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Hypothalamic-pituitary-adrenal axis suppression by inhaled or nasal corticosteroids in HIV-infected patients.

ABSTRACT: Background Inhaled or nasal corticosteroids can cause suppression of the hypothalamic-pituitary-adrenal (HPA) axis. Early detection is important because this suppression can be associated with significant morbidity. Objective To explore the adverse effect of hypothalamic-pituitary-adrenal suppression by local corticosteroids in HIV-infected patients. Method Ambulatory HIV-infected patients were selected if they used both antiretroviral treatment and inhaled or nasal corticosteroid. Suppression of hypothalamic-pituitary-adrenal axis was defined as a morning plasma cortisol below 80 nmol/L or a cortisol below 550 nmol/L during a 250 mcg adrenocorticotropic hormone-stimulation test. Results Twelve patients were tested; four of them were taking a CYP3A4 inhibitor. All patients had a normal morning plasma cortisol. Suppression of the hypothalamic-pituitary-adrenal axis during the ACTH stimulation test was identified in three of the twelve patients. None of these three individuals were taking a CYP3A4 inhibitor. Conclusion Hypothalamic-pituitary-adrenal axis suppression is frequently identified in patients on inhaled or nasal corticosteroids. CYP3A4 inhibitors such as ritonavir or cobicistat may increase the chance of this adverse effect. In this study we did not identify HPA axis suppression in patients taking CYP3A4 inhibitors. This may be related to the fact that 2 of these 4 patients used beclomethasone, a corticosteroid not metabolized by CYP3A4.ClinicalTrials.gov Identifier NCT02501486.

SUBMITTER: Besemer F

PROVIDER: S-EPMC7192878 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature

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Hypothalamic-pituitary-adrenal axis suppression by inhaled or nasal corticosteroids in HIV-infected patients.

Besemer Femke F Kramers Cornelis C Brinkman Kees K Hermus Ad R M M ARMM van Herwaarden Antonius E AE Burger David M DM

International journal of clinical pharmacy 20200305 2

Background Inhaled or nasal corticosteroids can cause suppression of the hypothalamic-pituitary-adrenal (HPA) axis. Early detection is important because this suppression can be associated with significant morbidity. Objective To explore the adverse effect of hypothalamic-pituitary-adrenal suppression by local corticosteroids in HIV-infected patients. Method Ambulatory HIV-infected patients were selected if they used both antiretroviral treatment and inhaled or nasal corticosteroid. Suppression o ...[more]

PMID: 32140912

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Project description:To describe recovery of adrenal insufficiency in asthmatic children treated with inhaled corticosteroids (ICS) and cortisol replacement therapy.Retrospective, observational study.A total of 113 patients, 74 male; age 10.4 (3.3-16.5) years; beclomethasone-equivalent ICS dose, 800 ?g, (100-1,000), tested by low dose short Synacthen (tetracosactide) test (LDSST), were studied. Test results were classified by basal and peak cortisol concentration: "normal" (basal >100 nmol/L, peak >500 nmol/L), "suboptimal" (basal >100 nmol/L, peak 350-499 nmol/L), "abnormal" (basal <100 nmol/L and/or peak <350 nmol/L). Patients with suboptimal results received hydrocortisone during periods of stress only, and those with abnormal responses received daily hydrocortisone, increased during periods of stress. A total of 73 patients (68%) had ?2 LDSSTs over 2.2 years (0.2-7.7).Change in cortisol response to repeat LDSST (movement between diagnostic groups, difference in basal and peak cortisol >15% [2× the inter-assay coefficient of variation]), change in BMI and height standard deviation score (SDS).Baseline test results were abnormal in 17 patients (15%) and all of them had repeat tests. In 13 patients (76%), test results improved (normal in six, suboptimal in seven) and four (24%) remained abnormal. Baseline tests results were suboptimal in 54 patients (48%), of whom 50 (93%) were retested. Repeat tests were normal in 36 patients (72%), remained suboptimal in 11 (22%), and were abnormal in three (6%). Baseline tests results were normal in 42 patients, of whom six patients (14%) were retested. Results remained normal in three (50%), were suboptimal in two (33%), and abnormal in one (17%). Basal and peak cortisol levels increased by >15% in 33/73 (45%) and 42/73 (57%) patients, respectively, and decreased by >15% in 14/73 (19%) and 7/73 (10%), respectively. There was no significant change in height or BMI SDS.Recovery of adrenal function is common and occurs during continued ICS and cortisol replacement therapy.

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Hypothalamic-pituitary-adrenal axis suppression by inhaled or nasal corticosteroids in HIV-infected patients.

Publications

Hypothalamic-pituitary-adrenal axis suppression by inhaled or nasal corticosteroids in HIV-infected patients.

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