Clinical trials
Hypotension clinical trials
Below are recruiting hypotension clinical trials, each written for real people, not researchers. We’re tracking 145 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07642765Recruiting
Frailty Score and Blood Pressure Changes During Surgery
This study looks at a simple scoring system (EASIX) that predicts whether older or frail patients will experience dangerous blood pressure drops when anesthesia is given before surgery. Understanding this risk might help doctors better protect vulnerable patients during their operations.
KonyaAges 18 years+ - NCT06930456Enrolling by invitation
Comparing two drugs to prevent low blood pressure during spinal anesthesia
This study tests if giving hydrocortisone (a type of steroid) or ondansetron (an anti-nausea drug) before spinal anesthesia can better prevent low blood pressure during surgery for your belly or lower leg.
Port Said, Port Said GovernorateAges 21 years+ - NCT07339475Recruiting
Using vein size to predict blood pressure drops in older adults during hip or leg surgery
This study uses an ultrasound to measure the size of a vein in your leg before surgery to see if it can predict a drop in blood pressure during the procedure. If you are over 60 and having planned lower-limb surgery with spinal anesthesia, this non-invasive test might help your doctors prepare for your care.
CairoAges 60 years+ - NCT07618416Recruiting
Blood Pressure Prediction Before Anesthesia in Older Adults
This study tests a computer model that uses heart-rhythm measurements to predict whether your blood pressure will drop dangerously after anesthesia begins. If accurate, it could help doctors prepare and protect you during surgery.
Beijing, ChinaAges 65 years+ - NCT07541222Recruiting
Blood pressure medications and surgery recovery outcomes
This study looks at how blood pressure medications affect low blood pressure episodes that happen during and after heart surgery. Researchers want to understand if the number of blood pressure drugs you take before surgery changes how your body handles blood pressure during the operation.
KonyaAges 40 years+ - NCT06995690Recruiting
Ketamine to prevent low blood pressure during orthopedic surgery
This study tests if a low dose of ketamine (a pain medicine) given before spinal anesthesia can prevent dangerously low blood pressure during orthopedic surgery. It might help keep your blood pressure steady, making the procedure safer.
CairoAges 18 years+ - NCT07089043RecruitingPhase 2
Study for people with dizziness when standing from Parkinson's or nerve failure
This study tests a new treatment for dizziness and low blood pressure when standing, caused by Parkinson's disease or pure autonomic failure. It may help if you already take medications like midodrine or droxidopa.
Scottsdale, ArizonaAges 18–85 - NCT07396636Recruiting
Using machine learning to manage low blood pressure during surgery
This study tests whether an AI tool can help doctors better manage low blood pressure during planned surgeries. If you are having an elective surgery with general anesthesia and need an arterial line for monitoring, this trial may be for you.
Konya, Konya/MeramAges 18 years+ - NCT07370103Recruiting
Predicting low blood pressure in liver disease patients after anesthesia
This study uses an ultrasound to measure blood flow in the neck's main artery to see if it can predict a dangerous drop in blood pressure after you are put to sleep for surgery. It is for adult patients with chronic liver disease who are having planned surgery.
CairoAges 18 years+ - NCT07381816Enrolling by invitation
Study of gut blood flow in people with post-meal low blood pressure
This study uses MRI to measure blood flow in the gut when you eat, to understand why some people get dizzy or lightheaded after meals. It compares people with postprandial hypotension to healthy volunteers.
Glostrup MunicipalityAges 18–90 - 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+ - NCT06836986Recruiting
Norepinephrine vs. phenylephrine for blood pressure in C-section
This trial compares two medications, norepinephrine and phenylephrine, to see which works better at preventing low blood pressure during emergency C-sections under spinal anesthesia.
Karachi, SindhAges 18–40 - NCT05993481Enrolling by invitation
Blood pressure measurement and hypotension risk during surgery
This trial tests if noninvasive blood pressure cuff measurements before surgery can help predict low blood pressure during surgery for people having non-cardiac surgery.
