Clinical trials
Complication clinical trials
Below are recruiting complication clinical trials, each written for real people, not researchers. We’re tracking 1,080 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07380763Recruiting
Comparing ways to give oxygen before emergency intubation
This trial tests two methods for giving oxygen before placing a breathing tube in an emergency. It looks at which technique causes fewer problems and helps oxygen levels stay stable.
Istanbul, IstanbulAges 18 years+ - NCT07375602Recruiting
AI tool to predict complications after VSD closure in children
This study uses artificial intelligence to predict complications in children who have had a specific type of hole in the heart (called a perimembranous ventricular septal defect) repaired with a catheter-based procedure. The goal is to help doctors better identify which children might have problems after the procedure.
Shanghai, Shanghai MunicipalityAges Up to 18 years - NCT07351071Recruiting
Study of Signia circular stapler in left colon and rectal surgery
This study is testing a new circular stapler, called the Signia, used to reconnect the bowel during planned left-sided colon or rectal surgery. It aims to see how well the device works in everyday hospital settings.
New Haven, ConnecticutAges 18 years+ - NCT04721041Recruiting
Fecal microbiota transplant for gut side effects after cancer treatment
This trial tests a treatment called “washed microbiota transplant,” which transfers healthy gut bacteria to help relieve intestinal problems that started after cancer therapy. You might benefit if you’re an adult with certain ongoing stomach or bowel symptoms after standard cancer treatment, and your body is stable enough for the procedure.
Nanjing, JiangsuAges 18 years+ - NCT07335133Recruiting
Recovery from ankle arthroscopy surgery
This trial studies how patients recover after ankle arthroscopy (a minimally invasive surgery to look inside the ankle joint). It may help doctors learn what to expect during recovery.
MontpellierAges 18 years+ - NCT07317596Enrolling by invitationPhase 3
Comparing two treatments to reduce pain after wisdom tooth surgery
This trial compares two treatments, methylprednisolone and hyaluronic acid, given during wisdom tooth removal to see which one helps reduce pain and swelling afterward. You may participate if you need a special type of impacted wisdom tooth removed and are generally healthy.
SanaaAges 18–40 - NCT07300865Recruiting
Does gastrostomy tube thickness affect complications in children?
This trial compares two different thicknesses of gastrostomy tubes to see if one causes fewer problems. If your child is scheduled for a laparoscopic gastrostomy at Uppsala Akademiska University Hospital, this study may help decide which tube size is best.
UppsalaAges Up to 15 years - NCT07305168Recruiting
Breathing after tonsil surgery in children with sleep apnea
This study looks at breathing problems that can happen after tonsil or adenoid surgery in children who have sleep apnea. Researchers want to learn more so they can make surgery safer for kids.
Edegem, AntwerpAges 1–18 - NCT07278037Recruiting
Tranexamic Acid for Postpartum Hemorrhage Trends
This study looks at how tranexamic acid, a medicine to reduce bleeding, is given to people who have heavy bleeding after a cesarean delivery. It may help doctors improve treatment for this condition.
Bangkoknoi, BangkokAges Any age - NCT07264179Recruiting
Tracheal cuff pressure and complications after surgery
This study will check if keeping the tube in your windpipe at a certain pressure during surgery can help prevent problems like hoarseness or a sore throat after your procedure.
Porto Alegre, Rio Grande Do Sul (RS)Ages 18 years+ - NCT06110143Recruiting
Gum health and pregnancy complications study
This study looks at how gum disease (periodontitis) during pregnancy might affect pregnancy outcomes. It may help you if you have gum disease and want to learn more about its impact on your pregnancy.
Holbæk, HolbaekAges 16–48 - NCT07258459Recruiting
Vaginal birth after two cesareans
This trial tests if women who have had two previous cesarean sections can safely have a vaginal birth. It includes pregnant women past 34 weeks with a baby in head-down position.
Pescara, PEAges 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+ - NCT07249333Recruiting
Complications after pre-surgery radiation for colorectal cancer
This trial looks at side effects and recovery (complications) after chemotherapy or radiation given before surgery for colorectal cancer. It includes people who are somewhat frail (scores 2–4), to see how they do after the operation.
Kamenitz, VojvodinaAges 18 years+ - NCT07233304Recruiting
Lung opening procedure safety in children on breathing machines
This trial tests a lung opening procedure (alveolar recruitment maneuver) in children on a breathing machine to see if it's safe and helpful. It compares how well the procedure works with different machine settings.
Canuelas, Buenos AiresAges 1 month–14 years - NCT07227389Recruiting
Opioid Timing and Breathing Risk After Surgery
This study looks at when opioids are given during surgery and how it affects breathing problems after surgery. It might help understand how to make pain control safer.
Detroit, MichiganAges 18–85 - NCT06106516Recruiting
Validating a vital sign monitor device at the hospital
This trial is testing a new device that tracks your vital signs like heart rate and blood pressure while you're in the hospital. It helps make sure the device works correctly so doctors can better monitor your health.
CopenhagenAges Any age - NCT07208500Recruiting
Arm cuff treatment before surgery to protect lungs in older adults
This study tests if a simple, non-invasive treatment (briefly inflating a blood pressure cuff on your arm) before surgery can reduce lung complications in older adults having non-heart, non-lung surgery. It may help protect your lungs during and after the operation.
ShanghaiAges 65 years+ - NCT07203287RecruitingPhase 4
Comparing muscle relaxants in kidney disease patients during surgery
This trial compares two muscle relaxants, rocuronium and cisatracurium, to see which causes fewer complications in people with chronic kidney disease (not on dialysis) who need general anesthesia. If you have kidney disease and are having surgery that requires a breathing tube, this study may help determine the safer drug for you.
Galveston, TexasAges 18–80 - NCT07207772Recruiting
Electric lung imaging vs. standard breathing support in weight-loss surgery
This study compares two ways of setting the breathing machine during weight-loss surgery: one guided by electrical impedance tomography (EIT) and the other by standard care. The goal is to see which one helps your lungs work better during and after surgery.
Jinan, ShandongAges 18–65 - NCT06938750Recruiting
New device study for ICU drug delivery
This trial tests a new medical device that gives medication to patients in the intensive care unit (ICU). It aims to see if the device works safely and effectively.
Pamplona, NavarreAges 1 year+ - NCT06279000RecruitingPhase 3
Colchicine for heart risk during major non-heart surgery
This study tests whether a low-cost, anti-inflammatory drug called colchicine can reduce heart complications after major non-heart surgery. If you have heart or blood vessel risk factors and are scheduled for a major operation, this trial may help protect your heart.
Sankt Gallen, Canton of St. GallenAges 45 years+ - NCT07186933Recruiting
Ventilator settings to protect lungs during high-risk surgery
This study compares two ways of setting the ventilator during surgery to reduce lung complications. Researchers will test whether using a lower 'driving pressure' (a setting on the breathing machine) helps protect the lungs better than usual care. It is for adults having high-risk surgeries under general anesthesia with a breathing tube.
PátraiAges 18 years+ - NCT07192575Recruiting
Preventing lung problems after laparoscopic liver surgery
This trial tests if special breathing exercises before surgery can help prevent lung complications after laparoscopic (keyhole) liver surgery. It may benefit you by reducing your risk of pneumonia or other breathing issues after the procedure.
KuopioAges 18 years+
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Common questions
- Are there clinical trials for complication?
- Yes. Clin2 currently lists 1,080 recruiting 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 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 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.