Comparison · NCT04252625-sae
Arm 1: Q-Urol vs Arm 2: Placebo: serious adverse events
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
2 sourcestrial-comparisons-2026-03-23-0.1.0
Cite this record
ConductScience Library. Arm 1: Q-Urol vs Arm 2: Placebo: serious adverse events. Trial comparisons, record NCT04252625-sae. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT04252625-sae
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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 | 0 | 0.434 | wilson | |
| Risk in group 2 | 0 | 0 | 0.434 | wilson | |
| Risk difference, group 1 minus group 2 | 0 | -0.434 | 0.434 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | log | a group has no participants with the outcome | |||
| Odds ratio, group 1 over group 2 | log | a cell of the two-by-two table is zero | |||
| Number needed to harm | from the risk difference interval | the two groups' risks are equal |
Source ClinicalTrials.gov
Groups2
Group 2 names the comparator: placebo.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | Arm 1: Q-Urol | Patients were randomized in a 1:1 ratio to receive Q-Urol, two capsules, twice daily for 6 weeks after brachytherapy placement.~Questionnaires were administered pre- and post-treatment to assess the change in prostatitis symptoms and quality of life measures. The mean values between groups were compared.~Q-Urol: Q-Urol is an over-the-counter herbal supplement manufactured by Farr Laboratories. It is a combination product composed of quercetin, pollen extract, bromelain, and papain. | 0 | 5 | EG000 |
| Group 2 | Arm 2: Placebo | Patients were randomized in a 1:1 ratio to receive Placebo, two capsules, twice daily for 6 weeks after brachytherapy placement.~Questionnaires were administered pre- and post-treatment to assess the change in prostatitis symptoms and quality of life measures. The mean values between groups were compared.~Placebo: placebo capsule | 0 | 5 | EG001 |
Source ClinicalTrials.gov
Harm
- What it counts
- Total, serious adverse events
- Time frame
The collection of adverse events, serious adverse event, and survival began after the study drug was started and ended 30 days after the last dose study drug (or until new cancer treatment was initiated), up to 13 weeks after treatment initiation.
Source ClinicalTrials.gov
Trial
- Title
- Trial of Quercetin, Bromelain, Rye Flower Pollen & Papain on Reducing Severity of Radiation-Induced Prostatitis
- NCT number
- NCT04252625
- Phases
- PHASE2
- Conditions
- Prostate Adenocarcinoma
- Interventions
- Q-Urol, Placebo
- Lead sponsor
- University of Utah
- Results first posted
- 2025-05-06
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT04252625?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.
For software
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