| Not Yet Recruiting | Dual Administration Of Intraperitoneal And Intravenous TROP2-Directed CAR-NK With TGF-Beta Receptor 2 (TGFBR2) NCT07411599 | M.D. Anderson Cancer Center | Phase 1 / Phase 2 |
| Not Yet Recruiting | Impact of an Omega-3 Enriched Oral Nutritional Supplement on Improving Surgical Outcomes in Patients With Peri NCT07478432 | Catholic University of the Sacred Heart | N/A |
| Recruiting | A Feasibility Study of Mass-Based Response Drug Screening to Guide Personalized Hyperthermic Intraperitoneal C NCT07291180 | Yale University | N/A |
| Recruiting | Intra-tumoral (IT) Injection of vvDD-hIL2-2-RG-1 for Metastatic Gastrointestinal and Peritoneal Tumors NCT07001592 | Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute) | Phase 1 |
| Recruiting | Systemic Application of Cadonilimab, LM-302, and S-1 Combined With Intraperitoneal Infusion of Paclitaxel for NCT06519591 | Ruijin Hospital | Phase 2 |
| Not Yet Recruiting | The Efficacy of PIPAC and Minimally Invasive Radical Resection in High-risk Gastric Cancer Patients. NCT06295094 | Odense University Hospital | Phase 2 |
| Completed | The PIPAC-OPC7 Study: The Use of PET/CT Scans as a Method of Evaluation in Patients Treated With PIPAC, a Pilo NCT06144853 | Odense University Hospital | — |
| Not Yet Recruiting | HIPEC Combined With SOX and Sintilimab in the Treatment of Advanced Gastric Cancer With Peritoneal Metastasis NCT06213519 | Sichuan University | Phase 2 |
| Unknown | Development and Validation of a PSN-AI Prediction Model NCT06231524 | Sixth Affiliated Hospital, Sun Yat-sen University | — |
| Unknown | Role of PET/CT in Peritoneal Deposits Assessment NCT06137417 | Aya Khaled Mahmoud | — |
| Withdrawn | Intraperitoneal LSTA1 in CRS-HIPEC NCT06216561 | University of California, San Diego | Phase 1 |
| Not Yet Recruiting | Neoadjuvant Systemic and Peritoneal Chemotherapy for Advanced Gastric Cancer NCT05318794 | Imperial College London | Phase 2 |
| Recruiting | A Prospective Multicentre Clinical Study of Dynamic Monitoring of Plasma ctDNA Methylation Markers to Predict NCT06903325 | Fudan University | — |
| Recruiting | The Application of Pressured Intraperitoneal Aerosol Chemotherapy (PIPAC) for Peritoneal Surface Malignancies NCT06367270 | The University of Hong Kong | Phase 2 |
| Recruiting | On-treatment Biomarkers in Metastatic Colorectal Cancer for Life NCT05755672 | Region Skane | — |
| Unknown | Sintilimab in Combination With S-1/Oxaliplatin With Nab-paclitaxel Intraperitoneal Infusion for Untreated Adva NCT06046963 | Zhejiang Cancer Hospital | Phase 2 |
| Unknown | Hyperthermic Intraperitoneal Treatment of rmhTNF for CRCPM: Phase II Clinical Trial NCT05755685 | Second Affiliated Hospital, School of Medicine, Zhejiang University | Phase 2 |
| Recruiting | Prediction of Peritoneal Metastasis for Gastric Cancer Based on Radiomics NCT05722275 | Chinese Academy of Sciences | — |
| Not Yet Recruiting | HIPEC Combined Gastrectomy in Patients With Advanced Gastric Cancer Received Neoadjuvant Chemotherapy NCT05300945 | Zhixin Cao | Phase 2 / Phase 3 |
| Unknown | Intraperitoneal Irinotecan With Concomitant FOLFOX and Bevacizumab NCT06003998 | Catharina Ziekenhuis Eindhoven | Phase 2 |
| Terminated | Near-infrared Imaging With Indocyanine Green for Detection of Peritoneal Metastases for Gastric Adenocarcinoma NCT05687617 | Laval University | Phase 2 |
| Recruiting | Intraperitoneal Aerosolized Nanoliposomal Irinotecan (Nal-IRI) in Peritoneal Carcinomatosis From Gastrointesti NCT05277766 | University Hospital, Ghent | Phase 1 |
| Terminated | A Phase 1/2a Study Evaluating Allocetra-OTS as Monotherapy or in Combination With Anti-PD-1 Therapy for the Tr NCT05581719 | Enlivex Therapeutics RDO Ltd. | Phase 1 / Phase 2 |
| Active Not Recruiting | Diagnostic Value of Diffusion-weighted Magnetic Resonance in High-risk Colorectal and Appendiceal Neoplasms NCT05623787 | Laval University | N/A |
| Terminated | Phase 1/2 Study Evaluating Safety and Potential Efficacy of Allocetra-OTS Via Pressurized Intra-Peritoneal Aer NCT05431907 | Enlivex Therapeutics RDO Ltd. | Phase 1 / Phase 2 |
| Unknown | Preoperative Systemic Therapy for Colorectal Cancer Peritoneal Metastases NCT05353582 | Sun Yat-sen University | Phase 2 |
