A Randomized, Controlled Study of Repeat Dose Sustained Release Lidocaine for Treatment of Chronic Scrotal Pain
brief summary
This multi-center, phase 2, randomized, single-blind, three-arm, active-controlled study is comparing repeat doses, every 28 days, of standard of care (SOC) plus ST-01 against SOC plus 1% lidocaine HCL in men experiencing chronic scrotal content pain (CSCP). The main purpose of this study is to determine if repeat injections of ST-01 are safe and effective in reducing pain. After completing a screening phase participants will be randomized into one of three groups: 1) ST-01 70 mg/mL arm, 2) ST-01 140 mg/mL arm, 3) 1% Lidocaine HCL arm (Control). Participants may receive up to 4 study treatment injections given at a minimum of 28-day intervals. Participants randomized to the Control arm will be given the opportunity to cross over to an ST-01 treatment arm after 2 study treatments.
official title
A Randomized, Controlled Phase II Study of Repeat Dose ST-01 (Lidocaine Polymer Solution) vs Lidocaine for Spermatic Cord Block in Men With Chronic Scrotal Content Pain