{ "schema_version": "chamgap-public-criteria-1.0", "title": "Combination of 5%-thymoquinone standardized Nigella seed oil and piperine × Relief of total nasal symptoms in adults with seasonal allergic rhinitis", "language": "en", "translation_date": "2026-10-23", "criteria_version": "1.0", "criteria_date": "2026-10-06", "condition_origin": "Chamgap's own application conditions", "method_sources": [ { "id": "M03", "version": "Cochrane Handbook 6.5 (2024), chapter updated 2023-08", "url": "https://www.cochrane.org/authors/handbooks-and-manuals/handbook/current/chapter-03", "section": "§3.1, §3.2.1–3.2.3, MECIR C5/C7/C13", "official_principle": "Clearly record the question, eligibility conditions and reasons for changes, and distinguish variations in interventions.", "review_level": "Existing methodological links were reused for production. External originals were not reread and methodological content was not reassessed." }, { "id": "M04", "version": "Cochrane Handbook 6.5.1 (2025), chapter updated 2025-03", "url": "https://www.cochrane.org/authors/handbooks-and-manuals/handbook/current/chapter-04", "section": "§4.5, §4.6.1–4.6.3, MECIR C42", "official_principle": "Distinguish studies from reports and link them; do not omit a study solely because results are unreported.", "review_level": "Existing methodological links were reused for production. External originals were not reread and methodological content was not reassessed." }, { "id": "M08", "version": "Cochrane Handbook 6.5 (2024), chapter updated 2019-10", "url": "https://www.cochrane.org/authors/handbooks-and-manuals/handbook/current/chapter-08", "section": "§8.1–8.2.3, Table 8.2.a", "official_principle": "Define the outcome and effect of interest, then examine randomization, deviations, missing data, measurement and selective reporting.", "review_level": "Existing methodological links were reused for production. External originals were not reread and methodological content was not reassessed." }, { "id": "M15", "version": "Cochrane Handbook 6.5 (2024), chapter updated 2023-08", "url": "https://www.cochrane.org/authors/handbooks-and-manuals/handbook/current/chapter-15", "section": "§15.2.4, §15.3.1–15.3.3", "official_principle": "Distinguish effect estimates, intervals, importance and applicability. Sample size alone does not determine precision.", "review_level": "Existing methodological links were reused for production. External originals were not reread and methodological content was not reassessed." }, { "id": "M19", "version": "Cochrane Handbook 6.5 (2024), chapter updated 2019-10", "url": "https://www.cochrane.org/authors/handbooks-and-manuals/handbook/current/chapter-19", "section": "§19.1.2, §19.2.1–19.2.4", "official_principle": "Harm questions may require different designs, populations and follow-up from efficacy questions. Case reports do not establish incidence rates.", "review_level": "Existing methodological links were reused for production. External originals were not reread and methodological content was not reassessed." } ], "status_dictionary": { "Partly verified": "Partial information from the stored summary is linked; detailed originals and content review remain incomplete.", "Unverified": "Required details cannot be established within the preserved scope. This does not establish absence of effects or studies, or safety.", "Review incomplete": "Review of existing content remains incomplete.", "Met": "This state is used only within the relevant conditions after material verification and content review. It was not automatically assigned in this work.", "Not reported": "Unreported within material actually read. Unread external material is not relabeled as unreported.", "Inaccessible": "This means actual access failure. External access was not attempted in this work, so this state was not assigned.", "Not applicable": "Used only with an application exception and reason based on the question scope.", "Conflicting data": "This requires actual comparison of materials; no new conflict judgment was made in this work.", "Insufficient evidence for the conditions": "This indicates gaps in additional material for the selected conditions. Unread material as a whole is not converted into an efficacy grade." }, "requirements": [ { "item_id": "N01", "question_type": "Evidence condition", "question": "Which combination and rhinitis outcome does this sheet address?", "needed": "Standardized Nigella oil and piperine, men with seasonal rhinitis,15-day TNSS and placebo", "role": "Required", "role_reason": "Material on Standardized Nigella oil and piperine, men with seasonal rhinitis,15-day TNSS and placebo is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Standardized Nigella oil and piperine, men with seasonal rhinitis,15-day TNSS and placebo must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Trial question, eligibility, intervention and TNSS definition This records needed materials; no new research was executed." }, { "item_id": "N02", "question_type": "Evidence condition", "question": "What intervention combines Nigellin Amber and BioPerine?", "needed": "Supercritical seed fixed oil,5% thymoquinone and 2.5 mg piperine combination", "role": "Required", "role_reason": "Material on Supercritical seed fixed oil,5% thymoquinone and 2.5 mg piperine combination is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Supercritical seed fixed oil,5% thymoquinone and 2.5 mg piperine combination must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Product composition, extraction, standardization and batch analysis This records needed materials; no new research was executed." }, { "item_id": "N03", "question_type": "Evidence condition", "question": "What quality evidence supports 5% thymoquinone