Biomedical subjects

E D Sabin

Publications and source records attributed to E D Sabin.

3 recordsLinked to original sources

PubMed2000

Delayed-interval delivery: extended series from a single maternal-fetal medicine practice.

OBJECTIVE: Our purpose was to review the extended experience of a single maternal-fetal medicine practice with delayed-interval delivery. STUDY DESIGN: We completed a retrospective review of our maternal-fetal medicine practice database from January 1991 through March 1999. Patients were derived from both primary and consultative practices. All patients were managed with tocolysis, antibiotics, and cerclage after delivery of the first fetus(es). Retained siblings were investigated by amniocentesis to exclude intra-amniotic infection. RESULTS: Twenty-four consecutive patients had attempted delayed-interval delivery. Exclusion criteria for delayed-interval delivery included monochorionicity, abruptio placentae, severe preeclampsia, and the need for hysterotomy. The mean latency interval was 36 days, with a range of 3 to 123 days. Additionally, patients with previous cerclage(s) had significantly shorter mean latency intervals than patients without previous cerclage(s). Patients with long latency intervals (> or =49 days) had earlier births of the first fetus. CONCLUSION: Selected multichorionic pregnancies may benefit from delayed-interval delivery. Patients with previous cervical cerclage(s) during the index pregnancy are less likely to achieve significant latency intervals. Even modest intervals between births of siblings at critical gestational ages can improve neonatal survival and decrease neonatal morbidity.

Cervix Uteri↗

PubMed1998

Selective delivery in a twin gestation.

One or more infants of a multifetal pregnancy occasionally require delivery selectively because of in utero risk of fetal death in circumstances in which the sibling fetus appears well. At 26 weeks 5 days of gestation a small fundally placed twin in a dichorionic gestation had an estimated fetal weight of 650 g with decreased amniotic fluid and ominous Doppler velocity findings in his umbilical artery. A normally grown presenting sibling had reassuring fetal surveillance data. Over a 2-week interval the growth-restricted twin showed no growth, and his status deteriorated. He was selectively delivered by hysterotomy. Selective delivery may offer parents of multifetal gestations an additional option when 1 or more of their fetuses are at high risk for in utero death.

Adult↗

PubMed1998

Delayed-interval delivery in multifetal pregnancy.

OBJECTIVE: Our goal was to review a single subspecialty practice experience with a uniform approach to delayed-interval delivery. STUDY DESIGN: A 66-month retrospective review of our maternal-fetal medicine practice database was completed. Fifty-nine sets of twins or triplets delivered at < 30 weeks' gestation were identified. No cases of twins or triplets who came to our care, either in consultation or as primary providers, were excluded. RESULTS: Forty-three patients were excluded as candidates for delayed-interval delivery because of monochorionicity, abruptio placentae, severe preeclampsia, and the need for hysterotomy. Sixteen pregnancies were identified as candidates for delayed-interval delivery, and we actually attempted to delay delivery in 9 of them. The details of the interval deliveries are summarized; there was a mean latency interval of 34 days with a range of 3 to 76 days. Pregnancies in which delayed-interval deliveries wer attempted were significantly less mature at the time of presentation than those managed by delivery of all infants initially. Perinatal mortality was significantly lower in the retained fetuses. CONCLUSIONS: This retrospective consecutive case review from a single maternal-fetal practice documents that selected multichorionic pregnancies may benefit from delayed-interval delivery. Modest intervals between siblings during critical gestational ages can improve newborn survival and decrease neonatal morbidity.

Abruptio Placentae↗