RESUMO
OBJECTIVE: This study aimed to evaluate the effects of tranexamic acid (TXA) in preventing postpartum haemorrhage (PPH) among women with identified risk factors for PPH undergoing vaginal delivery in China. METHODS: This prospective, randomized, open-label, blinded endpoint (PROBE) trial enrolled 2258 women with one or more risk factors for PPH who underwent vaginal delivery. Participants were randomly assigned in a 1:1 ratio to receive an intravascular infusion of 1 g TXA or a placebo immediately after the delivery of the infant. The primary outcome assessed was the incidence of PPH, defined as blood loss ≥500 mL within 24 h after delivery, while severe PPH was considered as a secondary outcome and defined by total blood loss ≥1000 mL within 24 h. RESULTS: 2245 individuals (99.4%) could be followed up to their primary outcome. PPH occurred in 186 of 1128 women in the TXA group and in 215 of 1117 women in the placebo group (16.5% vs. 19.2%; RR, 0.86; 95% CI, 0.72 to 1.02; p = 0.088). Regarding secondary outcomes related to efficacy, women in the TXA group had a significant lower rate of severe PPH than those in the placebo group (2.7% vs. 5.6%; RR, 0.49; 95% CI, 0.32 to 0.74; p = 0.001; adjusted p = 0.002). Similarly, there was a significant reduction in the use of additional uterotonic agents (7.8% vs. 15.6%; RR, 0.50; 95% CI, 0.39 to 0.63; p < 0.001; adjusted p = 0.001). No occurrence of thromboembolic events and maternal deaths were reported in both groups within 30 days after delivery. CONCLUSIONS: In total population with risk factors for PPH, the administration of TXA following vaginal delivery did not result in a statistically significant reduction in the incidence of PPH compared to placebo; however, it was associated with a significantly lower incidence of severe PPH.
Prophylactic administration of TXA did not yield a statistically significant reduction in the incidence of PPH among women with risk factors in vaginal deliveries.Prophylactic use of TXA may help to reduce the incidence of severe PPH.
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Antifibrinolíticos , Parto Obstétrico , Hemorragia Pós-Parto , Ácido Tranexâmico , Humanos , Feminino , Ácido Tranexâmico/administração & dosagem , Ácido Tranexâmico/uso terapêutico , Hemorragia Pós-Parto/prevenção & controle , Hemorragia Pós-Parto/epidemiologia , Hemorragia Pós-Parto/etiologia , China/epidemiologia , Adulto , Antifibrinolíticos/administração & dosagem , Gravidez , Estudos Prospectivos , Fatores de Risco , Incidência , Parto Obstétrico/efeitos adversos , Resultado do Tratamento , Adulto JovemRESUMO
INTRODUCTION: Non-pneumatic Anti-Shock Garment (NASG) is a lightweight, reusable first aid compression device that squeezes blood from the lower extremities and centralizes blood circulation to vital organs of the body. Postpartum hemorrhage followed by severe preeclampsia/eclampsia is the leading primary cause of maternal death (A reduction in extreme maternal adverse outcomes and faster recovery from shock are more likely to occur with earlier NASG intervention. The median blood loss reduced by half when the NASG was used for obstetric hemorrhage management, which was associated with significantly reduced maternal mortality among the most severe cases. OBJECTIVE: To estimate the pooled prevalence of NASG utilization and its predictors in Ethiopia. METHODS: Appropriate and comprehensive searches of PubMed, MEDLINE, EMBASE, Google Scholar, HINARI, and Scopus were performed. The electronic literature search was last performed on November 18/2023. All observational study designs were eligible for this SRMA. All cross sectional studies reporting the prevalence/proportion of NASG utilization for obstetric hemorrhage management among obstetric care providers and associated factors were included in this SRMA. Primary studies lacking the outcome of interest were excluded from the SRMA. The extracted Microsoft Excel spreadsheet data were imported into STATA software version 17 (STATA Corporation, Texas, USA) for analysis. A random-effects model was used to estimate the pooled prevalence of NASG utilization among obstetric care providers in Ethiopia. The Cochrane Q-test and I2 statistics were computed to assess the heterogeneity among the studies included in the SRMA. RESULT: A total of 1623 articles were found by using our search strategies and seven studies comprising 2335 participants were ultimately included in the SRMA. The pooled prevalence of NASG utilization for obstetric hemorrhage in Ethiopia was 43.34% (95% CI: 35.25, 51.42%). The findings of this subgroup analysis by sample size showed that the pooled prevalence of NASG utilization for obstetric hemorrhage was greater in studies with sample sizes of less than the mean sample size (48.6%; 95% CI: 32.34, 64.86%). Receiving training (AOR = 3.88, 95% CI: 2.08-5.37), having good knowledge (AOR = 1.99, 95% CI: 1.28-3.16), positive attitude (AOR = 2.16, 95% CI: 1.62-2.75) and having available NASGs in the facility (AOR = 4.89, 95%CI: 2.88-8.32) were significantly associated with the use of NASGs for obstetric hemorrhage management. CONCLUSION: The level of NASG utilization for obstetric hemorrhage in Ethiopia is low. Receiving training, good knowledge, positive attitudes and availability of NASG were significantly associated with the utilization of NASG. Therefore, policy makers and other stakeholders should emphasize enhancing the knowledge and attitudes of obstetric care providers through continuous support and training. At the same time, they should work strictly in providing devices for all the health facilities.
