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BMC Pregnancy and Childbirth Jun 2024However, misoprostol is often used to terminate a pregnancy, but it can also cause side effects. Isosorbide mononitrate (ISMN) can help the cervix mature by increasing... (Meta-Analysis)
Meta-Analysis Comparative Study
Efficacy and safety of isosorbide mononitrate plus misoprostol compared to misoprostol alone in the management of the first and second trimester abortion: a systematic review and meta-analysis.
BACKGROUND
However, misoprostol is often used to terminate a pregnancy, but it can also cause side effects. Isosorbide mononitrate (ISMN) can help the cervix mature by increasing the production of prostaglandin E2 and vasodilation. Considering that the results of studies in this field are contradictory, it is the purpose of this study to evaluate the efficacy and safety of vaginal ISMN plus misoprostol compared to misoprostol alone in the management of first- and second-trimester abortions.
METHOD
The search process was conducted for MEDLINE through the PubMed interface, Scopus, Web-of-Science, Science Direct, the Cochrane Central Register of Controlled Trials (CENTRAL), Google Scholar, ClinicalTrials.gov, and the World Health Organization International Clinical Trials Registry Platform until November 10, 2023. Our assessment of bias was based on version 2 of the risk-of-bias tool (RoB2) for randomized trials and our level of evidence quality was determined by GRADE. Meta-analysis of all data was carried out using Review Manager (RevMan) version 5.1.
RESULT
Seven randomized clinical trials were included in the systematic review and three in the meta-analysis, with mixed quality. The results of the meta-analysis revealed that in the second-trimester abortion, the inclusion of ISMN in conjunction with vaginal misoprostol results in a noteworthy reduction in the induction abortion interval, specifically by 4.21 h (95% CI: -7.45 to -0.97, P = 0.01). The addition of vaginal ISMN to misoprostol, compared to vaginal misoprostol alone, increased the odds of a completed abortion by 3.76 times. (95% CI: 1.08 to 13.15, P = 0.04).
CONCLUSION
The findings of this study can offer valuable insights aimed at enhancing counseling and support for non-surgical methods of medication abortion within professional settings. Moreover, it improves the effectiveness of clinical treatment and reduces the occurrence of unnecessary surgical interventions in the abortion management protocol.
Topics: Humans; Misoprostol; Female; Pregnancy; Pregnancy Trimester, Second; Isosorbide Dinitrate; Abortion, Induced; Abortifacient Agents, Nonsteroidal; Pregnancy Trimester, First; Drug Therapy, Combination; Administration, Intravaginal; Treatment Outcome
PubMed: 38858628
DOI: 10.1186/s12884-024-06614-9 -
Revista Brasileira de Ginecologia E... Dec 2023To assess the efficacy, safety, and acceptability of misoprostol in the treatment of incomplete miscarriage. (Meta-Analysis)
Meta-Analysis
OBJECTIVE
To assess the efficacy, safety, and acceptability of misoprostol in the treatment of incomplete miscarriage.
DATA SOURCES
The PubMed, Scopus, Embase, Web of Science, Cochrane Library, and Clinical Trials databases (clinicaltrials.gov) were searched for the relevant articles, and search strategies were developed using a combination of thematic Medical Subject Headings terms and text words. The last search was conducted on July 4, 2022. No language restrictions were applied.
SELECTION OF STUDIES
Randomized clinical trials with patients of gestational age up to 6/7 weeks with a diagnosis of incomplete abortion and who were managed with at least 1 of the 3 types of treatment studied were included. A total of 8,087 studies were screened.
DATA COLLECTION
Data were synthesized using the statistical package Review Manager V.5.1 (The Cochrane Collaboration, Oxford, United Kingdom). For dichotomous outcomes, the odds ratio (OR) and 95% confidence interval (CI) were derived for each study. Heterogeneity between the trial results was evaluated using the standard test, I statistic.
DATA SYNTHESIS
When comparing misoprostol with medical vacuum aspiration (MVA), the rate of complete abortion was higher in the MVA group (OR = 0.16; 95%CI = 0.07-0.36). Hemorrhage or heavy bleeding was more common in the misoprostol group (OR = 3.00; 95%CI = 1.96-4.59), but pain after treatment was more common in patients treated with MVA (OR = 0.65; 95%CI = 0.52-0.80). No statistically significant differences were observed in the general acceptability of the treatments.
