Photodynamic Therapy (PDT) for Lower Urinary Tract Symptoms (PLUS)
Study Details
Study Description
Brief Summary
The purpose of this study is to determine if transurethral photodynamic therapy with lemuteporfin has a therapeutic effect on lower urinary tract symptoms due to an enlarged prostate.
Photodynamic therapy (known as "PDT") is a treatment that uses light to make a drug work. This means the drug is "light-activated". Light-activated drugs do not work until a certain color of light shines on the drug. When the drug and the light combine, they react together to destroy tissue.
This study is investigating PDT with lemuteporfin as a possible treatment for an enlarged prostate. PDT with lemuteporfin may destroy overgrown prostate tissue and help urinary symptoms go back to normal.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 2 |
Detailed Description
This is a multi-center, randomized, sham-controlled, double-blind, dose-finding study in parallel groups of subjects with lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH). All subjects will receive a fixed dose of lemuteporfin injected transurethrally into the prostate followed by transurethral application of either one of three active light doses or a sham light dose. Subjects will be followed for safety and efficacy for a minimum of three months to a maximum of 12 months. The primary study endpoint will be the change from baseline in AUA SI score at three months.
Study Design
Outcome Measures
Primary Outcome Measures
- The change from baseline in American Urological Association Symptom Index (AUA SI) score at the Month 3 visit []
Secondary Outcome Measures
- Responder rate []
- Change from baseline in Qmax []
- Change from baseline in post-void residual (PVR) []
- Shifts from baseline in subject responses to the BPH Quality of Life Impact Assessment []
- Safety outcomes: adverse events, clinical laboratory tests, vital signs, dysuria, and Male Sexual Health Questionnaire (MSHQ) []
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Men 21 years of age and older.
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Subjects with LUTS due to BPH with AUA SI scores of 13 and over and Qmax between 5 and 15 mL/sec.
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Subjects with urethral treatment length of at least 25 mm.
Exclusion Criteria:
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Subjects who have had previous minimally invasive or surgical treatment for BPH.
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Subjects who have unsuitable prostate dimensions.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | San Bernardino Urological Associates | San Bernardino | California | United States | 92404 |
2 | Regional Urology, LLC | Shreveport | Louisiana | United States | 71106 |
3 | Drs Werner, Murdock & Francis PA Urology Associates | Greenbelt | Maryland | United States | 20770 |
4 | Lawrenceville Urology | Lawrenceville | New Jersey | United States | 08648 |
5 | AccuMed Research Associates | Garden City | New York | United States | 11530 |
6 | Duke University Medical Center | Durham | North Carolina | United States | 27710 |
7 | Urology San Antonio Research, PA | San Antonio | Texas | United States | 78229 |
8 | Devine Tidewater Urology | Virginia Beach | Virginia | United States | 23455 |
9 | Can-Med Clinical Research Inc | Victoria | British Columbia | Canada | V8T 5G1 |
Sponsors and Collaborators
- QLT Inc.
Investigators
- Study Director: Graeme Boniface, PhD, QLT Inc.
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- BPH 003