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Hemorragia Pós-Parto , Humanos , Etiópia/epidemiologia , Feminino , Gravidez , Hemorragia Pós-Parto/terapia , Hemorragia Pós-Parto/epidemiologia , Primeiros Socorros/métodos , Pessoal de Saúde/estatística & dados numéricos , Adulto , VestuárioRESUMO
Given Japan's unique social background, it is critical to understand the current risk factors for postpartum hemorrhage (PPH) to effectively manage the condition, especially among specific groups. Therefore, this study aimed to identify the current risk factors for PPH during planned cesarean section (CS) in Japan. This multicenter retrospective cohort study was conducted in two tertiary maternal-fetal medicine units in Fukushima, Japan and included 1,069 women who underwent planned CS between January 1, 2013, and December 31, 2022. Risk factors for PPH (of > 1000 g and > 1500 g) were assessed using multivariate logistic regression analysis, considering variables such as maternal age, parity, assisted reproductive technology (ART) pregnancy, pre-pregnancy body mass index (BMI), uterine myoma, placenta previa, gestational age at delivery, birth weight categories, and hypertensive disorders of pregnancy (HDP). Multivariate linear regression analyses were conducted to predict estimated blood loss during planned CS. ART pregnancy, a pre-pregnancy BMI of 25.0-29.9 kg/m2, and uterine myoma increased PPH risk at various levels. Maternal smoking increased the risk of >1500 g PPH (adjusted odds ratio: 3.09, 95% confidence interval [CI]: 1.16-8.20). Multivariate linear analysis showed that advanced maternal age (B: 83 g; 95% CI: 27-139 g), ART pregnancy (B: 239 g; 95% CI: 121-357 g), pre-pregnancy BMI of 25.0-29.9 kg/m2 (B: 74 g; 95% CI: 22-167 g), uterine myoma (B: 151 g; 95% CI: 47-256 g), smoking (B: 107 g; 95% CI: 13-200 g), and birth weight > 3,500 g (B: 203 g; 95% CI: 67-338 g) were associated with blood loss during planned CS. Considering a patient's clinical characteristic may help predict bleeding in planned CSs and help improve patient safety.
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Cesárea , Hemorragia Pós-Parto , Humanos , Feminino , Hemorragia Pós-Parto/etiologia , Hemorragia Pós-Parto/epidemiologia , Cesárea/efeitos adversos , Gravidez , Estudos Retrospectivos , Japão/epidemiologia , Adulto , Fatores de Risco , Idade Materna , Índice de Massa CorporalRESUMO
OBJECTIVE: To assess the effect of each additional delivery among grand multiparous (GMP) women on maternal and neonatal outcomes. METHODS: A multi-center retrospective cohort study that examined maternal and neonatal outcomes of GMP women (parity 5-10, analyzed separately for each parity level) compared to a reference group of multiparous women (parity 2-4). The study population included grand multiparous women with singleton gestation who delivered in one of four university-affiliated obstetrical centers in a single geographic area, between 2003 and 2021. We excluded nulliparous, those with parity > 10 (due to small sample sizes), women with previous cesarean deliveries (CDs), multifetal gestations, and out-of-hospital deliveries. The primary outcome of this study was postpartum hemorrhage (PPH, estimated blood loss exceeding 1000 ml, and/or requiring blood product transfusion, and/or a hemoglobin drop > 3 g/Dl). Secondary outcomes included unplanned cesarean deliveries, preterm delivery, along with other adverse maternal and neonatal outcomes. Univariate analysis was followed by multivariable logistic regression. RESULTS: During the study period, 251,786 deliveries of 120,793 patients met the inclusion and exclusion criteria. Of those, 173,113 (69%) were of parity 2-4 (reference group), 27,894 (11%) were of parity five, 19,146 (8%) were of parity six, 13,115 (5%) were of parity seven, 8903 (4%) were of parity eight, 5802 (2%) were of parity nine and 3813 (2%) were of parity ten. GMP women exhibited significantly higher rates of PPH starting from parity eight. The adjusted odds ratios (aOR) were 1.19 (95 % CI: 1.06-1.34) for parity 8, 1.17 (95 % CI: 1.01-1.36) for parity 9, and 1.39 (95 % CI: 1.18-1.65) for parity 10. Additionally, they showed elevated rates of several maternal and neonatal outcomes, including placental abruption, large-for-gestational age (LGA) neonates, neonatal hypoglycemia, and neonatal seizures. Conversely, they exhibited decreased risk for other adverse maternal outcomes, including preterm deliveries, unplanned cesarean deliveries (CDs), vacuum-assisted delivery, and third- or fourth-degree perineal tears and small-for-gestational age (SGA) neonates. The associations with neonatal hypoglycemia, and neonatal seizure were correlated with the number of deliveries in a dose-dependent manner, demonstrating that each additional delivery was associated with an additional, significant impact on obstetrical complications. CONCLUSION: Our study demonstrates that parity 8-10 is associated with a significantly increased risk of PPH. Parity level > 5 correlated with increased odds of placental abruption, LGA neonates, neonatal hypoglycemia, and neonatal seizures. However, GMP women also demonstrated a reduced likelihood of certain adverse maternal outcomes, including unplanned cesarean, preterm deliveries, vacuum-assisted deliveries, SGA neonates, and severe perineal tears. These findings highlight the importance of tailored obstetrical care for GMP women to mitigate the elevated risks associated with higher parity.
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Cesárea , Paridade , Hemorragia Pós-Parto , Resultado da Gravidez , Humanos , Feminino , Gravidez , Adulto , Estudos Retrospectivos , Resultado da Gravidez/epidemiologia , Hemorragia Pós-Parto/epidemiologia , Hemorragia Pós-Parto/etiologia , Recém-Nascido , Cesárea/estatística & dados numéricos , Nascimento Prematuro/epidemiologia , Parto Obstétrico/estatística & dados numéricosRESUMO
OBJECTIVE: The current study aims to evaluate the correlation between oxytocin augmentation and postpartum hemorrhage. METHOD: PubMed, Web of Science, and Scopus has been searched for studies assessing the correlation between oxytocin augmentation and postpartum hemorrhage up to January 24, 2024. The search strategy included relevant keywords related to PPH and oxytocin augmentation. The risk of bias assessment was conducted by two reviewers using the Newcastle-Ottawa Scale (NOS). To pool the effects sized of included studies odds ratios (OR) of interest outcome with their 95% confidence interval (CI) were used. RESULTS: Eight studies were included in this meta-analysis. The pooled analysis of the included studies showed a statistically significant association between oxytocin augmentation and increased odds of PPH (pooled odds ratio [OR] = 1.27, 95% confidence interval [CI]: 1.05-1.53; I2 = 84.94%; p = 0.01). Publication bias was assessed using funnel plots, which appeared relatively asymmetrical, indicating significant publication bias. Galbraith plot and trim and fill plot were used for publication bias. Sensitivity analyses were performed by leave one out method. CONCLUSION: This meta-analysis suggests that using oxytocin for labor augmentation is linked to a significant increase in the risk of PPH. It highlights the need for careful monitoring and consideration when using oxytocin, especially in low and middle-income countries where guidelines and supervision are crucial.