CONCLUSION
Misoprostol has been determined as a safe option with good acceptance by patients.
Topics: Pregnancy; Female; Humans; Infant; Misoprostol; Abortion, Incomplete; Abortion, Spontaneous; Pregnancy Trimester, First; Abortion, Induced
PubMed: 38141602
DOI: 10.1055/s-0043-1776029 -
Cureus Nov 2023Mifepristone and misoprostol are globally used medications that have become disparaged through the stigmatization of reproductive healthcare. Patients are hindered from... (Review)
Review
Mifepristone and misoprostol are globally used medications that have become disparaged through the stigmatization of reproductive healthcare. Patients are hindered from receiving prompt treatment in clinical scenarios where misoprostol and mifepristone are the drugs of choice. It is no exaggeration to emphasize that in cases where reproductive healthcare is concerned. The aim of this paper is to discuss the different indications of mifepristone and to delineate where the discrepancy in accessibility arises. For this systematic review, we included publications citing clinical trials involving the use and efficacy of mifepristone published in English within the date range of 2000 to 2023. Five databases were searched to identify relevant sources. These databases are Google Scholar, MEDLINE with full text through EBSCO, and three National Center for Biotechnology Information (NCBI) databases (NCBI Bookshelf, PubMed, and PubMed Central). Twenty-three records were ultimately included in this review. Mifepristone has been shown to have therapeutic effects in the treatment of psychiatric disorders, such as major depressive disorder and psychotic depression. There was a significant decrease in depression and psychiatric rating symptoms for patients taking mifepristone versus placebo with no adverse events. Mifepristone has also been shown to improve treatment course in patients with Cushing's disease (CD) who failed or are unable to undergo surgical treatment. In addition, mifepristone has been shown to be a successful treatment option for adenomyosis and leiomyomas. Patients had a statistically significant decrease in uterine volumes following mifepristone treatment, which aided in the alleviation of other symptoms, such as blood loss and pelvic discomfort. Mifepristone is a synthetic steroid that has immense potential to provide symptomatic relief in patients suffering from a wide array of complicated diseases. Historically, mifepristone has been proven to have an incredible safety profile. While further research is certainly needed, the politicization of its medical use for only one of its many indications has unfortunately led to the willful ignorance of its potential despite its evidence-based safety profile and efficacy.
PubMed: 38060710
DOI: 10.7759/cureus.48372 -
The Cochrane Database of Systematic... Nov 2023Postpartum haemorrhage (PPH), defined as blood loss of 500 mL or more after childbirth, is the leading cause of maternal mortality worldwide. It is possible to prevent... (Review)
Review
BACKGROUND
Postpartum haemorrhage (PPH), defined as blood loss of 500 mL or more after childbirth, is the leading cause of maternal mortality worldwide. It is possible to prevent complications of PPH with timely and appropriate detection and management. However, implementing the best methods of PPH prevention, detection and management can be challenging, particularly in low- and middle-income countries.
OBJECTIVES
Our overall objective was to explore the perceptions and experiences of women, community members, lay health workers, and skilled healthcare providers who have experience with PPH or with preventing, detecting, and managing PPH, in community or health facility settings.
SEARCH METHODS
We searched MEDLINE, CINAHL, Scopus, and grey literature on 13 November 2022 with no language restrictions. We then performed reference checking and forward citation searching of the included studies.
SELECTION CRITERIA
We included qualitative studies and mixed-methods studies with an identifiable qualitative component. We included studies that explored perceptions and experiences of PPH prevention, detection, and management among women, community members, traditional birth attendants, healthcare providers, and managers.
DATA COLLECTION AND ANALYSIS
We used three-stage maximum variation sampling to ensure diversity in terms of relevance of the study to the review objectives, richness of data, and coverage of critical contextual elements: setting (region, country income level), perspective (type of participant), and topic (prevention, detection, management). We extracted data using a data extraction form designed for this review. We used thematic synthesis to analyse and synthesise the evidence, and we used the GRADE-CERQual (Confidence in the Evidence from Reviews of Qualitative research) approach to assess our confidence in each finding. To identify factors that may influence intervention implementation, we mapped each review finding to the Theoretical Domains Framework (TDF) and the Capability, Motivation, and Opportunity model of Behaviour change (COM-B). We used the Behaviour Change Wheel to explore implications for practice.
