Study of Fluconazole in Children With Autism Spectrum Disorder

NCT ID: NCT00936182

Last Updated: 2009-07-09

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

UNKNOWN

Clinical Phase

NA

Total Enrollment

50 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-07-31

Study Completion Date

2011-07-31

Brief Summary

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Antifungal therapy is widely used for individuals with Autism Spectrum Disorders (ASD). The current investigation will examine the effects of fluconazole on behavioral functioning among children with ASD. This is a double-blind, randomized, placebo-controlled study of oral fluconazole in children who meet criteria for ASD. Pre- and post-treatment behavioral ratings will be used to evaluate the efficacy of fluconazole therapy. In addition, children will undergo comprehensive medical history, physical examination, and laboratory analyses.

Our objective is to quantify differences in behavioral functioning between the fluconazole treatment and a placebo. Our primary hypothesis is that, on average and relative to the placebo, children with ASD who receive fluconazole will show greater improvements in symptoms of autism.

Detailed Description

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Conditions

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Autism Spectrum Disorder

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Fluconazole

Group Type EXPERIMENTAL

Fluconazole

Intervention Type DRUG

Fluconazole daily for 30 days

Placebo

Placebo capsule daily for 30 days

Group Type PLACEBO_COMPARATOR

Fluconazole

Intervention Type DRUG

Fluconazole daily for 30 days

Interventions

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Fluconazole

Fluconazole daily for 30 days

Intervention Type DRUG

Other Intervention Names

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Diflucan

Eligibility Criteria

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Inclusion Criteria

1. Male or female participants, three to ten years of age.
2. Meets clinical criteria for an autism spectrum disorder.
3. No antifungal use in the preceding 3 months.
4. Results of pyrosequencing analysis that have identified yeast
5. Each legal guardian must have a level of understanding sufficient to agree to all required tests and examinations. Each legal guardian must understand the nature of the study and must provide written consent to study protocol.

Exclusion Criteria

1. History of allergic reaction to fluconazole or other azole antifungal agents
2. Current use of terfenadine, cisapride, phenytoin, cyclosporine, rifampin, theophylline, terfenadine, cisapride, astemizole, rifabutin, or tacrolimus
3. History of uncontrolled epilepsy
4. Weight less than 15 kg at screening
5. Presence of a chronic medical condition that might interfere with study participation or where study participation would be contraindicated or clinically significant abnormal baseline laboratory results.
6. Recent (less than two months prior to study entry) initiation of behavior therapy

A child will be excluded at any point during the study if it is revealed that a major change (either addition or deletion) of treatment or service provision has occurred.
Minimum Eligible Age

3 Years

Maximum Eligible Age

10 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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The International Child Development Resource Center

OTHER

Sponsor Role collaborator

Thoughtful House

OTHER

Sponsor Role collaborator

The Center for Autism and Related Disorders

OTHER

Sponsor Role lead

Responsible Party

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ICDRC

Locations

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Center for Autism and Related Disorders

Tarzana, California, United States

Site Status RECRUITING

International Child Development Resource Center

Melbourne, Florida, United States

Site Status RECRUITING

Thoughtful House

Austin, Texas, United States

Site Status RECRUITING

Countries

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United States

Central Contacts

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Scott Allen

Role: CONTACT

(866) 833-3898 ext. 106

Facility Contacts

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Daniel Rossignol, MD

Role: primary

Brian Jepson, MD

Role: primary

Other Identifiers

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C0901

Identifier Type: -

Identifier Source: org_study_id

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