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Effect of epidural analgesia on duration and outcome of induced labor
Author(s) -
Rojansky N.,
Tanos V.,
Reubinoff B.,
Shapira S.,
Weinstein D.
Publication year - 1997
Publication title -
international journal of gynecology and obstetrics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.895
H-Index - 97
eISSN - 1879-3479
pISSN - 0020-7292
DOI - 10.1016/s0020-7292(96)02804-4
Subject(s) - medicine , apgar score , anesthesia , obstetrics , meconium , confounding , labor induction , epidural block , complication , pregnancy , fetus , surgery , oxytocin , genetics , biology
Objective: To evaluate the effect of epidural block on the duration of labor and maternal and fetal outcome in induced‐labor patients. Method: 210 women admitted for induction of labor at a level III university hospital, during the year 1991, were studied. Of these, 112 were given an epidural block and 98 served as controls. Outcome measures studied were: induction time and time in labor, c‐section and instrumental delivery rates, intra‐partum and post‐partum complications, and Apgar scores at 1 and 5 min. Result: Multiple regression analysis revealed that epidural analgesia, before and after adjustment for confounding factors, significantly prolonged labor time (P < 0.0001) and was associated with an increase in instrumental delivery rates (P < 0.04). A significant reduction in intra‐partum complication rate (FHR changes, meconium) was observed (OR = 0.32; P < 0.03), while c‐section rate and Apgar scores were not found to be influenced by epidural analgesia. Conclusion: Epidural anesthesia, significantly prolongs labor time in induced patients. While instrumental delivery was more prevalent in these parturients, c‐section rate was not increased and intra‐partum complications were significantly reduced in these patients.