PURPOSE: To evaluate the effects of three specific conditions related to critical care on adrenal function with special regard to the levels of serum cortisol, corticotropin (ACTH), dehydroepiandrosterone sulfate, and cytokines. METHODS: The study enrolled a total of 74 children who were divided into three groups. Group 1 comprised 23 patients who had acute critical illness (ACI) associated with severe sepsis/septic shock. Group 2 comprised 27 patients who had ACI without sepsis. Group 3 comprised 24 patients who underwent major surgery. Blood samples were obtained for baseline measurements and a low-dose ACTH stimulation test (LD-ST) was performed. Serial ACTH and cortisol levels were measured with an interval of 3 days and LD-ST was repeated on day 14 for all groups. RESULTS: Baseline cortisol, ACTH, and dehydroepiandrosterone sulfate levels were significantly higher in patients with adrenal insufficiency (AI) than those of without AI. AI was detected in four patients in group 1, seven in group 2, and ten in group 3. Consecutive cortisol and ACTH levels did not differ significantly among the groups. On day 14, the recovery rate in patients with AI was 82 % in the whole group. Patient's age and interleukin-10 level were found to be independent predictors of AI. CONCLUSIONS: A considerable proportion of patients in these three groups had AI with a high spontaneous recovery rate in 2 weeks. The presence of sepsis was not associated with an increased risk of AI. Our serial cortisol and ACTH values in these different groups could be used as reference values for further studies.
PURPOSE: To evaluate the effects of three specific conditions related to critical care on adrenal function with special regard to the levels of serum cortisol, corticotropin (ACTH), dehydroepiandrosterone sulfate, and cytokines. METHODS: The study enrolled a total of 74 children who were divided into three groups. Group 1 comprised 23 patients who had acute critical illness (ACI) associated with severe sepsis/septic shock. Group 2 comprised 27 patients who had ACI without sepsis. Group 3 comprised 24 patients who underwent major surgery. Blood samples were obtained for baseline measurements and a low-dose ACTH stimulation test (LD-ST) was performed. Serial ACTH and cortisol levels were measured with an interval of 3 days and LD-ST was repeated on day 14 for all groups. RESULTS: Baseline cortisol, ACTH, and dehydroepiandrosterone sulfate levels were significantly higher in patients with adrenal insufficiency (AI) than those of without AI. AI was detected in four patients in group 1, seven in group 2, and ten in group 3. Consecutive cortisol and ACTH levels did not differ significantly among the groups. On day 14, the recovery rate in patients with AI was 82 % in the whole group. Patient's age and interleukin-10 level were found to be independent predictors of AI. CONCLUSIONS: A considerable proportion of patients in these three groups had AI with a high spontaneous recovery rate in 2 weeks. The presence of sepsis was not associated with an increased risk of AI. Our serial cortisol and ACTH values in these different groups could be used as reference values for further studies.
Authors: M Zarković; J Cirić; M Stojanović; Z Penezić; B Trbojević; M Drezgić; M Nesovic Journal: J Clin Endocrinol Metab Date: 1999-09 Impact factor: 5.958
Authors: Kiran Hebbar; Mark R Rigby; Eric I Felner; Kirk A Easley; James D Fortenberry Journal: Pediatr Crit Care Med Date: 2009-01 Impact factor: 3.624
Authors: Massimo Antonelli; Marc Bonten; Maurizio Cecconi; Jean Chastre; Giuseppe Citerio; Giorgio Conti; J R Curtis; Goran Hedenstierna; Michael Joannidis; Duncan Macrae; Salvatore M Maggiore; Jordi Mancebo; Alexandre Mebazaa; Jean-Charles Preiser; Patricia Rocco; Jean-François Timsit; Jan Wernerman; Haibo Zhang Journal: Intensive Care Med Date: 2013-01-22 Impact factor: 17.440