Prepacked Take-Home Analgesia in Outpatient Hand Surgery Reduces Opioid Dispensation.

Background: Adequate postoperative pain treatment is important for quality of life, patient satisfaction, rehabilitation, function, and total opioid consumption, and might lower both the risk of chronic postoperative pain and the costs for society. Prolonged opioid consumption is a well-known risk factor for addiction. Previous studies in upper extremity surgery have shown that total opioid consumption is a third of the amount prescribed, which can be explained by package size.

Intracuff Lidocaine and Postoperative Throat Mucosal Injuries: An Evidence-based Review.

Purpose: Examine the effectiveness of using intracuff lidocaine to minimize postoperative complications.

Design: Systematic review.

Methods: This review was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Guidelines.

Data-driven Identification of Parametric Governing Equations of Dynamical Systems Using the Signed Cumulative Distribution Transform.

This paper presents a novel data-driven approach to identify partial differential equation (PDE) parameters of a dynamical system. Specifically, we adopt a mathematical "transport" model for the solution of the dynamical system at specific spatial locations that allows us to accurately estimate the model parameters, including those associated with structural damage. This is accomplished by means of a newly-developed mathematical transform, the signed cumulative distribution transform (SCDT), which is shown to convert the general nonlinear parameter estimation problem into a simple linear regression.

Impact of socioeconomic status on new chronic opioid use after gastric bypass surgery.

Background: Socioeconomic status may influence weight loss, postoperative complications, and health-related quality of life after bariatric surgery. Chronic use of opioid analgesics is a known risk after bariatric surgery, but whether socioeconomic factors are associated with new chronic use of opioid analgesics has not been investigated in depth.

Objectives: The aim of this study was to identify socioeconomic factors associated with the development of new chronic use of opioid analgesics after gastric bypass surgery.

Genetic analyses of nutrient digestibility measured by fecal near-infrared spectroscopy in pigs.

Improved nutrient digestibility is an important trait in genetic improvement in pigs due to global resource scarcity, increased human population and greenhouse gas emissions from pork production. Further, poor nutrient digestibility represents a direct nutrient loss, which affects the profit of the farmer. The aim of this study was to estimate genetic parameters for apparent total tract digestibility of nitrogen (ATTDn), crude fat (ATTDCfat), dry matter (ATTDdm), and organic matter (ATTDom) and to investigate their genetic relationship to other relevant production traits in pigs.