standardization?", "needed": "Seed-oil standardization, measurement, quality, piperine content and product preservation", "role": "Required", "role_reason": "Material on Seed-oil standardization, measurement, quality, piperine content and product preservation is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Seed-oil standardization, measurement, quality, piperine content and product preservation must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Standardization, composition analysis, batch quality and stability material This records needed materials; no new research was executed." }, { "item_id": "N04", "question_type": "Evidence condition", "question": "How were 250 mg oil+2.5 mg piperine used 2 times daily?", "needed": "Constituents per 1 dose, frequency, use, adherence and actual exposure", "role": "Required", "role_reason": "Material on Constituents per 1 dose, frequency, use, adherence and actual exposure is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Constituents per 1 dose, frequency, use, adherence and actual exposure must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Product contents, dosing procedures and use diaries This records needed materials; no new research was executed." }, { "item_id": "N05", "question_type": "Evidence condition", "question": "Can the combination result establish a Nigella-oil-only effect?", "needed": "Nigella-only and piperine-only arms, combination arm, factorial design and isolated contribution", "role": "Required", "role_reason": "Material on Nigella-only and piperine-only arms, combination arm, factorial design and isolated contribution is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Nigella-only and piperine-only arms, combination arm, factorial design and isolated contribution must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Direct studies with constituent-specific arms and composition tables This records needed materials; no new research was executed." }, { "item_id": "N06", "question_type": "Evidence condition", "question": "Do other Nigella products answer the same question?", "needed": "Seed powder, fixed oil, aqueous extracts, topical products, purified constituents, combinations and oral route", "role": "Required", "role_reason": "Material on Seed powder, fixed oil, aqueous extracts, topical products, purified constituents, combinations and oral route is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Seed powder, fixed oil, aqueous extracts, topical products, purified constituents, combinations and oral route must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Direct rhinitis studies for the exact formulation and route This records needed materials; no new research was executed." }, { "item_id": "N07", "question_type": "Evidence condition", "question": "How far do adult-male results apply?", "needed": "Adult men, seasonal-rhinitis eligibility, and distinctions from women, children and other populations", "role": "Required", "role_reason": "Material on Adult men, seasonal-rhinitis eligibility, and distinctions from women, children and other populations is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Adult men, seasonal-rhinitis eligibility, and distinctions from women, children and other populations must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Eligibility, baseline characteristics and population-specific direct material This records needed materials; no new research was executed." }, { "item_id": "N08", "question_type": "Evidence condition", "question": "How were seasonal rhinitis and severity diagnosed?", "needed": "Diagnosis, allergens, baseline TNSS, duration, eligibility and baseline medicines", "role": "Required", "role_reason": "Material on Diagnosis, allergens, baseline TNSS, duration, eligibility and baseline medicines is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Diagnosis, allergens, baseline TNSS, duration, eligibility and baseline medicines must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Diagnosis, eligibility, allergens and baseline-characteristics tables This records needed materials; no new research was executed." }, { "item_id": "N09", "question_type": "Evidence condition", "question": "How did seasonal and allergen exposure compare over 15 days?", "needed": "Actual season, region, pollen, environment, exposure differences and concurrent changes", "role": "Required", "role_reason": "Material on Actual season, region, pollen, environment, exposure differences and concurrent changes is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Actual season, region, pollen, environment, exposure differences and concurrent changes must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Trial dates, region, environment, exposure and common-management records This records needed materials; no new research was executed." }, { "item_id": "N10", "question_type": "Evidence condition", "question": "What placebo and common management were compared?", "needed": "Placebo composition/appearance, common treatment and product distinguishability", "role": "Required", "role_reason": "Material on Placebo composition/appearance, common treatment and product distinguishability is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Placebo composition/appearance, common treatment and product distinguishability must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Placebo composition, product appearance and common-treatment tables This records needed materials; no new research was executed." }, { "item_id": "N11", "question_type": "Evidence condition", "question": "What concurrent effects might rhinitis medicines, rescue treatment and avoidance have?", "needed": "Concomitant medicines, washout, rescue antihistamines, other medicines, avoidance and arm-specific