Oncology
Cancer clinical trials
Studies of cancers and tumors of every type and site, from prevention to treatment. We’re tracking 20,730 recruiting studies in this area right now.
By phase
- Not applicable9,856
- Phase 24,487
- Phase 12,738
- Phase 1/Phase 21,696
- Phase 31,409
- Phase 2/Phase 3281
- Phase 4263
Top conditions
- Breast Cancer1,233
- Prostate Cancer660
- Cancer655
- Colorectal Cancer499
- Lung Cancer430
- Ovarian Cancer341
- Multiple Myeloma330
- Gastric Cancer302
- Pancreatic Cancer295
- Acute Myeloid Leukemia290
- Hepatocellular Carcinoma285
- Solid Tumor256
- Advanced Solid Tumor254
- Cervical Cancer233
- Head and Neck Cancer229
- Endometrial Cancer207
- Advanced Solid Tumors196
- Esophageal Cancer196
Leading sponsors
- M.D. Anderson Cancer Center452
- Fudan University317
- National Cancer Institute (NCI)291
- Sun Yat-sen University290
- Memorial Sloan Kettering Cancer Center289
- Mayo Clinic237
- Cancer Institute and Hospital, Chinese Academy of Medical Sciences151
- City of Hope Medical Center146
- AstraZeneca131
- University Health Network, Toronto125
Where studies are running
- California1,432
- Texas644
- Arizona514
- Florida437
- Alabama419
- New York410
- Massachusetts342
- Maryland331
- New Jersey267
- Pennsylvania237
Recruiting studies20,730 total
- NCT06364631RecruitingPhase 3
Testing a new approach for advanced kidney cancer
This trial is testing a new treatment for people with advanced kidney cancer that has spread to other parts of the body. It aims to find a better way to manage the disease.
ViennaAges 18 years+ - NCT06364956RecruitingPhase 1/Phase 2
Testing new drug combo for bladder cancer before surgery
This trial tests a combination of two drugs (Tislelizumab and Palbociclib) given before bladder removal surgery. It is for people with bladder cancer that has a specific genetic change and who cannot take the standard chemotherapy cisplatin.
Guangzhou, GuangdongAges 18 years+ - NCT06364917RecruitingPhase 2
Comparing two immunotherapy options for PD-L1 negative lung cancer
This trial tests whether using two immunotherapy drugs together works better than a single drug for people with advanced non-small cell lung cancer that does not have the PD-L1 protein. The study aims to find a more effective treatment for this specific type of lung cancer.
Birmingham, AlabamaAges 18–89 - NCT06366347RecruitingPhase 2
Maintenance letrozole and abemaciclib for advanced endometrial cancer
This trial tests whether taking two oral medications (letrozole and abemaciclib) after standard chemotherapy can help keep advanced or recurrent endometrial cancer from coming back. It is for people whose cancer is estrogen receptor-positive and has certain favorable genetic features.
Boston, MassachusettsAges 18 years+ - NCT06365788RecruitingPhase 2
Bicalutamide and Abemaciclib for AR-positive Triple-negative Breast Cancer
This trial tests a combination of two oral drugs—bicalutamide and abemaciclib—for people with a specific type of advanced triple-negative breast cancer that grows in response to androgen hormones (AR-positive). The goal is to see if this treatment can shrink tumors or slow disease progression.
AntwerpAges 18 years+ - NCT06365671RecruitingPhase 2
CAR-T therapy after stem cell transplant for high-risk B-cell lymphoma
This trial tests a combination treatment: a stem cell transplant followed by CAR-T cell therapy for people with B-cell lymphoma that has come back or not responded to treatment. It is for those with high-risk features like large tumors or certain genetic changes.
ShanghaiAges 18 years+ - NCT06365905Recruiting
AI ultrasound test for endometrial cancer after menopause
This study uses an artificial intelligence (AI) tool to analyze ultrasound images of the uterus to see if it can find early signs of endometrial cancer or a condition called atypical hyperplasia (which can lead to cancer). It may help women with postmenopausal bleeding avoid more invasive biopsies.
Scottsdale, ArizonaAges 55 years+ - NCT06366490RecruitingPhase 1
Personalized vaccine for recurrent ovarian cancer
This trial tests a personalized cancer vaccine made from your own tumor cells. It is for women with advanced ovarian, fallopian tube, or primary peritoneal cancer that has returned after at least one round of platinum chemotherapy.
Duarte, CaliforniaAges 18 years+ - NCT06366828Recruiting
Predicting complications after esophageal cancer treatment
This study looks at past medical records of people with esophageal cancer who received chemotherapy and radiation before surgery. Researchers want to find better ways to predict who might have complications after surgery, so they can improve care for future patients.
Nijmegen, GelderlandAges 18–100 - NCT06366841Recruiting
Stigma and mental health in rectal and anal cancer patients
This study looks at how stigma (feeling judged or embarrassed) and mental health affect people with rectal or anal cancer who are getting long-course radiation. By answering questionnaires, you can help researchers understand these challenges and find better ways to support patients.
RomaAges 18–75 - NCT06367088RecruitingPhase 2
Combination drug therapy for advanced triple-negative breast cancer
This trial tests a new drug (cadonilimab) plus chemotherapy for people with advanced triple-negative breast cancer that has come back or spread. It aims to see if the combination works better than standard treatment.
