title: [Usefulness of cystomanometry in the assessment of urinary irritative symptoms].
abstract: OBJECTIVE
  To analyze the value of cystometry in evaluating patients with irritative voiding symptoms with no remarkable previous medical history.
  
  
  METHODS
  79 patients (24 males, 55 females; mean age 49.6 years) with irritative voiding symptoms and no remarkable previous medical history comprised the study. The patients underwent physical and neurourological examination. The urodynamic assessment included uroflowmetry, filling cystometry, pressure/flow study (and urethral pressure in some cases). Uninhibited detrusor contractions were registered.
  
  
  RESULTS
  Cystometry failed to detect involuntary detrusor contractions in 68 of the 79 patients (86.1%) with no relevant medical history. Detrusor instability was not found in 41 of 52 women (78.9%) with irritative voiding symptoms and stress incontinence without neurological disease. Involuntary contractions were not observed in 14 of 16 patients (87.5%) with irritative symptoms with a diagnosis of infravesical obstruction. On the other hand, 33 of 68 patients (48.5%) with irritative complaints and a history of neurologic disease showed no hyperreflexia. A statistically significant difference was found between this latter group of patients and those with no remarkable previous medical history (p < 0.001).
  
  
  CONCLUSIONS
  Our results indicate that filling cystometry is of little value in the assessment of patients with irritative voiding symptoms and no remarkable previous medical history, but is more useful in patients with irritative symptoms and neurological disease. Careful history-taking and physical examination should detect the underlying problem in the majority of patients.
authors.affiliation: Servicio de Urología, Hospital Universitario de Getafe, Madrid, España.
authors.forename: M
authors.initials: M
authors.lastname: Luján Galán
authors.forename: J C
authors.initials: JC
authors.lastname: Ruiz de la Roja
authors.forename: S
authors.initials: S
authors.lastname: Bustamante Alarma
authors.forename: A
authors.initials: A
authors.lastname: Páez Borda
authors.forename: E
authors.initials: E
authors.lastname: Martín Oses
authors.forename: E
authors.initials: E
authors.lastname: Sánchez Sánchez
authors.forename: C
authors.initials: C
authors.lastname: Llorente Abarca
authors.forename: A
authors.initials: A
authors.lastname: Berenguer Sánchez
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008365:Manometry; D008875:Middle Aged; D001743:Urinary Bladder / Q000503:physiopathology; D001745:Urinary Bladder Diseases / Q000503:physiopathology*
vernacular_title: Valor de la cistomanometría en la evaluación de la sintomatología irritativa miccional.