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Ocitócicos , Ocitocina , Hemorragia Pós-Parto , Humanos , Ocitocina/administração & dosagem , Ocitocina/efeitos adversos , Feminino , Hemorragia Pós-Parto/epidemiologia , Gravidez , Ocitócicos/administração & dosagem , Ocitócicos/efeitos adversosRESUMO
PURPOSE: The purpose of this study was to examine the impact of the first year of COVID-19 pandemic on maternal and neonatal outcomes at a large military treatment facility in Southern California. STUDY DESIGN AND METHODS: A retrospective review of maternal and neonatal medical records was conducted between January 1, 2019, and December 31, 2020. Outcomes measured included stillbirth rate, neonatal intensive care unit admission, neonatal death, cesarean birth, and postpartum hemorrhage. RESULTS: A total of 4,425 records were analyzed. Rates of stillbirth between the years did not vary. The neonatal death rate decreased more than 50% in 2020 (p = .149). Cesarean births rose by 2.7% in 2020 (p = .046). Rates of postpartum hemorrhage did not vary between years. CLINICAL IMPLICATIONS: The impact of COVID-19 on maternal and neonatal outcomes at a military treatment facility in the first year of the COVID-19 pandemic provides guidance for optimizing perinatal health care. Vertical transmission of COVID-19 is low and routine testing of asymptomatic neonates of positive mothers may not be necessary. COVID-19 infections should not be an indication for cesarean birth and are not associated with neonatal deaths or NICU admission.
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COVID-19 , Hospitais Militares , Natimorto , Humanos , COVID-19/epidemiologia , COVID-19/mortalidade , Feminino , Estudos Retrospectivos , Gravidez , Hospitais Militares/estatística & dados numéricos , Recém-Nascido , Adulto , California/epidemiologia , Natimorto/epidemiologia , Cesárea/estatística & dados numéricos , Resultado da Gravidez/epidemiologia , SARS-CoV-2 , Pandemias , Unidades de Terapia Intensiva Neonatal/estatística & dados numéricos , Unidades de Terapia Intensiva Neonatal/organização & administração , Hemorragia Pós-Parto/epidemiologiaRESUMO
BACKGROUND: The global prevalence of caesarean section as a delivery method is increasing worldwide. However, there is notable divergence among countries in their national guidelines regarding the optimal technique for blunt expansion hysterotomy of the low transverse uterine incision during caesarean section (cephalad-caudad or transverse). AIM: To compare the risk of severe postpartum haemorrhage (PPH) between cephalad-caudad and transverse blunt expansion hysterotomy during caesarean section. METHODS: This prospective comparative observational study was conducted in a university maternity hospital. All women who gave birth to one infant by caesarean section after 30 weeks of gestation between November 2020 and November 2021 were included in this study. The exclusion criteria were a coagulation disorder, the presence of placenta previa, multiple pregnancies, or enlargement of the hysterotomy with scissors. The choice between cephalad-caudad or transverse blunt expansion of the low transverse hysterotomy was left to the surgeon's discretion. The primary outcome measure was severe PPH, defined as estimated blood loss ≥ 1000 ml. Univariate and multivariate analyses were employed to assess the risk of severe PPH associated with the two methods of enlarging the low transverse hysterotomy. RESULTS: The study included 850 women, of whom 404 underwent transverse blunt expansion and 446 underwent cephalad-caudad blunt expansion. The overall incidence of severe PPH was 13.3 %. Univariate analysis revealed no significant difference in the frequency of severe PPH between the cephalad-caudad and transverse blunt expansion groups (13.9 % vs 12.6 %; p = 0.61). However, the use of additional surgical sutures (mainly additional haemostatic stitches) was less common with cephalad-caudad blunt expansion (26.7 % vs 36.9 %; p < 0.05). Multivariate analysis showed no significant difference in risk between the two techniques (odds ratio 1.17, 95 % confidence interval 0.77-1.78). CONCLUSION: No significant difference in the risk of severe PPH was found between cephalad-caudad and transverse blunt expansion of the low transverse hysterotomy during caesarean section.
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Cesárea , Histerotomia , Hemorragia Pós-Parto , Humanos , Feminino , Cesárea/efeitos adversos , Cesárea/métodos , Hemorragia Pós-Parto/cirurgia , Hemorragia Pós-Parto/etiologia , Hemorragia Pós-Parto/epidemiologia , Histerotomia/efeitos adversos , Histerotomia/métodos , Gravidez , Estudos Prospectivos , AdultoRESUMO
INTRODUCTION: There is a major research gap relating to the impact of intravenous (IV) fluids administration during labor on maternal and neonatal outcomes. It is biologically plausible that a relationship between volume of IV fluids and primary postpartum hemorrhage (PPH) exists. The primary objective of this study was to evaluate whether the administration of high-volume IV fluids during labor (≥ 2500 mL) increases the risk of primary PPH and other adverse outcomes for women with a term, singleton pregnancy, in comparison to low-volume IV fluids during labor (<2500 mL). MATERIAL AND METHODS: A retrospective cohort study was conducted at a tertiary referral hospital in Sydney, Australia between 1st September 2021 and 31st October 2022. Inclusion criteria were: women with a live singleton fetus in a cephalic presentation; planning a vaginal birth; and admitted for labor and birth care between 37 and 42 week gestation. The study factor was IV fluids during labor and the primary outcome was primary PPH ≥500 mL. Secondary outcomes included cesarean section and major perineal injury. Pregnancy, birth, and postnatal data were obtained from the hospital's electronic clinical database, electronic medical records, and paper fluid order documentation. Multivariable logistic regression and multiple imputation were used to explore the relationship between volume of IV fluids in labor and PPH. RESULTS: A total of 1023 participants were included of which 339 had a primary PPH (33.1%). There was no association between high-volume IV fluids and PPH after adjusting for demographic and clinical factors (adjusted odds ratio [ORadj]1.02 95% confidence interval [95%CI] 0.72, 1.44). However, there was a positive association between high-volume IV fluids and cesarean section (ORadj 1.99; 95%CI 1.4, 2.8). CONCLUSIONS: The findings of this research are important to further knowledge relating to the administration of IV fluids during labor. The findings emphasize the importance of accurately documenting IV fluids administration and identifies research priorities to enable us to better understand the broader implications of IV fluids administration on pregnancy and perinatal outcomes.
