# Identifying the Genetic Predictors of Severe Acne Vulgaris and the Outcome of Oral Isotretinoin Treatment

> **NCT01727440** · — · COMPLETED · sponsor: **Duke University** · enrollment: 123 (actual)

## Conditions studied

- Acne Vulgaris
- Isotretinoin

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01727440
- **Lead sponsor:** Duke University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2011-09
- **Primary completion:** 2015-08
- **Final completion:** 2015-08
- **Target enrollment:** 123 (ACTUAL)
- **Last updated:** 2017-08-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01727440

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01727440, "Identifying the Genetic Predictors of Severe Acne Vulgaris and the Outcome of Oral Isotretinoin Treatment". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT01727440. Licensed CC0.

---

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