POEMs

Patient-Oriented Evidence That Matters

Increased Readmissions and Adverse Events with Intensification of Antihypertensive Regimen on Hospital Discharge

 

Am Fam Physician. 2020 Feb 15;101(4):248-249.

Clinical Question

Does the intensification of antihypertensive regimens at hospital discharge affect clinical outcomes?

Bottom Line

The intensification of antihypertensive regimens on discharge in older adults hospitalized for noncardiac conditions is associated with an increased risk of readmission (number needed to harm [NNH] = 27) and medication-related serious adverse events (NNH = 63) within 30 days. There is no association with a decreased risk of cardiovascular events at one year. (Level of Evidence = 2b)

Synopsis

Using national data from the U.S. Department of Veterans Affairs (VA), the investigators identified adults 65 years or older with hypertension who were admitted within a two-year period to a VA hospital for the common noncardiac conditions of pneumonia, urinary tract infection, or venous thromboembolism. Patients with a secondary diagnosis of atrial fibrillation, acute coronary syndrome, or acute cerebrovascular event were excluded. Using dispensing data from the VA hospital pharmacies, intensifications of antihypertensive regimens were identified by newly prescribed antihypertensive medications on discharge, or an increased dose by more than 20% of a medication that had been prescribed before admission. Patients who received more than 20% of their outpatient care outside the VA, patients admitted from nursing homes, and those who had been hospitalized within the past 30 days were excluded. Out of an initial cohort of 14,915 patients, of which 97% were male, 2,074 (14%) had antihypertensive regimen intensifications at discharge. These patients were more likely to be black and more likely to have higher prehospitalization blood pressures, higher inpatient blood pressures, and heart failure. Using propensity score matching, the investigators then compared 2,028 patients who had antihypertensive regimen intensifications with 2,028 similar patients without such intensifications. Those with intensification were more likely to be readmitted within 30 days of discharge

POEMs (patient-oriented evidence that matters) are provided by Essential Evidence Plus, a point-of-care clinical decision support system published by Wiley-Blackwell. For more information, see http://www.essentialevidenceplus.com. Copyright Wiley-Blackwell. Used with permission.

For definitions of levels of evidence used in POEMs, see http://www.essentialevidenceplus.com/product/ebm_loe.cfm?show=oxford.

To subscribe to a free podcast of these and other POEMs that appear in AFP, search in iTunes for “POEM of the Week” or go to http://goo.gl/3niWXb.

This series is coordinated by Sumi Sexton, MD, editor-in-chief.

A collection of POEMs published in AFP is available at https://www.aafp.org/afp/poems.

 

 

Want to use this article elsewhere? Get Permissions

CME Quiz

More in AFP


Editor's Collections


Related Content


More in Pubmed

MOST RECENT ISSUE


Jun 1, 2020

Access the latest issue of American Family Physician

Read the Issue


Email Alerts

Don't miss a single issue. Sign up for the free AFP email table of contents.

Sign Up Now

Navigate this Article