Comparison · NCT03117569-8ea55167
Standard Monitoring Schedule vs Simplified Monitoring Schedule: Severe/Life Threatening Adverse Events (Safety Outcome)
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
2 sourcestrial-comparisons-2026-03-23-0.1.0
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ConductScience Library. Standard Monitoring Schedule vs Simplified Monitoring Schedule: Severe/Life Threatening Adverse Events (Safety Outcome). Trial comparisons, record NCT03117569-8ea55167. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT03117569-8ea55167
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Measures6
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
| Measure | Value | 95% interval, lower | 95% interval, upper | Method | Note |
|---|---|---|---|---|---|
| Risk in group 1 | 0.00787 | 0.00139 | 0.0433 | wilson | |
| Risk in group 2 | 0.00791 | 0.00217 | 0.0284 | wilson | |
| Risk difference, group 1 minus group 2 | -0.0000311 | -0.0215 | 0.0358 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 0.996 | 0.0912 | 10.9 | log | |
| Odds ratio, group 1 over group 2 | 0.996 | 0.0895 | 11.1 | log | |
| Number needed to treat, for one fewer participant with the outcome on Standard Monitoring Schedule than on Simplified Monitoring Schedule | 32,100 | from the risk difference interval | the interval includes no difference |
Source ClinicalTrials.gov
Groups2
Neither group, or both, names a comparator, so the groups keep ClinicalTrials.gov's order.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | Standard Monitoring Schedule | Participants will have on-treatment clinic visits at weeks 4 and 8. Participants have also phone contact-based visits at weeks 4 and 8 (1-2 days prior to scheduled clinic visits).~glecaprevir (300mg)/pibrentasvir (120mg): glecaprevir (300mg)/pibrentasvir (120mg) for 8 weeks | 1 | 127 | OG000 |
| Group 2 | Simplified Monitoring Schedule | Participants will have no on-treatment clinic visits at weeks 4 and 8. Participants have phone contact-based visits at weeks 4 and 8.~glecaprevir (300mg)/pibrentasvir (120mg): glecaprevir (300mg)/pibrentasvir (120mg) for 8 weeks | 2 | 253 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- OTHER_PRE_SPECIFIED
- Title
- Severe/Life Threatening Adverse Events (Safety Outcome)
- Description
- Proportion of patients with at least one severe or potentially life threatening (grade 3 or 4) adverse event.
- Time frame
- 12 weeks post end of treatment (SVR12)
- Population
- ITT
Source ClinicalTrials.gov
Trial
- Title
- Trial of Simplified Treatment Monitoring for 8 Weeks Glecaprevir/Pibrentasvir in Chronic Hepatitis C Patients
- NCT number
- NCT03117569
- Phases
- PHASE3
- Conditions
- Hepatitis C, Chronic
- Interventions
- glecaprevir (300mg)/pibrentasvir (120mg)
- Lead sponsor
- Kirby Institute
- Results first posted
- 2019-12-11
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT03117569?tab=results
Source ClinicalTrials.gov
Source
- Release
- trial-comparisons-2026-03-23-0.1.0
- Release manifest SHA-256
- f66225897fbf258b57ea10bdacfd0347d3cdfda93f7f5685234b7e06ea36fa57
- AACT copy
- 2026-03-23
- Tables read
- outcome_counts.parquet, outcome_measurements.parquet, outcomes.parquet, reported_event_totals.parquet, reported_events.parquet, result_groups.parquet, studies.parquet, ctgov_trial.parquet
Source ClinicalTrials.gov
Sources 2
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions. The measures are ConductScience's calculation from them.
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