Search

Patients with adrenal insufficiency (AI) require life-long glucocorticoid (GC) replacement treatment and dose adjustment in stress situations to prevent life-threatening adrenal crises. Herein this study we evaluated the patients' healthcare situation and their knowledge on AI, comparing various aspects to a prior survey in 209 physicians. Using a questionnaire, we conducted a comprehensive survey among 33 AI patients who were treated at the endocrine outpatient clinics of two University Hospitals in Germany. The majority of AI patients (97%) named their treating physician as main source for information. Overall, 89.7% of interviewees were satisfied with their medical treatment; however, about 1/3 reported controversies with healthcare professionals regarding GC replacement in various situation. Two thirds of AI patients increased their substitution dose temporarily within the last 12 months. However, not all patients had an emergency ID, and only 64.5% an emergency kit. None of the interviewed patients identified the need for adjustment in all given situations correctly. Almost 80% of patients did not correctly identify all symptoms of GC over- and under-replacement. Interestingly, we found no significant differences between patients and physicians regarding specific aspects of GC replacement. We showed that: (i) AI patients have some knowledge gaps on modalities and adequacy of GC replacement therapy; (ii) long-term management of patients with AI remains a challenge requiring an experienced specialist; and (iii) further education of physicians as primary source of information is necessary. Additional education may help AI patients to empower them to adequate self-treatment.

Cardiovascular disease (CVD) is the most common cause of death in the world. Recent studies have shown an association between adrenal insufficiency (AI) and increased cardiovascular risk (CVR). Patients with AI receive glucocorticoid (GC) replacement therapy which can lead to varying levels of blood cortisol. It was shown that these imbalances in blood cortisol may lead to a higher prevalence of coronary heart disease, major adverse coronary events, and increased mortality. GC substitution is essential in the treatment of AI without which the disease has been shown to be fatal. The most frequently used GC formula for replacement therapy is hydrocortisone (HC). There is no uniform opinion on hydrocortisone replacement therapy. Alternative GC such as prednisolone is also in use. Overreplacement of GC may lead to adverse effects including obesity, high blood pressure, and hyperglycaemia. Outcome may vary between primary and secondary AI mainly due to differences in the renin-angiotensin-aldosterone system (RAAS). Furthermore, decreased blood levels of cortisol may lead to a compensatory secretion of inflammatory mediators such as Interleukin-1 (IL-1), Interleukin-6 (IL-6), and/or tumor-necrosis factor (TNF). Physicians and patients should be properly educated about the increased risk of CVD in patients with AI.

Adrenal insufficiency (AI) is a rare disease caused by destruction of the adrenal glands or dysfunction of the pituitary gland or the hypothalamus. Treatment usually requires lifelong replacement therapy with glucocorticoids. Correct use of glucocorticoids and early dose adjustments are essential to cover the increased glucocorticoid demand in stress. Repeated education of patients and their partners is the best strategy to avoid life-threatening emergencies. However, there is a debate whether physicians' knowledge regarding AI is sufficient, in part due to the rareness of this endocrine disorder. To determine the present specific knowledge of physicians in a large University Department of Internal Medicine with a clinically and scientifically active Division of Endocrinology, all interns, residents / fellows, specialists or senior physicians / consultants were asked to complete a questionnaire with various possible answers on the subject of AI (n=69, median age 30 years, range 23-49 years). The present data suggest that in the investigated University Hospital setting current physicians' knowledge of medical replacement strategies in AI may be insufficient depending on the level of education and experience. Even physicians with training in endocrinology in part demonstrated extensive knowledge gaps. There might be a need for additional structured information and training on AI, even in specialized hospitals.