Clinical trials
Complication clinical trials
Below are recruiting complication clinical trials, each written for real people, not researchers. We’re tracking 1,140 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07570407Recruiting
Blood Immune Cells After Bone Marrow Transplant for Leukemia
This study measures certain immune cells in your blood after a stem cell transplant for acute myeloid leukemia (AML). It aims to understand how well your immune system recovers and may help predict how you'll do after transplant.
Pilsen, CzechiaAges 18–70 - NCT07322705Recruiting
Reducing groin injury during hip scope surgery
This study tests a new way to position patients during hip keyhole surgery to reduce injury to the groin area from pulling. If you are having hip arthroscopy for a condition called femoroacetabular impingement, this trial might help make your recovery smoother.
Beijing, Beijing MunicipalityAges 15–60 - 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+ - NCT07154550Recruiting
Comparing Mastisol bandage for clubfoot casting
This study compares two types of sticky bandage (Mastisol vs. standard) used during Ponseti casting for babies with clubfoot in both feet. It aims to see which one works better for keeping the casts on and preventing skin problems.
Madison, WisconsinAges birth–3 months - NCT07730034Recruiting
Early physical therapy after heart surgery to prevent breathing problems
This trial tests whether starting physical therapy soon after planned heart surgery can help prevent breathing complications. It is for adults who are having a first-time coronary artery bypass grafting (CABG) and meet specific health criteria.
ZagrebAges 18–80 - NCT06469801Recruiting
Portable MRI for brain injury in children on ECMO
This study uses a portable MRI to look for brain injuries in children on ECMO (a heart-lung support machine). It may help doctors detect problems early and improve care.
Kansas City, MissouriAges birth–17 years - NCT06386198Recruiting
Health Advocate for Young Liver Transplant Patients
This study tests a program that helps young adults with a liver transplant prepare to move from a children’s hospital to an adult hospital. It aims to provide extra support for people who also have social needs like trouble getting enough food.
San Francisco, CaliforniaAges 18–25 - NCT06675097Recruiting
Gas after abdominal surgery: how it affects recovery
This study looks at how having gas after abdominal surgery might affect your recovery. It aims to understand if passing gas sooner could help you feel better faster and leave the hospital sooner.
Nantes, Loire AtlantiqueAges 18 years+ - NCT07754188Recruiting
Comparing two treatments for unruptured brain aneurysms
This study compares two ways to treat a type of brain aneurysm (a weak spot in a blood vessel) that has not burst. It looks at early problems after using a flow diverter or stent-assisted coiling, to see which might be safer or more effective.
Guangzhou, GuangdongAges 18–75 - NCT07375290RecruitingPhase 1
Zoledronate for Bone Health After Stem Cell Transplant
This trial tests if a bone-strengthening medicine called zoledronate can help prevent bone problems in children and teens who have had a stem cell transplant. It may be an option for patients with low bone density or those who develop graft-versus-host disease after transplant.
Cincinnati, OhioAges 5–18 - NCT06808945Recruiting
Prehabilitation program for liver transplant patients
This study tests a pre-surgery exercise and nutrition program (prehabilitation) for people waiting for a liver transplant. It aims to see if getting stronger before surgery can help you recover better after the transplant.
RotterdamAges 18 years+ - NCT06805214Recruiting
Body temperature after tracheostomy: a study
This study looks at whether body temperature changes after a tracheostomy, a surgery that creates a hole in the neck to help with breathing. The goal is to help doctors better understand what is normal after this procedure.
Kfar SabaAges 18–99 - NCT06612125Recruiting
Comparing breathing support methods in children having hernia surgery
This trial compares two different ways of giving breathing support during laparoscopic hernia repair surgery in young children. It may be a good fit if your child is between 1 and 5 years old, generally healthy, and scheduled for this specific surgery.
BenisuefAges 1–5 - NCT06511258Recruiting
Getting stronger before surgery trial
This study tests a program that helps you get stronger before surgery by doing exercises at home. It's for people waiting for certain types of surgery (like abdominal, chest, or pelvic) and aims to improve recovery.
Ottawa, OntarioAges 18 years+ - NCT06504225Recruiting
Long-term follow-up for EVEROLD study patients
This trial follows patients who completed the EVEROLD study to collect long-term health data. It is an observational study that does not test a new treatment.
AmiensAges 18 years+ - NCT05279170Recruiting
Mask anesthesia with gentle throat pressure to prevent stomach air
This trial studies a way to hold gentle pressure near the throat during mask anesthesia (with or without a breathing tube) to reduce air going into the stomach. It may help lower the chance of “stomach insufflation” during elective surgery in young children.
LilleAges 2–10 - NCT07720856Recruiting
Recovery pillow for spine surgery patients
This study tests a special recovery pillow designed to help you heal more comfortably after lower back fusion surgery. If you join, you will use the pillow after your operation to see if it improves your recovery.
The Bronx, New YorkAges 19 years+ - NCT06440330Recruiting
Predicting diabetes after kidney transplant study
This study looks for factors that may help predict who will develop diabetes after a kidney transplant. It is for people who have not had diabetes before their transplant and are starting on tacrolimus and steroids.
Edegem, AntwerpenAges 18 years+ - 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+ - NCT06085326Recruiting
Smart checklist study for child breathing tube placements
This trial tests using a smart checklist to help doctors place breathing tubes more safely in children in the intensive care unit (ICU). It may help improve care for any child who needs this procedure.
Little Rock, ArkansasAges Up to 19 years - NCT05987475Recruiting
10-year study of breast implants for reconstruction or cosmetic surgery
This study follows women who receive Euromi Biosciences silicone gel breast implants during either breast reconstruction after mastectomy or cosmetic breast surgery. It aims to see how the implants perform over 10 years.
NancyAges 18–60 - NCT05875571RecruitingPhase 4
Ketorolac IV to reduce pain after IUD placement
This trial tests whether giving ketorolac through an IV can lessen pain after a sedated IUD placement. If you’re scheduled for sedated IUD placement, this may help reduce post-procedure discomfort.
Little Rock, ArkansasAges 13–21 - NCT05412823Recruiting
Testing neurologic function after emergency breathing tube placement
This study looks at how well a person’s brain and nerve function works after doctors place an emergency breathing tube. It may help improve care after urgent intubation, especially for people who were functioning fairly well before the event.
JeddahAges 18 years+ - NCT05327478Recruiting
Compare treatments for controlled donation after circulatory death
This trial compares different care approaches for adult donors in a specific type of controlled donation after the heart stops. It aims to find which approach best supports organ/tissue use after donation.
Rotterdam, South HollandAges 50–75
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Common questions
- Are there clinical trials for complication?
- Yes. Clin2 currently lists 1,140 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.