Evidence map›Paper›PMID 40211049›Full record

ArticleEuropean journal of clinical nutrition2025

Nutritional management and geno-phenotyping of clinical nutrition in patients with glycogen storage diseases type VI and IX.

Sema Kalkan Uçar, Alperen Elek, Havva Yazıcı, Yasemin Atik Altınok, Ayşe Yüksel Yanbolu, Fehime Erdem, Merve Yoldaş Çelik, Ayça Aykut, Asude Durmaz, Ebru Canda and 1 more

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Article in European journal of clinical nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

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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

1 citing paper in PubMed.

  1. 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

11 authors.

Sema Kalkan UçarDepartment of Pediatrics, Division of Metabolism and Nutrition, Ege University Medical Faculty, Izmir, Turkey. sema.kalkan.ucar@ege.edu.tr.ORCID http://orcid.org/0000-0001-9574-7841
Alperen ElekEge University Medical Faculty, Izmir, Turkey.
Havva YazıcıDepartment of Pediatrics, Division of Metabolism and Nutrition, Ege University Medical Faculty, Izmir, Turkey.
Yasemin Atik AltınokDepartment of Pediatrics, Division of Metabolism and Nutrition, Ege University Medical Faculty, Izmir, Turkey.ORCID http://orcid.org/0000-0001-5851-1012
Ayşe Yüksel YanboluDepartment of Pediatrics, Division of Metabolism and Nutrition, Ege University Medical Faculty, Izmir, Turkey.
Fehime ErdemDepartment of Pediatrics, Division of Metabolism and Nutrition, Ege University Medical Faculty, Izmir, Turkey.
Merve Yoldaş ÇelikDepartment of Pediatrics, Division of Metabolism and Nutrition, Ege University Medical Faculty, Izmir, Turkey.ORCID http://orcid.org/0000-0003-0015-9807
Ayça AykutDepartment of Genetics, Ege University Medical Faculty, Izmir, Turkey.
Asude DurmazDepartment of Genetics, Ege University Medical Faculty, Izmir, Turkey.ORCID http://orcid.org/0000-0002-4109-9401
Ebru CandaDepartment of Pediatrics, Division of Metabolism and Nutrition, Ege University Medical Faculty, Izmir, Turkey.
Mahmut ÇokerDepartment of Pediatrics, Division of Metabolism and Nutrition, Ege University Medical Faculty, Izmir, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

objectivesGlycogen storage diseases type VI (GSD-VI) and type IX (GSD-IX) are rare inherited metabolic disorders caused by enzyme deficiencies that disrupt glycogen metabolism. The aim of this study was to analyze the clinical features, nutritional management and geno-phenotyping of clinical nutrition in a cohort of patients with GSD-VI and GSD-IX. SUBJECTS/

methodsA retrospective cohort study was conducted with 16 patients with GSD-VI and GSD-IX. Demographic characteristics, clinical and laboratory findings, and nutritional treatment outcomes were collected and analyzed.

resultsThe mean patient age was 10.57 years (±4.81). The distribution of the diagnoses was as follows: GSD-IXa (3), GSD-IXb (6), GSD-IXc (1), and GSD-VI (6). The average age at diagnosis was 36.5 months (±42.2) (13-114 months) in the GSD-VI group. Among the GSD-IX subgroups, the mean age at diagnosis varied: 23.3months (±4.16) for GSD-IXa, 35.7months (±17.5) for GSD-IXb, and 78months for GSD-IXc. Over the course of the study (4.5 ± 1.77 years), protein intake in GSD VI patients increased by 1.05 g/kg/day (91.3% increase), while in GSD IX patients, it rose by 1.09 g/kg/day (94% rise). Uncooked cornstarch (UCS) started at 1 g/kg/day for GSD-VI and 0.85 g/kg/day for GSD-IX, later reduced to 0.71 g/kg/day (29% decrease) and 0.52 g/kg/day (60% reduction), respectively.

conclusionOverall, this paper provides valuable insights into managing GSDVI and GSDIX patients, emphasizing the role of a high-protein diet aligned with the disease's pathophysiology and the potential of genotyping to enhance nutritional treatment protocols.

Indexed as

Glycogen Storage DiseaseGlycogen Storage Disease Type VIAdolescentChildChild, PreschoolFemaleGlycogen Storage Disease Type IHumansInfantMaleNutritional StatusPhenotypeRetrospective Studies

Identifiers

PMID40211049
PMCPMC12353802

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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.