Postoperative Clinical Trials

3 recruiting

Frequently Asked Questions

Common questions about Postoperative 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 605 trials

Recruiting
Phase 4

Uroselective Alpha-1-Antagonist to Reduce the Incidence and Duration of Postoperative Urinary Retention Following Spine Surgery

Urinary Retention Postoperative
Mayo Clinic20 enrolled1 locationNCT07174349
Recruiting

Registry for the Improvement of Postoperative OutcomeS in Cardiac and Thoracic surgEry

DeathPostoperative ComplicationsHeart Diseases+1 more
CMC Ambroise Paré8,000 enrolled1 locationNCT03209674
Recruiting
Phase 4

Efficacy of Preventive Ketamine on Postoperative Pain

Postoperative Pain
Ain Shams University90 enrolled1 locationNCT04908579
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
Phase 4

Efficacy and Safety of Anrikefon for Postoperative Analgesia in Ophthalmic Surgery

Postoperative Pain ManagementOphthalmic Surgery
Zhongshan Ophthalmic Center, Sun Yat-sen University204 enrolled3 locationsNCT07269106
Recruiting
Phase 4

Management of Postoperative Discomfort in Young Children Following Dental Rehabilitation Under General Anesthesia

Pain, Postoperative
Boston University75 enrolled1 locationNCT06757075
Recruiting
Not Applicable

Investigation of the Effects of Serratus Posterior Superior Intercostal Plane Block and Serratus Anterior Plane Block on Perioperative Analgesia Management in Patients Scheduled for Mastectomy

MastectomyPostoperative PainNerve Block+1 more
Uludag University66 enrolled1 locationNCT07510269
Recruiting

Cerebral Oxygen Consumption Response to Increased Oxygen Supply and Postoperative Delirium in Older Surgical Patients

Cerebral OxygenationDelirium - Postoperative
Seoul National University Bundang Hospital80 enrolled1 locationNCT07463586
Recruiting
Not Applicable

Linear Stapler Versus Circular Stapler in Esophagojejunostomy

Postoperative ComplicationsOperative TimeHospital Costs
Nanchong Central Hospital100 enrolled1 locationNCT05360069
Recruiting
Not Applicable

Stapler Reinforcement Patches Compared to Standard Staplers in Gastrojejunostomy

Gastric CancerPostoperative ComplicationsGastrostomy+1 more
Nanchong Central Hospital382 enrolled1 locationNCT06464978
Recruiting
Not Applicable

Impact of Combined Intravenous-Inhalational vs Inhalational Anesthesia on QoR-15 Recovery Scores in Gynecologic Surgery

AnesthesiaPostoperative RecoveryGynecologic Surgery
Sakarya University100 enrolled1 locationNCT07506798
Recruiting
Not Applicable

DIPB vs. SIFIB for Postoperative Analgesia After Hip Surgery

Hip ArthroplastyPostoperative PainRegional Anesthesia
Sivas Numune Hospital70 enrolled2 locationsNCT07452120
Recruiting

Effect of Vulvar Re-Antisepsis Before Cystoscopy on Urinary Infections in Laparoscopic Hysterectomy

Postoperative Urinary Tract Infection
Alaattin Karabulut200 enrolled1 locationNCT07232446
Recruiting
Not Applicable

Different Hemostatic Agents Used in Partial Pulpotomy on Pulp Survival and Postoperative Pain

Postoperative PainEfficacy of Hemostatic AgentsPartial Pulpotomy
Cukurova University75 enrolled1 locationNCT07058727
Recruiting

The Relationship Between Preoperative Frailty and Postoperative AKI and the Mediating Effect of Intraoperative BP

FrailtyPostoperative Acute Kidney Injury
Lanyue Zhu1,000 enrolled1 locationNCT07030179
Recruiting
Not Applicable

mTLIP vs QIPB for Postoperative Analgesia in Lumbar Microdiscectomy Surgery

Postoperative Pain Management
Bursa City Hospital80 enrolled1 locationNCT07480278
Recruiting
Not Applicable

Ultrasound-Guided Serratus Posterior Superior Intercostal Plane Block for Analgesia in Arthroscopic Shoulder Surgery

Postoperative Pain, AcuteShoulder PainSerratus Posterior Superior Intercostal Plane Block
Bursa City Hospital80 enrolled1 locationNCT07394673
Recruiting
Not Applicable

Erector Spinae Plane Block vs Quadro-Iliac Plane Block After Lumbar Instrumentation Surgery

Pain, Postoperative
Bursa City Hospital80 enrolled1 locationNCT07354581
Recruiting

Elderly Patients Undergoing Surgery During Perioperative Period

ElderlyPostoperative ComplicationsPostoperative Delirium (POD)+2 more
Second Affiliated Hospital of Wenzhou Medical University1,200 enrolled1 locationNCT07314762
Recruiting
Not Applicable

Minimum Effective Volume of Bupivacaine for Serratus Posterior Superior Intercostal Plane Block in Video-Assisted Thoracoscopic Surgery

Video-assisted Thoracoscopic Surgery (VATS)Postoperative Pain Management
Bursa City Hospital27 enrolled1 locationNCT07446959