Clinical trials
Cancer Surgery clinical trials
Below are recruiting cancer surgery clinical trials, each written for real people, not researchers. We’re tracking 849 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT03051464RecruitingPhase 2/Phase 3
Testing two ways to boost radiation to prevent rectal surgery
This study looks at whether two different added “boosts” of radiation can work as well for rectal cancer patients, aiming to avoid or reduce the need for rectal cancer surgery. You would receive a specific combination of radiation (including brachytherapy) and chemotherapy, and your tumor’s location and size will determine if you can take part.
Dallas, TexasAges 18–80 - NCT06758830RecruitingPhase 2/Phase 3
Total neoadjuvant therapy vs surgery for rectal cancer
This trial tests whether a full course of chemotherapy and radiation before any surgery (called total neoadjuvant therapy) can help you avoid surgery and preserve your rectum. It is for people with a specific early stage of rectal cancer that has not spread.
VilniusAges 18 years+ - NCT01416714Recruiting
Tissue sample collection during cancer surgery or biopsy
This study is collecting tissue samples from people with certain cancers while they have surgery or a biopsy. It may help researchers learn more about these cancers and improve future diagnosis and treatment.
Chicago, IllinoisAges Any age - NCT06637215Recruiting
Day surgery for colorectal cancer
This study tests whether a same-day surgery approach for colorectal cancer is safe and effective. It uses small incisions and special pain management to help you recover faster at home with a caregiver nearby.
Shenyang, LiaoningAges 18–75 - NCT06716073Recruiting
Endoscopic vs standard breast-conserving surgery after chemo
This study compares two types of breast-conserving surgery for women who have already had chemotherapy before their operation. It aims to see if using a tiny camera (endoscope) leads to equally good long-term results as standard breast-conserving surgery.
Guangzhou, GuangdongAges 18–75 - NCT04063527RecruitingPhase 3
Stage I ovarian cancer treatment after surgery
This trial studies whether an additional treatment after surgery can help people with early-stage epithelial ovarian cancer live longer and stay well for more time. It is meant for patients who had a detailed staging operation and are able to start treatment within 8 weeks.
Nagakute-shi, Aichi-kenAges 20 years+ - NCT05848609Recruiting
Quality of life study for older adults having robotic colon surgery
This study looks at how older people feel and function after robotic surgery for colorectal cancer. It may help doctors understand what to expect and how to better support quality of life during recovery.
BrusselsAges 70 years+ - NCT07449273Recruiting
Breathing exercises after breast surgery
This study tests breathing exercises to help you recover after breast surgery. It may improve your breathing and comfort during recovery.
Istanbul, IstanbulAges 18 years+ - NCT05245877RecruitingPhase 4
Preventing blood clots before and after pancreatic surgery
This study compares two approaches to preventing blood clots around the time of pancreatic surgery. It may help lower the risk of dangerous clotting events after surgery, especially for people who are high risk.
TorontoAges 18–120 - NCT05428358Recruiting
MRI helps choose which pancreatic cancer patients can have surgery
This trial studies whether adding an MRI scan improves the selection of people with pancreatic cancer who may benefit from surgery. It focuses on patients without liver spread and with tumors that are borderline or likely removable.
AalborgAges 18–99 - NCT06737822RecruitingPhase 3
Surgery first vs chemo then surgery for oral cancer
This trial compares two approaches for treating oral cancer: having surgery right away or having chemotherapy first followed by surgery. It aims to find which sequence leads to better outcomes for patients.
Bhubaneswar, OdishaAges 18–75 - NCT06314646Recruiting
Comparing two ways to reconnect the intestine after rectal cancer surgery
This study compares two ways of reconnecting the intestine after rectal cancer surgery. It looks at a newer method called TTSS against the standard double-stapled technique.
Rozzano, MIAges 18 years+ - NCT07412379Recruiting
Predicting recovery after cancer surgery for older adults
This study looks at how older adults (65+) with digestive tract cancers respond to surgery aimed at a cure. Researchers want to see what factors affect recovery and quality of life after the operation.
BogotáAges 65 years+ - NCT07366515Recruiting
Virtual reality to reduce anxiety before cancer surgery
This study tests if using virtual reality before surgery can help lower anxiety in cancer patients. You would participate while waiting for your operation at the hospital.
Winnipeg, ManitobaAges 18 years+ - NCT07346586Recruiting
Tamsulosin to remove catheter earlier after rectal cancer surgery
This study tests whether the drug tamsulosin (used for prostate issues) can help patients pass urine more easily after rectal cancer surgery, allowing the urinary catheter to be removed sooner. It aims to reduce discomfort and shorten recovery time.
Harbin, HeilongjiangAges Any age - NCT06930378Recruiting
Breast skin feeling after DIEP flap reconstruction
This trial compares three surgical techniques to see which one best preserves or improves skin feeling after breast reconstruction with a DIEP flap (using your own tissue to rebuild the breast). You may join if you are having this type of reconstruction and do not have nerve problems or smoke.
Geneva, Canton of GenevaAges 18–80 - NCT06732193Recruiting
Fissios App for recovery after lung cancer surgery
This trial tests whether using a smartphone app (Fissios) after lung cancer surgery helps you recover with fewer complications. If you are scheduled for lung surgery for non-small cell lung cancer and have a smartphone, you may be eligible.
Madrid, MadridAges 18 years+ - NCT06447532Enrolling by invitation
Machine learning to track inflammation in breast cancer
This study uses a computer program to look at blood test results from women treated for breast cancer. The goal is to see if patterns in inflammation markers can help predict outcomes.
Buenos Aires, Buenos AiresAges 18–75 - NCT07372716Recruiting
Blood thinner safety during cancer surgery
This trial studies the safety of managing blood thinners (like apixaban or warfarin) around the time of cancer surgery or procedures. It aims to help doctors understand how to best handle these medications to reduce risks.
OttawaAges 18 years+ - NCT06127979Recruiting
Hormone therapy before surgery for breast cancer
This study looks at how a hormone-blocking medicine (endocrine therapy) given before surgery affects a marker called Ki67 in your breast cancer cells. The goal is to see if the medicine can slow the growth of the cancer, which may help doctors choose the best treatment for you.
New York, New YorkAges 18 years+ - NCT04389086RecruitingPhase 3
Chemotherapy before surgery for recurring rectal cancer
This trial tests an “induction chemotherapy” treatment before surgery for people whose rectal cancer has come back in the local area. The goal is to shrink/control the cancer early and improve outcomes after treatment.
GhentAges 18 years+ - NCT06631872Recruiting
Surgery school prehabilitation via telehealth for lung or abdominal cancer
This trial tests a telehealth program to help you get ready (prehab) before lung or major abdominal cancer surgery. It aims to improve your recovery and might be easier than attending in person.
New Lambton Heights, New South WalesAges 18 years+ - NCT06404671Recruiting
Timing of surgery after chemo for advanced ovarian cancer
This trial tests whether waiting longer between chemotherapy and surgery affects outcomes for advanced ovarian cancer. It is for women who have had three cycles of chemo and whose disease can be removed surgically.
AlexandriaAges 18–75 - NCT07135960Recruiting
Breast motion study after surgery and radiation
This study uses a 3D scanner to measure how your breast moves after surgery and possibly radiation. The results may help doctors improve treatment planning for future patients.
PortsmouthAges 18 years+
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Common questions
- Are there clinical trials for cancer surgery?
- Yes. Clin2 currently lists 849 recruiting cancer surgery studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a cancer surgery trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a cancer surgery trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.