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Daily blood pressure patterns and future health

Researchers are following around-the-clock blood pressure readings and their relationship to heart and circulation problems.

Learning by observing or collecting information · Study reference: JPRN-UMIN000045491

Plain-language introduction written with AI from the registry; not independently checked by a clinician. Read the original details below ↓

This registry record was last updated over six months ago, or its update date is missing. Recruitment may have changed. Confirm with the team before making plans.

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Results reported

Start (reported date)
2021-10-01
Study finished (reported date)
2033-03-31

Planned dates can move. A study finishing does not tell us when a paper will be published.

Read the results reported in the registry

Changes we have recorded
  • 2026-10-11 — recruiting

These are dates we observed a change, not necessarily the dates it happened.

Papers connected to this study

No connected paper has been found yet. The tracker checks the growing library for study identifiers and registry-linked publications.

Who can join?

Age 20years-old and over · Ask the team who can join

These are starting points, not the full rules. The research team can tell you whether the study is right for your situation.

Read all the rules for taking part

Sex eligibility reported by registry: male and female

Inclusion criteria: Patients who meet the following 1)2) registration criteria: 1) Patients with at least one of the following: history of cardiovascular disease*1, cardiovascular risk factors*2, or autonomic neuropathy*3 2) Age 20 years or older *1: Cerebrovascular disease (cerebral infarction, cerebral embolism, cerebral hemorrhage, subarachnoid hemorrhage), myocardial infarction, angina pectoris, aortic dissection, peripheral arterial disease, heart failure *2: Diabetes, hyperlipidemia, hypertension (hypertension under treatment or office blood pressure of 130/80 mmHg or higher), chronic kidney disease (CKD), atrial fibrillation, sleep apnea syndrome, chronic obstructive pulmonary disease, hyperuricemia, obesity, current smoking *3: Parkinson's disease, dementia with Lewy bodies, cerebrovascular dementia Exclusion criteria: Patients who meet any of the following exclusion criteria: 1) Patients with a history of cerebrovascular disease (excluding asymptomatic or transient) within 6 months before enrollment 2) Patients with chronic renal failure undergoing hemodialysis 3) Patients undergoing treatment for other serious diseases (cancer, collagen disease, etc.) 4) Patients who are judged by the attending physician to be unsuitable for the ABPM test.
Full study name & original research details

Official study title

Home-Activity ICT-based Japan Ambulatory Blood Pressure Monitoring Prospective study 2 -Clinical Implications of Variable Cerebral Cardiovascular Risks and Variability of ABPM- - HI-JAMP-V Study

Short title used by the registry

Home-Activity ICT-based Japan Ambulatory Blood Pressure Monitoring Prospective study 2 -Clinical Implications of Variable Cerebral Cardiovascular Risks and Variability of ABPM-

Original description

Primary outcome: Relationship between the averages of 24hr-ambulatory blood pressure measured by ABPM and the onset of major cardiovascular events. Major cardiovascular events: total death, cardiovascular death, sudden death, ischemic heart disease (acute myocardial infarction, angina pectoris), cerebral hemorrhage, subarachnoid hemorrhage), aortic dissection, and hospitalization on by heart failure. Secondary outcome: 1) Relationship between the averages of 24-hr blood pressure measured by ABPM and the onset of the following disease: New onset of atrial fibrillation, peripheral arterial disease, deterioration of renal function (including initiation of chronic dialysis), diabetes mellitus, or onset of a gout attack. 2) Relationship between the mean value of 24-hr blood pressure, blood variability, or other risk factors and the onset of the major cardiovascular events. 3) Relationship between each waveform of 24-hr blood pressure and the environment (cf. temperature) or lifestyle (cf. activity) factors.

Conditions reported: Cerebrovascular disease (cerebral infarction, cerebral embolus, cerebral hemorrhage, subarachnoid hemorrhage), myocardial infarction, angina pectoris, aortic dissection, peripheral arterial disease, heart failure, Diabetes, hyperlipidemia, hypertension (hypertension under treatment or office blood pressure of 130/80 mmHg or higher), chronic kidney disease (CKD), atrial fibrillation, sleep apnea syndrome, chronic obstructive pulmonary disease, hyperuricemia, obesity, current smoking, Parkinson's disease, dementia with Lewy bodies, cerebrovascular dementia

Registry records for this study

Records are joined using registration identifiers. Titles alone do not establish that two studies are the same.

Study type
Observational
Interventions
Not reported
Phases
Not selected
Sponsor
Jichi Medical University School of Medicine
Start date reported by registry
2021-10-01 (reported)

Registry updated: Not reported · Status last verified by the registry submitter: Not reported

Registry records retrieved 2026-10-11 (UTC). Individual records may have older updates. Recruitment and eligibility must be confirmed with the study team.

Contact the research team

Public study contacts supplied to the registry. Ask whether recruitment is still open and what participation involves.

Satoshi Hoshide · 0285-58-7344 · hoshide@jichi.ac.jp

Study locations

Site status can differ from overall study status. “Status not reported” means local availability needs confirmation. Remote participation and travel arrangements must be checked with the team.

Facility not reported

Japan

Status not reported

The original descriptions and participation rules come from the registry. Participation is voluntary and does not guarantee benefit.