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
- NCT06236685Enrolling by invitation
Optimizing ventilation monitoring with advanced techniques
This trial tests a new way to monitor breathing for people on a ventilator during surgery or in intensive care. It aims to improve care by combining advanced monitoring methods.
PragueAges 18 years+ - NCT06201377Enrolling by invitation
Early healing after periodontal surgery
This trial looks at how well gum surgery incisions heal in the first days and weeks after the procedure. It may help people with gum disease who need surgery to control their condition.
Leioa, BiscayAges 18 years+ - NCT06114394Enrolling by invitation
Palatal graft complications study
This study looks at complications after taking a small piece of tissue from the roof of the mouth (palate) for dental gum grafts. It aims to understand what affects healing so patients can have better outcomes.
Leioa, VizcayaAges 18 years+ - NCT06077422Enrolling by invitationPhase 2/Phase 3
Comparing two pain blocks for heart surgery recovery
This trial compares two types of pain blocks (Exparel vs. Marcaine) given during heart surgery to see which one provides better pain relief. If you are scheduled for a heart surgery through a small or full chest incision, you may be able to join.
New Brunswick, New JerseyAges 18 years+ - NCT05947305Enrolling by invitation
Different ways to prepare gum tissue during periodontal surgery
This study compares different surgical techniques for removing and preparing gum (gingival) tissue to support healing after periodontal procedures. It may help improve how these common mouth surgeries are done and what tissue ends up for analysis.
Ann Arbor, MichiganAges 18 years+ - NCT05404503Enrolling by invitation
Check how often bile-duct cancer happens in choledochal cysts
This study looks at how frequently cholangiocarcinoma (bile-duct cancer) occurs in people with choledochal cysts (a swelling of bile ducts). It mainly uses existing imaging records to understand risk in a hospital population.
HuelvaAges Any age - NCT05312658Enrolling by invitation
Aortic compression during C-section to reduce blood loss
This trial studies whether gently compressing the major blood vessel in the abdomen during a C-section can reduce blood loss. It may help you stay safer during surgery, especially by lowering the chance of heavy bleeding.
StockholmAges 18 years+ - NCT05285878Enrolling by invitationPhase 2
Fingolimod to protect kidney function after kidney transplant
This trial tests whether fingolimod can reduce kidney scarring and preserve kidney function after a new kidney transplant. It focuses on people who are in the early period after transplant who may be at risk for scarring in the kidney.
Houston, TexasAges 18–65 - NCT05273424Enrolling by invitation
Study of outcomes for people on long-term dialysis
This study looks at health outcomes for people living with chronic kidney disease who have been on hemodialysis for more than 90 days. It may help doctors better understand what to expect over time and how dialysis care can be improved in Brazil.
Pelotas, Rio Grande do SulAges 18 years+ - NCT05195944Enrolling by invitationPhase 4
Semaglutide versus sitagliptin after liver transplant for diabetes
This trial compares two diabetes medicines—semaglutide and sitagliptin—in people who have had a liver transplant and have type 2 diabetes (or diabetes after transplant). It’s looking to see which medicine works better and is safe for blood sugar control in the transplant setting.
Toronto, OntarioAges 18 years+ - NCT04246970Enrolling by invitation
Training program before and after liver transplant
This trial studies a structured exercise and training program before and after liver transplantation to help people recover better. You may be able to benefit if you’re getting an elective liver transplant and can safely participate in the training plan.
Valencia, ValenciaAges 18 years+ - NCT04234139Enrolling by invitation
Study of severe alcoholic hepatitis patients before early liver transplant
This study follows people with severe alcoholic hepatitis who are being considered for an early liver transplant before they’ve been sober for 6 months. It aims to better understand this group’s situation and ethics/safety as early transplantation plans are made.
Baltimore, MarylandAges 18 years+
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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.