use", "role": "Required", "role_reason": "Material on Concomitant medicines, washout, rescue antihistamines, other medicines, avoidance and arm-specific use is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Concomitant medicines, washout, rescue antihistamines, other medicines, avoidance and arm-specific use must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Concomitant/rescue-medication plans, arm-specific use and avoidance material This records needed materials; no new research was executed." }, { "item_id": "N12", "question_type": "Evidence condition", "question": "What are the exact 15-day treatment and follow-up time points?", "needed": "Treatment, visits, starting/final assessments,15-day TNSS and post-discontinuation follow-up", "role": "Required", "role_reason": "Material on Treatment, visits, starting/final assessments,15-day TNSS and post-discontinuation follow-up is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Treatment, visits, starting/final assessments,15-day TNSS and post-discontinuation follow-up must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Visits, dosing, symptom-recording schedules and subsequent follow-up This records needed materials; no new research was executed." }, { "item_id": "N13", "question_type": "Evidence condition", "question": "What TNSS scale and measurement methods were used?", "needed": "Components, range, score direction, recall period, assessors and diaries", "role": "Required", "role_reason": "Material on Components, range, score direction, recall period, assessors and diaries is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Components, range, score direction, recall period, assessors and diaries must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: TNSS definition, measurement tools, diaries and aggregation procedures This records needed materials; no new research was executed." }, { "item_id": "N14", "question_type": "Evidence condition", "question": "What was the original TNSS and symptom-duration hierarchy?", "needed": "TNSS/symptom-duration coprimary wording, plans and success criteria", "role": "Required", "role_reason": "Material on TNSS/symptom-duration coprimary wording, plans and success criteria is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on TNSS/symptom-duration coprimary wording, plans and success criteria must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Registration, protocol, analysis plan, endpoint hierarchy and analysis list This records needed materials; no new research was executed." }, { "item_id": "N15", "question_type": "Evidence condition", "question": "What do 8.45→4.94 versus 7.69→6.66 represent?", "needed": "Arm-specific starting/final TNSS, means, dispersion, timing and denominators", "role": "Required", "role_reason": "Material on Arm-specific starting/final TNSS, means, dispersion, timing and denominators is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Arm-specific starting/final TNSS, means, dispersion, timing and denominators must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Arm-specific starting/final TNSS, raw values, dispersion and denominators This records needed materials; no new research was executed." }, { "item_id": "N16", "question_type": "Evidence condition", "question": "How should −3.52 versus −1.03 points and P<.001 be read?", "needed": "Arm-specific changes, tested comparison, effect of interest and precision", "role": "Required", "role_reason": "Material on Arm-specific changes, tested comparison, effect of interest and precision is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Arm-specific changes, tested comparison, effect of interest and precision must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Arm-specific changes, between-group test results, dispersion and models This records needed materials; no new research was executed." }, { "item_id": "N17", "question_type": "Evidence condition", "question": "What is missing about the change CI?", "needed": "Change/between-group-effect CI, dispersion, denominators and models", "role": "Required", "role_reason": "Material on Change/between-group-effect CI, dispersion, denominators and models is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Change/between-group-effect CI, dispersion, denominators and models must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Original changes, between-group effects, CI and dispersion tables This records needed materials; no new research was executed." }, { "item_id": "N18", "question_type": "Evidence condition", "question": "How were baseline TNSS and other differences considered?", "needed": "Baseline scores/characteristics, adjustment, regression, between-group analysis and alternatives", "role": "Required", "role_reason": "Material on Baseline scores/characteristics, adjustment, regression, between-group analysis and alternatives is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Baseline scores/characteristics, adjustment, regression, between-group analysis and alternatives must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Baseline tables, adjustment, analysis plans and sensitivity material This records needed materials; no new research was executed." }, { "item_id": "N19", "question_type": "Evidence condition", "question": "What denominators do 65 people and 33 versus 32 represent?", "needed": "Allocation, analysis, completion, arm mapping, TNSS, symptom-duration and harm denominators", "role": "Required", "role_reason": "Material on Allocation, analysis, completion, arm mapping, TNSS, symptom-duration and harm denominators is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Allocation, analysis, completion, arm mapping, TNSS, symptom-duration and harm denominators