App attack on high blood pressure: digital tool shows promise

NCT ID NCT06242483

Completed Disease control Sponsor: Hospital Israelita Albert Einstein Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested a smartphone app called Elfie to help people with high blood pressure lower their numbers. 930 adults with uncontrolled high blood pressure used the app alongside their usual care or just usual care alone. The goal was to see if the app could help bring down systolic blood pressure (the top number) more effectively.

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Conditions

The condition(s) this trial relates to.

hypertensive disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

HYPERTENSION

Contacts and locations

Locations

354 Military Hospital

Hanoi, Vietnam
CETRUS - Diagnostica LTDA

São Paulo, São Paulo, Brazil
Centro de Pesquisa Clínica de Guarulhos

Guarulhos, São Paulo, Brazil
Clínica do Coração - JMF

Aracaju, Sergipe, Brazil
District 4 Hospital

Ho Chi Minh City, Vietnam
Elizabeth Do Espirito Santo Eireli

Votuporanga, São Paulo, Brazil
Gia Dinh hospital

Ho Chi Minh City, Vietnam
Hosp. Universitário UFG

Goiânia, Goiás, Brazil
Hospital Israelita Albert Einstein

São Paulo, São Paulo, 05652-900, Brazil
Hospital Municipal Aparecida de Goiânia

Goiânia, Goiás, Brazil
Hospital Universitário Pedro Ernesto

Rio de Janeiro, Rio de Janeiro, Brazil
Hospital Universitário São Francisco na Providência de Deus

Bragança Paulista, São Paulo, Brazil
NF. Pacheco Cardiologia Humanizada

Belém, Pará, Brazil
National Geriatric Hospital

Hanoi, Vietnam
Nguyen Tri Phuong Hospital

Ho Chi Minh City, Vietnam
Rede AME Saúde

Recife, Pernambuco, Brazil

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