Evidence map›Paper›PMID 35479590›Full record

ArticleAnnals of gastroenterology

Can vitamin D induce remission in patients with inflammatory bowel disease?

Ricardo de Alvares Goulart, Sandra Maria Barbalho

Open access · diamondAbstract read
In one paragraph

Article in Annals of gastroenterology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

6 citing papers in PubMed, 14 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

2 authors at 1 institution in 1 country.

Ricardo de Alvares GoulartPostgraduate Program in Structural and Functional Interactions in Rehabilitation - UNIMAR - Marília - São Paulo, Brazil (Ricardo de Alvares Goulart, Sandra Maria Barbalho).
Sandra Maria BarbalhoPostgraduate Program in Structural and Functional Interactions in Rehabilitation - UNIMAR - Marília - São Paulo, Brazil (Ricardo de Alvares Goulart, Sandra Maria Barbalho).
Universidade de Marília · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The prevalence of vitamin D (VD) deficiency in adults with inflammatory bowel disease (IBD) has been reported to be very high. In adults with ulcerative colitis (UC) it has been estimated to be around 45-50%, and in the case of Crohn's disease (CD) it ranges from 35-100%. This systematic review aimed to address the effects of VD in inducing remission in patients with CD and UC. Methods: PubMed, Embase, and Cochrane were searched, and PRISMA guidelines were followed. Nine studies with active disease subjects were evaluated; 5 of them investigated patients with UC, 2 studied patients with CD, while 2 studies included patients with both diseases. Results: The studies show that oral daily doses from 1000 IU can raise VD levels above 20 ng/mL in patients with active CD or UC. Doses close to 50,000 IU per week are sufficient to raise VD levels above 40 ng/mL. Moreover, daily doses from 2000 IU can be related to improvements in the clinical scores of the disease and improvement in patients' quality of life. Conclusion: It is challenging to define the best doses of VD as a therapeutic adjunct to induce remission in IBD patients, as there are biases in the inclusion of studies, since the route of administration of the VD can vary, as well as the doses and the time of use.

Indexed as

cholecalciferolCrohn’s diseaseinflammatory bowel diseaseulcerative colitisVitamin D

Identifiers

PMID35479590
PMCPMC8922253
OpenAlexW4213441386

What OpenQuestion holds

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LicenceCC BY-NC-SA
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.