Related Experiment Videos

Hypertension control in the elderly

Joel M Neutel1, Lawrence I Gilderman

  • 1Orange County Research Center, Tustin, CA 92780, USA. jmneutel@aol.com

Journal of Clinical Hypertension (Greenwich, Conn.)
|February 1, 2008
PubMed

Insights

Managing hypertension in older adults, particularly isolated systolic hypertension, often requires multiple medications. Combination therapies effectively lower systolic blood pressure and reduce cardiovascular risk in this population.

Area of Science:

  • Gerontology
  • Cardiology
  • Pharmacology

Background:

  • Hypertension is common in older adults, frequently manifesting as isolated systolic hypertension.
  • Systolic blood pressure (BP) is a more significant risk indicator than diastolic BP in individuals over 50.
  • Achieving target systolic BP levels in this demographic often necessitates multiple antihypertensive medications.

Purpose of the Study:

  • To review the efficacy and safety of various antihypertensive drug classes in older patients.
  • To evaluate combination therapies for managing hypertension in the elderly.
  • To highlight the benefits of multiple drug regimens for cardiovascular risk reduction.

Main Methods:

  • Review of clinical trial data on antihypertensive therapies in older populations.
  • Analysis of studies comparing monotherapy versus combination drug regimens.
  • Examination of safety and BP-lowering efficacy of different treatment strategies.

Main Results:

  • Antihypertensive therapies including beta-blockers, diuretics, calcium channel blockers, ACE inhibitors, and ARBs reduce cardiovascular risk in older patients.
  • Combination therapy, such as a renin-angiotensin-aldosterone system blocker plus a calcium channel blocker, or diuretics with beta-blockers, ACE inhibitors, or ARBs, yields greater BP reductions than monotherapy.
  • Multiple drug regimens are generally well-tolerated in the elderly population.

Conclusions:

  • Combination antihypertensive drug therapy is effective and safe for managing isolated systolic hypertension in older adults.
  • Achieving significant systolic BP reduction in older individuals often requires a multi-drug approach.
  • These regimens contribute to reducing cardiovascular risk in elderly patients with hypertension.

Related Concept Videos

Hypertension V: Nursing Management01:23

Hypertension V: Nursing Management

The nursing management of hypertension involves accurately assessing symptoms, making a comprehensive nursing diagnosis, collaborating with patients to set goals, and implementing targeted interventions to mitigate the condition's impact and improve patient well-being.Comprehensive AssessmentThe initial step in nursing care for hypertension involves a thorough patient assessment. It includes evaluating symptoms such as headaches, dizziness, blurred vision, and previous hypertension episodes.
Drug Dosing: Geriatric Patients01:15

Drug Dosing: Geriatric Patients

Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...
Hypertension and Regulation of Blood Pressure01:18

Hypertension and Regulation of Blood Pressure

Hypertension, the most common cardiovascular disease, is diagnosed through repeated measurements of elevated blood pressure. Its risks, including damage to the kidney, heart, and brain, are directly proportional to blood pressure levels. Starting from 115/75 mm Hg, the risk of cardiovascular disease doubles with each increment of 20/10 mm Hg. The diagnosis relies on blood pressure measurements, not on patient symptoms, as hypertension is often asymptomatic until end-organ damage is imminent or...
Hypertension IV: Drug Therapy and Lifestyle Modifications01:28

Hypertension IV: Drug Therapy and Lifestyle Modifications

Multiple classes of antihypertensive medications are employed in treating hypertension. The most commonly recommended first-line treatments include:Thiazide Diuretics, such as chlorthalidone, increase sodium and water excretion from the body, reducing blood volume and blood pressure.Angiotensin-converting enzyme inhibitors, like lisinopril, block the conversion of angiotensin I to II, a potent vasoconstrictor lowering blood pressure.Angiotensin II Receptor Blockers (ARBs) prevent angiotensin II...
Hypertension I: Introduction01:28

Hypertension I: Introduction

Hypertension is a widespread, long-term medical condition where blood pressure in the arteries remains elevated. It is characterized by systolic blood pressure readings of 130 mm Hg or above or diastolic blood pressure (DBP) readings of 80 mm Hg or higher. Unmanaged hypertension poses significant health risks, making the distinction between primary (or essential) hypertension and secondary hypertension crucial, as their management and implications vary.Primary HypertensionPrimary hypertension,...
Hypertension III: Clinical Manifestations and Diagnostic Studies01:30

Hypertension III: Clinical Manifestations and Diagnostic Studies

Hypertension is asymptomatic and also referred to as the "silent killer" until it progresses to a severe stage or causes target organ disease. Patients may experience symptoms stemming from the strain on blood vessels and tissues in various organs or the heart's increased workload.Physical exams might show no abnormalities other than high blood pressure. Signs of vascular damage, when present, correspond to the organs supplied by the affected vessels, leading to target organ damage. For...