RESUMO
OBJECTIVES: Small for gestational age (SGA) singletons are at increased risk for neurodevelopmental abnormalities. Scarce data exist regarding the long-term implications of SGA in twins. We opted to study the association between SGA of one twin and long-term neurologic related morbidity in dichorionic diamniotic twins. STUDY DESIGN: A population-based retrospective cohort study including consecutive dichorionic diamniotic twins, born between the years 1991 and 2021 at a tertiary medical center was conducted. Total and subtypes of neurologic related pediatric hospitalizations among SGA versus non-SGA twins were compared. A Kaplan-Meier survival curve was used to compare the cumulative neurologic morbidity incidence, and a Cox proportional hazards model was constructed to adjust for confounders. RESULTS: The study population included 4222 newborns; 180 (4.3%) were SGA. Rate of long-term neurologic related hospitalizations was comparable between the two groups (8.7 vs. 8.0%, p = 0.755; Kaplan-Meier survival curve Log-rank p = 0.652). Using a Cox proportional hazards model, controlling for gender and birth order, no association was found between SGA and the risk for subsequent neurologic pediatric morbidity of the offspring (Adjusted HR = 1.0, 95% CI 0.6-1.8, p = 0.973). CONCLUSIONS: SGA is not associated with an increased risk for long-term pediatric neurologic morbidity in dichorionic diamniotic twins.
Assuntos
Recém-Nascido Pequeno para a Idade Gestacional , Gravidez de Gêmeos , Humanos , Feminino , Gravidez , Estudos Retrospectivos , Recém-Nascido , Gravidez de Gêmeos/estatística & dados numéricos , Masculino , Modelos de Riscos Proporcionais , Estimativa de Kaplan-Meier , Hospitalização/estatística & dados numéricos , Lactente , Pré-Escolar , Fatores de Risco , Adulto , Transtornos do Neurodesenvolvimento/epidemiologia , Transtornos do Neurodesenvolvimento/etiologia , Criança , Doenças do Sistema Nervoso/epidemiologia , Doenças do Sistema Nervoso/etiologiaRESUMO
PURPOSE: Postpartum depression (PPD) affects 10-15% of postpartum women with increased risk among women with trauma history. The purpose of this study was to investigate the relationship between adverse life events and postpartum depressive symptoms among Bedouin and Jewish women. METHODS: A cross-sectional study was performed in a tertiary hospital in the southern district of Israel on women with singleton deliveries between November 2021 and March 2022. Eligible women completed two questionnaires to determine exposure to childhood trauma (CT) and other potentially traumatic events (PTE), including the Childhood Trauma Questionnaire (CTQ), and Lifetime Events Checklist questionnaire (LEC). To measure risk for PPD we used the Edinburgh Postnatal Depression Scale (EPDS). The associations between CT, PTE, and risk for PPD were analyzed and multivariable logistic regression models were constructed to control for potential confounders. RESULTS: A total of 201 women were included, 120 Bedouin (59.7%) and 81 Jewish (40.2%). In the entire study population, both CT and PTE were independently associated with risk for PPD (adjusted OR = 2.13, 95% CI 1.02-4.44, p = 0.043 and adjusted OR = 3.42, 95%, CI 1.46-8.00, p = 0.004, respectively). While among Bedouin women, PTE was independently associated with PPD risk (adjusted OR = 4.83, 95% CI 1.66-14.05, p = 0.004), no significant association was found among Jewish women. CONCLUSION: Both CT and PTE were associated with increased PPD risk in Bedouin and Jewish women. Only PTE, and not CT, was associated with PPD among Bedouin women. Understanding risk factors for PPD, and differences among minority groups, could promote prevention efforts for PPD.
