syntometrine has been researched along with carbetocin* in 11 studies
3 review(s) available for syntometrine and carbetocin
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Carbetocin for preventing postpartum haemorrhage.
Postpartum haemorrhage (PPH) is one of the major contributors to maternal mortality and morbidity worldwide. Active management of the third stage of labour has been proven to be effective in the prevention of PPH. Syntometrine is more effective than oxytocin but is associated with more side effects. Carbetocin, a long-acting oxytocin agonist, appears to be a promising agent for the prevention of PPH.. To determine if the use of oxytocin agonist is as effective as conventional uterotonic agents for the prevention of PPH, and assess the best routes of administration and optimal doses of oxytocin agonist.. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (1 March 2011), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2011, Issue 1 of 4), MEDLINE (1966 to 1 March 2011) and EMBASE (1974 to 1 March 2011). We checked references of articles and communicated with authors and pharmaceutical industry contacts.. Randomised controlled trials which compared oxytocin agonist (carbetocin) with other uterotonic agents or with placebo or no treatment for the prevention of PPH.. Two review authors independently assessed trials for inclusion, assessed risk of bias and extracted data.. We included 11 studies (2635 women) in the review. Six trials compared carbetocin with oxytocin; four of these were conducted for women undergoing caesarean deliveries, one was for women following vaginal deliveries and one did not state the mode of delivery clearly. The carbetocin was administered as 100 µg intravenous dosage across the trials, while oxytocin was administered intravenously but at varied dosages. Four trials compared intramuscular carbetocin and intramuscular syntometrine for women undergoing vaginal deliveries. Three of the trials were on women with no risk factor for PPH, while one trial was on women with risk factors for PPH. One trial compared the use of intravenous carbetocin with placebo. Use of carbetocin resulted in a statistically significant reduction in the need for therapeutic uterotonics (risk ratio (RR) 0.62; 95% confidence interval (CI) 0.44 to 0.88; four trials, 1173 women) compared to oxytocin for those who underwent caesarean section, but not for vaginal delivery. Compared to oxytocin, carbetocin was associated with a reduced need for uterine massage following both caesarean delivery (RR 0.54; 95% CI 0.37 to 0.79; two trials, 739 women) and vaginal delivery (RR 0.70; 95% CI 0.51 to 0.94; one trial, 160 women). Pooled data also showed that carbetocin resulted in a lower risk of PPH compared to oxytocin in women who underwent caesarean delivery (RR 0.55; 95% CI 0.31 to 0.95; three trials, 820 women). This is, however, limited by the number of studies and risk of bias in the studies. Comparison between carbetocin and syntometrine showed a lower mean blood loss in women who received carbetocin compared to syntometrine (mean difference (MD) -48.84 ml; 95% CI -94.82 to -2.85; four trials, 1030 women). There was no statistically significant difference in terms of the need for therapeutic uterotonic agents, but the risk of adverse effects such as nausea and vomiting were significantly lower in the carbetocin group: nausea (RR 0.24; 95% CI 0.15 to 0.40; four trials, 1030 women); vomiting (RR 0.21; 95% CI 0.11 to 0.39; four trials, 1030 women). The incidence of postpartum hypertension was also significantly lower in women who received carbetocin compared to those who received syntometrine. Cost-effectiveness of carbetocin was investigated by one study published as an abstract, with limited data.. There is evidence to suggest that 100 µg of intravenous carbetocin is more effective than oxytocin for preventing PPH in women undergoing caesarean deliveries, but more studies are needed to validate this finding. Carbetocin is associated with less blood loss compared to syntometrine in the prevention of PPH for women who have vaginal deliveries and is associated with significantly fewer adverse effects. Further research is needed to analyse the cost-effectiveness of carbetocin as a uterotonic agent. Topics: Cesarean Section; Delayed-Action Preparations; Ergonovine; Female; Humans; Injections, Intramuscular; Injections, Intravenous; Oxytocics; Oxytocin; Postpartum Hemorrhage; Pregnancy; Randomized Controlled Trials as Topic | 2012 |
Carbetocin for preventing postpartum haemorrhage.
