1. The Use of Drugs that Should be Avoided or Used with Caution in Patients Hospitalized for Acute Decompensated Heart Failure.
- Author
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Sheikh-Taha, Marwan
- Subjects
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DRUG therapy for hyperlipidemia , *HEART failure risk factors , *DISEASE exacerbation , *RISK assessment , *METFORMIN , *NONSTEROIDAL anti-inflammatory agents , *ONDANSETRON , *ACUTE diseases , *LONG QT syndrome , *PATIENT safety , *HOSPITAL care , *HYPERTENSION , *HEART failure , *RETROSPECTIVE studies , *DISEASE prevalence , *HYPOGLYCEMIC agents , *ADRENERGIC alpha blockers , *DIURETICS , *AMIODARONE , *DESCRIPTIVE statistics , *VENTRICULAR tachycardia , *PHYSICIAN practice patterns , *URBAN hospitals , *MEDICAL records , *ACQUISITION of data , *DRUGS , *DRUG prescribing , *ALBUTEROL , *FAMOTIDINE , *CORONARY artery disease , *DRUG utilization , *COMORBIDITY , *DIABETES , *DISEASE risk factors - Abstract
Background: Heart failure (HF) is a pervasive global health concern, with acute decompensated heart failure (ADHF) contributing significantly to morbidity and mortality. Medications used in patients with HF may exacerbate HF or prolong the QT interval, posing additional risks. Objective: The objective is to assess the prevalence and utilization patterns of medications known to cause or exacerbate HF and prolong the QT interval among patients with ADHF. Understanding these patterns is crucial for optimizing patient care and minimizing potential risks. Methods: A retrospective chart review was conducted at Huntsville Hospital, Huntsville, USA, covering 602 patients with ADHF over a 40-month period. Inclusion criteria involved age ≥ 18 years, a history of HF, and ADHF admission. The 2016 American Heart Association Scientific Statement was used to identify drugs that may cause or exacerbate HF and those that could prolong the QT interval Results: Among the 602 patients, 57.3% received medications causing or exacerbating HF, notably albuterol (34.9%) and diabetes medications (20.4%), primarily metformin, followed by urologic agents (14.3%), mostly tamsulosin, and nonsteroidal anti-inflammatory drugs (NSAIDs) (6.1%). Moreover, 82.9% were on medications prolonging the QT interval, with loop diuretics, amiodarone, ondansetron, and famotidine most prevalent. Furthermore, 42.1% of the patients received more than two concomitant medications that prolong the QT interval, which can further exacerbate the risk of torsades de pointes. Conclusion: This study underscores the high prevalence of HF-causing or HF-exacerbating medications and QT-prolonging drugs in patients with ADHF. Healthcare professionals must be cognizant of these patterns, advocating for safer prescribing practices to optimize patient outcomes and reduce the burden of HF-related hospitalizations. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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