Oncology
Cancer clinical trials
Studies of cancers and tumors of every type and site, from prevention to treatment. We’re tracking 20,591 recruiting studies in this area right now.
By phase
- Not applicable9,784
- Phase 24,449
- Phase 12,735
- Phase 1/Phase 21,686
- Phase 31,394
- Phase 2/Phase 3280
- Phase 4263
Top conditions
- Breast Cancer1,225
- Cancer661
- Prostate Cancer653
- Colorectal Cancer491
- Lung Cancer424
- Ovarian Cancer338
- Multiple Myeloma332
- Gastric Cancer296
- Acute Myeloid Leukemia292
- Pancreatic Cancer289
- Hepatocellular Carcinoma283
- Solid Tumor256
- Advanced Solid Tumor255
- Cervical Cancer232
- Head and Neck Cancer227
- Endometrial Cancer206
- Advanced Solid Tumors193
- Esophageal Cancer191
Leading sponsors
- M.D. Anderson Cancer Center450
- Fudan University312
- Sun Yat-sen University291
- Memorial Sloan Kettering Cancer Center288
- National Cancer Institute (NCI)286
- Mayo Clinic240
- Cancer Institute and Hospital, Chinese Academy of Medical Sciences151
- City of Hope Medical Center147
- AstraZeneca134
- University Health Network, Toronto125
Where studies are running
- California1,425
- Texas638
- Arizona512
- Florida448
- Alabama420
- New York408
- Massachusetts343
- Maryland330
- New Jersey269
- Pennsylvania242
Recruiting studies20,591 total
- NCT04928612RecruitingPhase 1
CBP-1018 for advanced cancers that no standard treatment helped
This early-phase study tests CBP-1018 in people with advanced solid tumors, such as prostate, kidney, or certain lung cancers. It aims to see how the drug works and whether it’s safe enough to continue studying.
Guangzhou, GuangdongAges 18 years+ - NCT05177289Recruiting
Light therapy to prevent hair loss during chemotherapy
This study tests whether photobiomodulation (a specific light therapy) can prevent or reduce hair loss caused by chemotherapy. It may help you keep more hair or grow hair back sooner while you’re getting treatment.
Hasselt, LimburgAges 18 years+ - NCT05068583Recruiting
Testing liquid blood samples in children with certain cancers
This trial studies “liquid biopsies,” which are blood tests, to help learn about specific cancers in children. It may help doctors monitor cancer and guide treatment using less invasive tests.
Los Angeles, CaliforniaAges 6 months+ - NCT05027711RecruitingPhase 2
MRI-guided precise radiation for liver metastases
This Phase 2 trial tests an MRI-guided, highly targeted radiation treatment (SBRT) for tumors that have spread to the liver. It may help shrink 1–3 liver metastases while using imaging to better guide treatment.
HeidelbergAges 18 years+ - NCT04762641RecruitingPhase 1
First-dose safety study of ABL503 for advanced cancers
This Phase 1 trial tests the safety and side effects of ABL503 and finds the best dose to study next. It is for people with advanced cancer that is growing despite prior treatment options.
Duarte, CaliforniaAges 18 years+ - NCT04838899Recruiting
Radiation for limited, progressing prostate cancer on abiraterone
This study tests whether a very focused type of radiation (SABR) can control a small number of prostate cancer spots that are starting to grow while you’re already on abiraterone. It may help by treating only the areas that are progressing, while other areas remain controlled.
Toronto, OntarioAges 18 years+ - NCT05098847RecruitingPhase 2
Freezing liver tumors plus anti-cancer drugs for spread cancer
This trial tests whether freezing (cryoablation) liver metastases works better when combined with immunotherapy (sintilimab) and a targeted pill (lenvatinib). It’s for people whose cancer has spread to the liver and has not responded to earlier treatments.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT05608694Recruiting
MRI screening for men at high risk of prostate cancer
This trial is testing whether MRI scans can help screen for signs of prostate cancer in men who have not been diagnosed yet but are at higher risk. It may help find concerning changes earlier so doctors can follow up sooner.
Chicago, IllinoisAges 18 years+ - NCT04705467Recruiting
3D scanning of needles during gynecologic radiation treatment
This study uses 3D imaging to help guide needle-based radiation treatment for certain gynecologic cancers. If you are already scheduled to receive this type of brachytherapy, the trial may help make the treatment planning more accurate.
London, OntarioAges 18 years+ - NCT04908709Recruiting
MRI-guided proton therapy for high-grade brain tumors in children
This study looks at how metabolism in a child’s brain tumor changes during proton therapy, using special MRI scans. It may help doctors better understand treatment response and tailor care for pediatric high-grade gliomas.
