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A sarcoma involving a retroperitoneal space.
Biomarker and diagnostic research for retroperitoneal sarcoma has been reported in the published literature.
16 clinical trials registered, 8 recruiting. Interventions under study include procedural interventions, other interventions, drug therapy, and medical devices. Pipeline includes 1 PHASE4, 1 PHASE3, 1 PHASE2. Research is primarily sponsored by academic and government institutions.
NCT ID | Title | Phase | Sponsor | Status |
|---|---|---|---|---|
[NCT06812052](https://clinicaltrials.gov/study/NCT06812052) |
Data assembled from 3 of 12 sources · Last updated Sep 18, 2026, 7:12 PM UTC
Short Course Radiation Treatment for Patients With Primary or Locally Recurrent Retroperitoneal Sarcoma Prior to Surgery |
PHASE1 |
Brigham and Women's Hospital |
RECRUITING |
[NCT01659203](https://clinicaltrials.gov/study/NCT01659203) | Proton or Photon RT for Retroperitoneal Sarcomas | PHASE1 | Massachusetts General Hospital | RECRUITING |
[NCT05224934](https://clinicaltrials.gov/study/NCT05224934) | Preoperative Ultra-hypofractionated Radiotherapy Followed by Surgery for Retroperitoneal Sarcoma (FUSION-01) | NA | Cancer Institute and Hospital, Chinese Academy of Medical Sciences | RECRUITING |
[NCT06327477](https://clinicaltrials.gov/study/NCT06327477) | Proton-Spatially Fractionated Radiotherapy and Standard Radiation Therapy for the Treatment of Newly Diagnosed Retroperitoneal Soft Tissue Sarcoma | PHASE1 | Northwestern University | RECRUITING |
[NCT04031677](https://clinicaltrials.gov/study/NCT04031677) | Surgery With or Without Neoadjuvant Chemotherapy in High Risk RetroPeritoneal Sarcoma | PHASE3 | European Organisation for Research and Treatment of Cancer - EORTC | RECRUITING |
225 publications have been identified in PubMed for retroperitoneal sarcoma. Research spans Case Report / Case Series (24%), Review / Meta-Analysis (20%), and Epidemiology / Natural History (17%).
Research Type | Count | % of Total |
|---|---|---|
Patient case studies | 53 | 24% |
Research summaries | 44 | 20% |
Disease patterns and progression | 39 | 17% |
Clinical study results | 36 | 16% |
Testing and diagnosis research | 18 | 8% |
Laboratory research | 17 | 8% |
Other research | 14 | 6% |
New treatment approaches | 4 | 2% |
Harbrücker M (2026). [PMID: 42228074](https://pubmed.ncbi.nlm.nih.gov/42228074/). *Chirurgie (Heidelb)*. [Epidemiology / Natural History]
Fabbroni C (2026). [PMID: 41506129](https://pubmed.ncbi.nlm.nih.gov/41506129/). *Cancer treatment reviews*. [Review / Meta-Analysis]
Fiore M (2026). [PMID: 41390553](https://pubmed.ncbi.nlm.nih.gov/41390553/). *Annals of surgical oncology*. [Epidemiology / Natural History]
Garcia-Ortega DY (2026). [PMID: 41644814](https://pubmed.ncbi.nlm.nih.gov/41644814/). *Updates in surgery*. [Clinical Trial Publication]
Purgina B (2026). [PMID: 41536011](https://pubmed.ncbi.nlm.nih.gov/41536011/). *The American journal of surgical pathology*. [Clinical Trial Publication]
Baek JY (2026). [PMID: 41765364](https://pubmed.ncbi.nlm.nih.gov/41765364/). *Practical radiation oncology*. [Basic Science / Preclinical]
Benuzzi L (2026). [PMID: 41176815](https://pubmed.ncbi.nlm.nih.gov/41176815/). *European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology*. [Clinical Trial Publication]
Joung RH (2026). [PMID: 41224439](https://pubmed.ncbi.nlm.nih.gov/41224439/). *Hematology/oncology clinics of North America*. [Clinical Trial Publication]
Papai E (2026). [PMID: 41401673](https://pubmed.ncbi.nlm.nih.gov/41401673/). *The Journal of surgical research*. [Basic Science / Preclinical]
Arciuolo D (2026). [PMID: 41380847](https://pubmed.ncbi.nlm.nih.gov/41380847/). *Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc*. [Review / Meta-Analysis]
AI-curated news mentioning retroperitoneal sarcoma
Updated Aug 11, 2026
A case report details a rare retroperitoneal sarcoma in an adolescent, contributing to the understanding of this uncommon disease. This report may provide insights for future research and clinical approaches.
A study from a high-volume sarcoma center evaluates surgical management outcomes for recurrent retroperitoneal sarcomas. The findings contribute to understanding treatment efficacy for patients facing multiple recurrences.