Clinical endocrinology · 2025
Identifying Knowledge Gaps in Individuals With Primary Adrenal Insufficiency: A Critical Step in Preventing Adrenal Crisis.
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Ross Ian L, Llahana Sofia, Anderson Michelle M, Demeke Belene, Minnie Elouise M, Wass John A H, Henry Michelle
Аннотация
OBJECTIVE: Adrenal crisis is a potentially fatal complication of primary adrenal insufficiency (PAI) and the leading cause of death in this population. Knowledge and its application are crucial to prevention. This study aimed to assess knowledge of glucocorticoid stress dosing and adrenal crisis prevention among individuals with PAI in South Africa (SA) and the United Kingdom (UK).
DESIGN: Cross-sectional study comprising a researcher-administered telephone survey in SA and an online questionnaire in the UK.
PATIENTS: A total of 286 individuals with PAI on glucocorticoid replacement therapy: 47 from SA and 239 from the UK.
MEASUREMENTS: The survey included questions on knowledge of glucocorticoid adjustment during intercurrent illness or stress, vulnerability (SA cohort only), and factors precipitating adrenal crises (UK cohort only).
RESULTS: Knowledge levels were suboptimal across both cohorts, with 72% answering correctly for infection, 54% vomiting, 52% fever, and 40% emotional stress. The UK cohort demonstrated significantly better knowledge (mean 49% correct, SD = 24.7) than the SA cohort (mean 34%, SD = 30.7; p < 0.001). Nearly a third of participants reported at least one adrenal crisis in the past year. Prior adrenal crisis experience correlated with higher knowledge scores (p = 0.049). Vulnerability scores correlated positively with adrenal crisis frequency in the SA cohort (r = 0.382; p = 0.008).
CONCLUSIONS: This is the first study to compare knowledge of adrenal crisis prevention in individuals with PAI across two countries with distinct healthcare services, highlighting significant knowledge gaps in both cohorts, particularly in the SA cohort. Targeted education and support group engagement are needed to address knowledge gaps and reduce adrenal crisis incidence.
DESIGN: Cross-sectional study comprising a researcher-administered telephone survey in SA and an online questionnaire in the UK.
PATIENTS: A total of 286 individuals with PAI on glucocorticoid replacement therapy: 47 from SA and 239 from the UK.
MEASUREMENTS: The survey included questions on knowledge of glucocorticoid adjustment during intercurrent illness or stress, vulnerability (SA cohort only), and factors precipitating adrenal crises (UK cohort only).
RESULTS: Knowledge levels were suboptimal across both cohorts, with 72% answering correctly for infection, 54% vomiting, 52% fever, and 40% emotional stress. The UK cohort demonstrated significantly better knowledge (mean 49% correct, SD = 24.7) than the SA cohort (mean 34%, SD = 30.7; p < 0.001). Nearly a third of participants reported at least one adrenal crisis in the past year. Prior adrenal crisis experience correlated with higher knowledge scores (p = 0.049). Vulnerability scores correlated positively with adrenal crisis frequency in the SA cohort (r = 0.382; p = 0.008).
CONCLUSIONS: This is the first study to compare knowledge of adrenal crisis prevention in individuals with PAI across two countries with distinct healthcare services, highlighting significant knowledge gaps in both cohorts, particularly in the SA cohort. Targeted education and support group engagement are needed to address knowledge gaps and reduce adrenal crisis incidence.