Clinical Trial

Human Repeat Insult Patch Test to Evaluate Skin Irritation and Sensitization in Healthy Volunteers

Study acronym: HRIPT
Completed
View on ClinicalTrials.gov →
Summary
This study evaluates skin irritation and sensitization following repeated application of a collagen-based material in healthy adult volunteers under controlled conditions. Skin responses will be assessed during study participation.
Protocol Amendment History 6 changes
critical Trial completed 2026-05-16
notable Enrollment reduced: 20 -> 13 participants 2026-05-16
notable Primary completion pushed: 2026-04 -> 2026-05-08 2026-05-16
minor Completion pushed: 2026-04 -> 2026-05-08 2026-05-16
critical Trial status changed: Recruiting → Active, Not Recruiting 2026-04-14
critical Primary endpoint(s) modified 2026-03-27
Trial Details
NCT Number NCT07473661
Lead Sponsor SerenaGroup, Inc.
Conditions Healthy Adult
Enrollment 13 participants
Start Date 2026-02-27
Primary Completion 2026-05-08 (estimated)
Study Completion 2026-05-08 (estimated)
Updated on ClinicalTrials.gov 2026-05-15