Konya, MeramAges 18 years+ - NCT06208904Enrolling by invitation
Gut hormone’s role in post-meal blood pressure drops
This study tests whether a gut hormone called GIP is involved in causing blood pressure drops after eating. It may help find better treatments for people who feel dizzy or faint after meals.
Copenhagen, HellerupAges 18–85 - NCT06814054Recruiting
Predicting low blood pressure after anesthesia in older patients
This study uses ultrasound measurements of the carotid artery and vena cava to predict if older patients might experience low blood pressure after going under general anesthesia for elective surgery. If successful, it could help doctors take preventive steps.
Tanta, El GharbyiaAges 65 years+ - NCT07033273Recruiting
Ultrasound vein test to predict low blood pressure during dialysis
This study uses an ultrasound to check how much your main vein (inferior vena cava) collapses during dialysis. It aims to see if this measurement can help predict drops in blood pressure during treatment, so doctors can better manage your dialysis sessions.
Wuhu, AnhuiAges 18–80 - NCT06819436RecruitingPhase 4
Dexamethasone for spinal anesthesia side effects
This trial tests if a steroid called dexamethasone can prevent low blood pressure after spinal anesthesia for orthopedic surgery. If you are having hip, knee, or other bone surgery with spinal anesthesia and are otherwise healthy, this study may help reduce side effects.
Karachi, SindhAges 65–85 - NCT06498115RecruitingPhase 4
Norepinephrine for low blood pressure after cesarean anesthesia
This trial tests a medicine called norepinephrine to see if it helps prevent low blood pressure after the spinal anesthesia used during planned cesarean sections. If you qualify, you would receive the medicine during your procedure to keep your blood pressure stable.
Bengbu, AnhuiAges 18–40 - NCT07328958Recruiting
Ciprofol dosing for blood pressure in elderly abdominal surgery patients
This study tests if giving the sedative ciprofol in carefully adjusted doses can prevent low blood pressure during and after laparoscopic belly surgery in older adults. It may help your surgical team keep your blood pressure stable.
Guangzhou, GuangdongAges 65 years+ - NCT07719075Recruiting
Norepinephrine dose for low blood pressure during emergency belly surgery
This trial tests whether a 5 microgram or a 10 microgram dose of norepinephrine works better to treat low blood pressure that happens after starting anesthesia or during emergency abdominal surgery. It may help doctors choose the right dose to keep your blood pressure stable.
Cairo, Cairo GovernorateAges 21–65 - NCT07322133RecruitingPhase 4
Comparing two blood pressure medicines for newborns with lung hypertension
This trial compares two medicines (dopamine and norepinephrine) to see which works better for raising blood pressure in newborns who have both low blood pressure and high blood pressure in the lungs. Both medicines are given through a vein to help stabilize your baby's blood pressure.
Sacramento, CaliforniaAges Up to 4 weeks - NCT01370512Enrolling by invitationPhase 2
Droxidopa plus pyridostigmine for low blood pressure on standing
This Phase 2 study tests whether the medicines droxidopa and pyridostigmine can improve symptoms of orthostatic hypotension, which is low blood pressure when you stand up. It is designed for people whose low blood pressure is caused by problems with the nerves that control blood pressure.
Rochester, MinnesotaAges 18 years+ - NCT04760977Recruiting
HEMS care for bleeding trauma with low blood pressure
This trial studies how emergency helicopter (HEMS) teams manage trauma patients who have signs of shock from blood loss, especially when bleeding is suspected or ongoing. It may help teams choose the best pre-hospital approach to stabilize you sooner.
AlessandriaAges 18 years+ - NCT04914234RecruitingPhase 4
Atenolol vs metoprolol for low blood pressure during nasal surgery
This trial compares two commonly used blood-pressure medicines—atenolol and metoprolol—to see which one works best for keeping blood pressure safely low during nasal surgeries. It may help patients have more stable anesthesia while reducing side effects from blood pressure changes.
Damanhūr, El-BeheiraAges 21–50
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Common questions
- Are there clinical trials for hypotension?
- Yes. Clin2 currently lists 145 recruiting hypotension 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 hypotension 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 hypotension 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.