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Improvements in behaviour and self-esteem following growth hormone treatment in short prepubertal children
John Eric Chaplin1, Berit Kriström, Björn Jonsson
1Göteborg Pediatric Growth Research Center, Institute of Clinical Science, The Sahlgrenska Academy at University of Gothenburg, Göteborg, Sweden.
Insights
Growth hormone (GH) treatment significantly improved behavior and psychosocial well-being in short-stature children within 3 months. These positive effects on behavior, depression, and self-esteem persisted over a 2-year treatment period.
Area of Science:
- Pediatric Endocrinology
- Child Psychology
- Behavioral Science
Background:
- Short stature in children is associated with behavioral and psychosocial challenges.
- Prepubertal children with short stature often exhibit internalizing behaviors and lower self-esteem.
- Growth hormone (GH) treatment is a standard therapy for various forms of short stature.
Purpose of the Study:
- To investigate the impact of growth hormone (GH) treatment on the behavioral and psychosocial characteristics of short-stature children.
- To assess changes in behavior, depression, and self-esteem during a 2-year GH treatment regimen.
- To identify factors influencing the extent of behavioral and psychosocial improvements.
Main Methods:
- A randomized controlled trial involving 99 prepubertal children (aged 3-11 years) with short stature.
- Children received either fixed or individual doses of GH and were assessed using validated questionnaires at baseline and at 3, 12, and 24 months.
- Parent and child self-report measures included behavioral checklists, depression scales, and well-being assessments.
Main Results:
- Children with short stature showed higher internalizing behaviors and lower self-esteem at baseline compared to population norms.
- GH treatment led to significant improvements in behavioral measures and reduced depression within 3 months, sustained for 24 months.
- Self-esteem, mood, and well-being dimensions improved significantly across all subgroups during GH therapy.
Conclusions:
- Growth hormone (GH) treatment offers significant behavioral and psychosocial benefits for prepubertal children with short stature.
- The initial 3 months of GH treatment are critical for observing substantial behavioral and psychosocial improvements.
- GH therapy positively impacts not only physical growth but also the mental and emotional well-being of short-stature children.
Background/Aims:
To evaluate effects of growth hormone (GH) treatment on behaviour and psychosocial characteristics in short-stature children.
Methods:
99 referred prepubertal non-familiar short-stature children (32 GH deficiency; 67 idiopathic short stature) aged 3-11 years, randomized to fixed or individual GH doses and their parents completed questionnaires (Child Behaviour Checklist, Birleson Depression Self-Report Scale, Abbreviated Parent-Teacher Questionnaire, I Think I Am, Well-Being Visual-Analogue Scales for Short-Stature Children) at baseline (BL) and after 3, 12, and 24 months.
Results:
At BL, children showed higher levels of internalizing behaviour (p < 0.001), lower levels of externalizing behaviour (p < 0.006) and self-esteem (p < 0.001) compared to reference values. During GH treatment, behavioural measures (p < 0.001) and depression (p < 0.01) changed towards the mean of the population within the first 3 months and remained improved to 24 months. Self-esteem improved at all time points (p < 0.001), and in all subgroups, as did well-being dimensions stability and mood (p < 0.05). Multiple regression analysis showed that greater improvements were related to lower BL value, height gain, higher maximal GH value, being older, and being male.
Conclusion:
On GH treatment, prepubertal short children significantly improved on behavioural, depression, and psychosocial evaluations over a 2-year period of GH treatment. Most change occurred within the first 3 months, which highlights this short period as important not only for growth and metabolic changes but also for behaviour and psychosocial improvements following GH treatment.
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