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The Journal of Maternal-fetal &... Dec 2024Postpartum hemorrhage is a leading cause of maternal mortality and morbidity around the globe. The novel low-suction vacuum hemorrhage device (VHD) provides an... (Review)
Review
OBJECTIVE
Postpartum hemorrhage is a leading cause of maternal mortality and morbidity around the globe. The novel low-suction vacuum hemorrhage device (VHD) provides an alternative treatment option for cases of postpartum hemorrhage when first-line uterotonic agents fail. This systematic review aims to review current data evaluating the overall efficacy and safety of VHDs in treating postpartum hemorrhage.
METHODS
We searched CINAHL Ultimate, Academic Search Premier, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, MEDLINE with Full Text, and PubMed and reference lists of retrieved studies for eligible studies that included outcomes of effectiveness, efficacy, or safety. Two independent reviewers used Covidence.org to screen Titles and Abstracts for 69 studies of which six were included in the analysis. Secondary outcomes measured across studies included time to bleeding control, total device deployment time, and adverse effects.
RESULTS
Six nonrandomized trials ( = 1018 participants) included studies conducted in Indonesia, the United States, Switzerland, and Canada. The VHDs were found to have 90% effectiveness in achieving bleeding control across the studies. For most patients, this was achieved in <5 min and required a total device deployment time of 3 h. Reported adverse events were not considered life-threatening, including endometritis in 11 patients and red blood cell transfusions in 38% of patients.
CONCLUSION
VHDs have the potential to be used as a rapidly effective means for mechanical intervention of postpartum hemorrhage. The efficacy and safety of VHDs must be further studied at the randomized controlled trial level to determine their clinical usage.
Topics: Humans; Postpartum Hemorrhage; Female; Pregnancy
PubMed: 38735867
DOI: 10.1080/14767058.2024.2349957 -
Early Intervention in Psychiatry Oct 2023Postpartum depression is prevalent worldwide and seriously endangers maternal and child health. Previous studies have demonstrated the effectiveness of psychological and... (Review)
Review
Identifying the common elements of psychological and psychosocial interventions for preventing postpartum depression: Application of the distillation and matching model to 37 winning protocols from 36 intervention studies.
AIM
Postpartum depression is prevalent worldwide and seriously endangers maternal and child health. Previous studies have demonstrated the effectiveness of psychological and psychosocial intervention programmes in preventing postpartum depression. However, the literature offers limited practice guidance. Therefore, this study aimed to deeply analyse prior findings to gather rich evidence-based information on this topic.
METHODS
Using the distillation and matching model, we conducted a systematic review of psychological and psychosocial interventions used to effectively prevent postpartum depression. Four researchers trained in coding system independently read eligible studies and identified reliable (Cohen's kappa >0.40) and frequently occurring (frequency ≥3 winning study groups) practice elements.
RESULTS
Our review included 36 studies containing 37 winning study groups. Fourteen practice elements were identified and subsequently divided into six categories: postpartum practical problems-related, social support-related, interpersonal psychotherapy-related, cognitive behavioural therapy-related, labour trauma-related and non-specific techniques. The most common practice elements were baby care skills and mother-infant bonding/interaction enhancement. Inter-rater reliability averaged 0.86, ranging from 0.48 to 1.
CONCLUSION
The practice elements identified in this study provide rich evidence-based information that can guide clinical practitioners in selecting or developing effective, realistically available intervention programmes.
Topics: Child; Female; Humans; Cognitive Behavioral Therapy; Depression, Postpartum; Distillation; Psychosocial Intervention; Psychotherapy; Reproducibility of Results
PubMed: 37680169
DOI: 10.1111/eip.13462 -
Veterinary Medicine and Science Nov 2023Mastitis is a disease of economic importance in dairy production systems. The common management regime for mastitis is the use of synthetic antibiotics, giving a new... (Review)
Review
BACKGROUND
Mastitis is a disease of economic importance in dairy production systems. The common management regime for mastitis is the use of synthetic antibiotics, giving a new problem of antibiotic resistance. There is, therefore, a need to prospect for alternatives to conventional antibiotics from herbal plants.
OBJECTIVES
This systematic review evaluates the use of plants as alternatives for the control of mastitis in dairy cattle, focussing on the effectiveness of studied plants and plant-based products and possible implications on the use of these products in livestock health.
METHODOLOGY
The PRISMA model was implemented with searches done in five electronic databases: Scopus, ScienceDirect, PubMed, Ovid and Research4Life. Data were extracted from 45 studies with 112 plant species from plant species belonging to 42 different families. The specific keywords were 'mastitis', 'dairy cows' and 'medicinal plants'.