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Hidratação , Trabalho de Parto , Hemorragia Pós-Parto , Humanos , Feminino , Gravidez , Hemorragia Pós-Parto/epidemiologia , Estudos Retrospectivos , Adulto , Austrália/epidemiologia , Estudos de Coortes , Cesárea/estatística & dados numéricos , Infusões IntravenosasRESUMO
BACKGROUND Severe pre-eclampsia (sPE) and postpartum hemorrhage (PPH) in pregnancy have serious impact on maternal and fetal health and life. Co-occurrence of sPE and PPH often leads to poor pregnancy outcomes. We explored risk factors associated with PPH in women with sPE. MATERIAL AND METHODS This retrospective study included 1953 women with sPE who delivered at the Women's Hospital of Nanjing Medical University between April 2015 and April 2023. Risk factors for developing PPH in sPE were analyzed, and subgroups were analyzed by delivery mode (cesarean and vaginal). RESULTS A total of 197 women with PPH and 1756 women without PPH were included. Binary logistic regression results showed twin pregnancy (P<0.001), placenta accreta spectrum disorders (P=0.045), and placenta previa (P<0.001) were independent risk factors for PPH in women with sPE. Subgroup analysis showed risk factors for PPH in cesarean delivery group were the same as in the total population, but vaginal delivery did not reduce risk of PPH. Spinal anesthesia reduced risk of PPH relative to general anesthesia (P=0.034). Vaginal delivery group had no independent risk factors for PPH; however, magnesium sulfate (P=0.041) reduced PPH incidence. CONCLUSIONS Women with twin pregnancy, placenta accreta spectrum disorders, placenta previa, and assisted reproduction with sPE should be alerted to the risk of PPH, and spinal anesthesia should be preferred in cesarean delivery. Magnesium sulfate should be used aggressively in women with sPE; however, the relationship between magnesium sulfate and PPH risk needs further investigation.
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Cesárea , Placenta Prévia , Hemorragia Pós-Parto , Pré-Eclâmpsia , Humanos , Feminino , Gravidez , Fatores de Risco , Hemorragia Pós-Parto/etiologia , Hemorragia Pós-Parto/epidemiologia , Estudos Retrospectivos , Adulto , Pré-Eclâmpsia/epidemiologia , Cesárea/efeitos adversos , China/epidemiologia , Placenta Prévia/epidemiologia , Parto Obstétrico/efeitos adversos , Parto Obstétrico/métodos , Gravidez de Gêmeos , Placenta Acreta/epidemiologia , Resultado da Gravidez , Modelos Logísticos , IncidênciaRESUMO
Background: The prevalence of obesity among women of reproductive age is increasing worldwide, with implications for serious pregnancy complications. Methods: Following PRISMA guidelines, a systematic search was conducted in both Chinese and English databases up to December 30, 2020. Pregnancy complications and outcomes including gestational diabetes mellitus (GDM), gestational hypertension (GHTN), pre-eclampsia, cesarean section (CS), induction of labor (IOL), and postpartum hemorrhage (PPH) were analyzed. Random-effects or fixed-effects models were utilized to calculate the odds ratio (OR) with 95% confidence intervals (CIs). Results: Women with overweight and obesity issues exhibited significantly higher risks of GDM (OR, 2.92, 95%CI, 2.18-2.40 and 3.46, 95%CI, 3.05-3.94, respectively) and GHTN (OR, 2.08, 95%CI, 1.72-2.53 and 3.36, 95%CI, 2.81-4.00, respectively) compared to women of normal weight. Pre-eclampsia was also significantly higher in women with overweight or obesity, with ORs of 1.70 (95%CI, 1.44-2.01) and 2.82 (95%CI, 2.66-3.00), respectively. Additionally, mothers with overweight or obesity issues had significantly higher risks of CS (OR, 1.44, 95%CI, 1.41-1.47, and 2.23, 95%CI, 2.08-2.40), IOL (OR, 1.33, 95%CI, 1.30-1.35 and 1.96, 95%CI, 1.85-2.07), and PPH (OR, 1.67, 95%CI, 1.42-1.96 and 1.88, 95%CI, 1.55-2.29). Conclusion: Women with overweight or obesity issues face increased risks of pregnancy complications and adverse outcomes, indicating dose-dependent effects.
