Write the next sentence in the following story.

How to identify renal failure
Keep track of any urinary changes.
Both acute and chronic renal failure are often accompanied by high urine output or no urine output. Chronic renal failure, specifically, is accompanied by urinary incontinence and/or recurrent urinary tract infections.
Damage to the renal tubules results in polyuria, which means excess production of urine and usually occurs in the beginning stages of renal failure. Chronic kidney failure can also cause decreased amounts of urine, which usually occurs in more advanced forms of the condition.