Clinical trials
Cardiac Surgery Patients clinical trials
Below are recruiting cardiac surgery patients clinical trials, each written for real people, not researchers. We’re tracking 390 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06326736RecruitingEarly Phase 1
mRNA vaccine after surgery for pancreatic cancer
This trial tests a personalized mRNA vaccine (made from your tumor's unique markers) combined with standard chemotherapy after surgery for pancreatic cancer. The goal is to see if the vaccine can help prevent the cancer from coming back.
Nanjing, JiangsuAges 18–75 - NCT07099859RecruitingPhase 4
Losartan after aortic valve surgery for severe leakage
This trial tests if the drug losartan can help the heart recover better after surgery to replace a leaky aortic valve. It may reduce strain on the heart and improve long-term outcomes.
São Paulo, São PauloAges 18–85 - NCT07158008Recruiting
Weight loss surgery for people with obesity and heartburn
This study compares two weight-loss surgeries for people who have both obesity and severe heartburn or GERD. One surgery combines part of the stomach removal with an anti-reflux wrap, while the other reroutes the stomach to help with weight loss and reflux.
KrakowAges 18–65 - NCT07326865Recruiting
Sugar metabolism study in obese patients with and without MASLD
This study looks at how the liver responds to sugar given through a vein in obese patients with and without a fatty liver condition called MASLD. It may help doctors understand why some people develop liver problems from sugar and fat.
Amsterdam, North HollandAges 35–65 - NCT07603336Recruiting
Heart Monitoring Methods During Pancreas Surgery
This study compares two ways of monitoring your heart function during Whipple surgery (pancreas removal). Doctors will use different monitoring approaches to guide fluid and medication during your operation to help you recover better.
Çankaya, AnkaraAges 18–80 - NCT07609680Recruiting
Blood Pressure vs. Heart Output Monitoring During Colon Surgery
This trial compares two ways doctors monitor your body's circulation during colorectal surgery. One method tracks blood pressure; the other tracks how much blood your heart pumps. Researchers want to see which approach leads to better outcomes and fewer complications.
Ankara, Yenimahalle\AnkaraAges 18–80 - NCT07253909Enrolling by invitation
Arm function in heart failure with ICD or CRT devices
This study looks at how well people with heart failure and certain heart devices (ICD or CRT) can use their arms and hands. It aims to understand if these devices affect upper body function.
Ankara, SamanpazarıAges 18 years+ - NCT06980038RecruitingPhase 2
Testing two immunotherapy drugs before surgery for advanced head and neck cancer
This trial tests whether adding a second immunotherapy drug (CDX-1140) to the standard immunotherapy cemiplimab before surgery is better than cemiplimab alone for people with stage III-IV head and neck cancer that can be removed with surgery.
Irvine, CaliforniaAges 18 years+ - NCT04595630Recruiting
Testing heart blood markers to spot early bypass blockage
This study checks whether heart blood tests can predict early blockage of a coronary bypass graft soon after bypass surgery. It may help doctors identify patients at higher risk sooner so they can monitor or treat problems earlier.
ZagrebAges 18 years+ - NCT06607406Recruiting
Timing of radiation after surgery for head and neck cancer
This study tests whether starting radiation therapy more than 6 weeks (but within 16 weeks) after surgery is safe and effective for people with certain high-risk head and neck cancers. It could help those who had to delay radiation for recovery or other reasons.
Charlotte, North CarolinaAges 18 years+ - NCT07340307Recruiting
Acupuncture for pain after anal surgery
This trial tests whether a special wrist-ankle acupuncture technique can reduce pain after perianal surgery. It may be an option for people who have at least moderate pain and want to avoid stronger painkillers.
PutianAges 18–75 - NCT07343375Enrolling by invitation
Exercise training before lung surgery for COPD
This trial tests if high-intensity interval training before lung volume reduction surgery can improve lung function in people with COPD. It may help you get stronger for surgery and recover better afterward.
CopenhagenAges Any age - NCT05094843Recruiting
Mini-invasive surgery for lung cancer and heart rhythm changes
This study looks at how lung cancer surgery affects the heart’s electrical signals and stress response, using heart tracing tests (ECG) around the time of surgery. It may help doctors better understand and monitor heart risks in people having curative, minimally invasive lung cancer surgery.
