# Drug Interaction Study of Tegretol (Carbamazepine) and St. John's Wort in Normal Volunteers

> **NCT00006395** · PHASE4 · COMPLETED · sponsor: **National Institutes of Health Clinical Center (CC)** · enrollment: 12 (—)

## Conditions studied

- Healthy

## Interventions

- **DRUG:** St. John's Wort

## Key facts

- **NCT ID:** NCT00006395
- **Lead sponsor:** National Institutes of Health Clinical Center (CC)
- **Sponsor class:** NIH
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2000-10
- **Primary completion:** —
- **Final completion:** 2001-04
- **Target enrollment:** 12 (—)
- **Last updated:** 2008-03-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00006395

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00006395, "Drug Interaction Study of Tegretol (Carbamazepine) and St. John's Wort in Normal Volunteers". Retrieved via AI Analytics 2026-07-25 from https://api.ai-analytics.org/clinical/NCT00006395. Licensed CC0.

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