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The 30-minute (1-24)ACTH test for evaluation of adrenocortical function in childhood
1Department of Pediatrics, National Taiwan University Hospital, Taipei, Republic of China.
Insights
The 30-minute adrenocorticotropic hormone (ACTH) test is a safe and effective screening tool for assessing children's adrenocortical function. It accurately identifies adrenocortical insufficiency in pediatric patients.
Area of Science:
- Pediatric Endocrinology
- Endocrinology
- Adrenocortical Function Testing
Background:
- Adrenocortical insufficiency requires accurate diagnostic methods in children.
- Evaluating adrenocortical function is crucial for pediatric health management.
Purpose of the Study:
- To assess the efficacy and safety of the 30-minute (1-24)ACTH test in pediatric patients.
- To compare the (1-24)ACTH test with the insulin hypoglycemia test for evaluating adrenocortical function in children.
Main Methods:
- Enrolled 28 children with normal adrenocortical function and 2 with insufficiency.
- Administered intravenous (1-24)ACTH and insulin hypoglycemia tests.
- Measured serum cortisol levels at specific time points post-administration.
Main Results:
- Two patients with adrenocortical insufficiency showed subnormal serum cortisol response to (1-24)ACTH.
- No significant correlation was found between the 30-minute (1-24)ACTH test and peak cortisol during insulin hypoglycemia test.
- The (1-24)ACTH test was well-tolerated with no adverse reactions in all children.
Conclusions:
- The 30-minute (1-24)ACTH test is a simple, safe, and valuable screening procedure for pediatric adrenocortical function.
- This test can be reliably used to evaluate potential cases of adrenocortical insufficiency in children.
- The (1-24)ACTH test offers a practical alternative for assessing the adrenal glands in pediatric endocrinology.
Abstract:
Twenty-eight children with normal adrenocortical function and two patients with adrenocortical insufficiency were enrolled in the present study. The ACTH test was performed in these 30 children, and the insulin hypoglycemia test was also performed for the same group, except for one with Addison's disease. Serum cortisol response after intravenous administration of (1-24)ACTH was below normal range in two patients with adrenocortical insufficiency. Neither significant correlation nor statistically significant difference was found between the serum cortisol level 30 minutes after (1-24)ACTH and the peak cortisol value during the insulin hypoglycemia test. None of these children had any adverse reaction to ACTH test. This study suggests that the 30-minute (1-24)ACTH test is a simple, safe and valuable screening procedure for evaluation of adrenocortical function in children.