Clinical trials
Postoperative clinical trials
Below are recruiting postoperative clinical trials, each written for real people, not researchers. We’re tracking 1,423 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05625373RecruitingPhase 2/Phase 3
Antibiotic powder during groin surgery to prevent infection
This trial studies whether placing an antibiotic powder (vancomycin) directly in the surgical wound during groin lymph node surgery can lower the risk of surgical site infections. It may help reduce wound infections after surgery for vulvar dysplasia.
Providence, Rhode IslandAges 18 years+ - NCT06208267Recruiting
Tranexamic acid for pain and bleeding after hip or knee replacement
This study tests whether a medicine called tranexamic acid (TXA) can reduce pain, improve movement, and lessen bleeding after hip or knee replacement surgery. It is for adults having their first joint replacement at St. Mary's Hospital.
Montreal, QuebecAges 18 years+ - NCT06520306Enrolling by invitation
Ropivacaine with methylene blue for hip surgery pain
This trial tests if adding different amounts of methylene blue to a standard numbing medicine (ropivacaine) can improve pain relief, thinking ability, and hip movement after hip replacement surgery.
TaizhouAges 60–85 - NCT06421051Recruiting
Ear nerve stimulation for better sleep after surgery in older adults
This study tests whether gentle electrical stimulation of a nerve in the ear can help older adults sleep better after surgery. It's for people 65 and older having planned surgeries that don't involve the brain.
Beijing, Beijing MunicipalityAges 65 years+ - NCT06368063RecruitingPhase 4
Huaier granules after pancreatic cancer surgery
This trial tests whether a Chinese herbal medicine called Huaier granules works better than standard chemotherapy for people with pancreatic cancer that was removed by surgery. Participants can choose to take Huaier granules or standard chemotherapy, and researchers will compare outcomes.
Xi'an, ShannxiAges 18–80 - NCT05885230Recruiting
Pain relief after heart surgery: nerve block vs lidocaine drip
This trial compares two ways to manage pain after open-heart surgery: an ultrasound-guided nerve block (PIFB) versus lidocaine given through a vein. The goal is to see which method works better and helps you recover more comfortably.
Banī Suwayf, e\EYGPTAges 18–75 - NCT06409689Recruiting
Oliceridine for pain relief after upper abdominal surgery
This study tests a new pain medicine called oliceridine after laparoscopic upper abdominal surgery. It aims to improve pain control and recovery compared to standard opioids.
Wuhan, HubeiAges 18–70 - NCT06339268Recruiting
Brain and body training to prevent confusion after lung surgery
This study tests whether special physical and brain exercises before and after lung surgery can help older adults (ages 60+) avoid confusion or memory problems. Participants will use a tablet or phone to follow the program.
BelgradeAges 60 years+ - NCT06406010RecruitingPhase 4
Nerve block for pain after hip surgery
This trial tests whether a specific nerve block can reduce pain after a hip socket surgery. The results could help improve recovery and reduce the need for strong painkillers.
CopenhagenAges 18 years+ - NCT07458256Recruiting
Liposomal bupivacaine for pain after laparoscopic surgery
This trial tests a long-acting painkiller injected during surgery to see if it reduces pain after keyhole (laparoscopic) procedures like gallbladder removal, hernia repair, or appendix removal. It may help you need fewer opioids and recover more comfortably.
Beijing, Beijing MunicipalityAges 18–64 - NCT06243146Recruiting
Oxygen adjustment to prevent lung problems after surgery
This study is testing whether adjusting the amount of oxygen given during and after surgery can help reduce lung complications in people having lung surgery with a special breathing tube. The goal is to find a safer oxygen level that might keep your lungs healthier.
Chengdu, SichuanAges 18–80 - NCT03469440Recruiting
Targeted oxygen monitoring during children’s heart surgery
This trial tests whether a goal-focused monitoring approach can help optimize oxygen levels in the blood during children’s heart surgery using a heart-lung machine. It may help clinicians adjust care more precisely during surgery.
