Abstract | OBJECTIVE: STUDY DESIGN: The design was an open-labeled prospective trial with a run-in period of 1 year. RESULTS: A total of 74 children with cystinosis (age 3.0 to 18 years) were treated with GH over a mean period of 3.1 years (range 1 to 10 years); 52 patients were receiving conservative treatment (mean age 7.1 years), 7 were receiving dialysis (12.5 years), and 15 had received a renal transplant (14.8 years). The mean standardized height (SD score) was -4.0 in the conservative treatment group, -4.4 in the dialysis group, and -4.9 in the renal transplant group. During the first treatment year, height velocity doubled in the conservative treatment group, increased by 80% in the dialysis group, and increased by 45% in renal transplant group. Within 3 years the height SD score increased by +1.6 (P <.001) in prepubertal patients receiving conservative treatment, and percentile parallel growth was maintained thereafter. These effects of GH were less expressed in peripubertal patients receiving renal replacement therapy. No major side effects were observed. CONCLUSION: Long-term GH treatment is safe and effective in young children with nephropathic cystinosis. GH treatment should be started early in the course of the disease if adequate nutrition and cysteamine treatment do not prevent growth retardation.
|
Authors | E Wühl, D Haffner, G Offner, M Broyer, W van't Hoff, O Mehls, European Study Group on Growth Hormone Treatment in Children with Nephropathic Cystinosis |
Journal | The Journal of pediatrics
(J Pediatr)
Vol. 138
Issue 6
Pg. 880-7
(Jun 2001)
ISSN: 0022-3476 [Print] United States |
PMID | 11391333
(Publication Type: Clinical Trial, Journal Article)
|
Chemical References |
|
Topics |
- Adolescent
- Body Height
(drug effects)
- Child
- Child, Preschool
- Cystinosis
(therapy)
- Female
- Growth Disorders
(therapy)
- Growth Hormone
(therapeutic use)
- Humans
- Kidney Diseases
(therapy)
- Kidney Transplantation
- Long-Term Care
- Male
- Multicenter Studies as Topic
- Prospective Studies
- Renal Dialysis
|