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A condition referring to irritation or compression of the proximal sciatic nerve, secondary to contraction of the piriformis muscle. It results in pain in the hip or the back of the leg mimicking disk-related sciatica.
Biomarker and diagnostic research for piriformis syndrome has been reported in the published literature.
27 clinical trials registered, 6 recruiting. Interventions under study include other interventions, procedural interventions, drug therapy, and medical devices. Pipeline includes 1 PHASE2, 23 NA. Research is primarily sponsored by academic and government institutions.
NCT ID | Title | Phase | Sponsor | Status |
|---|---|---|---|---|
[NCT07044869](https://clinicaltrials.gov/study/NCT07044869) |
Data assembled from 3 of 12 sources · Last updated Sep 20, 2026, 4:48 AM UTC
Genetic and Rare Diseases Info Center
Effects of Facilitated Positional Release Technique ( FPRT) Vs Manual Myofascial Release Technique in Female Patients With Piriformis Syndrome. |
NA |
Foundation University Islamabad |
RECRUITING |
[NCT07090356](https://clinicaltrials.gov/study/NCT07090356) | Instrument-Assisted Soft Tissue Mobilization Versus PNF Stretching in Athletes With Piriformis Syndrome | NA | Riphah International University | RECRUITING |
[NCT06753487](https://clinicaltrials.gov/study/NCT06753487) | "Effects of Facilitated Positional Release Technique( FPRT) Vs. Manual Myofascial Release Technique in Female Patients With Piriformis Syndrome | NA | Foundation University Islamabad | RECRUITING |
[NCT06102733](https://clinicaltrials.gov/study/NCT06102733) | Chronic Pelvic Pain in Females and Males | — | Salem Anaesthesia Pain Clinic | RECRUITING |
[NCT07526012](https://clinicaltrials.gov/study/NCT07526012) | Comparative Effects Of Post Isometric Relaxation Versus Active Isolated Stretch In Patients With Piriformis Syndrome | NA | Foundation University Islamabad | RECRUITING |
75 publications have been identified in PubMed for piriformis syndrome. Kisho has analyzed 25 by research type. Research spans Case Report / Case Series (28%), Review / Meta-Analysis (24%), and Epidemiology / Natural History (20%).
Research Type | Count | % of Total |
|---|---|---|
Patient case studies | 7 | 28% |
Research summaries | 6 | 24% |
Disease patterns and progression | 5 | 20% |
Testing and diagnosis research | 3 | 12% |
Clinical study results | 2 | 8% |
Other research | 1 | 4% |
Laboratory research | 1 | 4% |
Fu YS (2026). [PMID: 40016058](https://pubmed.ncbi.nlm.nih.gov/40016058/). *J Formos Med Assoc*. [Clinical Trial Publication]
Lopez Castellanos F (2026). [PMID: 41690265](https://pubmed.ncbi.nlm.nih.gov/41690265/). *Morphologie*. [Review / Meta-Analysis]
Deshmukh N (2026). [PMID: 41875206](https://pubmed.ncbi.nlm.nih.gov/41875206/). *JMIR Res Protoc*. [Epidemiology / Natural History]
Lim C (2025). [PMID: 39993116](https://pubmed.ncbi.nlm.nih.gov/39993116/). *Medicine (Baltimore)*. [Epidemiology / Natural History]
Yoon YH (2025). [PMID: 41095750](https://pubmed.ncbi.nlm.nih.gov/41095750/). *Diagnostics (Basel)*. [Review / Meta-Analysis]
Elzeiny A (2025). [PMID: 40450109](https://pubmed.ncbi.nlm.nih.gov/40450109/). *Eur J Orthop Surg Traumatol*. [Review / Meta-Analysis]
Siahaan YMT (2025). [PMID: 40350616](https://pubmed.ncbi.nlm.nih.gov/40350616/). *J Back Musculoskelet Rehabil*. [Diagnostic / Biomarker]
Monteleone G (2025). [PMID: 41068685](https://pubmed.ncbi.nlm.nih.gov/41068685/). *BMC Surg*. [Review / Meta-Analysis]
Fujisawa R (2025). [PMID: 40457865](https://pubmed.ncbi.nlm.nih.gov/40457865/). *Pediatr Int*. [Case Report / Case Series]
Ibrahim AS (2025). [PMID: 41552171](https://pubmed.ncbi.nlm.nih.gov/41552171/). *Cureus*. [Case Report / Case Series]