Clinical trials
General Anesthesia clinical trials
Below are recruiting general anesthesia clinical trials, each written for real people, not researchers. We’re tracking 171 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06909227Recruiting
Testing lactate levels to predict complications after infant surgery
This study checks whether measuring lactate (a substance made by muscles during stress or low oxygen) in a vein right after surgery can help doctors predict complications in babies less than 1 year old. It focuses on infants who need general anesthesia for non-cardiac surgeries inside the hospital.
ParisAges birth–1 year - NCT07267403Recruiting
Brain activity and sedation during anesthesia
This trial studies how stimulating a nerve in the wrist affects brain activity and sedation levels during propofol anesthesia. It may help improve care for right-handed patients having surgery.
BrusselsAges 18–81 - NCT07569952Recruiting
Nerve Block to Improve Surgical Field in Pituitary Surgery
This trial tests whether blocking a specific nerve in the face (sphenopalatine ganglion) during pituitary tumor surgery improves the surgeon's view and reduces bleeding. Pituitary adenomas are non-cancerous tumors in the brain that are removed through the nose using a camera.
CairoAges 1.8 years–60 years - NCT07020390Recruiting
How anesthesia affects recovery after prostate surgery
This trial compares different anesthesia methods to see which helps patients recover better after HOLEP surgery for an enlarged prostate. Results could help choose the best anesthesia for future patients.
Melikgazi, KayseriAges 18 years+ - NCT07561970Recruiting
Comparing two anesthesia drugs during heart rhythm procedures
This study compares two commonly used anesthesia medications (propofol and sevoflurane) in patients having a procedure to treat irregular heartbeats. Researchers want to see which drug works better and is safer for keeping you asleep during the procedure.
BrusselsAges 18 years+ - NCT02708836Recruiting
Tests safer airway method to reduce anesthesia “waking up” issues
This study looks at whether a combined airway method during general anesthesia can reduce unpleasant or risky “emergence” problems as you wake up. It is for people having planned laparoscopic (camera) surgery and who can follow fasting and consent rules.
Hershey, PennsylvaniaAges 18 years+ - NCT06400901Recruiting
Brain signals during recovery from anesthesia for DBS patients
This trial records brain activity during recovery from general anesthesia in people undergoing deep brain stimulation (DBS) surgery. It aims to understand how the brain wakes up after anesthesia.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06825910Recruiting
Comparing two breathing masks for urologic surgery
This trial tests two different types of laryngeal masks (breathing tubes that sit in the throat) to see which works better during minor urologic procedures. It is for adults having surgery in a lying-down position (on the back or with legs in stirrups) under general anesthesia.
AthensAges 18–90 - NCT07670923RecruitingPhase 4
Comparing two sedatives for older patients during non-intubated surgery
This trial compares two sedative medicines, ciprofol and propofol, to see which works better for older patients having surgery without a breathing tube. It aims to find the safer option for your heart and lungs.
Yinchuan, NingxiaAges 65–80 - NCT06473922Recruiting
Fear and healing after wisdom tooth or jaw implant surgery
This study measures fear and anxiety levels and monitors wound healing in patients getting wisdom tooth extraction or jaw implants, comparing local anesthesia to general anesthesia.
Be’er Ya‘aqovAges 18–85 - NCT07678073Recruiting
Comparing Anesthesia Types for Kidney Transplants
This study compares two types of anesthesia (general gas anesthesia vs. a spinal-plus-epidural method) during living-donor kidney transplants to see how they affect certain body signals related to cell health and aging. If you are having a kidney transplant from a living donor and are in good overall health, this trial could help doctors learn which anesthesia may be better for you.
Gaziantep, State/ProvinceAges 18–70 - NCT04546230Recruiting
Epidural anesthesia for keyhole kidney removal surgery
This trial studies using a small-needle spinal/epidural type pain medicine delivered to your back during a keyhole kidney removal. It may help control pain and reduce the need for stronger pain medicines during and after surgery.
