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1.
Manju Puri Poonam Taneja Neha Gami Harmeet S. Rehan 《International journal of gynaecology and obstetrics》2012,118(3):210-212
ObjectiveTo determine the optimal dose of oxytocin to be injected intraumbilically after fetal delivery for active management of the third stage of labor.MethodsA prospective randomized study was carried out with 125 primigravidas to compare the duration of the third stage of labor following the intraumbilical administration of 50 mL of a normal saline solution alone (in a control group), or with 10 IU, 20 IU, or 30 IU of oxytocin. The volumes of blood lost were also compared.ResultsCompared with the control group, the duration of the third stage of labor was significantly reduced in the 3 study groups (P < 0.001), and the maximum reduction was in the group that received 30 IU of oxytocin. Blood loss and hematocrit values followed the same pattern.ConclusionAdministering 30 IU of oxytocin intraumbilically in 50 mL of a normal saline solution after fetal delivery is a simple, noninvasive, and effective method for active management of the third stage of labor. 相似文献
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D Bider Z Ben-Rafael M Dulitzky Y Menashe S Mashiach G Barkai 《The Journal of reproductive medicine》1992,37(4):317-319
The effect of an intraumbilical prostaglandin (PG) F2 alpha injection on the third stage of normal labor was studied in 54 normal, laboring women at term. Either 1 mg of PGF2 alpha diluted to 20 mL in normal saline (27 women) or 20 mL of normal saline alone (27 women) was injected into the umbilical vein immediately after delivery using a randomized, double-blind protocol. The mean (+/- SD) duration of the third stage was 7.31 +/- 6.37 minutes in the PGF2 alpha patients and 8.94 +/- 7.10 in the normal saline patients. Intraumbilical PGF2 alpha did not influence the third stage of normal labor. 相似文献
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Ghulmiyyah LM Wehbe SA Saltzman SL Ehleben C Sibai BM 《American journal of perinatology》2007,24(6):347-352
The objective of this study was to determine whether intraumbilical injection of oxytocin shortens the third stage of labor. A randomized, double-blind, placebo-controlled trial was used to assess the effectiveness of an intraumbilical injection of oxytocin on the duration of the third stage. Following randomization, each of 79 women received 30 mL of saline ( N = 40) or 20 U of oxytocin in 30 mL of saline ( N = 39). The primary outcome of interest was the effect on the duration of the third stage. Secondary outcomes examined were change in hemoglobin and percentage of undelivered placenta after 15 minutes. There was no difference in the duration of the third stage between the two groups (7.8 +/- 6.1 min in the saline-only group versus 5.9 +/- 2.6 min in the oxytocin group). The change in hemoglobin was significantly lower in the oxytocin group (1.3 +/- 0.9 g/dL in the oxytocin group versus 1.8 +/- 0.9 g/dL in the saline-only group). The percentage of undelivered placentas beyond 15 minutes was significantly lower in the oxytocin group (0% in the oxytocin group versus 12.5% in the saline-only group). The study concluded that intraumbilical vein injection of oxytocin reduced the rate of placentas remaining undelivered beyond 15 minutes and subsequent blood loss. 相似文献
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Effect of umbilical vein oxytocin on puerperal blood loss and length of the third stage of labor 总被引:3,自引:0,他引:3
The use of umbilical vein injection of oxytocin was compared with traditional management of the third stage of labor. Pregnant women were randomized to receive intravenous oxytocin after the delivery of the placenta (n = 25) or oxytocin via the umbilical vein immediately after cord clamping (n = 25). Those who received umbilical vein oxytocin had a shorter third stage of labor (4.1 versus 9.4 minutes), less measured blood loss (135 versus 373 ml), and a lower drop in hematocrit (3.9% versus 6.2%). Intraumbilical vein oxytocin appears to be a useful alternative to traditional management of the third stage of labor. 相似文献
5.
Manual removal of the placenta carries significant risk of hemorrhage and infection plus the risks associated with general anesthesia, if used. Transporting the patient from home or birthing center to hospital or from birthing room to delivery room or operating room is also disruptive to the patient and the initial parent-infant attachment process. The injection of oxytocin into the umbilical vein is a safe procedure that can cause placental separation and delivery, thus preventing the need for manual removal for some women. This technique can be useful in a nurse-midwifery practice in the management of a retained placenta or prolonged third stage of labor. The following review of current research and example of a protocol used in a nurse-midwifery service will provide guidance for incorporating this procedure into practice. As with any new technique, the need to continue to collect and publish outcome data is important. 相似文献
6.
