ChatGPT-4o can serve as the second rater for data extraction in systematic reviews.

Background: Systematic reviews provide clarity of a bulk of evidence and support the transfer of knowledge from clinical trials to guidelines. Yet, they are time-consuming. Artificial intelligence (AI), like ChatGPT-4o, may streamline processes of data extraction, but its efficacy requires validation.

Immunohistochemical labeling of ongoing axonal degeneration 10 days following cervical contusion spinal cord injury in the rat.

Study Design: Experimental Animal Study.

Objective: To continue validating an antibody which targets an epitope of neurofilament light chain (NF-L) only available during neurodegeneration and to utilize the antibody to describe the pattern of axonal degeneration 10 days post-unilateral C4 contusion in the rat.

Setting: University of Florida laboratory in Gainesville, USA.

Prevalence and incidence of mastocytosis in adults: a Danish nationwide register study.

Mastocytosis is a group of rare heterogeneous diseases with a prevalence previously found to be 10-23 per 100,000 persons. More awareness and improvements in the diagnostic methods in later years have led to more patients being diagnosed. Here, we set out to present the prevalence and incidence rate of mastocytosis among the adult Danish population.

Inpatient Small Bowel Capsule Endoscopy: Not Associated With Bleeding Site Identification or 30-Day Readmission Prevention.

Background The utility of small bowel capsule endoscopy (SBCE) in the inpatient setting is controversial due to retention rates and costs. Aim This study aims to evaluate whether using SBCE significantly improved the identification of potential bleeding sites or reduced the risk of 30-day readmission for overt or occult gastrointestinal bleeding. Methods This was a single-center retrospective cohort study involving inpatients who underwent SBCE at a suburban tertiary care hospital from January 1, 2012, to January 1, 2022, for suspected small bowel bleeding.