At a glance
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Comparison of Active Release Technique and Post Isometric Relaxation in Patients With Piriformis Syndrome
In Brief
A clinical study evaluating Post isometric relaxation and Active release technique alongwith conventional treatment for Piriformis Syndrome. Completed, enrolled 30 participants across 1 site.
Detailed Summary
The purpose of the study is to compare the effects of active release technique and post isometric relaxation in patients with piriformis syndrome on pain, hip internal rotation range of motion and functional disability. A randomized clinical trial was conducted at Shifa Intl. Hospital, Islamabad. The sample size was 26 calculated through open-epi tool but were recruited 30. The participants were divided into two interventional groups each having 15 participants. The study duration was six months. Sampling technique applied was purposive sampling for recruitment and group randomization using sealed envelope method. Only 35 to 55 years participants with diagnosed piriformis syndrome were included in this study. Tools used in this study are Goniometer, Visual Analogue Scale and lower extremity functional scale. Data was collected at baseline, 3 weeks after sessions and after one month follow up. Data was analyzed through SPSS version 20.
Study Details
Timeline
Interventions
Patients in group B will receive post isometric relaxation technique. Patient lying in supine position, with the treated leg is placed into flexion at the hip and knee, so that the foot rests on the table lateral to the contra lateral knee (the leg on the side to be treated is crossed over the other). Therapist places one hand on the contra lateral ASIS to prevent pelvic motion, while the other hand is placed against the lateral flexed knee as this is pushed into resisted abduction to contract piriformis (PIR MET). The starting position will be the 1st sign of resistance towards end range. Therapist Force will be same as patient's force. Initial effort is approximately 20% of patient's strength. Duration of contraction is 7-10 seconds with three repetitions
Patients in Group A will receive active release technique.ART will be applied with patient in prone lying, knee flexed at 90. The therapist will place his elbow tip on taut band of piriformisand direct pressure isapplied, patient is then asked to do internal rotation of hip, in order to achieve lengthening of the muscle. This will be repeated 5-7 times.