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Hyperkalemia And Electrocardiogram Manifestations In End-Stage Renal Disease, Zubaid Rafique, Bryan Hoang, Heba Mesbah, Ryan Pappal, Frank W Peacock, Raul Juarez-Vela, Lukasz Szarpak, Dick C Kuo
Hyperkalemia And Electrocardiogram Manifestations In End-Stage Renal Disease, Zubaid Rafique, Bryan Hoang, Heba Mesbah, Ryan Pappal, Frank W Peacock, Raul Juarez-Vela, Lukasz Szarpak, Dick C Kuo
2020-Current year OA Pubs
Hyperkalemia is one of the more common acute life-threatening metabolic emergencies. The aim of our study is to determine the correlation and accuracy of abnormal ECG parameters as a function of serum potassium concentration in the end-stage renal disease (ESRD) population. We performed a retrospective chart review of emergency department patients presenting with ESRD and receiving emergent hemodialysis treatment. A total of 96 patients, each with five independent ED visits, provided 480 sets of ECGs and electrolytes. Of these, four ECGs were excluded for inability to interpret, leaving a total of 476 patient encounters that met all inclusion criteria. Linear …
Racial And Ethnic Differences In Internal Medicine Residency Assessments, Dowin Boatright, Nientara Anderson, Jung G Kim, Eric S Holmboe, William A Mcdade, Tonya Fancher, Cary P Gross, Sarwat Chaudhry, Mytien Nguyen, Max Jordan Nguemeni Tiako, Eve Colson, Yunshan Xu, Fangyong Li, James D Dziura, Somnath Saha
Racial And Ethnic Differences In Internal Medicine Residency Assessments, Dowin Boatright, Nientara Anderson, Jung G Kim, Eric S Holmboe, William A Mcdade, Tonya Fancher, Cary P Gross, Sarwat Chaudhry, Mytien Nguyen, Max Jordan Nguemeni Tiako, Eve Colson, Yunshan Xu, Fangyong Li, James D Dziura, Somnath Saha
2020-Current year OA Pubs
IMPORTANCE: Previous studies have demonstrated racial and ethnic inequities in medical student assessments, awards, and faculty promotions at academic medical centers. Few data exist about similar racial and ethnic disparities at the level of graduate medical education.
OBJECTIVE: To examine the association between race and ethnicity and performance assessments among a national cohort of internal medicine residents.
DESIGN, SETTING, AND PARTICIPANTS: This retrospective cohort study evaluated assessments of performance for 9026 internal medicine residents from the graduating classes of 2016 and 2017 at Accreditation Council of Graduate Medical Education (ACGME)-accredited internal medicine residency programs in the US. Analyses were conducted …
Real-World Evidence Supporting Tandem Control-Iq Hybrid Closed-Loop Success In The Medicare And Medicaid Type 1 And Type 2 Diabetes Populations, Gregory P Forlenza, Anders L Carlson, Rodolfo J Galindo, Davida F Kruger, Carol J Levy, Janet B Mcgill, Guillermo Umpierrez, Grazia Aleppo
Real-World Evidence Supporting Tandem Control-Iq Hybrid Closed-Loop Success In The Medicare And Medicaid Type 1 And Type 2 Diabetes Populations, Gregory P Forlenza, Anders L Carlson, Rodolfo J Galindo, Davida F Kruger, Carol J Levy, Janet B Mcgill, Guillermo Umpierrez, Grazia Aleppo
2020-Current year OA Pubs
No abstract provided.
