Cohort of patients treated for acne at Nantes University Hospital

Creation of a Monocentric Cohort of Patients Treated for Acne at the Nantes University Hospital: the COPACNE Cohort.

Observational Nantes University Hospital · NCT03465150

This study is looking at first-time acne patients at Nantes University Hospital to see how different factors affect their acne and their quality of life.

Quick facts

Study typeObservational
Enrollment200 (estimated)
SexAll
SponsorNantes University Hospital Academic / other
Locations1 site (Nantes)
Trial IDNCT03465150 on ClinicalTrials.gov

What this trial studies

This observational cohort study aims to gather data from patients visiting the specialized acne consultation at Nantes University Hospital for the first time. It will assess various factors influencing the severity of acne, including both endogenous and environmental elements, while also evaluating the quality of life and psychological impact on patients. The study will include patients who consent to participate and will follow them over time to determine therapeutic responses and other relevant outcomes.

Who should consider this trial

Good fit: Ideal candidates for this study are patients with acne who are visiting the specialized consultation for the first time and agree to participate.

Not a fit: Patients with facial dermatosis other than acne or those who refuse to participate will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide valuable insights into the factors affecting acne treatment and improve management strategies for patients.

How similar studies have performed: While there have been few quality epidemiological studies on acne, this cohort represents a novel approach in France to better understand the condition.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patient with acne
* Patient (or parents/guardians for minors) who are not opposed to participating in the cohort.
* Subjects affiliated to an appropriate health insurance

Exclusion Criteria:

* Dermatosis of the face other than acne
* Refusal to participate by the minor or parent/guardian
* Adults under a legal protection regime (guardianship, trusteeship, judicial safeguard)

Where this trial is running

Nantes

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions AcneCohortprospectiverisk factors
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.