RESUMO
OBJECTIVE: With inconsistencies regarding the possible effect of hyperemesis gravidarum on the course of pregnancy, this research aimed to study the association between hyperemesis gravidarum and pregnancy outcomes, while also addressing the trimester of diagnosis and severity. METHODS: A retrospective cohort study was performed, including all singleton deliveries of mothers from the largest health maintenance organization in the country, in a single tertiary hospital between 1991 and 2021. The incidence of adverse pregnancy outcomes was compared between pregnancies with and without hyperemesis gravidarum diagnosis. Multivariable generalized estimation equation binary models were used to study the association between maternal hyperemesis gravidarum, trimester of diagnosis and hyperemesis gravidarum severity and the studied outcomes. RESULTS: The study population included 232 476 pregnancies, of which 3227 (1.4%) were complicated with hyperemesis gravidarum. Women with hyperemesis gravidarum were more likely to deliver preterm (adj. OR = 1.33, 95% CI: 1.18-1.50), a newborn with low birthweight (adj. OR = 1.52, 95% CI: 1.16-1.98, only if diagnosed in the second trimester), and to have a cesarean delivery (adj. OR = 1.20, 95% CI: 1.09-1.32). They were less likely to deliver small gestational age newborn (adj. OR = 0.82, 95% CI: 0.69-0.99) and their offspring to experience perinatal mortality (adj. OR = 0.54, 95% CI: 0.31-0.93, among mild cases only). A dose-response association was observed between preterm birth and hyperemesis gravidarum (adj. OR = 1.26; 95% CI: 1.11-1.44, for mild cases and adj. OR = 2.04; 95% CI: 1.31-3.19, for severe cases). CONCLUSIONS: Hyperemesis gravidarum is associated with an increased risk for adverse pregnancy outcomes including mainly preterm delivery in a dose-response manner and when diagnosed during the second trimester.
RESUMO
OBJECTIVE: To identify risk factors for developing early postpartum hemorrhage (PPH) and to examine whether risk factors vary according to severity and mode of delivery. METHODS: A population-based cohort study was conducted in which all deliveries at a tertiary medical center were included. Risk factors for developing early PPH were compared based on the severity of bleeding as well as the mode of delivery. Multiple logistic regression models were used to control for confounders. RESULTS: Among 322 497 deliveries included in the analysis, early PPH complicated 1811 (0.56%) of all deliveries. Among all cases of early PPH, 505 deliveries (28%) were complicated with severe PPH. Using a logistic regression model, in vitro fertilization (IVF) pregnancy, previous cesarean delivery (CD), pre-eclampsia, placental abruption, and uterine rupture were independently associated only with severe early PPH, while non-progressive second stage of labor, induction of labor, and large for gestational age were independently associated with both severe and mild early PPH. When applying an additional logistic regression model, whereas IVF pregnancy, pre-eclampsia, and large for gestational age were independently associated with early PPH among vaginal deliveries only, placenta previa was independently associated with early PPH among CD only. CONCLUSIONS: Independent risk factors for developing severe PPH solely include IVF pregnancy, previous CD, pre-eclampsia, placental abruption, and uterine rupture. IVF pregnancy, pre-eclampsia, and large for gestational age are independent risk factors for early PPH following vaginal delivery, while placenta previa is independently associated with early PPH after CD only. Due to the recognition of the importance of both the provider and institutional planning and preparation for PPH, the study's results should be viewed within the scope of its retrospective cohort design.
Assuntos
Hemorragia Pós-Parto , Humanos , Feminino , Hemorragia Pós-Parto/epidemiologia , Hemorragia Pós-Parto/etiologia , Gravidez , Fatores de Risco , Estudos Retrospectivos , Adulto , Modelos Logísticos , Parto Obstétrico/efeitos adversos , Parto Obstétrico/estatística & dados numéricos , Cesárea/estatística & dados numéricos , Pré-Eclâmpsia/epidemiologia , Índice de Gravidade de Doença , Ruptura Uterina/epidemiologia , Ruptura Uterina/etiologia , Placenta Prévia/epidemiologia , Adulto Jovem , Fertilização in vitroRESUMO
BACKGROUND: Controversy exists regarding the association between autism spectrum disorder (ASD) in children whose mother had labour epidural analgesia for their birth, as the few existing investigations have reported mixed findings. OBJECTIVE: This study aims to evaluate the possibility of an association in our heterogeneous population. DESIGN: A retrospective population-based cohort study. SETTING: Vaginal deliveries that took place between the years 2005 and 2017 at Soroka University Medical Center, a tertiary referral hospital in Israel, and a follow-up on the incidence of ASD in the children. PATIENTS: A hundred and thirty-nine thousand, nine hundred and eighty-one labouring patients and their offspring. MAIN OUTCOME MEASURES: The incidence of children diagnosed with ASD (both hospital and community-based diagnoses) was compared based on whether their mothers had received labour epidural analgesia during their labour. A Kaplan-Meier survival curve compared cumulative incidence of ASD. A Cox proportional hazards model was used to control for relevant confounders. RESULTS: Labour epidural analgesia was administered to 33â315 women. Epidural analgesia was more common among high-risk pregnancy groups (including pregnancies complicated with diabetes mellitus, hypertensive disorders, intrauterine growth restriction, and oligohydramnios; P â<â0.001). In a Cox proportional hazards model, the association between epidural analgesia during labour and ASD in the children lost statistical significance following adjustment for confounders such as maternal age, gestational age, hypertensive disorders, diabetes mellitus, and ethnicity [adjusted hazard ratioâ=â1.13, 95% confidence interval (CI), 0.96 to 1.34, P â=â0.152]. CONCLUSION: In our population, after adjusting for confounders, epidural analgesia is not independently associated with autism spectrum disorder in the children. These findings enhance our knowledge regarding the safety of epidural analgesia and enable patients to make informed decisions about their pain relief techniques during labour.
