Evidence map›Paper›PMID 28497191›Full record

ArticlePediatric nephrology (Berlin, Germany)2017

Evaluation of the coronary circulation and calcification in children on regular hemodialysis.

Mohammed Al-Biltagi, Maher Ahmed Abd ElHafez, Doaa Mohamed El Amrousy, Mohamed El-Gamasy, Hesham El-Serogy

Abstract read
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In one paragraph

Article in Pediatric nephrology (Berlin, Germany), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

8 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Vascular ageing: moving from bench towards bedside.European journal of preventive cardiology · 2023
    Article
  3. Review
  4. Review
  5. Cardiovascular risk factors in children on dialysis: an update.Pediatric nephrology (Berlin, Germany) · 2020
    Review
  6. Article
  7. Early Vascular Ageing and Cellular Senescence in Chronic Kidney Disease.Computational and structural biotechnology journal · 2019
    Review
  8. 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 1 institution in 2 countries.

Mohammed Al-BiltagiPediatric Department, Faculty of Medicine, Tanta University, Tanta, Al Gharbia, Egypt. mbelrem@hotmail.com.ORCID 0000-0002-7761-9536
Maher Ahmed Abd ElHafezPediatric Department, Faculty of Medicine, Tanta University, Tanta, Al Gharbia, Egypt.
Doaa Mohamed El AmrousyPediatric Department, Faculty of Medicine, Tanta University, Tanta, Al Gharbia, Egypt.
Mohamed El-GamasyPediatric Department, Faculty of Medicine, Tanta University, Tanta, Al Gharbia, Egypt.
Hesham El-SerogyClinical Pathology Department, Faculty of Medicine, Tanta University, Tanta, Al Gharbia, Egypt.
Tanta University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe objective of this study was to evaluate the coronary circulation and calcification in children with end-stage renal disease (ESRD) on hemodialysis.

methodsA total of 50 children with ESRD and 50 healthy controls were enrolled in the study. Cardiac functions and coronary blood flow were evaluated with conventional and tissue Doppler echocardiography. Coronary artery calcification (CAC) was evaluated using high-resolution multidetector computed tomography (CT).

resultsThe hyperemic coronary flow volume (CFV) and coronary flow reserve were significantly lower in the patient group than in the controls, while there was no significant difference in the baseline CFV between the two groups. Hypertension was present in 60% and CAC was observed in 20% of the children in the patient group. CAC was present in 30% of the children in the hypertensive subgroup. The left ventricle myocardial performance index (LV MPI), CAC score, duration of hypertension and level of diastolic blood pressure were independent predictors of the coronary blood flow, and LV MPI, serum parathyroid hormone, duration of dialysis and E'/A' mitral valve were independent predictors of coronary calcification.

conclusionHigh diastolic blood pressure, long duration of hypertension, high LV MPI and increased CAC scores are independent risk factors for impaired coronary blood flow in children with ESRD.

Indexed as

AdolescentChildCoronary Artery DiseaseCoronary CirculationCoronary VesselsEchocardiography, DopplerFemaleHumansHypertensionKidney Failure, ChronicMaleMultidetector Computed TomographyParathyroid HormonePrevalenceProspective StudiesRenal DialysisParathyroid HormoneCardiovascular complicationCoronary calcificationCoronary circulationEchocardiographyEgyptian childrenEnd-stage renal failureRegular hemodialysis

Identifiers

PMID28497191
OpenAlexW2612844534

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.