Also known as: Deteriorating renal function / Impairment of renal function / Decreased renal function / Renal Impairments / Impairment in renal function / Renal Function Impairment / Renal Impairment / Renal Impaired / Renal Insufficiency / Impaired kidney function / Kidney Insufficiency / Kidney impairment / Decline in Renal Function / Renal insufficiency (disorder) / Insufficiency renal / Renal impairment (disorder) / Renal impairment NOS / Kidney Failure / Renal failure / (Renal failure NOS) or (uraemia NOS) / Renal failure syndrome (disorder) / Failure kidney / Uremia NOS / Renal failure, unspecified / Renal failure unspecified (disorder) / Renal failure NOS / Renal failure unspecified / (Renal failure unspecified) or (uraemia NOS)