title: Practice patterns and knowledge of obstetricians and gynecologists regarding placenta accreta.
abstract: OBJECTIVE
  We surveyed obstetricians to determine their knowledge, patterns of care and treatment preferences for women with placenta accreta.
  
  
  METHODS
  A 27-item survey was mailed to fellows of the American College of Obstetricians and Gynecologists. The survey included demographics, questions regarding knowledge and items to examine practice patterns.
  
  
  RESULTS
  Among 994 surveyed practitioners 508 responded including 338 who practiced obstetrics. Among generalists, 23.8% of respondents referred patients with placenta accreta to a sub-specialist. Overall, 20.4% referred women to the nearest tertiary center, and 7.1% referred to a regional center. Delivery was recommended at 34-36 weeks by 41.2%. Adjuvant interventions including ureteral stents (26.3%), iliac artery embolization catheters (28.1%), and balloon occlusion catheters (20.1%) were used infrequently. Six or more units of blood were crossed for delivery by only 29.0% of practitioners.
  
  
  CONCLUSIONS
  There is widespread variation in the care of women with or at risk for placenta accreta.
authors.affiliation: Columbia University College of Physicians and Surgeons , New York, NY , USA .
authors.forename: Jason D
authors.initials: JD
authors.lastname: Wright
authors.forename: Robert M
authors.initials: RM
authors.lastname: Silver
authors.forename: Clarissa
authors.initials: C
authors.lastname: Bonanno
authors.forename: Sreedhar
authors.initials: S
authors.lastname: Gaddipati
authors.forename: Yu-Shiang
authors.initials: YS
authors.lastname: Lu
authors.forename: Lynn L
authors.initials: LL
authors.lastname: Simpson
authors.forename: Thomas J
authors.initials: TJ
authors.lastname: Herzog
authors.forename: Jay
authors.initials: J
authors.lastname: Schulkin
authors.forename: Mary E
authors.initials: ME
authors.lastname: D'Alton
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002983:Clinical Competence / Q000706:statistics & numerical data; D003430:Cross-Sectional Studies; D005260:Female; D005865:Gestational Age; D006176:Gynecology / Q000193:education / Q000592:standards; D006801:Humans; D019359:Knowledge; D008297:Male; D008875:Middle Aged; D009774:Obstetrics / Q000193:education / Q000592:standards; D010820:Physicians / Q000592:standards / Q000706:statistics & numerical data; D010921:Placenta Accreta / Q000628:therapy*; D011247:Pregnancy; D011364:Professional Practice / Q000706:statistics & numerical data*; D012017:Referral and Consultation / Q000706:statistics & numerical data