title: The management of persistent occipito-posterior position.
abstract: Persistent occipito-posterior position (POP) is found in about 1% of labors, and its management is still controversial. A study group of 319 patients with POP deliveries were screened and analyzed for prepartum, intrapartum and postpartum parameters. A control group of the same size was matched for maternal age (mean 27-28 +/- 5.22 yrs), gravidit (mean 2.52 +/- 1.95) and parity (mean 1.13 +/- 1.67). Statistically significant differences were found between the study and the control groups regarding the incidence of instrumental (forceps/vacuum) deliveries, prolonged second stage, pregnancy-induced hypertension, prostaglandin E2 induction, premature rupture of membranes and episiotomy. A discussion is presented evaluating the possible significance of these findings. Although the high rate of instrumental deliveries encourages active management of POP labors, the authors advocate a more conservative approach.
authors.affiliation: Department of Obstetrics and Gynecology, Beilinson Medical Center, Petah Tiqva, Tel Aviv, Israel.
authors.forename: A
authors.initials: A
authors.lastname: Neri
authors.forename: B
authors.initials: B
authors.lastname: Kaplan
authors.forename: D
authors.initials: D
authors.lastname: Rabinerson
authors.forename: J
authors.initials: J
authors.lastname: Sulkes
authors.forename: J
authors.initials: J
authors.lastname: Ovadia
mesh_terms: D000328:Adult; D036861:Delivery, Obstetric / Q000379:methods*; D005260:Female; D005322:Premature Rupture of Fetal Membranes / Q000453:epidemiology; D006801:Humans; D006973:Hypertension / Q000453:epidemiology; D007746:Labor Presentation; D007748:Labor Stage, Second; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology; D012189:Retrospective Studies; D013997:Time Factors