IRCT20210222050451N1 IRCT 2021-03-03 Riphah International University, Islamabad Effectiveness of Post Facilitation Stretch Technique versus Myofascial Release in Piriformis Syndrome; A Randomized Controlled Trial Effectiveness of Post Facilitation Stretch Technique versus Myofascial Release in Piriformis Syndrome; A Randomized Controlled Trial 2016-07-01 anticipated 40 Complete https://irct.ir/trial/54658 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Recruited participants were randomly divided to two groups by coin tossing method, Blinding description: The participants were not aware of their allotment to different groups. Apart that, they were also not aware of the treatment regarding the particular group being given to them. N/A Piriformis syndrome is one of the common causes of sciatic pain which negatively affects the activities of daily life of an individual and ultimately leads to poor quality of life. Stretching techniques have proven to produce optimal results in the management of piriformis syndrome; however, there is little evidence available on the type of the most effective stretching technique with respect to clinical outcome.. Intervention group:. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is no further information