Longitudinal observation study on central blood pressure and cardiovascular outcome in Japanese patients treated with antihypertensive agents

Longitudinal observation study on central blood pressure and cardiovascular outcome in Japanese patients treated with antihypertensive agents - Antihypertensives and Blood pressure of Central artery in Japan Follow-up Study (ABC-J II)

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000002966

Enrollment

5000

Registered

2010-01-03

Start date

2010-01-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hypertension

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Hypertensive patients on stable antihypertensive therapy (for three months or more). 2. Untreated hypertensive patients who will be treated with antihypertensive drugs 3. Treated hypertensive patients before changing antihypertensive medication

Exclusion criteria

Exclusion criteria: Patients with extremely abnormal blood pressure (compared to usual office blood pressure or home blood pressure) during examination. Patients with severe arrhythmia

Design outcomes

Primary

Measure	Time frame
Cardiovascular events and death	—

Secondary

Measure	Time frame
Central systolic blood pressure (cSBP) Radial artery second systolic blood pressure (SBP2) Radial augmentation Index (rAI) delta SBP2 (SBP2-SBP)	—

Countries

Japan

Contacts

Public ContactHiroshi Miyashita

Jichi Medical University School of Medicine Division of Cardiovascular Medicine

hrsm@jichi.ac.jp0285-58-7343

Outcome results