Clinical trials
Complication clinical trials
Below are recruiting complication clinical trials, each written for real people, not researchers. We’re tracking 1,138 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06446739Recruiting
Low-dose vs standard-dose kidney therapy for ICU patients
This study compares two different doses of continuous kidney replacement therapy (CRRT, a type of dialysis) for patients in the intensive care unit with acute kidney injury. It aims to find out if a lower dose is as safe and effective as the standard dose.
Rochester, MinnesotaAges 18 years+ - NCT06769087Enrolling by invitation
Removing urinary catheter right after colorectal cancer surgery
This study compares taking out the urinary catheter immediately after colorectal cancer surgery versus leaving it in for one day. It aims to see which approach leads to fewer complications and faster recovery.
Seoul, SeoulAges 19–80 - NCT06880016Recruiting
Lung ultrasound after surfactant in preterm babies
This study uses lung ultrasound to see how different ways of giving surfactant (a medicine for breathing problems) affect preterm babies born before 32 weeks. It may help doctors choose the best method for your baby.
Konya, KaratayAges 1 day–5 days - NCT06496321Recruiting
Comparing two leg vein removal methods for bypass surgery
This trial compares two ways of taking a vein from your leg during heart bypass surgery to see which causes fewer problems. The goal is to find the best method for your recovery.
MontevideoAges 18–70 - NCT06510426RecruitingPhase 2
Early Interferon-beta for West Nile Virus
This trial tests if giving early treatment with interferon-beta can help patients with West Nile virus (WNV) infection, especially those at higher risk of serious illness. It includes older adults, people with severe neurological symptoms, and those with weakened immune systems.
Tel AvivAges 18 years+ - NCT06513156Recruiting
Care support for hospitalized patients with drug-related infections
This study is for people who are in the hospital with a serious infection caused by injection drug use. It aims to provide better care and support while you are in the hospital and after you leave.
Washington D.C., District of ColumbiaAges 18 years+ - NCT06514170Recruiting
Stomach and bowel function after aortic surgery
This study looks at how stomach and bowel function changes after major aortic surgery. It may help doctors understand and prevent digestive problems in patients who need extended time on a ventilator after surgery.
Mexico City, TlalpanAges 18 years+ - NCT06513598Recruiting
Finding infection signs after abdominal cancer surgery
This study looks for ways to better predict and catch infections after major abdominal cancer surgery. If you are having surgery for certain cancers (esophagus, stomach, pancreas, liver, bile ducts, colon, or rectum), the researchers will check your blood and other samples for early signs of infection so they can start treatment sooner.
VilniusAges 18 years+ - NCT06515886Recruiting
Inflammation around dental implants: infection or allergy?
This study looks at why some dental implants get inflamed. It checks if the cause is a bacterial infection, an allergic reaction, or both. If you have a working dental implant that hasn't been treated for inflammation in the last three months, you might be able to join.
Montreal, QuebecAges 18 years+ - NCT06516341Recruiting
Predicting bowel recurrence after surgery for chronic inflammation
This study follows patients with Crohn's disease or ulcerative colitis to see how their intestine heals after surgery. It looks for signs that can predict whether inflammation will return or complications will happen.
Milan, ItalyAges 18–69 - NCT06517628Recruiting
Heart health in pregnancy: a study for moms and babies
This study follows pregnant women with heart conditions to understand how pregnancy affects their heart health and their baby's health. You may join if you have one or more heart conditions, such as a heart defect, a heart infection, an irregular heartbeat, or a blood vessel problem.
Kansas City, MissouriAges 18 years+ - NCT06520995Recruiting
Cognitive exercises for older adults with type 2 diabetes
This study tests whether doing special cognitive exercises at home can help older adults manage type 2 diabetes better. It is designed for people who are comfortable using a smartphone, tablet, or computer.
Istanbul, AvcılarAges 65 years+ - NCT06521671Recruiting
Fracture healing after hip surgery in younger adults
This trial tests whether a new surgical method helps hip fractures heal better in adults aged 18 to 64. It uses special X-rays to track how the bone moves over time.
AarhusAges 18–65 - NCT06523413Recruiting
Games and stress balls for anxiety after knee surgery
This study tests whether playing a game or squeezing a stress ball can help reduce anxiety and keep your vital signs (like heart rate and blood pressure) stable after knee replacement surgery. It is designed for people who are having a total knee replacement and can understand Turkish.
IspartaAges 18 years+ - NCT06524401Recruiting
New device to prevent skin problems after ostomy surgery
This study tests a new device called the Limpet that is placed over a stoma (an opening in your belly after colon surgery) to help prevent skin problems. It might help people with a new ileostomy or a high-output fistula.
Saint Paul, MinnesotaAges 18 years+ - NCT06526533RecruitingPhase 3
Red blood cell transfusion thresholds for ECMO patients
This trial is testing whether a higher or lower threshold for red blood cell transfusions is better for people on ECMO (a heart-lung machine). It aims to find the safest way to manage transfusions during ECMO treatment.
Camperdown, New South WalesAges Any age - NCT06527105Recruiting
Sleep quality and recovery after heart surgery
This study looks at how your sleep affects recovery after planned heart surgery. Researchers want to see if better sleep leads to better outcomes, so they will track your sleep quality and health after the operation.
Kochi, KeralaAges 18–80 - NCT06527664Recruiting
Custom hip implant for failed arthritis treatments
This trial tests a custom-made hip socket implant for people who have had a failed hip replacement or arthritis treatment. It aims to see if a personalized implant can provide a better solution.
BolognaAges 18 years+ - NCT06532214Recruiting
Liver surgery recovery study
This study looks at what happens after liver surgery. It will help doctors better understand complications and how to improve recovery for people who had their liver removed.
Guangzhou, GuangdongAges 18–80 - NCT06532422Recruiting
Recovery after kidney cancer surgery done as day surgery
This study looks at how people recover after laparoscopic (keyhole) surgery for kidney cancer when they go home the same day. It will help doctors understand if this approach is safe and improves recovery.
LyonAges 18 years+ - NCT06535789RecruitingPhase 2/Phase 3
Inhaled insulin vs injections for gestational diabetes
This trial compares an inhaled insulin (Afrezza) to insulin injections for managing blood sugar after meals in women with gestational diabetes. The goal is to see if the inhaled option works as well and is easier to use.
Santa Barbara, CaliforniaAges 18–40 - NCT06542718Recruiting
Studying glucose patterns in Asian women with gestational diabetes
This study monitors blood sugar levels during pregnancy in overweight Asian women to better understand gestational diabetes. It uses a continuous glucose monitor to track patterns and may help improve care for mothers and babies.
SingaporeAges 21–45 - NCT06543134Recruiting
Body temperature and waking confusion after surgery
This study looks at how getting cold during surgery (hypothermia) might affect how confused or restless you feel when waking up from anesthesia. Researchers want to find ways to prevent these side effects and make your recovery smoother.
Kocaeli, IzmitAges 18–65 - NCT06545227Recruiting
Early vs. Late Monitoring for Gestational Diabetes History
This study looks at whether checking blood sugar levels earlier or later in pregnancy is better for women who had gestational diabetes before. It aims to find the best time to start monitoring to help protect both mom and baby.
LondonAges 17–45
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Common questions
- Are there clinical trials for complication?
- Yes. Clin2 currently lists 1,138 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.