RESULTS
The most cited plant species included Allium sativum L., Azadirachta indica and Eucalyptus globulus Labill with the latter further exploring its components. Microbial species causing mastitis mainly were Staphylococcus aureus and Escherichia coli. The extraction methods used included maceration approach using ethanol, methanol and water as solvents for phytochemicals and chromatographic techniques for essential oils. A few studies explored the mode of action, and toxicities of the herbal extracts as well as evaluating their efficacy in clinical trials using animal models.
CONCLUSION
Plants with defined levels of phytochemicals were essential sources of antibacterials. Standardisation of analytical methods is required.
Topics: Humans; Female; Cattle; Animals; Plants, Medicinal; Milk; Anti-Bacterial Agents; Staphylococcus aureus; Escherichia coli; Mastitis; Cattle Diseases
PubMed: 37725398
DOI: 10.1002/vms3.1268 -
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 -
BMC Pregnancy and Childbirth Apr 2024The objective was to assess the efficacy and safety of low-dose aspirin for the prevention of preterm birth in nulliparous women. (Meta-Analysis)
Meta-Analysis
OBJECTIVE
The objective was to assess the efficacy and safety of low-dose aspirin for the prevention of preterm birth in nulliparous women.
DATA SOURCES
We searched PubMed, Embase and the Cochrane Central Register of Controlled Trials (CENTRAL) from inception to June 2022.
STUDY ELIGIBILITY CRITERIA
Randomized controlled trials that compared aspirin to placebo in nulliparous women were eligible.
METHODS
This study was reported in accordance with the PRISMA 2020 checklist. The primary outcomes of this study were the rates of preterm birth at less than 37 weeks and less than 34 weeks of gestation. The secondary outcomes included postpartum hemorrhage, placental abruption, cesarean section, any hypertensive disorder of pregnancy and small for gestational age. Relative risks with their 95% confidence intervals were calculated for analysis. Heterogeneity was assessed by Cochran's Q test and Higgins's I. A random-effects model was used when I was > 50% to generate the RR and 95% CI; otherwise, a fixed-effects model was used. The risk of publication bias was assessed by funnel plots. We performed sensitivity analysis by sequentially omitting each included study to confirm the robustness of the analysis.
RESULTS
Seven studies with a total of 29,029 participants were included in this review. Six studies were assessed as having a low risk of bias or an unclear risk of bias, and one study was judged as having a high risk of bias. In nulliparous women, low-dose aspirin was associated with a significant reduction in the rate of preterm birth at less than 34 weeks of gestational age (RR 0.84,95% CI: 0.71-0.99; I = 0%; P = 0.04), but we did not observe a significant difference in the rate of preterm birth at less than 37 weeks of gestation (RR 0.96,95% CI: 0.90-1.02; I = 31%; P = 0.18). Low-dose aspirin was associated with a significant increase in the rates of postpartum hemorrhage (RR 1.32,95% CI: 1.14-1.54; I = 0%; P = 0.0003), placental abruption (RR 2.18,95% CI: 1.10-4.32; I = 16%; P = 0.02) and cesarean section (RR 1.053, 95% CI: 1.001-1.108; I = 0%; P = 0.05) in nulliparous women. We also did not observe a significant effect of low-dose aspirin on the rates of any hypertensive disorder of pregnancy (RR 1.05, 95% CI: 0.96-1.14; I = 9%; P = 0.28) or small for gestational age (RR 0.96, 95% CI: 0.91-1.02; I = 0%; P = 0.16) in nulliparous women. Funnel plots indicated that no significant publication bias existed in this meta-analysis. Except for preterm birth at less than 34 weeks of gestation, placental abruption and cesarean section, the sensitivity analysis showed similar results, which confirmed the robustness of this meta-analysis.
CONCLUSIONS
Low-dose aspirin might reduce the risk of preterm birth at less than 34 weeks of gestation in nulliparous women. The use of low-dose aspirin in nulliparous women increased the risk of postpartum hemorrhage and might increase the risk of placental abruption and cesarean section.
Topics: Female; Pregnancy; Infant, Newborn; Humans; Premature Birth; Abruptio Placentae; Cesarean Section; Postpartum Hemorrhage; Placenta; Aspirin; Hypertension; Randomized Controlled Trials as Topic
PubMed: 38605330
DOI: 10.1186/s12884-024-06413-2 -
PloS One 2023The non-pneumatic anti-shock garment (NASG) is a life-saving device that can help to avoid delays and prevent further complications in the case of obstetric hemorrhage.... (Meta-Analysis)
Meta-Analysis
Utilization of non-pneumatic anti-shock garment for treating obstetric hemorrhage and associated factors among obstetric care providers in Ethiopia: A systematic review and meta-analysis.
