Photoactive Porphyrins (PAP) Levels After Topical Visonac Application in Acne Patients
Public ClinicalTrials.gov record NCT01160848. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Clinical Study of Photoactive Porphyrins (PAP) Levels in Acne-affected Skin After Topical Visonac Application in Patients With Moderate to Severe Facial Acne Vulgaris
Study identification
- NCT ID
- NCT01160848
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Photocure
- Industry
- Enrollment
- 20 participants
Conditions and interventions
Conditions
Interventions
- Area cleaned with saline water and occluded with Tegaderm Drug
- Area cleaned with saline water Drug
- Area cleaned with Ethyl alcohol solution Drug
- Visonac left on the skin for 24 hours in facial area one Drug
- Visonac wiped off after one hour Drug
- Visonac left on the skin 24 hours in facial area two Drug
Drug
Eligibility (public fields only)
- Age range
- 12 Years to 35 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 31, 2010
- Primary completion
- Dec 31, 2010
- Completion
- Dec 31, 2010
- Last update posted
- May 19, 2014
2010 – 2011
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| DermResearch, Inc. | Austin | Texas | 78759 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01160848, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 19, 2014 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01160848 live on ClinicalTrials.gov.