Assuntos
Analgesia Epidural , Transtorno do Espectro Autista , Diabetes Mellitus , Hipertensão Induzida pela Gravidez , Criança , Gravidez , Humanos , Feminino , Analgesia Epidural/efeitos adversos , Transtorno do Espectro Autista/diagnóstico , Transtorno do Espectro Autista/epidemiologia , Mães , Estudos Retrospectivos , Estudos de CoortesRESUMO
PURPOSE: To investigate perinatal outcomes and long-term infectious morbidity in children of mothers with familial Mediterranean fever (FMF). METHODS: A population-based cohort study comparing perinatal outcomes and long-term infectious morbidity of offspring of mothers with and without FMF was conducted. All singleton deliveries between the years 1991-2021 in a tertiary medical center were included. The study groups were followed until 18 years of age for long-term infectious morbidity. A Kaplan-Meier survival curve was used to compare the cumulative incidence of long-term infectious morbidity, and generalized estimation equation (GEE) models as well as Cox proportional hazards models were constructed to control for confounders. RESULTS: During the study period, 356,356 deliveries met the inclusion criteria. 411 of them were women with FMF. The mean follow-up period interval was 9.7 years (SD = 6.2) in both study groups. Using GEE models, preterm delivery, cesarean delivery, and low birth weight were independently associated with maternal FMF. The total infectious-related hospitalization rate was significantly higher in offspring born to mothers with FMF compared to the comparison group (Kaplan-Meier survival curve, log-rank p < 0.001). Using a Cox proportional hazards model, controlling for gestational age, maternal age, diabetes mellitus, cesarean delivery, and hypertensive disorders, being born to a mother with FMF was found to be an independent risk factor for long-term infection-related hospitalization of the offspring. CONCLUSION: Maternal FMF was found to be independently associated with long-term infection-related hospitalization of the offspring. This positive correlation may reflect an intra-uterine pro-inflammatory environment which may result in the offspring's long-term susceptibility to infection.
Assuntos
Febre Familiar do Mediterrâneo , Humanos , Feminino , Febre Familiar do Mediterrâneo/complicações , Febre Familiar do Mediterrâneo/epidemiologia , Gravidez , Adulto , Recém-Nascido , Modelos de Riscos Proporcionais , Cesárea/estatística & dados numéricos , Nascimento Prematuro/epidemiologia , Estudos de Coortes , Estimativa de Kaplan-Meier , Resultado da Gravidez/epidemiologia , Adolescente , Criança , Masculino , Recém-Nascido de Baixo Peso , Lactente , Adulto Jovem , Fatores de RiscoRESUMO
PURPOSE: The association between birth order and adverse perinatal outcomes has been well studied in twin pregnancies. However, little is known about the differences in immediate perinatal outcomes as well as long-term hospitalization of the offspring in triplet pregnancies according to their birth order. As such, we aimed to assess the differences in immediate perinatal outcomes and long-term hospitalizations among triplets by their birth order. METHODS: In a retrospective hospital-based cohort study, immediate perinatal outcomes and long-term hospitalizations were compared among triplet siblings according to their birth order. Deliveries occurred between the years 1991 and 2021 in a tertiary medical center. The study groups were followed until 18 years of age for cardiovascular, respiratory, neurological, and infection-related hospitalizations. Generalized estimation equation (GEE) models were used to control for confounders. Kaplan-Meier survival curves were used to compare cumulative long-term hospitalization incidences and Cox proportional hazards models were performed to control for confounders. RESULTS: The study included 117 triplet deliveries. Rates of small for gestational age (SGA) infants increased linearly by birth order (6.0%, 7.7%, and 15.4% for the first, second, and third siblings, respectively; p-value for trends = 0.035). Using a GEE model controlling for maternal age, being born third in a triplet pregnancy was independently associated with SGA (third vs. first sibling, adjusted OR 3.0, 95% CI 1.38-6.59, p = 0.005). No significant differences in cardiovascular, respiratory, neurological, and infection-related hospitalizations were noted among the first, second, and third siblings. Likewise, using Kaplan-Meier survival analyses, no significant differences in the cumulative incidence of long-term pediatric hospitalizations were noted between the siblings. In Cox proportional hazards models, controlling for weight and gender, birth order in a triplet pregnancy did not exhibit an association with long-term hospitalizations of the offspring. CONCLUSION: Despite the association between birth order and SGA, birth order in triplets does not seem to have an impact on the risk for long-term offspring hospitalization.
