Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P01178 (oxytocin)
 15,767 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We compared the efficacy of misoprostol with that of prostaglandin E2 in cervical ripening and labour induction. Thus 238 women with rupture of membranes beyond 36 weeks gestation without labour were randomized to receive 50 microg misoprostol vaginal gel or 5 mg of prostaglandin E2 gel. Bishop score was evaluated before drug application and 6 hours later. Clinical data and perinatal outcome were recorded. Mean time from induction to delivery and the need for oxytocin were significantly less in the misoprostol group. There were no significant differences in spontaneous labour rate, type of delivery and perinatal outcome. It is concluded that intravaginal misoprostol is safe and more effective than prostaglandin E2 for preinduction cervical ripening in premature rupture of membranes beyond 36 weeks gestation.
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PMID:Vaginal misoprostol in managing premature rupture of membranes. 1560 33

The clinical management of premature rupture of membranes (PROM) at term has been a matter of considerable controversy. Management options have included expectant management or induction of labor with oxytocin, dinoprostone (PGE2), or misoprostol. Early studies suggested that immediate oxytocin induction of labor might reduce maternal and neonatal infections while increasing risk for cesarean section. The definitive TermPROM study found no difference in neonatal infections between immediate and delayed induction with oxytocin and PGE2. However, neither PGE2 nor delayed induction resulted in fewer cesarean sections than immediate oxytocin. Misoprostol offers several theoretical advantages over oxytocin in the setting of PROM at term. However, randomized trials to date have found no significant advantage for misoprostol administration compared with other agents for women with PROM.
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PMID:Prelabor rupture of membranes at term: induction techniques. 1688 71

The symptoms of myotonia can worsen during pregnancy and tocolysis with ritodrine has been associated with rhabdomyolysis. We describe a patient with myotonia who developed hypertonus immediately following the administration of uterotonic agents. A 24-year-old, G2P1 at 31 weeks of gestation with a history of acetazolamide-responsive myotonia presented with premature rupture of membranes. During cesarean delivery she experienced significant hypertonus of the upper limbs, shoulders, fingers, and mouth immediately after intravenous administration of oxytocin 5 IU and methylergometrine maleate 0.2mg. The mechanism underlying increased muscle tone in response to these drugs remains unclear. Anesthesiologists should be especially attentive to the administration of uterotonic drugs during the management of pregnant myotonia patients.
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PMID:Exacerbation of acetazolamide-responsive sodium channel myotonia by uterotonic agents. 2107 4

This is a prospective randomized study conducted in Tribhuvan University Teaching Hospital from February 2008 to January 2009. Total 72 women with Premature rupture of membranes (PROM) were included. Thirty-six women received PGE2 vaginal gel and thirty-six received iv oxytocin. Induction was successful in majority of cases in both the groups; 88.8% in PGE2 and 83.3% in oxytocin group (p value = 0.063). Time duration from induction to active stage was comparable (p value = 0.273). Induction to delivery interval was significantly low in oxytocin group (p value = 0.002) but leaking to delivery interval was similar in both the groups (p value = 0.083). PGE2 had slightly higher side effect than oxytocin. PGE2 and oxytocin were both effective and safe for induction of labour in women with PROM at term. There was no significant difference in maternal and fetal outcome, hospital stay, leaking to delivery interval, maternal and neonatal side effects, though induction to delivery interval was significantly less with oxytocin.
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PMID:A randomized study comparing intravaginal prostaglandin (PGE2) with oxytocin for induction of labour in premature rupture of membrane at term. 2404 15

