# High-Dose Multivitamins Compared to a Placebo in Preventing the Recurrence of Cancer in Patients With Early Stage Bladder Cancer

> **NCT00003623** · PHASE3 · COMPLETED · sponsor: **Alliance for Clinical Trials in Oncology** · enrollment: 21 (actual)

## Conditions studied

- Bladder Cancer

## Interventions

- **DIETARY_SUPPLEMENT:** multivitamin
- **OTHER:** Placebo

## Key facts

- **NCT ID:** NCT00003623
- **Lead sponsor:** Alliance for Clinical Trials in Oncology
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 1999-10
- **Primary completion:** 2003-03
- **Final completion:** 2003-03
- **Target enrollment:** 21 (ACTUAL)
- **Last updated:** 2016-07-13

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00003623

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00003623, "High-Dose Multivitamins Compared to a Placebo in Preventing the Recurrence of Cancer in Patients With Early Stage Bladder Cancer". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT00003623. Licensed CC0.

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