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Low‐dose oral desmopressin for treatment of nocturia and nocturnal enuresis in patients after radical cystectomy and orthotopic urinary diversion
Author(s) -
Goldberg Hanan,
Baniel Jack,
Mano Roy,
Gillon Gabriel,
Kedar Daniel,
Yossepowitch Ofer
Publication year - 2014
Publication title -
bju international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.773
H-Index - 148
eISSN - 1464-410X
pISSN - 1464-4096
DOI - 10.1111/bju.12598
Subject(s) - nocturia , desmopressin , enuresis , medicine , bedtime , urology , anesthesia , urinary system
Objectives To assess the effect of oral desmopressin on nocturia and nocturnal enuresis in patients after orthotopic neobladder reconstruction. Patients and Methods Of 55 patients who underwent radical cystectomy and orthotopic neobladder reconstruction at our medical centre in the period 2004–2011, 34 patients were deemed eligible for the present study. Inclusion criteria were estimated glomerular filtration rate >50 mL/min/1.73 m 2 , normal baseline sodium serum level, intact daytime urinary continence, and any degree of nocturia or nocturnal enuresis. Patients were treated daily with oral desmopressin 0.1 mg at bedtime for 30 days and completed the N octuria, N octurnal E nuresis and S leep I nterruption Q uestionnaire at trial enrolment and closure. Sodium serum levels were monitored throughout. Results Three patients withdrew from the trial because of headaches or anxiety. The mean ( sd ) number of nocturnal voids decreased from 2.5 (1.4)/night at baseline to 1.5 (1.3)/night at trial closure ( P = 0.015). The number of patients with one or no episodes of nocturnal enuresis per week increased from six to 12 (19 to 39%; P = 0.065). Thirteen patients (42%) reported an increase of a minimum 1–2 h of sleep until the first nocturnal void; all of them asked to continue the drug. No significant adverse events or changes in sodium level were observed. Conclusions Bedtime treatment with low‐dose oral desmopressin appears to decrease episodes of nocturia and nocturnal enuresis effectively and safely in ∼50% of the patients with neobladder, allowing longer undisrupted sleep time and improved quality of life. Further investigation is warranted to determine if higher doses would result in a more meaningful clinical response.