Ryan Seltzer

ORCID: 0000-0002-0833-3673
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About
Contact & Profiles
Research Areas
  • Orthopedic Infections and Treatments
  • Bone fractures and treatments
  • Trauma and Emergency Care Studies
  • Emergency and Acute Care Studies
  • Pelvic and Acetabular Injuries
  • Hematological disorders and diagnostics
  • Child Nutrition and Feeding Issues
  • Prenatal Substance Exposure Effects
  • COVID-19 and healthcare impacts
  • Body Composition Measurement Techniques
  • Healthcare cost, quality, practices
  • Nutrition and Health Studies
  • Digital Imaging in Medicine
  • Diverticular Disease and Complications
  • Healthcare Policy and Management
  • Inhalation and Respiratory Drug Delivery
  • Nutritional Studies and Diet
  • Clinical practice guidelines implementation
  • Cannabis and Cannabinoid Research
  • Surgical site infection prevention
  • Health Systems, Economic Evaluations, Quality of Life
  • Appendicitis Diagnosis and Management
  • Orthopaedic implants and arthroplasty
  • Health, Environment, Cognitive Aging
  • Streptococcal Infections and Treatments

Vanderbilt University Medical Center
2025

Stanford University
2020-2023

Stanford Medicine
2021

University of California, Los Angeles
2020

Background: Accurately determining the presence and severity of pediatric musculoskeletal infection (MSKI) is crucial for effective triage treatment. Although white blood-cell (WBC) count often used as a marker MSKI, we hypothesized that use WBC limited by age-related variability in children. We proposed absolute neutrophil-to-lymphocyte ratio (NLR), which has less variability, more reliable indicator both diagnosing assessing MSKI. The present study aims to compare utility against NLR, well...

10.2106/jbjs.24.00481 article EN Journal of Bone and Joint Surgery 2025-02-25

The current coronavirus 2019 (COVID-19) pandemic has prompted a multitude of public health response measures including social distancing, school cancellations, and cessation organized sports.To examine the impact COVID-19 corresponding on characteristics common pediatric musculoskeletal injuries associated with sports.Cohort study; Level evidence, 3.This was multicenter retrospective cohort study comparing patients sports presenting to 3 geographically diverse level I trauma hospitals...

10.1177/23259671211010826 article EN cc-by-nc-nd Orthopaedic Journal of Sports Medicine 2021-04-01

Postdischarge convalescence after traumatic rib fractures remains unclear. We hypothesized that patients with fractures, even as an isolated injury, have associated poor quality of life (QoL) discharge.We prospectively enrolled adult at our level I trauma center between July 2019 and January 2020. assessed QoL 1 3 months discharge using the Trauma-specific Quality-of-Life (T-QoL; 43-question survey evaluating five domains on a 4-point Likert scale, where 4 indicates optimal 1, worst QoL)...

10.1097/ta.0000000000002917 article EN Journal of Trauma and Acute Care Surgery 2020-09-10

To determine whether market-based pricing could be coupled with surgeon integration into negotiation strategies to achieve lower levels for orthopaedic trauma implants. A secondary aim was identify specific types of implants that may offer larger opportunities cost savings.Market were reviewed from 2 industry implant databases. This information used by surgeons and supply chain management at our institution select appropriate target (25th percentile) commonly Target price values provided the...

10.1097/bot.0000000000002560 article EN Journal of Orthopaedic Trauma 2023-02-02

Determining body composition via mobile application may circumvent limitations of conventional methods. However, the accuracy many technologies remains unknown. This investigation assessed convergent and concurrent validity a (LS) that employs 2-dimensional digital photography (LS2D) 3-dimensional photonic scanning (LS3D). Measures including circumferences, waist-to-hip ratio (WHR), fat percentage (BF%) were obtained from 240 healthy adults using LS diverse set methods—Gulick tape,...

10.3390/s20216165 article EN cc-by Sensors 2020-10-29

OBJECTIVE: To compare clinical and radiographic outcomes following retrograde intramedullary nailing vs locked plating of “extreme distal” periprosthetic femur fractures, defined as those which contact or extend distal to the anterior flange. METHODS Design: Retrospective review Setting: Eight academic level I trauma centers Patient Selection Criteria: adult patients with fractures at flange (OTA/AO 33B-C[VB1]) treated rIMNs LPs. Outcome Measures Comparisons : The primary outcome was...

10.1097/bot.0000000000002730 article EN Journal of Orthopaedic Trauma 2023-11-30

Cannabidiol (CBD)-containing supplements are used by children with cerebral palsy (CP), but the prevalence and efficacy of their use have not been studied. We sought to describe CBD patterns perceived in pediatric population CP, evaluating any association between health-related quality life. Patients CP were prospectively enrolled, caregivers offered Caregiver Priorities Child Health Index Life Disabilities (CPCHILD) Questionnaire a survey assessing use. Of 119 participants, 20 (16.8%)...

10.3928/01477447-20230517-06 article EN Orthopedics 2023-05-22
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