Wuhan, HubeiAges 18–70 - NCT06367530Recruiting
Trilateral retinoblastoma: incidence and outcomes
This study looks at how often trilateral retinoblastoma (a rare form that affects the brain as well as the eye) happens and what the outcomes are. It may help doctors better understand this condition.
Amsterdam, North HollandAges Any age - NCT06367556Recruiting
Emotion and stress support for caregivers of children with cancer
This trial offers a program called EASE (Emotion and Symptom-Focused Engagement) to help family caregivers of children with cancer manage their emotions and stress. It aims to see if providing support to caregivers improves their well-being.
Toronto, OntarioAges 18 years+ - NCT06367673RecruitingPhase 1
NK cell therapy for relapsed or refractory AML
This trial tests a new natural killer (NK) cell therapy for adults with acute myeloid leukemia (AML) that has returned or not responded to treatment. The therapy targets two specific markers (CLL1 or CD33) on leukemia cells. It aims to see if these immune cells can safely fight the cancer.
Hangzhou, ZhejiangAges 18 years+ - NCT06367725Recruiting
Dexamethasone in childhood ALL and bone health
This study looks at how the body processes a steroid medicine called dexamethasone in children with ALL, and how it might affect bone strength.
Aalborg, AalborgAges 1–17 - NCT06367920Recruiting
Study of brain MRI data in children with developmental delay
This study looks back at medical records of children and young adults (up to age 20) who had brain MRIs to understand developmental delays. It aims to gather information that could help improve care for kids with similar conditions.
Seongnam-si, Gyeonggi-doAges Up to 20 years - NCT06368141RecruitingPhase 2
Chemo plus immunotherapy before surgery for colon cancer
This trial tests whether giving chemotherapy followed by an immunotherapy drug (a checkpoint inhibitor) before surgery helps shrink locally advanced colon cancer. It is for people with a specific tumor type (MSS and RAS mutation) who have not had prior treatment.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06368414RecruitingPhase 2
Stopping TKI in CML after asciminib
This trial tests if people with chronic myeloid leukemia (CML) who have already tried to stop their TKI medication once and lost a deep remission, can safely stop their TKI again after taking a newer drug called asciminib. The goal is to stay in remission (no detectable leukemia) without needing daily medication.
Incheon, IncheonAges 19 years+ - NCT06368947Recruiting
Therapeutic play for pain and emotion in children with leukemia
This study uses therapeutic play to help children with leukemia who are getting chemotherapy better manage pain and emotions. It aims to see if playing helps them feel more in control and less distressed during treatment.
Erzurum, ErzurumAges 10–18 - NCT06369181Recruiting
Study on cell changes in lung cancer with RB1/TP53 gene changes
This trial looks at what happens when certain types of non-small cell lung cancer—those with changes in the RB1 and TP53 genes—start to change into another type of lung cancer after treatment. It may help find better ways to treat this specific kind of cancer in the future.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06369155RecruitingPhase 2
Azenosertib for recurrent uterine serous cancer
This trial is testing an oral drug called azenosertib for a type of uterine cancer that has come back or spread. It aims to see if blocking a DNA repair pathway can shrink tumors or slow their growth.
Boston, MassachusettsAges 18 years+ - NCT06369831RecruitingPhase 2
Imaging test for HER2 in metastatic cancer
This trial uses a special imaging scan to see if your cancer has HER2 on its surface, which could help decide if HER2-targeted treatment might work for you. It's for people with metastatic breast cancer or other solid tumors that have spread.
Innsbruck, TyrolAges 18 years+ - NCT06370000RecruitingPhase 4
Oral azacitidine for AML patients with health disparities
This trial tests an oral medication (azacitidine) for people with AML who are in remission and planning a stem cell transplant. It focuses on patients who face health disparities, such as financial or access barriers, to help make transplant more successful for everyone.
Richmond, VirginiaAges 18 years+ - NCT06370143Recruiting
Health information study to understand and prevent stomach cancer
This study collects health information from people at different stages of stomach cancer risk, including those with precancerous changes, healthy individuals, and those with early stomach cancer. The goal is to better understand and prevent stomach cancer.
Basking Ridge, New JerseyAges 18 years+
Common questions
- How many cancer clinical trials are recruiting?
- Clin2 is tracking 20,730 recruiting oncology studies from the U.S. registry right now, out of 32,266 we cover in this area in total.
- What does “Cancer” cover here?
- Studies of cancers and tumors of every type and site, from prevention to treatment. We group each study into cancer based on the conditions it studies, so you can scan the whole therapeutic area at once and drill into a specific condition.
- How do I find a cancer trial near me?
- Use the search to filter cancer studies by location and eligibility. Every Clin2 trial page explains the criteria in plain English and offers a short, optional pre-screen for a fit read — the study team makes the final decision.
Other specialties
- Brain & nervous system
- Heart & circulation
- Hormones & metabolism
- Mental health
- Digestive system
- Lungs & breathing
- Immune system & allergy
- Women’s health & pregnancy
- Skin
- Blood & lymphatic
- Kidney & urinary
- Infections
- Genetic & congenital
- Bones, joints & muscles
- Pain
- Injuries & trauma
- Mouth & dental
- Eyes & vision
- Ear, nose & throat
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov; specialty groupings are derived from each study’s conditions. Talk with your doctor about whether a specific trial is right for you.