Clinical trials
Perioperative Complication clinical trials
Below are recruiting perioperative complication clinical trials, each written for real people, not researchers. We’re tracking 46 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07843979Recruiting
Testing a blood marker for nerve problems after carotid artery surgery
This study checks whether a blood protein called GFAP, which can rise when the brain is stressed or injured, helps predict nerve-related problems after carotid artery surgery. If you are having this surgery, your blood will be tested before and after to see if GFAP levels are linked to any complications.
Bursa, BursaAges 35–90 - NCT05865743RecruitingPhase 3
Antibiotic cloth before surgery to prevent esophagus infection
This Phase 3 trial tests whether using an antibiotic decolonization treatment around the time of esophagus surgery can reduce serious infections afterward. It may help you lower the risk of postoperative infectious complications after curative esophagectomy or esophagus reconstruction.
LeuvenAges 18 years+ - NCT06801938Recruiting
Blue dye test during incontinence surgery to reduce complications
This study tests if using a special blue dye (methylene blue) during surgery to correct stress urinary incontinence helps doctors find and prevent complications. It compares two surgical methods (TVT and TOT) to see which is safer.
IstanbulAges 18–85 - NCT07287280Recruiting
Predicting surgery complications in gynecologic cancer
This study is comparing two different tools that doctors use to predict complications from gynecologic cancer surgery. The goal is to see which tool works better for planned (non-emergency) surgeries.
BangkokAges 18 years+ - NCT06092671Recruiting
Can FPCA prevent confusion in young kids after surgery?
This study tests whether a medicine called FPCA can prevent sudden confusion (delirium) in young children after surgery. If your child is having short surgery with mask anesthesia for the first time, this study may help them have a smoother recovery.
Wenzhou, ZhejiangAges 2–6 - NCT06864819Recruiting
Alcohol blood test and surgery recovery study
This study looks at a blood test called phosphatidylethanol (PEth) to see if it can help predict how well you recover after surgery. It is for people who drink alcohol regularly and are having elective surgery with a longer hospital stay or ICU stay at University Hospitals Cleveland Medical Center.
Cleveland, OhioAges 21–79 - NCT06257407Recruiting
Managing bleeding during and after liver transplant
This trial studies how doctors manage bleeding before, during, and after liver transplant surgery. The goal is to improve safety and outcomes for people receiving a new liver.
BesançonAges 18 years+ - NCT07258875Recruiting
Using ultrasound to guide fluids during lung surgery
This study tests if using a special ultrasound exam (VExUS) to guide fluid management during lung surgery can help reduce complications like lung problems or kidney injury. It may help doctors give you just the right amount of fluids.
Heraklion, CreteAges 18 years+ - NCT07537491Recruiting
AI tool to predict surgery outcomes in colorectal cancer
This study uses artificial intelligence to analyze tissue samples from your colorectal cancer surgery to help predict how you'll recover and what your long-term outlook might be. Researchers will examine your tumor tissue under a microscope to build a computer model that could help doctors personalize your care plan.
Brandenburg an der HavelAges 18 years+ - NCT05380531Recruiting
Personalized pain plan for planned C-section using opioid options
This trial tests a personalized approach to pain control during and after a scheduled C-section. It may help by matching pain medicine choices to each person’s needs, including the use of in-hospital opioids for relief.
Indianapolis, IndianaAges 18 years+ - NCT07422974Recruiting
Surgery results after pre-treatment for colorectal cancer
This study looks at how well patients recover from colorectal cancer surgery, comparing those who had chemotherapy or radiation before surgery to those who did not. The goal is to understand if pre-treatment affects surgical outcomes.
OsijekAges 18 years+ - NCT05679661Recruiting
Immunity-focused nutrition before surgery to reduce lung infections
This study gives an immunity-supporting nutrition plan and an oral cleaning product before and around surgery to help older adults avoid breathing-related complications. It is mainly for people at higher risk of post-surgery lung problems, and it checks whether the approach is safe and helpful.
BeijingAges 65 years+ - NCT07263347Recruiting
DIEP flap breast reconstruction: markers and outcomes
This study looks at how certain body markers change during and after DIEP flap breast reconstruction (rebuilding the breast with your own belly tissue) following mastectomy for breast cancer. It aims to improve outcomes and care for women undergoing this surgery.
Wuhan, HubeiAges 18–70 - NCT07186634RecruitingPhase 4
Surgery recovery medicine platform trial
This trial tests different medicines to improve recovery after surgery. It includes adults having surgery that lasts at least 2 hours and requires an overnight hospital stay.
Melbourne, VictoriaAges 18 years+ - NCT07488468Recruiting
Shortening fasting before planned surgery
This trial tests a program to reduce how long patients must fast before elective surgery. Shorter fasting may make patients more comfortable and could help recovery.
GiessenAges Any age - NCT06989229Recruiting
Nutritional care before and after joint replacement surgery
This trial tests if special nutritional support before and after hip or knee replacement helps you recover faster. It is for people having planned (not emergency) surgery.
Brno, CzechiaAges 18 years+ - NCT06865040Recruiting
Inhaled treatment before lung cancer surgery to prevent lung complications
This trial tests whether giving an inhaled medication before lung cancer surgery helps prevent breathing problems after the operation. It is for people whose lung function is lower than normal, which puts them at higher risk for complications after surgery.
AmiensAges 18 years+ - NCT07241572Recruiting
Heart injury risk during below-knee surgery
This trial checks for heart muscle injury during surgery on the lower leg (below the knee). It helps doctors understand how to better protect patients having this type of operation.
AnkaraAges 18 years+ - NCT04331249Recruiting
Monitoring heart device during and around your procedure
This trial looks at how to manage and check implanted heart devices (pacemakers/defibrillators) during and around a planned procedure. It may help teams improve safety and decision-making during surgery or catheter procedures.
Fürth, BavariaAges 18 years+ - NCT07603622Recruiting
Physical activity before surgery and recovery
This study looks at how your physical activity before surgery affects your recovery and long-term health. Researchers will track activity levels to see if they predict complications or survival after your operation. This could help tailor care to each patient.
StockholmAges 18 years+ - NCT06987903Recruiting
Exercise and breathing program before weight-loss surgery
This trial tests if a program of physical exercise and breathing exercises before bariatric surgery helps patients recover better. It is for people having surgery at the Álvaro Cunqueiro Hospital in Vigo.
Vigo, PontevedraAges 18–69 - NCT06704451Recruiting
IL-33 and memory after major abdominal surgery
This study looks at whether a protein called IL-33 is linked to memory and thinking problems that can happen after major abdominal surgery. It may help doctors find patients at risk earlier.
Kunming, YunnanAges Any age
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Common questions
- Are there clinical trials for perioperative complication?
- Yes. Clin2 currently lists 46 recruiting perioperative complication 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 perioperative complication 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 perioperative complication 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.