Clinical trials
Intraoperative clinical trials
Below are recruiting intraoperative clinical trials, each written for real people, not researchers. We’re tracking 272 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07603336Recruiting
Heart Monitoring Methods During Pancreas Surgery
This study compares two ways of monitoring your heart function during Whipple surgery (pancreas removal). Doctors will use different monitoring approaches to guide fluid and medication during your operation to help you recover better.
Çankaya, AnkaraAges 18–80 - NCT07060443RecruitingPhase 2
Fluorescent dye study for right-sided colon cancer surgery
This trial tests whether using a fluorescent dye during surgery can help doctors better see and remove lymph nodes in people with right-sided colon cancer. It aims to make surgery more precise and potentially improve outcomes.
DaeguAges 19–85 - NCT07061548Recruiting
Predicting heart output changes during surgery using capnography
This trial uses a computer algorithm to predict changes in how well your heart pumps blood during surgery. It looks at carbon dioxide levels in your breath to make these predictions. This could help doctors adjust care in real time.
SeoulAges 19–75 - NCT05831345RecruitingPhase 3
Methadone during surgery to prevent post-surgery pain
This Phase 3 trial tests whether giving methadone during hip or knee replacement surgery can reduce pain after surgery. It may help some people use less rescue pain medicine afterward, but it also has safety checks for kidney, liver, heart, and opioid-related risks.
BrusselsAges 18–80 - NCT07078201RecruitingPhase 4
Comparing two pain meds in spinal anesthesia for leg surgery
This study compares two medicines (dexmedetomidine and fentanyl) added to a spinal numbing shot for people having planned leg or knee surgery. The goal is to see which one works better to keep your blood pressure stable, and to make the numbing last while keeping you comfortable.
Port SaidAges 20–60 - NCT07571395Recruiting
Nerve monitoring during surgery to track muscle relaxation
This trial tests a nerve-monitoring method during elective surgery to track how well muscle-relaxing medications are working. Doctors will place small sensors on your arms to measure nerve and muscle activity, which may help them give you the right dose of anesthesia.
DebrecenAges 18 years+ - NCT07513974Recruiting
Pain sensitivity test to predict opioid needs in heart surgery
This study measures how sensitive you are to pain using a special device, then tracks how much pain medication you need during heart surgery. The goal is to see if pain sensitivity can predict opioid requirements and help doctors customize pain control for you.
Brussels, AnderlechtAges Any age - NCT07683299Recruiting
New heart monitoring during bypass surgery
This study tests a new way to monitor your heart and blood flow during heart surgery that uses a heart-lung machine. The goal is to see if this integrated approach helps doctors make better decisions during the operation.
Medellín, AntioquiaAges 18 years+ - NCT07476482Enrolling by invitation
Shared decision-making during planned C-section under spinal anesthesia
This trial tests whether involving you in decisions during your planned C-section can improve your experience. You will be awake under spinal anesthesia and the study focuses on helping you feel more in control.
AlexandriaAges 18 years+ - NCT07340970Recruiting
Sensory feelings during planned c-section
This study explores what sensations women feel during a planned cesarean delivery with spinal anesthesia. It may help understand how women experience touch, pressure, or other feelings during the procedure.
Vancouver, British ColumbiaAges 19 years+ - NCT07325773Recruiting
Can magnesium help lung function during one-lung breathing?
This trial tests if giving magnesium during surgery helps oxygen levels in the blood and supports lung mechanics when only one lung is used for breathing.
IstanbulAges 18–80 - NCT06895200Recruiting
Smart reminders for safer gallbladder surgery
This trial tests a smart reminder system to help surgeons follow safety steps during laparoscopic gallbladder removal. It aims to reduce risks and improve outcomes for patients with non-cancerous gallbladder disease.
StrasbourgAges 18 years+ - NCT07692425Recruiting
Neck vein test to predict blood pressure drop during surgery
This study tests whether checking how much the jugular vein (a vein in the neck) collapses can help predict drops in blood pressure during surgery. It's for older adults having laparoscopic colon or rectal surgery.
