RecruitingNot Applicable

Comparative Effects Of Post Isometric Relaxation Versus Active Isolated Stretch In Patients With Piriformis Syndrome

Pakistan40 participantsStarted 2026-05-20

Plain-language summary

The purpose of this study is to evaluate the comparative effects of post-isometric relaxation (PIR) and active isolated stretch (AIS) techniques on reducing pain, improving range of motion, and decreasing functional disability in individuals with piriformis syndrome. A total of 40 participants will be recruited, aged 20-55 yrs, with confirmed piriformis syndrome. Participants will be randomized into two equal groups. Group A (post isometric relaxation) and Group B (active isolated stretch). Both groups will receive Conventional Therapy (Thermotherapy, Electrotherapy). Study variables include: * Independent Variable: Post Isometric Relaxation and Active Isolated Stretching. * Dependent Variables: Pain (measured by Visual Analog Scale), Functional Disability (assessed via Oswestry Disability Index), Range of Motion (assessed via Goniometer). * Control Variables: Age, Gender, BMI, Baseline Pain/ Disability Scores/ROM The intervention will last 2 weeks with 6 sessions (3 sessions per week). Assessments will be conducted at baseline (Week 1, Pre-treatment) and Post every second session. Data will be analyzed to compare immediate and short-term effects of the two interventions. This study aims to provide evidence for targeted manual therapy approaches in priformis syndrome, potentially guiding clinicians toward the most effective technique for pain reduction, improve ROM and decrease functional disability.

Who can participate

Age range

20 Years – 55 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: * Age between 20-55 years * Both genders * Buttock pain that may radiates to posterior thigh but not beyond the knee * Pain aggravated by sitting, climbing stairs or hip rotation. * Tenderness upon palpation over the sciatic foramen. * Positive FAIR test. Exclusion Criteria: * Malignancies * History of steroid therapy over 3 months * Rheumatoid arthritis or osteoarthritis * Avascular necrosis of the femoral head * Osteoporosis * Fracture of the femur * Hip deformity

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

Pain Intensity

Timeframe: Before Treatment and after 2 weeks.

Range of Motion

Timeframe: Before treatment and after 2 weeks

Functional Disability

Timeframe: Before treatment and after 2 weeks

Trial details

NCT IDNCT07526012

SponsorFoundation University Islamabad

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-07-01

Contact for this trial

Parsa Saghir, DPT

0315-8962525 parsa.saghir@gmail.com

View on ClinicalTrials.gov More Piriformis Syndrome trials