AIMS: To describe the characteristics of the prepregnant population attending the Recurrent Miscarriage Clinic (RMC) at the National Women's Hospital (NWH), Auckland, between 1986 and 2003, and to compare them with the overall obstetric booking population of the hospital. METHODS: The identifying details of 1214 prepregnant women attending the RMC were obtained. Both hospital and RMC records, which were kept separately, were retrospectively reviewed for demographic information and results of diagnostic investigations. Data from Auckland residents who attended the clinic were compared with data from all Auckland women booking or delivering at NWH. RESULTS: RMC attendees were older than the general NWH population, but had similar parity. Clinic attendees had a higher incidence of personal and family history of antepartum haemorrhage, fetal abnormalities, stillbirths and neonatal deaths than reported rates for the general population. Chromosomal anomalies were detected in 86 women, reproductive tract anomalies were found in 142 women, and polycystic ovarian syndrome was detected in 49 women. The majority (52.7%) of women had no identifiable cause for recurrent miscarriage detected. CONCLUSIONS: These data support the concept of women with recurrent miscarriage being at high risk for adverse obstetric outcomes including fetal abnormalities, stillbirths and neonatal deaths, even when the pregnancies are ongoing. We conclude that recurrent miscarriage is different from subfertility, and provide information of use in planning care for such women.
AIMS: To describe the characteristics of the prepregnant population attending the Recurrent Miscarriage Clinic (RMC) at the National Women's Hospital (NWH), Auckland, between 1986 and 2003, and to compare them with the overall obstetric booking population of the hospital. METHODS: The identifying details of 1214 prepregnant women attending the RMC were obtained. Both hospital and RMC records, which were kept separately, were retrospectively reviewed for demographic information and results of diagnostic investigations. Data from Auckland residents who attended the clinic were compared with data from all Auckland women booking or delivering at NWH. RESULTS: RMC attendees were older than the general NWH population, but had similar parity. Clinic attendees had a higher incidence of personal and family history of antepartum haemorrhage, fetal abnormalities, stillbirths and neonatal deaths than reported rates for the general population. Chromosomal anomalies were detected in 86 women, reproductive tract anomalies were found in 142 women, and polycystic ovarian syndrome was detected in 49 women. The majority (52.7%) of women had no identifiable cause for recurrent miscarriage detected. CONCLUSIONS: These data support the concept of women with recurrent miscarriage being at high risk for adverse obstetric outcomes including fetal abnormalities, stillbirths and neonatal deaths, even when the pregnancies are ongoing. We conclude that recurrent miscarriage is different from subfertility, and provide information of use in planning care for such women.
Authors: H S Nielsen; F Wu; Z Aghai; R Steffensen; A G van Halteren; E Spierings; O B Christiansen; D Miklos; E Goulmy Journal: Hum Reprod Date: 2010-09-07 Impact factor: 6.918