Evidence map›Paper›PMID 27245682›Full record

ArticleThe journal of headache and pain2016

Cortical functional correlates of responsiveness to short-lasting preventive intervention with ketogenic diet in migraine: a multimodal evoked potentials study.

Cherubino Di Lorenzo, Gianluca Coppola, Martina Bracaglia, Davide Di Lenola, Maurizio Evangelista, Giulio Sirianni, Paolo Rossi, Giorgio Di Lorenzo, Mariano Serrao, Vincenzo Parisi and 1 more

2 registry-linked trialsOpen access · goldAbstract read
In one paragraph

Article in The journal of headache and pain, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 37 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 2 pooled it
3.7field-weighted citation impact, top 7% 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.

NCT03775252 nacompletednot on this mapstarted 2017, after this paper: background citation

A Ketogenic Diet Normalizes Interictal Cortical But Not Subcortical Responsivity in Migraineurs

TypeinterventionalSponsorUniversity of Roma La SapienzaRan2017 to 2017Enrolled18ConditionsMigraine DisordersArmsKetogenic diet
NCT04360148 naunknown statusnot on this mapstarted 2020, after this paper: background citation

Randomized-controlled Study for Evaluation of Ketogenic Metabolic Nutritional Pattern in Subjects With High-frequency Episodic Migraine

TypeinterventionalSponsorNew Penta SRLRan2020 to 2021Enrolled58ConditionsMigraine, Ketogenic Dieting, Weight Loss, OverweightArmsvery-low-calorie-ketogenic-diet, hypocaloric-balanced-diet
3 · Its place in the literature

Who cites it

37 citing papers in PubMed, 2 syntheses or guidelines pooled it, 79 citations in OpenAlex.

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  6. Fasting and Headache.Current pain and headache reports · 2025
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  19. Effectiveness of ketogenic diet in treatment of patients with refractory chronic migraine.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2021
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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

11 authors at 6 institutions in 1 country.

Cherubino Di LorenzoDon Carlo Gnocchi Onlus Foundation, Milan, Italy. cherub@inwind.it.
Gianluca CoppolaDepartment of Neurophysiology of Vision and Neurophthalmology, G. B. Bietti Foundation-IRCCS, Rome, Italy.
Martina BracagliaDepartment of Medico-Surgical Sciences and Biotechnologies, "Sapienza" University of Rome Polo Pontino, Latina, Italy.
Davide Di LenolaDepartment of Medico-Surgical Sciences and Biotechnologies, "Sapienza" University of Rome Polo Pontino, Latina, Italy.
Maurizio EvangelistaIstituto di Anestesiologia, Rianimazione e Terapia del Dolore, Università Cattolica del Sacro Cuore/CIC, Rome, Italy.
Giulio SirianniDelle Medical Center, Wellness and Dietary Medicine, Rome, Italy.
Paolo RossiINI, Headache Clinic, Grottaferrata, (RM), Italy.
Giorgio Di LorenzoDepartment of Systems Medicine, University of Rome "Tor Vergata", Laboratory of Psychophysiology, Rome, Italy.
Mariano SerraoDepartment of Medico-Surgical Sciences and Biotechnologies, "Sapienza" University of Rome Polo Pontino, Latina, Italy.
Vincenzo ParisiDepartment of Neurophysiology of Vision and Neurophthalmology, G. B. Bietti Foundation-IRCCS, Rome, Italy.
Francesco PierelliDepartment of Medico-Surgical Sciences and Biotechnologies, "Sapienza" University of Rome Polo Pontino, Latina, Italy.
Sapienza University of Rome · ITFondazione G.B. Bietti · ITDon Carlo Gnocchi Foundation · ITIstituto Neurologico Mediterraneo · ITUniversità Cattolica del Sacro Cuore · ITUniversity of Rome Tor Vergata · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHere, we aim to identify cortical electrofunctional correlates of responsiveness to short-lasting preventiveintervention with ketogenic diet (KD) in migraine.

methodsEighteen interictal migraineurs underwent visual (VEPs) and median nerve somatosensory (SSEPs) evokedpotentials before and after 1 month of KD during ketogenesis. We measured VEPs N1-P1 and SSEPs N20-P25 amplitudes respectively in six and in two sequential blocks of 100 sweeps as well as habituation as theslope of the linear regression between block 1 to 6 for VEPs or between 1 to 2 for SSEPs.

resultsAfter 1-month of KD, a significant reduction in the mean attack frequency and duration was observed (all P< 0.001). The KD did not change the 1st SSEP and VEP block of responses, but significantly inducednormalization of the interictally reduced VEPs and SSEPs (all p < 0.01) habituation during the subsequentblocks.

conclusionsKD could restore normal EPs habituation curves during stimulus repetition without significantly changing theearly amplitude responses. Thus, we hypothesize that KD acts on habituation regulating the balancebetween excitation and inhibition at the cortical level.

Indexed as

Diet, KetogenicEvoked PotentialsAdultCerebral CortexEvoked Potentials, AuditoryEvoked Potentials, SomatosensoryEvoked Potentials, VisualFemaleHabituation, PsychophysiologicHumansMaleMiddle AgedMigraine DisordersDietHabituationKetogenesisMigraineSomatosensory-evoked potentialsVisual-evoked potentials

Identifiers

PMID27245682
PMCPMC4887398
OpenAlexW2236686326

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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.