Clinical trials
Complication clinical trials
Below are recruiting complication clinical trials, each written for real people, not researchers. We’re tracking 1,143 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06574399Recruiting
Staph blood infection study: understanding severity
This study looks at different types of Staph aureus blood infections to understand which ones are more likely to cause severe illness or death. It may help doctors predict who needs more aggressive treatment.
SevilleAges 18 years+ - NCT06575530RecruitingPhase 4
Remimazolam for sedation after non-cardiac surgery
This trial tests a sedative called remimazolam besylate in patients who need a breathing tube and light sedation after non-cardiac surgery. The goal is to see if it works well and is safe.
Beijing, Beijing MunicipalityAges 18–64 - NCT06520631Recruiting
Cryotherapy for pain from dialysis needle insertion
This study tests if applying cold therapy (cryotherapy) to the access site before needle insertion can reduce pain during hemodialysis. If you are on dialysis and have an arteriovenous fistula, this might help make your treatment more comfortable.
CairoAges 30–50 - NCT06517407Recruiting
Comparing two stoma placement methods to reduce complications
This trial is comparing two ways to place a stoma (a new opening for waste) during abdominal surgery, to see which method leads to fewer problems like leaking or skin issues.
AsyutAges Any age - NCT06507527Recruiting
Frailty in older adults having outpatient digestive endoscopy
This study looks at frailty in older adults (70+) who are having an outpatient digestive endoscopy. It aims to understand how frailty affects the procedure and recovery.
BarcelonaAges 70–100 - NCT06502886Recruiting
Stability after braces with premolar removal and special retainers
This study tests whether using a special type of retainer (bonded on the tongue side and the roof of the mouth) helps keep teeth stable after braces for people who had their upper and lower first premolars removed. If you're finishing orthodontic treatment and need a retainer, this study may apply to you.
CairoAges 18 years+ - NCT02733289Recruiting
Follow-up program for women treated for cervical cancer
This trial studies a standard follow-up plan for people who are treated with radiation with the goal of cure for cervical cancer. It may help your care team monitor recovery, side effects, and overall health over time.
GroningenAges Any age - NCT02714387Recruiting
Study of serious complications from non-traumatic blood vessel brain problems
This study follows people who have non-injury (non-traumatic) blood-vessel-related problems in the brain to understand serious complications. It may help researchers identify risks and improve care over time.
AngersAges 15 years+ - NCT06493812Recruiting
Comparing two tissue patches for pituitary tumor surgery
This trial compares two types of tissue patches (from the thigh or temple) used to repair the floor of the skull after pituitary tumor surgery. It helps prevent brain fluid leaks after the operation.
ZagrebAges 18 years+ - NCT06453525Recruiting
Automated assessment of difficult airway before surgery
This study tests an automated tool to help doctors assess your airway before surgery, aiming to make breathing tube placement safer. It is for adults who are already scheduled for general anesthesia with a breathing tube.
LausanneAges 18–100 - NCT06600347Recruiting
DASH diet and relaxation for heart health in menopause
This study tests whether a healthy eating plan (DASH diet) combined with a simple relaxation technique can lower heart risks in women after menopause. It may help you manage blood pressure and stress without medication.
SuezAges 50–60 - NCT06399536Recruiting
Individualized blood management for major non-cardiac surgery
This trial tests a personalized approach to managing your own blood during surgery, which may reduce the need for donor blood transfusions. It is for people having planned non-cardiac surgery expected to need a large amount of blood.
Chengdu, SichuanAges 18–75 - NCT06379009Recruiting
Home exercise program for kidney transplant recipients
This trial tests a home-based exercise program for people who have recently had a kidney transplant. It aims to help you improve your physical function and recovery after surgery.
OsloAges 18 years+ - NCT04016545Recruiting
Low-profile stent devices for elective TEVAR
This trial studies whether using newer, smaller “low-profile” devices during TEVAR can affect outcomes like complications and survival. If you need an elective TEVAR, this may help doctors compare safety and results with these newer tools.
Roma, RMAges Any age - NCT06997471RecruitingPhase 1
Safety of modified stem cell infusion with organ transplant
This early-phase trial tests whether it is safe to give a special type of stem cell transplant (with the naïve T cells removed and only memory T cells left) to people receiving organ transplants. It is for children getting intestine or lung transplants, and for children or adults getting kidney transplants.
Madrid, MadridAges birth+ - NCT07287280Recruiting
Predicting surgery complications in gynecologic cancer
This study is comparing two different tools that doctors use to predict complications from gynecologic cancer surgery. The goal is to see which tool works better for planned (non-emergency) surgeries.
BangkokAges 18 years+ - NCT07666464RecruitingPhase 3
Saline wash for complicated lung infections
This trial tests if washing the infected fluid in the chest with salt water (saline) early on helps treat complicated lung infections better than the usual care. It may improve recovery and reduce the need for surgery.
Amiens, PicardieAges 18 years+ - NCT06153888Recruiting
Heart strain during dialysis: a study on fluid removal
This study looks at how quickly fluid is removed during dialysis affects the heart. It may help find safer ways to manage fluid removal for people on hemodialysis.
UmeåAges 18 years+ - NCT06142773Recruiting
Brain activity and breathing during MRI
This study looks at how brain activity relates to the depth of your breaths during an MRI scan while you are under anesthesia. It may help doctors better understand breathing control during surgery.
Toronto, OntarioAges 18 years+ - NCT06136637Recruiting
Monitoring glycocalyx to predict complications after heart surgery
This study will see if measuring a substance in your blood (glycocalyx) can help doctors predict problems after heart surgery that uses a heart-lung machine. The goal is to improve care after surgery.
RouenAges 18–80 - NCT06587880RecruitingPhase 4
Mouthwash and wisdom tooth extraction recovery
This study compares different mouthwashes to see which one helps healing after wisdom tooth surgery. If you have a lower wisdom tooth that is impacted (stuck) and need it removed with some bone cutting, you may qualify.
AmmanAges 18 years+ - NCT07220733RecruitingPhase 1/Phase 2
Exoskeleton rehab after chest surgery in the ICU
This trial tests whether a self-balancing exoskeleton can help people who had chest surgery and are weak (bedbound or nearly so) start walking earlier in the ICU. It aims to see if it is safe and possible to use this device for rehabilitation.
Boston, MassachusettsAges 18 years+ - NCT05708755RecruitingPhase 2
Monitoring immune response to CMV after lung transplant
This Phase 2 study monitors how your immune system reacts to CMV (a common virus) after a lung transplant. It may help doctors understand which patients are better protected and could guide future treatments to reduce CMV-related complications.
New York, New YorkAges 18–99 - NCT07024420Recruiting
Sigh breathing during heart surgery with heart-lung machine
This study tests if adding occasional deep breaths (sighs) during heart surgery helps patients recover better after using the heart-lung machine. It is for people having planned (not emergency) heart surgery.
Nanjing, JiangsuAges 18 years+
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Common questions
- Are there clinical trials for complication?
- Yes. Clin2 currently lists 1,143 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.