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After Surgery clinical trials recruiting in the U.S.
23 studies for After Surgery are recruiting participants at sites across the United States.
Are you concerned about post-surgery side effects or after surgery care? Learn about how to care for incisions, control pain, and more.
Cities with the most studies
By state
- Connecticut3 studies
- Illinois3 studies
- New York3 studies
- Ohio4 studies
- Pennsylvania4 studies
- Texas3 studies
Recently updated studies
Prehabilitation in High-risk Oncologic Surgery
Recruiting
Ages 18 and older · All sexes · Updated Sep 21, 2026 · NCT07638410Role of Phosphatidylethanol in Predicting Perioperative Outcomes of Admitted Patients at UHCMC
RecruitingObservational study
Ages 21 to 79 · All sexes · Updated Sep 4, 2026 · NCT06864819Post-Market Study of the Signia Circular Stapler With Tri-Staple Technology in Left-sided Colon, Sigmoid, and Rectal Resections
Recruiting
Ages 18 and older · All sexes · Updated Sep 1, 2026 · NCT07351071Trans-Auricular Stimulation for Postoperative Inflammation in Spine Surgery
Recruiting
Ages 18 and older · All sexes · Updated Aug 18, 2026 · NCT07218133Irrisept Solution for Instrumented Spine Surgery
Recruiting
Ages 18 and older · All sexes · Updated Aug 14, 2026 · NCT06439953Efficacy And Safety Evaluation of Glepaglutide in Treatment of SBS
RecruitingPhase 3
Ages 18 to 90 · All sexes · Updated Aug 12, 2026 · NCT07197944Feasibility of Breathwork Intervention With Older Adults After Knee Surgery
RecruitingHealthy volunteers welcome
Ages 65 and older · All sexes · Updated Jul 6, 2026 · NCT07464860A Prospective, Randomized Comparison Of Drainage Techniques After One- Or Two-Level Open Posterior Lumbar Decompression Or Decompression And Fusion
Recruiting
Ages 18 to 70 · All sexes · Updated Jul 2, 2026 · NCT06820736Kids With Iron Deficiency and Scoliosis
RecruitingHealthy volunteers welcome
Ages 10 to 26 · All sexes · Updated Jun 26, 2026 · NCT06042699Pupillometry in Identifying Risk of Postoperative Opioid-induced Respiratory Depression in Children Undergoing Tonsillectomy
RecruitingObservational studyHealthy volunteers welcome
Ages 3 to 17 · All sexes · Updated May 8, 2026 · NCT07573150Effect of Giving Reduced Fluid in Children After Trauma
Recruiting
6 Months – 15 Years · All sexes · Updated May 7, 2026 · NCT04201704SHAPE Test for Preoperative Risk Stratification
RecruitingObservational studyHealthy volunteers welcome
Ages 60 and older · All sexes · Updated May 7, 2026 · NCT05743673Preoperative Exercise Testing and Perioperative Outcomes
RecruitingObservational studyHealthy volunteers welcome
Ages 45 and older · All sexes · Updated Apr 9, 2026 · NCT07519733Vascular Events In Patients Undergoing Same-day Noncardiac Surgery (VALIANCE) Study
RecruitingObservational study
Ages 45 and older · All sexes · Updated Mar 19, 2026 · NCT04973397Prevention of Postoperative Atrial Fibrillation (POAF) Using Intra-Pericardial Amiodarone
RecruitingEarly phase 1
Ages 20 to 85 · All sexes · Updated Mar 2, 2026 · NCT06063538Studying How Outpatient Water affEcts Risks With Drains (SHOWER Study)
Recruiting
Ages 18 and older · All sexes · Updated Feb 20, 2026 · NCT04725916Nutrition to Support Postoperative Recovery
RecruitingHealthy volunteers welcome
Ages 70 and older · All sexes · Updated Feb 11, 2026 · NCT07109505Effect of Cooling Therapy for Post-Operative Pain in Open Carpal Tunnel Release
Recruiting
Ages 18 and older · All sexes · Updated Feb 5, 2026 · NCT05783245Hyperinflation Respiratory Therapies in Cardiac Surgery Patients
Recruiting
Ages 18 to 80 · All sexes · Updated Nov 4, 2025 · NCT04164173CEReBral AutorEgulation in Non-cardiac SuRgery and Relationship to Postoperative DeliriUm State
RecruitingObservational studyHealthy volunteers welcome
Ages 60 and older · All sexes · Updated Oct 28, 2025 · NCT06133842Alert Frequency, Nurse, and Patient Satisfaction With a wCVSM Software Across Health Care Systems and Cultures
RecruitingObservational study
Ages 18 and older · All sexes · Updated Aug 12, 2025 · NCT06289699Minimally Invasive Esophagectomy Pain Control Trial
RecruitingPhase 1/2
Ages 18 and older · All sexes · Updated Jul 23, 2025 · NCT05906134The Effect of Intrawound Vancomycin Powder on Surgical Site Infection in Inguinal Lymph Node Dissection
RecruitingPhase 2/3Healthy volunteers welcome
Ages 18 and older · Women · Updated Dec 5, 2023 · NCT05625373From ClinicalTrials.gov, data retrieved Sep 29, 2026. Each study sets its own eligibility; the study team decides who can join.