Abstract
Introduction
Patients with chronic kidney disease (CKD) are vulnerable to adverse-drug events from cardiovascular drugs.
Aim
To evaluate awareness and knowledge for appropriate dose adjustment of cardiovascular drugs in CKD patients among Internal Medicine house-staff (IMHS).
Methods
Cross-sectional convenience sample survey in Fall 2015 among 341 IMHS from multiple academic institutions in the suburban New York City metropolitan area. Awareness was whether drug dose adjustment was needed. Knowledge was correct GFR level for drug dose adjustment. Multivariate logistic regression was conducted.
Results
We found overall high percentages and high odds for all cardiovascular drugs for incorrect awareness and knowledge. Postgraduate year (PGY)-1 had greater odds than PGY-3 for Carvedilol (OR: 5.56, 95% CI: 2.19–14.12, p < 0.001) and Digoxin (OR: 3.87, 95% CI: 1.37–10.95, p < 0.05), and lesser odds than PGY3 for Atenolol (OR: 0.31, 95% CI: 0.10–0.91, p < 0.05). Nephrology exposure during medical school rotation, renal clinic, or family history had lesser odds for Carvedilol (OR: 0.45, 95% CI: 0.21–0.97, p < 0.05), Simvastatin (OR: 0.40, 95% CI: 0.16–0.97, p < 0.05), and Hydralazine (OR: 0.31, 95% CI: 0.12–0.81, p < 0.05). Nephrology exposure during residency (OR: 1.96, 95% CI: 1.10–3.50, p < 0.05) and US osteopathic graduates (OR: 2.40, 95% CI: 1.04–5.50, p < 0.05) each had greater odds for Enalapril (OR: 2.40, 95% CI: 1.04–5.50, p < 0.05). International medical graduates had lesser odds than US graduates for Amlodipine (OR: 0.30, 95% CI: 0.11–0.82, p < 0.05).
Conclusions
IMHS had overall poor awareness and knowledge for dose adjustment for common cardiovascular drugs in patients with CKD. As the majority of CKD patients are managed by their primary care providers, training programs should ensure that IMHS have adequate education in Nephrology during their residency training.
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KD interpreted the data and drafted the manuscript for important intellectual content. SP gathered the data and drafted the manuscript for important intellectual content. FR interpreted the data and drafted the manuscript for important intellectual content. JF designed the study, analyzed the data, interpreted the data, and critically reviewed and revised the manuscript for important intellectual content. DC designed the study, interpreted the data, and critically reviewed and revised the manuscript for important intellectual content. SR conceptualized and designed the study, gathered the data, interpreted the data, and critically reviewed and revised the manuscript for important intellectual content.
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D’Angelo, K., Paul, S., Ranjeeta, F. et al. Awareness and Knowledge Among Internal Medicine House-Staff for Dose Adjustment of Cardiovascular Drugs in Chronic Kidney Disease. High Blood Press Cardiovasc Prev 28, 177–184 (2021). https://doi.org/10.1007/s40292-021-00438-w
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DOI: https://doi.org/10.1007/s40292-021-00438-w