Evidence map›Paper›PMID 34323337›Full record

Trial reportJournal of human nutrition and dietetics : the official journal of the British Dietetic Association2022

The effect of an orally-dosed Gynostemma pentaphyllum extract (ActivAMP®) on body composition in overweight, adult men and women: A double-blind, randomised, placebo-controlled study.

Amanda Rao, Paul Clayton, David Briskey

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Journal of human nutrition and dietetics : the official journal of the British Dietetic Association, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

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

10 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Frontiers in pharmacology · 2022
    Pooled it
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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.

Amanda RaoRDC Clinical, Brisbane, QLD, Australia.ORCID 0000-0003-0090-9217
Paul ClaytonInstitute of Food, Brain and Behaviour, Oxford, UK.
David BriskeyRDC Clinical, Brisbane, QLD, Australia.ORCID 0000-0001-9867-6700

Funding

Gencor Pacific Ltd
6 · The paper itself

Abstract

backgroundThe present study examined the effect of a herbal supplement containing a Gynostemma pentaphyllum (Gpp) extract (ActivAMP®) with respect to improving body composition in overweight males and females.

methodsOne-hundred and seventeen men and women aged over 18 years completed 16 weeks of daily supplementation with either Gpp or a placebo. Participants underwent dual-energy X-rays to assess body composition (fat mass, lean mass and mass distribution), as well as anthropometric measures (weight, height, hip and waist circumference), in addition to blood tests to assess inflammatory and safety markers.

resultsFollowing 16 weeks of treatment, the Gpp group had a significant reduction in total body weight, body mass index, total fat mass and gynoid fat mass compared to the placebo group. Blood measures showed plasma triglyceride, alanine aminotransferase and tumour necrosis factor-α to be statistically different between groups at week 16. Subgroup analysis of gender for fat distribution showed males in the Gpp group had a significant reduction in visceral fat compared to males in the placebo group and females in the Gpp group had a significant reduction in gynoid fat compared to the placebo group.

conclusionsGpp was capable of altering fat mass and fat distribution in overweight and obese males and females compared to a placebo.

Indexed as

GynostemmaOverweightAdultBody CompositionBody Mass IndexBody WeightDouble-Blind MethodFemaleHumansMaleMiddle AgedPlant ExtractsWaist CircumferencePlant ExtractsActivAMP®body compositionbody weightGynostemma pentaphyllumherbal extract

Identifiers

PMID34323337
PMCPMC9291581

What OpenQuestion holds

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Registered trials

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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.