Evidence map›Paper›PMID 36380199›Full record

ArticleHypertension research : official journal of the Japanese Society of Hypertension2023

Concept, study design, and baseline blood pressure control status of the nationwide prospective HI-JAMP study using multisensor ABPM.

Kazuomi Kario, Naoko Tomitani, Masafumi Nishizawa, Noriko Harada, Hiroshi Kanegae, Satoshi Hoshide

Abstract read
PubMed Publisher
In one paragraph

Article in Hypertension research : official journal of the Japanese Society of Hypertension, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
8.7field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Two-year nighttime blood pressure changes after radiofrequency renal denervation: pooled results from the SPYRAL HTN trials.Hypertension research : official journal of the Japanese Society of Hypertension · 2025
    Trial
  5. Trial
  6. Trial
  7. Beyond office blood pressure: J-SAMIT and the emerging era of implementation hypertension.Hypertension research : official journal of the Japanese Society of Hypertension · 2026
    Article
  8. Review
  9. Review
  10. Digital hypertension - what we need for the high-quality management of hypertension in the new era.Hypertension research : official journal of the Japanese Society of Hypertension · 2025
    Review
  11. Article
  12. The JSH Morning Hypertension Eradication Program Project.Hypertension research : official journal of the Japanese Society of Hypertension · 2025
    Article
  13. Article
  14. Article
  15. Factors associated with blood pressure regulation in vascular smooth muscle cells.Hypertension research : official journal of the Japanese Society of Hypertension · 2025
    Article
  16. Article
  17. Article
  18. Observational
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Kazuomi KarioDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan. kkario@jichi.ac.jp.
Naoko TomitaniDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
Masafumi NishizawaMinamisanriku Hospital, Minamisanriku, Miyagi, Japan.
Noriko HaradaDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
Hiroshi KanegaeDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
Satoshi HoshideDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
Jichi Medical University · JPGenki Plaza Medical Center for Health Care · JPSapporo Minami Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Home-Activity Information and Communication Technology (ICT)-based Japan Ambulatory Blood Pressure Monitoring Prospective (HI-JAMP) study is a nationwide general practitioner-based cohort of medicated hypertensive patients that began in 2017. The primary objective of this study is to clarify which blood pressure (BP) measure is the best predictor of cardiovascular disease: office, home, or ambulatory BP. To this end, we used a newly developed ICT-based multisensor ambulatory BP monitoring (IMS-ABPM) device (TM-2441; A&D Company), which can also be used for home BP monitoring and is equipped with a high-sensitivity actigraph, a thermometer, and a barometer. This is the first study to evaluate three hemodynamic properties under resting home and active ambulatory conditions using the same device: (1) BP variability; (2) trigger-specific BP sensitivity to physical activity, temperature, and atmospheric pressure; and (3) central hemodynamics. A total of 2754 patients were enrolled, and 2731 patients with the required number of ambulatory BP readings (at least 6 daytime and 3 nighttime readings) were included in the final analysis. The overall patient group showed worse control of morning and nighttime BPs compared to office and daytime BPs, and the control rate was also poor among patients with a higher number of antihypertensive drugs. In conclusion, the baseline data of the HI-JAMP study demonstrated that morning home and nighttime BP remain difficult to control even among patients taking two or more hypertensive agents. By simultaneously considering office, home, and ambulatory BPs, the HI-JAMP study will contribute to the development of hypertension management strategies and new BP indices.

Indexed as

Cardiovascular DiseasesHypertensionBlood PressureBlood Pressure Monitoring, AmbulatoryHumansProspective StudiesHI–JAMPHome BP monitoringMultisensor ABPMNationwide prospective studyTrigger-specific sensitivity

Identifiers

PMID36380199
OpenAlexW4309163173

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.