Tampere, PirkanmaaAges 18 years+ - NCT07705139Recruiting
Listening to bowel sounds after colorectal surgery
This study listens to your bowel sounds after colorectal cancer surgery to see if they can help doctors know when your gut is working again. You will have a small device placed on your belly to record sounds for a few days.
Wuhan, HubeiAges 18–90 - NCT07498374Recruiting
Drug-eluting stent for eosinophilic sinusitis with nasal polyps
This trial tests a fully dissolvable stent that releases medication inside the sinuses after surgery. It is for patients with a specific type of sinusitis (eosinophilic) and nasal polyps who either need surgery or have had surgery and show early signs of inflammation returning.
Xi'an, ShaanxiAges 18–65 - NCT07016438Recruiting
Study of PAL-222 for stubborn skin ulcers
This trial tests a new treatment, PAL-222, for skin ulcers that haven't improved much after 4 weeks of standard care. It aims to see if PAL-222 can help these wounds heal better.
Kyoto, Shogoin-kawahara-cho, Sakyo-ku, KyotoAges 20 years+ - NCT07135336Recruiting
Cognitive decline after surgery in older adults with memory problems
This study looks at how surgery and anesthesia affect memory and thinking in older adults who already have mild memory problems. It compares patients having elective non-cardiac surgery with a similar group who are not having surgery, to see if the surgery itself causes more confusion or memory decline.
Shenzhen, GuangdongAges 60 years+ - NCT03746964Recruiting
MRI study of the heart’s aorta before planned surgery
This study uses a special MRI scan to measure how the ascending aorta (a large blood vessel) moves and behaves before planned surgery. It may help doctors better understand the mechanics of an aortic aneurysm and improve future surgical planning.
DijonAges 18 years+ - NCT03418961RecruitingPhase 3
Study of heart-risk management for metastatic HER2 breast cancer
This trial follows people with metastatic HER2-positive breast cancer who are at higher risk for heart damage while on HER2-targeted therapy. Some participants are randomly assigned to different monitoring/heart-protection approaches to see what best helps keep the heart safe.
Anchorage, AlaskaAges 18 years+ - NCT06887621RecruitingPhase 2
Adding oral amisulpride to prevent nausea after gynecologic surgery
This trial tests if adding a medication called amisulpride to standard anti-nausea drugs can better prevent vomiting and nausea after gynecologic surgery. It is for women at high risk of postoperative nausea.
São Paulo, São PauloAges 18 years+ - NCT06673498RecruitingPhase 2
Two drugs to raise platelets before surgery in liver disease
This trial tests two medications (lusutrombopag and recombinant human thrombopoietin) given together to raise platelet levels before a planned surgery in people with chronic liver disease. The goal is to reduce the need for platelet transfusions and make the procedure safer.
Fuyang, AnhuiAges 18 years+ - NCT07058012RecruitingPhase 2
Testing immunotherapy for ctDNA-positive colorectal cancer after treatment
This trial is for people with colorectal cancer whose ctDNA blood test is still positive after surgery and chemotherapy. It tests two immunotherapy drugs (cemiplimab alone or with fianlimab) to see if they can eliminate the remaining cancer cells and prevent the cancer from coming back.
Gainesville, FloridaAges 18 years+ - NCT07466108Recruiting
IV paracetamol during emergency abdominal surgery
This trial tests whether giving paracetamol (Tylenol) through a vein during emergency belly surgery helps keep your blood pressure and heart rate stable. It may be an option for adults who are not critically unstable or have certain serious heart conditions.
Cairo, Cairo GovernorateAges 21–65 - NCT05628779Enrolling by invitation
Clip procedure to repair a leaking tricuspid valve
This trial studies a minimally invasive “edge-to-edge” clip procedure to reduce severe leakage of the tricuspid valve. It’s for people who still feel unwell despite standard treatments and may be too high-risk for open-heart surgery.
AmsterdamAges 18 years+
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Common questions
- Are there clinical trials for cardiac surgery patients?
- Yes. Clin2 currently lists 390 recruiting cardiac surgery patients 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 cardiac surgery patients 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 cardiac surgery patients 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.