Evidence map›Paper›PMID 34169513›Full record

ReviewEpilepsia2021

Dietary medium chain triglycerides for management of epilepsy: New data from human, dog, and rodent studies.

Felicity Y Han, Lisa Conboy-Schmidt, Galena Rybachuk, Holger A Volk, Brian Zanghi, Yuanlong Pan, Karin Borges

Open access · hybridAbstract readReview
In one paragraph

Review in Epilepsia, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
5.9field-weighted citation impact, top 3% 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

41 citing papers in PubMed, 70 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Treatment-Refractory Epilepsy Alimentary Therapy (TREAT): A canine case study.The Canadian veterinary journal = La revue veterinaire canadienne · 2025
    Article
  13. Review
  14. Review
  15. Article
  16. Exploring Gut Microbiota-Targeted Therapies for Canine Idiopathic Epilepsy.International journal of molecular sciences · 2025
    Review
  17. Review
  18. Article
  19. Review
  20. 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

7 authors at 2 institutions in 2 countries.

Felicity Y HanFaculty of Medicine, School of Biomedical Sciences, University of Queensland, St. Lucia, Queensland, Australia.ORCID 0000-0001-7260-5832
Lisa Conboy-SchmidtResearch and Development, Nestlé Purina PetCare, St. Louis, Missouri, USA.
Galena RybachukTechnical Communications, Nestlé Purina PetCare EMENA, Barcelona, Spain.
Holger A VolkDepartment of Small Animal Medicine and Surgery, University of Veterinary Medicine, Hanover, Germany.
Brian ZanghiResearch and Development, Nestlé Purina PetCare, St. Louis, Missouri, USA.
Yuanlong PanResearch and Development, Nestlé Purina PetCare, St. Louis, Missouri, USA.
Karin BorgesFaculty of Medicine, School of Biomedical Sciences, University of Queensland, St. Lucia, Queensland, Australia.ORCID 0000-0001-7448-0770
The University of Queensland · AUUniversity of Veterinary Medicine Hannover, Foundation · DE

Funding

Biotechnology and Biological Sciences Research Council BB/J012491/1Biotechnology and Biological Sciences Research Council BB/P001874/1
6 · The paper itself

Abstract

Many studies show that glucose metabolism in epileptic brain areas can be impaired. Energy is crucial to maintain normal brain function, including ion and neurotransmitter balances. Energy deficits can lead to disruption of ion gradients, which can trigger neuronal depolarization and generation of seizures. Thus, perturbed metabolic processing of glucose in epileptogenic brain areas indicates a specific nutritional need for people and animals with epilepsy, as they are likely to benefit from auxiliary brain fuels other than glucose. Ketogenic diets provide the ketone bodies acetoacetate and β-hydroxybutyrate, which can be used as auxiliary fuel by the brain. In approximately 50% children and adults with certain types of epilepsy, who can tolerate and maintain these dietary regimens, seizure frequency can be effectively reduced. More recent data demonstrate that addition of medium chain triglycerides (MCTs), which provide the medium chain fatty acids octanoic and decanoic acid, as well as ketone bodies as auxiliary brain energy, can be beneficial in rodent seizure models, and dogs and humans with epilepsy. Here, this evidence is reviewed, including tolerance in 65% of humans, efficacy studies in dogs, possible anticonvulsant mechanisms of actions of MCTs, and specifically decanoic acid as well as metabolic and antioxidant mechanisms. In conclusion, MCTs are a promising adjunct to standard pharmacological treatment for both humans and dogs with epilepsy, as they lack central nervous system side effects found with current antiepileptic drugs. There is now a need for larger clinical trials in children, adults, and dogs to find the ideal composition and doses of MCTs and the types of epilepsy that respond best.

Indexed as

EpilepsyAnimalsAnticonvulsantsDecanoic AcidsDiet, KetogenicDogsGlucoseHumansKetone BodiesRodentiaSeizuresTriglyceridesAnticonvulsantsDecanoic AcidsGlucoseKetone BodiesTriglyceridesenergy metabolismenergy storageepilepsyglucoseketogenic dietsmedium chain triglyceridesmitochondrianonketogenic dietsseizure

Identifiers

PMID34169513
PMCPMC8453917
OpenAlexW3176859453

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.