Postpartum haemorrhage (PPH) is one of the major contributors to maternal mortality and morbidity worldwide. Active management of the third stage of labour has been proven to be effective in the prevention of PPH. Syntometrine is more effective than oxytocin but is associated with more side effects. Carbetocin, a long-acting oxytocin agonist, appears to be a promising agent for the prevention of PPH.. To determine if the use of oxytocin agonist is as effective as conventional uterotonic agents for the prevention of PPH, and assess the best routes of administration and optimal doses of oxytocin agonist.. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (1 March 2011), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2011, Issue 1 of 4), MEDLINE (1966 to 1 March 2011) and EMBASE (1974 to 1 March 2011). We checked references of articles and communicated with authors and pharmaceutical industry contacts.. Randomised controlled trials which compared oxytocin agonist (carbetocin) with other uterotonic agents or with placebo or no treatment for the prevention of PPH.. Two review authors independently assessed trials for inclusion, assessed risk of bias and extracted data.. We included 11 studies (2635 women) in the review. Six trials compared carbetocin with oxytocin; four of these were conducted for women undergoing caesarean deliveries, one was for women following vaginal deliveries and one did not state the mode of delivery clearly. The carbetocin was administered as 100 µg intravenous dosage across the trials, while oxytocin was administered intravenously but at varied dosages. Four trials compared intramuscular carbetocin and intramuscular syntometrine for women undergoing vaginal deliveries. Three of the trials were on women with no risk factor for PPH, while one trial was on women with risk factors for PPH. One trial compared the use of intravenous carbetocin with placebo. Use of carbetocin resulted in a statistically significant reduction in the need for therapeutic uterotonics (risk ratio (RR) 0.62; 95% confidence interval (CI) 0.44 to 0.88; four trials, 1173 women) compared to oxytocin for those who underwent caesarean section, but not for vaginal delivery. Compared to oxytocin, carbetocin was associated with a reduced need for uterine massage following both caesarean delivery (RR 0.54; 95% CI 0.37 to 0.79; two trials, 739 women) and vaginal delivery (RR 0.70; 95% CI 0.51 to 0.94; one trial, 160 women). There were no statistically significant differences between carbetocin and oxytocin in terms of risk of any PPH (blood loss greater than 500 ml) or in risk of severe PPH (blood loss greater than 1000 ml). Comparison between carbetocin and syntometrine showed a lower mean blood loss in women who received carbetocin compared to syntometrine (mean difference (MD) -48.84 ml; 95% CI -94.82 to -2.85; four trials, 1030 women). There was no statistically significant difference in terms of the need for therapeutic uterotonic agents, but the risk of adverse effects such as nausea and vomiting were significantly lower in the carbetocin group: nausea (RR 0.24; 95% CI 0.15 to 0.40; four trials, 1030 women); vomiting (RR 0.21; 95% CI 0.11 to 0.39; four trials, 1030 women). The incidence of postpartum hypertension was also significantly lower in women who received carbetocin compared to those who received syntometrine. Cost-effectiveness of carbetocin was investigated by one study published as an abstract, with limited data.. For women who undergo caesarean section, carbetocin resulted in a statistically significant reduction in the need for therapeutic uterotonics compared to oxytocin, but there is no difference in the incidence of postpartum haemorrhage. Carbetocin is associated with less blood loss compared to syntometrine in the prevention of PPH for women who have vaginal deliveries and is associated with significantly fewer adverse effects. Further research is needed to analyse the cost-effectiveness of carbetocin as a uterotonic agent. Topics: Cesarean Section; Delayed-Action Preparations; Ergonovine; Female; Humans; Injections, Intramuscular; Injections, Intravenous; Oxytocics; Oxytocin; Postpartum Hemorrhage; Pregnancy; Randomized Controlled Trials as Topic | 2012 |
Current strategies for the prevention of postpartum haemorrhage in the third stage of labour.
