Evidence map›Paper›PMID 41916267›Full record

ArticleThe American journal of tropical medicine and hygiene2026

Low Blood Glucose and Its Relation to Electrolyte Derangements and Metabolic Acidosis in Critically Ill Children in Malawi.

Ance Kreslins, Fatsani Ngwalangwa, Josephine Langton, Ethwako Mlia Phiri, Carina King, Helena Hildenwall

Abstract read
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Article in The American journal of tropical medicine and hygiene, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Ance KreslinsDepartment of Global Public Health, Karolinska Institutet, Stockholm, Sweden.
Fatsani NgwalangwaDepartment of Epidemiology and Biostatistics, Kamuzu University of Health Sciences, Blantyre, Malawi.
Josephine LangtonDepartment of Pediatrics and Child Health, Queen Elizabeth Central Hospital and Kamuzu University of Health Sciences, Blantyre, Malawi.
Ethwako Mlia PhiriDepartment of Pediatrics and Child Health, Queen Elizabeth Central Hospital and Kamuzu University of Health Sciences, Blantyre, Malawi.
Carina KingDepartment of Global Public Health, Karolinska Institutet, Stockholm, Sweden.
Helena HildenwallDepartment of Global Public Health, Karolinska Institutet, Stockholm, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Critically ill children with low blood glucose concentrations in low-income settings suffer a high risk of mortality independent of other signs of disease severity and despite administration of the currently recommended treatment of hypoglycemia. This study explores other pathways that may relate to the high mortality risk, namely electrolyte derangements, metabolic acidosis, and hyperketonemia. Children ages 1 month to 5 years old presenting with one or more WHO emergency signs were recruited upon arrival to the Pediatric Accident and Emergency Department at Queen Elizabeth Central Hospital in Malawi between November 2022 and June 2024. A total of 12 hypoglycemic (blood glucose <2.5 mmol/L), 36 low glycemic (blood glucose 2.5-4.9 mmol/L), and 201 normoglycemic (blood glucose 5.0-10.0 mmol/L) children were enrolled. Low glycemic children had increased odds of acidosis (adjusted odds ratio [aOR] = 5.84, 95% CI: 1.17-29.2 for moderate acidosis; aOR = 27.1, 95% CI: 6.08-120.9 for severe acidosis). Among children with acidosis, there were increased odds of hypokalemia (aOR = 24.5, 95% CI: 2.91-205.88), hyponatremia (aOR = 2.58, 95% CI: 1.33-4.99 for moderate acidosis; aOR = 3.62, 95% CI: 1.71-7.68 for severe acidosis), and hypernatremia (aOR = 9.42, 95% CI: 2.50-35.5 for severe acidosis). There were no increased odds of potassium or sodium derangements in those with low glucose concentrations. Low blood glucose concentrations were associated with metabolic acidosis, which in turn, was associated with hypokalemia and hyponatremia/hypernatremia. However, there was no direct association between low blood glucose and electrolyte derangements.

Indexed as

AcidosisBlood GlucoseCritical IllnessHypoglycemiaWater-Electrolyte ImbalanceChild, PreschoolElectrolytesFemaleHumansHypokalemiaInfantMalawiMaleBlood GlucoseElectrolytes

Identifiers

PMID41916267
PMCPMC13153582

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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.