Acupuncture and acupressure, 2 modalities of Traditional Chinese Medicine, are based on reducing pain and symptoms of disease through balancing yin and yang. Acupuncture and acupressure have been used in China for reduction of labor pain, labor augmentation, and other intrapartum indications for more than 2 millennia. This article presents a review of the current literature that has addressed the effects of acupuncture and acupressure on intrapartum events. Studies of acupuncture have demonstrated that acupuncture may reduce labor pain, the use of pharmacologic agents, the use of forceps and vacuum-assisted births, and the length of labor. Studies that examined the effect of acupuncture on labor that is induced or augmented for premature rupture of membranes have found that acupuncture may increase the degree of cervical ripening but does not reduce the amount of oxytocin or epidural analgesia administration, nor does it shorten length of induced labor. Acupressure may reduce labor pain and labor duration, but acupressure has not been found to increase cervical ripening or induce labor. There are insufficient studies about acupuncture and acupressure and their effects on labor at this time, and there is need for further research. Areas of uncertainty include efficacy, optimal point selection, best techniques, and length of time for point stimulation.
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PMID:Acupuncture and Acupressure in Labor. 2800 21

The aim of this retrospective study was to investigate the factors affecting the rates of caesarean section in cases with premature rupture of membranes (PROM) in term pregnancies. Eighty-two term PROM patients who presented to Turgut Ozal University and Erzurum Nene Hatun Hospitals between 2012 and 2014 were included. The effects of demographics, nulliparity, active-latent phase durations, presence of meconium and chorioamnionitis, requirement of oxytocin and cervical dilation at the initial examination on C/S rates were assessed. The C/S rates were changed with the duration of active period and the duration of latent period. It was found that the presence of cervical dilation at the initial examination significantly reduced the risk for progress to C/S at a rate of 87.5%. C/S rates did not change with other variables. We conclude that the factors increasing the risk for C/S in PROM at term group are not different from the non-term PROM. Impact statement The aim of this retrospective study was to investigate the factors affecting the rates of caesarean section (C/S) in cases with premature rupture of membranes (PROM) in term pregnancies. The C/S rates were changed with the duration of active period and the duration of latent period. It was found that the presence of cervical dilation at the initial examination significantly reduced the risk for progress to C/S at a rate of 87.5%. We conclude that the factors increasing the risk for C/S in PROM at term group, are not different from the non-term PROM groups. Currently, the PROM is considered the start of a pathological process in both term and preterm pregnancies and also considered to increase the rates of caesarean sections. Studies on the management of PROM at term have concentrated rather on whether to intervene for accelerating the labour or spontaneous monitorisation. As found by the studies like this one in the literature, the factors having an impact on C/S rates in the cases of PROM at term are similar to those of non-PROM patients at term, may prevent clinicians from taking an invasive or aggressive approach towards the cases of PROM at term.
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PMID:Factors affecting the rates of caesarean sections in cases with premature rupture of membranes (PROM) at term. 2828 55

Labor induction is commonly used for achieving successful vaginal delivery. This study aimed to compare the effectiveness of dinoprostone and Cook's balloon as labor-inducing agents in primipara women at term. A retrospective cohort study among primipara women was conducted in Hubei Maternity and Child Health Hospital. Basic clinical characteristics were collected. The main outcomes were vaginal delivery rate, cesarean section rate and forceps delivery rate. Obstetric and perinatal outcomes were also compared. Univariate and multivariate analyses were further performed to evaluate the predictors for vaginal delivery within 24 h. A total of 845 eligible primipara women undergoing labor induction were recruited. Of them, 141 women were induced with dinoprostone (dinoprostone group, DG), and 704 with Cook's balloon (Cook's balloon group, CG). Groups were homogeneous except more women with premature rupture of membranes in DG, with gestational hypertension in CG (P<0.05). The vaginal delivery rate within 12 h was 1.98% and 16.52% in CG and DG respectively (P=0.0001). Besides, the vaginal delivery rate within 24 h was 37.62% and 52.26% in CG and DG respectively (P=0.0079). DG showed the lower rate of oxytocin augmentation, artificial rupture of membrane and postpartum hemorrhage and the shorter interval from insertion to active labor than CG (P<0.05). Multivariate regression analysis revealed that abortion history, oxytocin augmentation, artificial rupture of membrane, and obstetric analgesia were independent predictors for vaginal delivery within 24 h. In conclusion, dinoprostone was more effective than Cook's balloon to induce labor and achieve vaginal birth in the sample of primipara women at term.
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PMID:Effectiveness of Dinoprostone and Cook's Balloon for Labor Induction in Primipara Women at Term. 3312 8


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