São PauloAges Up to 14 years - NCT07050277RecruitingPhase 3
Morphine for bladder issues after knee replacement
This study tests whether adding morphine to spinal anesthesia can reduce trouble urinating after a second knee replacement surgery. It may help you avoid needing a catheter after surgery.
Toronto, OntarioAges 21 years+ - NCT05630443Recruiting
Prone position after major abdominal cancer surgery
This study looks at whether placing you in a face-down (prone) position after major abdominal cancer surgery can improve recovery. You may be offered this positioning approach after your operation if it’s safe for you.
GothenburgAges Any age - NCT07626489Recruiting
Numbing injection to reduce pain after lung surgery
This trial tests whether injecting a numbing medication (ropivacaine) mixed with a steroid (Diprospan) into the surgical area before chest surgery can reduce pain after the procedure. If it works, patients may need fewer pain pills and feel more comfortable during recovery.
Beijing, Beijing MunicipalityAges 18–64 - NCT07090512Recruiting
Ultrasound to predict kidney risk after transplant
This study uses ultrasound of donor kidneys to predict the risk of kidney problems after transplant. It may help doctors better understand transplant outcomes.
Jinan, ShandongAges 18 years+ - NCT07271147Recruiting
Nerve stimulation plus sedative for post-op nausea
This study tests whether combining a very mild nerve stimulation (taVNS) with a sedative (dexmedetomidine) can reduce nausea and vomiting after laparoscopic surgery. It may be a good option if you are scheduled for keyhole surgery and want to feel better afterward.
Nantong, JiangsuAges 18–65 - NCT07502053Recruiting
Can a dye help prevent a pancreas leak after Whipple surgery?
This trial tests if using a special dye during surgery can reduce the risk of a pancreatic fistula (a leak from the pancreas) after a Whipple procedure. The dye helps the surgeon see blood flow to the remaining pancreas, which may improve healing.
Girona, GironaAges 18 years+ - NCT07608861Recruiting
Numbing Block to Reduce Pain Medicine During Nose Surgery
This study tests whether a special numbing injection in the upper jaw (bilateral maxillary block) helps reduce the amount of pain medication needed during septorhinoplasty—a surgery to reshape the nose and straighten the septum. The goal is to find ways to use less strong pain medication during surgery.
Yenimahalle, AnkaraAges 18–65 - NCT06717490Recruiting
Magnesium and blood clot prevention in laparoscopic gynecologic surgery
This study looks at whether giving magnesium sulfate during surgery can help prevent blood clots in women having laparoscopic gynecologic procedures. It may offer an extra layer of protection for those already receiving standard clot-preventing medication.
Athens, AtticaAges 18 years+ - NCT06766994Recruiting
Pain relief methods after hysterectomy: a recovery comparison
This study compares two different ways to manage pain after abdominal hysterectomy surgery. The goal is to see which method helps you recover better and feel more comfortable.
Erzurum, YakutiyeAges 18–65 - NCT05923086RecruitingPhase 2
Preventing stomach and gut problems after a specific gynecologic surgery
This Phase 2 study tests a plan to reduce stomach and bowel side effects after a gynecologic operation done with a longitudinal laparotomy (a specific type of incision). It uses a peridural catheter (a small tube for numbing medicine) to help prevent gastrointestinal disturbance after surgery.
BonnAges 18–75 - NCT07622823Recruiting
Nerve Blocks to Reduce Pain After Heart Surgery
This study tests whether special numbing injections around nerves (called fascial plane blocks) can help reduce pain and improve recovery after planned heart surgery. The goal is to see if this technique helps patients manage pain better and recover faster.
AntalyaAges 18 years+ - NCT06702059Recruiting
Heart exercise test for bypass surgery patients
This trial uses a special exercise test to measure heart and lung function in people scheduled for coronary artery bypass surgery. It may help doctors understand how well patients recover after surgery.
Brno, Czech RepublicAges 18 years+
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Common questions
- Are there clinical trials for postoperative?
- Yes. Clin2 currently lists 1,423 recruiting postoperative 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 postoperative 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 postoperative 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.