Despite evidence that active management of the third stage of labour reduces the incidence of postpartum haemorrhage, expectant management is still widely practised. Factors accounting for this situation include the desire for a more natural experience of childbirth, the philosophy that active management is unnecessary in low-risk women, and avoidance of the adverse effects of conventional uterotonic agents. This review will evaluate the various strategies currently used for the prevention of primary postpartum haemorrhage.. Since publication of the first systematic review comparing active with expectant management in 1988, active management of the third stage using oxytocics has become increasingly adopted. Recent surveys, however, show that there are still wide variations in practice around the world. Recent interest has focused on the use of misoprostol for the prevention of postpartum haemorrhage. Carbetocin, an oxytocin receptor agonist, shows promise but has not been evaluated for use after vaginal births.. Active management of the third stage of labour is superior to expectant management in terms of blood loss, postpartum haemorrhage and other serious complications, but is associated with unpleasant side effects and hypertension when ergometrine is included. Intramuscular oxytocin results in fewer side effects. Oral and rectal misoprostol has been extensively assessed and found to be less effective than conventional oxytocics with more side effects. Until alternative regimes of misoprostol are studied in large controlled trials, misoprostol is not recommended for routine use in the third stage of labour. Of the remaining uterotonic agents evaluated, intramuscular carbetocin appears the most promising. Topics: Delivery, Obstetric; Ergonovine; Female; Humans; Labor Stage, Third; Misoprostol; Oxytocics; Oxytocin; Postpartum Hemorrhage; Pregnancy; Prostaglandins; Randomized Controlled Trials as Topic | 2004 |
6 trial(s) available for syntometrine and carbetocin
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Intramuscular oxytocin versus Syntometrine
To compare intramuscular oxytocin, Syntometrine. Randomised double-blinded clinical trial.. Six hospitals in England.. A total of 5929 normotensive women having a singleton vaginal birth.. Randomisation when birth was imminent.. Primary: use of additional uterotonic agents. Secondary: weighed blood loss, transfusion, manual removal of placenta, adverse effects, quality of life.. Participants receiving additional uterotonics: 368 (19.5%) oxytocin, 298 (15.6%) Syntometrine and 364 (19.1%) carbetocin. When pairwise comparisons were made: women receiving carbetocin were significantly more likely to receive additional uterotonics than those receiving Syntometrine (odds ratio [OR] 1.28, 95% CI 1.08-1.51, P = 0.004); the difference between carbetocin and oxytocin was non-significant (P = 0.78); Participants receiving Syntometrine were significantly less likely to receive additional uterotonics than those receiving oxytocin (OR 0.75, 95% CI 0.65-0.91, P = 0.002). Non-inferiority between carbetocin and Syntometrine was not shown. Use of Syntometrine reduced non-drug PPH treatments compared with oxytocin (OR 0.64, 95% CI 0.42-0.97) but not carbetocin (P = 0.64). Rates of PPH and blood transfusion were not different. Syntometrine was associated with an increase in maternal adverse effects and reduced ability of the mother to bond with her baby.. Non-inferiority of carbetocin to Syntometrine was not shown. Carbetocin is not significantly different to oxytocin for use of additional uterotonics. Use of Syntometrine reduced use of additional uterotonics and need for non-drug PPH treatments compared with oxytocin. Increased maternal adverse effects are a disadvantage of Syntometrine.. IM carbetocin does not reduce additional uterotonic use compared with IM Syntometrine or oxytocin. Topics: Adult; Blood Transfusion; Delivery, Obstetric; Double-Blind Method; Ergonovine; Female; Humans; Hypertension; Injections, Intramuscular; Oxytocics; Oxytocin; Postpartum Hemorrhage; Pregnancy; Puerperal Disorders; Quality of Life | 2021 |
Carbetocin versus syntometrine for prevention of postpartum hemorrhage after cesarean section.
To compare effectiveness and tolerability of carbetocin versus syntometrine in prevention of postpartum hemorrhage (PPH) after cesarean section (CS).. A double-blind randomized study conducted on 300 pregnant subjected randomly either to single 100 μg IV dose of carbetocin (150 women) or combination of 5 IU oxytocin and 0.2 mg ergometrine (150 women) after fetal extraction and before placental removal. Primary outcome parameter was the occurrence of PPH. Other parameters were hemoglobin and hematocrit changes, the need of additional oxytocic, hemodynamic changes and occurrence of side effects.. There was no significant difference between the two study groups regarding hemoglobin and hematocrit at start of CS and after 2 days of surgery and mean blood loss during the operation (p > 0.05). There was a highly significant difference between the two study groups regarding incidence of primary PPH (2.7% versus10%) and the need of additional oxytocic (3.3% versus17.3%). Women in oxytocin group showed a statistically significant lower systolic and diastolic blood pressure at 1, 5 and 30 min than women in carbetocin group. Women in carbetocin group experienced more metallic taste, flushing, headache, dizziness, dyspnea and itching, while women in oxytocin methergine group experienced more palpitations.. Carbetocin is a reasonable effective alternative to syntometrine in prevention of PPH after cesarean delivery. Topics: Adult; Cesarean Section; Double-Blind Method; Ergonovine; Female; Humans; Infant, Newborn; Oxytocics; Oxytocin; Postoperative Hemorrhage; Postpartum Hemorrhage; Pregnancy; Puerperal Disorders; Young Adult | 2017 |
Carbetocin versus syntometrine in the management of third stage of labor following vaginal delivery.
