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Condition: Retroperitoneal Neoplasms Synced from ClinicalTrials.gov · July 29, 2026

Recruiting studies: Retroperitoneal Neoplasms

Studies currently listed as recruiting on the public registry for this search term. Each page explains the study in plain language, with locations and the study team's contact details. Clinicians: generate a printable list for your patient →

Simulation-Free Celiac Plexus Pain Ablation Using Stereotactic Body Radiotherapy (SBRT) in Participants With Cancer-Rela
Phase 1 · 1 location(s) · Case Comprehensive Cancer Center · NCT07117032Intrathecal Morphine Versus Intravenous Methadone for Postoperative Analgesia Following Retroperitoneal Lymph Node Disse
Phase 3 · 2 location(s) · Indiana University · NCT06593665Treatment of Newly Diagnosed Patient's With Wilm's Tumor Requiring Abdominal Radiation Delivered With Proton Beam Irradi
Phase 2 · 1 location(s) · St. Jude Children's Research Hospital · NCT04968990A Phase 1 Study of Neoadjuvant Abemaciclib in Combination With Radiation Therapy for Liposarcomas
Phase 1 · 1 location(s) · University of Washington · NCT06025747Genomic Risk in Retroperitoneal Sarcoma
Phase N/A · 1 location(s) · Fox Chase Cancer Center · NCT06436846REtroperitoneal SArcoma Registry: an International Prospective Initiative
Phase N/A · 22 location(s) · Fondazione IRCCS Istituto Nazionale dei Tumori, Milano · NCT03838718Conversion Therapy Plus Surgery and Radiotherapy for Retroperitoneal Nodal Metastases in Gastric Cancer
Phase 2 · 1 location(s) · Jinbo Yue · NCT07007182A Clinical Trial of Primary Retroperitoneal Lymph Node Dissection in Patients With Testicular Seminoma With Limited Retr
Phase 2 · 1 location(s) · Western University, Canada · NCT06932458Contribution of 3D Modeling in Surgical Management of Pediatric Retroperitoneal and Pelvic Tumors
Phase N/A · 1 location(s) · Assistance Publique - Hôpitaux de Paris · NCT06418243Twenty Years' Experience in Retroperitoneal Lymph Node Dissection for Testicular Cancer in a Tertiary Referral Center
Phase N/A · 2 location(s) · IRCCS Azienda Ospedaliero-Universitaria di Bologna · NCT06806917Circulating microRNAs in Small Testicular Masses and Retroperitoneal Post-chemotherapy Residual Masses.
Phase N/A · 1 location(s) · IRCCS Azienda Ospedaliero-Universitaria di Bologna · NCT06620016Preoperative Ultra-hypofractionated Radiotherapy Followed by Surgery for Retroperitoneal Sarcoma (FUSION-01)
NA · 1 location(s) · Cancer Institute and Hospital, Chinese Academy of Medical Sc · NCT05224934The Role of the Vascular Surgeon in Oncologic Surgery of Abdominal and Pelvic Retroperitoneal Masses
Phase N/A · 1 location(s) · IRCCS Azienda Ospedaliero-Universitaria di Bologna · NCT06803251Neoadjuvant Irradiation of Retroperitoneal Soft Tissue Sarcoma With Ions Retro-Ion
NA · 1 location(s) · University Hospital Heidelberg · NCT04219202Electrochemotherapy (ECT) in Patients With Primary Visceral Tumors and/or Secondary Visceral Localizations, of Any Histo
NA · 1 location(s) · Istituto Oncologico Veneto IRCCS · NCT06753136Colorectal Resections in Patients With Retroperitoneal Sarcoma
Phase N/A · 16 location(s) · Heidelberg University · NCT06943612Voiding and Erectile Function After Retroperitoneal Lymph Node Dissection for Testicular Cancer
Phase N/A · 1 location(s) · Jagiellonian University · NCT06954233National Registry of Rare Kidney Diseases
Phase N/A · 1 location(s) · UK Kidney Association · NCT06065852XELOX Combined With Fruquintinib and Sintilimab Regimen Conversion Therapy for Gastric Cancer/Gastroesophageal Junction
Phase 2 · 1 location(s) · Xiaofeng Chen · NCT06091423Surgery With or Without Neoadjuvant Chemotherapy in High Risk RetroPeritoneal Sarcoma
Phase 3 · 169 location(s) · European Organisation for Research and Treatment of Cancer - · NCT04031677Single-layer Robot-assisted Transperitoneal Retroperitoneal Tubeless Radical Nephrectomy
NA · 1 location(s) · The First People's Hospital of Xiushui · NCT06565598R-RPLND as First-line Treatment for Clinical Stage IIA/B Testicular Seminoma
NA · 1 location(s) · University Health Network, Toronto · NCT05345158Sentinel Node Biopsy in Endometrial Cancer
Phase 3 · 19 location(s) · Queensland Centre for Gynaecological Cancer · NCT04073706Precision Medicine Approaches for Neoadjuvant Therapy in High-risk Sarcoma Patients
Phase N/A · 1 location(s) · Royal Marsden NHS Foundation Trust · NCT07432932Prospective Study Evaluating the Treatment Outcomes for Localised Recurrent, Resectable Retroperitoneal Liposarcoma
Phase N/A · 13 location(s) · Australia and New Zealand Sarcoma Association · NCT07377747
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This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.