Oncology
Cancer clinical trials
Studies of cancers and tumors of every type and site, from prevention to treatment. We’re tracking 20,648 recruiting studies in this area right now.
By phase
- Not applicable9,813
- Phase 24,456
- Phase 12,744
- Phase 1/Phase 21,689
- Phase 31,402
- Phase 2/Phase 3281
- Phase 4263
Top conditions
- Breast Cancer1,229
- Cancer660
- Prostate Cancer656
- Colorectal Cancer493
- Lung Cancer426
- Ovarian Cancer341
- Multiple Myeloma330
- Gastric Cancer298
- Acute Myeloid Leukemia293
- Pancreatic Cancer292
- Hepatocellular Carcinoma284
- Solid Tumor258
- Advanced Solid Tumor257
- Cervical Cancer232
- Head and Neck Cancer227
- Endometrial Cancer206
- Advanced Solid Tumors195
- Esophageal Cancer191
Leading sponsors
- M.D. Anderson Cancer Center452
- Fudan University315
- Sun Yat-sen University291
- Memorial Sloan Kettering Cancer Center288
- National Cancer Institute (NCI)287
- Mayo Clinic240
- Cancer Institute and Hospital, Chinese Academy of Medical Sciences151
- City of Hope Medical Center144
- AstraZeneca133
- University Health Network, Toronto125
Where studies are running
- California1,426
- Texas641
- Arizona510
- Florida450
- Alabama420
- New York410
- Massachusetts339
- Maryland330
- New Jersey269
- Pennsylvania240
Recruiting studies20,648 total
- NCT04621435RecruitingPhase 1
PET imaging test for solid tumors using FAP-2286
This Phase 1 study tests a special imaging scan (using FAP-2286) to see solid tumors in people who have already been diagnosed. It may help doctors better detect where cancer is in the body and how to plan treatment.
San Francisco, CaliforniaAges 18 years+ - NCT04622462Recruiting
Testing a lab marker to predict oral cancer risk
This study looks at biopsy samples from mouth lesions that seem concerning, to see if a specific lab marker pattern can help predict whether oral cancer may be present or developing. It may help doctors sort which suspicious lesions need closer attention sooner.
Edmonton, AlbertaAges 15–90 - NCT04622423Recruiting
Advanced therapies for colon or pancreas liver metastases
This study tests advanced treatments for cancer that has spread to the liver, either from colon cancer or pancreatic cancer. It may help by targeting liver tumors using treatment plans and, for some participants, liver tissue samples.
Milan, MilanAges 18 years+ - NCT04623502Recruiting
Study of kidney and bladder cancer metabolism during surgery
This study looks at how kidney and bladder (urothelial) tumors use fuel by taking samples during surgery or biopsy. It may help researchers learn what drives these cancers and guide better future treatments.
Dallas, TexasAges 18 years+ - NCT04624373Recruiting
Test tumor DNA from breath biopsy samples
This study checks tiny pieces of DNA from a sample taken during a breathing-tube biopsy (EBUS-TBNA) to better identify certain lung cancer changes. It may help doctors learn more about the type of lung cancer and, in some cases, why targeted treatments stop working.
ToulouseAges 18–65 - NCT04623931RecruitingPhase 2
Chemo and radiation for IDH-wildtype glioma
This Phase 2 study tests a combination of chemotherapy and radiation after surgery for certain brain tumors that are “IDH wildtype.” It aims to control the tumor and improve outcomes for people with specific types of glioma or glioblastoma.
Houston, TexasAges 18 years+ - NCT04625023Recruiting
Study of breast cancer biology using mechanics in the body
This trial looks at how breast cancer works in the body, using new “mechanics” measurements to better guide treatment. It may be most helpful if you have (or may have) breast cancer and can take part in study visits and procedures.
Bergamo, BergamoAges 18 years+ - NCT04624555Recruiting
Check how well stool DNA tests help watch for colon cancer return
This trial studies whether an at-home stool DNA test (Mt-sDNA) can safely and usefully monitor people after colon or rectal cancer treatment. It’s mainly about whether the test is practical and helpful during routine follow-up.
Cleveland, OhioAges 18 years+ - NCT04624399RecruitingPhase 2
Atezolizumab before bladder or kidney-tract surgery
This trial tests atezolizumab (an immune therapy) given before surgery for certain bladder or upper urinary tract cancers. The goal is to shrink or control the cancer early and improve outcomes after curative surgery.
LondonAges 18–99 - NCT04625556Recruiting
Urology cancer registry study using body microbiome data
This study builds a patient registry for prostate, kidney, bladder, and ureter cancers by analyzing your body’s microbiome (the microbes living in/ on the body). It may help doctors personalize care in the future, and your participation mainly involves allowing your medical and related information to be used for research.
