Photodynamic Therapy and Microvesicles
Public ClinicalTrials.gov record NCT03960125. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study is designed to test whether localized photodynamic therapy (PDT) treatment will result in increased skin levels of microvesicle particle (MVP) and if the use of imipramine will counteract PDT generated MVP release. The effects of PDT and ultraviolet B radiation (UVB) on platelet-activating factor (PAF) and MVP production have long been part of the PI's research experience. To test this, the investigator plans to enroll up to enroll up to 12 male subjects whom are aged 21 to age 45. These subjects will be treated with topical 5-aminolevulinic acid gel (Ameluz) to small areas of forearm followed by treatment with blue light. The areas will then be treated with either 4% imipramine cream or cream base as control. Four hours later, the redness of the areas will be measured using a mexameter and MVPs measured in skin biopsies taken from PDT-treated skin.
Study identification
- NCT ID
- NCT03960125
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Early Phase 1
- Enrollment
- Not listed
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 21 Years to 45 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 28, 2021
- Primary completion
- Jul 31, 2022
- Completion
- Aug 31, 2022
- Last update posted
- Sep 12, 2022
2021 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Wright State Physicians | Fairborn | Ohio | 45324 | — |
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 NCT03960125, 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 Sep 12, 2022 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03960125 live on ClinicalTrials.gov.