# Possible Effects of Propylthiouracil, Riociguat and Perphenazine on Circulation of Healthy Volunteers

> **NCT04776499** · PHASE1 · COMPLETED · sponsor: **Maastricht University** · enrollment: 8 (actual)

## Conditions studied

- Drug Drug Interaction
- Safety Issues

## Interventions

- **DRUG:** Propylthiouracil, Riociguat, Perphenazine

## Key facts

- **NCT ID:** NCT04776499
- **Lead sponsor:** Maastricht University
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-03-18
- **Primary completion:** 2022-02-28
- **Final completion:** 2022-02-28
- **Target enrollment:** 8 (ACTUAL)
- **Last updated:** 2022-04-04

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04776499

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04776499, "Possible Effects of Propylthiouracil, Riociguat and Perphenazine on Circulation of Healthy Volunteers". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04776499. Licensed CC0.

---

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