Clinical trials
Postoperative clinical trials
Below are recruiting postoperative clinical trials, each written for real people, not researchers. We’re tracking 1,411 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07244575Recruiting
Metformin and nausea after general anesthesia study
This study looks at whether the diabetes medicine metformin, taken before surgery, affects the risk of nausea and vomiting after general anesthesia. If you take metformin and are having planned surgery, this trial may help understand its effects.
Guangzhou, GuangdongAges 18 years+ - NCT07198282Recruiting
Comparing gum closure methods after wisdom tooth removal
This study compares two different ways of closing the gum after removing an impacted wisdom tooth. The goal is to see which method leads to less pain, swelling, and faster healing.
Rize, Rize ProvinceAges 18–40 - NCT07174349RecruitingPhase 4
Medication to prevent urine retention after spine surgery
This trial tests whether a medication called tamsulosin can prevent or shorten the time you need a urinary catheter after spine surgery. It is for people having specific types of neck or lower back surgery.
Rochester, MinnesotaAges 35 years+ - NCT07016022Recruiting
Heart and lung test before chest surgery helps predict risks
This study checks if a simple test of your heart and breathing before chest surgery can help predict problems after the operation. It looks at people having surgery for lung, esophagus, stomach, or chest tumors.
Ottawa, OntarioAges 18 years+ - 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+ - NCT07740772Recruiting
Recovery room care after surgery
This study compares two types of care after surgery: the post-anesthesia care unit (PACU) and the high care unit (HCU). The goal is to see which one helps patients recover better after elective (planned) surgery.
Jakarta Pusat, Jakarta Special Capital RegionAges 18 years+ - NCT07622836Recruiting
Chemotherapy plus QL1706 for high-risk triple-negative breast cancer
This study tests whether adding a new immunotherapy drug called QL1706 to standard chemotherapy after surgery can help patients with aggressive triple-negative breast cancer that has spread to lymph nodes. The goal is to see if this combination prevents cancer from coming back.
Nanjing, JiangsuAges 18–75 - NCT05843877RecruitingPhase 3
Surgery choice and insulin islet transplant to prevent leaks
This Phase 3 trial studies a pancreatic surgery approach (pylorus-preserving Whipple or similar) and, in some cases, moving your insulin-making cells into your body to help prevent a dangerous post-surgery leak from the pancreas. It may help people who are considered high risk for this complication based on pancreas texture and duct size.
DresdenAges 18 years+ - NCT07745127Recruiting
Nasal stitch versus packing after nose surgery
This study compares two ways to stop bleeding after nasal surgery (septoplasty): using a special stitch inside the nose versus using nasal packing. It aims to see which method is more comfortable and effective for patients like you.
Islamabad, FedralAges 18–50 - NCT07420153Recruiting
Arm cuff treatment before surgery to prevent confusion
This study tests whether using a blood pressure cuff on the arm before surgery (called remote ischemic preconditioning) can help prevent confusion (delirium) after surgery. It is for older adults having planned non-cardiac surgery who are at risk for delirium.
Hamburg, Free and Hanseatic City of HamburgAges 50 years+ - NCT06724718Recruiting
Using a smartwatch to detect atrial fibrillation after chest surgery
This trial tests whether a smartwatch can detect atrial fibrillation in people who have had major chest surgery (like lung removal) within the last 48 hours. If successful, this could help catch heart rhythm problems early without extra hospital equipment.
AmiensAges 18 years+ - NCT07030582Recruiting
Online therapy for back pain and recovery after spinal fusion
This trial tests if internet-based cognitive behavioral therapy can help people recover better after lumbar fusion surgery by reducing pain, strengthening back muscles, and improving outlook on recovery. You can participate from home using WiFi.
Nantong, JiangsuAges 18–55 - NCT06536842Enrolling by invitation
Wound drain after lumbar fusion surgery
This trial tests whether placing a drain after lumbar fusion surgery affects recovery. It may help reduce complications and improve outcomes.
Philadelphia, PennsylvaniaAges 18 years+ - NCT06396767Recruiting
Breathing test before heart surgery to predict lung problems
This study uses a simple breathing test before scheduled heart surgery to see if it can help predict breathing or lung complications after the operation. The results may help doctors identify patients who need extra support during recovery.
London, OntarioAges 19–99 - NCT04359069Recruiting
Shorter urinary catheter time after pelvic surgery
This study looks at whether the urinary (Foley) catheter can stay in place for a shorter time after certain pelvic operations. It aims to see if timing of catheter removal is safer and more comfortable, especially for bladder function.
Los Angeles, CaliforniaAges 18 years+ - NCT07672106Recruiting
Predicting breathing tube need after major surgery recovery
This study watches patients after major surgery to see which factors may increase the chance of needing a breathing tube again. It helps doctors better predict and prevent breathing problems in the intensive care unit.
Istanbul, ŞişliAges 18 years+ - NCT07248280RecruitingPhase 3
Preventing nausea and vomiting after surgery in high-risk patients
This trial tests if adding the drug Aprepitant to standard care helps prevent nausea and vomiting after surgery in people who are at high risk for these side effects. It might offer better relief for patients undergoing same-day surgery.
Montreal, QuebecAges 18 years+ - NCT07030179Recruiting
Frailty, kidney injury, and blood pressure in non-cardiac surgery
This study looks at whether a patient's level of frailty (overall weakness and health before surgery) affects their risk of acute kidney injury after non-cardiac surgery, and whether blood pressure changes during surgery play a role in that link.
Nanjing, JiangsuAges 18 years+ - NCT06108011Recruiting
Lollipop to help children's stomach recovery after surgery
This trial gives children a lollipop after major abdominal surgery to see if it helps their stomach and intestines work better sooner. Children who can suck and swallow, are not on a breathing machine, and have no food allergies may be able to join.
Hong KongAges Up to 18 years - NCT07123402Enrolling by invitationPhase 2
TRD205 for chronic pain after surgery
This trial tests a new tablet called TRD205 for people who have had long-lasting nerve pain after surgery (at least 3 months). The goal is to see if it can reduce pain safely.
BeijingAges 18–80 - NCT07642596Recruiting
Root Canal Treatment Methods and Post-Procedure Pain
This study compares two different techniques for cleaning and shaping root canals (the nerve chambers inside teeth) to see which one causes less pain after treatment. If you have a dead nerve in a back lower tooth, this trial may help us understand the best way to treat it with minimal discomfort.
Eskişehir, OdunpazarıAges 18–65 - NCT07602452Recruiting
Pain Relief Methods After Colorectal Surgery
This study compares two different numbing techniques (nerve blocks) to help manage pain after open colorectal surgery. Both methods are injected near muscles in your abdomen to reduce the need for strong painkillers after surgery.
CairoAges 18–75 - NCT07461467Recruiting
Managing breathing tube pressure to reduce throat problems in older adults
This study tests a way of managing the air pressure in a breathing tube mask used during surgery. The goal is to reduce throat and voice box problems after surgery in older patients.
Chongqing, Chongqing MunicipalityAges 60 years+ - NCT07340411RecruitingPhase 2
Herbal nose rinse after sinus surgery
This trial is testing whether rinsing the nose with a Chinese herbal medicine after surgery helps people with chronic sinusitis recover better. It compares the herbal rinse to usual care, with the goal of reducing symptoms and the need for more treatments.
TaichungAges 18–90
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Common questions
- Are there clinical trials for postoperative?
- Yes. Clin2 currently lists 1,411 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.