"DOES MYOBLOC™ IMPROVE FUNCTIONAL HAND USE IN YOUNG CHILDREN WITH A HYPERTONIC UPPER EXTREMITY?"
Public ClinicalTrials.gov record NCT00238641. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
In children with cerebral palsy, stiffness of the arm can develop early and delay or prevent the acquisition of normal hand skills. Improvement in functional use of the hand may therefore be dependent upon early treatment of upper extremity hypertonia. We propose to test a series of injections of Myobloc™ in a non-randomized one-way crossover pilot clinical trial and dose-finding study, with clinical assessments and blinded video evaluations. Ten children age 2-17 years with increased tone at the elbow or wrist will be expected to complete the study. A 1-month baseline evaluation period will be followed by an injection of low-dose Myobloc™ to affected muscle(s) of the arm according to standardized per-kilogram dosing with a maximum of 25U/kg in each affected arm. Three months later, a second injection of up to 50U/kg will be performed in each affected arm. Three months after the second dose, a third dose of up to 100U/kg will be performed in each affected arm. Neurological assessments will be performed at study entry, prior to each injection, and at 1 and 3 months following each injection. Routine physical therapy and non-study medications will be continued during the study.
Study identification
- NCT ID
- NCT00238641
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Enrollment
- 10 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 2 Years to 18 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2001
- Primary completion
- Not listed
- Completion
- Apr 30, 2005
- Last update posted
- Oct 12, 2005
2002 – 2005
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Stanford University | Stanford | California | 94305-5235 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00238641, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 12, 2005 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00238641 live on ClinicalTrials.gov.