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
- NCT07730034Recruiting
Early physical therapy after heart surgery to prevent breathing problems
This trial tests whether starting physical therapy soon after planned heart surgery can help prevent breathing complications. It is for adults who are having a first-time coronary artery bypass grafting (CABG) and meet specific health criteria.
ZagrebAges 18–80 - NCT07727759Recruiting
CT scan to predict liver failure after surgery
This trial uses special CT scans to create a map of your liver's blood vessels before surgery. The goal is to predict if your liver might fail after part of it is removed, so doctors can better plan your care.
Minya, Minya GovernorateAges 18 years+ - NCT07720856Recruiting
Recovery pillow for spine surgery patients
This study tests a special recovery pillow designed to help you heal more comfortably after lower back fusion surgery. If you join, you will use the pillow after your operation to see if it improves your recovery.
The Bronx, New YorkAges 19 years+ - NCT07718126RecruitingPhase 4
Pre-surgery rehab for obese liver donors with MASLD using Mazdutide
This trial tests if a medicine called Mazdutide can help overweight living liver donors who have a fatty liver condition (MASLD) lose weight and improve their liver health before donating part of their liver. It aims to make the donation safer and more successful.
Hefei, AnhuiAges 18–60 - NCT07718061Recruiting
Bacteria in dental plaque with orthodontic retainers
This trial studies the types of bacteria found in dental plaque from people who have orthodontic retainers after braces. It aims to understand how retainers affect oral bacteria.
MurciaAges 18–40 - NCT07720401Recruiting
Exercise during dialysis for posture problems
This study tests if doing gentle exercise during dialysis can help improve posture problems like a rounded upper back or forward head tilt. It is a small, early-stage study to see if the exercises are safe and might help.
IsfahanAges 18–80 - NCT07720154Recruiting
Using hernia sac flap to cover mesh in bony-edged hernia repair
This trial tests whether using a flap of your own hernia sac to cover the mesh during hernia repair can improve healing. It's for people with a complex hernia that touches a bone, like near the breastbone or pelvis.
Minya, Minya GovernorateAges 18–75 - NCT06180434Recruiting
Short-term outcomes of proton vs photon radiation for IDH-mutated gliomas
This study looks at the short-term results of proton and photon radiation therapy in people with IDH-mutated grade 2 or 3 gliomas. It compares the two types of radiation to see how well they work and what side effects might occur.
RotterdamAges 18 years+ - NCT06639737Recruiting
Optimizing blood volume before surgery using heart ultrasound
This trial tests whether using a heart ultrasound before surgery can help doctors better manage your blood volume. If you are having surgery under general anesthesia and have a higher risk of heart problems, this study may help improve your safety.
Caen, NormandyAges 18–99 - NCT07707427Recruiting
Comparing two guidewires for twisted wrist arteries during heart tests
This trial compares two different types of thin wires (guidewires) used during a coronary angiogram to see which one works better when your wrist artery has a twist or loop. The goal is to make the procedure smoother and safer for people with this common variation.
PátraiAges 18 years+ - NCT06642285Recruiting
Preventing nasal injuries in preterm babies on breathing support
This study tests if using special care steps can prevent nose sores in preterm babies who need breathing support through a mask or nasal prongs. It may help protect your baby's delicate nose from injury.
Kafr ash Shaykh, Kafr el-Sheikh GovernorateAges 7 months–9 months - NCT06644963Recruiting
Impella heart pump study: safety and complications
This study reviews how well people tolerated the Impella heart pump during cardiogenic shock and what complications occurred. It looks at past cases from 2010 to 2022 to help doctors understand the safety of this device.
MontpellierAges 18 years+ - NCT07699666Recruiting
Cord clamping timing for preterm babies
This study compares waiting a bit before clamping the umbilical cord versus clamping it right away for babies born between 32 and 37 weeks of pregnancy. It helps determine which approach may be better for preterm infants.
Tunis, Tunis GovernorateAges birth+ - NCT07703618Recruiting
Does arm massage and tapping prevent IV irritation?
This study tests whether gentle massage and tapping on your arm near the IV site can lower the chance of irritation (phlebitis) from the IV. If you qualify, you would do simple hand and arm motions for a short time each day while you have the IV.
Bogotá, Bogota D.C.Ages 18–110 - NCT06650306Recruiting
Soft contact lenses and eye health in high myopia
This study looks at how wearing soft contact lenses affects the cornea and vision quality in people with high myopia before they have SMILE laser surgery. It may help doctors understand how to better prepare patients for the procedure.
Shanghai, Shanghai MunicipalityAges 18–45 - NCT07694141Recruiting
Pain Relief After Chest Surgery
This trial studies how well different pain medications work after thoracic (chest) surgery. It aims to find the best way to manage pain and improve recovery.
Las Palmas de Gran Canaria, Las PalmasAges 18 years+ - NCT07696130Recruiting
Trifocal lens implant study for cataract or presbyopia
This study tests a new type of trifocal lens implant to see how well it improves vision at all distances after cataract or lens replacement surgery. It may help you become less dependent on glasses.
Szczecin, ZachodnipomorskieAges 50–75 - NCT04266574Recruiting
Blood pressure–guided care for older or frail surgical patients
This study tests a goal-based blood pressure treatment approach during major surgery for people at higher risk (often older or frail with high blood pressure). The goal is to see if this BRAIN-targeted strategy can improve how patients do after surgery.
Rozzano, MilanAges 18 years+ - NCT05030337Recruiting
Closed-loop oxygen control for very preterm babies on ventilators
This trial tests a computer-guided (“closed-loop”) oxygen control system for very preterm babies who need breathing support. It aims to keep oxygen levels safer and more consistent than standard care.
LondonAges Any age - NCT06655506Recruiting
Enhanced Recovery for Gynecologic Cancer Surgery
This trial studies whether an enhanced recovery after surgery (ERAS) program improves outcomes for people with gynecologic cancer. It aims to help you recover faster and with fewer complications.
Athens, AthensAges 25–85 - NCT06533592Recruiting
Bile duct connection technique in liver transplant
This study compares two ways of connecting the bile duct during a liver transplant to see which leads to a smoother recovery. It is for adults having a planned first transplant from a deceased donor.
Warsaw, Masovian VoivodeshipAges 18–75 - NCT05851534Recruiting
Pre-surgery risk reduction for pancreatic surgery
This study helps people going for planned pancreatic cancer surgery (with or without chemo beforehand) by focusing on controllable risk factors before the operation. The goal is to improve safety and outcomes after surgery.
's-HertogenboschAges 18 years+ - NCT06657898Recruiting
Complicated pneumonia in children in Southeast Europe
This study looks back at children who had a serious type of pneumonia (complicated pneumonia) between 2014 and 2024 in Southeast Europe. It aims to learn more about these infections to help improve care for kids in the future.
BelgradeAges 1 month–18 years - NCT07682766Recruiting
Biomarkers of inflammation and infection in critical care
This study looks at markers of inflammation, infection, and immunity in patients who are in the critical care area. It aims to find early signs of how severe the illness might become, how well treatments work, and if infections will develop.
TorinoAges 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.