Clinical trials
Major Surgery clinical trials
Below are recruiting major surgery clinical trials, each written for real people, not researchers. We’re tracking 84 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06926374Recruiting
Robotic surgery for gastrointestinal and urologic conditions
This trial tests a new robotic surgery system for common operations on the colon, rectum, prostate, kidney, bladder, stomach, esophagus, gallbladder, and hiatal hernia. It may offer a less invasive option for patients who need surgery for these conditions.
Hong KongAges 18–80 - NCT07351149Recruiting
Study on kidney injury after major surgery in children
This trial looks at how often children develop kidney problems after major surgery that isn't on the heart or kidneys. The goal is to learn more about these injuries and how to prevent them.
Perth, Western AustraliaAges birth–16 years - NCT07263061Recruiting
Recovery of albumin after major liver and pancreas surgery
This trial tracks how quickly your albumin (a protein in your blood) returns to normal after major surgery on your liver, pancreas, or bile ducts, to see if that predicts your recovery. It may help doctors understand how you are healing.
New Delhi, National Capital Territory of DelhiAges 13–80 - NCT06952387Recruiting
Personalized blood pressure for high-risk surgery patients
This study tests whether personalized blood pressure management during and after major surgery can reduce complications and death in older adults with heart or blood vessel risks. It aims to find the safest blood pressure targets for each patient.
Guangzhou, GuangdongAges 65–90 - NCT05824260Recruiting
Study of risk factors for complications after major surgery
This study looks at patients who've had major abdominal, bone, or blood-vessel surgery to understand what factors make some people more likely to have complications afterward. It analyzes information already collected from hospitals to help doctors better predict and prevent problems.
AmiensAges 18 years+ - NCT07410988RecruitingPhase 4
Starch vs. crystalloid fluid for heart surgery patients
This trial compares two types of IV fluids (a starch solution vs. a balanced salt solution) to see which one better protects kidneys after heart surgery. It is for adults having planned heart surgery who do not have severe kidney problems.
DaejeonAges 19 years+ - NCT07362342Recruiting
Right heart function after lung lobe removal surgery
This study looks at how the right side of the heart handles the stress of having a lung lobe removed. It compares different surgery types (VATS, robotic, or open) and focuses on people with moderate to high heart and lung risk factors.
Rozzano, MIAges 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+ - NCT07164833RecruitingPhase 2
Testing a drug to prevent kidney injury after heart surgery
This study tests a new medicine, BX-001N, to see if it can prevent kidney damage during and after heart surgery for aortic disease. It is for people with moderate kidney problems who are having planned surgery that stops the heart briefly.
DaeguAges 19–90 - NCT06720883Recruiting
Robot-assisted surgery for bile duct cancer
This study tests whether robot-assisted surgery is safe and effective for people with perihilar cholangiocarcinoma (a type of bile duct cancer). It may be a good fit for patients whose cancer has not spread and who are healthy enough for major surgery.
PadovaAges 18 years+ - NCT07350265Recruiting
Testing a lung surgery technique to reduce air leaks
This study tests a special ventilation method during lung surgery to see if it can predict air leaks after the procedure. If successful, it could help patients recover more smoothly after a lobectomy or segmentectomy.
AntonyAges 18 years+ - NCT06670248Recruiting
Study of blood vessel health during burn surgery
This trial looks at how a protective layer inside your blood vessels (called the glycocalyx) responds during surgery to remove burned skin. The goal is to improve care for people with major burns.
Barcelona, SpainAges 18 years+
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Common questions
- Are there clinical trials for major surgery?
- Yes. Clin2 currently lists 84 recruiting major 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 major 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 major 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.