MAIN RESULTS
We included 67 studies and sampled 43 studies for our analysis. Most were from low- or middle-income countries (33 studies), and most included the perspectives of women and health workers. We downgraded our confidence in several findings from high confidence to moderate, low, or very-low confidence, mainly due to concerns about how the studies were conducted (methodological limitations) or concerns about missing important perspectives from some types of participants or in some settings (relevance). In many communities, bleeding during and after childbirth is considered "normal" and necessary to expel "impurities" and restore and cleanse the woman's body after pregnancy and birth (moderate confidence). In some communities, people have misconceptions about causes of PPH or believe that PPH is caused by supernatural powers or evil spirits that punish women for ignoring or disobeying social rules or for past mistakes (high confidence). For women who give birth at home or in the community, female family members or traditional birth attendants are the first to recognise excess bleeding after birth (high confidence). Family members typically take the decision of whether and when to seek care if PPH is suspected, and these family members are often influenced by trusted traditional birth attendants or community midwives (high confidence). If PPH is identified for women birthing at home or in the community, decision-making about the subsequent referral and care pathway can be multifaceted and complex (high confidence). First responders to PPH are not always skilled or trained healthcare providers (high confidence). In health facilities, midwives may consider it easy to implement visual estimation of blood loss with a kidney dish or under-pad, but difficult to accurately interpret the amount of blood loss (very low confidence). Quantifying (rather than estimating) blood loss may be a complex and contentious change of practice for health workers (low confidence). Women who gave birth in health facilities and experienced PPH described it as painful, embarrassing, and traumatic. Partners or other family members also found the experience stressful. While some women were dissatisfied with their level of involvement in decision-making for PPH management, others felt health workers were best placed to make decisions (moderate confidence). Inconsistent availability of resources (drugs, medical supplies, blood) causes delays in the timely management of PPH (high confidence). There is limited availability of misoprostol in the community owing to stockouts, poor supply systems, and the difficulty of navigating misoprostol procurement for community health workers (moderate confidence). Health workers described working on the maternity ward as stressful and intense due to short staffing, long shifts, and the unpredictability of emergencies. Exhausted and overwhelmed staff may be unable to appropriately monitor all women, particularly when multiple women are giving birth simultaneously or on the floor of the health facility; this could lead to delays in detecting PPH (moderate confidence). Inadequate staffing, high turnover of skilled health workers, and appointment of lower-level cadres of health workers are key challenges to the provision of quality PPH care (high confidence). Through team-based simulation training, health workers of different cadres (doctors, midwives, lay health workers) can develop a shared mental model to help them work quickly, efficiently, and amicably as a team when managing women with PPH (moderate confidence).
AUTHORS' CONCLUSIONS
Our findings highlight how improving PPH prevention, detection, and management is underpinned by a complex system of interacting roles and behaviours (community, women, health workers of different types and with different experiences). Multiple individual, sociocultural, and environmental factors influence the decisions and behaviours of women, families, communities, health workers, and managers. It is crucial to consider the broader health and social systems when designing and implementing PPH interventions to change or influence these behaviours. We have developed a set of prompts that may help programme managers, policymakers, researchers, and other key stakeholders to identify and address factors that affect implementation and scale-up of interventions to improve PPH prevention, detection, and management.
Topics: Pregnancy; Female; Humans; Postpartum Hemorrhage; Misoprostol; Health Personnel; Midwifery; Family
PubMed: 38009552
DOI: 10.1002/14651858.CD013795.pub2 -
What do healthcare providers think of the quality of uterotonics? A mixed-methods systematic review.BMJ Open Oct 2023To synthesise evidence on the perceptions of healthcare providers (HCPs) about the quality of oxytocin and misoprostol available in their settings, and their actions as...
OBJECTIVES
To synthesise evidence on the perceptions of healthcare providers (HCPs) about the quality of oxytocin and misoprostol available in their settings, and their actions as a result of these perceptions.
DESIGN
Mixed-methods systematic review.
ELIGIBILITY CRITERIA
We included quantitative and qualitative studies reporting HCPs' perceptions about oxytocin or misoprostol quality.
