Symptoms and steroid dose adjustments following the Covid-19 vaccine in patients with adrenal insufficiency.

Background: A proportion of patients with adrenal insufficiency (AI) require increases in their maintenance glucocorticoids following the Covid-19 vaccine as a result of vaccine-related symptoms or development of incipient or frank adrenal crisis. In a large cohort of AI patients, we aim to characterise symptoms, changes in glucocorticoid dosage, occurrence of adrenal crises and whether there are differences between the mRNA and adenovirus vector vaccines.

Patients And Methods: Patients with AI of any aetiology were invited to complete a short, structured questionnaire of their experience of the Covid-19 vaccination.

Refractory paraneoplastic hypercalcaemia responding to cinacalcet.

A woman in her late 70s presented with an increased frequency of micturition, suprapubic pain and weight loss. She was found to be having advanced cancer of the urinary bladder, coupled with bilateral hydronephrosis.Whilst undergoing surgical intervention for the latter, she was incidentally found to be having hypercalcaemia.

ChAdOx1 SARS-CoV-2 vaccination: A putative precipitant of adrenal crises.

Background: Patients with adrenal insufficiency (AI) have excess mortality, in part due to the occurrence of life-threatening adrenal crises. Infective processes, including that of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), are recognised as the major precipitant of adrenal crises. Adverse reactions to the ChAdOx1 SARS-CoV-2 vaccine occur in a significant proportion of individuals, however, are mild-moderate in the majority of cases.