Large Language Models in the Diagnosis of Hand and Peripheral Nerve Injuries: An Evaluation of ChatGPT and the Isabel Differential Diagnosis Generator.

Purpose: Tools using artificial intelligence may help reduce missed or delayed diagnoses and improve patient care in hand surgery. This study aimed to compare and evaluate the performance of two natural language processing programs, Isabel and ChatGPT-4, in diagnosing hand and peripheral nerve injuries from a set of clinical vignettes.

Methods: Cases from a virtual library of hand surgery case reports with no history of trauma or previous surgery were included in this study.

Ambient Room Temperatures in a Burn Intensive Care Unit-A Quality Improvement Project.

Patients with major burn injuries are particularly susceptible to hypothermia. The ability to maintain and rapidly increase ambient temperatures may reduce the impact of hypothermia and the hypermetabolic response. The purpose of this study was to determine ambient patient room temperatures in a burn intensive care unit (ICU) and to evaluate our ability to adjust these temperatures.

Hand and Wrist Injuries Associated With Application of Physical Restraints: A Systematic Review.

While handcuffs and zip ties are common methods of physical restraint used by law enforcement, they have been noted to damage soft tissue and bony structures of the hand and wrist. This paper seeks to characterize the safety of physical restraints by summarizing its effects on hand and wrist function and disability. Relevant studies were gathered through an independent double selection and extraction process using 3 electronic databases (EMBASE, MEDLINE, and CINAHL) from database inception to June 19, 2020.

The Next Surgical Skills and Technology Elective Program: The "Surgical Skills and Technology Elective Program" Decreases Cognitive Load During Suturing Tasks in Second Year Medical Students.

Objective: The Surgical Skills and Technology Elective Program (SSTEP) is a one-week, simulation-based procedural skills bootcamp for preclinical medical students. Using cognitive load (CL) as a useful framework for understanding simulation in medical education, our aims were to (1) examine the ability of SSTEP to decrease medical students' CL during procedural skills training and (2) determine the impact of SSTEP on secondary learning.

Methods: In this prospective cohort study, twenty SSTEP participants and twenty controls were recruited.

Management of congenital melanocytic nevi in the plastic surgery clinic: Families' expectations and their persistent concern about malignancy.

Background: Children with congenital melanocytic nevi (CMN) were historically managed with surgical removal to lower the risk of malignant transformation. The evolving literature over the last decade has indicated a significantly lower risk than previously estimated. Indications for excision currently revolve around aesthetic and psychosocial concerns.

Le Fort III in Syndromic Craniosynostosis: Cost Comparison of Distraction Osteogenesis Versus Single-Stage Internal Fixation Techniques.

Purpose: In syndromic craniosynostosis, the Le Fort III osteotomy is used to correct dental/skeletal imbalance, improve exorbitism, and increase the airway. The purpose of this study is to perform a cost comparison between the standard technique of single-stage rigid internal fixation and distraction osteogenesis (DO) in the Le Fort III osteotomy in this patient population.

Method: Hospital cost accounting databases were queried for patients undergoing single-stage advancement (SS) or DO from 2007 to 2016.

Epilepsy, depression, and growth hormone.

Depression affects a large proportion of patients with epilepsy, and is likely due in part to biological mechanism. Hormonal dysregulation due to the disruptive effects of seizures and interictal epileptiform discharges on the hypothalamic-pituitary-adrenal axis likely contributes to high rates of depression in epilepsy. This paper reviews the largely unexplored role of neuroendocrine factors in epilepsy-related depression, focusing on Growth Hormone (GH).

Organotypic slice cultures for studies of postnatal neurogenesis.

Here we describe a technique for studying hippocampal postnatal neurogenesis in the rodent brain using the organotypic slice culture technique. This method maintains the characteristic topographical morphology of the hippocampus while allowing direct application of pharmacological agents to the developing hippocampal dentate gyrus. Additionally, slice cultures can be maintained for up to 4 weeks and thus, allow one to study the maturation process of newborn granule neurons.

Homeostatic regulation of adult hippocampal neurogenesis in aging rats: long-term effects of early exercise.

Adult neurogenesis is highly responsive to environmental and physiological factors. The majority of studies to date have examined short-term consequences of enhancing or blocking neurogenesis but long-term changes remain less well understood. Current evidence for age-related declines in neurogenesis warrant further investigation into these long-term changes.