NCT03183076

Brief Summary

The Atkins Diet Modified (ADM) is the best alternative treatment for drug-resistant epilepsy, There is a high prevalence worldwide , especially in Latin American countries, including Mexico. Low income earners, many of which do not have a social security, must meet the high costs by Antiepileptic Drugs (AEDS), which in addition should be used in conjunction or combination therapy, because monotherapy is insufficient . The diet adkins makes some changes in the traditional food habits by others that are accessible and not necessarily expensive, whose mechanism allows for better control of the seizures.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
14

participants targeted

Target at below P25 for not_applicable

Timeline
Completed

Started Sep 2015

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

September 1, 2015

Completed
8 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 30, 2016

Completed
8 months until next milestone

Study Completion

Last participant's last visit for all outcomes

December 30, 2016

Completed
5 months until next milestone

First Submitted

Initial submission to the registry

May 31, 2017

Completed
9 days until next milestone

First Posted

Study publicly available on registry

June 9, 2017

Completed
Last Updated

June 9, 2017

Status Verified

May 1, 2017

Enrollment Period

8 months

First QC Date

May 31, 2017

Last Update Submit

June 8, 2017

Conditions

Keywords

epilepsyDiet, Carbohydrate-RestrictedDrug Resistance

Outcome Measures

Primary Outcomes (1)

  • Frequency of epileptic seizures

    Frequency of epileptic seizures measured according to the clinical criteria of therapeutic evaluation of Huttenlocher

    3 months

Secondary Outcomes (6)

  • Therapeutic response observed in electroencephalogram

    3 months

  • Measurement of quality of life and decrease in seizures

    3 months

  • Blood tests (Hematic biometry)

    3 months

  • Blood chemistry (serum electrolytes)

    3 months

  • liver function tests

    3 months

  • +1 more secondary outcomes

Study Arms (2)

modified adkins diet

ACTIVE COMPARATOR

modified adkins diet. It consists in the free intake of proteins and fats, and the restriction of carbohydrates that are gradually being installed. Its mechanism of action that induces a state of ketosis.

Other: modified adkins diet

Pharmacotherapy without diet

ACTIVE COMPARATOR

It consists in administer only pharmacological treatment withot a special diet, Drug-resistant epilepsy is characterized by the use of antiepileptic drugs and in optimal doses, depending on the type of epilepsy, at least on two consecutive occasions without response to management.

Drug: Pharmacotherapy without diet

Interventions

Patients were assigned to two groups, one of them received modified adkins diet for treatment of drug-resistant epilepsy. It consists in the free intake of proteins and fats, and the restriction of carbohydrates that are gradually being installed. Its mechanism of action that induces a state of ketosis

Also known as: adkins diet in drug-resistant epilepsy
modified adkins diet

Patients were assigned to two groups, one of them received conventional treatment with antiepileptic drugs without a special diet

Also known as: treatment with antiepileptic drugs
Pharmacotherapy without diet

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Minimum age of 18 years
  • Patients that meet the criteria of drug-resistant epilepsy
  • Patients treated with Rational polytherapy, a minimum of 6 months, with no changes in their drug refractory condition.
  • Patients with drug- resistant epilepsy with informed consent signed by themselves and their proxy.
  • Patients with drug-resistant epilepsy of any etiology, except tumor, metabolic, degenerative or progressive.

You may not qualify if:

  • Patients with drug-resistant epilepsy simultaneous alternate treatment to the Atkins Diet modified.
  • Patients with a neurological entity progressive and fatal
  • Patients with congenital diseases and difficulty to metabolize fats or that require high amounts of carbohydrates in the diet.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Western Medical Center, Mexican Institute of Social Security

Guadalajara, Jalisco, 44340, Mexico

Location

Related Publications (30)

  • Proposal for revised classification of epilepsies and epileptic syndromes. Commission on Classification and Terminology of the International League Against Epilepsy. Epilepsia. 1989 Jul-Aug;30(4):389-99. doi: 10.1111/j.1528-1157.1989.tb05316.x. No abstract available.

    PMID: 2502382BACKGROUND
  • Panico LR, Rios VG, Demartini MG, Carniello MA. [The electroencephalographic evolution of a group of patients on a ketonic diet]. Rev Neurol. 2000 Jan 1-15;30(1):8-15. Spanish.

    PMID: 10742989BACKGROUND
  • Freeman J, Veggiotti P, Lanzi G, Tagliabue A, Perucca E; Institute of Neurology IRCCS C. Mondino Foundation. The ketogenic diet: from molecular mechanisms to clinical effects. Epilepsy Res. 2006 Feb;68(2):145-80. doi: 10.1016/j.eplepsyres.2005.10.003.

