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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...

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Updated: Jun 17, 2026

Hydra, a Computer-Based Platform for Aiding Clinicians in Cardiovascular Analysis and Diagnosis

Hydra, a Computer-Based Platform for Aiding Clinicians in Cardiovascular Analysis and Diagnosis

Published on: September 26, 2018

Hypertension telemanagement in blacks.

Joseph Finkelstein¹, Eunme Cha

¹Division of General Internal Medicine, Johns Hopkins University, Baltimore, MD 21205, USA. jfinkel9@jhmi.edu

Circulation. Cardiovascular Quality and Outcomes

|December 25, 2009

Summary

This summary is machine-generated.

This study shows that health information technology can improve hypertension care for Black patients. An automated telemanagement system enhanced standard care, aiding clinicians and patients in following treatment guidelines.

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Last Updated: Jun 17, 2026

Hydra, a Computer-Based Platform for Aiding Clinicians in Cardiovascular Analysis and Diagnosis

Hydra, a Computer-Based Platform for Aiding Clinicians in Cardiovascular Analysis and Diagnosis

Published on: September 26, 2018

Area of Science:

Cardiovascular Medicine
Health Informatics
Clinical Trials

Background:

Hypertension disproportionately affects Black populations, necessitating improved management strategies.
Current hypertension treatment guidelines exist, but adherence and effective implementation remain challenges in routine care.
Home-based automated telemanagement systems offer a potential avenue to enhance patient support and clinician oversight.

Purpose of the Study:

To evaluate a multi-component home automated telemanagement system for hypertension management in Black patients.
To determine if information technology-enhanced care coordination improves the delivery of evidence-based hypertension care.
To assess the impact of this enhanced system on patient outcomes and care delivery.

Main Methods:

A randomized clinical study involving 550 Black patients with hypertension over 18 months.
Comparison between a control group receiving standard care and an intervention group using a home automated telemanagement system.
The system integrated clinician and patient support for implementing hypertension treatment guidelines.

Main Results:

The intervention group received enhanced care coordination through health information technology.
The study measured outcomes including quality of life, medical care use, treatment compliance, psychosocial factors, and blood pressure control.
Results will provide insights into the effectiveness of technology-enhanced care coordination in this population.

Conclusions:

The study investigates the potential of health information technology to bridge the gap in hypertension care delivery for Black patients.
Findings aim to inform the integration of telemanagement systems into primary care settings for better hypertension control.
The research focuses on improving evidence-based care and patient outcomes through innovative technological support.