Anesthesia Clinical Trials

395 recruitingLast updated: June 17, 2026

There are 395 actively recruiting anesthesia clinical trials across 51 countries. Studies span Not Applicable, Phase 4, Phase 3, Phase 2, Early Phase 1, Phase 1. Top locations include Cairo, Egypt, Istanbul, Turkey (Türkiye), Houston, Texas, United States. Updated daily from ClinicalTrials.gov.


Anesthesia Trials at a Glance

395 actively recruiting trials for anesthesia are listed on ClinicalTrialsFinder across 6 cities in 51 countries. The largest study group is Not Applicable with 192 trials, with the heaviest enrollment activity in Cairo, Istanbul, and Houston. Lead sponsors running anesthesia studies include Cairo University, Ain Shams University, and University of Padova.

Browse anesthesia trials by phase

Treatments under study

About Anesthesia Clinical Trials

Looking for clinical trials for Anesthesia? There are currently 147 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Anesthesia trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Anesthesia clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 120 of 395 trials

Recruiting
Not Applicable

Spinal Versus General Anesthesia in Open Simple Prostatectomy

AnesthesiaUrologic NeoplasmsBenign Prostatic Hyperplasia
Hitit University80 enrolled2 locationsNCT07643415
Recruiting
Phase 4

Opioid Free Anesthesia-Analgesia Strategy and Surgical Stress in Elective Open Abdominal Aortic Aneurysm Repair

Opioid UsePostoperative PainAnesthesia+5 more
University of Crete40 enrolled1 locationNCT04894864
Recruiting

Effect of Bilateral Ultrasound-Guided TAP Block on Quality of Recovery in Cesarean Delivery Patients Receiving Intrathecal Morphine

Postoperative Pain ManagementObstetric AnesthesiaRecovery From Anesthesia
MEHMET GÖKHAN TAFLAN150 enrolled1 locationNCT07145619
Recruiting
Not Applicable

PENG Block + LIA For Endoprosthesis Surgery

anesthesia and analgesiaPain, PostoperativeNerve Block+3 more
ASST Gaetano Pini-CTO100 enrolled1 locationNCT07239817
Recruiting
Not Applicable

Impact of Intraoperative Oxygenation Practices on Patient Outcomes

Surgeries Undergoing General Anesthesia
Frederic T Billings IV54,000 enrolled4 locationsNCT07224243
Recruiting

Minto and Eleveld Remifentanil Target Controlled Infusion (TCI) Models: a Clinical Comparison

Anesthesia Brain MonitoringPropofolRemifentanil
University of Padova100 enrolled1 locationNCT07259291
Recruiting

The Effects of Anesthesia on Postoperative Cognitive Functions in Patients Undergoing Sleeve Gastrectomy

Postoperative Neurocognitive DisorderCognitive FunctionsTotal Intravenous Anesthesia+6 more
Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital60 enrolled1 locationNCT07637357
Recruiting

The Society for Obstetric Anesthesia and Perinatology Research Network General Anesthesia Registry

cesarean deliveryGeneral Anesthesia
Yale University5,000 enrolled35 locationsNCT06030063
Recruiting
Early Phase 1

Nitrous Oxide Neuroimaging

PainAnesthesiaAmnesia
Keith M Vogt60 enrolled1 locationNCT06702631
Recruiting
Not Applicable

Efficacy of the Erector Spinae Plane Block for Persistent Back Pain in Patients With Ankylosing Spondylitis

ESPBAnkylosing Spondylitis (AS)Regional Anesthesia+1 more
Marmara University15 enrolled1 locationNCT07633730
Recruiting
Not Applicable

Erector Spinae Block Versus Paravertebral Block on Chronic Pain After Mastectomy

Opioid UseMastectomy; LymphedemaChronic Pain+1 more
American University of Beirut Medical Center132 enrolled1 locationNCT07561411
Recruiting
Not Applicable

BELUGA: Better to Exchange ETT for LMA Before Extubation in Children Under General Anaesthesia

PaediatricEndotracheal ExtubationAirway Anesthesia
Telethon Kids Institute1,400 enrolled8 locationsNCT07204990
Recruiting
Not Applicable

Light and Anesthesia

AnesthesiaSedationLight
Peking University People's Hospital66 enrolled1 locationNCT07517484
Recruiting
Phase 4

Propofol-Only Versus Dexmedetomidine-Propofol in Children Undergoing Magnetic Resonance Imaging

DexmedetomidinePediatric SedationRecovery Time+3 more
Boston Children's Hospital105 enrolled1 locationNCT07369128
Recruiting
Not Applicable

Optimizing Patient-centred Outcomes Using Opioid Minimization Strategies: The OPUS Anesthesia Pilot Trial

SurgeryQuality of LifePain, Postoperative+5 more
CHU de Quebec-Universite Laval100 enrolled3 locationsNCT06884540
Recruiting

Comparison of Meta-PENG and Suprainguinal Fascia Iliaca Plane Block in Hip Fractures

Postoperative PainRegional AnesthesiaHip Fracture
Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital80 enrolled1 locationNCT07612761
Recruiting

Pain Assessment During Rapid Sequence Induction

General AnesthesiaNociceptionRapide Sequence Induction+1 more
Centre Hospitalier Princesse Grace150 enrolled1 locationNCT07588165
Recruiting

Low-Flow Anesthesia and Open-Heart Surgery

Open-heart surgeryHemodynamicsLow-Flow Anesthesia
Çağrı Özdemir80 enrolled1 locationNCT07040735
Recruiting

Clinical Study to Confirm the Safety and Performance of the Virtuoso Phaco-vitrectomy Device

CataractVitrectomy Operation Under General Anesthesiavitrectomy
Beaver-Visitec International, Inc.205 enrolled1 locationNCT06799156
Recruiting
Not Applicable

Impact of a Global Warming Strategy of the Patient on the Prevalence of Hypothermia in the Recovering Room

Perioperative/Postoperative ComplicationsHypothermia; Anesthesia
Poitiers University Hospital174 enrolled1 locationNCT06551558