Misoprostol versus oxytocin in the third stage of labor. 总被引:2,自引:0,他引:2
T W Kundodyiwa F Majoko S Rusakaniko 《International journal of gynaecology and obstetrics》2001,75(3):235-241
OBJECTIVES: A double blind randomized controlled trial was performed at the tertiary hospital in Harare, Zimbabwe to compare oral misoprostol with intramuscular oxytocin in the management of third stage of labor. METHODS: A total of 499 women were randomized to receive either 400 microg misoprostol orally or 10 IU oxytocin intramuscularly. The incidences of postpartum hemorrhage and side effects were examined. RESULTS: The demographic and labor characteristics were comparable. Postpartum hemorrhage occurred in 15.2% of women given misoprostol and in 13.3% of those given oxytocin (P=0.534). Measured blood loss of more than 1000 ml occurred in 3.7% of the misoprostol group compared with 2% in the oxytocin group (P=0.237). There was no significant difference in the need for additional oxytocic drugs or blood transfusion in women given misoprostol (P values 0.137 and 0.600, respectively). Significant side effects of misoprostol were shivering [RR=1.32 (95% CI 1.11-1.58); P=0.002) and a rise in temperature [RR=2.02 (95% CI 1.75-2.33); P<0.001]. CONCLUSIONS: Oral misoprostol is as effective as intramuscular oxytocin in the prevention of PPH. Shivering and transient pyrexia were specific side effects of misoprostol. Misoprostol has potential in reducing the high incidence of PPH in developing countries. 相似文献
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The aim of the study was to assess the effect of intraumbilical administration of oxytocin in the management of retained placenta. This prospective double-blinded clinical study included 31 mothers with retained placenta. The women were divided into three groups: group 1 (n = 19) was given 20 IU syntocinon in 20 ml 0.9% NaCl saline intraumbilically into the vein (IUV); group 2 (n = 8) received 20 ml 0.9% NaCl saline; and group 3 (n = 4) received 0.2 mg ergometrine IUV in 20 ml 0.9% NaCl saline. Intraumbilical injection was used 30-45 min after delivery, and the distal cord segment was clamped to the umbilical vein.--In group 1, placental expulsion within 60 min of IUV oxytocin injection occurred in 13 (68.4%) women; in group 2, placental expulsion was recorded in one (12.5%) woman, whereas no placental expulsion occurred in group 3 women (p < 0.001). Complications in terms of major hemorrhage were not observed in group 1, whereas a hemorrhage of > 500 ml was recorded in one group 2 and 3 woman each. Febrility developed in one woman, and abdominal pain in two women from each group. Manual lysis of the placenta was performed in seven group 1, seven group 2, and all four group 3 women. IUV oxytocin injection provides a useful and inexpensive non-surgical, non-aggressive, cheap and pharmacological method which should be included in the treatment protocol for retained placenta before turning to the procedure of manual lysis of the placenta. 相似文献
8.
Wu Yu Wang Huan Wu Qi-Yan Liang Xiao-Lei Wang Jing 《Archives of gynecology and obstetrics》2020,301(3):643-653
Archives of Gynecology and Obstetrics - Clinical studies and trials have shown that oxytocin can effectively reduce postpartum bleeding, whether by intramuscular (IM) injection or intravenous (IV)... 相似文献
9.
Shojai R d'Ercole C Boubli L 《American journal of obstetrics and gynecology》2002,187(2):516-7; author reply 517
10.
A randomized, double-blind, placebo-controlled study evaluated the influence of umbilical vein administration of oxytocin on the third stage of labor. Five minutes after delivery, 37 women received 10 units of oxytocin diluted in physiologic saline solution to a total volume of 20 ml; 41 women received 20 ml of saline solution alone. There was no significant difference between groups in mean (+/- SD) injection-placental expulsion interval (9 +/- 7 versus 10 +/- 8 minutes). 相似文献
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Emire Oguz Orhan Berna Dilbaz Sezin Erturk Aksakal Sibel Altınbas Salim Erkaya 《International journal of gynaecology and obstetrics》2014
Objective
To determine the most efficient route and timing of oxytocin administration for active management of the third stage of labor.Methods
A prospective randomized study was done at one center in Ankara, Turkey, between January and October 2010. Women with a singleton pregnancy (> 37 weeks) who had a live vaginal birth were randomly allocated to four groups: iv-A (intravenous oxytocin after delivery of the fetus), iv-B (when anterior shoulder seen), im-A (intramuscular oxytocin after delivery), and im-B (when anterior shoulder seen). Postpartum blood loss within the first hour, hemoglobin, hematocrit, and duration of the third stage were compared.Results
A total of 600 eligible women were recruited; 150 were assigned to each group. Postpartum blood loss, prepartum and postpartum hemoglobin and hematocrit, and need for additional uterotonics were similar among groups (P > 0.05). The duration of the third stage of labor and changes in hemoglobin and hematocrit were significantly reduced in group iv-B (P < 0.05). Among women not exposed to oxytocin before delivery, postpartum blood loss was significantly lower in group iv-B (P = 0.019). Labor augmentation was related to significantly increased postpartum blood loss in all groups except iv-A.Conclusion
Although postpartum blood loss was similar in all groups, early intravenous administration seemed to have beneficial effects.ClinicalTrials.gov: NCT01954186. 相似文献15.
