Evidence map›Paper›PMID 33450145›Full record

ArticleJournal of clinical hypertension (Greenwich, Conn.)2021

Simultaneous self-monitoring comparison of a supine algorithm-equipped wrist nocturnal home blood pressure monitoring device with an upper arm device.

Kazuomi Kario, Naoko Tomitani, Chie Iwashita, Tomoko Shiga, Hiroshi Kanegae

Open access · diamondAbstract read
In one paragraph

Article in Journal of clinical hypertension (Greenwich, Conn.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
4.1field-weighted citation impact, top 5% 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

18 citing papers in PubMed, 31 citations in OpenAlex.

  1. Trial
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  8. Digital hypertension towards to the anticipation medicine.Hypertension research : official journal of the Japanese Society of Hypertension · 2023
    Review
  9. Article
  10. Sleep and nocturnal hypertension: Genes, environment, and individual profiles.Journal of clinical hypertension (Greenwich, Conn.) · 2022
    Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Accurate nighttime blood pressure monitoring with less sleep disturbance.Hypertension research : official journal of the Japanese Society of Hypertension · 2021
    Article
  16. Article
  17. Article
  18. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Kazuomi KarioDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.ORCID 0000-0002-8251-4480
Naoko TomitaniDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.ORCID 0000-0002-1443-7073
Chie IwashitaDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
Tomoko ShigaDivision 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.
Jichi Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A nocturnal home blood pressure (BP) monitoring device that measures nighttime BP levels accurately with less sleep disturbance is needed for the 24-h management of hypertension. Here we conducted the first comparison study of simultaneous self-monitoring by both a supine position algorithm-equipped wrist nocturnal home BP monitoring device, the HEM-9601T (NightView; Omron Healthcare) with a similar upper arm device, the HEM-9700T (Omron Healthcare) in 50 hypertensive patients (mean age 68.9 ± 11.3 years). Both devices were worn on the same non-dominant arm during sleep over two nights. The patients self-measured their nighttime BP by starting nocturnal measurement mode just before going to bed. In total, 694 paired measurements were obtained during two nights (7.2 ± 1.5 measurements per night), and the mean differences (±SD) in systolic BP between the devices was 0.2 ± 10.2 mmHg (p = .563), with good agreement. In the comparison of nighttime BP indices, the difference in average SBP at 2:00, 3:00, and 4:00 AM and the average SBP of 1-h interval measurements was -0.5 ± 5.5 mmHg (p = .337), with good agreement. The HEM-9601T substantially reduced sleep disturbance compared to the upper arm-type device. The newly developed HEM-9601T (NightView) can thus accurately measure BP during sleep without reducing the wearer's sleep quality.

Indexed as

ArmHypertensionAgedAged, 80 and overAlgorithmsBlood PressureBlood Pressure DeterminationBlood Pressure Monitoring, AmbulatoryHumansMiddle AgedReproducibility of ResultsWristcomparison studynighttime blood pressurewrist-type home nocturnal blood pressure monitor

Identifiers

PMID33450145
PMCPMC8678689
OpenAlexW3120578990

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.