Evidence map›Paper›PMID 23135868›Full record

Trial reportClinical and experimental nephrology2013

Aliskiren reduces home blood pressure and albuminuria in patients with hypertensive nephrosclerosis.

Hiroko Suzuki, Kazuyoshi Okada, Masanori Abe, Noriaki Maruyama, Yoshinori Yoshida, Seishiro Baba, Hiroyuki Takashima, Masayoshi Soma

Abstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in Clinical and experimental nephrology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 28% 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, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  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

8 authors at 1 institution in 1 country.

Hiroko SuzukiDivision of Nephrology, Hypertension and Endocrinology, Department of Internal Medicine, Nihon University School of Medicine, 30-1 Oyaguchi Kami-chou, Itabashi-ku, Tokyo, 173-8610, Japan.
Kazuyoshi Okada
Masanori Abe
Noriaki Maruyama
Yoshinori Yoshida
Seishiro Baba
Hiroyuki Takashima
Masayoshi Soma
Nihon University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this study was to investigate the antialbuminuric and antihypertensive effects of aliskiren by monitoring home blood pressure (BP) in comparison with the effects of the angiotensin receptor blocker (ARB) valsartan in patients with hypertensive nephrosclerosis and albuminuria.

methodsWe conducted an open-label, randomized trial to compare the effects of aliskiren with those of valsartan. Patients with BP <150/90 mmHg, an estimated glomerular filtration rate of 90-30 mL/min/1.73 m(2), and albuminuria >30 mg/g, despite treatment with a 160 mg daily dose of valsartan, were randomly assigned to the following two groups: the aliskiren group, who switched from 160 mg/day valsartan to 150 mg/day aliskiren, which was later increased to 300 mg/day (n = 20); and the valsartan group, who continued with 160 mg/day valsartan (n = 20).

resultsAfter 12 weeks of treatment, although there was no significant difference in clinic BP between groups, a significant reduction in morning and evening systolic BP was observed in the aliskiren group. The decrease in albuminuria in the aliskiren group was significantly better than that in the valsartan group, and a significant correlation was noted between the change in morning systolic BP and the change in albuminuria in the aliskiren group (r = 0.564, P = 0.0084).

conclusionWe showed that aliskiren treatment leads to a greater reduction in albuminuria and home systolic BP values than valsartan in patients with nephrosclerosis. We propose that aliskiren therapy should be considered as a therapeutic modality to complement ARBs in hypertensive patients with nephrosclerosis.

Indexed as

AdultAgedAlbuminuriaAmidesAngiotensin II Type 1 Receptor BlockersAntihypertensive AgentsBlood Pressure Monitoring, AmbulatoryFemaleFumaratesHumansHypertensionHypertension, RenalMaleMiddle AgedNephritisNephrosclerosisaliskirenAmidesAngiotensin II Type 1 Receptor BlockersAntihypertensive AgentsFumaratesTetrazolesValineValsartan

Identifiers

PMID23135868
OpenAlexW2041032839

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.