News & Comment

Whether or not there is a form of healthy obesity remains controversial. Contemporary imaging techniques might help answer this question. It is proposed that low levels of visceral adipose tissue and ectopic adipose tissue combined with a preferential accumulation of gluteal and femoral adipose tissue might define a ‘super healthy obesity’ phenotype.

An emerging feature of type 1 diabetes mellitus and type 2 diabetes mellitus is their association with pulmonary fibrosis, which negatively affects the prognosis of patients. Here, we provide a brief update of the field and the remaining open questions.

Up to one in four women with type 1 diabetes mellitus (T1DM) also have polycystic ovary syndrome (PCOS). Under subcutaneous insulin administration, systemic hyperinsulinism might trigger PCOS in women predisposed to the condition. However, very little is known about the long-term consequences of androgen excess in women with T1DM, and management guidelines are lacking.

An emerging feature of COVID-19 is a clinically relevant osteo-metabolic phenotype characterized by widespread acute hypocalcaemia and chronic hypovitaminosis D with high prevalence of vertebral fractures. This phenotype might have negative effects on disease severity and its components could represent possible targets for prevention of SARS-CoV-2 infection and poor COVID-19 outcomes.

Cardiometabolic conditions, including type 1 and type 2 diabetes mellitus, are associated with severe COVID-19 and long COVID. Interventions to target multiple risk factors, combined with use of novel glucose-lowering agents that improve metabolic function and the key processes that are impaired in COVID-19, should be the preferred therapeutic options for management of people with long COVID.