title: Neurogenic Bladder and Urodynamic Outcomes in Patients with Spinal Cord Myelopathy.
abstract: BACKGROUND
  Urodynamics (UDs) are routine in traumatic spinal cord injury (SCI), but there are few reports regarding nontraumatic spinal cord myelopathy (SCM) patients.
  
  
  OBJECTIVE
  To describe the neurogenic bladder and UD outcomes in SCM patients and determine whether the UD recommendations result in clinically important changes to bladder management.
  
  
  METHODS
  This retrospective case study examined a series of SCM patients admitted to a spinal rehabilitation service who underwent UDs between January 1, 2000 and June 30, 2010.
  
  
  RESULTS
  Sixty-five UD tests were performed a median of 7 months post SCM. Most (n = 34; 57%) patients were male, and the median age was 60 years. Most patients (n = 46; 77%) were paraplegic and were continent of urine (n = 38; 58%). Thirty-five (46%) patients voided on sensation, 26 (40%) performed intermittent self-catheterization, and 9 (14%) had an indwelling catheter. The most common UD finding was overactive detrusor with no dysynergia (n = 31; 48%), followed by overactive detrusor with sphincter dysynergia (n = 16; 25%) and detrusor areflexia/underactive (n = 12; 18%). Key UD findings were median cystometric capacity 414 mL (interquartile range [IQR], 300-590), median maximum detrusor contraction 49.5 cmH2O (IQR, 25-85), and median residual volume post voiding 100 mL (IQR, 5-200). The recommendations for changes to bladder management following UDs resulted in clinically important changes to existing strategies in 57 studies (88%).
  
  
  CONCLUSIONS
  Future studies should ascertain whether our screening protocol is appropriate, and a longer-term follow-up should examine the relationship between UD recommendations and prevention of complications.
authors.affiliation: Spinal Rehabilitation Service, Caulfield Hospital, Alfred Health, Melbourne, Victoria, Australia.|Epworth-Monash Rehabilitation Medicine Unit, Southern Medical School, School of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia.
authors.forename: Peter W
authors.initials: PW
authors.lastname: New
authors.affiliation: Continence Service and Aged Care, Caulfield Hospital, Alfred Health, Melbourne, Victoria, Australia.|Monash University, School of Medicine, Nursing and Health Sciences, Melbourne, Victoria, Australia.
authors.forename: Louise
authors.initials: L
authors.lastname: Dillon
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012189:Retrospective Studies; D013118:Spinal Cord Diseases / Q000503:physiopathology* / Q000534:rehabilitation; D001750:Urinary Bladder, Neurogenic / Q000503:physiopathology* / Q000534:rehabilitation; D014555:Urination Disorders / Q000503:physiopathology; D014563:Urodynamics / Q000502:physiology*; D055815:Young Adult
keywords: neurogenic bladder; outcome assessment (health care); spinal cord diseases; urodynamics