# The Effect of Hibiscus Sabdariffa L. Tea on Blood Pressure

> **NCT00175110** · PHASE1,PHASE2 · COMPLETED · sponsor: **Tufts University** · enrollment: 66 (actual)

## Conditions studied

- Hypertension

## Interventions

- **BEHAVIORAL:** herbal therapy/botanical therapy (Hibiscus sabdariffa)

## Key facts

- **NCT ID:** NCT00175110
- **Lead sponsor:** Tufts University
- **Sponsor class:** OTHER
- **Phase:** PHASE1,PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** —
- **Primary completion:** 2007-12
- **Final completion:** 2007-12
- **Target enrollment:** 66 (ACTUAL)
- **Last updated:** 2009-12-03

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00175110

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00175110, "The Effect of Hibiscus Sabdariffa L. Tea on Blood Pressure". Retrieved via AI Analytics 2026-09-21 from https://api.ai-analytics.org/clinical/NCT00175110. Licensed CC0.

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