Nocturnal bladder emptying for reversing urinary tract deterioration due to neurogenic bladder

Although daytime clean intermittent catheterization with urotropic medications is often sufficient therapy to relieve urinary retention and elevated intravesical pressures, neglecting the bladder affected by neuropathy or other significant pathologies during sleeping hours can lead to overdistension of the bladder and its deleterious consequences. The effect of this seemingly inconsequential clean intermittent catheterization interlude for some patients on an ideal daytime-only management protocol can lead to a syndrome of nighttime overdistension of the bladder, which can result in recurrent urinary tract infections, worsened incontinence, decreased bladder compliance and capacity, and progressive hydroureteronephrosis and renal insufficiency. Fortunately, nocturnal bladder emptying has emerged as a specific antidote for the syndrome of nighttime overdistension of the bladder, and because nocturnal bladder emptying can reverse or prevent bladder and upper tract deterioration, it is suggested that conventional therapies performed only during the daytime may have been inadequate for certain subgroups of patients who require a new therapeutic paradigm for their optimal management.