Related Experiment Videos
[Adrenal insufficiency in children with septic shock]
Carlos H Casartelli1, Pedro Celiny Ramos Garcia, Jefferson Pedro Piva
1Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, RS, Brazil. gtelli@terra.com
Jornal De Pediatria
|December 4, 2003
Summary
Diagnosing and treating adrenal insufficiency in septic shock is challenging due to a lack of consensus. However, basal cortisol levels and adrenal stimulation tests can guide hydrocortisone treatment for better outcomes.
Area of Science:
- Critical Care Medicine
- Endocrinology
- Septic Shock Management
Context:
- Adrenal insufficiency is a complex condition in patients with septic shock.
- Prevalence estimates range widely from 17% to 54% in the literature.
- Current diagnostic criteria lack universal consensus, particularly in critical illness.
Purpose:
- To review diagnostic and treatment criteria for adrenal insufficiency in septic shock.
- To explore the utility of basal cortisol levels and adrenal stimulation tests.
- To provide guidance on hormone replacement therapy in this patient population.
Summary:
- Volume-refractory and catecholamine-resistant septic shock may indicate adrenal insufficiency.
- A basal cortisol level below 25 micro g/dl suggests adrenal insufficiency.
- Adrenal stimulation tests, using low-dose corticotropin in children, help identify relative adrenal insufficiency if cortisol increase is <9 micro g/dl.
Impact:
- Despite controversial data, guidelines exist for initiating hormone replacement therapy.
- Recommendations cover adequate serum cortisol levels and corticotropin dosing for diagnostic tests.
- Timely hydrocortisone administration is vital for favorable clinical outcomes in patients with confirmed or suspected adrenal insufficiency.