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Índice de Massa Corporal , Complicações na Gravidez , Resultado da Gravidez , Humanos , Gravidez , Feminino , Complicações na Gravidez/epidemiologia , Resultado da Gravidez/epidemiologia , Obesidade/complicações , Obesidade/epidemiologia , Diabetes Gestacional/epidemiologia , Pré-Eclâmpsia/epidemiologia , Cesárea/estatística & dados numéricos , Sobrepeso/complicações , Sobrepeso/epidemiologia , Hemorragia Pós-Parto/epidemiologia , Hemorragia Pós-Parto/etiologiaRESUMO
OBJECTIVE: To identify determinants of puerperal sepsis among postpartum women attending East Shoa Zone public hospitals, Central Ethiopia, 2023. DESIGN AND SETTING: An institutional-based, unmatched case-control study was conducted from 19 June 2023 to 4 September 2023, in East Shoa Zone public hospitals. PARTICIPANTS: 495 postpartum women (100 cases and 395 controls) were selected using systematic sampling techniques. Data were collected through face-to-face interviews and from medical charts using a pretested, structured questionnaire. The AOR with its corresponding 95% CI was used to identify determinant variables. Findings were presented in texts and tables. OUTCOME MEASURES: The medical charts of participants were reviewed to identify those who had developed puerperal sepsis. RESULTS: Anaemia (AOR 6.05; 95% CI 2.57 to 14.26), undernourishment (AOR 4.43; 95% CI 1.96 to 10.01), gestational diabetes mellitus (AOR 3.26; 95% CI 1.22 to 8.74), postpartum haemorrhage (AOR 3.17; 95% CI 1.28 to 7.87), obstructed labour (AOR 2.76; 95% CI 1.17 to 6.52), multiparity (AOR 2.54; 95% CI 1.17 to 5.50), placenta previa (AOR 2.27; 95% CI 1.11 to 4.67) and vaginal examination ≥5 times (AOR 2.19; 95% CI 1.05 to 4.54) were the independent determinants of puerperal sepsis in this study. CONCLUSION: This study found that gestational diabetes mellitus, anaemia, undernourishment, placenta previa, obstructed labour, postpartum haemorrhage and five or more per-vaginal examinations during labour were the determinants of puerperal sepsis. Therefore, it is recommended that obstetric care providers strictly adhere to guidelines on the number of vaginal exams that should be performed throughout labour and that they perform these exams using the appropriate infection-prevention techniques. In addition, they should provide comprehensive health education on nutrition during pregnancy and postnatal periods and the importance of iron supplements.
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Hospitais Públicos , Infecção Puerperal , Sepse , Humanos , Feminino , Etiópia/epidemiologia , Estudos de Casos e Controles , Adulto , Sepse/epidemiologia , Gravidez , Infecção Puerperal/epidemiologia , Fatores de Risco , Adulto Jovem , Período Pós-Parto , Hemorragia Pós-Parto/epidemiologia , Anemia/epidemiologia , Adolescente , Diabetes Gestacional/epidemiologiaRESUMO
BACKGROUND: Intrapartum fever (>38°C) is associated with adverse maternal and neonatal outcomes. However, the correlation between low-grade fever (37.5°C-37.9°C) and adverse perinatal outcomes remains controversial. OBJECTIVE: This study aimed to compare maternal and neonatal outcomes of women with prolonged rupture of membranes (≥12 hours) at term between those with low-grade fever and those with normal body temperature. STUDY DESIGN: This retrospective study included women hospitalized in a tertiary university-affiliated hospital between July 2021 and May 2023 with singleton term and rupture of membranes ≥12 hours. Women were classified as having intrapartum low-grade fever (37.5°C-37.9°C) or normal body temperature (<37.5°C). The co-primary outcomes, postpartum endometritis and neonatal intensive care unit admission rates, were compared between these groups. The secondary maternal outcomes were intrapartum leukocytosis (>15,000/mm2), cesarean delivery rate, postpartum hemorrhage, postpartum fever, surgical site infection, and postpartum length of stay. The secondary neonatal outcomes were early-onset sepsis, 5-minute Apgar score of <7, umbilical artery cord pH<7.2 and pH<7.05, neonatal intensive care unit admission length of stay, and respiratory distress. The data were analyzed according to rupture of membranes 12 to 18 hours and rupture of membranes ≥18 hours. In women with rupture of membranes ≥18 hours, intrapartum ampicillin was administered, and chorioamniotic membrane swabs were obtained. The likelihood ratios and 95% confidence intervals were calculated for the co-primary outcomes. A multivariate logistic regression model was used to predict puerperal endometritis controlled for rupture of membranes duration, low-grade fever (compared with normal body temperature), positive group B streptococcus status, mechanical cervical ripening, cervical ripening by prostaglandins, artificial rupture of membranes, meconium staining, epidural analgesia, and cesarean delivery. A multivariate logistic regression model was used to predict neonatal intensive care unit admission controlled for rupture of membranes duration, low-grade fever, positive group B streptococcus status, mechanical cervical ripening, artificial rupture of membranes, meconium staining, cesarean delivery, and neonatal weight of <2500 g. RESULTS: This study included 687 women with rupture of membranes 12 to 18 hours and 1109 with rupture of membranes ≥18 hours. In both latency groups, the rates were higher for cesarean delivery, endometritis, surgical site infections, umbilical cord pH<7.2, neonatal intensive care unit admission, and sepsis workup among those with low-grade fever than among those with normal body temperature. Among women with low-grade fever, the positive likelihood ratios were 12.7 (95% confidence interval, 9.6-16.8) for puerperal endometritis and 3.2 (95% confidence interval, 2.0-5.3) for neonatal intensive care unit admission. Among women with rupture of membranes ≥18 hours, the rates were higher of Enterobacteriaceae isolates in chorioamniotic membrane cultures for those with low-grade fever than for those with normal intrapartum temperature (22.0% vs 11.0%, respectively; P=.006). Low-grade fever (odds ratio, 9.0; 95% confidence interval, 3.7-21.9; P<.001), artificial rupture of membranes (odds ratio, 4.2; 95% confidence interval, 1.5-11.7; P=.007), and cesarean delivery (odds ratio, 5.4; 95% confidence interval, 2.2-13.4; P<.001) were independently associated with puerperal endometritis. Low-grade fever (odds ratio, 3.2; 95% confidence interval, 1.7-6.0; P<.001) and cesarean delivery (odds ratio, 1.9; 95% confidence interval, 1.1-13.1; P=.023) were independently associated with neonatal intensive care unit admission. CONCLUSION: In women with rupture of membranes ≥12 hours at term, higher maternal and neonatal morbidities were reported among those with low-grade fever than among those with normal body temperature. Low-grade fever was associated with a higher risk of Enterobacteriaceae isolates in chorioamniotic membrane cultures. Moreover, low-grade fever may be the initial presentation of peripartum infection.
