Maternal and Perinatal Outcomes in Pregnancies Complicated with Placenta Previa Totalis.
- Author:
Hye Sung WON
;
Pyl Ryang LEE
;
In Sik LEE
;
Ahm KIM
;
Joo Hyun NAM
;
Keum Jae KIM
;
Ja Nam KOO
;
Dae Joon JEON
;
Hye Kyung YOO
- Publication Type:Original Article
- Keywords:
Placenta previa totalis;
Perinatal morbidity;
Neonatal morbidity
- MeSH:
Abruptio Placentae;
Cesarean Section;
Chungcheongnam-do;
Diagnosis;
Disseminated Intravascular Coagulation;
Female;
Gestational Age;
Hemorrhage;
Humans;
Hysterectomy;
Maternal Age;
Mortality;
Placenta Accreta;
Placenta Previa*;
Placenta*;
Pregnancy*;
Pregnant Women;
Retrospective Studies;
Uterine Hemorrhage
- From:Korean Journal of Perinatology
1998;9(4):375-380
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
OBJECTIVE: To determine the dincal significance of placenta previa totalis. METHODS: Maternal and neonatal medical rerords were reviewed retrospectively. Between March 1990 and June 1997, sixty-nine pregnant women with placenta previa totalis delivered at Asan Medical Center. Diagnosis of placenta previa totalis was confirmed during cesarean section. RESULTS: Mean maternal age at diagnosis was 31.7+ 3.9 years and 3 patients(4.3%) were nullipara. Fifty two patients(75%) had the history of vaginal bleeding during their index pregnancy and seventeen of 52 patients were admitted more than once. Median gestational age at the time of initial bleeding episode was 33.2 weeks(range 23.5-41. 1) and median interval from the first admission to delivery was 11 days(range 1-63), Major placental implantation site was posterior uterine wall(64%, 44/69). Six cases(8%) were complicated with placenta accreta or increta and no case was combined with abruptio placentae. Estimated blood loss at the time of cesarean section was 1,510+/-952ml(mean+/-SD) and 43 patients(62%) were transfused. No case was complicated with disseminated intravascular coagulation. Eight patients(11.6%, 8/69) underwent cesarean hysterectomy because of uncontrollable bleeding. Thirty four patients(49.3%) delivered their babies before 37 weeks of gestation. The mean gestational age at delivery was 36.4+/-3.0 weeks(mean+/-SD). Major neonatal morbidity was respiratory distress syndrome(20.3%, 14/69). Perinatal death rate was 4.3%(3/70). CONCLUSION: Because pregnant women complicated with placenta previa totalis have high probability for transfusion and cesarean hysterectomy, these patients should be managed cautiously and thoroughly. The most frequent neonatal morbidity was respiratory distress syndrome due to preterm delivery.
