Phase 3 Stage III Clinical Trials

64 recruitingPhase 3

What is a Phase 3 trial?

Phase 3 trials compare the new treatment against the current standard of care in large groups, often hundreds to thousands of participants. Successful Phase 3 results are typically required for regulatory approval.

Showing 120 of 64 trials

Recruiting
Phase 3

Testing the Addition of a Type of Drug Called Immunotherapy to the Usual Chemotherapy Treatment for Non-small Cell Lung Cancer, an ALCHEMIST Treatment Trial (Chemo-IO [ACCIO])

Stage IIIA Lung Cancer AJCC v8Stage IIIB Lung Cancer AJCC v8Lung Non-Small Cell Carcinoma+3 more
National Cancer Institute (NCI)1,210 enrolled1151 locationsNCT04267848
Recruiting
Phase 3

Induction Pembrolizumab and Chemotherapy Followed by Pembrolizumab Before Chemoradiation and Pembrolizumab Maintenance Compared to Standard Chemoradiation With Pembrolizumab Followed by Pembrolizumab Maintenance in High-Risk Cervical Cancer

Stage IIIA Cervical Cancer FIGO 2018Stage IIIB Cervical Cancer FIGO 2018Locally Advanced Cervical Adenocarcinoma+5 more
National Cancer Institute (NCI)336 enrolled296 locationsNCT07061977
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 enrolled374 locationsNCT06203600
Recruiting
Phase 3

Osimertinib With or Without Bevacizumab as Initial Treatment for Patients With EGFR-Mutant Lung Cancer

Stage IIIB Lung Cancer AJCC v8Stage IV Lung Cancer AJCC v8Advanced Lung Non-Squamous Non-Small Cell Carcinoma+2 more
National Cancer Institute (NCI)300 enrolled604 locationsNCT04181060
Recruiting
Phase 2Phase 3

Testing Docetaxel-Cetuximab or the Addition of an Immunotherapy Drug, Atezolizumab, to the Usual Chemotherapy and Radiation Therapy in High-Risk Head and Neck Cancer

Oropharyngeal p16INK4a-Negative Squamous Cell CarcinomaStage III Hypopharyngeal Squamous Cell Carcinoma AJCC v7Stage III Laryngeal Squamous Cell Carcinoma AJCC v6 and v7+6 more
National Cancer Institute (NCI)613 enrolled342 locationsNCT01810913
Recruiting
Phase 3

Chemotherapy Combined With Immunotherapy Versus Immunotherapy Alone for Older Adults With Stage IIIB-IV Lung Cancer, The ACHIEVE Trial

Stage IIIB Lung Cancer AJCC v8Stage IIIC Lung Cancer AJCC v8Stage IV Lung Cancer AJCC v8+1 more
National Cancer Institute (NCI)304 enrolled322 locationsNCT06096844
Recruiting
Phase 3

Immunotherapy After Surgery for People Who Have No Remaining Cancer Cells After Standard Treatment for Early-Stage Non-Small Cell Lung Cancer, INSIGHT Trial

Stage IIIA Lung Cancer AJCC v8Stage IIIB Lung Cancer AJCC v8Lung Non-Small Cell Carcinoma+1 more
National Cancer Institute (NCI)306 enrolled266 locationsNCT06498635
Recruiting
Phase 3

Testing Whether Hormone Therapy With Ribociclib is as Effective as Chemotherapy Followed by Hormone Therapy With Ribociclib for the Treatment of High Anatomic Stage Breast Cancer With Low Recurrence Risk, The RxFINE-Low Trial

Estrogen Receptor-Positive Breast CarcinomaHER2-Negative Breast CarcinomaAnatomic Stage II Breast Cancer AJCC v8+2 more
National Cancer Institute (NCI)1,978 enrolled72 locationsNCT07391774
Recruiting
Phase 2Phase 3

Testing the Role of DNA Released From Tumor Cells Into the Blood in Guiding the Use of Immunotherapy After Surgical Removal of the Bladder, Kidney, Ureter, and Urethra for Urothelial Cancer Treatment, MODERN Study

Muscle Invasive Bladder Urothelial CarcinomaStage IV Bladder Urothelial Carcinoma AJCC v7Muscle Invasive Renal Pelvis Urothelial Carcinoma+4 more
National Cancer Institute (NCI)992 enrolled499 locationsNCT05987241
Recruiting
Phase 3

