title: Characterizing Pelvic Organ Prolapse in Adult Spina Bifida Patients.
abstract: To report the distribution of pelvic organ prolapse (POP) stages in adult spina bifida (SB) patients. The severity of POP in the SB population has not been previously reported.
  
  
  
  Retrospective review of SB patients ≥18 years with a documented POP quantification examination between 2006 and 2014 were included. Patient demographics, gestation, parity, POP quantification examinations and prolapse symptoms were obtained.
  
  
  
  Thirty-three SB patients were identified with a mean age of 33.2 years. Five patients (15.2%) had stage 0 prolapse, 12 (36.4%) had stage 1, 12 (36.4%) had stage 2, 3 (9.1%) had stage 3, and 1 (3.0%) had stage 4. Of the 16 patients with advanced POP (stage 2 prolapse or greater), only 6 patients (37.5%) reported symptoms related to POP. All 6 symptomatic patients endorsed sensation of a vaginal bulge. Two of the 6 patients also reported dyspareunia. Additionally, 1 patient with advanced POP presented with vaginal bulge, noted by a caregiver, and cervical bleeding, but was otherwise asymptomatic. Twenty-four patients (72.7%) were nulliparous, and 12 of the 24 nulliparous patients (50%) demonstrated prolapse.
  
  
  
  Despite young age and frequent nulliparity, patients with SB are more likely to have POP than the general population. Additionally, the majority of SB patients with prolapse are asymptomatic. Assessment of pelvic organ prolapse should be included in the evaluation of adult SB females due to the low rate of symptoms even in the setting of advanced stage prolapse and potential impact on both urinary and bowel function.
authors.affiliation: Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL.
authors.forename: Joceline S
authors.initials: JS
authors.lastname: Liu
authors.affiliation: Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL.
authors.forename: Amanda X
authors.initials: AX
authors.lastname: Vo
authors.affiliation: Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL.
authors.forename: Johnathan
authors.initials: J
authors.lastname: Doolittle
authors.affiliation: Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL.
authors.forename: Nabeel
authors.initials: N
authors.lastname: Hamoui
authors.affiliation: Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL.
authors.forename: Christina
authors.initials: C
authors.lastname: Lewicky-Gaupp
authors.affiliation: Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL. Electronic address: skielb@nmff.org.
authors.forename: Stephanie J
authors.initials: SJ
authors.lastname: Kielb
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D058070:Asymptomatic Diseases; D004414:Dyspareunia / Q000209:etiology; D005260:Female; D006801:Humans; D008875:Middle Aged; D010298:Parity; D056887:Pelvic Organ Prolapse / Q000150:complications* / Q000628:therapy; D012189:Retrospective Studies; D012720:Severity of Illness Index; D016135:Spinal Dysraphism / Q000150:complications*; D063189:Symptom Assessment; D014592:Uterine Hemorrhage / Q000209:etiology; D055815:Young Adult