CairoAges 18–70 - NCT07536568Recruiting
Caffeine to speed recovery after eye surgery in older adults
This study tests whether a small dose of caffeine placed under the tongue helps older adults wake up faster and feel less confused after eye surgery under general anesthesia. Researchers want to see if this simple approach can improve how quickly patients recover and reduce post-surgery agitation.
CairoAges 65 years+ - NCT04620343Recruiting
Study of breathing treatment for EILO during exercise
This trial tests a treatment approach for exercise-related breathing difficulty called EILO. It aims to help people whose breathing problems show up during peak exercise and who want ongoing follow-up.
Bergen, VestlandAges 12 years+ - NCT07675616Recruiting
Comparing two drugs for numbing the eye before tear-duct surgery
This trial tests whether adding dexmedetomidine or magnesium sulfate to lidocaine makes numbing the eye more effective for tear-duct surgery. The goal is to find which combination provides better pain control during surgery.
CairoAges 18 years+ - NCT07399093Recruiting
Ultrasound test before brain surgery anesthesia
This trial uses ultrasound to measure blood flow and fluid levels in the body before brain surgery. It aims to help doctors manage fluids better during and after anesthesia.
CairoAges 18–40 - NCT06417567Recruiting
Preventing nausea and vomiting after GI cancer surgery
This study tests whether the medication NEPA (Netupitant and Palonosetron) can prevent nausea and vomiting in people who have had surgery for liver, gallbladder, or pancreatic cancer. It may help those who want to avoid post-surgery sickness.
Tianjin, Tianjin MunicipalityAges 18–65 - NCT07746505Recruiting
Remimazolam vs midazolam for anesthesia in older adults
This study compares two sedative medicines used to start general anesthesia in patients 65 and older having non-cardiac surgery. The goal is to see which one is safer and works better for older patients.
HangzhouAges 65 years+ - NCT07348614RecruitingPhase 4
Knee manipulation: best numbing method for less pain
This study tests different numbing techniques to see which works best for pain during a knee manipulation procedure. It may help you have less pain and a smoother recovery.
Durham, North CarolinaAges 18–75 - NCT06853756Recruiting
Comparing two airway devices in children having orthopedic surgery
This trial compares two types of breathing tubes (I-gel and Ambu AuraGain) used during anesthesia to see which one causes less air to enter the stomach. It is for children ages 2-12 having planned orthopedic surgery.
Tanta, El-GharbiaAges 2–12 - NCT06430957Recruiting
Sleep apnea risk after dental surgery under general anesthesia
This study checks dental patients for the risk of sleep apnea before surgery and looks at whether that risk is linked to problems after general anesthesia. It may help you understand your own risk and improve safety.
KayseriAges 18–80 - NCT06910644Recruiting
Pain relief after mastectomy: dexmedetomidine vs lidocaine
This trial tests whether adding dexmedetomidine or lidocaine to anesthesia during mastectomy helps reduce long-term pain after surgery. It's for women with breast cancer undergoing mastectomy with lymph node removal.
CairoAges 18–75 - NCT06315933Recruiting
Anesthesia and brain development in children with congenital scoliosis
This study looks at how anesthesia (medicine used to put children to sleep during surgery) may affect the brain development of children with congenital scoliosis. It will help doctors understand how to make anesthesia safer for children with this condition.
Beijing, Beijing MunicipalityAges 6–16 - NCT07752303Enrolling by invitation
Comparing two anaesthesia methods for weak hearts
This study compares two types of anaesthesia for people with a weakened heart (ejection fraction between 35-40%) who need planned lower-limb surgery. It looks at how each method affects blood pressure and heart function during and after the procedure.
SargodhaAges 18–70
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Common questions
- Are there clinical trials for general anesthesia?
- Yes. Clin2 currently lists 171 recruiting general anesthesia 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 general anesthesia 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 general anesthesia 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.