Evidence map›Paper›PMID 25118610›Full record

Trial reportInternational urology and nephrology2014

Magnesium retards the progress of the arterial calcifications in hemodialysis patients: a pilot study.

Ioannis P Tzanakis, Elisavet E Stamataki, Antonia N Papadaki, Nektarios Giannakis, Nikolaos E Damianakis, Dimitrios G Oreopoulos

Abstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in International urology and nephrology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 4 pooled it
3.0field-weighted citation impact, top 9% 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

30 citing papers in PubMed, 4 syntheses or guidelines pooled it, 65 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Trial
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. The emerging role of magnesium in CKD.Clinical and experimental nephrology · 2022
    Review
  12. Review
  13. Magnesium-A More Important Role in CKD-MBD than We Thought.Diagnostics (Basel, Switzerland) · 2022
    Review
  14. Article
  15. Review
  16. Role of Inflammation in Arterial Calcification.Korean circulation journal · 2021
    Review
  17. Review
  18. Article
  19. Targeting Vascular Calcification in Chronic Kidney Disease.JACC. Basic to translational science · 2020
    Review
  20. Strategies for Phosphate Control in Patients With CKD.Kidney international reports · 2019
    Review
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

6 authors at 1 institution in 2 countries.

Ioannis P TzanakisDepartment of Nephrology, Chania General Hospital, 18 Michali Mefa st, Chania, Crete, PC 73100, Greece, ioatzan@gmail.com.
Elisavet E Stamataki
Antonia N Papadaki
Nektarios Giannakis
Nikolaos E Damianakis
Dimitrios G Oreopoulos
Chania General Hospital ”St. George” · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of the study was to evaluate the impact of magnesium (Mg) on the evolution of arterial calcifications in hemodialysis patients. PATIENTS AND

methodsSeventy-two stable hemodialysis patients were randomly allocated to two groups: 36 administered a regimen containing magnesium carbonate plus calcium acetate as a phosphate binder (Mg group), while the rest 36 received calcium acetate alone (Ca group). The presence and the progression of arterial calcifications were evaluated in plain X-rays using a simple vascular calcification score. The duration of the follow-up period was 12 months.

resultsThirty-two patients of the Mg group and 27 of the Ca group completed the study. The mean time average values of the biochemical laboratories did not differ between the two groups, except serum Mg: 2.83 + 0.38 in the Mg group versus 2.52 + 0.27 mg/dl in the Ca group, p = 0.001. In 9/32 (28.12 %) patients of the Mg group and in 12/27 (44.44 %) patients of the Ca group, the arterial calcifications were worsened, p = 0.276. Moreover, in 4/32 (15.6 %) patients of the Mg group and in 0/27 (0 %) patients of the Ca group, they were improved, p = 0.040. The multivariate logistic regression analysis revealed that serum magnesium was an independent predictor for no progression of the arterial calcifications, p = 0.047.

conclusionsMagnesium probably retards the arterial calcifications in hemodialysis patients. Further clinical studies are needed to clarify whether magnesium provides cardiovascular protection to this group of patients.

Indexed as

Administration, OralAgedDose-Response Relationship, DrugDouble-Blind MethodFemaleFollow-Up StudiesHumansKidney Failure, ChronicMagnesiumMalePeripheral Arterial DiseasePilot ProjectsProspective StudiesRenal DialysisTreatment OutcomeVascular CalcificationMagnesiummagnesium carbonate

Identifiers

PMID25118610
OpenAlexW2034702300

What OpenQuestion holds

Textmetadata
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.