Atlanta, GeorgiaAges Up to 21 years - NCT04961515RecruitingPhase 2
Orelabrutinib with immunotherapy and temozolomide for CNS lymphoma
This Phase 2 trial studies a combination of anti-cancer medicines to treat lymphoma that is only in the brain/spinal fluid (central nervous system, or CNS), especially when it has come back or not responded. If you qualify, you may benefit from improved tumor control and possibly better symptom control.
Hangzhou, ZhejiangAges 18–75 - NCT05238792RecruitingPhase 1
Immune cells to treat high-risk solid tumors in children
This trial tests a type of immunotherapy using special white blood cells (T-cells) that are trained to find and attack cancer cells. It is for children and young adults with high-risk solid tumors that have not gone away or have come back after standard treatment.
Washington D.C., District of ColumbiaAges 1–70 - NCT04832698Recruiting
Survey of radiology residents after endovascular simulator training
This study is a survey that asks current interventional and diagnostic radiology residents about their experience after training with an endovascular simulator. Your answers may help improve the simulator training program for future residents.
Houston, TexasAges 18 years+ - NCT04638725Recruiting
Genetics study to find why HER2 breast cancer treatment varies
This study looks at genetic factors to understand why some people’s HER2-positive breast cancer responds better—or has more side effects—after treatment. Your info and possible past treatment history may help researchers improve how HER2 treatment is chosen and managed.
StrasbourgAges 18 years+ - NCT05035108RecruitingEarly Phase 1
Bioartificial liver treatment using hiHep cells after liver surgery
This early-stage study tests a lab-made “bioartificial liver” (using hiHep cells) after major liver surgery to help the remaining liver recover. It may help people whose remaining liver volume after resection is less than half and who have acceptable heart, lung, and blood test results for surgery.
Hangzhou, ZhejiangAges 30–80 - NCT05601505RecruitingPhase 2
DNA blood test–guided treatment before rectal cancer surgery
This trial uses a special DNA blood test (circulating tumor DNA) to help guide chemotherapy and radiation before surgery for locally advanced rectal cancer. It aims to improve outcomes by tailoring treatment based on the DNA signals from the tumor.
Beijing, Beijing MunicipalityAges 18–75 - NCT05003635Recruiting
Testing a vacuum device to improve breast fat reconstruction
This trial tests whether an external vacuum device (EVEBRA) can help surgeons place fat grafts more effectively during breast reconstruction. You may be able to try the device in an office visit and, if you qualify, receive reconstruction using only your own fat.
Maastricht, LimburgAges 23–69 - NCT04802603Recruiting
Focused spine radiation for limited spread to the spine
This trial tests a stronger, carefully measured form of radiation aimed at a small number of spots where cancer has spread to the spine. It may help control pain and tumor growth while protecting the spinal cord.
Miami, FloridaAges 18 years+ - NCT05296421Recruiting
Biopsy study during pancreatic cancer surgery to guide treatment
This study looks at specific body chemistry pathways in pancreatic cancer tissue to better understand what may help treatment work. If you are having pancreatic surgery, the researchers will take extra small tissue samples during the operation to study tumor and normal tissue.
Livingston, New JerseyAges 18 years+ - NCT04775485RecruitingPhase 2
Targeted medicine for children with certain brain or solid tumors
This Phase 2 study tests tovorafenib, a targeted cancer medicine, in children and young adults whose tumors have specific BRAF or RAF changes. It is for cancers that have come back or grown despite previous treatment, with measurable signs on scans.
San Francisco, CaliforniaAges 6 months–25 years - NCT05595499RecruitingPhase 2
Fisetin for better walking and strength in breast cancer survivors
This study tests whether fisetin (a natural compound) can improve physical function, like walking ability, in breast cancer survivors who feel frail. It may help strengthen muscles and improve daily activity after treatment.
Alhambra, CaliforniaAges Any age - NCT04611022Recruiting
Help increase HPV vaccine completion in Denver families
This study tests an educational program to help people in Denver who have not yet started the HPV vaccine (or haven’t finished it) complete the vaccine series. It may help families understand the vaccine and follow through with completing the recommended doses.
Denver, ColoradoAges 18 years+ - NCT06730659RecruitingPhase 1
CHT101 for CD70-positive advanced solid tumors
This study tests a new drug called CHT101 for people with advanced solid tumors that have a specific protein (CD70) on the cancer cells. It may be an option if standard treatments have already been tried and failed.
TianjinAges 18–70 - NCT05071105Recruiting
Short-course radiation for early breast cancer in older women
This study looks at a brief type of radiation called SBRT given soon after starting hormone therapy for certain early breast cancers in women age 75 and older. It may help treat the cancer locally while aiming to be easier to receive than longer radiation schedules.
Rome, RomeAges 75 years+
Common questions
- How many cancer clinical trials are recruiting?
- Clin2 is tracking 20,591 recruiting oncology studies from the U.S. registry right now, out of 31,235 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.