Prog Urol. 2013 Dec;23(17):1505-10

Authors: Amarenco G, Raibaut P, Hubeaux K, Jousse M, Sheikh Ismaël S, Lapeyre E

Abstract
OBJECTIVE: To assess symptoms related to autonomic nervous system alteration in a population of patients suffering from multiple sclerosis (MS) and presenting with urinary symptoms.
PATIENTS AND METHODS: We investigated 65 patients (mean age 47.5 years) suffering from MS, and presenting with urological dysfunction by means of symptom scores, urodynamic investigation, cardiovascular autonomic function tests (orthostatic hypotension testing, Valsalva test, deep breath test, cold pressor test) and sympathetic skin responses.
RESULTS: Forty-five (69%) patients suffered from overactive bladder, 48 (73%) from voiding dysfunction, 14 (21%) from urinary retention and 13 (20%) from fecal incontinence. Urodynamic investigation demonstrated overactive detrusor in 46 (70%) cases, and underactive detrusor in four (6%) cases. Twenty-five (38%) patients had dysautonomia without correlation neither with clinical or urodynamic data, nor gravity of multiple sclerosis (EDSS).
CONCLUSION: In this series, the prevalence of dysautonomia was high in patients suffering from MS and presenting with urinary disorders.

PMID: 24286553 [PubMed – in process]