Unresectable Clinical Trials

4 recruiting

Unresectable Trials at a Glance

225 actively recruiting trials for unresectable are listed on ClinicalTrialsFinder across 6 cities in 48 countries. The largest study group is Phase 2 with 113 trials, with the heaviest enrollment activity in New York, Boston, and Houston. Lead sponsors running unresectable studies include National Cancer Institute (NCI), Mayo Clinic, and M.D. Anderson Cancer Center.

Browse unresectable trials by phase

Treatments under study

About Unresectable Clinical Trials

Looking for clinical trials for Unresectable? There are currently 4 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Unresectable trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Unresectable clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 120 of 225 trials

Recruiting
Phase 2

Comparing Retreatment of 177Lu-DOTATATE PRRT Versus the Usual Treatment in Patients With Metastatic Unresectable Gastroenteropancreatic Neuroendocrine Tumors, NET RETREAT Trial

Unresectable Digestive System Neuroendocrine Tumor G1Unresectable Digestive System Neuroendocrine Tumor G2Metastatic Digestive System Neuroendocrine Tumor G1+1 more
National Cancer Institute (NCI)100 enrolled36 locationsNCT05773274
Recruiting
Phase 2Phase 3

Adding Nivolumab to Usual Treatment for People With Advanced Stomach or Esophageal Cancer, PARAMUNE Trial

Clinical Stage III Gastric Cancer AJCC v8Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8Clinical Stage IV Gastric Cancer AJCC v8+13 more
National Cancer Institute (NCI)224 enrolled370 locationsNCT06203600
Recruiting
Phase 1Phase 2

Immunotherapy in Combination With Prednisone and Sirolimus for Kidney Transplant Recipients With Unresectable or Metastatic Skin Cancer

Clinical Stage III Cutaneous Melanoma AJCC v8Clinical Stage IV Cutaneous Melanoma AJCC v8Metastatic Melanoma+10 more
National Cancer Institute (NCI)16 enrolled26 locationsNCT05896839
Recruiting
Phase 2

Targeted Therapy Directed by Genetic Testing in Treating Patients With Locally Advanced or Advanced Solid Tumors, The ComboMATCH Screening Trial

Anatomic Stage III Breast Cancer AJCC v8Anatomic Stage IV Breast Cancer AJCC v8Malignant Female Reproductive System Neoplasm+12 more
National Cancer Institute (NCI)2,900 enrolled479 locationsNCT05564377
Recruiting
Phase 2

Testing Lutetium Lu 177 Dotatate in Patients With Somatostatin Receptor Positive Advanced Bronchial Neuroendocrine Tumors

Lung Neuroendocrine NeoplasmAdvanced Lung Neuroendocrine TumorFunctioning Lung Neuroendocrine Tumor+9 more
National Cancer Institute (NCI)70 enrolled29 locationsNCT04665739
Recruiting
Phase 3

Measuring if Immunotherapy Plus Chemotherapy is Better Than Chemotherapy Alone for Patients With Aggressive Poorly Differentiated Sarcomas

Metastatic Dedifferentiated LiposarcomaStage III Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8Stage IV Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8+3 more
National Cancer Institute (NCI)365 enrolled248 locationsNCT06422806
Recruiting
Phase 2

BiCaZO: A Study Combining Two Immunotherapies (Cabozantinib and Nivolumab) to Treat Patients With Advanced Melanoma or Squamous Cell Head and Neck Cancer, an immunoMATCH Pilot Study

Clinical Stage III Cutaneous Melanoma AJCC v8Clinical Stage IV Cutaneous Melanoma AJCC v8Metastatic Head and Neck Squamous Cell Carcinoma+22 more
National Cancer Institute (NCI)150 enrolled221 locationsNCT05136196
Recruiting
Phase 2Phase 3

Evaluating the Addition of the Immunotherapy Drug Atezolizumab to Standard Chemotherapy Treatment for Advanced or Metastatic Neuroendocrine Carcinomas That Originate Outside the Lung

Advanced Extrapulmonary Neuroendocrine CarcinomaMetastatic Extrapulmonary Neuroendocrine CarcinomaRecurrent Extrapulmonary Neuroendocrine Carcinoma+1 more
National Cancer Institute (NCI)189 enrolled244 locationsNCT05058651
Recruiting
Phase 1

