• Hypertrophic Cardiomyopathy (HCM)
  • Vaccines: 2023 Year in Review
  • Eyecare
  • Urothelial Carcinoma
  • Women's Health
  • Hemophilia
  • Heart Failure
  • Vaccines
  • Neonatal Care
  • Type II Inflammation
  • Substance Use Disorder
  • Gene Therapy
  • Lung Cancer
  • Spinal Muscular Atrophy
  • HIV
  • Post-Acute Care
  • Liver Disease
  • Pulmonary Arterial Hypertension
  • Biologics
  • Asthma
  • Atrial Fibrillation
  • Type I Diabetes
  • RSV
  • COVID-19
  • Cardiovascular Diseases
  • Breast Cancer
  • Prescription Digital Therapeutics
  • Reproductive Health
  • The Improving Patient Access Podcast
  • Blood Cancer
  • Ulcerative Colitis
  • Respiratory Conditions
  • Multiple Sclerosis
  • Digital Health
  • Population Health
  • Sleep Disorders
  • Biosimilars
  • Plaque Psoriasis
  • Leukemia and Lymphoma
  • Oncology
  • Pediatrics
  • Urology
  • Obstetrics-Gynecology & Women's Health
  • Opioids
  • Solid Tumors
  • Autoimmune Diseases
  • Dermatology
  • Diabetes
  • Mental Health

New Predictors of Length of Stay for Heart Failure Patients


Some factors found in previous investigations, such as stroke, were not significant in this study, while treatment interruption and severe tricuspid valve regurgitation were newly identified.

The prevalence of heart failure is projected to increase by 46% by 2030. Moreover, despite improved treatments and an actual reduction in mortality, the one-year mortality rate remains high, at approximately 30%.

Heart failure is expensive in both health and economic contexts. The American Heart Association has forecast that total direct medical costs of heart failure will increase from $21 billion in 2012 to $53 billion in 2030.Hospitalizations are the largest component of direct medical costs for heart failure, with estimates ranging from 49% to 73% of total costs. Knowing who is most at risk for a longer length of stay can make it easier to develop care plans and project medical expenses, say researchers Eglė Ignataviĉiūtė, Diana Žaliaduonytė, and Vytantas Zabiela.

In their study of 220 patients admitted to the Department of Cardiology, Kaunas Hospital of Lithuanian University of Health Sciences, they found five independent variables that significantly predicted length of stay: treatment interruption, N-terminal pro-brain natriuretic peptide (NT-proBNP) > 4900 ng/L, estimated glomerular filtration rate ≤ 50 mL/min/1.73 m2, systolic blood pressure ≤ 135 mmHg at admission, and severe tricuspid valve regurgitation during the first 2 days of hospitalization.

Of those, treatment interruption, higher NT-proBNP value and lower systolic BP at admission were the most important.

Patients were stratified into two groups: The first group’s length of stay was from one to eight days, and the second group’s length of stay was nine days or more. The longer length-of-stay group was significantly more likely to have reduced ejection fraction and NYHA class IV. Heart failure with preserved ejection fraction was more common in the shorter length-of-stay group, as was NYHA class II on admission. Most pre-existing comorbidities, such as dyslipidemia, hypertension, and chronic kidney disease, were similar in the groups, but Type 2 diabetes , iron deficiency anemia and previous strokes were more common in the longer length-of-stay group. Angiotensin II receptor blockers were more frequently prescribed in the first group; intravenous and oral diuretics were more common in the second group. Seven patients in the shorter length-of-stay group and eight in the longer length-of-stay group died while hospitalized.

Some variables that had been cited in earlier research, such as stroke, were not significant in this study, while treatment interruption and severe tricuspid valve regurgitation have not been documented before as predictors for longer length of stay in heart failure patients, the researchers say. They note that noncompliance with pharmacological treatment has been described as a frequent precipitating factor for heart failure.

Other research has found that discontinuing guidelines-directed medical therapy is associated with lower rates of survival in hospitalized heart failure patients. Tricuspid valve regurgitation is associated with elevated pulmonary artery pressures and increased overload in the major circulation circle.

“It is significant,” the researchers conclude, “that most of these predictors may be evaluated in an emergency room by a primary physician. After evaluating the patient’s medical history, vital signs and laboratory tests, the physician could predict the prognosis of a patient and make more effective decisions.”

Source: Centers for Disease Control and Prevention

Source: Centers for Disease Control and Prevention

Related Content
© 2024 MJH Life Sciences

All rights reserved.