SeoulAges 20 years+ - NCT04625907RecruitingPhase 1/Phase 2
Study testing treatment options for children and adults with RMS
This study tests different treatment approaches for rhabdomyosarcoma (RMS) in children and adults, including newly diagnosed high-risk cases, people needing radiotherapy, and people whose RMS has returned. It’s designed to find safer dosing and more effective therapy while checking whether participants can proceed based on health and timing requirements.
BrisbaneAges Any age - NCT04626440Recruiting
Testing DNA/RNA tools to study different breast cancer types
This study uses special DNA and RNA testing tools to better understand differences between breast cancer tumors in Taiwanese patients. It may help doctors choose more personalized treatment approaches by learning how tumors vary.
TaipeiAges 20 years+ - NCT04627376Recruiting
Program to help prevent cancer-related weight and muscle loss
This trial tests a “multimodal” program meant to help people with cancer avoid developing cachexia, a condition that causes unwanted weight and muscle loss. It may help you stay stronger and maintain weight if you are not yet in advanced or rapidly worsening stages.
LimassolAges 18 years+ - NCT04628026RecruitingPhase 3
Venetoclax plus chemotherapy for new AML or high-risk MDS
This trial tests adding venetoclax to standard chemotherapy to help people with newly diagnosed acute myeloid leukemia (AML) or high-risk MDS (MDS-EB-2) live longer and reduce cancer activity. You may benefit if you’re eligible for intensive chemotherapy and meet specific blood, organ, and treatment timing requirements.
InnsbruckAges 18–75 - NCT04629326Recruiting
Imaging scan that targets PD-L1 in digestive cancer
This study tests an imaging method that looks for PD-L1 (a protein linked to some cancers) in solid tumors, including gastrointestinal cancers. It may help doctors better see where PD-L1 is in the body using a scan.
Beijing, Beijing MunicipalityAges 18 years+ - NCT04631770Recruiting
Mediastinal node removal versus sparing nodes for early lung nodule
This trial compares two surgical approaches for people with a single small, noncancer-looking lung nodule (a GGN) that is diagnosed as very early lung cancer. It aims to see whether removing mediastinal lymph nodes—or leaving them alone—can lead to better outcomes with less harm.
Tianjin, Tianjin MunicipalityAges Any age - NCT04632654Recruiting
Video game exercise program to help head and neck cancer symptoms
This study tests a “motion-based video game” type exercise to help with moderate fatigue and/or pain in adults with head and neck cancer. It may help you feel better day to day while staying active at a low-to-moderate intensity.
Birmingham, AlabamaAges 18 years+ - NCT04633252RecruitingPhase 1/Phase 2
Study drug plus docetaxel and abiraterone for advanced prostate cancer
This trial tests a new targeted cancer drug (PDS01ADC) combined with standard treatments docetaxel and abiraterone for men with advanced prostate cancer that has spread. The goal is to see if the combination is safe and whether it can control cancer better than current approaches.
Bethesda, MarylandAges 18–110 - NCT04634552RecruitingPhase 2
Talquetamab study for relapsed or refractory multiple myeloma
This trial studies talquetamab, a medicine given to treat multiple myeloma that has come back or did not respond to prior treatment. It may help shrink tumors and improve disease control, depending on how your myeloma measures and your health status.
Birmingham, AlabamaAges 18 years+ - NCT04635111Recruiting
Long-term study of liver side effects from Turalio
This study follows adults taking Turalio (pexidartinib) to understand how often it causes liver problems and what those liver changes look like over time. It may help improve monitoring and safety for people who develop liver test abnormalities during treatment.
Santa Monica, CaliforniaAges 18 years+ - NCT04635657Recruiting
Testing brain function after meningioma surgery
This study measures how thinking and memory change after surgery to remove a meningioma near the front or side of the brain. It may help doctors better understand what to expect and how cognitive recovery can differ from person to person.
Columbus, OhioAges 18–89 - NCT04636008RecruitingPhase 1/Phase 2
Immunotherapy with radiation for MSI-H or dMMR rectal cancer
This trial tests the drug sintilimab combined with a specific radiation schedule to treat rectal cancer that is MSI-H or dMMR (tumor DNA repair/instability markers). It may help shrink the tumor and improve outcomes when standard options are limited or not yet started.
Chengdu, SichuanAges 18 years+ - NCT04638088Recruiting
Robot or standard surgery for prostate removal
This trial compares different ways of doing a radical prostatectomy (surgery to remove the prostate): robot-assisted laparoscopy, conventional laparoscopy, or open surgery. It may help improve which approach is best for people having planned prostate removal.
AgenAges 18 years+ - NCT04636710Recruiting
Treatment approach study for stage III inflammatory breast cancer
This study looks at how to best plan local treatments (like surgery and/or radiation) for people with stage III inflammatory breast cancer. It may help doctors refine care plans for this aggressive subtype by studying how patients are treated and what outcomes they have.
Boston, MassachusettsAges 18 years+
Common questions
- How many cancer clinical trials are recruiting?
- Clin2 is tracking 20,648 recruiting oncology studies from the U.S. registry right now, out of 31,565 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.