Evidence map›Paper›PMID 26221266›Full record

ArticleInternational journal of clinical and experimental medicine2015

Clinical efficacy of spironolactone for resistant hypertension: a meta analysis from randomized controlled clinical trials.

Hongyin Guo, Qian Xiao

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
3.4field-weighted citation impact, top 7% 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

12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 22 citations in OpenAlex.

  1. Guideline
  2. Systematic Review Article: New Drug Strategies for Treating Resistant Hypertension-the Importance of a Mechanistic, Personalized Approach.High blood pressure & cardiovascular prevention : the official journal of the Italian Society of Hypertension · 2024
    Pooled it
  3. Trial
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Review
  10. Review
  11. Three drugs and still hypertensive: what's left?Canadian family physician Medecin de famille canadien · 2016
    Review
  12. Review
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

2 authors at 1 institution in 1 country.

Hongyin GuoDepartment of Pharmacy, People's Hospital of Wu Qing TianJin 301700, China.
Qian XiaoDepartment of Pharmacy, People's Hospital of Wu Qing TianJin 301700, China.
Wuqing District People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThis study sought to determine the current effectiveness and safety of spironolactone for resistant hypertension.

methodsPubmed, EMBASE and Cochrane databases were searched to identify studies that used spironolactone as add-on treatment in resistant hypertension patients. The major outcome is reduction of blood pressure.

resultsThree randomized controlled trials, 5 observational study without control group have been identified. At follow-up review, there was a reduction in mean systolic and diastolic blood pressure (BP) respectively, of -20.56 mmHg (95% confidence interval [CI]: -36.47 to -4.65 mmHg) and -6.04 mm Hg (95% CI: -10.24 to -1.85 mm Hg) in controlled study. In uncontrolled studies, at 6-month follow-up, systolic and diastolic BP were reduced -20.73 mm Hg (95% CI: -25.62 to -15.83 mm Hg) and -8.94 mm Hg (95% CI: -10.82 to -7.05 mm Hg, respectively.

conclusionSpironolactone resulted in the reduction of mean BP in patients with resistant hypertension. The sustained efficacy and safety of spironolactone need to further confirm by large randomized controlled trials with long-term follow-up.

Indexed as

meta analysisresistant hypertensionSpironolactone

Identifiers

PMID26221266
PMCPMC4509211
OpenAlexW2408837465

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.