title: Primary glomerular diseases in the elderly.
abstract: Primary glomerular diseases in the elderly population are a frustrating topic due to difficulties in both the diagnosis and decision making about treatment. The most frequent type of primary glomerular disease in elderly is membranous nephropathy; while its counterpart in younger population is IgA nephropathy. The most frequent cause of nephrotic syndrome in the elderly is also membranous nephropathy. Pauci-immune crescentic glomerulonephritis (GN) rate increases both in elderly and very elderly population. Pauci-immune crescentic GNs should be regarded as urgencies in elderly patients as in their younger counterparts due to potential for causing end-stage renal disease in case of delayed diagnosis and treatment, and also causing mortality due to alveolar hemorrhage in patients with pulmonary involvement. Renal biopsy is the inevitable diagnostic method in the elderly as in all other age groups. Renal biopsy prevents unnecessary treatments and provides prognostic data. So advanced age should not be the sole contraindication for renal biopsy. The course of primary glomerular diseases may differ in the elderly population. Acute kidney injury is more frequent in the course and renal functions may be worse at presentation. These patients are more prone to be hypertensive. The decision about adding immune suppressive therapies to conservative methods should be made considering many factors like co-morbidities, drug side effects and potential drug interactions, risk of infection, patient preference, life expectancy and renal functions at the time of diagnosis.
authors.affiliation: Abdullah Sumnu, Okmeydani Training and Research Hospital, 34390 Istanbul, Turkey.
authors.forename: Abdullah
authors.initials: A
authors.lastname: Sumnu
authors.affiliation: Abdullah Sumnu, Okmeydani Training and Research Hospital, 34390 Istanbul, Turkey.
authors.forename: Meltem
authors.initials: M
authors.lastname: Gursu
authors.affiliation: Abdullah Sumnu, Okmeydani Training and Research Hospital, 34390 Istanbul, Turkey.
authors.forename: Savas
authors.initials: S
authors.lastname: Ozturk
keywords: Elderly; Membranous nephropathy; Pauci-immune crescentic glomerulonephritis; Primary glomerular disease; Renal biopsy