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
- NCT06270147RecruitingPhase 2
Timing of nerve blocks for weight loss surgery pain
This trial tests whether giving a nerve block before or after bariatric surgery works better for pain control. It could help you have less pain and use fewer painkillers after your procedure.
Hamilton, OntarioAges 18 years+ - NCT06271317Recruiting
Complications after sleeve gastrectomy study
This study looks at complications after a type of weight-loss surgery called sleeve gastrectomy (removing part of the stomach). If you are considering this surgery and meet the weight/health guidelines, you may be able to join to help doctors learn more about risks and recovery.
Nantes, NantesAges 18 years+ - NCT06276257Recruiting
Pain block for mastectomy with immediate reconstruction
This trial tests a nerve block to reduce pain after breast removal surgery with immediate reconstruction. It may help you recover with less discomfort.
Québec, QuebecAges 18–70 - NCT06289699Recruiting
Study on vital sign alert system satisfaction across hospitals
This trial tests how often a wireless vital sign monitoring system gives alerts to nurses, and checks if patients and nurses are happy with it. The goal is to see if the system works well in different hospitals and cultures.
Cleveland, OhioAges 18 years+ - NCT06291389Recruiting
Airway pressure changes during tummy tuck surgery
This trial tests how changes in airway pressure during tummy tuck surgery affect breathing after the operation. It is for healthy adults having a tummy tuck with muscle tightening.
Tanta, EgyptAges 20–50 - NCT06294405Recruiting
Intraocular Lens Implant Registry
This study collects information from patients who have had an intraocular lens (an artificial lens placed inside the eye during cataract surgery) to track how different lenses perform over time. It helps doctors understand which lenses work best for patients.
AugsburgAges 18 years+ - NCT06302751Recruiting
Mobile app to improve recovery after colorectal cancer surgery
This trial tests whether a mobile app can help people recover better after colorectal cancer surgery. If you join, you'll use the app to track your recovery and get support, which may improve your overall outcome.
Rozzano, MIAges 18 years+ - NCT06304779Recruiting
Lidocaine for infection after emergency abdominal surgery
This trial tests if giving lidocaine continuously during and after emergency surgery for a hole or blockage in the gut can reduce lung problems and improve recovery. It may help patients with a serious belly infection who need quick surgery.
Shanghai, Shanghai MunicipalityAges 18–100 - NCT06306612Recruiting
Surgery plus hormone therapy for advanced prostate cancer
This trial tests whether removing the prostate (surgery) plus standard hormone therapy and chemotherapy can help men whose prostate cancer has spread to many places in the body. It is for men who have not yet had treatment for their cancer.
Shanghai, Shanghai MunicipalityAges 18–85 - NCT06311955RecruitingPhase 2
Carbon ion radiation for residual thymus tumor after surgery
This trial tests a type of radiation called carbon ion therapy for people with thymus cancer that was not completely removed during surgery. The goal is to see if this treatment can target the remaining tumor cells safely and effectively.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT06320041RecruitingPhase 4
Oliceridine for pain after orthopedic surgery
This trial tests a new painkiller called oliceridine for moderate to severe pain after orthopedic surgery. It may help you recover more comfortably with fewer side effects.
Yiwu, ZhejiangAges 18–100 - NCT06324942Recruiting
Nerve block for C-section pain relief
This study tests whether an extra nerve block (called a TAP block) given by your surgeon during a planned C-section can provide better pain relief than standard care alone. Researchers want to see if it reduces the need for stronger pain medicines after delivery.
Calgary, AlbertaAges 18 years+ - NCT07695935Recruiting
Pain relief after hernia repair: nerve block vs low-dose morphine
This study compares two ways to manage pain after open inguinal hernia repair: a nerve block (injection near the abdominal muscles) versus a low-dose painkiller (morphine) given through the spinal needle. The goal is to find which method provides better relief with fewer side effects.
ÇorumAges 18–80 - NCT07694674Recruiting
Comparing Biologic Drugs to Prevent Crohn's Return After Surgery
This trial compares different biologic medications to see which best prevents Crohn's disease from coming back after intestinal surgery. It may help you if you have had surgery for Crohn's and are starting a biologic drug soon after.
Shanghai, Shanghai MunicipalityAges 18–85 - NCT07202208Recruiting
Preventing confusion after hip fracture surgery
This trial tests a special care plan (the 'Delirium Zero Protocol') to help prevent confusion (delirium) after hip fracture surgery. It is for people over 65 who are having hip fracture surgery and have a family member or caregiver who can be involved.
Manises, ValenciaAges 65 years+ - NCT06341270Recruiting
Electric acupressure for pain after liver surgery
This trial tests if a gentle electric stimulation on the skin (TEAS) can reduce pain and speed up recovery after liver surgery. The treatment is non-invasive and may be an alternative to pain medicines.
Chengdu, SichuanAges 18–80 - NCT06341907RecruitingPhase 2/Phase 3
Vaccine and blood test to prevent ovarian cancer return
This trial tests a personalized vaccine for people with epithelial ovarian cancer who still have a small amount of cancer DNA in their blood after surgery. The goal is to see if the vaccine can help stop the cancer from coming back.
Wenzhou, ZhejiangAges 18–70 - NCT06343259Recruiting
Comparing anesthesia types for hip surgery in older adults
This study compares general anesthesia (you are completely asleep) versus spinal anesthesia (you are awake but numb from the waist down) during hip surgery to see which one is better at preventing heart muscle damage. It is for people 65 and older who are at moderate to high risk for heart problems.
IstanbulAges 65 years+ - NCT06351475Recruiting
Albumin during surgery for advanced cancer in the abdomen
This trial tests whether adding a protein called albumin to standard fluids given during surgery helps patients with advanced cancer in the abdomen (from the ovaries, uterus, or digestive system) recover better. You would receive either the usual fluids or fluids plus albumin during your operation.
MontpellierAges 18–80 - NCT06352008RecruitingPhase 2
Anlotinib for lung cancer patients with incomplete response after chemo-immunotherapy
This trial tests if anlotinib (a targeted therapy) can help prevent lung cancer from returning after surgery for patients whose tumors did not completely disappear after chemotherapy plus immunotherapy before surgery.
TianjinAges 18 years+ - NCT06352710Recruiting
Tracking recovery after brain or spine surgery
This study uses a smartphone app to track how you recover after brain or spine surgery. It helps doctors understand how side effects affect your daily life, so they can improve care.
Sankt Gallen, St.GallenAges 18 years+ - 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 - NCT06355271Recruiting
Pain relief and recovery after planned C-section
This trial studies how well pain is controlled and how quickly women recover after a planned C-section under spinal anesthesia. It compares different pain relief methods to find the best approach.
BellinzonaAges 18 years+ - NCT06358040Recruiting
Opioid dispenser after back surgery trial
This trial tests a special device that gives you pain medication (opioids) after back surgery, instead of a prescription. It may help you use just the right amount of pain medicine, and you'll use your smartphone for follow-up visits.
New York, New YorkAges 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.