must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Participant flow and arm-specific allocation, analysis and endpoint tables This records needed materials; no new research was executed." }, { "item_id": "N20", "question_type": "Evidence condition", "question": "Does completion establish complete outcomes and ITT analysis?", "needed": "Completion, attrition, missing data, ITT, PP, outcome availability and effect of interest", "role": "Required", "role_reason": "Material on Completion, attrition, missing data, ITT, PP, outcome availability and effect of interest is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Completion, attrition, missing data, ITT, PP, outcome availability and effect of interest must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Participant flow, analysis definitions and endpoint/diary missingness tables This records needed materials; no new research was executed." }, { "item_id": "N21", "question_type": "Evidence condition", "question": "What were the allocation sequence, concealment and baseline characteristics?", "needed": "Random sequence generation, concealment, allocation and baseline balance", "role": "Required", "role_reason": "Material on Random sequence generation, concealment, allocation and baseline balance is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Random sequence generation, concealment, allocation and baseline balance must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Allocation procedures and baseline tables This records needed materials; no new research was executed." }, { "item_id": "N22", "question_type": "Evidence condition", "question": "Who was masked and could the products be distinguished?", "needed": "Role-specific masking, appearance, sensory properties, maintenance, unmasking and measurement", "role": "Required", "role_reason": "Material on Role-specific masking, appearance, sensory properties, maintenance, unmasking and measurement is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Role-specific masking, appearance, sensory properties, maintenance, unmasking and measurement must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Masking/placebo procedures and measurement methods This records needed materials; no new research was executed." }, { "item_id": "N23", "question_type": "Evidence condition", "question": "How were product use and treatment deviations handled?", "needed": "Actual use, adherence, discontinuation, crossover, rescue medicines and effect of interest", "role": "Required", "role_reason": "Material on Actual use, adherence, discontinuation, crossover, rescue medicines and effect of interest is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Actual use, adherence, discontinuation, crossover, rescue medicines and effect of interest must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Use diaries, rescue medicines, deviations and analysis plans This records needed materials; no new research was executed." }, { "item_id": "N24", "question_type": "Evidence condition", "question": "How much is verified about CTRI/2022/07/044180?", "needed": "Original-record/citation registration identifiers versus registry contents, dates and actual reading", "role": "Required", "role_reason": "Material on Original-record/citation registration identifiers versus registry contents, dates and actual reading is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Original-record/citation registration identifiers versus registry contents, dates and actual reading must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: CTRI text/history, protocol and report mapping This records needed materials; no new research was executed." }, { "item_id": "N25", "question_type": "Evidence condition", "question": "How were TNSS/symptom-duration success and multiplicity planned?", "needed": "Coprimary outcomes, planned analyses, timing, success criteria and adjustment", "role": "Required", "role_reason": "Material on Coprimary outcomes, planned analyses, timing, success criteria and adjustment is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Coprimary outcomes, planned analyses, timing, success criteria and adjustment must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Analysis plans, planned comparisons and all primary-outcome tables This records needed materials; no new research was executed." }, { "item_id": "N26", "question_type": "Evidence condition", "question": "What remains unknown for the coprimary symptom-duration outcome?", "needed": "Symptom-duration definition, units, timing, arm-specific values, effects and denominators", "role": "Required", "role_reason": "Material on Symptom-duration definition, units, timing, arm-specific values, effects and denominators is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Symptom-duration definition, units, timing, arm-specific values, effects and denominators must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Symptom-duration definitions, results and denominator tables This records needed materials; no new research was executed." }, { "item_id": "N27", "question_type": "Evidence condition", "question": "Does 15-day TNSS establish medication sparing or management across the season?", "needed": "Rescue/regular medicines, seasonal/long-term follow-up, treatment strategies and recurrence", "role": "Supplementary; required for claims about long-term management or medication sparing", "role_reason": "Material on Rescue/regular medicines, seasonal/long-term follow-up, treatment strategies and recurrence is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Rescue/regular medicines, seasonal/long-term follow-up, treatment strategies and recurrence must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Medication-use outcomes and long-term/seasonal