To assess and compare the efficacy and safety of a single intramuscular dose of carbetocin to a single intramuscular dose of syntometrine in managing the third stage of labor following vaginal delivery among women with low risk factors for postpartum hemorrhage.. Prospective double-blind randomized controlled study.. The study included 240 healthy women with viable normal singleton pregnancies achieving normal vaginal delivery at or beyond 37 weeks' gestation during the period from May 2009 to December 2009 at TAIBA Hospital in Kuwait. Women were randomized to receive either a single dose of carbetocin or syntometrine intramuscularly following the delivery of the anterior shoulder of the baby. Outcome measures compared included postpartum hemorrhage requiring additional uterotonic therapy, incidence of postpartum hemorrhage, amount of intrapartum blood loss as well as adverse effects profile.. There was a statistically highly significant difference in the estimated mean blood loss between the carbetocin and syntometrine groups, with a blood loss of 81.5 ml higher in the syntometrine group. The mean drop of hemoglobin concentration 24 h after delivery was 0.8 g/dl in carbetocin group and 1.1 g/dl in syntometrine group, and the difference was statistically highly significant. Women in the carbetocin group were less likely to experience nausea and vomiting.. Single dose of intramuscular carbetocin 100 μg may be more effective as compared to a single intramuscular dose of syntometrine in reducing postpartum blood loss with a smaller drop in hemoglobin levels and less adverse effects. Topics: Adult; Delivery, Obstetric; Double-Blind Method; Ergonovine; Female; Humans; Injections, Intramuscular; Labor Stage, Third; Oxytocics; Oxytocin; Postpartum Hemorrhage; Pregnancy; Prospective Studies; Treatment Outcome; Young Adult | 2011 |
Carbetocin versus syntometrine in prevention of post-partum hemorrhage following vaginal delivery.
To compare the efficacy of a single dose of 100 microg intramuscular carbetocin to a single dose of intramuscular syntometrine (0.5 mg ergometrine and 5IU oxytocin), in preventing post-partum hemorrhage (PPH) in high risk patients following vaginal delivery.. A prospective, randomized controlled study was conducted in a tertiary hospital where 120 pregnant women with risk factors for PPH who delivered vaginally were randomized into two groups: the study group where 100 microg intramuscular carbetocin was administered and the control group, who received intramuscular syntometrine. Outcome measures compared included changes in vital signs, amount of intrapartum blood loss, uterine fundal position, addition of another oxytocic agent, side-effects of the drugs, amount of lochia and hemoglobin drop after 24 hours post-partum. Incidence of PPH or other adverse events were also compared.. There were no significant differences in terms of requirement for additional oxytocic agents, time interval to well contracted uterus, blood transfusion requirements, adverse effects or complications. There was a significantly lower mean estimated blood loss in the carbetocin group compared to the syntometrine group (244 +/- 114 mL vs 343 +/- 143 mL, 95% CI 52-146 mL). There was also a significantly reduced drop in hemoglobin in the carbetocin group compared to the syntometrine group (0.3 +/- 0.2 g/dL vs 0.4 +/- 0.2 g/dL, 95% CI 0.1-0.2 g/dL).. Intramuscular carbetocin may be more effective than intramuscular syntometrine in reducing post-partum blood loss and the drop in hemoglobin level. Topics: Ergonovine; Female; Humans; Oxytocics; Oxytocin; Postpartum Hemorrhage; Pregnancy; Prospective Studies | 2009 |
Carbetocin versus syntometrine for the third stage of labour following vaginal delivery--a double-blind randomised controlled trial.