    PMID: 16523530BACKGROUND
  • Kossoff EH, Zupec-Kania BA, Amark PE, Ballaban-Gil KR, Christina Bergqvist AG, Blackford R, Buchhalter JR, Caraballo RH, Helen Cross J, Dahlin MG, Donner EJ, Klepper J, Jehle RS, Kim HD, Christiana Liu YM, Nation J, Nordli DR Jr, Pfeifer HH, Rho JM, Stafstrom CE, Thiele EA, Turner Z, Wirrell EC, Wheless JW, Veggiotti P, Vining EP; Charlie Foundation, Practice Committee of the Child Neurology Society; Practice Committee of the Child Neurology Society; International Ketogenic Diet Study Group. Optimal clinical management of children receiving the ketogenic diet: recommendations of the International Ketogenic Diet Study Group. Epilepsia. 2009 Feb;50(2):304-17. doi: 10.1111/j.1528-1167.2008.01765.x. Epub 2008 Sep 23.

    PMID: 18823325BACKGROUND
  • Berg AT, Kelly MM. Defining intractability: comparisons among published definitions. Epilepsia. 2006 Feb;47(2):431-6. doi: 10.1111/j.1528-1167.2006.00440.x.

  • Brodie MJ, Kwan P. Staged approach to epilepsy management. Neurology. 2002 Apr 23;58(8 Suppl 5):S2-8. doi: 10.1212/wnl.58.8_suppl_5.s2.

  • Kwan P, Arzimanoglou A, Berg AT, Brodie MJ, Allen Hauser W, Mathern G, Moshe SL, Perucca E, Wiebe S, French J. Definition of drug resistant epilepsy: consensus proposal by the ad hoc Task Force of the ILAE Commission on Therapeutic Strategies. Epilepsia. 2010 Jun;51(6):1069-77. doi: 10.1111/j.1528-1167.2009.02397.x. Epub 2009 Nov 3.

  • Kwan P, Brodie MJ. Definition of refractory epilepsy: defining the indefinable? Lancet Neurol. 2010 Jan;9(1):27-9. doi: 10.1016/S1474-4422(09)70304-7. Epub 2009 Nov 13. No abstract available.

  • Kwan P, Brodie MJ. Early identification of refractory epilepsy. N Engl J Med. 2000 Feb 3;342(5):314-9. doi: 10.1056/NEJM200002033420503.

  • Martinez-Juarez IE, Lopez-Zapata R, Gomez-Arias B, Bravo-Armenta E, Romero-Ocampo L, Estevez-Cruz Z, Hernandez-De la Cruz G, Moran-Molina S. [Refractory epilepsy: use of the new definition and related risk factors. A study in the Mexican population of a third-level centre]. Rev Neurol. 2012 Feb 1;54(3):159-66. Spanish.

  • Shorvon SD. The epidemiology and treatment of chronic and refractory epilepsy. Epilepsia. 1996;37 Suppl 2:S1-S3. doi: 10.1111/j.1528-1157.1996.tb06027.x.

  • Devinsky O. Patients with refractory seizures. N Engl J Med. 1999 May 20;340(20):1565-70. doi: 10.1056/NEJM199905203402008. No abstract available.

  • Arroyo S. [Evaluation of drug-resistant epilepsy]. Rev Neurol. 2000 May 1-15;30(9):881-6. Spanish.

  • Benbadis SR, Tatum WO, Vale FL. When drugs don't work: an algorithmic approach to medically intractable epilepsy. Neurology. 2000 Dec 26;55(12):1780-4. doi: 10.1212/wnl.55.12.1780. No abstract available.

  • Hauser WA. The natural history of drug resistant epilepsy: epidemiologic considerations. Epilepsy Res Suppl. 1992;5:25-8.

  • Marson AG, Appleton R, Baker GA, Chadwick DW, Doughty J, Eaton B, Gamble C, Jacoby A, Shackley P, Smith DF, Tudur-Smith C, Vanoli A, Williamson PR. A randomised controlled trial examining the longer-term outcomes of standard versus new antiepileptic drugs. The SANAD trial. Health Technol Assess. 2007 Oct;11(37):iii-iv, ix-x, 1-134. doi: 10.3310/hta11370.

  • Sanchez-Alvarez JC, Serrano-Castro P, Canadillas-Hidalgo F. [Refractory epilepsy in adults]. Rev Neurol. 2002 Nov 16-30;35(10):931-53. Spanish.

  • Serrano Castro PJ, Sanchez Alvarez JC. [Controversies about the new anti-epileptic drugs]. Rev Neurol. 2001 Jan 16-31;32(2):165-71. Spanish.

