Relapsing IgD Myeloma with Increased Circulating Plasma Cells: Clinical Case Report and Literature Review.

IgD myeloma is a rare subset of multiple myeloma characterized by the production of monoclonal IgD protein. This subset of myeloma generally has a more severe and aggressive clinical course. The case reported here is of a 61-year-old female with recurrent disease complicated by encephalopathy, myalgia, and extensive skeletal involvement.

Association of glycemic control with Long COVID in patients with type 2 diabetes: findings from the National COVID Cohort Collaborative (N3C).

Introduction: Elevated glycosylated hemoglobin (HbA1c) in individuals with type 2 diabetes is associated with increased risk of hospitalization and death after acute COVID-19, however the effect of HbA1c on Long COVID is unclear.

Objective: Evaluate the association of glycemic control with the development of Long COVID in patients with type 2 diabetes (T2D).

Research Design And Methods: We conducted a retrospective cohort study using electronic health record data from the National COVID Cohort Collaborative.