Evidence map›Paper›PMID 33053816›Full record

ArticleNutrients2020

Effect of Fat-Soluble Vitamins A, D, E and K on Vitamin Status and Metabolic Profile in Patients with Fat Malabsorption with and without Urolithiasis.

Roswitha Siener, Ihsan Machaka, Birgit Alteheld, Norman Bitterlich, Christine Metzner

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.5field-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

12 citing papers in PubMed, 25 citations in OpenAlex.

  1. Review
  2. Significance of Vitamins A and E in Cancer Progression and Prevention.International journal of molecular sciences · 2025
    Review
  3. Review
  4. Treatment Strategies for Chronic Pancreatitis (CP).Pharmaceuticals (Basel, Switzerland) · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
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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 3 institutions in 1 country.

Roswitha SienerDepartment of Urology, University Stone Center, University Hospital Bonn, 53127 Bonn, Germany.
Ihsan MachakaDepartment of Urology, University Stone Center, University Hospital Bonn, 53127 Bonn, Germany.ORCID 0000-0003-0092-7706
Birgit AlteheldDepartment of Nutrition and Food Sciences, Nutritional Physiology, University of Bonn, 53115 Bonn, Germany.
Norman BitterlichDepartment of Biostatistics, Medicine and Service Ltd., 09117 Chemnitz, Germany.
Christine MetznerBonn Education Association for Dietetics r. A., 50935 Cologne, Germany.
University Hospital Bonn · DERWTH Aachen University · DEUniversity of Bonn · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Patients with intestinal fat malabsorption and urolithiasis are particularly at risk of acquiring fat-soluble vitamin deficiencies. The aim of the study was to evaluate the vitamin status and metabolic profile before and after the supplementation of fat-soluble vitamins A, D, E and K (ADEK) in 51 patients with fat malabsorption due to different intestinal diseases both with and without urolithiasis. Anthropometric, clinical, blood and 24-h urinary parameters and dietary intake were assessed at baseline and after ADEK supplementation for two weeks. At baseline, serum aspartate aminotransferase (AST) activity was higher in stone formers (SF;

Indexed as

AdultAgedAspartate AminotransferasesCholesterolDietary SupplementsFemaleHumansMalabsorption SyndromesMaleMiddle AgedProspective StudiesTriglyceridesUrolithiasisVitamin AVitamin A DeficiencyVitamin DAspartate AminotransferasesCholesterolTriglyceridesVitamin AVitamin DVitamin EVitamin KVitaminscalcium oxalate stone formationfat-soluble vitaminshyperoxaluriahypocitraturiaintestinal resectionkidney stonesmalabsorptionß-carotenevitamin Dvitamin E

Identifiers

PMID33053816
PMCPMC7601514
OpenAlexW3092625777

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.