Evidence map›Paper›PMID 24143121›Full record

ArticleInternational journal of nephrology and renovascular disease2013

Comparison of once daily versus twice daily olmesartan in patients with chronic kidney disease.

Yukinao Sakai, Anna Suzuki, Koji Mugishima, Yuichiro Sumi, Yusuke Otsuka, Tomoyuki Otsuka, Dai Ohno, Tsuneo Murasawa, Shuichi Tsuruoka

Open access · goldAbstract read
In one paragraph

Article in International journal of nephrology and renovascular disease, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.6field-weighted citation impact, top 26% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. Article
  3. Chronotherapy for Hypertension.Current hypertension reports · 2018
    Review
  4. 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

9 authors at 1 institution in 1 country.

Yukinao SakaiDepartment of Nephrology, Nippon Medical School Musashikosugi Hospital, Kawasaki, Japan.
Anna Suzuki
Koji Mugishima
Yuichiro Sumi
Yusuke Otsuka
Tomoyuki Otsuka
Dai Ohno
Tsuneo Murasawa
Shuichi Tsuruoka
Nippon Medical School · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe effects of olmesartan (OLM) on blood pressure and kidney function in Japanese patients with chronic kidney disease (CKD) were compared between 20 mg twice daily (BID) and 40 mg once daily (QD) treatments.

methodsThe subjects were Japanese CKD patients with concurrent hypertension who had been treated with OLM 20 mg BID for at least 3 months on an outpatient basis (n=39). After a change in the treatment regimen to 40 mg OLM QD (after breakfast), blood pressure (BP) (n=39), morning home BP (n=13), estimated glomerular filtration rate (n=39), and urinary albumin-to-creatinine ratio (n=17) were monitored for 2 months.

resultsNo significant change in office (mean ± standard deviation [SD] [mmHg], 143.9 ± 18.8/75.7 ± 12.0 to 141.6 ± 16.1/74.7 ± 11.7, not significant [ns]) or early morning home (mean ± SD [mmHg], 133.8 ± 15.9/71.2 ± 11.5 to 133.8 ± 13.9/74.5 ± 10.5, ns) BP was observed 2 months after the change in dose. The estimated glomerular filtration rate increased significantly (mean ± SD, 49.0 ± 28.0 to 51.8 ± 27.0, P<0.05), whereas urinary albumin-to-creatinine ratio did not change significantly (mean ± SD, 0.551 ± 0.445 to 0.364 ± 0.5194, ns).

conclusionHigh-dose OLM administered BID and QD had similar effects on outpatient and early morning home BP in CKD patients, suggesting that the BID regimen can be safely changed to a QD regimen. For CKD patients with hypertension requiring continuous long-term treatment, the possibility that the QD regimen might bring a greater therapeutic effect was suggested. However, recognizing the best blood pressure control level for a CKD patient is still a matter of debate, and should ideally be personalized.

Indexed as

chronic kidney diseasecompliancehigh-dose angiotensin receptor blockerhypertensionolmesartan

Identifiers

PMID24143121
PMCPMC3797633
OpenAlexW2110126206

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.