f-ESWT vs Steroid Injection for Piriformis Syndrome (NCT07145554) | Clinical Trial Compass
CompletedNot Applicable
f-ESWT vs Steroid Injection for Piriformis Syndrome
Turkey (Türkiye)40 participantsStarted 2025-10-01
Plain-language summary
This study aims to compare two treatment methods for piriformis syndrome, a condition that can cause pain in the buttock and leg. Adult patients with piriformis syndrome will take part in the trial. Participants will be randomly assigned to one of two groups. One group will receive focal extracorporeal shock wave therapy (f-ESWT), a non-invasive treatment that uses sound waves. The other group will receive a steroid injection, which is a common treatment used to reduce pain and inflammation. The goal of this study is to find out which treatment is more effective in improving symptoms of piriformis syndrome.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Patients with piriformis syndrome whose pain has persisted for three months or longer despite standard medical care and activity modifications.
Exclusion Criteria:
* Individuals with lumbar discopathy diagnosed by magnetic resonance imaging or electrodiagnostic study.
* Patients with coccyx pain.
* Individuals with mechanical or inflammatory disorders of the sacroiliac joint.
* Patients with pelvic region diseases.
* Pregnancy
* History of previous lumbar disc surgery.
* History of lumbar epidural block within the last 6 months.
* History of malignancy.
* Patients with signs of acute inflammation at the treatment site.
* Individuals with a cardiac pacemaker.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Pain intensity measured by Numeric Rating Scale (NRS)
Timeframe: Baseline, 1 week, 4 weeks, and 12 weeks post-treatment