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Cesárea , Endometrite , Febre , Unidades de Terapia Intensiva Neonatal , Humanos , Feminino , Estudos Retrospectivos , Gravidez , Febre/epidemiologia , Endometrite/epidemiologia , Adulto , Recém-Nascido , Cesárea/estatística & dados numéricos , Hemorragia Pós-Parto/epidemiologia , Infecção da Ferida Cirúrgica/epidemiologia , Índice de Apgar , Leucocitose/epidemiologia , Infecção Puerperal/epidemiologia , Tempo de Internação/estatística & dados numéricos , Estudos de Coortes , Sepse/epidemiologia , Síndrome do Desconforto Respiratório do Recém-Nascido/epidemiologia , Ruptura Prematura de Membranas Fetais/epidemiologiaRESUMO
BACKGROUND: The aim is to investigate the risk of short-term maternal morbidity caused by the selective clinical use of episiotomy (rate < 0.02), and to compare the risk of severe perineal tears with the statewide risk. METHODS: In this retrospective cohort study, we investigated the effect of selective episiotomy on the risk of severe perineal tears and blood loss in singleton term deliveries, using propensity scores with inverse probability weighting. RESULTS: This study included 10992 women who delivered vaginally between 2008-2018. Episiotomy was performed in 171 patients (1.55%), three of whom (1.75%) experienced severe perineal tears compared to 156 (1.44%) in the control cohort. The adjusted odds ratio of severe perineal tears was 2.06 (95% confidence interval [CI]: 0.51, 8.19 with 0.3 p value). Multivariate linear regression showed that episiotomy increased blood loss by 96.3 ml (95% CI: 6.4, 186.2 with 0.03 p value). Episiotomy was performed in 23% (95% CI: 0.228, 0.23) of vaginal deliveries in the state of Hessen, with a risk of severe perineal tears of 0.0143 (95% CI: 0.0139, 0.0147) compared to 0.0145 (95% CI: 0.0123, 0.0168) in our entire cohort. CONCLUSIONS: Selective use of episiotomy does not increase the risk of higher-grade perineal tears. However, it may be associated with maternal morbidity in terms of increased blood loss.
An episiotomy is a cut between the vagina and the anus that may be performed by an obstetrician during childbirth and can result in increased blood loss or severe birth tears. In this study, we investigated the risks of both bleeding and severe tears caused by a highly selective local practice of episiotomies below 2% and compared the results with statewide data. The study included 10992 women who delivered between 20082018, 171 of whom underwent episiotomies according to the hospital's protocols. Having an episiotomy did not increase the likelihood of severe birthing tears but was associated with an increase in estimated blood loss. Therefore, although highly selective use of episiotomy is unlikely to cause more severe tears, it has the potential to worsen the mother's health by increasing blood loss.
Assuntos
Episiotomia , Complicações do Trabalho de Parto , Períneo , Humanos , Feminino , Episiotomia/efeitos adversos , Episiotomia/estatística & dados numéricos , Estudos Retrospectivos , Gravidez , Adulto , Períneo/lesões , Complicações do Trabalho de Parto/etiologia , Complicações do Trabalho de Parto/epidemiologia , Parto Obstétrico/efeitos adversos , Parto Obstétrico/estatística & dados numéricos , Parto Obstétrico/métodos , Fatores de Risco , Lacerações/etiologia , Lacerações/epidemiologia , Pontuação de Propensão , Hemorragia Pós-Parto/etiologia , Hemorragia Pós-Parto/epidemiologia , Adulto JovemRESUMO
PURPOSE: To identify predictors and develop a scoring model to predict maternal near-miss (MNM) and maternal mortality. METHODS: A case-control study of 1,420 women delivered between 2014 and 2020 was conducted. Cases were women with MNM or maternal death, controls were women who had uneventful deliveries directly after women in the cases group. Antenatal characteristics and complications were reviewed. Multivariate logistic regression and Akaike information criterion were used to identify predictors and develop a risk score for MNM and maternal mortality. RESULTS: Predictors for MNM and maternal mortality (aOR and score for predictive model) were advanced age (aOR 1.73, 95% CI 1.25-2.39, 1), obesity (aOR 2.03, 95% CI 1.22-3.39, 1), parity ≥ 3 (aOR 1.75, 95% CI 1.27-2.41, 1), history of uterine curettage (aOR 5.13, 95% CI 2.47-10.66, 3), history of postpartum hemorrhage (PPH) (aOR 13.55, 95% CI 1.40-130.99, 5), anemia (aOR 5.53, 95% CI 3.65-8.38, 3), pregestational diabetes (aOR 5.29, 95% CI 1.27-21.99, 3), heart disease (aOR 13.40, 95%CI 4.42-40.61, 5), multiple pregnancy (aOR 5.57, 95% CI 2.00-15.50, 3), placenta previa and/or placenta-accreta spectrum (aOR 48.19, 95% CI 22.75-102.09, 8), gestational hypertension/preeclampsia without severe features (aOR 5.95, 95% CI 2.64-13.45, 4), and with severe features (aOR 16.64, 95% CI 9.17-30.19, 6), preterm delivery <37 weeks (aOR 1.65, 95%CI 1.06-2.58, 1) and < 34 weeks (aOR 2.71, 95% CI 1.59-4.62, 2). A cut-off score of ≥4 gave the highest chance of correctly classified women into high risk group with 74.4% sensitivity and 90.4% specificity. CONCLUSIONS: We identified predictors and proposed a scoring model to predict MNM and maternal mortality with acceptable predictive performance.