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Ernest Orji Felix Agwu Olabisi Loto Oladapo Olaleye 《International journal of gynaecology and obstetrics》2008,101(2):129-132
OBJECTIVE: To compare the effect of prophylactic use of oxytocin and ergometrine in management of the third stage of labor. METHODS: A prospective randomized study of 600 women assigned to receive either oxytocin or ergometrine in the third stage of labor. Outcome measures were the predelivery and 48-hour postdelivery hematocrit, duration of the third stage, specific side effects, and incidence of postpartum hemorrhage. Statistical analyses were done using the t test for continuous variables and chi2 test for categorical variables. The level of significance was set at P<0.05. RESULTS: There were no significant differences between the 2 groups in maternal age, gestational age, duration of third stage, birth weights, risk for retained placenta, manual removal of placenta, or need for additional oxytocics. Patients in the ergometrine group were at significant risk for nausea, vomiting, headaches, and elevated blood pressure (P=0.0001). CONCLUSION: Oxytocin is as effective as ergometrine at reducing the incidence of postpartum hemorrhage, but without the undesirable side effects of nausea, vomiting, and elevated blood pressure associated with ergometrine. 相似文献
17.
Chukwuemeka O. Ezeama George U. Eleje Nkiru N. Ezeama Anthony O. Igwegbe Joseph I. Ikechebelu Joseph O. Ugboaja Ifeanyichukwu U. Ezebialu Ahizechukwu C. Eke 《International journal of gynaecology and obstetrics》2014
Objective
To compare the efficacy and adverse effects of ergometrine and oxytocin given intramuscularly for the prevention of postpartum hemorrhage during the third stage of labor.Methods
The study included women with a singleton pregnancy of at least 28 weeks’ gestation who had a vaginal delivery. High-risk pregnancies were excluded. Oxytocin (10 IU) or ergometrine (0.5 mg) were administered intramuscularly in a blinded pattern immediately after delivery of the infant. An intention-to-treat analysis was performed.Results
Postpartum blood loss (301.8 ± 109.2 mL versus 287.1 ± 84.4 mL, P = 0.011) and packed cell volume (30.7 ± 1.7% versus 31.6 ± 2.0%; Z = 0.00; P = 0.008) were considerably reduced among parturients who received intramuscular ergometrine. The rates of therapeutic oxytocics use, blood transfusion, placental retention, and manual removal of the placenta were significantly higher in the oxytocin group. No significant differences between the groups were observed in terms of adverse effects, with the exception of diastolic hypertension, which was more common in the ergometrine group (odds ratio, 0.00; 95% confidence interval, 0.00–0.75; P = 0.007).Conclusion
Intramuscular ergometrine is superior to intramuscular oxytocin in averting postpartum hemorrhage during the third stage of labor. There are no significant risks of adverse effects except for diastolic hypertension.Pan African Clinical Trial Registry (www.pactr.org): 201105000292708. 相似文献18.
B Sorbe 《Obstetrics and gynecology》1978,52(6):694-697
Postpartum hemorrhage is a common and serious complication of the third stage of labor resulting in anemia and increased morbidity in the puerperium. Administration of uterotonic drugs and suitable mechanical assistance in delivery of the placenta may significantly reduce this hazard. Ergometrine and oxytocin have been used for a long time in markedly different doses and by various routes of administration with varying success. In order to compare these two oxytocics with regard to their hemostatic effects as well as their possible interference with the physiologic placental separation mechanism, three groups (ergometrine, oxytocin, and control) of women have been studied during a 2-year period. Ergometrine (0.2 mg) and oxytocin (10 IU) administered in the stated doses and as single intravenous injections are comparable with regard to hemostatic efficiency, but oxytocin seems to promote placental separation and expulsion better and thereby reduces the risk of partial retention and trapping with bleeding reguiring further emergency measures as a frequent consequence. 相似文献
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McDonald S 《Journal of Midwifery & Women's Health》2007,52(3):254-261
Management of the third stage of labor has been an issue of discussion, concern, and continued debate for the past two decades. Despite the many strategies employed and the divergent approaches to care and philosophies espoused, there has not been a significant, consistent reduction in the postpartum hemorrhage rates reported in industrialized countries in recent times. This article explores the strategies that have been and are currently being used in an effort to reduce the risk of postpartum hemorrhage. 相似文献
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