| Completed | Concomitant Intraperitoneal and Systemic Chemotherapy in Patients With Extensive Peritoneal Carcinomatosis of NCT05379790 | Erasmus Medical Center | Phase 1 |
| Completed | Diagnostic Value of DWI-MRI for Detection of Peritoneal Metastases in High-risk Pancreatic Ductal Adenocarcino NCT05340569 | Laval University | N/A |
| Not Yet Recruiting | HIPEC-AS in Patients With Peritoneal Metastasis of the Stomach or Esophagogastric Junction NCT05095467 | Xuefei.Wang | Phase 2 |
| Unknown | Normothermic Intraperitoneal Chemotherapy - Long Term in Peritoneal Metastases From Colorectal Cancer (NIPEC-O NCT05056389 | Oslo University Hospital | Phase 1 |
| Unknown | Intraperitoneal Paclitaxel With XELOX in Gastric Cancer With Peritoneal Metastasis NCT04943653 | Seoul St. Mary's Hospital | Phase 1 / Phase 2 |
| Unknown | Efficacy and Safety of Sintilimab Combined Intraperitoneal and Intravenous Paclitaxel Plus Oral S-1 in Gastric NCT05204173 | Ruijin Hospital | Phase 2 |
| Recruiting | PIPAC for Peritoneal Metastases NCT04956068 | National Cancer Centre, Singapore | Phase 1 |
| Recruiting | Efficacy of Hyperthermic Intraperitoneal Chemotherapy NCT04861558 | Uppsala University | Phase 3 |
| Unknown | Pressurized Intraperitoneal Aerosol Chemotherapy (PIPAC) Using Paclitaxel in Gastric Cancer Patients With Peri NCT04913662 | Seoul National University Bundang Hospital | Phase 1 |
| Completed | Changes in Coagulation in Colorectal Cancer Patients Undergoing Surgical Treatment NCT04744688 | University of Aarhus | — |
| Unknown | ctDNA as a Assisted Diagnosis, Early Intervention and Prognostic Marker for Peritoneal Metastases From Colorec NCT04752930 | Sixth Affiliated Hospital, Sun Yat-sen University | N/A |
| Unknown | Single-Cell Transcriptomics of the Peritoneal Microenvironment of Colorectal PC NCT05676372 | University Hospital, Ghent | — |
| Completed | The Impact of COVID-19 Pandemic on Clinical Presentation and Staging of Gastric Cancer NCT05130710 | Tehran University of Medical Sciences | — |
| Completed | Feasibility of the LUM Imaging System for Peritoneal Surface Malignancies NCT03834272 | Lumicell, Inc. | Phase 1 / Phase 2 |
| Unknown | PIPAC for the Treatment of Colorectal Peritoneal Metastases NCT03868228 | Imperial College London | Phase 1 / Phase 2 |
| Withdrawn | CAR-T Intraperitoneal Infusions for CEA-Expressing Adenocarcinoma Peritoneal Metastases or Malignant Ascites ( NCT03682744 | Sorrento Therapeutics, Inc. | Phase 1 |
| Active Not Recruiting | Second and Third Look Laparoscopy in pT4 Colon Cancer Patients for Early Detection of Peritoneal Metastases NCT03413254 | Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) | Phase 3 |
| Completed | Hyperthermia Combined With Immunotherapy in the Treatment of Abdominal and Pelvic Malignancies or Metastases NCT03757858 | Capital Medical University | Phase 1 / Phase 2 |
| Recruiting | Adjuvant Pressurized IntraPeritoneal Aerosol Chemotherapy (PIPAC) in Resected High Risk Colon Cancer Patients NCT03280511 | Michael Bau Mortensen | Phase 2 |
| Completed | Circulating Tumour Cells in Patients With Peritoneal Metastases NCT04083547 | Uppsala University | — |
| Completed | Prophylactic HIPEC for Colorectal Cancers at High Risk of Developing Peritoneal Metastases NCT03422432 | National Cancer Centre, Singapore | N/A |
| Active Not Recruiting | Perioperative Systemic Therapy for Isolated Resectable Colorectal Peritoneal Metastases NCT02758951 | Koen Rovers | Phase 2 / Phase 3 |
| Completed | Perioperative Immunonutrition for Patients Undergoing CRS and HIPEC NCT03430128 | National Cancer Centre, Singapore | N/A |
| Completed | Treatment of Peritoneal Carcinomatosis With Pressurized IntraPeritoneal Aerosol Chemotherapy - NCT03287375 | Michael Bau Mortensen | Phase 2 |
| Completed | Feasibility of Preoperative Inspiratory Muscle Training for Patients With Peritoneal Metastases NCT05665257 | Uppsala University | N/A |
| Completed | Development of an IDEAL Framework to Standardise Cytoreductive Surgery for Colorectal Peritoneal Metastases NCT03733184 | University of Manchester | — |
| Completed | Laparoscopic Staging for Locally Advanced Gastric Cancer in Chinese Patients NCT02172690 | Peking University | N/A |
| Completed | Diffusion-weighted Imaging Study in Cancer of the Ovary NCT01505829 | Institute of Cancer Research, United Kingdom | — |