Evidence map›Paper›PMID 28744522›Full record

ArticleInternational journal of reproductive biomedicine2017

The effects of multi mineral-vitamin D and vitamins (C+E) supplementation in the prevention of preeclampsia: An RCT.

Milad Azami, Tayebe Azadi, Sepidezahra Farhang, Shoobo Rahmati, Khadijeh Pourtaghi

Open access · goldAbstract read
In one paragraph

Article in International journal of reproductive biomedicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 8 pooled it
2.4field-weighted citation impact, top 12% 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

19 citing papers in PubMed, 8 syntheses or guidelines pooled it, 27 citations in OpenAlex.

  1. Pooled it
  2. Vitamin D supplementation for women during pregnancy.The Cochrane database of systematic reviews · 2024
    Pooled it
  3. Pooled it
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  6. Vitamin D supplementation for women during pregnancy.The Cochrane database of systematic reviews · 2019
    Pooled it
  7. Multiple-micronutrient supplementation for women during pregnancy.The Cochrane database of systematic reviews · 2019
    Pooled it
  8. Pooled it
  9. Trial
  10. Preeclampsia trials that changed practice.Seminars in perinatology · 2026
    Review
  11. Dietary supplements and prevention of preeclampsia.Hypertension research : official journal of the Japanese Society of Hypertension · 2025
    Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Regimens of vitamin D supplementation for women during pregnancy.The Cochrane database of systematic reviews · 2019
    Review
  19. Ten-eleven translocation 2 demethylates theThe Journal of biological chemistry · 2018
    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 at 2 institutions in 1 country.

Milad AzamiStudent Research Committee, Ilam University of Medical Sciences, Ilam, Iran.
Tayebe AzadiNursing and Midwifery Faculty, Ilam University of Medical Sciences, Ilam, Iran.
Sepidezahra FarhangFaculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran.
Shoobo RahmatiStudent Research Committee, Ilam University of Medical Sciences, Ilam, Iran.
Khadijeh PourtaghiNursing and Midwifery Faculty, Ilam University of Medical Sciences, Ilam, Iran.
Ilam University · IRMedical University of Ilam · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSeveral studies have reported the uncertain role of multi-minerals and vitamins in the prevention of preeclampsia.

objectiveThe present study aims to investigate the effect of multimineral-vitamin D supplements (calcium, magnesium, zinc and Vitamin D) and vitamins (C+ E) in the prevention of preeclampsia. MATERIALS AND

methodsIn this randomized clinical trial, 90 pregnant women were divided into three groups: group A received Ferrous sulfate (1 tablet/day) + one tablet of Claci-care multimineral-vitamin D containing 800mg calcium, 200mg magnesium, 8mg zinc and 400 IU Vitamin D3 per day; group B received Ferrous sulfate (1 tablet/day) + 250 mg vitamin C + 55 mg vitamin E; and the controls received only one Ferrous sulfate tablet daily.

resultsThe incidence of preeclampsia in group A was significantly lower than the control group (p=0.03), while there was no significant difference between group B and controls (p=0.50), as well as groups A and B (p=0.063). The incidence of neonatal complications in the group A was significantly lower than the control group (p=0.01), while there was no significant difference between group B and control (p=0.48).

conclusionAccording to the results, calcium, magnesium, and zinc supplements have a significant effect on the prevention of preeclampsia. In addition, prescription of multimineral-vitamin D during pregnancy can be a low-cost and affordable way to reduce the incidence of preeclampsia in women who are at high risk of preeclampsia.

Indexed as

CalciumMagnesiumPreeclampsiaPreventionVitamin CVitamin DVitamin EZinc

Identifiers

PMID28744522
PMCPMC5510580
OpenAlexW2693909172

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.