CairoAges 60 years+ - NCT06910228Enrolling by invitation
Brain oxygen changes during spine surgery position shifts
This study measures how your child's brain oxygen levels change when they are repositioned during spine surgery. It may help make surgeries safer for teens and young adults.
Columbus, OhioAges 10–21 - NCT06048445Recruiting
Preventing bile duct issues after children's liver transplant
This trial tests placing a temporary drainage stent during liver transplant surgery in children to see if it helps prevent bile duct complications. It might improve recovery for young transplant recipients.
Hangzhou, ZhejiangAges 1–6 - NCT07264790RecruitingPhase 1
Minoxidil for Better Blood Flow in Breast Reconstruction
This trial tests whether applying minoxidil (a hair growth medication) to breast tissue during surgery can improve blood flow to the reconstructed breast. It is for women who are having both breasts removed to prevent cancer and have reconstruction on the same day.
Durham, North CarolinaAges 18 years+ - NCT06871150Recruiting
Fluid management during major abdominal cancer surgery
This trial compares three different approaches to guiding fluid management during major abdominal cancer surgery. The goal is to find the best way to maintain stable blood pressure and organ function during the procedure.
Bergamo, ItalyAges 65 years+ - NCT06967662Enrolling by invitation
Plasma Adsorption to Prevent Pancreatic Cancer Spread During Surgery
This trial tests whether a special blood-filtering treatment (plasma adsorption to remove extracellular DNA) given during surgery can help prevent pancreatic cancer from spreading. It is for people with non-metastatic pancreatic cancer who are scheduled for surgery.
Moscow, Moscow OblastAges 18–75 - NCT06956365Recruiting
Comparing two medicines for bleeding during c-section under general anesthesia
This trial compares two drugs, oxytocin and carbetocin, to see which one better controls blood pressure and heart rate changes during cesarean section surgery. Both medicines help the uterus contract after delivery to reduce bleeding.
Van, TuşbaAges 18–40 - NCT06918626Recruiting
Comparing two bile duct stone removal approaches during gallbladder surgery
This trial compares two ways of checking for and removing stones from the main bile duct during gallbladder surgery. One method uses a special scope (SpyGlass) during the operation, and the other does an MRI first. The goal is to see which approach is better for people with gallstone-related inflammation of the gallbladder who might have stones in the bile duct.
Pavia, PaviaAges 18 years+ - NCT06808295RecruitingPhase 1
Dexmedetomidine for tear duct surgery
This study tests whether a medication called dexmedetomidine can reduce the amount of anesthesia needed during tear duct surgery (DCR), possibly making the procedure safer and more comfortable.
GizaAges 16–75 - NCT06776536Recruiting
Testing ultrasound depth in endometriosis bowel surgery
This trial uses an ultrasound probe placed inside the rectum during surgery to see how accurately it measures how deep and how far endometriosis has spread into the bowel wall. The goal is to help surgeons decide exactly how much bowel needs to be removed.
IstanbulAges 18–55 - NCT06708169Recruiting
Education before C-section to prevent shivering
This trial tests if teaching mothers about what to expect during a planned C-section can reduce the chance of shivering during surgery. It may help you feel more prepared and comfortable.
Seoul, Jongno-guAges 19 years+ - NCT07349186Recruiting
Blood pressure monitoring during robot prostate surgery
This trial compares two ways to measure blood pressure during robot-assisted prostate surgery: a cuff on the arm (oscillometric) vs. a tiny tube in an artery (intraarterial). It aims to see if the cuff method is just as reliable, which could make monitoring simpler and less invasive.
Hamburg, Free and Hanseatic City of HamburgAges 18 years+
Hear when a new Intraoperative trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for intraoperative?
- Yes. Clin2 currently lists 272 recruiting intraoperative 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 intraoperative 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 intraoperative 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.