Efficacy and Tolerability of Topical LFX453 for External Genital Warts
| Status: | Completed |
|---|---|
| Conditions: | Dermatology |
| Therapuetic Areas: | Dermatology / Plastic Surgery |
| Healthy: | No |
| Age Range: | 18 - 60 |
| Updated: | 5/26/2018 |
| Start Date: | May 12, 2015 |
| End Date: | May 31, 2016 |
A Randomized, Vehicle Controlled, Active Comparator, Parallel Group Study to Evaluate Efficacy, Safety, and Tolerability of Topical LFX453 Formulations in Patients With External Genital Warts (EGWs)
The LFX453X2202 study tested the investigational drug LFX453 against placebo for safety,
tolerability, and efficacy in treating genital warts in circumcised men, in parallel with an
additional open label arm using imiquimod 5%.
During the study the patients received either LFX453, placebo or active comparator and the
tolerability and safety was assessed continuously through local tolerability assessments and
adverse event recorded. Efficacy was clinical evaluations and lesion count. During the study
biopsies were taken for analysis of pharmacokinetics and biomarkers. Blood samples were taken
for safety, pharmacokinetics (PK), and biomarkers.
tolerability, and efficacy in treating genital warts in circumcised men, in parallel with an
additional open label arm using imiquimod 5%.
During the study the patients received either LFX453, placebo or active comparator and the
tolerability and safety was assessed continuously through local tolerability assessments and
adverse event recorded. Efficacy was clinical evaluations and lesion count. During the study
biopsies were taken for analysis of pharmacokinetics and biomarkers. Blood samples were taken
for safety, pharmacokinetics (PK), and biomarkers.
Inclusion Criteria:
- Signed informed consent
- Circumcised male 18-60 years
- Clinical diagnosis of external genital warts
- Agree to remain abstinent or to use condoms during intercourse for the duration of the
study
- Agree to digital photographs of treated area
Exclusion Criteria:
- Any treatment of genital warts within one month of treatment start
- HPV vaccination
- presence of warts larger than 200 mm2
- Genital herpes within one month of treatment start
- History of Bowenoid papulosis
- significant illness within 2 weeks of treatment start
- use of other investigational drugs
- known hypersensitivity to study drugs or constituents
- history of ECG abnormalities
- History of significant heart conditions
- Impaired renal function
- Abnormal liver function
- History of immunodeficiency disease
- Drug or alcohol abuse
- Immunosuppressive therapies
- Malignancies in the past 5 years
- hypertrophic scarring
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