Studying the Safety and Determining the Optimal Dose of Novobiocin in Patients With Tumors That Have Alterations in DNA Repair Genes

Metastatic Malignant Solid NeoplasmUnresectable Malignant Solid Neoplasm
National Cancer Institute (NCI)43 enrolled23 locationsNCT05687110
Recruiting
Phase 3

A Study Comparing the Combination of Pembrolizumab and Sacituzumab Govitean-hziy Versus Standard of Care in the Treatment of Advanced Urothelial Cancer

Locally Advanced Urothelial CarcinomaMetastatic Urothelial CarcinomaUnresectable Urothelial Carcinoma
National Cancer Institute (NCI)320 enrolled129 locationsNCT06524544
Recruiting
Phase 1

Testing the Safety of the Anti-Cancer Drugs Durvalumab and Olaparib During Radiation Therapy for Locally Advanced Unresectable Pancreatic Cancer

Locally Advanced Pancreatic CarcinomaStage II Pancreatic Cancer AJCC v8Stage III Pancreatic Cancer AJCC v8+1 more
National Cancer Institute (NCI)18 enrolled11 locationsNCT05411094
Recruiting
Phase 1

A Study of SHR-2524 Plus Bevacizumab in the First-line Treatment of Advanced Hepatocellular Carcinoma

Advanced Unresectable Hepatocellular Carcinoma
Suzhou Suncadia Biopharmaceuticals Co., Ltd.36 enrolled2 locationsNCT07478302
Recruiting
Phase 1

CA-4948 Added to Standard Chemotherapy to Treat Metastatic or Unresectable Pancreatic Cancer

Stage III Pancreatic Cancer AJCC v8Stage IV Pancreatic Cancer AJCC v8Metastatic Pancreatic Ductal Adenocarcinoma+1 more
National Cancer Institute (NCI)43 enrolled26 locationsNCT05685602
Recruiting
Phase 1

Testing the Addition of an Anti-Cancer Drug, ZEN003694, to the Usual Chemotherapy Treatment (Capecitabine) for Metastatic or Unresectable Cancers

Metastatic Malignant Solid NeoplasmUnresectable Malignant Solid NeoplasmMetastatic Colorectal Carcinoma+2 more
National Cancer Institute (NCI)30 enrolled22 locationsNCT05803382
Recruiting
Phase 3

A Study of Zolbetuximab Together With Pembrolizumab and Chemotherapy in Adults With Gastric Cancer

Locally Advanced Unresectable Gastroesophageal Junction (GEJ) Adenocarcinoma or CancerLocally Advanced Unresectable Gastric Adenocarcinoma or CancerMetastatic Gastric Adenocarcinoma or Cancer+1 more
Astellas Pharma Global Development, Inc.500 enrolled224 locationsNCT06901531
Recruiting
Phase 2

Regorafenib and Yttrium-90 Radioembolization for Unresectable Hepatocellular Carcinoma

Hepatocellular CarcinomaUnresectable Hepatocellular Carcinoma
University of Miami30 enrolled1 locationNCT06902246
Recruiting
Phase 3

MEDI5752 in Combination With Carboplatin Plus Pemetrexed in Unresectable Pleural Mesothelioma

Unresectable Pleural Mesothelioma
AstraZeneca825 enrolled178 locationsNCT06097728
Recruiting
Phase 1Phase 2

Targeted Alpha-Particle Therapy for Advanced Somatostatin Receptor Type 2 (SSTR2) Positive Tumors

ParagangliomaPheochromocytomaMeningioma+4 more
Perspective Therapeutics300 enrolled19 locationsNCT05636618
Recruiting
Phase 1

Cabozantinib in Combination With Enfortumab Vedotin for Locally Advanced or Metastatic Urothelial Cancer

Locally Advanced Urothelial CarcinomaMetastatic Urothelial CarcinomaUnresectable Urothelial Carcinoma+1 more
Emory University32 enrolled1 locationNCT04878029
Recruiting
Phase 2

Tamoxifen and Pegylated Liposomal Doxorubicin for the Treatment of Patients With Metastatic or Inoperable, Locally Advanced Triple Negative Breast Cancer

Anatomic Stage III Breast Cancer AJCC v8Anatomic Stage IV Breast Cancer AJCC v8Metastatic Triple-Negative Breast Carcinoma+1 more
Roswell Park Cancer Institute30 enrolled1 locationNCT06434064