Hold That Pose: Capturing Cervical Dystonia's Head Deviation Severity From Video, Zheng Zhang, Joel S Perlmutter, Et Al
Hold That Pose: Capturing Cervical Dystonia's Head Deviation Severity From Video, Zheng Zhang, Joel S Perlmutter, Et Al
2020-Current year OA Pubs
OBJECTIVE: Deviated head posture is a defining characteristic of cervical dystonia (CD). Head posture severity is typically quantified with clinical rating scales such as the Toronto Western Spasmodic Torticollis Rating Scale (TWSTRS). Because clinical rating scales are inherently subjective, they are susceptible to variability that reduces their sensitivity as outcome measures. The variability could be circumvented with methods to measure CD head posture objectively. However, previously used objective methods require specialized equipment and have been limited to studies with a small number of cases. The objective of this study was to evaluate a novel software system-the Computational Motor Objective Rater …
Voting Behavior During Fda Medical Device Advisory Committee Panel Meetings, Amanda Maisel-Campbell, Daniel I Schlessinger, Arianna F. Yanes, Emir Veledar, Kelly A. Reynolds, Sarah A. Ibrahim, Bianca Y. Kang, Noor Anvery, Emily Poon, Murad Alam
Voting Behavior During Fda Medical Device Advisory Committee Panel Meetings, Amanda Maisel-Campbell, Daniel I Schlessinger, Arianna F. Yanes, Emir Veledar, Kelly A. Reynolds, Sarah A. Ibrahim, Bianca Y. Kang, Noor Anvery, Emily Poon, Murad Alam
2020-Current year OA Pubs
OBJECTIVES: During premarket review, the US Food and Drug Administration may ask its Medical Device Advisory Committee (MDAC) Panels to assess the safety and effectiveness of medical devices being considered for approval. The objective of this study is to assess the relationship, if any, between individual votes and Panel recommendations and: (1) the composition of Panels, specifically the expertise and demographic features of individual members; or (2) Panel members' propensity to speak during Panel deliberations.
METHODS: This was a retrospective cohort study of routinely collected data from voting members of MDAC panels convened between January 2011 to June 2016 to …
Positive Predictive Value Of Erbb2 Copy Number Gain By Tissue Or Circulating Tumor Dna Next-Generation Sequencing Across Advanced Cancers, Ami N Shah, Ashwin Sunderraj, Brian Finkelman, Sharlene H See, Andrew A Davis, Lorenzo Gerratana, Firas Wehbe, Neelima Katam, Deva Mahalingam, William J Gradishar, Amir Behdad, Luis Blanco, Massimo Cristofanilli
Positive Predictive Value Of Erbb2 Copy Number Gain By Tissue Or Circulating Tumor Dna Next-Generation Sequencing Across Advanced Cancers, Ami N Shah, Ashwin Sunderraj, Brian Finkelman, Sharlene H See, Andrew A Davis, Lorenzo Gerratana, Firas Wehbe, Neelima Katam, Deva Mahalingam, William J Gradishar, Amir Behdad, Luis Blanco, Massimo Cristofanilli
2020-Current year OA Pubs
BACKGROUND: The correlation of ERBB2 copy number gain (CNG) from tissue or circulating tumor DNA (ctDNA) by next-generation sequencing (NGS) with standard HER2 tissue evaluation is not well understood.
MATERIALS AND METHODS: We retrospectively identified patients with ERBB2 CNG on commercial NGS. We described their clinical-pathologic features and calculated the positive predictive value (PPV) of ERBB2 CNG by NGS for HER2-positivity by IHC and FISH testing.
RESULTS: 176 patients had NGS revealing an ERBB2 CNG (112 by tumor tissue and 91 by ctDNA). The cancer subtypes with the most cases with ERBB2 CNG by NGS were breast (
CONCLUSIONS: ERBB2 …
A Conformational Variant Of P53 (U-P53az) As Blood-Based Biomarker For The Prediction Of The Onset Of Symptomatic Alzheimer's Disease, S Piccirella, L Van Neste, C Fowler, C L Masters, J Fripp, J D Doecke, C Xiong, D Uberti, P Kinnon
A Conformational Variant Of P53 (U-P53az) As Blood-Based Biomarker For The Prediction Of The Onset Of Symptomatic Alzheimer's Disease, S Piccirella, L Van Neste, C Fowler, C L Masters, J Fripp, J D Doecke, C Xiong, D Uberti, P Kinnon
2020-Current year OA Pubs
BACKGROUND: Ongoing research seeks to identify blood-based biomarkers able to predict onset and progression of Alzheimer's disease (AD).
OBJECTIVE: The unfolded conformational variant of p53 (U-p53AZ), previously observed in AD individuals, was evaluated in plasma samples from individuals participating in the Australian Imaging, Biomarkers and Lifestyle (AIBL) cohort for diagnostic and prognostic assessment, validated on a neuropsychological-based diagnosis, over the course of six years.
DESIGN: Retrospective Longitudinal Prognostic biomarker study.
SETTING: Single-center study based on the AIBL cohort.
PARTICIPANTS: 482 participants of the AIBL cohort, aged 60-85 years, without uncontrolled diabetes, vascular disease, severe depression or psychiatric illnesses.
MEASUREMENTS: The …