Physicians should be aware of the greater risk of adverse anticholinergic effects of drugs in certain therapeutic classes in the elderly. In patients with risk factors mentioned previously, special attention should be paid to active identification of anticholinergic effects of medications.

Incidence rates of Merkel cell carcinoma (MCC), an uncommon skin cancer with an aggressive disease course, have increased in recent decades. Limited treatment options are available for patients with metastatic MCC (mMCC). Avelumab, an anti-programmed cell death-ligand 1 monoclonal antibody, became the first approved