Publications by authors named "Mateo Restrepo Mejia"

Study DesignSystematic Review of Randomized Controlled Trials.ObjectivesTo assess the statistical fragility of randomized controlled trials (RCTs) comparing lumbar fusion and lumbar disc arthroplasty (LDA).MethodsFollowing PRISMA guidelines, PubMed, Embase, and Medline databases were searched for RCTs on lumbar fusion and LDA published between January 1, 2000 and August 1, 2023.

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Introduction: Recently, the role of a patient's primary spoken language (PSL) has emerged as a potential contributor to perioperative outcomes. This study aimed to identify the association between a patient's PSL and hip fracture perioperative outcomes, including hospital length of stay (LOS), in-hospital mortality, nonhome discharge, 30-day emergency department visits, 90-day readmissions, and 90-day complications.

Methods: An institutional review board-approved retrospective cohort study was performed using institutional data.

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Purpose: To evaluate the inclusion of sociodemographic factors in randomized controlled trials (RCTs) on meniscectomy outcomes, with the goal of understanding the extent to which RCTs on meniscectomy consider sociodemographic variables.

Methods: PubMed, Embase, and MEDLINE were queried from January 1, 2014, to October 10, 2024, for meniscectomy RCTs in high-impact journals. Each RCT was assessed for inclusion of the following background and sociodemographic variables: age, sex, body mass index (BMI), race/ethnicity, education level, insurance, smoking/tobacco use, socioeconomic status, marital status, alcohol use, proficiency in country's official language, employment status, and residence status.

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Study Design: An experimental study.

Purpose: To explore the concordance of ChatGPT responses with established national guidelines for the management of cervical spine and spinal cord injuries.

Overview Of Literature: ChatGPT-4.

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Purpose: Vertebral body tethering (VBT) is a non-fusion surgical option for adolescent idiopathic scoliosis (AIS) that requires a postoperative (PO) chest tube. This study evaluates whether 48 h of PO TXA reduces chest tube (CT) drainage and retention compared to 24 h of TXA following VBT for AIS.

Methods: Consecutively treated patients with a diagnosis of AIS who underwent VBT were assessed.

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Study Design: Retrospective study.

Objective: We examined racial disparities in (1) cervical disc arthroplasty (CDA) versus anterior cervical discectomy and fusion (ACDF) utilization and (2) CDA in-hospital outcomes.

Summary Of Background Data: ACDF and CDA are established treatments for cervical disc disease.

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Introduction: Previous research has indicated language-based disparities in outcomes after total hip and knee arthroplasty. In this study, we examined the relationship between primary spoken language and outcomes and patient engagement process metrics in a multihospital academic health system.

Methods: This retrospective cohort study included patients who underwent elective primary total hip or knee arthroplasty in 2018 to 2022.

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Article Synopsis
  • Spanish-speaking patients face challenges accessing reliable and understandable information about knee replacement surgery online, highlighting disparities in healthcare education.
  • A study analyzed the top 50 Spanish-language websites on knee replacement from three search engines, assessing them for readability, credibility, and quality, revealing that most websites were difficult to read and lacked credibility.
  • University-affiliated websites tended to offer better readability and credibility compared to community hospital sites, but overall, many resources did not meet the ideal educational standards, emphasizing the need for improved patient education tools.
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Background: Acute hip fractures are a public health problem affecting primarily older adults. Chat Generative Pretrained Transformer may be useful in providing appropriate clinical recommendations for beneficial treatment.

Objective: To evaluate the accuracy of Chat Generative Pretrained Transformer (ChatGPT)-4.

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Article Synopsis
  • * The systematic review aims to investigate the links between limited English proficiency and differences in clinical care processes, patient engagement, and treatment outcomes for orthopaedic surgery patients in English-speaking countries.
  • * A thorough search yielded 29 peer-reviewed studies covering over 362,746 patients, focusing on various aspects of clinical care and outcomes, with an evaluation of study quality revealing issues in about half of the included research.
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Background: Disparities in orthopedic trauma care have been reported for racial-ethnic minority and socially disadvantaged patients. We examined differences in perioperative metrics by patient race and ethnicity and insurance after pelvic fracture in a national sample in the United States.

Materials And Methods: The 2016-2019 National Inpatient Sample was queried for White, Black, and Hispanic patients 18 to 64 years old with private, Medicaid, or self-pay insurance who underwent non-elective pelvic fracture surgery.

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Objective: Large language models, such as chat generative pre-trained transformer (ChatGPT), have great potential for streamlining medical processes and assisting physicians in clinical decision-making. This study aimed to assess the potential of ChatGPT's 2 models (GPT-3.5 and GPT-4.

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Background Context: Clinical guidelines, developed in concordance with the literature, are often used to guide surgeons' clinical decision making. Recent advancements of large language models and artificial intelligence (AI) in the medical field come with exciting potential. OpenAI's generative AI model, known as ChatGPT, can quickly synthesize information and generate responses grounded in medical literature, which may prove to be a useful tool in clinical decision-making for spine care.

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Article Synopsis
  • The study explores the use of ChatGPT in delivering medical information by assessing its accuracy against the 2012 North American Spine Society (NASS) guidelines for lumbar disk herniation with radiculopathy.
  • ChatGPT-3.5 and ChatGPT-4 were evaluated, with ChatGPT-3.5 showing 52% accuracy and ChatGPT-4 achieving 59%, as well as a tendency for overconclusiveness in 48% and 45% of responses, respectively.
  • While results indicate potential for using ChatGPT in clinical decision-making, further research is needed to ensure safety and quality in medical care.
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Study Design: Comparative analysis.

Objective: To evaluate Chat Generative Pre-trained Transformer (ChatGPT's) ability to predict appropriate clinical recommendations based on the most recent clinical guidelines for the diagnosis and treatment of low back pain.

Background: Low back pain is a very common and often debilitating condition that affects many people globally.

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Study Design: Comparative Analysis and Narrative Review.

Objective: To assess and compare ChatGPT's responses to the clinical questions and recommendations proposed by The 2011 North American Spine Society (NASS) Clinical Guideline for the Diagnosis and Treatment of Degenerative Lumbar Spinal Stenosis (LSS). We explore the advantages and disadvantages of ChatGPT's responses through an updated literature review on spinal stenosis.

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