Evidence map›Paper›PMID 25123170›Full record

Trial reportNutrition journal2014

Impact of dairy consumption on essential hypertension: a clinical study.

Jean-Philippe Drouin-Chartier, Iris Gigleux, André J Tremblay, Luc Poirier, Benoît Lamarche, Patrick Couture

Registry-linked trialOpen access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Nutrition journal, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01776216 (Impact of Dairy Consumption on Hypertension), which is not on this map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 10% 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.

NCT01776216 nacompletednot on this map

Impact of Dairy Consumption on Hypertension: a Clinical Study.

TypeinterventionalSponsorLaval UniversityRan2011 to 2013Enrolled80ConditionsHypertension, Cardiovascular DiseasesArmsDairy diet, Control diet
3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

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  17. Role of Dietary Components in Modulating Hypertension.Journal of clinical & experimental cardiology · 2016
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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

6 authors at 1 institution in 1 country.

Jean-Philippe Drouin-Chartier
Iris Gigleux
André J Tremblay
Luc Poirier
Benoît Lamarche
Patrick CoutureInstitute of Nutrition and Functional Foods (INAF), Pavillon des Services, Laval University, 2440, Hochelaga Blvd, Quebec City G1V 0A6, Canada. patrick.couture@crchul.ulaval.ca.
Université Laval · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSeveral studies have presented evidence suggesting that dairy consumption has beneficial effects on blood pressure (BP) in healthy subjects; however, only a few studies have examined this possibility in patients with established essential hypertension using ambulatory blood pressure monitoring. The objective of this study was to investigate how consuming dairy products impacts mean daytime systolic and diastolic BP in men and women with mild to moderate essential hypertension.

methodsEighty-nine men and women with systolic BP ≥ 135 mm Hg and ≤ 160 mm Hg and diastolic BP ≤ 110 mm Hg were enrolled in this single-blind, randomized, cross-over, controlled study. Participants had to incorporate three daily servings of dairy products or control products equivalent in macronutrients and sodium during four-week treatment phases. Twenty-four hour ambulatory BP and endothelial function were assessed at screening and at the end of each dietary phase.

resultsThe consumption of three daily servings of dairy products led to a significant reduction in mean daytime ambulatory systolic BP (-2 mm Hg; P = 0.05) in men compared with readings after the control phase. In women, dairy consumption had no effect on ambulatory systolic BP. Moreover, endothelial function was significantly improved by dairy consumption in the whole cohort.

conclusionThese data indicate that the consumption of three daily servings of dairy products have beneficial effects on daytime systolic ambulatory BP compared to a heart-healthy, dairy-free, diet in men with mild to moderate essential hypertension.

trial registrationThis trial is registered at clinicaltrials.gov as NCT01776216.

Indexed as

Dairy ProductsAdolescentAdultAgedBlood PressureBlood Pressure Monitoring, AmbulatoryCross-Over StudiesDietEssential HypertensionFemaleHealthy VolunteersHumansHypertensionMaleMiddle AgedSingle-Blind MethodSodium, Dietary

Identifiers

PMID25123170
PMCPMC4138376
OpenAlexW2103643419

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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.