Condition
Photodynamic Therapy clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Photodynamic Therapy clinical trials that are recruiting, at sites in 2 countries (most in United States (2), China (1)). By phase: Phase 2 (1), Phase 1 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 2Countries
Newest Photodynamic Therapy clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Using topical imipramine with photodynamic therapy for skin lesions in veterans | Phase 2 | Dayton, Ohio | Recruiting | Jan 16, 2025 |
| Comparing two treatments for persistent low-grade cervical lesions caused by high-risk HPV | — | Wenzhou, Zhejiang | Recruiting | Sep 25, 2023 |
| Using Imipramine to Reduce Pain from Photodynamic Therapy for Skin Lesions | Phase 1 | Fairborn, Ohio | Recruiting | Jan 18, 2023 |
All recruiting trials (3)
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Using topical imipramine with photodynamic therapy for skin lesions in veterans
This study is testing if using a skin cream called imipramine along with light therapy can help veterans with precancerous skin lesions get better results from their treatment.
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Comparing two treatments for persistent low-grade cervical lesions caused by high-risk HPV
This study is testing whether a new light therapy or a laser treatment is better at helping women with long-lasting low-grade cervical lesions caused by high-risk HPV.
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Using Imipramine to Reduce Pain from Photodynamic Therapy for Skin Lesions
This study is testing if using Imipramine with photodynamic therapy can help reduce pain for people getting treatment for actinic keratosis.
Related topics
Quick answers
How many Photodynamic Therapy clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in United States (2 trials), China (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 2: 1, Phase 1: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.