Evidence map›Paper›PMID 29317405›Full record

ArticleEndocrine connections2018

Coagulation and fibrinolysis in hyperparathyroidism secondary to vitamin D deficiency.

Laura P B Elbers, Marije Wijnberge, Joost C M Meijers, Dennis C W Poland, Dees P M Brandjes, Eric Fliers, Victor E A Gerdes

Open access · goldAbstract read
In one paragraph

Article in Endocrine connections, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.3field-weighted citation impact, top 24% 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

9 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Article
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  4. Article
  5. Review
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  8. Article
  9. Vitamin D Deficiency is Associated With Increased Plasminogen Activator Inhibitor 1/Plasminogen Activator Inhibitor 2 Ratio in Pregnancy.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    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

7 authors at 3 institutions in 1 country.

Laura P B ElbersDepartment of Internal MedicineMedical Center Slotervaart, Amsterdam, the Netherlands.
Marije WijnbergeDepartment of Internal MedicineMedical Center Slotervaart, Amsterdam, the Netherlands.
Joost C M MeijersDepartment of Experimental Vascular MedicineAcademic Medical Center, University of Amsterdam, Amsterdam, the Netherlands.
Dennis C W PolandClinical Chemistry LaboratoryMedical Center Slotervaart, Amsterdam, the Netherlands.
Dees P M BrandjesDepartment of Internal MedicineMedical Center Slotervaart, Amsterdam, the Netherlands.
Eric FliersDepartment of Endocrinology and MetabolismAcademic Medical Center, University of Amsterdam, Amsterdam, the Netherlands e.fliers@amc.uva.nl.
Victor E A GerdesDepartment of Internal MedicineMedical Center Slotervaart, Amsterdam, the Netherlands.
Slotervaartziekenhuis · NLUniversity of Amsterdam · NLSanquin · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionAbnormal coagulation tests have been observed in patients with primary hyperparathyroidism (HPT) suggesting a prothrombotic effect of parathyroid hormone (PTH). Vitamin D deficiency (VIDD) is the most frequent cause of secondary HPT. Aim of our study was to investigate the influence of HPT secondary to moderate-to-severe VIDD and vitamin D replacement on the coagulation and fibrinolysis system. SUBJECTS AND

methodsProspective cohort study of patients with vitamin D <25 nmol/L with and without HPT, and a control group of patients on vitamin D suppletion. At baseline and after 2 months of vitamin D suppletion (900,000 IU in 2 months), endocrine and coagulation markers were measured.

results59 patients with VIDD of which 34 had secondary HPT and 36 controls were included. After 2 months of suppletion, vitamin D increased by 399% (VIDD with HPT), 442% (all patients with VIDD) and 6% (controls). PTH decreased by 34% (VIDD with HPT, DISCUSSION: Secondary HPT due to VIDD does not have a prothrombotic effect. In contrast with previous reports, PTH does not seem to influence coagulation or fibrinolysis, which is relevant because of the high prevalence of VIDD.

Indexed as

coagulationfibrinolysisparathyroid hormonesecondary hyperparathyroidismvitamin D deficiency

Identifiers

PMID29317405
PMCPMC5820989
OpenAlexW2782927558

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.