DATA SOURCES
We searched CINAHL, Cochrane Library, Ebscohost, Embase, PubMed, Global Index Medicus, Portal regional BVS, PsycNET, Scopus and Web of Science from inception to 31 March 2022 and grey literature.
RISK OF BIAS
We used the Center for Evidence-Based Management critical appraisal tool for surveys. For qualitative studies, we used the Critical Appraisal Skills Programme tool.
DATA EXTRACTION AND SYNTHESIS
Two independent reviewers performed study selection, data extraction and quality assessment. We conducted separate quantitative and qualitative syntheses and integrated the evidence into a narrative synthesis (convergent segregated review design).
RESULTS
We included five (three quantitative and two qualitative) studies, of moderate or high quality, conducted in low-income and middle-income countries (LMICs). In the three quantitative studies (N=7065 participants), 8.2-21.3% of HCPs had experienced problems due to known/suspected low-quality oxytocin and 3.3% due to low-quality misoprostol. In the two qualitative studies, perception of oxytocin quality varied. In quantitative studies, when confronted with suspected/known low-quality oxytocin, 29-78% of HCPs would inform a supervisor, 62% would document this in writing, 45-54% would change to another drug and 5-37% would double the dose of oxytocin. Qualitative evidence suggests that many HCPs do not formally report suspected low-quality oxytocin or misoprostol, and use higher doses or additional uterotonics.
CONCLUSIONS
A proportion of HCPs from LMICs perceive oxytocin to be of low quality. There is very limited evidence on their perceptions about misoprostol. Many HCPs do not report suspected low-quality uterotonics but change to another medicine or double the dose of oxytocin.
PROSPERO REGISTRATION NUMBER
CRD42022323812.
Topics: Female; Humans; Oxytocin; Misoprostol; Postpartum Hemorrhage; Health Personnel
PubMed: 37899165
DOI: 10.1136/bmjopen-2022-068442 -
Turkish Journal of Obstetrics and... Jun 2023Blood loss is an inevitable complication and a major contributor to maternal morbidity and mortality at cesarean deliveries. We detected a potential preference regarding...
Efficacy and safety of rectal misoprostol versus intravenous oxytocin on reducing blood loss in cesarean section: A PRISMA-compliant systematic review and meta-analysis of randomized clinical trials.
Blood loss is an inevitable complication and a major contributor to maternal morbidity and mortality at cesarean deliveries. We detected a potential preference regarding the efficacy and safety of rectal misoprostol over oxytocin as a uterotonic agent. We searched PubMed, Scopus, Web of Science, Cochrane, and other databases for the relevant trials from inception to September 2022. We included randomized clinical trials (RCTs) that compared rectal misoprostol versus intravenous oxytocin to control bleeding in women undergoing cesarean delivery. Our primary outcomes were the intra- and postoperative blood loss, and hemoglobin drop after delivery. Secondary outcomes included the need for blood transfusion, need for additional uterotonics, difference in operative time, as well as safety outcomes such as the incidence of shivering, pyrexia, nausea, and vomiting. Our search strategy revealed 1007 unique records, of them we retrieved full texts of 19 articles to check their adherence to our eligibility criteria. Seven RCTs with 1,090 participants were included. We found a significant reduction in postoperative blood loss [MD: -27.9; 95% confidence interval (CI): (-53.85, -2.10); p=0.03], and Hb drop after delivery [MD: -11; 95% CI: (-0.19, -0.03); p=0.01]. There is no significant difference regarding intraoperative blood loss, operative time, need for blood transfusion, or need for additional uterotonics. We could not find a significant difference between the two groups regarding safety outcomes, except for a higher shivering incidence in the misoprostol group [RR: 0.33; 95% CI; (0.16, 0.70); p=0.004]. We found a significant reduction in postoperative blood loss with a potentially favorable safety profile in women who administrated rectal misoprostol compared with oxytocin administration. Our findings recommend and prefer rectal misoprostol as a cheaper and effective uterotonic agent over oxytocin, which is expensive and requires an adequate cold chain for transportation and storage.
