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
- NCT06374537Recruiting
Exercise program for weak kidney patients
This study tests whether a targeted exercise program can help people who are very weak due to kidney disease. If you are on dialysis, have advanced kidney disease, or have had a kidney transplant, this program may improve your strength and daily function.
Chicago, IllinoisAges 18 years+ - NCT06364930RecruitingPhase 4
SGLT2 inhibitor to prevent liver problems in hepatitis B and diabetes
This study tests if adding a diabetes medicine called an SGLT2 inhibitor to your current treatment can help prevent liver complications in people with chronic hepatitis B and type 2 diabetes or prediabetes. If you have early liver scarring and stable diabetes treatment, this could offer extra protection for your liver.
Hong KongAges 18 years+ - NCT06339203Recruiting
Saline vs. special antiseptic for c-section wound cleaning
This study compares cleaning the wound with plain salt water versus a diluted antiseptic solution after a planned C-section. The goal is to see which method better prevents infections for mothers with certain health conditions.
Loma Linda, CaliforniaAges 18 years+ - NCT06350981Enrolling by invitationPhase 2/Phase 3
Pain control after lower back fusion surgery
This study is comparing different ways to manage pain after a specific type of lower back fusion surgery called TLIF. The goal is to find the best pain control plan to make recovery more comfortable.
Tampa, FloridaAges 18 years+ - NCT06351475Recruiting
Albumin during surgery for advanced cancer in the abdomen
This trial tests whether adding a protein called albumin to standard fluids given during surgery helps patients with advanced cancer in the abdomen (from the ovaries, uterus, or digestive system) recover better. You would receive either the usual fluids or fluids plus albumin during your operation.
LyonAges 18–80 - NCT06333652RecruitingPhase 2
Ravulizumab for severe pregnancy hypertension disorders
This study tests a medicine called Ravulizumab for pregnant people with severe high blood pressure problems (preeclampsia or HELLP syndrome) before 34 weeks of pregnancy. The goal is to see if the drug can help manage the condition and improve outcomes for both mother and baby.
Rochester, MinnesotaAges 18–50 - NCT06322719Recruiting
Comparing two blades for intubation in the ICU
This trial tests which blade (hyperangulated or Macintosh) works better when doctors use a video laryngoscope to place a breathing tube in intensive care patients. It may help improve how intubation is done in the ICU.
Santiago de Compostela, A CoruñaAges 18–90 - NCT06324942Recruiting
Nerve block for C-section pain relief
This study tests whether an extra nerve block (called a TAP block) given by your surgeon during a planned C-section can provide better pain relief than standard care alone. Researchers want to see if it reduces the need for stronger pain medicines after delivery.
Calgary, AlbertaAges 18 years+ - NCT06304779Recruiting
Lidocaine for infection after emergency abdominal surgery
This trial tests if giving lidocaine continuously during and after emergency surgery for a hole or blockage in the gut can reduce lung problems and improve recovery. It may help patients with a serious belly infection who need quick surgery.
Shanghai, Shanghai MunicipalityAges 18–100 - NCT06315582Recruiting
Surgery for uterine septum
This study looks at a surgical approach to remove a uterine septum (a wall of tissue inside the uterus) that is larger than 1 cm. It may help people with this condition who are between 20 and 44 years old.
Chicago, IllinoisAges 22–44 - NCT06296277Recruiting
Breathing machine use during surgery
This study looks at how a breathing machine is used during surgery. It is for adults who need help breathing while under general anesthesia for their operation.
Alessandria, ItalyAges 18 years+ - NCT06276010Recruiting
Nafamostat mesilate for blood thinning in ECMO patients
This trial tests a medicine called nafamostat mesilate to prevent blood clots in patients who need ECMO (a machine that helps your heart and lungs) after heart surgery. It may offer a safer way to thin the blood compared to standard treatments.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06268080Recruiting
Sedation depth and mental recovery after surgery for older adults
This trial tests whether monitoring how deeply you sleep during anesthesia helps prevent confusion and memory problems after surgery. It is for older adults who can give consent and are having a major operation.
Grafton, AucklandAges 55 years+ - NCT06276140Enrolling by invitation
Iron deficiency anemia and recovery after colorectal cancer surgery
This study looks at how iron deficiency anemia affects recovery after surgery for colorectal cancer. It may help doctors understand if treating this type of anemia before surgery improves outcomes.
KamenitzAges 18 years+ - NCT06275555Recruiting
Bivalirudin for blood thinning in ECMO patients
This trial tests if bivalirudin is a safe and effective blood thinner for people on ECMO, a machine that helps your heart and lungs. You may be eligible if you need this therapy and have no past reactions to similar medicines.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06293352Recruiting
Comparing two antibiotic spacers for knee infection
This trial compares two types of antibiotic spacers for people with a long-term knee replacement infection. It tests whether a spacer made entirely of antibiotic cement or one with a metal core works better to treat the infection before a new knee replacement.
Chicago, IllinoisAges 18 years+ - NCT06288425Enrolling by invitation
Gene activity study in kidney transplant patients
This study looks at gene activity inside kidney tissue to better understand how transplanted kidneys work. Researchers will collect blood, urine, stool, and tiny pieces of kidney tissue over time to see what happens after a transplant.
Westmead, New South WalesAges 18–75 - NCT06281665RecruitingPhase 4
Aspirin after preeclampsia: the TAP trial
This trial tests whether taking low-dose aspirin after giving birth can help people who had preeclampsia. It aims to see if aspirin can lower the risk of future heart problems.
Pittsburgh, PennsylvaniaAges 18–55 - NCT06275542Enrolling by invitation
Removing breathing tube without standard monitoring device
This study tests if it is safe to remove the breathing tube after surgery based on oxygen levels without using a special nerve monitor. It may help find a simpler method for deciding when to take the tube out.
YogyakartaAges 18–60 - NCT06264167Recruiting
Ultrasound for groin lymph nodes in vulvar cancer
This trial tests whether using ultrasound of the groin can help find cancer spread in the lymph nodes of women with early-stage vulvar cancer. The goal is to see if ultrasound can replace or reduce the need for more invasive surgery.
Brisbane, QueenslandAges 18 years+ - NCT05561634RecruitingPhase 2
Test targeted medicine with radiation for advanced skin cancer
This Phase 2 study looks at using a medication that blocks the “Sonic Hedgehog” pathway together with radiotherapy to reduce future problems from locally advanced basal cell carcinoma (BCC). It’s for people whose cancer responded completely to the first Sonic Hedgehog pathway inhibitor treatment and where doctors can confirm that response with a tissue test.
LilleAges 18 years+ - NCT06258863Enrolling by invitation
Comparing incision types in breast reconstruction after mastectomy
This study compares different types of surgical cuts (incisions) used during breast reconstruction after mastectomy. It looks at which incision gives the best cosmetic result and causes the fewest problems. Researchers want to find out which technique is best for you.
Wuhan, Hongshan DistrictAges 18 years+ - NCT06265558Recruiting
Vacuum dressing to prevent wound problems after breast cancer surgery
This study tests a special vacuum dressing (negative pressure therapy) to prevent wound problems after complex breast cancer surgery. It's for women who have risk factors for poor healing and are having a mastectomy with immediate reconstruction or a certain breast-conserving surgery.
Dijon, Côte d'OrAges 18 years+ - NCT06271317Recruiting
Complications after sleeve gastrectomy study
This study looks at complications after a type of weight-loss surgery called sleeve gastrectomy (removing part of the stomach). If you are considering this surgery and meet the weight/health guidelines, you may be able to join to help doctors learn more about risks and recovery.
Nantes, NantesAges 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.