Disparities in Practice Patterns by Sex, Race, and Ethnicity in Patients Referred for Advanced Heart Failure Therapies.

MedStar author(s):
Citation: American Journal of Cardiology. 185:46-52, 2022 12 15.PMID: 36280472Institution: MedStar Heart & Vascular InstituteForm of publication: Journal ArticleMedline article type(s): Journal Article | Multicenter StudySubject headings: *Heart Failure | *Heart Transplantation | *Heart-Assist Devices | Ethnicity | Female | Heart Failure/ep [Epidemiology] | Heart Failure/th [Therapy] | Heart-Assist Devices/ae [Adverse Effects] | Humans | Male | Middle Aged | Referral and Consultation | Retrospective Studies | United States/ep [Epidemiology]Year: 2022Local holdings: Available online from MWHC library: 1995 - present, Available in print through MWHC library: 1999 - 2006ISSN:
  • 0002-9149
Name of journal: The American journal of cardiologyAbstract: Advanced heart failure (HF) therapies improve survival in patients with stage D HF. We sought to evaluate differences by race/ethnicity and sex in advanced HF therapy referrals and decision-making across a multicenter survey. We performed a retrospective analysis of patients referred for evaluation for advanced HF therapies at 9 centers (n = 515) across the United States. The median age was 58 years, and 73% were male. White patients comprised 55.7% of referrals, whereas non-White patients comprised 44.3%. Non-ischemic etiology was more common in non-White patients (66.6% vs 47.4% p = 0.0005), and ischemic etiology was more common in men (37.8% vs 20.4% p = 0.0005). The primary reason for referral differed by race/ethnicity but not sex, with ventricular arrhythmias (7.6% vs 3%, p = 0.024) and pulmonary hypertension (3.4% vs 0.4% p = 0.018) being more common in White patients, whereas worsening HF was less common (25.4% vs 35.9%; p = 0.009). White patients were offered left ventricular assist devices (LVADs) (60.3% vs 54.7 p = 0.039) and heart transplants (51.8% vs 33.1% p = 0.0007) more often than non-White patients. The preference not to pursue LVAD therapy was more common in non-White patients (17.6% vs 9.6%; p = 0.049). Men were more often declined for a heart transplant because of psychosocial contraindications (34% vs 15%, p = 0.005). In conclusion, in this multicenter analysis of referrals for advanced HF therapies, we observed significant differences by race, ethnicity, and sex in both referral characteristics and evaluation outcomes. Further investigation is warranted to better understand why rates of LVAD and transplantation may be lower in non-White patients who are referred for advanced therapies. Copyright © 2022 Elsevier Inc. All rights reserved.All authors: Ahmed S, Chien CV, D'Souza B, Forest S, Herr JJ, Hsiao S, IDEAL-HF Investigators, Kamdar F, Lala A, Nowaczyk J, Patel PJ, Pedrotty D, Ravichandran A, Sheikh FH, Srivastava A, Tompkins S, Tong MZ, Xiang FFiscal year: FY2023Digital Object Identifier: Date added to catalog: 2022-12-13
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Item type Current library Collection Call number Status Date due Barcode
Journal Article MedStar Authors Catalog Article 36280472 Available 36280472

Available online from MWHC library: 1995 - present, Available in print through MWHC library: 1999 - 2006

Advanced heart failure (HF) therapies improve survival in patients with stage D HF. We sought to evaluate differences by race/ethnicity and sex in advanced HF therapy referrals and decision-making across a multicenter survey. We performed a retrospective analysis of patients referred for evaluation for advanced HF therapies at 9 centers (n = 515) across the United States. The median age was 58 years, and 73% were male. White patients comprised 55.7% of referrals, whereas non-White patients comprised 44.3%. Non-ischemic etiology was more common in non-White patients (66.6% vs 47.4% p = 0.0005), and ischemic etiology was more common in men (37.8% vs 20.4% p = 0.0005). The primary reason for referral differed by race/ethnicity but not sex, with ventricular arrhythmias (7.6% vs 3%, p = 0.024) and pulmonary hypertension (3.4% vs 0.4% p = 0.018) being more common in White patients, whereas worsening HF was less common (25.4% vs 35.9%; p = 0.009). White patients were offered left ventricular assist devices (LVADs) (60.3% vs 54.7 p = 0.039) and heart transplants (51.8% vs 33.1% p = 0.0007) more often than non-White patients. The preference not to pursue LVAD therapy was more common in non-White patients (17.6% vs 9.6%; p = 0.049). Men were more often declined for a heart transplant because of psychosocial contraindications (34% vs 15%, p = 0.005). In conclusion, in this multicenter analysis of referrals for advanced HF therapies, we observed significant differences by race, ethnicity, and sex in both referral characteristics and evaluation outcomes. Further investigation is warranted to better understand why rates of LVAD and transplantation may be lower in non-White patients who are referred for advanced therapies. Copyright © 2022 Elsevier Inc. All rights reserved.

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