Publications by authors named "Renuka Mehta"

This study examines the influence of various individual demographic and risk factors on the use of unscheduled healthcare (emergency and inpatient visits) among pediatric outpatients with asthma over three retrospective timeframes (12, 18, and 24 months) at an academic health center. Out of a total of 410 children who visited an academic medical center for asthma outpatient care between 2019 and 2020, 105 (26%) were users of unscheduled healthcare for childhood asthma over the prior 12 months, 131 (32%) over the prior 18 months, and 147 (36%) over the prior 24 months. multiple logistic regression (MLR) analysis of the effect of individual risk factors revealed that asthma severity, age of child, and clinic no-shows were statistically significant predictors of unscheduled healthcare use for childhood asthma.

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Background: Death from cardiovascular disease (CVD) has been a longstanding public health challenge in the US, whereas death from opioid use is a recent, growing public health crisis. While population-level approaches to reducing CVD risk are known to be effective in preventing CVD deaths, more targeted approaches in high-risk communities are known to work better for reducing risk of opioid overdose. For communities to plan effectively in addressing both public health challenges, they need information on significant community-level (vs individual-level) predictors of death from CVD or opioid use.

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This retrospective study examines demographic and risk factor differences between children who visited the emergency department (ED) for asthma once ("one-time") and more than once ("repeat") over an 18-month period at an academic medical center. The purpose is to contribute to the literature on ED utilization for asthma and provide a foundation for future primary research on self-management effectiveness (SME) of childhood asthma. For the first round of analysis, an 18-month retrospective chart review was conducted on 252 children (0-17 years) who visited the ED for asthma in 2019-2020, to obtain data on demographics, risk factors, and ED visits for each child.

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Objectives: There is abundant literature on simulation use in individual pediatric residency programs but limited overall data on simulation in US pediatric residency programs. This study sought to determine how US pediatric residency programs use simulation for teaching and assessment and the challenges programs face in their use of simulation.

Methods: The Association of Pediatric Program Director's Healthcare Simulation in Pediatrics Learning Community members developed a 15-multipart question survey on the use of simulation in US pediatric residency programs using best practices in survey design.

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Objectives: The American College of Critical Care Medicine provided 2002 and 2007 guidelines for hemodynamic support of newborn and pediatric septic shock. Provide the 2014 update of the 2007 American College of Critical Care Medicine "Clinical Guidelines for Hemodynamic Support of Neonates and Children with Septic Shock."

Design: Society of Critical Care Medicine members were identified from general solicitation at Society of Critical Care Medicine Educational and Scientific Symposia (2006-2014).

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Objectives: The aims of this study were to provide validity evidence for infant lumbar puncture (ILP) checklist and global rating scale (GRS) instruments when used by residents to assess simulated ILP performances and to compare these metrics to previously obtained attending rater data.

Methods: In 2009, the International Network for Simulation-based Pediatric Innovation, Research, and Education (INSPIRE) developed checklist and GRS scoring instruments, which were previously validated among attending raters when used to assess simulated ILP performances. Video recordings of 60 subjects performing an LP on an infant simulator were collected; 20 performed by subjects in 3 categories (beginner, intermediate, and expert).

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Objectives: Few published studies describe graduating pediatric residents' procedural skills or success rates. This information would help guide supervisors' decisions about graduating residents' preparedness, training, and supervision needs. This study aimed to measure success rates for graduating pediatric residents performing infant lumbar puncture (LP) during the final months of their training and to describe their experiences performing and supervising infant LPs during the course of their training.

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Objectives: Script concordance testing (SCT) is used to assess clinical decision-making. We explore the use of SCT to (1) quantify practice variations in infant lumbar puncture (LP) and (2) analyze physician's characteristics affecting LP decision making.

Methods: Using standard SCT processes, a panel of pediatric subspecialty physicians constructed 15 infant LP case vignettes, each with 2 to 4 SCT questions (a total of 47).

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Background: At the Children's Hospital of Georgia (CHOG), we found that outpatient revisits for pediatric asthma were significantly above national norms. According to the NIH, costly hospital revisits for asthma can be prevented through guidelines-based self-management of asthma, central to which, is the use of a written Asthma-Action Plan (AAP).

Purpose: The asthma services literature has emphasized the role of the healthcare provider in promoting asthma self-management using the AAP, to prevent hospital revisits.

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Background And Objective: Simulation-based skill trainings are common; however, optimal instructional designs that improve outcomes are not well specified. We explored the impact of just-in-time and just-in-place training (JIPT) on interns' infant lumbar puncture (LP) success.

Methods: This prospective study enrolled pediatric and emergency medicine interns from 2009 to 2012 at 34 centers.

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Purpose: Residents must learn which infants require a lumbar puncture (LP), a clinical decision-making skill (CDMS) difficult to evaluate because of considerable practice variation. The authors created an assessment model of the CDMS to determine when an LP is indicated, taking practice variation into account. The objective was to detect whether script concordance testing (SCT) could measure CDMS competency among residents for performing infant LPs.

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Background: There are few data describing pediatric interns' experiences, knowledge, attitudes, and skills related to common procedures. This information would help guide supervisors' decisions about interns' preparedness and training needs.

Objectives: This study aimed to describe pediatric interns' medical school experiences, knowledge, attitudes, and skills with regard to infant lumbar punctures (LPs) and to describe the impact of these factors on interns' infant LP skills.

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Introduction: The Patient Outcomes in Simulation Education network has developed tools for the assessment of competency to perform the infant lumbar puncture (ILP) procedure. The objective of this study was to evaluate the validity and reliability of these tools in a simulated setting.

Methods: We developed a 4-point anchored global rating scale (GRS) and 15-item dichotomous checklist instrument to assess ILP performance in a simulated environment.

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Background: The Institute of Medicine calls for the use of clinical guidelines and practice parameters to promote "best practices" and to improve patient outcomes.

Objective: 2007 update of the 2002 American College of Critical Care Medicine Clinical Guidelines for Hemodynamic Support of Neonates and Children with Septic Shock.

Participants: Society of Critical Care Medicine members with special interest in neonatal and pediatric septic shock were identified from general solicitation at the Society of Critical Care Medicine Educational and Scientific Symposia (2001-2006).

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Objectives: To describe a case series of 4 children who developed acute rhabdomyolysis as a complication of acute respiratory failure secondary to status asthmaticus.

Methods: A retrospective review of all children who were admitted to our pediatric intensive care unit (PICU) with status asthmaticus from November 1998 through July 2004 was performed and all children who developed acute rhabdomyolysis, defined as a 5-fold increase above the upper limit of normal in the serum creatine phosphokinase (CPK) concentration (CPK > or = 1250 IU/L), were identified. Demographic and clinical data were abstracted from the medical record.

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Objectives: Highly reactive dicarbonyl compounds are known to be increased by hyperglycemia, ketone bodies and lipid peroxidation. This study was carried out to investigate the effect of diabetic ketoacidosis (DKA) and its treatment on the plasma concentration of 3 deoxyglucosone (3-DG) one of the dicarbonyl compounds.

Design And Methods: 3-DG was measured in 7 children before, during and following correction of severe DKA.

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