Evidence map›Paper›PMID 35923675›Full record

ArticleCureus2022

Ketogenic Metabolic Therapy for Glioma.

Kris A Smith, Benjamin K Hendricks, Joseph D DiDomenico, Beth N Conway, Tracy L Smith, Amir Azadi, Ekokobe Fonkem

Open access · diamondAbstract read
In one paragraph

Article in Cureus, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
1.3field-weighted citation impact, top 20% 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

12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 11 citations in OpenAlex.

  1. Pooled it
  2. Efficacy and safety of ketogenic diet in glioblastoma: an updated systematic review and meta-analysis.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
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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 1 country.

Kris A SmithNeurosurgery, Barrow Neurological Institute, Phoenix, USA.
Benjamin K HendricksNeurosurgery, Barrow Neurological Institute, Phoenix, USA.
Joseph D DiDomenicoNeurosurgery, Barrow Neurological Institute, Phoenix, USA.
Beth N ConwayNeurosurgery, Barrow Neurological Institute, Phoenix, USA.
Tracy L SmithNutrition, Custom Nutrition Consultants, Phoenix, USA.
Amir AzadiNeurology, Barrow Neurological Institute, Phoenix, USA.
Ekokobe FonkemNeurology, Barrow Neurological Institute, Phoenix, USA.
Barrow Neurological Institute · USNutrition 21 (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study describes a retrospective case series of patients with glioma who received ketogenic metabolic therapy through dietary adherence and intermittent fasting.

methodsA retrospective chart review of a single surgeon's clinic records was performed to identify patients who maintained nutritional ketosis for at least four months between January 2015 and October 2020.

resultsSixteen patients who met the inclusion criteria constituted a heterogeneous population of patients with diagnoses including eight World Health Organization (WHO) grade IV gliomas (seven glioblastoma, one gliosarcoma), seven WHO grade III gliomas (three oligodendroglioma, four astrocytoma), and one WHO grade II oligodendroglioma.

conclusionKetogenic metabolic therapy appears to convey a survival advantage within this patient series, which highlights the possibility that this therapy, when strictly applied, can augment the standard of care. Further exploration of this modality in a prospective series is warranted to formally explore this therapy.

Indexed as

glioblastomahigh-grade gliomaketonesketosismetabolism

Identifiers

PMID35923675
PMCPMC9339381
OpenAlexW4283760240

What OpenQuestion 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 OpenQuestion graph.