Phase I Study of PSD502 (Lidocaine Prilocaine Spray) Applied to the Glans Penis up to Three Times a Day for 21 Days in Healthy Male Volunteers
|Study Design:||Allocation: Randomized
Endpoint Classification: Safety Study
Intervention Model: Parallel Assignment
Primary Purpose: Treatment
|Official Title:||A Phase I, Double-blind, Stratified, Parallel Group, Placeob-controlled Study of the Safety, Tolerability and Pharmacokinetics of PSD502 (Lidocaine Prilocaine Spray) Applied to the Glans Penis up to Three Times Daily for 21 Days in Healthy Male Volunteers|
- Safety based on: -Examination of glans penis -AEs & SAEs -Reasons for withdrawals -Use of concomitant medications -Vital signs & ECG -Urinalysis, hematology & biochemistry -Residual PSD502 on swabs
|Study Start Date:||March 2007|
|Study Completion Date:||June 2007|
|Primary Completion Date:||June 2007 (Final data collection date for primary outcome measure)|
This is a phase I, double-blind, stratified, parallel group, placebo-controlled repeat dose study in a minimum of 8 circumcised and 8 uncircumcised healthy male volunteers. Subjects will attend 2 study visits, of which 1 will be a Screening Visit (Visit 1) and the other, a consecutive 21-day treatment visit (Visit 2; Days 1-21) which commences no more than 14 days after the Screening visit. Subjects will reside in the phase I unit throughout the treatment period. The duration of each subject's participation in the study will be up to 5 weeks.
Subjects are stratified based on whether they are circumcised or uncircumcised and within each stratified group subjects are randomized to PSD502 (lidocaine prilocaine spray) or placebo in a 3:1 ratio.
Procedures during the 21 day treatment period include: visual examination of the glans penis, blood sample collection for pharmacokinetic analysis of lidocaine and prilocaine, swabbing of the glans penis for residual PSD502, vital signs and 12-lead ECG, adverse event enquiries and collection of concomitant medications. Subjects are discharged from the clinic on Day 21 following a safety evaluation.
Please refer to this study by its ClinicalTrials.gov identifier: NCT00483990
|United States, Kansas|
|PRA International - Clinical Pharmacology Center|
|Lenexa, Kansas, United States, 66219|
|Principal Investigator:||Steven F. Komjathy, MD||PRA Health Sciences|