Surgery Clinical Trials

230 recruiting

Surgery Trials at a Glance

1,101 actively recruiting trials for surgery are listed on ClinicalTrialsFinder across 6 cities in 75 countries. The largest study group is Not Applicable with 509 trials, with the heaviest enrollment activity in Beijing, Guangzhou, and Paris. Lead sponsors running surgery studies include Assistance Publique - Hôpitaux de Paris, Peking University First Hospital, and Beijing Tiantan Hospital.

Treatments under study

About Surgery Clinical Trials

Looking for clinical trials for Surgery? There are currently 230 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 Surgery 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 Surgery 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 1,101 trials

Recruiting
Not Applicable

Optimization of Transcranial Motor Evoked Potentials in Supratentorial Surgeries

Surgery
Insel Gruppe AG, University Hospital Bern203 enrolled1 locationNCT06480370
Recruiting
Not Applicable

Reducing Patient Waiting Time for Cataract Surgery

Cataract Surgery
Seva Canada Society360 enrolled1 locationNCT07484659
Recruiting
Not Applicable

Prolonged Chest Tube Treatment to Reduce Rates of Atrial Fibrillation Following Cardiac Surgery

Coronary Arterial Disease (CAD)Valve ReplacementAortic Surgery
Region Skane624 enrolled1 locationNCT06800781
Recruiting
Not Applicable

Ultrasound-Guided Erector Spinae Plane Block Versus Thoracoscopically-Guided Intercostal Nerve Block in Video-Assisted Thoracoscopic Surgery

Video-assisted Thoracoscopic Surgery (VATS)Regional AnesthesiaErector Spinae Plane Block+1 more
Sana Klinikum Offenbach72 enrolled1 locationNCT07535697
Recruiting
Phase 2

A Study of LY4515100 in Participants With Pain Following Third Molar Removal

Acute PainMolar, ThirdMolar+1 more
Eli Lilly and Company212 enrolled1 locationNCT07511816
Recruiting
Phase 2

Clindamycin as an Alternative to Vancomycin in Patients Undergoing Aortic Cardiac Surgery With Extracorporeal Circulation (ECC)

Aortic SurgeryExtracorporeal Circulation
Nantes University Hospital25 enrolled1 locationNCT07267013
Recruiting

Shared Decision Making in Patients With Lung Cancer

SurgeryLung Adenocarcinoma
Sichuan Cancer Hospital and Research Institute190 enrolled1 locationNCT05191485
Recruiting
Not Applicable

Pre-operative Risk Assessment Combined With Targeted Intervention in the Chinese Elderly With Spine Surgery II

PrehabilitationFrail ElderlyLumbar Degenerative Disease+2 more
Xuanwu Hospital, Beijing248 enrolled4 locationsNCT07396077
Recruiting
Not Applicable

Evaluation of the Stress Response in Bariatric Surgery With and Without the Use of Opioids

Bariatric Surgery CandidateOpioid Use, Unspecified
G.Gennimatas General Hospital70 enrolled1 locationNCT05752799
Recruiting
Phase 3

Blocking Sphenopalatine Ganglion by Intranasal Lidocaine Spray in Partial Turbinectomy Surgeries

Sphenopalatine BlockTurbinate Surgery
Ain Shams University50 enrolled1 locationNCT07299630
Recruiting
Not Applicable

Comparing Revisional Laparoscopic Roux-en-Y Gastric Bypass Versus Ringed Revisional Roux-en-Y Gastric Bypass After Laparoscopic Sleeve Gastrectomy

Revisional Bariatric Surgery
General Committee of Teaching Hospitals and Institutes, Egypt240 enrolled1 locationNCT07436013
Recruiting
Phase 3

Bleeding Reduction in Acute and Chronic Kidney Patients Having Surgery (BRACKETS) Pilot Trial

SurgeryChronic Kidney DiseasesAcute Kidney Injury+1 more
Hamilton Health Sciences Corporation100 enrolled3 locationsNCT06337838
Recruiting
Not Applicable

Music Interventions During Wide-Awake Hand Surgery

SurgeryAnxiety
University of Wisconsin, Madison170 enrolled1 locationNCT05472909
Recruiting
Not Applicable

Evaluation Criteria, Diagnostic Criteria, Surgical Indications, and Establishment of Surgical Standards for "Cerebral Tinnitus Syndrome" Caused by Internal Jugular Vein Stenosis.

Assessment, SelfJugular Vein Anomaly (Disorder)Diagnostic Self Evaluation+1 more
Beijing Shijitan Hospital, Capital Medical University369 enrolled1 locationNCT07560280
Recruiting

ACSS Approach on Dysphagia

Anterior Cervical Spine Surgery
Hamilton Health Sciences Corporation100 enrolled1 locationNCT07533864
Recruiting
Not Applicable

An Open, Parallel-group, Randomized, Medical Device Study to Assess the Usability and Performance of Surgify HaloTM in Spine Surgery Versus State-of-art (Rosen Burr)

Spine Surgery
Surgify Medical Oy30 enrolled1 locationNCT06827795
Recruiting
Not Applicable

The Hypotension Prediction Index Versus Standard Advanced Haemodynamic Monitoring in Patients Undergoing Major Aortic Surgery

Elective Endovascular Abdominal Aortic Surgery With an Expected Surgical Duration Exceeding 2 HoursElective Open Abdominal Aortic Surgery With an Expected Surgical Duration Exceeding 2 Hours
Poznan University of Medical Sciences200 enrolled1 locationNCT07510451
Recruiting
Phase 1Phase 2

Topical Infliximab in Eyes With Penetrating Keratoplasty

Glaucoma Following Surgery
Centre hospitalier de l'Université de Montréal (CHUM)50 enrolled1 locationNCT05180994
Recruiting
Not Applicable

EEAP Using Moses 2.0 Technology vs the Thulium Fiber Laser in Medium-Large Prostates

SurgeryProstatic HyperplasiaEndoscopic Anatomical Enucleation of the Prostate (EEAP)
Fundacio Puigvert120 enrolled3 locationsNCT06565741
Recruiting
Not Applicable

Comparison Between Bipolar Transurethral Resection of the Prostate and Moses Assisted Holmium Laser Enucleation of the Prostate

SurgeryProstate HyperplasiaEndoscopic Anatomical Enucleation of the Prostate (EEAP)
Fundacio Puigvert130 enrolled6 locationsNCT06649357