PubMed: 37260225
DOI: 10.4274/tjod.galenos.2023.15098 -
The Cochrane Database of Systematic... Mar 2023Mechanical methods were the first methods developed to ripen the cervix and induce labour. During recent decades they have been substituted by pharmacological methods.... (Review)
Review
BACKGROUND
Mechanical methods were the first methods developed to ripen the cervix and induce labour. During recent decades they have been substituted by pharmacological methods. Potential advantages of mechanical methods, compared with pharmacological methods may include reduction in side effects that could improve neonatal outcomes. This is an update of a review first published in 2001, last updated in 2012.
OBJECTIVES
To determine the effectiveness and safety of mechanical methods for third trimester (> 24 weeks' gestation) induction of labour in comparison with prostaglandin E2 (PGE2) (vaginal and intracervical), low-dose misoprostol (oral and vaginal), amniotomy or oxytocin.
SEARCH METHODS
For this update, we searched Cochrane Pregnancy and Childbirth's Trials Register, ClinicalTrials.gov, the WHO International Clinical Trials Registry Platform (ICTRP), and reference lists of retrieved studies (9 January 2018). We updated the search in March 2019 and added the search results to the awaiting classification section of the review.
SELECTION CRITERIA
Clinical trials comparing mechanical methods used for third trimester cervical ripening or labour induction with pharmacological methods. Mechanical methods include: (1) the introduction of a catheter through the cervix into the extra-amniotic space with balloon insufflation; (2) introduction of laminaria tents, or their synthetic equivalent (Dilapan), into the cervical canal; (3) use of a catheter to inject fluid into the extra-amniotic space (EASI). This review includes the following comparisons: (1) specific mechanical methods (balloon catheter, laminaria tents or EASI) compared with prostaglandins (different types, different routes) or with oxytocin; (2) single balloon compared to a double balloon; (3) addition of prostaglandins or oxytocin to mechanical methods compared with prostaglandins or oxytocin alone.
DATA COLLECTION AND ANALYSIS
Two review authors independently assessed trials for inclusion and assessed risk of bias. Two review authors independently extracted data and assessed the quality of the evidence using the GRADE approach.
MAIN RESULTS
This review includes a total of 112 trials, with 104 studies contributing data (22,055 women; 21 comparisons). Risk of bias of trials varied. Overall, the evidence was graded from very-low to moderate quality. All evidence was downgraded for lack of blinding and, for many comparisons, the effect estimates were too imprecise to make a valid judgement. Balloon versus vaginal PGE2: there may be little or no difference in vaginal deliveries not achieved within 24 hours (risk ratio (RR) 1.01, 95% confidence interval (CI) 0.82 to 1.26; 7 studies; 1685 women; low-quality evidence) and there probably is little or no difference in caesarean sections (RR 1.00, 95% CI 0.92 to 1.09; 28 studies; 6619 women; moderate-quality evidence) between induction of labour with a balloon catheter and vaginal PGE2. A balloon catheter probably reduces the risk of uterine hyperstimulation with fetal heart rate (FHR) changes (RR 0.35, 95% CI 0.18 to 0.67; 6 studies; 1966 women; moderate-quality evidence), serious neonatal morbidity or perinatal death (RR 0.48, 95% CI 0.25 to 0.93; 8 studies; 2757 women; moderate-quality evidence) and may slightly reduce the risk of aneonatal intensive care unit (NICU) admission (RR 0.82, 95% CI 0.65 to 1.04; 3647 women; 12 studies; low-quality evidence). It is uncertain whether there is a difference in serious maternal morbidity or death (RR 0.20, 95% CI 0.01 to 4.12; 4 studies; 1481 women) or five-minute Apgar score < 7 (RR 0.74, 95% CI 0.49 to 1.14; 4271 women; 14 studies) because the quality of the evidence was found to be very low and low, respectively. Balloon versus low-dose vaginal misoprostol: it is uncertain whether there is a difference in vaginal deliveries not achieved within 24 hours between induction of labour with a balloon catheter and vaginal misoprostol (RR 1.09, 95% CI 0.85 to 1.39; 340 women; 2 studies; low-quality evidence). A balloon catheter probably reduces the risk of uterine hyperstimulation with FHR changes (RR 0.39, 95% CI 0.18 to 0.85; 1322 women; 8 studies; moderate-quality evidence) but may increase the