Prevention of postpartum haemorrhage is essential in the pursuit of improved health care for women. However, limited literature is available for comparing the use of oxytocin agonist carbetocin with syntometrine in women undergoing vaginal deliveries. We aimed to compare intramuscular carbetocin with intramuscular syntometrine for the routine prevention of postpartum haemorrhage in women who deliver vaginally.. Prospective double-blind randomised controlled trial.. Tertiary referral centre.. Pregnant women with no contraindication for vaginal delivery recruited from January 2005 to April 2008.. Participants were randomised to receive either syntometrine or carbetocin during the third stage of labour.. Primary outcome measure was postpartum haemorrhage requiring additional uterotonics. Secondary outcome measures were the incidence of postpartum haemorrhage (> or =500 ml), severe postpartum haemorrhage (> or =1000 ml) and adverse effects profile.. Women in the carbetocin group (13.5%) and in the syntometrine group (16.8%) had postpartum haemorrhage requiring additional uterotonics (P = 0.384). 1.6% of women in each group had postpartum haemorrhage (P = 1.0) and the estimated blood loss during the third stage of labour was similar between the two groups (P = 0.294). Women who had syntometrine were four times more likely to experience nausea (RR = 4.2; 95% CI 2.2-7.8) and vomiting (RR = 4.3; 95% CI 1.9-9.5) compared with women who had carbetocin. Tremor, sweating, retching and uterine pain were also more likely in the syntometrine group compared with the carbetocin group (P < 0.05).. Carbetocin has an efficacy similar to syntometrine for prevention of postpartum haemorrhage, but is associated with less adverse effects. Topics: Adolescent; Adult; Double-Blind Method; Ergonovine; Female; Humans; Injections, Intramuscular; Labor Stage, Third; Middle Aged; Obstetric Labor Complications; Oxytocics; Oxytocin; Postpartum Hemorrhage; Pregnancy; Prospective Studies; Treatment Outcome; Young Adult | 2009 |
A randomised trial of carbetocin versus syntometrine in the management of the third stage of labour.
Syntometrine is an effective uterotonic agent used in preventing primary postpartum haemorrhage but has adverse effects including nausea, vomiting, hypertension and coronary artery spasm. Carbetocin is a newly developed long-acting oxytocin analogue that might be used as an uterotonic agent. We compare the efficacy and safety of intramuscular (IM) carbetocin with IM syntometrine in preventing primary postpartum haemorrhage.. Prospective, double-blinded, randomised controlled trial.. Delivery suite of a university-based obstetrics unit.. Women with singleton pregnancy achieving vaginal delivery after and throughout 34 weeks.. Three hundred and twenty-nine eligible women were randomised to receive either a single dose of 100 microgram IM carbetocin or 1 ml IM syntometrine (a mixture of 5 iu oxytocin and 0.5 mg ergometrine) at the end of second stage of labour.. Difference in haemoglobin drop measured 2 days after delivery between the two groups.. There was no difference in the drop of haemoglobin concentration within the first 48 hours between the two groups. The incidence of additional oxytocic injections, postpartum haemorrhage (blood loss > or = 500 ml) and retained placenta were also similar. The use of carbetocin was associated with significant lower incidence of nausea (relative risk [RR] 0.18, 95% confidence interval [CI] 0.04-0.78), vomiting (RR 0.1, 95% CI 0.01-0.74), hypertension 30 minutes (0 versus 8 cases, P < 0.01) and 60 minutes (0 versus 6 cases, P < 0.05) after delivery but a higher incidence of maternal tachycardia (RR 1.68, 95% CI 1.03-3.57).. IM carbetocin is as effective as IM syntometrine in preventing primary postpartum haemorrhage after vaginal delivery. It is less likely to induce hypertension and has a low incidence of adverse effect. It should be considered as a good alternative to conventional uterotonic agents used in managing the third stage of labour. Topics: Adult; Double-Blind Method; Ergonovine; Female; Humans; Labor Stage, Third; Oxytocics; Oxytocin; Postpartum Hemorrhage; Pregnancy; Prospective Studies; Treatment Outcome | 2006 |
2 other study(ies) available for syntometrine and carbetocin
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Oxytocin: still the optimal prophylactic despite soaring rates of haemorrhage at birth.
Topics: Ergonovine; Female; Humans; Infant, Newborn; Oxytocics; Oxytocin; Postpartum Hemorrhage; Pregnancy; Quality of Life | 2021 |
The use of uterotonic drugs during caesarean section.
The administration of oxytocic drugs during caesarean section is an important intervention to prevent uterine atony or treat established postpartum haemorrhage. Considerable past and current research has shown that these agents have a narrow therapeutic range. A detailed knowledge by anaesthetists of optimal doses and side effects is therefore required. Oxytocin remains the first line agent. In view of receptor desensitisation, second line agents may be required, namely ergot alkaloids and prostaglandins. This review examines the adverse haemodynamic and side effects, and methods for their limitation. An approach to dosing and choices of agent for the limitation of postpartum haemorrhage is suggested. Topics: Adult; Cesarean Section; Ergonovine; Ergot Alkaloids; Female; Humans; Oxytocics; Oxytocin; Postoperative Nausea and Vomiting; Pregnancy; Prostaglandins; Uterine Diseases; Uterine Inertia | 2010 |