Phase 3 Stage II Clinical Trials

70 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 70 trials

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 enrolled341 locationsNCT01810913
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 enrolled493 locationsNCT05987241
Recruiting
Phase 3

Testing the Addition of an Immunotherapy Drug, Cemiplimab (REGN2810), Plus Surgery to the Usual Surgery Alone for Treating Advanced Skin Cancer

Stage III Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8Stage IV Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8Eyelid Squamous Cell Carcinoma+17 more
National Cancer Institute (NCI)420 enrolled206 locationsNCT06568172
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 enrolled533 locationsNCT06058377
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 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 enrolled1149 locationsNCT04267848
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 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 enrolled222 locationsNCT07061977
Recruiting
Phase 3

Testing Laser Therapy for Treatment of Vaginal Dryness in Survivors of Breast Cancer, The Revitalize Trial

Anatomic Stage II Breast Cancer AJCC v8Anatomic Stage III Breast Cancer AJCC v8Anatomic Stage 0 Breast Cancer AJCC v8+9 more
Alliance for Clinical Trials in Oncology250 enrolled1 locationNCT05379153
Recruiting
Phase 3

Identification and Treatment Of Micrometastatic Disease in Stage III Colon Cancer

Metastatic Colon CancerStage III Colon Cancer
Massachusetts General Hospital400 enrolled3 locationsNCT03803553
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 enrolled318 locationsNCT06096844
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

Colon Adjuvant Chemotherapy Based on Evaluation of Residual Disease

Stage III Colon Cancer
NRG Oncology1,912 enrolled1054 locationsNCT05174169
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 enrolled227 locationsNCT06498635
Recruiting
Phase 2Phase 3

A Trial of LNS8801 With or Without Pembrolizumab in Patients With Refractory Melanoma

Unresectable MelanomaCutaneous MelanomaMelanoma (Skin Cancer)+1 more
Linnaeus Therapeutics, Inc.135 enrolled9 locationsNCT06624644
Recruiting
Phase 3

Heated Intraperitoneal Chemotherapy Followed by Niraparib for Ovarian, Primary Peritoneal and Fallopian Tube Cancer

Stage III Ovarian CancerStage IV Ovarian CancerStage III Fallopian Tube Cancer+3 more
GOG Foundation220 enrolled59 locationsNCT05659381
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 enrolled409 locationsNCT06661720
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 enrolled791 locationsNCT05677490
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 III Breast Cancer AJCC v8Anatomic Stage I Breast Cancer AJCC v8+1 more
Alliance for Clinical Trials in Oncology1,295 enrolled836 locationsNCT05812807
Recruiting
Phase 3

High-dose Prophylactic Gabapentin (HOPE) vs. Placebo to Prevent Opioid Use for Oral Mucositis Pain During Concurrent Chemoradiation for Head and Neck Cancer

Head and Neck Squamous Cell CarcinomaStage III Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8Stage IV Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8+2 more
Alliance for Clinical Trials in Oncology228 enrolled187 locationsNCT06992427