Evidence map›Paper›PMID 40616177›Full record

ArticleBMC nutrition2025

Maternal concentrations of vitamin D metabolites in response to high-dose oral vitamin D during first trimester pregnancy: a randomized controlled trial.

Inayah Syafitri, Rima Irwinda, Yudianto Budi Saroyo, Yuditiya Purwosunu, Noroyono Wibowo

Abstract read
In one paragraph

Article in BMC nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–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

2 citing papers in PubMed.

  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

5 authors.

Inayah SyafitriDepartment of Obstetrics and Gynecology, Faculty of Medicine, Universitas Indonesia/Cipto-Mangunkusumo Hospital, Jakarta, 10340, Indonesia.
Rima IrwindaMaternal Fetal Division, Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Indonesia/Cipto-Mangunkusumo Hospital, Jakarta, 10340, Indonesia. rima.irwinda@yahoo.com.
Yudianto Budi SaroyoMaternal Fetal Division, Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Indonesia/Cipto-Mangunkusumo Hospital, Jakarta, 10340, Indonesia.
Yuditiya PurwosunuMaternal Fetal Division, Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Indonesia/Cipto-Mangunkusumo Hospital, Jakarta, 10340, Indonesia.
Noroyono WibowoMaternal Fetal Division, Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Indonesia/Cipto-Mangunkusumo Hospital, Jakarta, 10340, Indonesia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vitamin D deficiency has become a common problem globally. The present study aimed to evaluate the effects of different vitamin D3 regimens on maternal concentrations of vitamin D metabolites during pregnancy. Subjects were ≤ 14 weeks gestation pregnant women with 25(OH)D serum level < 30 ng/mL]. Two intervention groups were randomly assigned: 5,000 IU of vitamin D3 daily or 50,000 IU weekly of vitamin D3. Maternal blood samples were collected before and after four weeks of intervention to assess changes in serum concentrations of 25-hydroxyvitamin D (25(OH)D), 1,25-dihydroxyvitamin D (1,25(OH)

Indexed as

1,25-dihydroxyvitamin D24,25-dihydroxyvitamin D25-hydroxyvitamin DFirst trimester pregnancyVitamin D

Identifiers

PMID40616177
PMCPMC12231910

What OpenQuestion holds

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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.