follow-up This records needed materials; no new research was executed." }, { "item_id": "N28", "question_type": "Evidence condition", "question": "What is the scope of the original large-TNSS-change interpretation?", "needed": "Effects, CI, prespecified important difference, patient-important outcomes and responders", "role": "Required", "role_reason": "Material on Effects, CI, prespecified important difference, patient-important outcomes and responders is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Effects, CI, prespecified important difference, patient-important outcomes and responders must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Importance plans, effect intervals and patient-important outcomes This records needed materials; no new research was executed." }, { "item_id": "N29", "question_type": "Evidence condition", "question": "Which report do the stored summary and PMID/PMCID/DOI identify?", "needed": "Research reports, same-trial/registration families and original citation", "role": "Required", "role_reason": "Material on Research reports, same-trial/registration families and original citation is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Research reports, same-trial/registration families and original citation must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Original papers, registration and subsequent reports from the same trial This records needed materials; no new research was executed." }, { "item_id": "N30", "question_type": "Evidence condition", "question": "How do the no-funding statement and company involvement differ?", "needed": "Cash funding, product support, employee authorship, COI and company roles", "role": "Required", "role_reason": "Material on Cash funding, product support, employee authorship, COI and company roles is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Cash funding, product support, employee authorship, COI and company roles must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Original funding/COI, affiliations and product/company-role material This records needed materials; no new research was executed." }, { "item_id": "N31", "question_type": "Evidence condition", "question": "What remains unknown about independent replication of the same product?", "needed": "Product/question matching, teams, support, report families and independent replication", "role": "Required", "role_reason": "Material on Product/question matching, teams, support, report families and independent replication is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Product/question matching, teams, support, report families and independent replication must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Separate original trials for the same product/question and team/support relationships This records needed materials; no new research was executed." }, { "item_id": "N32", "question_type": "Evidence condition", "question": "Were the original paper, PMCID text and registration actually read?", "needed": "Stored summary, PubMed link, PMCID citation and external content reading", "role": "Required", "role_reason": "Material on Stored summary, PubMed link, PMCID citation and external content reading is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Stored summary, PubMed link, PMCID citation and external content reading must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Original material corresponding to the citation and registration This records needed materials; no new research was executed." }, { "item_id": "N33", "question_type": "Evidence condition", "question": "Are the original evidence date and current production time distinguished?", "needed": "Original-record date, correction date,2024 citation, actual reading, searches and production", "role": "Required", "role_reason": "Material on Original-record date, correction date,2024 citation, actual reading, searches and production is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Original-record date, correction date,2024 citation, actual reading, searches and production must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Original publication, search, receipt and correction records This records needed materials; no new research was executed." }, { "item_id": "N34", "question_type": "Evidence condition", "question": "What is the status of generic English wording and the 1-field correction?", "needed": "Korean/English reported values, generic English explanations and before/after correction originals", "role": "Required", "role_reason": "Material on Korean/English reported values, generic English explanations and before/after correction originals is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Korean/English reported values, generic English explanations and before/after correction originals must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Before/after correction originals and English correspondence for original results/endpoints This records needed materials; no new research was executed." }, { "item_id": "N35", "question_type": "Evidence condition", "question": "What historical records are C50, I0 and the existing settings?", "needed": "Original grade, score, safety label, assessment records, grade rationale and empty values", "role": "Required", "role_reason": "Material on Original grade, score, safety label, assessment records, grade rationale and empty values is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Original grade, score, safety label, assessment records, grade rationale and empty values must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Original verdict and permitted subsequent correction events This records needed materials; no new research was executed." }, { "item_id": "N36", "question_type": "Evidence