Active management of the third stage of labor: A brief overview of key issues

Tranexamic acid versus misoprostol for management of postpartum hemorrhage: A systematic review and meta-analysis of randomized controlled trials

AIM

To conduct the first-ever systematic review and meta-analysis of randomized controlled trials (RCTs) on the antihemorrhagic utility and safety of tranexamic acid (TXA) versus misoprostol for management (prevention and/or treatment) of postpartum hemorrhage (PPH).

METHODS

Six databases were screened from inception until May 2023 and updated in September 2023. The RCTs were assessed for quality according to the Cochrane's risk of bias tool. The endpoints were summarized as mean difference (MD) or risk ratio (RR) with 95% confidence interval (CI) in a random-effects model.

RESULTS

Ten RCTs with 2121 patients (TXA = 1061 and misoprostol = 1060) were analyzed. There was no significant difference between TXA and misoprostol groups regarding the mean intraoperative blood loss (n = 9 RCTs, MD = 17.32 ml, 95% CI [-40.43, 75.07], p = 0.56), mean change in hemoglobin (n = 6 RCTs, MD = 0.11 mg/dl, 95% CI [-0.1, 0.31], p = 0.30), mean hospital stay (n = 2 RCTs, MD = -0.3 day, 95% CI [-0.61, 0.01], p = 0.06), blood transfusion rate (n = 4 RCTs, RR = 0.49, 95% CI [0.16, 1.47], p = 0.2), and rate of additional uterotonic agents (n = 4 RCTs, RR = 1.05, 95% CI [0.72, 1.53], p = 0.81). Leave-one-out sensitivity analysis showed robustness of the results, and there was no evidence of publication bias. Regarding safety endpoints, there was no significant difference between both groups regarding the rates of minor side effects, such as diarrhea, fever, nausea, and vomiting. No patient developed thromboembolic events in the TXA group.

CONCLUSION

There was no significant antihemorrhagic efficacy between adjunct TXA and misoprostol for the management of PPH. The safety profile was comparable between both agents.

Obstetric hemorrhage: effective methods for addressing the menace in Sub-Saharan Africa

Obstetric hemorrhage is a serious emergency. It can occur late in pregnancy and in the immediate postpartum period. Postpartum hemorrhage is the major contributor of maternal deaths worldwide. The incidence of PPH-associated death across the African continent is at least three times higher than in other regions of the world. About 17% of PPH result in severe morbidity, including significant organ impairment. Maternal death and disability have long-lasting negative consequences for children, families, and communities. There are considerable variations across regions with for instance PPH accounting for about 8.0% of maternal deaths in developed countries compared to 19.7% in the developing countries. This disparity suggests that the majority of lives lost from PPH are preventable. Instituting primary preventive measures, prenatal care, comprehensive antenatal care, understanding the concept of birth preparedness and complication readiness, skilled birth attendant at delivery, avoiding delays, availability of comprehensive emergency obstetric care (CEmOC), good political will and disseminating the information on maternal mortality from PPH to the community are among key elements necessary to address the menace of PPH in developing countries. The aim of this review is to highlight the contributions of obstetric hemorrhage as a significant cause of maternal morbidity and mortality and suggest measures of prevention.

Midwives' experiences of reducing maternal morbidity and mortality from postpartum haemorrhage (PPH) in Eastern Nigeria

Background

Postpartum haemorrhage (PPH) is one of the major complications of childbirth which may result in maternal morbidity and mortality, especially in low and middle-income countries like Nigeria. Midwives play a vital role in preventing and managing PPH in Nigerian rural communities. The aim of this study is to understand the experiences of midwives in rural maternity care settings in order to provide appropriate support and improve practice.

Methods

An exploratory, qualitative study of a purposive sample of 15 practicing midwives was carried out using semi-structured interviews from November 2018 to February 2019. Data were transcribed verbatim and analyzed using content analysis.

Results

Four themes were identified: 1. interventions for preventing PPH; 2. approaches to managing PPH; 3. challenges of preventing and managing PPH and 4. ways of supporting midwives to overcome these challenges in rural health care settings. Midwives employed various strategies, such as antenatal education, diagnosis and treatment of anaemia to counteract complications from possible PPH. Understanding PPH as a life-threatening condition enabled the midwives to provide holistic and effective management that sometimes involved a multidisciplinary team approach. Inadequate resources and delay in seeking health care, however, militate against their efforts. The midwives also identified the need for continuing education and training to enhance their standards of care.

