The surgical interventions of diverticulitis vary according to its grade and severity. There is a controversy about the best of these different surgical procedures. We aimed to systematically review ...and meta-analyze randomized controlled trials (RCTs) comparing outcomes and complications between different surgical approaches for acute diverticulitis and its complications.
Nine electronic databases including PubMed, Scopus, and Web of Science were searched for RCTs comparing different surgical procedures for different grades of diverticulitis. The risk of bias was assessed using the Cochrane Collaboration tool. The protocol was registered in PROSPERO (CRD42015032290).
Outcome data were analyzed from five RCTs comparing laparoscopic sigmoid resection (LSR) (n = 247) versus open sigmoid resection (OSR) (n = 237) for treatment of acute complicated diverticulitis with minimal heterogeneity. There was no significant difference in short-term postoperative overall morbidity (risk ratio (RR) 0.89, 95% confidence interval (CI) 0.61–1.31; P = 0.56) and long-term postoperative major morbidity (RR 0.78, 95% CI 0.46–1.31, P = 0.34). In other six RCTs compared laparoscopic lavage with resection for treatment of perforated diverticulitis with peritonitis, the postoperative mortality rate was non-significant in both short-term (RR 1.55, 95% CI 0.79–3.04; P = 0.21) and long-term (RR 0.67, 95% CI 0.29–1.58; P = 0.36) follow up.
LSR is not superior over OSR regarding postoperative morbidity and mortality for acute symptomatic diverticulitis. Furthermore, laparoscopic lavage was proved to be as safe as resection for perforated diverticulitis with peritonitis. Further RCTs are still needed to make an accurate decision regarding these and other procedures.
The objective of this study is to perform a meta-analysis of all randomized controlled trials (RCTs) that surveyed the efficacy and safety of preoperative misoprostol versus placebo during abdominal ...hysterectomy. Six databases were screened from inception until 3 August 2022. The eligible studies were assessed for risk of bias. The outcomes were summarized as mean difference (MD) and risk ratio (RR) with 95% confidence intervals (CI) in a random-effects model. Ten RCTs with 1076 patients (misoprostol = 537, placebo = 539 patients) were analyzed. Six and four RCTs had an overall low and high risk of bias (single-blinded), respectively. The mean intraoperative blood loss (n = 10 RCTs, MD = - 78.97 ml, 95% - 130.89, - 27.06, p = 0.003), mean difference in hemoglobin drop (n = 10 RCTs, MD = - 0.42 g/dl, 95% CI - 0.69, - 0.14, p = 0.003), and mean length of hospital stay (n = 5 RCTs, MD = - 0.2 d, 95% CI - 0.24, - 0.16, p < 0.001) were significantly reduced in favor of the misoprostol group compared with the placebo group. However, there were no significant differences between both groups regarding the mean operative time (n = 8 RCTs, MD = - 0.63 min, 95% CI - 5.07, 3.81, p = 0.78), rate of perioperative blood transfusion (n = 7 RCTs, RR = 0.83, 95% CI 0.53, 1.3, p = 0.42), and rate of drug-related adverse events (i.e., nausea, vomiting, diarrhea, headache, chills, and fever). Leave-one-out sensitivity analyses revealed stability for all endpoints, except hospitalization stay. There was no publication bias for all endpoints, except perioperative blood transfusion. Among patients undergoing abdominal hysterectomy, preoperative administration of misoprostol was largely safe and linked to substantial decrease in blood loss-related morbidities.
To conduct a systematic review and meta-analysis on the efficacy of oxytocics administration (oxytocin and carbetocin) on reducing intraoperative bleeding during abdominal myomectomy.
