title: Patterns of exacerbations of chronic non-infectious uveitis in pregnancy and puerperium.
abstract: OBJECTIVE
  To determine patterns of exacerbations of recurrent non-infectious uveitis during pregnancy and puerperium.
  
  
  METHODS
  Retrospective cohort study.
  
  
  METHODS
  The medical records of 32 women with a history of chronic non-infectious uveitis, who were pregnant during their follow-up at the Ocular Immunology and Uveitis Service of the Massachusetts Eye and Ear Infirmary, from 1983 through 2003, were reviewed. The uveitis relapse rate during pregnancy was compared to the relapse rate during pregnancy-free periods in these women and to the relapse rate in a control group of women of childbearing age with recurrent non-infectious uveitis.
  
  
  RESULTS
  Among the 32 women who were pregnant during follow-up (40 pregnancies), the rate of flare-ups during pregnancy (1.0 recurrence per year) was lower than that observed during non-pregnant periods (2.4 per year; p<0.001) and lower than that observed in the non-pregnant control group (3.1 per year; p<0.001). Flare-ups were most frequent in the first trimester of pregnancy and decreased markedly in the second and third trimesters (2.3, 0.5, and 0.4 recurrences per year, respectively; p<0.001).
  
  
  CONCLUSIONS
  Pregnancy is associated with lower numbers of flare-ups of non-infectious uveitis compared to the non-pregnant state. If flare-ups do occur during pregnancy, they happen predominantly in the first trimester.
authors.affiliation: Massachusetts Eye Research and Surgery Institute, Cambridge, MA, USA. drkump@hotmail.com
authors.forename: Leila I
authors.initials: LI
authors.lastname: Kump
authors.forename: René A
authors.initials: RA
authors.lastname: Cervantes-Castañeda
authors.forename: Sofia N
authors.initials: SN
authors.lastname: Androudi
authors.forename: C Stephen
authors.initials: CS
authors.lastname: Foster
authors.forename: William G
authors.initials: WG
authors.lastname: Christen
mesh_terms: D000293:Adolescent; D000328:Adult; D002908:Chronic Disease; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D015994:Incidence; D007231:Infant, Newborn; D049590:Postpartum Period; D011247:Pregnancy; D011248:Pregnancy Complications; D011379:Prognosis; D012008:Recurrence; D012189:Retrospective Studies; D014605:Uveitis / Q000503:physiopathology*