BACKGROUND
The non-pneumatic anti-shock garment (NASG) is a life-saving device that can help to avoid delays and prevent further complications in the case of obstetric hemorrhage. Although there are many fragmented primary studies on the NASG utilization in Ethiopia, the pooled utilization rate is unknown. In addition, a disagreement was observed among those studies while reporting the associated factors. Therefore, this study was intended to determine the pooled level of NASG utilization and its associated factors among obstetric care providers in Ethiopia.
METHODS
A total of 51 studies were retrieved from PubMed, Google Scholar, the African Journal of Online, direct open-access journals, and Ethiopian universities' institutional repositories. This study was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. The quality of studies was evaluated using the modified Newcastle-Ottawa quality assessment tool. The data were extracted by two authors independently using Microsoft Excel and analyzed by Stata version 11. A random-effects model was applied to calculate the pooled level of NASG utilization and its associated factors. The PROSPERO registration number for the review is CRD42023414043.
RESULT
A total of 8 studies comprising 2,575 study participants were involved in this meta-analysis. The pooled utilization rate of NASG was found to be 39.56%. Having NASG training (pooled odds ratio (OR) = 3.99, 95%CI = 2.35, 6.77), good knowledge about NASG (OR = 2.92, 95%CI = 2.04, 4.17), a positive attitude towards NASG (OR = 3.17, 95%CI = 2.10, 4.79), and having ≥ 2 NASGs in the health facility (OR = 10.59, 95%CI = 6.59, 17.01) were significantly associated with NASG utilization.
CONCLUSION
Utilization of NASG for the treatment of obstetric hemorrhage was low in Ethiopia. To increase its utilization, Ministry of Health should improve the accessibility of NASG at each health facility and increase the Health professionals' knowledge and attitude through in-service and pre-service training.
Topics: Pregnancy; Female; Humans; Postpartum Hemorrhage; Ethiopia; Shock; Gravity Suits; Clothing
PubMed: 37972081
DOI: 10.1371/journal.pone.0294052 -
International Journal of Environmental... Jan 2024There is body of evidence supporting a role for maternal exposure to ambient air pollutants and postpartum depression (PPD). We attempted to review the literature... (Meta-Analysis)
Meta-Analysis Review
There is body of evidence supporting a role for maternal exposure to ambient air pollutants and postpartum depression (PPD). We attempted to review the literature systematically to assess the association between exposure to both ambient air particulate matters within pregnancy and PPD. The effect estimates extracting across each study were standardized to a 10 μg/m3 change. The random-effects model was applied to pool odds ratios. According to the three included cohort articles, exposure to PM10 within second trimester (OR = 1.26, 95% CI = 1.15-1.37) was significantly associated with higher odds of PPD. However, there was no significant association between having exposure to other ambient air pollutants and PPD. This meta-analysis showed that air pollutants could be associated with an increased risk of PPD.
Topics: Female; Humans; Pregnancy; Air Pollutants; Air Pollution; Depression, Postpartum; Environmental Exposure; Maternal Exposure; Particulate Matter
PubMed: 36469809
DOI: 10.1080/09603123.2022.2153808 -
The Medical Journal of Malaysia Sep 2023Postpartum depression (PPD) is a mental and emotional condition that can affect women during their first postnatal year and concern globally. This study aimed to... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
Postpartum depression (PPD) is a mental and emotional condition that can affect women during their first postnatal year and concern globally. This study aimed to determine the overall prevalence and determinants of postpartum depression (PPD) in Association of Southeast Asian Nations (ASEAN) countries.
MATERIALS AND METHODS
A systematic search of observational studies conducted in ASEAN countries between 1 January 2010 and 31 December 2020 was performed in the Medline, PubMed and Google Scholar databases. The quality of studies was evaluated based on The Joanna Briggs Institute Checklist. The analysis was performed with Review Manager software version 5.4. Metaanalysis of the estimates from primary studies was conducted by adjusting for possible publication bias and heterogeneity.
RESULTS
Twenty-five studies including 19924 postnatal mothers were included in this review. The pooled prevalence of PPD is 22.32% (95% CI: 18.48, 26.17). Thailand has the highest prevalence of PPD with a pooled prevalence of 74.1% (95% CI: 64.79, 83.41). The prevalence of PPD was highest when the assessment for PPD was conducted up to 6 weeks postpartum with a pooled prevalence of 25.24% (95% CI: 14.08, 36.41). The identified determinants of PPD were unplanned pregnancy, term pregnancy, lack of family support and physical violence. There were limited studies done and high heterogeneity in terms of quality, methodology, culture, screening method and time of PPD measurement.
