No Association Between Growth Hormone Therapy and Upper Extremity Physeal Tension Injuries: A Matched Case-control Study.

Background: Recent evidence has identified a strong association between growth hormone therapy and physeal injuries in the lower extremity; however, few studies have investigated this association in the upper extremity.

Questions/purposes: (1) Do pediatric patients with physeal tension injuries of the shoulder and elbow have higher odds of having exposure to recombinant growth hormone therapy than matched controls? (2) Are the odds of having exposure to recombinant growth hormone therapy in physeal tension injuries different when stratified by shoulder and elbow injuries?

Methods: Using a matched case-control study design, patients between 4 and 18 years of age treated at a large, urban, academic center from February 1, 2016, to November 6, 2023, were identified by ICD-10 codes using EPIC SlicerDicer, an electronic medical record-based data mining tool. Patients diagnosed with physeal tension injuries in the shoulder or elbow were included in the case group, and those with midshaft radius, metaphyseal radius, or both-bone forearm fractures were included in the control group.

Parent-Derived Health State Utilities for Developmental Dysplasia of the Hip.

Background: Developmental hip dysplasia (DDH) is a common condition associated with pain, disability and early hip osteoarthritis when untreated. Health utility scores have not previously been defined for a comprehensive set of DDH health states. The purpose of this study was to establish utility scores associated with DDH health states.

Minimally Invasive Placement of Pedicle Screws Using Robotic-Assisted Navigation and Magnetically Controlled Growing Rods in a Patient with Early-Onset Scoliosis: Technical Note and Case Report.

Introduction: Early-onset scoliosis (EOS) refers to spinal curvature exceeding ten degrees in the coronal plane in patients under 10 years old. When non-operative management fails to control the curvature, surgical intervention may be indicated. In younger patients, growth-friendly instrumentation may be necessary to allow for continued spinal growth while controlling the curve, which includes magnetically control growing rods (MCGR).

Fully automated determination of robotic pedicle screw accuracy and precision utilizing computer vision algorithms.

Historically, pedicle screw accuracy measurements have relied on CT and expert visual assessment of the position of pedicle screws relative to preoperative plans. Proper pedicle screw placement is necessary to avoid complications, cost and morbidity of revision procedures. The aim of this study was to determine accuracy and precision of pedicle screw insertion via a novel computer vision algorithm using preoperative and postoperative computed tomography (CT) scans.

The Longitudinal Effects of Posterior Spinal Fusion with Derotation on Axial Deformity in Adolescent Idiopathic Scoliosis.

Study Design: Retrospective case series.

Objective: To characterize the change in angle of trunk rotation (ATR), axial vertebral rotation (AVR), and body surface rotation (BSR) in patients with adolescent idiopathic scoliosis (AIS) undergoing posterior spinal fusion (PSF) with en-bloc derotation across multiple postoperative visits.

Summary Of Background Data: Previous research has documented ATR, AVR, and BSR correction for AIS patients after surgery.

Impact of HEART Score Decision Aid on Coronary Computed Tomography Angiography Utilization and Diagnostic Yield in the Emergency Department.

Objective: Emergency physicians are challenged to efficiently and reliably risk stratify patients presenting with chest pain (CP) to optimize diagnostic testing and avoid unnecessary hospital admissions. The objective of our study was to evaluate the impact of a HEART score-based decision aid (HSDA) integrated in the electronic health record on coronary computed tomography angiography (CCTA) utilization and diagnostic yield in adult emergency department (ED) CP patients with suspected acute coronary syndrome.

Methods: We conducted a before and after study to determine whether implementation of a mandatory computerized HSDA would reduce CCTA utilization in ED CP patients and improve the diagnostic yield of obstructive coronary artery disease (CAD) (≥50%).

Allosteric regulation of thioesterase superfamily member 1 by lipid sensor domain binding fatty acids and lysophosphatidylcholine.

Nonshivering thermogenesis occurs in brown adipose tissue to generate heat in response to cold ambient temperatures. Thioesterase superfamily member 1 (Them1) is transcriptionally up-regulated in brown adipose tissue upon exposure to the cold and suppresses thermogenesis in order to conserve energy reserves. It hydrolyzes long-chain fatty acyl-CoAs that are derived from lipid droplets, preventing their use as fuel for thermogenesis.