Prospective study of the effect of rituximab on kidney function in membranous nephropathy.

Background: Patients with membranous nephropathy (MN) and poor kidney function or active disease despite previous immunosuppression are underrepresented in clinical trials. It is unknown how effective rituximab is in this population.

Methods: This prospective, multi-centre, single-arm, real-world study of patients with active MN [urine protein-creatinine ratio (uPCR) >350 mg/mmol and serum albumin <30 g/L, or a fall in estimated glomerular filtration rate (eGFR) of at least 20% or more over at least 3 months] evaluated rituximab in those with contraindications to calcineurin inhibitors and cytotoxic therapy.

British Association of Dermatologists guidelines for the management of adults with delusional infestation 2022.

The overall objective of the guideline is to provide up-to-date, evidence-based recommendations for the management of delusional infestation (DI) in adults. Linked Comment: I. Coulson.