CONCLUSIONS
Approximately one in five postpartum women in ASEAN countries had PPD. The risk factor that lowers the risk of PPD is unplanned and term pregnancies, while women with a lack of family support and experienced physical violence increase the risk of PPD. Robust prevalence studies are needed to assess the magnitude of this problem in ASEAN countries.
Topics: Pregnancy; Female; Humans; Depression, Postpartum; Southeast Asian People; Mothers; Postpartum Period; Risk Factors; Prevalence
PubMed: 37775497
DOI: No ID Found -
Environmental exposure to metal(loid)s and hypertensive disorders of pregnancy: A systematic review.Environmental Research Jun 2024Environmental exposure to metal(loid)s has been associated with adverse effects on human health, but the systemic repercussion of these elements on the development of... (Review)
Review
BACKGROUND
Environmental exposure to metal(loid)s has been associated with adverse effects on human health, but the systemic repercussion of these elements on the development of hypertensive disorders of pregnancy (HDP) is still poorly understood.
OBJECTIVE
To summarize evidence published about the influence of environmental exposure to aluminum, arsenic, barium, cadmium, lead, strontium and mercury on the development of HDP.
METHODS
We conducted a systematic literature review according to the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. The search strategy was validated by the Peer Review of Electronic Search Strategies. We searched for articles published up to February 2023 in seven databases without language restriction. Two researchers conducted the steps for selection, data extraction and evaluation of the methodological quality of the instruments for epidemiological studies of the Joanna Briggs Institute. Any disagreements were resolved by a third researcher.
RESULTS
We obtained 5076 records, of which 37 articles met the inclusion criteria moderate to high methodological quality. Single exposure to metal(loid)s was predominant, and the leading biological matrix analyzed to detect the concentrations from exposure was maternal blood. Lead was the metal investigated the most, and had the largest number of studies showing positive association with HDP. In relation to the other metal(loid)s, higher levels were found in women with HDP in comparison with healthy women, but the finding of a cause-effect relationship was inconsistent.
CONCLUSIONS
Although we found evidence of harmful effects of the metal(loid)s studied on human health, the results were inconclusive with regard to HDP. Longitudinal studies that consider prospective investigation, adjustment of confounding factors and the interference of other contaminants in the exacerbation of oxidative stress in women from the preconception phase to the puerperal period should be encouraged.
PubMed: 38857855
DOI: 10.1016/j.envres.2024.119391 -
International Journal of Gynaecology... Jan 2024There have been few studies reporting on maternal and neonatal events in high-risk pregnant women receiving medications for preventing hypertensive disorders of... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
There have been few studies reporting on maternal and neonatal events in high-risk pregnant women receiving medications for preventing hypertensive disorders of pregnancy (HDP).
OBJECTIVE
To identify placental abruption, postpartum hemorrhage, neonatal intraventricular hemorrhage, and neonates with small for gestational age (SGA) or growth restriction resulting from medications for preventing HDP in high-risk pregnant women using a network meta-analysis.
SEARCH STRATEGY
All randomized controlled trials comparing the most commonly used medications (antiplatelet agents, anticoagulants, antioxidants, nitric oxide, and calcium) for preventing HDP in high-risk pregnant women were searched from the Cochrane Pregnancy and Childbirth's Specialized Register of Controlled Trials until July 31, 2020, without language restriction.
SELECTION CRITERIA
Two of the authors independently selected the eligible trials.
DATA COLLECTION AND ANALYSIS
Two authors independently extracted the data and assessed the methodological quality of the included trials. Pairwise and network meta-analyses were used to determine comparative risk ratios and 95% confidence intervals.
MAIN RESULTS
The 51 included trials involved 69 669 pregnant women. Compared with placebo/no treatment, antioxidants slightly reduced placental abruption with high-certainty evidence. Antiplatelet agents probably reduced SGA with low-certainty evidence and slightly increased neonatal intraventricular hemorrhage with moderate-certainty evidence.
CONCLUSION
Antiplatelet agents probably reduce SGA, but neonatal intraventricular hemorrhage should be monitored.
SYSTEMATIC REVIEW REGISTRATION
PROSPERO, CRD42018096276.
Topics: Infant, Newborn; Pregnancy; Female; Humans; Pregnant Women; Network Meta-Analysis; Hypertension, Pregnancy-Induced; Platelet Aggregation Inhibitors; Abruptio Placentae; Placenta; Pre-Eclampsia; Postpartum Hemorrhage; Antioxidants; Randomized Controlled Trials as Topic
PubMed: 37332168
DOI: 10.1002/ijgo.14910