Cited by 48Blood Pressure and Hypertension StudiesTelemedicine and Telehealth ImplementationPharmacy and Medical Practices

Cardiovascular Events and Costs With Home Blood Pressure Telemonitoring and Pharmacist Management for Uncontrolled Hypertension

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Margolis, Karen L., Dehmer, Steven P., Sperl-Hillen, JoAnn, O’Connor, Patrick J., Asche, Stephen E., Bergdall, Anna R., Green, Beverly B., Nyboer, Rachel A. +3 more·2020·Hypertension

Abstract

Uncontrolled hypertension is a leading contributor to cardiovascular disease. A cluster-randomized trial in 16 primary care clinics showed that 12 months of home blood pressure telemonitoring and pharmacist management lowered blood pressure more than usual care (UC) for 24 months. We report cardiovascular events (nonfatal myocardial infarction, nonfatal stroke, hospitalized heart failure, coronary revascularization, and cardiovascular death) and costs over 5 years of follow-up. In the telemonitoring intervention (TI group, n=228), there were 15 cardiovascular events (5 myocardial infarction, 4 stroke, 5 heart failure, 1 cardiovascular death) among 10 patients. In UC group (n=222), there were 26 events (11 myocardial infarction, 12 stroke, 3 heart failure) among 19 patients. The cardiovascular composite end point incidence was 4.4% in the TI group versus 8.6% in the UC group (odds ratio, 0.49 [95% CI, 0.21–1.13], P =0.09). Including 2 coronary revascularizations in the TI group and 10 in the UC group, the secondary cardiovascular composite end point incidence was 5.3% in the TI group versus 10.4% in the UC group (odds ratio, 0.48 [95% CI, 0.22–1.08], P =0.08). Microsimulation modeling showed the difference in events far exceeded predictions based on observed blood pressure. Intervention costs (in 2017 US dollars) were $1511 per patient. Over 5 years, estimated event costs were $758 000 in the TI group and $1 538 000 in the UC group for a return on investment of 126% and a net cost savings of about $1900 per patient. Telemonitoring with pharmacist management lowered blood pressure and may have reduced costs by avoiding cardiovascular events over 5 years. Registration—: URL: https://www.clinicaltrials.gov ; Unique identifier: NCT00781365.

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Authors
Margolis, K. L., Dehmer, S. P., Sperl-Hillen, J., O’Connor, P. J., Asche, S. E., Bergdall, A. R., Green, B. B., Nyboer, R. A., Pawloski, P. A., Trower, N. K., & Maciosek, M. V.
Affiliations
  • HealthPartners (US)
  • From the HealthPartners Institute, Minneapolis, MN (K.L.M., S.P.D., J.S.-H., P.J.O., S.E.A., A.R.B., R.A.N., P.A.P., N.K.T., M.V.M.)
  • Kaiser Permanente Washington Health Research Institute (US)
Venue
Hypertension
Published
2020-10
Volume
76
Issue
4
Pages
1097-1103
ISSN
  • 0194-911X (ISSN-L)
  • 1524-4563
OpenAlex
W3081759464
Cited by
48
References
8
Citations by year
2026: 9 · 2025: 10 · 2024: 6 · 2023: 6 · 2022: 9 · 2021: 8
FWCI
3.56
Type
journal article
Language
en
Open access
Locations
  • Hypertension (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Heart, Lung, and Blood Institute (R01HL090965)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Blood Pressure and Hypertension Studies
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Telemedicine and Telehealth Implementation
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmacology › Pharmacy and Medical Practices
Keywords
uncontrolled hypertension, home blood pressure telemonitoring, pharmacist management, cardiovascular events, cardiovascular mortality, myocardial infarction, stroke, heart failure, coronary revascularization, cost-effectiveness, microsimulation, primary care, blood pressure control
MeSH terms
Aged, Antihypertensive Agents, Blood Pressure, Female, Humans, Hypertension, Male, Middle Aged, Pharmacists, Risk Factors, Health Care Costs, Blood Pressure Monitoring, Ambulatory

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