Trial of a Botulinum A Toxin (Botox) Injection in the Gastrocnemius Muscle in Children With Idiopathic Toe Walking

NCT ID: NCT00175669

Last Updated: 2011-04-12

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

PHASE2

Total Enrollment

32 participants

Study Classification

INTERVENTIONAL

Study Start Date

2007-08-31

Study Completion Date

2009-11-30

Brief Summary

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The purpose of this study is to compare the effect of Botox and casting to placebo and casting for reducing toe walking problems in children who are idiopathic toe walkers.

Detailed Description

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Patients who have been seen by one of the 5 paediatric orthopaedic surgeons at British Columbia's Children's Hospital and have been referred to the Shriner's gait lab for assessment of idiopathic toe walking will be eligible for the study.

Conditions

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Idiopathic Toe Walking

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Interventions

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Botox injections

Data not known.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Patients who have been seen by one of the 5 paediatric orthopaedic surgeons at British Columbia's Children's Hospital and have been referred to the Shriner's gait lab for assessment of idiopathic toe walking
* Clinical toe walkers - toe walkers as per gait lab's definition (loss of 1st ankle rocker, early heel rise \[prior to 30% of the cycle\] and A1 kinematic data)
* Aged 5 - 15 years old
* Parents and patients educated about protocol and willing to partake
* Cooperative patient with gait analysis and injection
Minimum Eligible Age

5 Years

Maximum Eligible Age

15 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University of British Columbia

OTHER

Sponsor Role lead

Responsible Party

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University of British Columbia

Principal Investigators

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Christine Alvarez, MD

Role: PRINCIPAL_INVESTIGATOR

University of British Columbia

Locations

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BC Children's Hospital, Department of Orthopaedics

Vancouver, British Columbia, Canada

Site Status

Countries

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Canada

Other Identifiers

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CW: 00-0500

Identifier Type: -

Identifier Source: secondary_id

C00-0160

Identifier Type: -

Identifier Source: org_study_id

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