risk of a caesarean section (RR 1.28, 95% CI 1.02 to 1.60; 1756 women; 12 studies; low-quality evidence). It is uncertain whether there is a difference in serious neonatal morbidity or perinatal death (RR 0.58, 95% CI 0.12 to 2.66; 381 women; 3 studies), serious maternal morbidity or death (no events; 4 studies, 464 women), both very low-quality evidence, and five-minute Apgar score < 7 (RR 1.00, 95% CI 0.50 to 1.97; 941 women; 7 studies) and NICU admissions (RR 1.00, 95% CI 0.61 to 1.63; 1302 women; 9 studies) both low-quality evidence. Balloon versus low-dose oral misoprostol: a balloon catheter probably increases the risk of a vaginal delivery not achieved within 24 hours (RR 1.28, 95% CI 1.13 to 1.46; 782 women, 2 studies, and probably slightly increases the risk of a caesarean section (RR 1.17, 95% CI 1.04 to 1.32; 3178 women; 7 studies; both moderate-quality evidence) when compared to oral misoprostol. It is uncertain whether there is a difference in uterine hyperstimulation with FHR changes (RR 0.81, 95% CI 0.48 to 1.38; 2033 women; 2 studies), serious neonatal morbidity or perinatal death (RR 1.11, 95% CI 0.60 to 2.06; 2627 women; 3 studies), both low-quality evidence, serious maternal morbidity or death (RR 0.50, 95% CI 0.05 to 5.52; 2627 women; 3 studies), very low-quality evidence, five-minute Apgar scores < 7 (RR 0.71, 95% CI 0.38 to 1.32; 2693 women; 4 studies) and NICU admissions (RR 0.82, 95% CI 0.58 to 1.17; 2873 women; 5 studies) both low-quality evidence.
AUTHORS' CONCLUSIONS
Low- to moderate-quality evidence shows mechanical induction with a balloon is probably as effective as induction of labour with vaginal PGE2. However, a balloon seems to have a more favourable safety profile. More research on this comparison does not seem warranted. Moderate-quality evidence shows a balloon catheter may be slightly less effective as oral misoprostol, but it remains unclear if there is a difference in safety outcomes for the neonate. When compared to low-dose vaginal misoprostol, low-quality evidence shows a balloon may be less effective, but probably has a better safety profile. Future research could be focused more on safety aspects for the neonate and maternal satisfaction.
Topics: Female; Humans; Infant, Newborn; Pregnancy; Cesarean Section; Dinoprostone; Labor, Induced; Misoprostol; Oxytocin; Perinatal Death
PubMed: 36996264
DOI: 10.1002/14651858.CD001233.pub4 -
Frontiers in Global Women's Health 2023To compare mifepristone plus a misoprostol-combined regimen with misoprostol alone in the medical abortion of first trimester pregnancy. (Review)
Review
OBJECTIVE
To compare mifepristone plus a misoprostol-combined regimen with misoprostol alone in the medical abortion of first trimester pregnancy.
METHODS
An internet-based search of available literature was performed using text words contained in titles and abstracts. PubMed/Medline, Cochrane CENTRAL, EMBASE, and Google scholar were used to locate English-based articles published until December 2021. Studies fulfilling the inclusion criteria were selected, appraised, and assessed for methodological quality. The included studies were pooled for meta-analysis, and the results were presented in risk ratio at a 95% confidence interval.
FINDINGS
Nine studies comprising 2,052 participants (1,035 intervention and 1,017 controls) were considered. Primary endpoints were complete expulsion, incomplete expulsion, missed abortion, and ongoing pregnancy. The intervention was found to more likely induce complete expulsion irrespective of gestational age (RR: 1.19; 95% CI: 1.14-1.25). The administration of misoprostol 800 mcg after 24 h of mifepristone pre-treatment in the intervention group more likely induced complete expulsion (RR: 1.23; 95% CI: 1.17-1.30) than after 48 h. The intervention group was also more likely to experience complete expulsion when misoprostol was used either vaginally (RR: 1.16; 95% CI: 1.09-1.17) or buccally (RR: 1.23; 95% CI: 1.16-1.30). The intervention was more effective in the subgroup with a negative foetal heartbeat at reducing incomplete abortion (RR: 0.45; 95% CI: 0.26-0.78) compared with the control group. The intervention more likely reduced both missed abortion (RR: 0.21; 95% CI: 0.08-0.91) and ongoing pregnancy (RR: 0.12; 95% CI: 0.05-0.26). Fever was less likely to be reported (RR: 0.78; 95% CI: 0.12-0.89), whereas the subjective experience of bleeding was more likely to be encountered (RR: 1.31; 95% CI: 1.13-1.53) by the intervention group.