  • Gomez-Alonso J, Giraldez BG. [Epilepsy: a new definition for an old disease]. Rev Neurol. 2007 Jul 16-31;45(2):126-7. No abstract available. Spanish.

  • Fisher RS, van Emde Boas W, Blume W, Elger C, Genton P, Lee P, Engel J Jr. Epileptic seizures and epilepsy: definitions proposed by the International League Against Epilepsy (ILAE) and the International Bureau for Epilepsy (IBE). Epilepsia. 2005 Apr;46(4):470-2. doi: 10.1111/j.0013-9580.2005.66104.x.

  • Hefft S, Jonas P. Asynchronous GABA release generates long-lasting inhibition at a hippocampal interneuron-principal neuron synapse. Nat Neurosci. 2005 Oct;8(10):1319-28. doi: 10.1038/nn1542. Epub 2005 Sep 11.

  • Hestrin S, Galarreta M. Synchronous versus asynchronous transmitter release: a tale of two types of inhibitory neurons. Nat Neurosci. 2005 Oct;8(10):1283-4. doi: 10.1038/nn1005-1283. No abstract available.

  • Callaghan BC, Anand K, Hesdorffer D, Hauser WA, French JA. Likelihood of seizure remission in an adult population with refractory epilepsy. Ann Neurol. 2007 Oct;62(4):382-9. doi: 10.1002/ana.21166.

  • Duncan JS. The outcome of epilepsy surgery. J Neurol Neurosurg Psychiatry. 2001 Apr;70(4):432. doi: 10.1136/jnnp.70.4.432. No abstract available.

  • Huttenlocher PR, Wilbourn AJ, Signore JM. Medium-chain triglycerides as a therapy for intractable childhood epilepsy. Neurology. 1971 Nov;21(11):1097-103. doi: 10.1212/wnl.21.11.1097. No abstract available.

  • Panico LR, Demartini MG, Rios VG, Carniello MA. [The ketogenic diet in infantile refractory epilepsy: electroclinical response, complications and secondary effects]. Rev Neurol. 2000 Aug 1-15;31(3):212-20. Spanish.

  • Lefevre F, Aronson N. Ketogenic diet for the treatment of refractory epilepsy in children: A systematic review of efficacy. Pediatrics. 2000 Apr;105(4):E46. doi: 10.1542/peds.105.4.e46.

  • Vicente-Hernandez M, Garcia-Garcia P, Gil-Nagel A, Lopez-Munoz F, Alamo C. [Therapeutic approach to epilepsy from the nutritional view: current status of dietary treatment]. Neurologia. 2007 Oct;22(8):517-25. Spanish.

  • Yudkoff M, Daikhin Y, Melo TM, Nissim I, Sonnewald U, Nissim I. The ketogenic diet and brain metabolism of amino acids: relationship to the anticonvulsant effect. Annu Rev Nutr. 2007;27:415-30. doi: 10.1146/annurev.nutr.27.061406.093722.

  • Martin-McGill KJ, Bresnahan R, Levy RG, Cooper PN. Ketogenic diets for drug-resistant epilepsy. Cochrane Database Syst Rev. 2020 Jun 24;6(6):CD001903. doi: 10.1002/14651858.CD001903.pub5.

MeSH Terms

Conditions

Drug Resistant EpilepsyEpilepsy

Interventions

Drug TherapyDietTherapeuticsAnticonvulsants

Condition Hierarchy (Ancestors)

Brain DiseasesCentral Nervous System DiseasesNervous System Diseases

Intervention Hierarchy (Ancestors)

Nutritional Physiological PhenomenaDiet, Food, and NutritionPhysiological PhenomenaCentral Nervous System AgentsTherapeutic UsesPharmacologic ActionsChemical Actions and Uses

Study Officials

  • MarĂ­a I Alanis

    Instituto Mexicano del Seguro Social

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
INVESTIGATOR
Masking Details
MD MarĂ­a Ingrid Alanis Guevara. Neurologist Hospital of the Western National Medical Center. Guadalajara. Mexico
Purpose
SUPPORTIVE CARE
Intervention Model
PARALLEL
Model Details: Clinical trial, Parallel, controled
Sponsor Type
OTHER GOV
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
MD neurologist

Study Record Dates

First Submitted

May 31, 2017

First Posted

June 9, 2017

Study Start

September 1, 2015

Primary Completion

April 30, 2016

Study Completion

December 30, 2016

Last Updated

June 9, 2017

Record last verified: 2017-05

Data Sharing

IPD Sharing
Will not share

Locations