Clinical trials
Complications of Surgical Procedures or Medical Care clinical trials
Below are recruiting complications of surgical procedures or medical care clinical trials, each written for real people, not researchers. We’re tracking 2,478 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06087315Recruiting
Study of oxygen use in children's hospitals
This study looks at how hospitals in six countries use pulse oximeters and oxygen therapy to treat children. It aims to find ways to improve oxygen delivery and care for children with serious illnesses.
Phnom PenhAges birth–15 years - NCT06083480RecruitingPhase 4
Reducing stress to prevent long-term pain after knee replacement
This trial tests if lowering oxidative stress (damage from natural body processes) during knee replacement surgery can prevent chronic pain afterward. It may help people with osteoarthritis who have moderate to severe pain before surgery.
Nashville, TennesseeAges 50 years+ - NCT06083844RecruitingPhase 2
Keytruda + Avastin + chemo for ovarian cancer with minimal remaining disease
This trial tests a combination of three drugs—pembrolizumab (Keytruda, an immunotherapy), bevacizumab (Avastin, a blood-vessel blocker), and oral cyclophosphamide (a chemotherapy pill)—for women with high-grade ovarian cancer who have only tiny bits of disease left after finishing their initial treatment.
New York, New YorkAges 18 years+ - NCT06093282Enrolling by invitation
Community activity program for health and mood
This study tests if a community-based activity program can improve both mood and heart health in people who have limited access to healthcare or live in less-resourced neighborhoods. You may be able to join if you have symptoms of depression and are not very physically active or have a higher body weight.
Chicago, IllinoisAges 18 years+ - NCT05107466Recruiting
Tests brain responses in adults with hearing loss
This study measures how your brain reacts to sounds and visual information. It may help researchers better understand brain function changes that can happen with hearing loss and how to assess them.
Lebanon, New HampshireAges 18 years+ - NCT05869552Recruiting
Screening and support to reduce suicide risk in young adults
This trial tests a support program in primary care for sexual and gender diverse young adults who screen positive for suicide risk. The goal is to help prevent suicidal thoughts and actions by offering structured support—especially through trusted people in your life.
Pittsburgh, PennsylvaniaAges 18–24 - NCT02880163Recruiting
Test foam used to stop dangerous internal abdominal bleeding
This trial tests whether an expandable foam can quickly help slow or control life-threatening bleeding inside the belly. It is designed for emergency situations where surgery to stop the bleeding will happen soon.
Birmingham, AlabamaAges 15 years+ - NCT03694756Recruiting
Testing special MRI to see tiny breast cancer structures
This study is testing whether a special MRI scan can help show tiny features inside breast tumors (TMEM). It’s mainly a “feasibility” study, meaning the team is checking if the scan can be done safely and clearly in different types of operable breast cancer.
The Bronx, New YorkAges 18 years+ - NCT06072482RecruitingPhase 4
Avacopan for ANCA-associated vasculitis
This trial tests a medication called avacopan for people with ANCA-associated vasculitis, a condition where the immune system attacks blood vessels. Avacopan is taken with standard treatments to help control the disease and may reduce the need for steroids.
Anchorage, AlaskaAges 18–100 - NCT05505110RecruitingEarly Phase 1
Vaginal seeding to change a baby’s early gut microbes
This early-phase study looks at whether swabbing a mother’s vagina during a planned C-section (“vaginal seeding”) can help shape a newborn’s early respiratory and gut microbes. The goal is to see if this approach is safe and may influence early-life breathing health.
Nashville, TennesseeAges 18–40 - NCT06057519RecruitingPhase 3
Optimized rifampicin dosing for TB
This trial tests whether higher or standard doses of the antibiotic rifampicin work better for treating pulmonary tuberculosis (a lung infection). You may benefit if you are starting TB treatment and have not had a bad reaction to rifampicin before.
TurinAges 18 years+ - NCT06063538RecruitingEarly Phase 1
Preventing irregular heartbeat after heart surgery with amiodarone
This trial tests if placing a small amount of amiodarone medicine near the heart during open-chest surgery can help prevent a common irregular heartbeat (atrial fibrillation) that often happens after heart surgery.