Assuntos
Morte Materna , Mortalidade Materna , Near Miss , Complicações na Gravidez , Humanos , Feminino , Estudos de Casos e Controles , Gravidez , Adulto , Tailândia/epidemiologia , Near Miss/estatística & dados numéricos , Morte Materna/estatística & dados numéricos , Fatores de Risco , Complicações na Gravidez/mortalidade , Complicações na Gravidez/epidemiologia , Hemorragia Pós-Parto/mortalidade , Hemorragia Pós-Parto/epidemiologia , Modelos Logísticos , Adulto Jovem , Paridade , Medição de RiscoRESUMO
PROBLEM/BACKGROUND: Immersion in water has known benefits, such as reducing pain and shortening the duration of labour. The relationship between waterbirth and perineal injury remains unclear. AIM: To compare the incidence of perineal injury in waterbirth and birth on land among low-risk women. Secondary outcomes were postpartum haemorrhage and 5-minute Apgar scores <7. METHODS: Prospective cohort study of 2875 low-risk women who planned a home birth in Denmark, Iceland, Norway, and Sweden in 2008-2013 and had a spontaneous vaginal birth without intervention. Descriptive statistics and logistic regression were performed. FINDINGS: A total of 942 women had a waterbirth, and 1933 gave birth on land. The groups differed in their various background variables. Multiparous women had moderately lower rates of intact perineum (59.3% vs. 63.9%) and primiparous women had lower rates of episiotomies (1.1% vs. 4.8%) in waterbirth than in birth on land. No statistically significant differences were detected in adjusted regression analysis on intact perineum in waterbirth (primiparous women's aOR = 1.03, CI 0.68-1.58; multiparous women's aOR = 0.84, CI 0.67-1.05). The rates of sphincter injuries (0.9% vs. 0.6%) were low in both groups. No significant differences were detected in secondary outcomes. DISCUSSION: The decreased incidence of intact perineum among multiparous women was modest and inconclusive, and the prevalence of sphincter injury was low. CONCLUSION: Low-risk women contemplating waterbirth should be advised to weigh the risks and benefits detected in this study against previously established benefits of waterbirth and should make an informed choice based on their values.
Assuntos
Parto Domiciliar , Parto Normal , Complicações do Trabalho de Parto , Períneo , Humanos , Feminino , Períneo/lesões , Gravidez , Adulto , Estudos Prospectivos , Parto Domiciliar/estatística & dados numéricos , Complicações do Trabalho de Parto/epidemiologia , Parto Normal/estatística & dados numéricos , Episiotomia/estatística & dados numéricos , Incidência , Paridade , Água , Índice de Apgar , Países Escandinavos e Nórdicos/epidemiologia , Hemorragia Pós-Parto/epidemiologia , Noruega/epidemiologia , Parto Obstétrico/estatística & dados numéricos , Islândia/epidemiologia , Imersão , Lacerações/epidemiologia , Recém-Nascido , Resultado da Gravidez/epidemiologia , Estudos de Coortes , Fatores de Risco , Suécia/epidemiologiaRESUMO
OBJECTIVE: This retrospective follow-up study analyzes the effect of intrauterine postpartum hemorrhage (PPH) therapy on menstrual, reproductive, and mental health outcomes. METHODS: All women who delivered at a university hospital between 2016 and 2021 with PPH and who needed intrauterine therapy were included. A questionnaire on well-being, menses, fertility, and reproductive outcomes was mailed to the patients. Those who did not reply were surveyed by telephone. RESULTS: A total of 214 women treated with chitosan-covered gauze (group A) and 46 women treated with a balloon tamponade (group B) were recruited, and their short-term courses were analyzed. For long-term follow-up, 71 women of group A (33%) and 21 women of group B (46%) could be reached. A total of 89% of group A and 95% of group B had regular menstrual bleeding in the most recent 12 months; 27% (group A) and 29% (group B) were trying to conceive again, and all of them did so successfully. There were 12 deliveries, 3 ongoing pregnancies, 3 miscarriages, and 2 terminations of pregnancies (TOP) in group A and 4 deliveries, 1 miscarriage, and 2 TOPs in group B. More than half of our study participants was sorted into grade II or III of the Impact of Events Scale, indicating they experienced clinical impacts in the form of psychological sequelae. One-quarter of patients had symptoms of post-traumatic stress disorder. CONCLUSION: Chitosan gauze as well as balloon tamponade appear to have few adverse effects on subsequent menstrual and reproductive function. Women after PPH are at increased risk of long-term adverse psychological outcomes.
Assuntos
Quitosana , Menstruação , Hemorragia Pós-Parto , Tamponamento com Balão Uterino , Humanos , Feminino , Hemorragia Pós-Parto/terapia , Hemorragia Pós-Parto/epidemiologia , Adulto , Estudos Retrospectivos , Tamponamento com Balão Uterino/métodos , Tamponamento com Balão Uterino/instrumentação , Quitosana/administração & dosagem , Quitosana/uso terapêutico , Gravidez , Menstruação/psicologia , Seguimentos , Saúde Mental , Adulto JovemRESUMO
OBJECTIVE: The objective of the meta-analysis was to determine the influence of uterine fibroids on adverse outcomes, with specific emphasis on multiple or large (≥ 5 cm in diameter) fibroids. MATERIALS AND METHODS: We searched PubMed, Embase, Web of Science, ClinicalTrials.gov, China National Knowledge Infrastructure (CNKI), and SinoMed databases for eligible studies that investigated the influence of uterine fibroids on adverse outcomes in pregnancy. The pooled risk ratio (RR) of the variables was estimated with fixed effect or random effect models. RESULTS: Twenty-four studies with 237 509 participants were included. The pooled results showed that fibroids elevated the risk of adverse outcomes, including preterm birth, cesarean delivery, placenta previa, miscarriage, preterm premature rupture of membranes (PPROM), placental abruption, postpartum hemorrhage (PPH), fetal distress, malposition, intrauterine fetal death, low birth weight, breech presentation, and preeclampsia. However, after adjusting for the potential factors, negative effects were only seen for preterm birth, cesarean delivery, placenta previa, placental abruption, PPH, intrauterine fetal death, breech presentation, and preeclampsia. Subgroup analysis showed an association between larger fibroids and significantly elevated risks of breech presentation, PPH, and placenta previa in comparison with small fibroids. Multiple fibroids did not increase the risk of breech presentation, placental abruption, cesarean delivery, PPH, placenta previa, PPROM, preterm birth, and intrauterine growth restriction. Meta-regression analyses indicated that maternal age only affected the relationship between uterine fibroids and preterm birth, and BMI influenced the relationship between uterine fibroids and intrauterine fetal death. Other potential confounding factors had no impact on malposition, fetal distress, PPROM, miscarriage, placenta previa, placental abruption, and PPH. CONCLUSION: The presence of uterine fibroids poses increased risks of adverse pregnancy and obstetric outcomes. Fibroid size influenced the risk of breech presentation, PPH, and placenta previa, while fibroid numbers had no impact on the risk of these outcomes.