Active Surveillance, Bleomycin, Etoposide, Carboplatin or Cisplatin in Treating Pediatric and Adult Patients With Germ Cell Tumors

Germ Cell TumorChildhood Extracranial Germ Cell TumorExtragonadal Embryonal Carcinoma+27 more
Children's Oncology Group1,780 enrolled629 locationsNCT03067181
Recruiting
Phase 3

Mitotane With or Without Cisplatin and Etoposide After Surgery in Treating Patients With Stage I-III Adrenocortical Cancer With High Risk of Recurrence

ENSAT Stage I Adrenal Cortex CarcinomaENSAT Stage II Adrenal Cortex CarcinomaENSAT Stage III Adrenal Cortex Carcinoma
M.D. Anderson Cancer Center240 enrolled33 locationsNCT03583710
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 enrolled257 locationsNCT06422806
Recruiting
Phase 3

Adding an Immunotherapy Drug, MEDI4736 (Durvalumab), to the Usual Chemotherapy Treatment (Paclitaxel, Cyclophosphamide, and Doxorubicin) for Stage II-III Breast Cancer

HER2-Negative Breast CarcinomaAnatomic Stage II Breast Cancer AJCC v8Anatomic Stage III Breast Cancer AJCC v8+1 more
National Cancer Institute (NCI)3,680 enrolled543 locationsNCT06058377
Recruiting
Phase 3

SBRT Versus Hypofractionated Radiotherapy for Biochemically Recurrent or Oligometastatic Prostate Adenocarcinoma

Stage III Prostate Cancer AJCC v8Stage IV Prostate Cancer AJCC v8Biochemically Recurrent Prostate Carcinoma+4 more
Mayo Clinic118 enrolled6 locationsNCT06205316
Recruiting
Phase 3

Comparing Impact of Treatment Before or After Surgery in Patients With Stage II-IIIB Resectable Non-small Cell Lung Cancer

Stage IIIA Lung Cancer AJCC v8Stage IIIB Lung Cancer AJCC v8Resectable Lung Non-Small Cell Carcinoma+1 more
Alliance for Clinical Trials in Oncology1,100 enrolled382 locationsNCT06632327
Recruiting
Phase 3

mFOLFIRINOX Versus mFOLFOX With or Without Nivolumab for the Treatment of Advanced, Unresectable, or Metastatic HER2 Negative Esophageal, Gastroesophageal Junction, and Gastric Adenocarcinoma

Clinical Stage III Gastric Cancer AJCC v8Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8Clinical Stage IV Gastric Cancer AJCC v8+12 more
Alliance for Clinical Trials in Oncology382 enrolled794 locationsNCT05677490
Recruiting
Phase 3

Testing the Addition of the Anti-Cancer Drug Tivozanib to Immunotherapy (Pembrolizumab) After Surgery to Remove All Known Sites of Kidney Cancer

Renal Cell Carcinoma (RCC)Clear Cell Renal Cell CarcinomaStage II Renal Pelvis Cancer AJCC v8+1 more
Alliance for Clinical Trials in Oncology1,040 enrolled415 locationsNCT06661720
Recruiting
Phase 3

Pembrolizumab vs. Observation in People With Triple-negative Breast Cancer Who Had a Pathologic Complete Response After Chemotherapy Plus Pembrolizumab

Anatomic Stage II Breast Cancer AJCC v8Anatomic Stage IIIA Breast Cancer AJCC v8Anatomic Stage IIIB Breast Cancer AJCC v8+1 more
Alliance for Clinical Trials in Oncology1,295 enrolled842 locationsNCT05812807
Recruiting
Phase 2Phase 3

Colon Adjuvant Chemotherapy Based on Evaluation of Residual Disease

Stage III Colon Cancer
NRG Oncology1,912 enrolled1063 locationsNCT05174169
Recruiting
Phase 2Phase 3

Randomizing Two Radiotherapy Boost Options to Avoid Rectal Cancer Surgery

Rectal Cancer Stage IIIRectal Cancer PatientsOrgan Preservation+2 more
Sir Mortimer B. Davis - Jewish General Hospital131 enrolled4 locationsNCT03051464