condition", "question": "What denominators supported collection of actual 15-day combination harms?", "needed": "Event definitions, collection, arm-specific events, denominators, discontinuation, missingness and timing", "role": "Required", "role_reason": "Material on Event definitions, collection, arm-specific events, denominators, discontinuation, missingness and timing is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Event definitions, collection, arm-specific events, denominators, discontinuation, missingness and timing must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Adverse-event/discontinuation records, harm collection and arm-specific denominators This records needed materials; no new research was executed." }, { "item_id": "N37", "question_type": "Evidence condition", "question": "Are harms of the piperine combination and caution-listed medicines verified?", "needed": "Combined/isolated exposure, concomitant medicines, interaction events, denominators and contribution", "role": "Supplementary; required within concomitant-use or combination-harm scope", "role_reason": "Material on Combined/isolated exposure, concomitant medicines, interaction events, denominators and contribution is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Combined/isolated exposure, concomitant medicines, interaction events, denominators and contribution must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Formulation/medicine-specific exposure, interaction and concomitant-use material This records needed materials; no new research was executed." }, { "item_id": "N38", "question_type": "Evidence condition", "question": "What about safety beyond a short male trial?", "needed": "Formulation-specific long-term/rare harms, pregnancy, breastfeeding, children, liver/kidney disease and surgery", "role": "Supplementary; required for long-term or vulnerable-group safety claims", "role_reason": "Material on Formulation-specific long-term/rare harms, pregnancy, breastfeeding, children, liver/kidney disease and surgery is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Formulation-specific long-term/rare harms, pregnancy, breastfeeding, children, liver/kidney disease and surgery must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Long-term, rare, formulation-specific and population-specific original harm material This records needed materials; no new research was executed." }, { "item_id": "N39", "question_type": "Evidence condition", "question": "What are individual event timelines and alternative causes?", "needed": "Onset, recovery, discontinuation, re-exposure, concomitant medicines, underlying illness and alternatives", "role": "Required", "role_reason": "Material on Onset, recovery, discontinuation, re-exposure, concomitant medicines, underlying illness and alternatives is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Onset, recovery, discontinuation, re-exposure, concomitant medicines, underlying illness and alternatives must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Event timelines, co-medication, alternatives and original harm material This records needed materials; no new research was executed." }, { "item_id": "N40", "question_type": "Evidence condition", "question": "Were events with the same combination repeated in independent material?", "needed": "Unique cases, formulation/exposure/event matching, report families and repeated citations", "role": "Supplementary; required for repeated-harm claims", "role_reason": "Material on Unique cases, formulation/exposure/event matching, report families and repeated citations is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Unique cases, formulation/exposure/event matching, report families and repeated citations must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Unique cases, report families and exposure material This records needed materials; no new research was executed." }, { "item_id": "N41", "question_type": "Evidence condition", "question": "How are the read summary, unread material and later changes linked?", "needed": "Material-specific availability/reading, original citation links and condition/evidence-change events", "role": "Required", "role_reason": "Material on Material-specific availability/reading, original citation links and condition/evidence-change events is needed to connect the combination-product question to its population, formulation, comparison, endpoint, timing, denominator or harms.", "application_exception": "Combination-product results are not extended to the isolated effects of Nigella oil, piperine or purified thymoquinone, or to other products, populations or periods. Reported starting/final values and changes remain separate; no new effects, intervals, denominators, harm rates or dose totals are calculated.", "criterion": "Original records on Material-specific availability/reading, original citation links and condition/evidence-change events must link to the same product, question, population, comparison, endpoint, timing and analysis denominator, distinguishing recorded information from gaps.", "basis": "Existing principles distinguish the exact combination product, adult men, seasonal rhinitis, placebo, TNSS and symptom duration, timing, original reported values, denominators, company involvement and harms.", "condition_origin": "These existing conditions are linked to seasonal rhinitis with the standardized Nigella-oil and piperine combination. They explain stored information and gaps without establishing new preregistration, official assessment or independent clinical validation.", "proposed_research": "Material needed: Provided or separately permitted original material and corrections This records needed materials; no new research was executed." } ] }