Evidence map›Paper›PMID 28698476›Full record

Trial reportNutrients2017

Acute Supplementation with High Dose Vitamin D3 Increases Serum Anti-Müllerian Hormone in Young Women.

Nicola A Dennis, Lisa A Houghton, Michael W Pankhurst, Michelle J Harper, Ian S McLennan

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Nutrients, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 4 pooled it
4.8field-weighted citation impact, top 6% 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

30 citing papers in PubMed, 4 syntheses or guidelines pooled it, 70 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Nicola A DennisDepartment of Anatomy, School of Biomedical Sciences, University of Otago, Dunedin 9054, New Zealand. NDennis@abacusbio.co.nz.
Lisa A HoughtonDepartment of Human Nutrition, Division of Sciences, University of Otago, Dunedin 9054, New Zealand. lisa.houghton@otago.ac.nz.
Michael W PankhurstDepartment of Anatomy, School of Biomedical Sciences, University of Otago, Dunedin 9054, New Zealand. michael.pankhurst@otago.ac.nz.
Michelle J HarperDepartment of Human Nutrition, Division of Sciences, University of Otago, Dunedin 9054, New Zealand. michelle.harper@otago.ac.nz.
Ian S McLennanDepartment of Anatomy, School of Biomedical Sciences, University of Otago, Dunedin 9054, New Zealand. ian.mclennan@otago.ac.nz.
University of Otago · NZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anti-Müllerian hormone (AMH) is a paracrine regulator of ovarian follicles. Vitamin D (Vit D) regulates AMH production in vitro, but its role as a regulator of ovarian AMH production is contentious. If Vit D influences ovarian AMH production, then an acute rise in Vit D level should lead to an acute rise in circulating AMH levels. This hypothesis was tested with a randomized double-blind design, with 18-25-year-old women recruited from the community. The study was conducted in early spring, when the marker of Vit D level (25-hydroxyvitamin D, 25(OH)D) tends to be at its nadir. The women consumed either an oral dose of 50,000 IU of Vit D3 (

Indexed as

AdultAnti-Mullerian HormoneCholecalciferolDietary SupplementsDouble-Blind MethodFemaleHumansYoung AdultAnti-Mullerian HormoneCholecalciferol25(OH)DAMHfemale reproductionovary

Identifiers

PMID28698476
PMCPMC5537834
OpenAlexW2730591676

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.