Worsening proteinuria and renal function after intravitreal vascular endothelial growth factor blockade for diabetic proliferative retinopathy.

Systemic vascular endothelial growth factor (VEGF) inhibitions can induce worsening hypertension, proteinuria and glomerular diseases of various types. These agents can also be used to treat ophthalmic diseases like proliferative diabetic retinopathy, diabetic macular edema, central retinal vein occlusion and age-related macular degeneration. Recently, pharmacokinetic studies confirmed that these agents are absorbed at levels that result in biologically significant suppression of intravascular VEGF levels.

A case of renal and splenic LECT 2 amyloidosis: A recently recognized cause of renal and systemic amyloidosis.

Amyloidosis has traditionally been of a few defined varieties, most commonly including light-chain amyloidosis (AL amyloidosis) and secondary amyloidosis due to chronic inflammation (AA amyloidosis). Apolipoprotein A-I/A-II cystatin C, gelsolin, lysozyme, fibrinogen alpha chain, beta 2 microglobulin, and transthyretin familial amyloidosis represent rarer but reported varieties. Ten years ago, the first reports linked leukocyte chemotactic factor 2 (LECT2) amyloidosis as a pathological agent identified as a novel class of amyloid-generating protein.

Incidence of conversion to active waitlist status among temporarily inactive obese renal transplant candidates.

Background: Candidates may be active or temporarily inactive (status 7) on the kidney transplant waiting list. One reason candidates may be inactive is for a "weight currently inappropriate for transplantation." We hypothesized that many of these candidates would not achieve active status.