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Study identifier: NCT07174206 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

FAPO-2: Cardiac Patient Monitoring Tool for Clinical Observation and Arrhythmia Detection

Condition: Heart Diseases · Atrial Fibrillation (AF) · Angina, Unstable  ·  Sponsor: University of Sao Paulo

PhaseNA
Planned participants520
Who can joinAll sexes, 22 Years to no upper limit
Healthy volunteersNo

About this study

The FAPO-2 study (Patient Monitoring Tool for Clinical Observation and Arrhythmia Detection) is a prospective, interventional, non-randomized study designed to evaluate the feasibility, usability, clinical effectiveness, and cost-efficiency of a wearable-enabled remote monitoring strategy in adult cardiac patients. The intervention consists of active clinical management of patients via teleconsultations, triggered by automated alerts generated through wearable data integrated into a centralized digital platform. FAPO-2 will include patients with chronic cardiovascular conditions and those undergoing recent minimally invasive interventions. The central objective is to validate a structured model for early arrhythmia detection, remote risk stratification, and timely clinical action. A total of 520 patients aged ≥22 years will be enrolled, stratified by sex (1:1), and followed at the Heart Institute (InCor) of the University of São Paulo. Participants will be allocated into one of four protocol groups: Group 1 - Pilot (n=15): Healthy volunteers monitored for \~14±3 days using both the smartwatch and a portable holter system to validate usability, skin tolerability, signal integrity, and data flow within the platform. Group 2 - Extensive Outpatient Monitoring (n=150): Patients with chronic cardiovascular diseases monitored over a 45-day period. During 30 days, monitoring will be performed using a smartwatch to capture blood pressure, oxygen saturation, heart rate, and single-le…

This description comes directly from the study's public registry record.

Talk to the study team

Fabio B Jatene, PhD, MD  ·  +551126615462  ·  fabio.jatene@incor.usp.br

Rosangela Monteiro, PhD  ·  +551126615197  ·  rosangela.monteiro@incor.usp.br

Always discuss trial participation with your own doctor first.

Locations (1)

Instituto do Coracao, HCFMUSPSão Paulo, São Paulo, BrazilRecruiting

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Source record: clinicaltrials.gov/study/NCT07174206