Pilot Study Comparing Local and General Anesthesia for Inguinal Hernia Surgery in Adults 60 and Older Including Open, Laparoscopic, and Robotic Repair Approaches

What this Trial Is About

Researchers are evaluating the use of local versus general anesthesia for inguinal hernia repair in Veterans aged 60 years and older. This pilot study aims to gather data to plan a larger, multisite randomized clinical trial by testing study procedures, recruiting participants, and measuring relevant outcomes. The study also seeks to identify barriers to wider use of local anesthesia and to provide training in clinical trial design and conduct. Participants are randomly assigned to one of three groups open inguinal hernia repair with local anesthesia, open inguinal hernia repair with general anesthesia, or laparoscopicrobotic hernia repair with general anesthesia. Local anesthesia involves injecting a mix of lidocaine with epinephrine and Marcaine at the surgical site along with intravenous sedation and pain medication. General anesthesia uses inhaled and intravenous anesthesia. The laparoscopic or robotic approach is included as it cannot be performed using local anesthesia. During the 6-month study period, participants will undergo surgery and anesthesia as assigned, followed by evaluations at various time points including baseline, 48 hours, 2 weeks, and 6 months after surgery. Researchers will collect data on enrollment rates, participant retention, time to complete assessments, satisfaction, pain levels, cognitive function, delirium, postoperative complications, and recovery times. This information will help refine study instruments and inform the design of future larger trials.

A Pilot Study of Local Anesthesia for Inguinal Hernia Surgery in Older Adults