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
- NCT06620523RecruitingPhase 2
Preventing kidney injury after heart bypass surgery
This trial tests whether combining two natural supplements (CoQ10 and glutathione) can protect your kidneys during heart bypass surgery. It may help prevent acute kidney injury, a common complication after these procedures.
Washington D.C., District of ColumbiaAges 18–70 - NCT06631339Recruiting
Light therapy to prevent and control nearsightedness in kids
This study tests if optimizing daily light exposure can prevent or slow down nearsightedness (myopia) in children. It involves wearing a light-tracking device and spending time in specially lit classrooms.
SingaporeAges 7–10 - NCT06622876Recruiting
Finding unexpected blood clots in the lungs on CT scans
This study looks back at patients in the ICU who had a CT scan that unexpectedly found a blood clot in their lungs. The goal is to see how this discovery changed their treatment and what complications they may have had.
Kfar SabaAges 18–99 - NCT06624462Recruiting
Meta Care Clinic for weight and health in severe mental illness
This study tests a special clinic that helps people with schizophrenia or bipolar disorder manage their weight and metabolic health while taking antipsychotic medication. It focuses on improving overall health with practical support.
Glostrup Municipality, Capital RegionAges 18–45 - NCT06603961Recruiting
Preventing leg swelling after bypass surgery with a special bandage
This trial tests a custom pressure-guided elastic bandage to prevent leg swelling after coronary artery bypass surgery. The bandage is wrapped around the leg where a vein was taken for the bypass.
Bangkok, Bangkok NoiAges 18 years+ - NCT06608446Recruiting
Rehab from home after breast cancer surgery
This study tests a remote physical therapy program to help manage complications after breast cancer surgery. It may help you recover movement and reduce discomfort without needing to travel to a clinic.
Roma, RomaAges 18 years+ - NCT05728775RecruitingPhase 4
Comparing two anesthetics after major non-heart surgery
This trial compares the anesthesia medicines remimazolam and propofol during major surgery to see how patients do afterward. It may help guide which anesthetic is safer or leads to better recovery in higher-risk patients.
Hefei, AnhuiAges 45 years+ - NCT05431101Recruiting
Absorbable versus non-absorbable stitches after carpal tunnel surgery
This study compares two types of stitches used to close the skin after carpal tunnel release surgery. It may help show which stitch type leads to better healing and comfort afterward.
ApeldoornAges 18 years+ - NCT06587880RecruitingPhase 4
Mouthwash and wisdom tooth extraction recovery
This study compares different mouthwashes to see which one helps healing after wisdom tooth surgery. If you have a lower wisdom tooth that is impacted (stuck) and need it removed with some bone cutting, you may qualify.
AmmanAges 18 years+ - NCT06584825Recruiting
Better vital sign monitoring after major surgery
This trial tests if using a home monitoring device after major surgery can help catch problems early. You or your caregiver would take your vital signs (like heart rate and blood pressure) daily and share them with your care team.
Vancouver, British ColumbiaAges 19 years+ - NCT06590285Recruiting
Better ways to manage bone marrow transplant care
This study tests a smartphone app to help patients and doctors manage care during a bone marrow transplant. If you are planning a transplant, the app may give you clear guidance and education.
San Diego, CaliforniaAges 18 years+ - NCT06580041Enrolling by invitationPhase 4
Precision treatment for major depression
This trial tests a personalized approach to treating major depressive disorder using assessments and brain imaging to match you with the best therapy. It aims to improve outcomes by tailoring care to your specific needs.
San Francisco, CaliforniaAges 18 years+ - NCT06573996Recruiting
Testing a mouth TENS device for braces pain
This trial tests if a small device placed inside the mouth can ease pain from braces. You'll receive either real or fake treatment with the TENS device to see if it helps with soreness after adjustments.
San Francisco, CaliforniaAges 12 years+ - NCT06579274RecruitingPhase 2
Parecoxib for pain after bleeding stroke study
This trial tests a pain medicine called parecoxib (injected into a vein) for people who have had a bleeding stroke around the brain (subarachnoid hemorrhage). It aims to see if it helps with pain without causing serious side effects.
Brno, Czech RepublicAges 18–85 - NCT06576544Enrolling by invitation
Wearables to Track Postpartum Blood Pressure
This study uses wearable devices to track your blood pressure after childbirth. The goal is to learn when blood pressure problems occur and help create better monitoring guidelines so you and future parents can get the right care at the right time.
La Jolla, CaliforniaAges 18–50 - NCT06575530RecruitingPhase 4
Remimazolam for sedation after non-cardiac surgery
This trial tests a sedative called remimazolam besylate in patients who need a breathing tube and light sedation after non-cardiac surgery. The goal is to see if it works well and is safe.
Beijing, Beijing MunicipalityAges 18–64 - NCT06566053Enrolling by invitation
Predicting risks in thoracic surgery
This study is creating a tool to better predict risks and guide care during and after thoracic surgery. If you are having an operation in the thoracic surgery department, this research may help improve your safety and recovery.
Changsha, HunanAges 18 years+ - NCT06563531Recruiting
Do compression stockings help after hip or knee replacement?
This trial looks at whether compression stockings are still needed for people who have a new hip or knee joint and are following a modern "fast-track" recovery program. It aims to find out if these stockings are necessary to prevent blood clots when people are up and moving quickly after surgery.
BrestAges 18 years+ - NCT06563349RecruitingPhase 4
Magnesium study for kids having appendix surgery
This trial tests if magnesium sulfate can help children recover better after laparoscopic appendix removal. It aims to see if it reduces pain or other problems during and after surgery.
WarsawAges 1.5 years–18 years - NCT06403163Recruiting
Transfusion monitoring during anesthesia
This trial looks at patients who received a drug or product to help with bleeding (hemostasis) during anesthesia. It aims to understand how these products are used and if they are safe.
AnderlechtAges Any age - NCT03629977Recruiting
Timing dialysis in critically ill ICU patients
This study looks at the best timing for starting kidney support treatment (dialysis) in very sick people in the ICU. It may help improve outcomes by comparing different start times.
StockholmAges 18 years+ - 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+ - NCT06538961Recruiting
Immune registry for BK virus in kidney transplant patients
This study is creating a registry to learn how the immune system responds to BK virus in people who have recently received a kidney transplant from a deceased donor. Researchers hope this information will help improve treatment for BK virus infections.
Richmond, VirginiaAges 18 years+ - NCT06533436Recruiting
Comparing two ways to secure a breathing tube
This study compares two methods of holding a breathing tube in place for patients who are already intubated. The goal is to see which method works better and costs less.
SuresnesAges 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.