Comparing two physical therapy techniques for treating piriformis syndrome

Effects of Reciprocal Inhibition Versus Post Facilitation Muscle Energy Technique Along With Conventional Physical Therapy in Patients With Piriformis Syndrome: a Randomized Controlled Trial

Not applicable Interventional Foundation University Islamabad · NCT06534788

This study is testing two different physical therapy techniques to see which one helps people with piriformis syndrome feel better and move more easily.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment44 (estimated)
Ages20 Years to 50 Years
SexAll
SponsorFoundation University Islamabad Academic / other
Locations1 site (Rawalpindi, Punjab Province)
Trial IDNCT06534788 on ClinicalTrials.gov

What this trial studies

This clinical trial aims to compare the effectiveness of reciprocal inhibition and post-facilitation muscle energy techniques alongside conventional physical therapy in patients suffering from piriformis syndrome. Participants will be randomly assigned to one of two treatment groups, each receiving a total of six sessions over two weeks, with follow-ups after every two sessions. The study will assess outcomes related to pain, range of motion at the hip joint, and functional disability to determine which technique offers better relief for patients. Both groups will also receive guidance on strengthening exercises to perform at home.

Who should consider this trial

Good fit: Ideal candidates are males and females aged 20-50 years with chronic buttock pain lasting over three months and specific clinical scoring criteria.

Not a fit: Patients with active infections, lower lumbar radiculopathy, or other specified exclusions may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide a more effective treatment option for patients with piriformis syndrome, improving their pain management and functional abilities.

How similar studies have performed: While this approach is being tested in this specific context, similar physical therapy techniques have shown promise in other studies for treating musculoskeletal conditions.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age: 20-50 years
* Both Genders
* Chronic pain in buttock and hip area (≥ 3 on NPRS) lasting more than 3 months.
* Shortened piriformis muscle (Internal rotation less than 30°) on muscle length assessment.
* A score of ≥ 8 on a 12-point clinical scoring system.
* At least two positive screening tests.

Exclusion Criteria:

* Active infection
* Lower lumbar radiculopathy
* Sacroiliac joint dysfunction
* Malignancies
* History of trauma
* Hip Arthroplasty
* Rheumatoid/ Osteoarthritis
* Any neurological dysfunction

Where this trial is running

Rawalpindi, Punjab Province

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Piriformis Syndrome
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.