# Pharmacokinetics of Transdermal Metronidazole

> **NCT05929794** · PHASE4 · ACTIVE_NOT_RECRUITING · sponsor: **University of Iowa** · enrollment: 24 (estimated)

## Conditions studied

- Healthy

## Interventions

- **DRUG:** Metronidazole 0.75% Topical Gel
- **DRUG:** Metronidazole 0.75% Topical Cream
- **DIAGNOSTIC_TEST:** Transdermal water loss measurement
- **DIAGNOSTIC_TEST:** Electrical Resistance
- **DIAGNOSTIC_TEST:** Skin color measurement
- **OTHER:** Micropatch application

## Key facts

- **NCT ID:** NCT05929794
- **Lead sponsor:** University of Iowa
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2024-02-26
- **Primary completion:** 2026-07
- **Final completion:** 2026-12
- **Target enrollment:** 24 (ESTIMATED)
- **Last updated:** 2026-03-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05929794

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05929794, "Pharmacokinetics of Transdermal Metronidazole". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT05929794. Licensed CC0.

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