Epigallocatechin Gallate (EGCG) to Improve Cognitive Performance in Foetal Alcohol Syndrome (FAS) Children

NCT ID: NCT02558933

Last Updated: 2025-09-23

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

36 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-03-31

Study Completion Date

2017-09-30

Brief Summary

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The flavonoid epigallocatechin gallate (EGCG) is a modulator of neuronal plasticity useful in other neurodevelopmental diseases. A recent study showed that EGCG is a promising tool for cognitive and health related quality of life improvement in Down's syndrome.

The objective is to determine the efficacy of EGCG as a therapeutic candidate for the improvement of cognitive performance in FAS patients.

Pre and post study, non randomized, controlled and without placebo, to evaluate the efficacy of EGCG. It is a pilot study in a cohort of 40 FAS children, between 7 ans 14 years old. An oral dose of 9 mg/Kg/day will be administered during 1 year, with three clinical assessments (at baseline, 6 months, and 12 months) during the treatment period.

Detailed Description

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Background

1% of children present a prenatal alcohol exposure related disorder. Prevalence of consumption increases every year. In a previous study in Barcelona, 45.5% of ethanol positive meconiums were detected, as a biomarker of maternal consumption of alcohol during pregnancy. The most serious clinical picture including facial, mental and cognitive disorders is Foetal Alcohol Syndrome (FAS). Spain is the second country in adoptions from East Europe, where the consumption of alcohol during pregnancy is most important. The only prevention of FAS is avoiding consumption of alcohol during pregnancy and there is no treatment for its deleterious effects on neurodevelopment.

The flavonoid epigallocatechin gallate (EGCG) is a modulator of neuronal plasticity useful in other neurodevelopmental diseases. A recent study showed that EGCG is a promising tool for cognitive and health related quality of life improvement in Down's syndrome.

Objective To determine the efficacy of EGCG as a therapeutic candidate for the improvement of cognitive performance in FAS patients.

Methodology Pre and post study, non randomized, controlled and without placebo, to evaluate the efficacy of EGCG. It is a pilot study in a cohort of 40 FAS children, between 5 and 16 years old. An oral dose of 9 mg/Kg/day will be administered during 1 year, with three clinical assessments (at baseline, 6 months, and 12 months) during the treatment period.

Instrumentalization

1. Cognitive and neuropsychologic diagnostic scales of FAS
2. Determination of values of oxidative stress
3. Determination of control biomarkers of the treatment

Conditions

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Fetal Alcohol Syndrome (FAS)

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Epigallocatechin gallate (EGCG) treated

Intervention: Epigallocatechin gallate (EGCG) administered FAS children: An oral dose of 9 mg/Kg/day of EGCG will be administered during 1 year, with 6 control visits until 6 months after finishing the treatment

Group Type EXPERIMENTAL

Epigallocatechin gallate

Intervention Type DIETARY_SUPPLEMENT

Pre and post study, non randomized, controlled and without placebo, to evaluate the efficacy of Epigallocatechin gallate (EGCG). It is a pilot study in a cohort of 40 FAS children, between 7 ans 14 years old. An oral dose of 9 mg/Kg/day will be administered during 1 year, with 6 control visits until 6 months after finishing the treatment.

Interventions

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Epigallocatechin gallate

Pre and post study, non randomized, controlled and without placebo, to evaluate the efficacy of Epigallocatechin gallate (EGCG). It is a pilot study in a cohort of 40 FAS children, between 7 ans 14 years old. An oral dose of 9 mg/Kg/day will be administered during 1 year, with 6 control visits until 6 months after finishing the treatment.

Intervention Type DIETARY_SUPPLEMENT

Eligibility Criteria

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Inclusion Criteria

1. FAS diagnosed children between 7 and 14 y.o.
2. Included in a previous cohort (ALMAR)
3. Informed consent by parents

3. Any condition in children preventing from FAS diagnostics tests application

Exclusion Criteria

1. Refuse of parents to participate
Minimum Eligible Age

5 Years

Maximum Eligible Age

16 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Parc de Salut Mar

OTHER

Sponsor Role collaborator

Fundacion Clinic per a la Recerca Biomédica

OTHER

Sponsor Role lead

Responsible Party

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Óscar García-Algar

PhD

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Oscar Garcia-Algar, PhD

Role: PRINCIPAL_INVESTIGATOR

Parc de Salut Mar

Locations

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Parc de Salut Mar

Barcelona, Barcelona, Spain

Site Status

Countries

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Spain

References

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Joya X, Marchei E, Salat-Batlle J, Garcia-Algar O, Calvaresi V, Pacifici R, Pichini S. Fetal exposure to ethanol: relationship between ethyl glucuronide in maternal hair during pregnancy and ethyl glucuronide in neonatal meconium. Clin Chem Lab Med. 2016 Mar;54(3):427-35. doi: 10.1515/cclm-2015-0516.

Reference Type BACKGROUND
PMID: 26351940 (View on PubMed)

Vall O, Salat-Batlle J, Garcia-Algar O. Alcohol consumption during pregnancy and adverse neurodevelopmental outcomes. J Epidemiol Community Health. 2015 Oct;69(10):927-9. doi: 10.1136/jech-2014-203938. Epub 2015 Apr 22. No abstract available.

Reference Type BACKGROUND
PMID: 25903753 (View on PubMed)

Joya X, Garcia-Algar O, Salat-Batlle J, Pujades C, Vall O. Advances in the development of novel antioxidant therapies as an approach for fetal alcohol syndrome prevention. Birth Defects Res A Clin Mol Teratol. 2015 Mar;103(3):163-77. doi: 10.1002/bdra.23290. Epub 2014 Aug 18.

Reference Type BACKGROUND
PMID: 25131946 (View on PubMed)

Garcia-Algar O, Black D, Guerri C, Pichini S. The effect of different alcohol drinking patterns in early to mid-pregnancy. BJOG. 2012 Dec;119(13):1670-1. doi: 10.1111/1471-0528.12007. No abstract available.

Reference Type BACKGROUND
PMID: 23164116 (View on PubMed)

Other Identifiers

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2014/5553

Identifier Type: -

Identifier Source: org_study_id

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