- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00822029
Use of Oral Bisphosphonates in the Treatment of Osteoporosis of Non-walking Children With Cerebral Palsy
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
In non walking children with cerebral palsy, osteoporosis is responsible for bone pains and iterative fractures. Classical treatments include physiotherapy, assisted verticalisation by orthesis and correct feeding with vitamin D and calcium supplementation. Yet this isn't always sufficient and isn't always possible.
Bisphosphonates, which have been used for years in the treatment of post-menopausic osteoporosis or of osteogenesis imperfecta in children, can turn out to be very useful for non-walking children with cerebral palsy.
Studies have been published since 1994 in this indication with encouraging results. Cyclic intravenous administration of bisphosphonates every 3 months showed an objective increase in bone density and a decrease in pains and fractures after one year of treatment. Cyclic intravenous administration nevertheless requires the use of an implanted chamber and iterative hospitalizations. Oral administration should allow to treat these children, who already have many treatments, in a simpler way.
The study will concern 40 non-walking children with cerebral palsy aged over 10 years.
Study Type
Enrollment (Actual)
Phase
- Phase 3
Contacts and Locations
Study Locations
-
-
-
Nice, France, 06003
- Chirurgie Infantile - Hôpital ARCHET
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- non-walking children with cerebral palsy
- weight > to or = 20 kg
- aged between 10 to 18 years old
- with a Z-score (spinal and / or femoral) <-2 DS
- with a good dental status
- capable of holding the seated or half seated position for 30 minutes
- capable of filling the study questionary
- with negative blood pregnancy tests on inclusion for pubescent girls
- Using valid contraception means (condoms, oral contraception) for pubescent girls for the whole study duration and 6 months after the end of the study
- affiliated to the social security regimen
Exclusion Criteria:
- history of spine arthrodesis with osteosynthesis
- gastro-oesophageal reflux
- oesophagal disease or any factor leading to a delaying or slowing the oesophagal transit (such as stenosis or achalasy)
- severe difficulties in swallowing
- renal failure
- history of uveitis
- hypersensibility to alendronate or to one of its excipients (microcristalline cellulose, lactose anhydre, croscarmellose sodium, magnesium stearate)
- deficiency in calcium or in vitamine D
- calcium malabsorption
- hereditary galactose intolerance, congenital galactosemia, glucose and galactose malabsorption syndrome
- evolutive affection of the upper gastro-intestinal tract such as dysphagia (other than neurological), gastritis, duodenitis, gastro-duodenal ulcers (or with history of ulcers in the previous year), evolutive gastro-intestinal bleeding or history of surgery of the upper gastro-intestinal tract (gastrostomy in particular)
- history of necrosis of the maxillar bone or of uncovering of the bone or of cicatrisation delay after a dental surgery
- emancipated minor
- prior treatment with bisphosphonates
- inclusion in another clinical research study
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: DOUBLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: 1
FOSAMAX (oral bisphosphonate)
|
patient receiving one tablet (oral use) 70 mg Fosamax by week
|
PLACEBO_COMPARATOR: 2
PLACEBO
|
patient receiving one tablet (oral use) placebo by week
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
To estimate the efficiency of oral bisphosphonates on the decrease of osteoporosis assessed by osteodensitometry.
Time Frame: one year
|
one year
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
To estimate the improvement of the biological and clinical consequences (bone pains and fractures) of osteoporosis. To estimate the improvement of the quality of life To estimate the tolerance of oral bisphosphonates.
Time Frame: one year
|
one year
|
Collaborators and Investigators
Investigators
- Principal Investigator: Jacques GRIFFET, PhD, Centre Hospitalier Universitaire de Nice
Study record dates
Study Major Dates
Study Start
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ESTIMATE)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2006-005678-36
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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