Assuntos
Leiomioma , Resultado da Gravidez , Neoplasias Uterinas , Feminino , Humanos , Gravidez , Aborto Espontâneo/epidemiologia , Aborto Espontâneo/etiologia , Descolamento Prematuro da Placenta/epidemiologia , Descolamento Prematuro da Placenta/etiologia , Apresentação Pélvica/epidemiologia , Cesárea/estatística & dados numéricos , Ruptura Prematura de Membranas Fetais/epidemiologia , Ruptura Prematura de Membranas Fetais/etiologia , Leiomioma/epidemiologia , Leiomioma/complicações , Placenta Prévia/epidemiologia , Hemorragia Pós-Parto/epidemiologia , Hemorragia Pós-Parto/etiologia , Complicações Neoplásicas na Gravidez/epidemiologia , Resultado da Gravidez/epidemiologia , Nascimento Prematuro/epidemiologia , Nascimento Prematuro/etiologia , Fatores de Risco , Neoplasias Uterinas/epidemiologia , Neoplasias Uterinas/complicaçõesRESUMO
BACKGROUND: Postpartum hemorrhage (PPH) is one of the leading causes of maternal mortality in sub-Saharan Africa. Implementing active management in the third stage of labor has significantly reduced the incidence of PPH. Thus, understanding the level of healthcare providers' knowledge of active management in the third stage of labor can inform guidelines, policies, and practices for effectively preventing PPH. OBJECTIVE: This review aimed to assess the level of healthcare providers' knowledge and associated factors of active management in the third stage of labor in sub-Saharan Africa. SEARCH STRATEGY: We conducted a search using PubMed, Scopus, Web of Science, Google Scholar, Cochrane Library, and the African Journals online international databases. SELECTION CRITERIA: The inclusion criteria were determined before the review of the articles and adhere to the criteria of population, intervention, comparison, and outcome. DATA COLLECTION AND ANALYSIS: Statistical analysis was performed using STATA data analysis software version 14, while Microsoft Excel was utilized for data abstraction. We checked publication bias using a funnel plot and Egger and Begg regression tests. A P value less than 0.05 was considered statistically significant, suggesting the presence of presence publication bias. The I2 statistic was used to assess heterogeneity between studies. The study's overall effect was evaluated using the random effects model. MAIN RESULT: The study included 20 studies to conduct a pooled prevalence analysis. The overall prevalence of healthcare providers' knowledge of active management of third-stage labor in sub-Saharan Africa was 47.975% (95% CI: 32.585, 63.365). Having pre- and in-service training (AOR: 2.25, 95% CI: 1.00, 5.08), having a higher degree (AOR: 1.98, 95% CI: 1.39, 2.82), and having good practices (AOR: 8.91, 95% CI: 4.58, 17.40) were significantly associated with healthcare provider's knowledge regarding active management third stage of labor. CONCLUSIONS: The overall healthcare providers' knowledge of active management of the third stage of labor (AMTSL) was low in sub-Saharan Africa. Obstetric healthcare providers should undertake comprehensive training covering all AMTSL components through pre- and in-service diploma training programs.
Assuntos
Terceira Fase do Trabalho de Parto , Hemorragia Pós-Parto , Humanos , Feminino , Gravidez , África Subsaariana , Hemorragia Pós-Parto/prevenção & controle , Hemorragia Pós-Parto/epidemiologia , Pessoal de Saúde/educação , Conhecimentos, Atitudes e Prática em Saúde , Parto Obstétrico , Competência Clínica , Mortalidade MaternaRESUMO
STUDY QUESTION: What are the pregnancy and obstetric outcomes in women with atypical hyperplasia (AH) or early-stage endometrial cancer (EC) managed conservatively for fertility preservation? SUMMARY ANSWER: The study found a live birth rate of 62% in patients with AH or EC after conservative treatment, with higher level of labour induction, caesarean section, and post-partum haemorrhage. WHAT IS KNOWN ALREADY: Fertility-sparing treatment is a viable option for women with AH or EC during childbearing years, but the outcomes of such treatments, especially regarding pregnancy and obstetrics, need further exploration. STUDY DESIGN, SIZE, DURATION: This retrospective cohort study analysed data from January 2010 to October 2022, involving 269 patients from the French national register of patients with fertility-sparing management of AH/EC. PARTICIPANTS/MATERIALS, SETTING, METHODS: Women above 18 years of age, previously diagnosed with AH/EC, and approved for fertility preservation were included. Patients were excluded if they were registered before 2010, if their treatment began <6 months before the study, or if no medical record on the pregnancy was available. MAIN RESULTS AND THE ROLE OF CHANCE: In total, 95 pregnancies in 67 women were observed. Pregnancy was achieved using ART in 63 cases (66%) and the live birth rate was 62%, with early and late pregnancy loss at 26% and 5%, respectively. In the 59 cases resulting in a live birth, a full-term delivery occurred in 90% of cases; 36% of cases required labour induction and 39% of cases required a caesarean section. The most common maternal complications included gestational diabetes (17%) and post-partum haemorrhaging (20%). The average (±SD) birthweight was 3110 ± 736 g; there were no significant foetal malformations in the sample. No significant difference was found in pregnancy or obstetric outcomes between ART-obtained and spontaneous pregnancies. However, the incidence of induction of labour, caesarean section, and post-partum haemorrhage appears higher than in the general population. LIMITATIONS, REASONS FOR CAUTION: The retrospective nature of the study may introduce bias, and the sample size might be insufficient for assessing rare obstetric complications. WIDER IMPLICATIONS OF THE FINDINGS: This study offers valuable insights for healthcare providers to guide patients who received fertility-sparing treatments for AH/EC. These pregnancies can be successful and with an acceptable live birth rate, but they seem to be managed with caution, leading to possible tendency for more caesarean sections and labour inductions. No increase in adverse obstetric outcomes was observed, with the exception of suspicion of a higher risk of post-partum haemorrhaging, to be confirmed. STUDY FUNDING/COMPETING INTEREST(S): No funding was received for this study. There are no conflicts of interest to declare. TRIAL REGISTRATION NUMBER: N/A.