# Coffee Interaction With the Antihypertensive Drug Felodipine

> **NCT02232269** · PHASE1 · COMPLETED · sponsor: **London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's** · enrollment: 13 (actual)

## Conditions studied

- Food-Drug Interactions

## Interventions

- **OTHER:** Black Coffee
- **OTHER:** Grapefruit Juice
- **OTHER:** Water
- **DRUG:** Felodipine

## Key facts

- **NCT ID:** NCT02232269
- **Lead sponsor:** London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-02
- **Primary completion:** 2012-06
- **Final completion:** 2013-05
- **Target enrollment:** 13 (ACTUAL)
- **Last updated:** 2018-08-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02232269

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02232269, "Coffee Interaction With the Antihypertensive Drug Felodipine". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02232269. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*