Anesthesia Clinical Trials

410 recruitingLast updated: July 17, 2026

There are 410 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

410 actively recruiting trials for anesthesia are listed on ClinicalTrialsFinder across 6 cities in 51 countries. The largest study group is Not Applicable with 203 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 151 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 410 trials

Recruiting
Not Applicable

Ketamine Versus Dexmedetomidine as an Adjuvant in Scalp Block in Supratentorial Brain Tumor Excision Surgeries

Acute PainRegional Anesthesia MorbiditySupratentorial Brain Tumor
Cairo University90 enrolled2 locationsNCT07698665
Recruiting
Not Applicable

ANI-Guided Anesthetic Desflurane Consumption

Postoperative PainGeneral AnesthesiaLaparoscopic Cholecystectomy
Wonkwang University Hospital125 enrolled1 locationNCT06982209
Recruiting

Relationship Between Induction Burst Suppression and Bispectral Index

Total Intravenous AnesthesiaBurst SuppressionBispectral Index Monitoring
Amasya University200 enrolled2 locationsNCT07557433
Recruiting
Not Applicable

Sugammadex-Induced Clenching During Neuromuscular Blockade Reversal

Perioperative ComplicationsAnesthesia GeneralSugammadex+3 more
Wonkwang University Hospital240 enrolled1 locationNCT06962007
Recruiting
Not Applicable

Effectiveness of Retrolaminar Block in Lumbar Spine Fusion With Multimodal Analgesia

AnesthesiaAcute PainLumbar Spine Disease
Pontificia Universidad Catolica de Chile44 enrolled1 locationNCT07291388
Recruiting

Clinical Performance and Multitasking in Anesthesia : a Simulation-based Study

AnesthesiaMultitasking Behavior and Multitasking AbilitySimulation Based Medical Education+3 more
University Hospital, Grenoble35 enrolled1 locationNCT07615582
Recruiting
Not Applicable

Multimodal Anesthesia in Robotic Laparoscopic Nephrectomy

AnesthesiaNephrectomy / MethodsAnesthesia and Procedure Related Time Intervals
Fundacio Puigvert80 enrolled1 locationNCT07558226
Recruiting

Upper vs Lower Extremity BP in Spinal Cesarean Using ClearSight

AnesthesiaPregnancy RelatedBlockades Neuromuscular
Ohio State University327 enrolled1 locationNCT07685730
Recruiting
Not Applicable

Hemodynamic Effect of Dexmedetomidine Versus Magnesium Sulphate as an Adjuvant to Lidocaine in Preemptive Peribulbar Block in Patients Undergoing Dacryocystorhinostomy Under General Anesthesia

DexmedetomidineGeneral AnesthesiaLidocaine+4 more
Cairo University60 enrolled1 locationNCT07675616
Recruiting
Not Applicable

Impact of Communication Delays on Anesthesia Response to Medical Emergencies and Ultrasound-Guided Regional Anesthesia

Regional AnesthesiaRemote Consultation, TeleconsultationRegional Anesthesia Morbidity+1 more
Nova Scotia Health Authority42 enrolled1 locationNCT07675863
Recruiting
Not Applicable

Effect of Caudal Block on Urethrocutaneous Fistula After Distal Hypospadias Repair

HypospadiasPediatric AnesthesiaCaudal Block
Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital80 enrolled2 locationsNCT07675798
Recruiting
Not Applicable

Comparison Between Ultrasound-Guided Costoclavicular and Lateral-Sagittal Infraclavicular Brachial Plexus Blocks in Adult Distal Upper Limb Surgeries

Regional Anesthesia BlockBrachial Plexus Blocks
Ain Shams University50 enrolled1 locationNCT07517809
Recruiting
Phase 4

Comparison of Norepinehrine Versus Phenylepherine Infusion for Prevention of Post-spinal Hypotension

Patients Undergoing Orthopedic Hip Surgery Under Spinal AnesthesiaOrthopedic Hip Sugery in Eldely Patients
Sohag University62 enrolled1 locationNCT07662408
Recruiting

Evaluation of the Impact of Ambulatory Epidural on Maternal Satisfaction During Delivery and Postpartum

epidural anesthesiaChildbirth
Centre Hospitalier Régional Metz-Thionville126 enrolled2 locationsNCT06550570
Recruiting
Not Applicable

Comparison of Two General Anesthesia Maintenance Strategies on Intraoperative Visibility During Arthroscopic Rotator Cuff Surgery: A Randomized Trial

ArthroscopyAnesthesia Generalrotator cuff injuries
Centre Hospitalier Universitaire de Nice110 enrolled1 locationNCT07628244
Recruiting
Not Applicable

Opioid-free Anesthesia as an Alternative to General Anesthesia in Abdominal Surgery

Anesthesia GeneralAnalgesics, OpioidAnesthesia, Endotracheal
Jagiellonian University600 enrolled1 locationNCT06380244
Recruiting
Phase 4

Induction in the Dark

Anesthesia Induction
Medical University of South Carolina240 enrolled1 locationNCT06144177
Recruiting
Not Applicable

Pre-incisional Infiltration With Ropivacaine Plus Diprospan for Relieving Postoperative Pain After Laparoscopic Surgery

Laparoscopic SurgeryLaparoscopic CholecystectomyLaparoscopic Appendectomy+2 more
Beijing Tiantan Hospital150 enrolled1 locationNCT07626463
Recruiting
Not Applicable

Pre-incisional Infiltration With Ropivacaine Plus Diprospan for Relieving Postoperative Pain After Thoracoscopic Surgery

Video-assisted Thoracoscopic Surgery (VATS)SegmentectomyLobectomy+2 more
Beijing Tiantan Hospital100 enrolled1 locationNCT07626489
Recruiting
Not Applicable

Spinal Versus General Anesthesia in Open Simple Prostatectomy

AnesthesiaUrologic NeoplasmsBenign Prostatic Hyperplasia
Hitit University80 enrolled2 locationsNCT07643415