Stage II Clinical Trials

1 recruiting

Stage II Trials at a Glance

467 actively recruiting trials for stage ii are listed on ClinicalTrialsFinder across 6 cities in 42 countries. The largest study group is Phase 2 with 193 trials, with the heaviest enrollment activity in Houston, New York, and Columbus. Lead sponsors running stage ii studies include National Cancer Institute (NCI), Mayo Clinic, and M.D. Anderson Cancer Center.

Treatments under study

About Stage II Clinical Trials

Looking for clinical trials for Stage II? There are currently 1 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 Stage II 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 Stage II 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 467 trials

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 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

Combining Immunotherapy and Radiation Therapy to Help Patients Avoid Bladder Removal After Treatment Shrinks Muscle Invasive Bladder Cancer, BRIGHT Trial

Muscle Invasive Bladder Urothelial CarcinomaStage II Bladder Cancer AJCC v8Stage IIIA Bladder Cancer AJCC v8
National Cancer Institute (NCI)111 enrolled134 locationsNCT07061964
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 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

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 2

Testing the Addition of Chemotherapy or Chemo-Immunotherapy to the Usual Surgery for Advanced Head and Neck Cancer

Clinical Stage III HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8Locally Recurrent Head and Neck Squamous Cell CarcinomaLocally Recurrent Hypopharyngeal Squamous Cell Carcinoma+15 more
National Cancer Institute (NCI)180 enrolled40 locationsNCT07195734
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 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 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 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 2

Testing Osimertinib as a Treatment for Lung Cancers With an EGFR Exon 20 Change

Recurrent Lung Non-Small Cell CarcinomaAdvanced Lung Non-Small Cell CarcinomaStage IIIB Lung Non-Small Cell Cancer AJCC v7+1 more
National Cancer Institute (NCI)46 enrolled344 locationsNCT03191149
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 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 2

A Study Using Nivolumab, in Combination With Chemotherapy Drugs to Treat Nasopharyngeal Carcinoma (NPC)

Stage IV Nasopharyngeal Carcinoma AJCC v8Stage III Nasopharyngeal Carcinoma AJCC v8Stage II Nasopharyngeal Carcinoma AJCC v8
National Cancer Institute (NCI)50 enrolled85 locationsNCT06064097
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 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 2

High Cannabidiol Plant Extract (BRC-001) to Improve Aromatase Inhibitor-Induced Arthralgia in Women With Breast Cancer

Anatomic Stage II Breast Cancer AJCC v8Anatomic Stage 0 Breast Cancer AJCC v8Anatomic Stage I Breast Cancer AJCC v8+2 more
City of Hope Medical Center36 enrolled1 locationNCT06538389
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
Not Applicable

Induction Chemotherapy Response-Guided Radiation for EBV-Associated Nasopharyngeal Carcinoma

Nasopharyngeal CancerNasopharyngeal CarcinomaStage III Nasopharyngeal Carcinoma AJCC v8+2 more
University of California, San Francisco66 enrolled1 locationNCT06682442