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Children with growth hormone deficiency. Intermittent treatment with somatropin and oxandrolone
Insights
This study evaluated growth hormone therapy for children with hypopituitarism. Somatropin alone and with oxandrolone significantly increased growth, but bone age acceleration requires further study.
Area of Science:
- Pediatric Endocrinology
- Growth Hormone Therapy
- Metabolic Disorders
Background:
- Human growth hormone deficiency (HGD) impacts childhood development.
- Growth hormone therapy is a primary treatment for HGD.
- Combination therapies are explored to optimize growth outcomes.
Purpose of the Study:
- To assess the efficacy of combined somatropin and oxandrolone in treating HGD.
- To evaluate anthropometric and bone-age changes in children receiving combination therapy.
Main Methods:
- Twelve children with hypopituitarism were divided into two groups.
- Treatment involved somatropin (0.1 IU/kg thrice weekly) and oxandrolone (0.1 mg/kg/day).
- Anthropometric measurements and bone-age determinations were recorded over five 6-month periods.
Main Results:
- Both treatment groups achieved approximately 20 cm of growth over 30 months.
- Somatropin significantly enhanced growth rate, both alone and combined with oxandrolone.
- Oxandrolone addition may have mitigated the waning effect of somatropin therapy.
Conclusions:
- Combination therapy with somatropin and oxandrolone shows significant growth promotion in children with HGD.
- Accelerated bone age suggests caution is needed for long-term oxandrolone use.
- Further long-term studies are necessary to establish oxandrolone's role as an adjunct therapy.
Abstract:
The effectiveness of a combination of somatropin (0.1 IU/kg in three doses per week) and oxandrolone (0.1 mg/kg/day) in the treatment of human growth hormone deficiency was evaluated. Twelve children with hypopituitarism were placed into two separate groups. Each group was treated for five 6-month periods, and anthropologic measurements and bone-age determinations were obtained at the end of each period. Both groups of children grew approximately 20 cm during the 30 months of treatment. Somatropin increased the growth rate significantly both when given alone and when given in combination with oxandrolone. Although the addition of oxandrolone may have diminished the waning effect often seen during somatropin therapy, the acceleration in bone age indicates the need for further long-term studies before oxandrolone can be recommended as an adjunct to treatment with somatropin.
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