Evidence map›Paper›PMID 32152169›Full record

ArticleBMJ open2020

Actions of annatto-extracted tocotrienol supplementation on obese postmenopausal women: study protocol for a double-blinded, placebo-controlled, randomised trial.

Amir Aryaie, Grant Tinsley, Jaehoon Lee, Bruce A Watkins, Lane Moore, Adel Alhaj-Saleh, Kartik Shankar, Sarah R Wood, Rui Wang, Chwan-Li Shen

Registry-linked trialOpen access · goldAbstract readClinical Trial Protocol
In one paragraph

Article in BMJ open, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03705845 (Actions of Dietary Tocotrienols on Obesity), which is not on this map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 63% 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.

NCT03705845 phase1 / phase2active not recruitingnot on this map

Actions of Dietary Tocotrienols on Obesity

TypeinterventionalSponsorTexas Tech University Health Sciences CenterRan2019 to 2025Enrolled60ConditionsObesity, Postmenopausal WomenArmsplacebo softgel, DeltaGold® Tocotrienol 70%
3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. 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

10 authors at 3 institutions in 1 country.

Amir AryaieDepartment of Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas, USA.
Grant TinsleyKinesiology and Sport Management, Texas Tech University, Lubbock, Texas, USA.
Jaehoon LeeEducational Psychology and Leadership, Texas Tech University, Lubbock, Texas, USA.
Bruce A WatkinsNutrition, University of California Davis, Davis, California, USA.
Lane MooreKinesiology and Sport Management, Texas Tech University, Lubbock, Texas, USA.
Adel Alhaj-SalehDepartment of Surgery, Texas Tech University Health Sciences Center, Lubbock, Texas, USA.
Kartik ShankarPediatrics, University of Colorado Denver School of Medicine, Aurora, Colorado, USA.
Sarah R WoodClinical Research Institutes, Texas Tech University Health Sciences Center, Lubbock, Texas, USA.
Rui WangDepartment of Pathology, Texas Tech University Health Sciences Center, Lubbock, Texas, USA.
Chwan-Li ShenDepartment of Pathology, Texas Tech University Health Sciences Center, Lubbock, Texas, USA leslie.shen@ttuhsc.edu.ORCID 0000-0001-9595-6598
Texas Tech University · USUniversity of California, Davis · USUniversity of Colorado Denver · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionObesity is a major health concern in postmenopausal women, and chronic low-grade inflammation contributes to the development of obesity. Cellular studies and high-fat-diet-induced obese mouse model mimicking obesity show the antiobesity effect of annatto-extracted tocotrienols (TT) with antioxidant capability. We aim to assess the safety and efficacy of TT consumption for lipid-related parameters in obese postmenopausal women. METHODS AND ANALYSIS: Eligible obese postmenopausal women will be randomly assigned to placebo group (430 mg olive oil) and TT group (DeltaGold Tocotrienol 70%) for 24 weeks. In the present study, the primary outcome is total/regional fat mass and visceral adipose tissue. The secondary outcomes include lipid profile in serum, mRNA expression of fatty acid synthase and carnitine palmitoyltransferase 1A in fat tissue, oxylipins and endocannabinoids in plasma and adipose tissue, abundance and composition of intestinal microbiome in faeces, high-sensitivity C-reactive protein (hs-CRP) in serum and leptin in serum. Every participant will be evaluated at 0 (prior to starting intervention) and 24 weeks of intervention, except for serum lipid profile and hs-CRP at 0, 12 and 24 weeks. ' ETHICS AND DISSEMINATION: This study has been approved by the Bioethics Committee of the Texas Tech University Health Sciences Center, Lubbock. An informed consent form will be signed by a participant before enrolling in the study. The results from this trial will be actively disseminated through academic conference presentation and peer-reviewed journals. TRIAL REGISTRATION NUMBER: NCT03705845.

Indexed as

PostmenopauseAdultBiomarkersBixaceaeBody Weights and MeasuresCarnitine O-PalmitoyltransferaseCarotenoidsC-Reactive ProteinDouble-Blind MethodEndocannabinoidsFatty Acid SynthasesFemaleHumansLeptinLipidsMiddle AgedannattoBiomarkersCarnitine O-PalmitoyltransferaseCarotenoidsC-Reactive ProteinEndocannabinoidsFatty Acid SynthasesLeptinLipidsOxylipinsPlant ExtractsTocotrienolsinflammationlipidmicrobiometocotrienolswomen

Identifiers

PMID32152169
PMCPMC7064069
OpenAlexW3010334250

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.