Patient expectations and decisional regret in the management of ventral hernias.

Introduction: Older adult patients have many factors to contemplate when considering elective ventral hernia repair. In this study, we aimed to understand whether our novel shared decision-making (SDM) aid helped reduce this population's decisional regret when choosing hernia management strategy.

Methods: Patients ≥ 60 years of age presenting for ventral hernia evaluation were randomized to two groups.

Classifying frailty in the ventral hernia population.

Introduction: Frailty is increasingly recognized as a preoperative predictor of adverse outcomes following various surgical procedures. Our study aims to compare validated frailty measures in the ventral hernia population, as this is a common elective procedure with a paucity of data regarding frailty prevalence.

Methods: Patients aged 18 years or older with planned ventral hernia repairs were prospectively enrolled in our single-institution study from January 2023 through June 2023.

Evaluation of forces applied to tissues during robotic-assisted surgical tasks using a novel force feedback technology.

Background: The absence of force feedback (FFB) is considered a technical limitation in robotic-assisted surgery (RAS). This pre-clinical study aims to evaluate the forces applied to tissues using a novel integrated FFB technology, which allows surgeons to sense forces exerted at the instrument tips.

Methods: Twenty-eight surgeons with varying experience levels employed FFB instruments to perform three robotic-assisted surgical tasks, including retraction, dissection, and suturing, on inanimate or ex-vivo models, while the instrument sensors recorded and conveyed the applied forces to the surgeon hand controllers of the robotic system.

End-Tidal CO During Enhanced-View Totally Extraperitoneal Hernia Repair: A Comparison of Retrorectus and Intraperitoneal Insufflation.

Introduction: Although the enhanced-view totally extraperitoneal (eTEP) approach has demonstrated safety, efficacy, and durability for small- to medium-sized hernia repairs, the relationships between retrorectus insufflation, intraoperative respiratory stability, and end-tidal CO (ETCO) levels has not been appraised.

Methods: We conducted a retrospective chart review of patients undergoing elective robotic-assisted ventral hernia repairs at our quaternary academic center from July 2018 through December 2021. Patients were grouped by repair technique, either eTEP or robotic transversus abdominis release (r-TAR).

Is weight trajectory a better marker of wound complication risk than BMI in hernia patients with obesity?

Background: Complex ventral hernias are frequently repaired via an open transversus abdominis release (TAR). Obesity, particularly a BMI > 40, is a strong predictor of wound morbidity following this procedure. We aimed to determine if preoperative weight loss may still be beneficial in patients with persistently elevated BMIs.