CONCLUSION
The review strengthened the theory that a combined mifepristone and misoprostol regimen can be an effective medical management for inducing abortions during first trimester pregnancy in all contexts. Specifically, there is a high-level certainty of evidence on complete expulsion during the early stage and its ability to reduce both missed and ongoing pregnancies.
SYSTEMATIC REVIEW REGISTRATION
https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42019134213, identifier CRD42019134213.
PubMed: 36970118
DOI: 10.3389/fgwh.2023.1112392 -
European Journal of Medical Research Jan 2023This study is aimed to compare the effect of oral misoprostol with vaginal misoprostol to induce labor as a systematic review and meta-analysis. (Meta-Analysis)
Meta-Analysis
OBJECTIVES
This study is aimed to compare the effect of oral misoprostol with vaginal misoprostol to induce labor as a systematic review and meta-analysis.
METHODS
Electronic databases including PubMed [Medline], Scopus, Web of science, Embase, Ovid, Cochrane library, and ClinicalTrials.gov were searched using the relevant keywords. All RCTs comparing the effect of oral vs vaginal misoprostol on labor induction were considered. The Cochrane Risk of Bias checklist was used for assessing quality of included RCTs. All statistical analyses were completed using STATA (Version 16) and Revman (Version 5).
RESULTS
Thirty-three RCTs with 5162 patients (1560 in oral and 2602 in vaginal groups) were included in this meta-analysis. Labor induction length did differ significantly between the two routes of misoprostol administration [Standardized Mean Difference: 0.40 h, 95% confidence interval (CI) 0.34, 0.46; I: 66.35%; P = 0.04]. In addition, the risk of neonatal death, tachysystole, uterine hyperstimulation, preeclampsia, non-FHR and abortion was lower in the oral misoprostol group and the risk of hypertonus, PROM, oxytocin need and cesarean fever was higher in this group than the vaginal misoprostol group.
CONCLUSIONS
Based on results of this meta-analysis, it can be inferred that currently, clinical specialists can decide to use this drug orally or vaginally on a case-by-case basis, depending on the condition of the pregnant mother and the baby.
Topics: Pregnancy; Female; Infant, Newborn; Humans; Misoprostol; Oxytocics; Administration, Oral; Administration, Intravaginal; Labor, Induced
PubMed: 36707858
DOI: 10.1186/s40001-023-01007-8 -
Cureus Dec 2022In the absence of comprehensive data investigating carbetocin versus misoprostol for reducing postpartum hemorrhage (PPH) during cesarean section (CS), we performed this... (Review)
Review
In the absence of comprehensive data investigating carbetocin versus misoprostol for reducing postpartum hemorrhage (PPH) during cesarean section (CS), we performed this investigation to compare the efficiency and side events of carbetocin versus misoprostol in the protection and reduction of PPH for women who underwent CS. From inception to September 2022, we depended on searching through various databases for eligible trials involving Cochrane, Web of Science, PubMed, Scopus, and Google Scholar. From the efficacy prospect, we found that carbetocin substantially decreased intraoperative blood loss (p<0.001), hemoglobin/hematocrit levels (p<0.001), and the need for blood transfusion (p=0.002)/additional surgical interventions (p=0.003) than misoprostol. However, we revealed no substantial variation between both drugs for the need for additional uterotonic agents (p=0.08). From the safety prospect, we found that incidences of fever (p=0.002), heat sensation (p=0.007), metallic taste (p=0.01), and shivering (p=0.0002) were lower in carbetocin administration than in misoprostol. However, headache (p=0.34) and palpitation (p=0.11) incidences revealed no substantial variation between both drugs. In conclusion, from the efficacy and safety prospect, for women who underwent CS, carbetocin is more effective and safer in preventing and reducing PPH than misoprostol.
PubMed: 36578852
DOI: 10.7759/cureus.32901