Evidence map›Paper›PMID 41878801›Full record

ArticleEpilepsia open2026

ILAE dietary treatments task force special report: Maternal ketogenic diet exposure in epilepsy pregnancy registries-A call to action.

Magnhild Kverneland, Valentina De Giorgis, Laura Healy, Kelly Faltersack, Tanya J W McDonald, Marisa Armeno, Mackenzie C Cervenka, Anita Devlin

Abstract read
In one paragraph

Article in Epilepsia open, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Magnhild KvernelandNational Center for Epilepsy, Full Member of European Reference Network EpiCARE, Oslo University Hospital, Oslo, Norway.ORCID https://orcid.org/0000-0003-1778-0835
Valentina De GiorgisDepartment of Brain and Behaviour Neuroscience, University of Pavia, Pavia, Italy.ORCID https://orcid.org/0000-0002-5828-7070
Laura HealyDepartment of Clinical Nutrition, St James Hospital, Dublin, Ireland.
Kelly FaltersackDepartment of Clinical Nutrition, University of Wisconsin Hospitals and Clinics, Madison, Wisconsin, USA.
Tanya J W McDonaldDepartment of Neurology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.ORCID https://orcid.org/0000-0001-5545-7612
Marisa ArmenoDepartment of Clinical Nutrition, Metabolic Research Center, Buenos Aires, Argentina.ORCID https://orcid.org/0000-0002-6776-6380
Mackenzie C CervenkaDepartment of Neurology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.ORCID https://orcid.org/0000-0002-4760-857X
Anita DevlinDepartment of Paediatric Neurology, Great North Children's Hospital, Newcastle-Upon-Tyne & Translational and Clinical Research Institute, Newcastle University, Chair of the ILAE Dietary Task Force, Newcastle upon Tyne, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ketogenic dietary therapies (KDTs) are increasingly used worldwide as a non-pharmacological treatment for epilepsy, including among people of childbearing potential. In many cases, KDTs allow for the reduction of antiseizure medications (ASMs) and lower drug exposure during pregnancy. However, limited evidence on maternal tolerability, fetal safety, and lactation outcomes has led to reluctance among healthcare providers to recommend KDTs during pregnancy. To inform evidence-based counseling, it is crucial to systematically collect data on maternal and offspring outcomes following KDT exposure. Over the past 25 years, international epilepsy pregnancy registries have provided robust data on the teratogenic risks of ASM exposure. Yet, no standardized dataset currently exists for documenting KDT exposure during pregnancy and lactation. The International League Against Epilepsy Ketogenic Dietary Treatments Task Force conducted a structured consensus process to develop the first international core dataset designed to capture maternal KDT exposure within existing pregnancy registries. This dataset provides a standardized, pragmatic framework for recording diet type, exposure duration, maternal-fetal outcomes, and lactation parameters. By harmonizing data collection across registries, this initiative aims to transform isolated case reports into aggregated, high-quality multicenter evidence, closing a critical knowledge gap. Incorporating these standardized questions into epilepsy pregnancy registries represents both a scientific necessity and a call to action to ensure safer, evidence-based care for women with epilepsy and their children. PLAIN LANGUAGE SUMMARY: More people are using ketogenic diets as a treatment for epilepsy around the world, including during pregnancy. It is not yet known if these diets are safe for mothers and babies during pregnancy and breastfeeding. Collecting standardized information about pregnancy outcomes in existing registries will inform us about the safety and effectiveness of these diets. The authors, who are either members of the International League Against Epilepsy dietary task force or specifically chosen by them for their expertise, followed a consensus process to suggest the addition of key standardized questions to the existing international pregnancy outcome registries for epilepsy.

Indexed as

Diet, KetogenicEpilepsyPregnancy ComplicationsRegistriesAdvisory CommitteesAnticonvulsantsFemaleHumansPregnancyPregnancy OutcomeAnticonvulsantsGlut1 deficiency syndromeketogenic dietary therapy; epilepsy pregnancy registrylactationpregnancy outcomes

Identifiers

PMID41878801
PMCPMC13238646

What OpenQuestion holds

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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.