PubMed, Scopus, ...Web of Science, Cochrane Library, and Google Scholar databases were searched from inception until March 2021. Only randomized placebo-controlled trials (RCTs) were considered. The included RCTs were evaluated for risk of bias. The main outcome measures were mean intraoperative blood loss (ml), mean duration of hospital stay (day), mean operation time (min), mean difference of postoperative hemoglobin (g/dl), mean difference of postoperative hematocrit (%), and rate of blood transfusion (%). Pooled outcomes were summarized as risk ratio (RR) or mean difference (MD) with their 95% confidence interval (CI) in a random-effects model.
Seven RCTs met the inclusion criteria (n=758 patients; 329 patients per group). Compared with control group, oxytocin and carbetocin resulted in a significantly lower intraoperative blood loss (MD=-281.08 ml, 95% CI -400.63, -161.53, p<0.001), hospital stay (MD=-0.21 days, 95% CI -0.31, -0.10, p<0.001), and need for blood transfusion (RR=0.32, 95% CI 0.22, 0.46, p<0.001). Subgroup analysis revealed that oxytocin, but not carbetocin, correlated with a reduced mean difference of postoperative hemoglobin (MD=0.60 g/dl, 95% CI 0.24 to 0.96, p=0.001), postoperative hematocrit (MD=2.29%, 95% CI 1.06, 3.52, p<0.001), and operation time (MD=-14.66 min, 95% CI -21.04, -8.25, p<0.001) compared with control group.
Among women undergoing abdominal myomectomy, administration of oxytocin and carbetocin correlated with several beneficial clinical outcomes, such as reduced intraoperative blood loss, hospital stay, and blood transfusion requirement.
Background: Postpartum hemorrhage (PPH) is a direct cause of maternal death all over the world. A Bakri balloon is recommended by American College of Obstetricians and Gynecologists (ACOG) and World ...Health Organization (WHO) as a treatment line for PPH unresponsive to uterotonics. We carried out a systematic review to assess the safety and effectiveness of Bakri balloon in the management of PPH.
Methods: We searched PubMed, SCOPUS, central Cochrane, and Web of Science, from 2001 to 2018 for randomized controlled trials (RCTs) and observational studies to assess the safety and effectiveness of Bakri balloon on refractory PPH.
Results: Twenty-eight articles were included for analysis. The primary indication for the use of a Bakri balloon tamponade was PPH. Only 67.9% (19/28) quantified the estimate blood loss necessary to use the balloon. Uterine atony was the underlying cause of PPH in 75% (21/28) of studies. Most of the studies on Bakri balloon are followed by vaginal birth (3/4). Bakri balloon displacement from the uterine cavity was reported by five publications, with the overall rate being 9% (95% CI: 5-15%). Hysterectomy was necessary for 1% (95% CI: 0-8%) of the women who required the balloon.
Conclusions: Bakri balloon seems to be a less effective tool for management of PPH either after vaginal or cesarean delivery.
Postpartum hemorrhage (PPH) is a direct cause of maternal death all over the world. A Bakri balloon is recommended by American College of Obstetricians and Gynecologists (ACOG) and World Health ...Organization (WHO) as a treatment line for PPH unresponsive to uterotonics. We carried out a systematic review to assess the safety and effectiveness of Bakri balloon in the management of PPH.
We searched PubMed, SCOPUS, central Cochrane, and Web of Science, from 2001 to 2018 for randomized controlled trials (RCTs) and observational studies to assess the safety and effectiveness of Bakri balloon on refractory PPH.
Twenty-eight articles were included for analysis. The primary indication for the use of a Bakri balloon tamponade was PPH. Only 67.9% (19/28) quantified the estimate blood loss necessary to use the balloon. Uterine atony was the underlying cause of PPH in 75% (21/28) of studies. Most of the studies on Bakri balloon are followed by vaginal birth (3/4). Bakri balloon displacement from the uterine cavity was reported by five publications, with the overall rate being 9% (95% CI: 5-15%). Hysterectomy was necessary for 1% (95% CI: 0-8%) of the women who required the balloon.
Bakri balloon seems to be a less effective tool for management of PPH either after vaginal or cesarean delivery.
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