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
- NCT05790785Recruiting
Tests blood vessel changes in kids soon after type 1 diabetes
This study looks at how blood vessels and blood pressure change in children soon after being diagnosed with type 1 diabetes. It may help doctors better understand early vascular risk and how to monitor it.
Vancouver, British ColumbiaAges 8–18 - NCT07152106Recruiting
Amniotic fluid and the preterm baby's gut
This study looks at the fluid around your baby (amniotic fluid) and how it might affect your baby's gut health if they are born early. It may help doctors understand how to better care for preterm infants.
AmsterdamAges 16 years+ - NCT06404892Recruiting
Predicting Lung Problems After Chest Surgery
This study is looking at how well certain risk scores predict lung problems after chest surgery. It involves patients who will have surgery using one-lung breathing, and the goal is to learn which scores are most useful.
Porto Alegre, Rio Grande do SulAges 18 years+ - NCT07129148Recruiting
Smartphone app and wearables for managing diabetes
This study tests whether using a smartphone app and a wearable device (like a fitness tracker), along with artificial intelligence (AI), can help people with type 2 diabetes better manage their condition and prevent complications. You would need to provide lifestyle information and use the devices for 3 months.
ChangshaAges 18 years+ - NCT07119463RecruitingPhase 2
Albumin infusion to reduce complications after gastric cancer surgery
This trial tests whether giving albumin (a protein in the blood) during and after surgery can help prevent complications in people with stomach cancer. It is for those who have surgery to remove their tumor and have normal or near-normal blood albumin levels before surgery.
Changchun, JilinAges 18–80 - NCT07100860Recruiting
Lung surgery study: how breathing tube time affects recovery
This study checks if the length of time one lung is ventilated (breathing for you) during chest surgery affects your risk of lung complications after surgery. It may help doctors plan safer surgeries.
Ankara, AnkaraAges 18–85 - NCT07089186RecruitingPhase 3
Study of meropenem and pralurbactam for certain antibiotic-resistant infections
This trial tests a combination of two antibiotics (meropenem and pralurbactam) for treating serious infections caused by bacteria that are resistant to many other antibiotics. It may be an option for hospitalized patients with pneumonia, urinary tract infections, abdominal infections, or bloodstream infections.
ShanghaiAges 18–80 - NCT07095361RecruitingPhase 4
Daily enzyme therapy for infected pleural fluid
This trial tests a once-daily enzyme treatment given through a chest tube to clear infected fluid from around the lungs. It may help people with complicated pneumonia or empyema who still have fluid buildup after initial drainage.
Little Rock, ArkansasAges 18 years+ - NCT06975995Recruiting
Postbiotics for elderly dialysis patients
This trial tests whether postbiotics (helpful substances made by good bacteria) can reduce complications in elderly patients on hemodialysis. If you are 65 or older and have been on dialysis for at least 6 months, this study may help improve your treatment.
Beijing, Beijing MunicipalityAges 65 years+ - NCT07065734RecruitingPhase 4
Vacuum bandage after kidney transplant
This trial tests whether a special vacuum bandage (negative pressure wound therapy) helps heal the surgical wound after a kidney transplant. It may reduce complications and improve recovery.
PortoAges 18 years+ - NCT05526534Recruiting
Breathing treatment to prevent lung problems after gynecologic surgery
This trial studies whether a breathing support therapy given after surgery can reduce the chance of lung complications. It focuses on people having gynecologic tumor surgery who are at higher risk for breathing or lung problems.
Chengdu, SichuanAges 18–90 - NCT06979440Recruiting
Berberine for diabetes with depression
This trial tests if berberine, a natural compound, can improve both blood sugar and mood in people who have type 2 diabetes and major depression. It aims to understand how berberine works at a molecular level.
Nantong, JiangsuAges 18–65 - NCT07041021Recruiting
Fluid guidance during abdominal surgery using neck vein
This trial tests a new way to manage fluids during abdominal surgery by using ultrasound to check the internal jugular vein in your neck. The goal is to see if this approach reduces complications after surgery.
Ismailia, Ismailia GovernorateAges 20–70 - NCT07017413Recruiting
Predicting complications in maxillary sinus lift for dental implants
This study looks at what factors might lead to problems during a sinus lift procedure for dental implants in the upper jaw. It aims to help dentists better plan for patients who have less than 6mm of bone height.
Baghdad, Bab AlmodaumAges 18–70 - NCT05159856Recruiting
Early checks for long-term complications in young type 1 diabetes
This study looks for early signs of long-term complications in children and teens who have type 1 diabetes for more than a year. It may help your clinic spot problems sooner, when treatment could be easier.
Herlev, HerlevAges 6–18 - NCT06740773Recruiting
Risk factors for problems after skull repair surgery
This study looks at people who had a skull repair surgery (cranioplasty) to see what problems might happen afterward. Researchers want to find out what factors raise the risk of complications so they can help future patients recover more safely.
Chongqing, Chongqing MunicipalityAges Any age - NCT06968884Enrolling by invitation
Reducing complications after sarcoma surgery
This trial tests a special care plan before, during, and after surgery to lower the risk of problems for people with sarcoma. It compares this new approach to standard care for 300 patients.
Stockholm, Stockholm CountyAges 15 years+ - NCT06950957Recruiting
Comparing two airway devices for septoplasty
This trial compares a video laryngeal mask with a breathing tube during septoplasty (nose surgery) to see which works better. If you are having this surgery, you may be able to join.
Samsun, IlkadimAges 18–65 - NCT06916598Enrolling by invitation
Defining lung complications after surgery
This study aims to create a clear, agreed-upon definition for lung problems after surgery. It's not a treatment trial but a way to help doctors and patients better identify and grade these complications.
Wolverhampton, WolverhamptonAges 18 years+ - NCT06874283Recruiting
Eye problems from cancer treatment registry
This study collects information and eye health data from people who have had cancer treatment, including stem cell transplants. It helps doctors understand how cancer therapies affect the eyes over time.
Baltimore, MarylandAges 18 years+ - NCT06865040Recruiting
Inhaled treatment before lung cancer surgery to prevent lung complications
This trial tests whether giving an inhaled medication before lung cancer surgery helps prevent breathing problems after the operation. It is for people whose lung function is lower than normal, which puts them at higher risk for complications after surgery.
AmiensAges 18 years+ - NCT06163651Recruiting
Parent-child support program for parents of young children
This trial tests a one-year program to help parents with young children. It offers support and resources to strengthen your family.
Enid, OklahomaAges 18 years+ - NCT06841003RecruitingPhase 3
Antibiotic rinse during appendix surgery to prevent abscess
This trial tests whether rinsing the belly with antibiotics during appendix removal surgery can lower the chance of a pocket of infection (abscess) forming afterward. It may help people with a more severe type of appendicitis called complicated appendicitis.
Heerlen, LimburgAges 8 years+ - NCT06794541RecruitingPhase 2
Testing eravacycline for kids with serious belly infections
This trial tests an antibiotic called eravacycline for children (ages 8–17) with serious belly infections. The medicine is given through an IV in the hospital to see if it is safe and tolerable.
Los Angeles, CaliforniaAges 8–17
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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.