Chicago, IllinoisAges 20–85 - NCT06065384Recruiting
Arm training for recovery after recent spinal cord injury
This trial tests a type of arm and hand exercise training to see if it helps the brain and nerves recover after a recent spinal cord injury in the neck. It may help people who have some movement left in their arms or hands.
AntwerpAges 16–90 - NCT06059391RecruitingPhase 2
Vaccine for stem cell donors to prevent CMV
This trial tests whether giving a CMV vaccine to stem cell donors can help protect recipients from CMV infection after transplant. It is for adults with specific blood cancers who are CMV-positive and have a matched related donor.
Duarte, CaliforniaAges 18–75 - NCT06059664RecruitingPhase 2
Finerenone for kidney transplant recipients: the EFFEKTOR study
This study tests whether a medicine called finerenone can help protect kidney transplants from further damage. People who have had a kidney transplant and have protein in their urine may benefit from this treatment.
Chapel Hill, North CarolinaAges 18 years+ - NCT06072807RecruitingPhase 4
Brain imaging study for ER+ breast cancer with brain tumors
This trial tests a special PET scan called FES to see if it can detect estrogen receptors in brain metastases. It may help doctors better target treatment for people with ER+ breast cancer that has spread to the brain.
New York, New YorkAges 18 years+ - NCT06070688Recruiting
A test to tell if your breathing infection is bacterial or viral
This study tests a new way to quickly figure out if a respiratory infection is caused by bacteria or a virus. Knowing this could help doctors choose the right treatment faster and avoid unnecessary antibiotics.
Houston, TexasAges 18 years+ - NCT04158882Recruiting
Study records about HIV care in Zambia
This trial uses health records to learn how people in Zambia access HIV care and treatments. It may help improve future HIV support and treatment planning.
LusakaAges 15 years+ - NCT04149782Recruiting
HIV care records review in South Africa
This study gathers and reviews existing records from people receiving care for HIV in South Africa. It aims to better understand how HIV treatment is working in real-world settings and for different types of risk groups.
JohannesburgAges 15 years+ - NCT04158895Recruiting
HIV care records study to improve HIV treatment in Malawi
This study gathers information from people receiving HIV care in Malawi to better understand and improve HIV treatment. You may be included if you are an adult or older and you are currently accessing HIV care during the study’s time period.
LilongweAges 15 years+ - NCT06044441Recruiting
Proactive palliative support for advanced cancer
This study offers a proactive program of support and education for people with advanced cancer and their caregivers. It aims to improve quality of life by starting palliative care conversations early, even before symptoms get worse.
SingaporeAges 21–120 - NCT06044857RecruitingPhase 1
PSMA PET-guided radiation for high-risk prostate cancer
This trial tests a new way to plan radiation for high-risk prostate cancer. Doctors will use a special PET scan (PSMA PET) to find the main tumor inside the prostate and give it a stronger dose of radiation, along with standard hormone therapy. This approach might improve outcomes for patients with aggressive disease.
Dallas, TexasAges 18–99 - NCT06042699Recruiting
Iron deficiency and scoliosis study for teens and young adults
This study tests whether giving iron supplements before spinal fusion surgery can help kids with low iron levels. It aims to understand iron deficiency in young people with scoliosis and improve their surgical outcomes.
New York, New YorkAges 10–26 - NCT06054035RecruitingPhase 4
SGLT2 inhibitor for prediabetes complications
This trial tests if a drug called dapagliflozin (an SGLT2 inhibitor) can help prevent complications in people with prediabetes when added to lifestyle changes. It aims to see if this approach works better than lifestyle changes alone.
BerlinAges 35–75
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Common questions
- Are there clinical trials for complications of surgical procedures or medical care?
- Yes. Clin2 currently lists 2,478 recruiting complications of surgical procedures or medical care 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 complications of surgical procedures or medical care 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 complications of surgical procedures or medical care 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.