Conclusion

These midwives in Nigerian rural health care settings engage in preventive practices and active management of PPH though not without barriers, such as inadequate resources. There is a need for midwives in rural areas to have cultural competence, be provided with adequate resources and participate in ongoing education in order to be more effective.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12884-022-04804-x.

Student midwives' knowledge, skills and competency in relation to the active management of the third stage of labour: A correlational study

Background

Lesotho has been experiencing health challenges as indicated by its high maternal mortality ratio of 620 per 100 000 live births for the year 2010, which has been linked to its limited human resources.

Objectives

The knowledge and skills of final-year student nurse-midwives related to the active management of the third stage of labour were determined.

Method

A quantitative, descriptive survey design was used to conduct this study with 99 final-year midwifery students at four nursing schools in Lesotho using stratified sampling. The structured questionnaire collected data on the knowledge and self-reported competency. Subsequently, the controlled cord traction marks, extracted from the objective structured clinical examination (OSCE), were compared to the self-reported competency of these midwifery students using R software version 3.4.0.

Results

The mean score for knowledge and the OSCE was 73.8% (n = 99) and 77.2% (n = 99), respectively. The majority of respondents (95.2%, n = 99) rated themselves highly in terms of the active management of the third stage of labour competency. There was no correlation between the self-reported competency and knowledge (r = 0.08, p = 0.4402), and self-reported competency and OSCE scores (r = −0.004, p = 0.01).

Conclusion

The high mean scores for the knowledge and the OSCE indicate that the theoretical component of the curriculum on the active management of the third stage of labour was effective in equipping final-year midwifery students with knowledge and skills to carry out this competency.

FREQUENCY, DISTRIBUTION BY PLACE OF DELIVERY AND PARITY, CAUSES, MANAGEMENT OPTIONS AND OUTCOME OF PRIMARY POSTPARTUM HAEMORRHAGE IN POSTPARTUM WOMEN OF DISTRICT PESHAWAR, PAKISTAN

Background: Primary postpartum haemorrhage (PPPH) is the leading cause of maternal morbidity and mortality in low resource countries like Pakistan. The objectives of this study were to determine the frequency, distribution by place of delivery and parity, causes, management options and outcome of PPPH in postpartum women of District Peshawar, Pakistan. Materials & Methods: This cross-sectional study was conducted in Department of Gynaecology & Obstetrics, Lady Reading Hospital, Peshawar, Pakistan from 1st January 2019 to 30th June 2019. Sample size of 4,034 was with 0.39342 % margin of error, 95% confidence level, prevalence of PPPH 2% and a population of 23,607 postpartum women. All postpartum women were eligible. Those with secondary PPH, surgical management for PPPH done at some other hospital, with known bleeding disorders and on anticoagulants were excluded. All these patients were managed according to standard protocols. Data was collected for following variables; presence of PPPH (yes/ no), place of delivery (in-hospital deliveries/ referred cases), parity (primipara/multipara/grandmultipara), causes of PPPH (uterus atony/retained placenta-RPOC/ruptured uterus/genital tract tears), management options of PPPH (conservative management/laparotomy with repair of ruptured uterus/laparotomy with uterine artery ligation and B-Lynch/repair of genital tract tears other than ruptured uterus/removal of retained placenta & RPOC/hysterectomy) and outcome of PPPH (uneventful recovery/maternal near miss/maternal mortality). Frequencies and percentages with confidence intervals were calculated for these variables. Results: Out of 4034 postpartum women, frequency of PPPH was 400 (9.92%). Out of 4034 women, distribution of 400 cases of PPPH by place of delivery was 222 (5.50%) in-hospital deliveries and 178 (4.42%) referred cases and by parity it was primipara 79 (1.96%), multipara 243 (6.03%) and grandmultipara 78 (1.93%) cases. Out of 400 cases of PPPH, frequency of uterine atony was 254 (63.50%) and conservative management 245 (61.25%). Out of 400 cases, frequency of uneventful recovery was 352 (88%), maternal near miss 40 (10%) and maternal mortality eight (2%) cases. Conclusion: Primary postpartum haemorrhage (PPPH) continues to be a common and serious complication of delivery with uterine atony being its most predominant cause.