Impact of obesity on adult spinal deformity (ASD) long-segment spinal fusion radiographic and clinical outcomes.

Study Design: Retrospective chart review of patients receiving long-segment fusion during a five-year period.

Objective: To determine whether obese patients receive comparable benefits when receiving long-segment fusion compared to non-obese patients and to identify factors that may predict hardware failure and post-surgical complications among obese patients.

Methods: Demographic, spinopelvic radiographic, patient-reported outcome measures (PROMs), and complications data was retrospectively collected from 120 patients who underwent long-segment fusion during a five-year period at one tertiary care medical center.

Use of global sagittal flexibility to predict proximal junctional kyphosis after spinal deformity surgery.

Objective: Sagittal alignment is an important predictor of functional outcomes after surgery for adult spinal deformity (ASD). A rigid spinal column may create a large lever arm that may impact the rate of proximal junctional kyphosis (PJK) after ASD surgery. In this study, the authors sought to determine whether relatively low preoperative global spinal flexibility (i.

Detecting and Characterizing Inferior Vena Cava Filters on Abdominal Computed Tomography with Data-Driven Computational Frameworks.

Two data-driven algorithms were developed for detecting and characterizing Inferior Vena Cava (IVC) filters on abdominal computed tomography to assist healthcare providers with the appropriate management of these devices to decrease complications: one based on 2-dimensional data and transfer learning (2D + TL) and an augmented version of the same algorithm which accounts for the 3-dimensional information leveraging recurrent convolutional neural networks (3D + RCNN). The study contains 2048 abdominal computed tomography studies obtained from 439 patients who underwent IVC filter placement during the 10-year period from January 1st, 2009, to January 1st, 2019. Among these, 399 patients had retrievable filters, and 40 had non-retrievable filter types.

Weight Gain in People with HIV: The Role of Demographics, Antiretroviral Therapy, and Lifestyle Factors on Weight.

We explored factors associated with weight gain among people with HIV (PWH) on antiretroviral therapy (ART) at The Ohio State University Wexner Medical Center (OSUWMC). This was a retrospective cohort study of adult PWH on ART for ≥3 months. Patients with CD4 T cell count <200 cells/mm, viral load >200 copies/mL, history of malignancy, or pregnancy were excluded.

Spinal deformity correction in ankylosing spondylitis.

Background: Ankylosing spondylitis (AS) is a complex, debilitating disease with few available medical therapies in its later stages.

Methods: We reviewed current clinical approaches for caring for AS patients with an emphasis on the risks and outcomes associated with surgical intervention.

Results: It is critical to understand the natural history and surgical outcomes of patient with AS.