NCT07646314From ClinicalTrials.govRecruiting

Comparative Effects of Post-Isometric Relaxation and Reciprocal Inhibition Techniques inPiriformis Syndrome

Comparative Effects of Post-Isometric Relaxation and Reciprocal Inhibition Muscle Energy Techniques on Pain, ROM and Function in Piriformis Syndrome

Piriformis Syndrome

At a glance

Phase: Phase not stated
Study type: Interventional
Sponsor: Riphah International University
Enrolment target: 42
Started: 1 August 2026
Main results due: 10 November 2026
Study sites: 1
Registry updated: 24 September 2026

Can you take part?

Ages 25 years to 40 years.
Open to any sex.
You need the condition being studied — healthy volunteers are not accepted.

These are the headline rules only. Every study has a longer list, and whether you are eligible is decided by the research team at the site — never by this page.

Read the full eligibility criteria

Inclusion Criteria:

\- Piriformis syndrome clinically confirmed via special tests (e.g., FAIR test, Freiberg sign, Pace test)

* Both gender male and female.
* Age between 25 and 40 years.
* Presence of antalgic gait due to pain.
* Moderate to severe pain (e.g., NPRS score ≥ 4)
* Voluntary consent to participate in the study.
* Medically stable, no acute or unstable medical conditions that would interfere with participation.

Exclusion Criteria:

* Lumber disc herniation or radiculopathy confirmed by imaging or neurological signs

  * History of hip or pelvis surgery.
  * Other neuromuscular or musculoskeletal disorders e.g., stroke, multiple sclerosis, or rheumatoid arthritis
  * Recent lower limb fracture or injury within the last 6 months.
  * Pregnancy due to potential risks and altered biomechanics.
  * Inability to follow instruction
  * Ongoing physiotherapy or alternative treatments

What this study is about

In the sponsor’s own words, from the registry.

Piriformis Syndrome (PS) is a condition which is characterized by pain, numbness, and limited range of motion (ROM) due to compression or irritation of the sciatic nerve by the piriformis muscle. It often leads to discomfort in the buttock region, radiating pain along the posterior thigh, and functional limitations in daily activities. Manual therapy techniques, particularly Muscle Energy Techniques (METs), have been widely used for the management of musculoskeletal dysfunctions, including piriformis syndrome.

Study sites(1)

Ghurki Hospital Lahore
Lahore, Punjab Province, Pakistan
Recruiting

Showing 1 of 1 sites. 1 of the 1 site on this study is recruiting right now — a site can stop enrolling while the study as a whole is still open.

Source: ClinicalTrials.gov record NCT07646314. Trialion does not run this study, is not paid to refer anyone to it, and cannot enrol you. Eligibility is always decided by the research team at the site.

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