Evidence map›Paper›PMID 20198199›Full record

ArticleExperimental and clinical cardiology2009

Effects of nebivolol versus bisoprolol on endothelial function in hypertensive patients.

Iana Ivaylova Simova, Rumiana Radoslavova Todorova-Konstantinova, Stefan Veselinov Denchev

Open access · greenAbstract read
In one paragraph

Article in Experimental and clinical cardiology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
0.2field-weighted citation impact, top 42% 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

9 citing papers in PubMed, 2 syntheses or guidelines pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Efficacy and Safety of the Extemporaneous Combination Nebivolol/Amlodipine in Patients with Hypertension Uncontrolled on Monotherapy: The BOTTICELLI Study.High blood pressure & cardiovascular prevention : the official journal of the Italian Society of Hypertension · 2026
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  5. Review
  6. Review
  7. Article
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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

3 authors at 1 institution in 1 country.

Iana Ivaylova SimovaDepartment of Noninvasive Functional and Imaging Diagnostics, National Cardiology Hospital, Sofia;
Rumiana Radoslavova Todorova-Konstantinova
Stefan Veselinov Denchev
National Heart Hospital · BG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo determine the effects of two beta-blockers, nebivolol and bisoprolol, on endothelial function in newly diagnosed hypertensive patients.

methodsTwenty-five hypertensive patients with a mean (+/- SD) age of 45.3+/-11.5 years were randomly assigned to receive either nebivolol or bisoprolol for eight weeks in an open-label, crossover design. Flow-mediated endothelial-dependent vasodilation (FMD) was measured at baseline and after each eight-week treatment period. At the end of each treatment period, 24 h ambulatory blood pressure (BP) monitoring was performed.

resultsThe effect of the two beta-blockers on BP was similar. The mean FMD before initiation of treatment was 4.14+/-3.55%. After treatment with nebivolol, FMD increased to 8.99+/-4.21%, with a statistically significant difference from baseline (P<0.001). The effect of bisoprolol treatment on FMD was not as dramatic (3.72+/-6.84%), with no statistically significant difference from baseline. Comparing FMD after each therapeutic regimen, nebivolol treatment resulted in a marked increase in the reactivity of the brachial artery (ie, improvement of endothelial function) compared with bisoprolol treatment (P<0.001).

conclusionNebivolol treatment of untreated hypertensive patients led to a significant improvement in endothelial function compared with bisoprolol treatment, despite the similar effect on BP with either therapeutic agent.

Indexed as

Arterial hypertensionBisoprololEndothelial functionFlow-mediated dilationNebivolol

Identifiers

PMID20198199
PMCPMC2827212
OpenAlexW1698423658

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.