Clinical trials
Postoperative clinical trials
Below are recruiting postoperative clinical trials, each written for real people, not researchers. We’re tracking 1,397 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06167967Recruiting
Blood test for chemotherapy guidance in stage 3 colorectal cancer
This study uses a blood test to check for tumor DNA after surgery, which may help doctors decide if you need additional chemotherapy. It is for people with stage 3 colorectal cancer that is removed by surgery.
Hanzhou, ZhejiangAges 18–75 - NCT05954078RecruitingPhase 3
ctDNA-guided chemotherapy after colon cancer surgery
This trial checks whether a special blood test (ctDNA methylation) can help decide the best chemotherapy after surgery for people at higher risk of colon cancer coming back. It may help spare some patients unnecessary treatment while aiming to improve outcomes for those likely to relapse.
Shanghai, Shanghai MunicipalityAges 18–80 - NCT06353685RecruitingPhase 2
Less radiation after surgery for oral cancer with good response
This trial is testing whether giving less radiation after surgery is safe and effective for people with oral cancer whose surgery results were very good (no cancer cells or very few left). It aims to reduce side effects while still preventing cancer from coming back.
GuangzhouAges 18–80 - NCT07851233Enrolling by invitation
Patient education on sling use after shoulder surgery
This study looks at how different ways of teaching patients about sling use after shoulder surgery may affect their recovery. If you join, you may receive extra education materials to help you use your sling correctly.
Philadelphia, PennsylvaniaAges 18 years+ - NCT05536089Recruiting
Testing blood methylation to predict colorectal cancer relapse
This trial checks a blood test for “ctDNA methylation” to see who may be at higher risk of colorectal cancer returning after surgery. It may help doctors better judge whether adjuvant chemotherapy is working or needed.
Hangzhou, ZhejiangAges 18 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 - NCT07849010Recruiting
Skin closure device for better healing and less scarring
This trial tests a disposable skin closure device to help surgical wounds heal better and reduce scarring after plastic surgery. It may be a good option if you are having plastic surgery and want to improve your recovery.
Beijing, Beijing MunicipalityAges 20–50 - NCT07847502Recruiting
Pain relief after cesarean section
This study tests two pain-relieving methods (interferential current and TENS) for women after a cesarean section. These treatments use mild electrical pulses to help reduce pain without medication.
MuğlaAges 18–40 - NCT07848126Recruiting
Foam rolling after knee replacement surgery
This study tests whether using a foam roller after knee replacement surgery helps reduce pain and improve movement. If you are having your first knee replacement, this may help you recover faster.
Izmir, BalçovaAges 40 years+ - NCT06189781RecruitingPhase 4
Pain shot vs epidural for hip surgery in kids with cerebral palsy
This study compares a pain injection to epidural anesthesia for children with cerebral palsy having hip surgery. The goal is to see which method provides better pain control during and after the procedure.
Los Angeles, CaliforniaAges Up to 18 years - NCT06412367Recruiting
Walk test to plan for surgery
This trial uses a simple 6-minute walk test to see how well you can function before surgery. The goal is to help doctors plan better and reduce problems after surgery.
Toronto, OntarioAges 40 years+ - NCT05876130Recruiting
Radiation after surgery for stage III uterine cancer
This trial studies a specific type of radiation treatment given after surgery for people with stage III endometrial (uterine lining) cancer. It’s meant to see how well this “shorter/targeted” radiation approach works to help control the cancer after hysterectomy and staging.
SeoulAges 20–80 - NCT06182215Recruiting
Brain function after major abdominal surgery in older adults
This trial studies whether older adults experience thinking or memory changes after major abdominal surgery. It aims to understand these changes so doctors can better support recovery.
Guangzhou, GuangdongAges 65–90 - NCT07841223Recruiting
Nasal oxygen therapy for mouth breathers after surgery
This trial tests a special oxygen mask that fits inside the nose for people who breathe through their mouth after surgery. It may help you get enough oxygen while you recover in the post-anesthesia care unit.
Nanjing, JaingsuAges 18 years+ - NCT07840183RecruitingPhase 4
Epidural versus other pain relief for open ventral hernia repair
This study compares two ways to manage pain after hernia repair surgery: using an epidural (a small tube in your back that delivers pain medicine) versus other pain medications that aim to reduce opioid use. The goal is to see which method provides better pain relief and helps you recover more comfortably.
Chicago, IllinoisAges 18–80 - NCT07838051Recruiting
Muscle relaxants for sore throat after breathing tube
This study tests whether giving muscle relaxants during surgery can reduce sore throat after using a special breathing tube called a video laryngeal mask airway. It may help people who are having longer surgeries and have a higher body mass index.
Samsun, SamsunAges 18–70 - NCT07839702Recruiting
Pre-surgery exercise and nutrition program for stomach cancer
This trial tests a home-based program of exercises and nutritional drinks before stomach cancer surgery. It aims to help patients recover faster and feel stronger after their operation.
SingaporeAges 22–99 - NCT07837427Recruiting
Different water pressures during minimally invasive back surgery
This study compares two different water pressures used during a minimally invasive back surgery to see if one causes fewer complications and gives the surgeon a clearer view. It aims to help improve recovery and surgical outcomes for people with lower back problems.
Kunming, YunnanAges 18–75 - NCT07833930Recruiting
Breakthrough pain after arm numbing block in diabetic patients
This study looks at whether people with diabetes have more breakthrough pain (pain that breaks through despite the block) within 48 hours after an arm surgery with a specific type of nerve block. The goal is to understand and improve pain management for diabetic patients.
TaiyuanAges 18–80 - NCT07826741Recruiting
Pain relief options for open inguinal hernia surgery
This study compares two ways to manage pain after open inguinal hernia repair: a spinal injection of morphine and a numbing injection near the abdomen. The goal is to find which method provides better pain relief with fewer side effects.
Yenimahalle, AnkaraAges 18–80 - NCT07817758Recruiting
Sarcopenia and surgery outcomes in older gastrointestinal cancer patients
This trial looks at whether low muscle mass (sarcopenia) before surgery affects recovery for older adults with gastrointestinal cancer. It may help doctors personalize care and improve outcomes.
Van, VanAges 60 years+ - NCT06476249Recruiting
Cough risk after lung surgery via thoracoscope
This study looks at why some people develop a cough after having part of a lung removed through small cuts (video-assisted thoracoscopic surgery). It may help identify who is more likely to have this side effect.
Kunming, YunnanAges 18–70 - NCT07818954Recruiting
Nerve block near the belly for gallbladder surgery
This study tests a numbing injection (called a subcostal TAP block) given near the belly to see if it affects brain activity during gallbladder surgery. It may help improve pain control and anesthesia care.
IstanbulAges 18 years+ - NCT07824908Recruiting
Numbing medicine and pain after keyhole appendix removal
This study looks at whether the place where the appendix is taken out during keyhole surgery and the use of numbing medicine can help reduce pain after the operation. If you're having this emergency surgery, you may have less pain afterward.
Diyarbakır, KayapınarAges 18 years+
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Common questions
- Are there clinical trials for postoperative?
- Yes. Clin2 currently lists 1,397 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.