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Sustained Release Lidocaine for Chronic Pain
Study Summary
This trial tests if injections of ST-01 can reduce pain in men w/ chronic scrotal content pain. Participants randomized to 3 groups, up to 4 injections at 28-day intervals. Control arm can crossover to ST-01 after 2 injections.
Eligibility Criteria
Inclusion Criteria
You may be eligible if you check “Yes” for the criteria belowTimeline
Treatment Details
Study Objectives
Outcome measures can provide a clearer picture of what you can expect from a treatment.Side effects data
From 2014 Phase 4 trial • 40 Patients • NCT01602692Trial Design
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Who is running the clinical trial?
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- I did not respond to a previous nerve block in my groin.I experience significant scrotal pain, averaging a score of 4 or more.I currently have an infection in my urinary tract or scrotum.I experienced less pain after a lidocaine test on my spermatic cord.I have had pain in one or both testicles for more than 3 months.I have pain from another condition that scores 4 or more on a pain scale.I am a man aged 19 or older.I am unable to understand and give consent for treatment.I cannot follow the study's required schedule or procedures.I am not allergic to lidocaine or on certain heart or blood thinning medications.I experience pain in my scrotum that is sharp or aching.Your blood test results for liver function are not significantly abnormal.My pain did not decrease by 2 points after a numbing shot in the groin.
- Group 1: 1% Lidocaine HCL
- Group 2: ST-01 140 mg/mL
- Group 3: ST-01 70 mg/mL
- No Placebo-Only Group - All patients enrolled in this study will receive some form of active treatment.
- Screening: It may take up to 3 Weeks to process to see if you qualify in this trial.
- Treatment: The duration you will receive the treatment varies.
- Follow Ups: You may be asked to continue sharing information regarding the trial for 6 Months after you stop receiving the treatment.
Frequently Asked Questions
Is the recruitment phase of this research actively taking place?
"Correct. Clinicaltrials.gov indicates that this clinical research, initially posted on March 21st 2023, is actively seeking participants. 63 patients are needed to be recruited from 2 distinct sites."
What is the current capacity for participants in this research endeavor?
"Affirmative. The clinicaltrials.gov registry states that this trial, first published on March 21st 2023, is actively accepting participants. 63 individuals are being sought for enrolment between 2 participating medical sites."
Are there any potential consequences to using ST-01 70 mg/mL on patients?
"Based on the available evidence for ST-01 70 mg/mL, our Power team assigns it a score of 2. This is because Phase 2 trials only provide data that suggests its safety but not necessarily its efficacy."
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