RecruitingNCT07361276

Observational Study That Will Evaluate Treatment Patterns in the Management of Hypertension in the Public Primary Care System

Clinical Landscape of Epidemiology and Assessment of Results in Hypertension


Sponsor

AstraZeneca

Enrollment

15,000 participants

Start Date

Mar 31, 2026

Study Type

OBSERVATIONAL

Conditions

Summary

This is a retrospective observational cohort study based on secondary use of routinely collected electronic health data. The design was selected to enable population-level characterisation of treatment patterns and clinical inertia (both diagnostic and therapeutic) in the management of hypertension across diverse settings in Brazil's public primary care system (SUS).


Eligibility

Min Age: 18 Years

Inclusion Criteria4

  • Age ≥18 years at the time of Hypertension diagnosis
  • Hypertension diagnosis as retrieved from registered ICD codes or CIAP Codes (primary care codes) in the EMR , OR At least two blood pressure measurements ≥140/90 mmHg during the study period. The blood measurements should be consecutive and obtained within a 30 days period.
  • Continuous follow-up in the same municipality for at least 6 months after index measurement.
  • Availability of structured EMR data including clinical encounters, diagnoses, and prescriptions

Exclusion Criteria1

  • \- Patients with incomplete data or not traceable in the registration systems

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Locations(1)

Research Site

Florianópolis, Brazil

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NCT07361276


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