Journal of Telemedicine and Telecare > Volume 15, Number 1 > Pp. 46-50

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RESEARCH Original articles

Outcomes of a home telehealth intervention for patients with heart failure

Bonnie J Wakefield ^* , John E Holman , Annette Ray , Melody Scherubel , Trudy L Burns , Michael G Kienzle  and Gary E Rosenthal 

^* Harry S Truman Memorial Veterans Hospital, Columbia, Missouri & Sinclair School of Nursing, University of Missouri; Center for Research in the Implementation of Innovative Strategies in Practice, Iowa City Veterans Affairs Medical Center, Iowa City, Iowa; College of Public Health, University of Iowa, Iowa City, Iowa; Carver College of Medicine, University of Iowa, Iowa City, Iowa, USA

Correspondence: Bonnie J Wakefield, Harry S Truman Memorial Veterans Hospital, 800 Hospital Drive, Columbia, Missouri USA (Fax: +1 573 814 6551; Email: Bonnie.wakefield{at}va.gov)

We evaluated the efficacy of two telehealth applications, delivered by telephone and videophone, for improving outcomes of patients following hospital discharge for an acute exacerbation of heart failure. The outcomes measured were patient self-efficacy, satisfaction with care and knowledge of and compliance with prescribed medications. At hospital discharge, patients were randomly assigned to either control (usual care), telephone or videophone groups. Study nurses contacted the intervention patients each week for 90 days after discharge. A total of 148 patients were enrolled: 49 were randomized to usual care, 52 to the videophone intervention and 47 to the telephone intervention. At 90 days, 126 patients (85%) had completed follow-up; at 180 days, 109 patients (74%) had completed follow-up. There were no significant differences between the groups in medication compliance, self-efficacy or satisfaction with care. The intervention group patients were more likely to have had their medications adjusted during the 90-day intervention period. Knowledge scores improved in the intervention group patients, although these scores were lower at enrolment compared to the control group. It is possible that routine monitoring of symptoms by the study nurses led to medication adjustments and accounted for the intervention patients' significantly delayed time to readmission relative to the control patients.

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