RESUMO
PURPOSE: The present study aims to investigate the association between emotion regulation difficulties and pain perception during the immediate postpartum period. METHODS: A cross-sectional study was performed in women during the immediate postpartum period. Women completed the Difficulties in Emotion Regulation Scale (DERS) questionnaire to measure difficulties in emotion regulation. A second analysis was conducted for the six subdomains of the DERS questionnaire. The visual analog scale (VAS) was used to measure pain intensity. The association between DERS scores and VAS score was assessed. Multivariable logistic regression models were constructed to control for potential confounders. RESULTS: A total of 150 women were included in the final analysis, of whom 112 (74.6%) delivered vaginally and 38 (25.4%) had a cesarean delivery. Higher DERS scores, indicating more difficulties in emotion regulation, were significantly associated with higher VAS scores regardless of mode of delivery. Likewise, higher emotion regulation scores in 5 of 6 subdomains were associated with higher VAS scores (p < 0.001). Using multivariate logistic regression models higher DERS scores were independently associated with higher VAS scores. CONCLUSION: Difficulties in emotion regulation are associated with higher pain perception during the immediate postpartum period. Interventions designed to improve emotion regulation may improve maternal well-being in the immediate postpartum period and possibly reduce use of pain medication.
RESUMO
BACKGROUND: Recent research has raised concerns about the potential health effects of perfluoroalkyl and polyfluoroalkyl substances (PFAS) exposure, particularly during critical periods of development such as pregnancy. In this study, we sought to investigate the presence and potential impacts of PFAS in the placenta. METHODS: We measured 13 PFAS compounds in placental tissue samples among 50 women who gave birth at a tertiary medical center in southern Israel. The sample comprised of 10 women with pregnancy-related complications (preterm birth, preeclampsia, gestational diabetes or small-for-gestational age) and 40 women without complications individually matched to cases by age. RESULTS: For five (5) out of 13 PFAS compounds (Perfluorooctane Sulfonate (PFOS), perfluorooctanoic acid (PFOA), Perfluorohexanesulphonic acid (PFHxS), Perfluorononanoic acid (PFNA), Perfluorodecanoic acid (PFDA)) median concentrations were lower or comparable to placental measurements in different international populations. Geometric mean was estimated at 0.09 ng/g (90%CI:0.07;0.10) for PFOA, 0.05 ng/g for PFNA (90%CI:0.04;0.07), 0.03 ng/g for PFDA (90%CI:0.01;0.03), 0.06 ng/g for PFHxS (90%CI:0.05;0.07), 0.23 ng/g for PFOS linear measurement (90%CI:0.20;0.26) and 0.25 ng/g (90%CI:0.22;0.30) for PFOS summed concentrations that included non-linear isomers. Composite outcome of pregnancy-related complications was associated with elevated PFOA placental concentrations at an odds ratio (OR)= 1.82 (90%CI:1.06;3.13) for an increase of one quintile of PFOA value and adjusted to maternal gravidity in a conditional logistic regression. CONCLUSION: This pilot study indicates a widespread exposure to multiple PFAS compounds in placental tissue of pregnant women in Israel. These findings warrant further validation through comprehensive national human biomonitoring initiatives.
RESUMO
Objective: We opted to investigate whether fetal growth restriction (FGR) in dichorionic-diamniotic twins is a risk factor for long-term cardiovascular morbidity in offspring. Study design: A population-based retrospective cohort study, comparing long-term cardiovascular morbidity among FGR and non-FGR twins, born between the years 1991 and 2021 in a tertiary medical center. Study groups were followed until 18 years of age (6570 days) for cardiovascular-related morbidity. A Kaplan-Meier survival curve compared the cumulative cardiovascular morbidity. A Cox proportional hazard model assisted with adjusting for confounders. Results: In this study, 4222 dichorionic-diamniotic twins were included; 116 were complicated with FGR and demonstrated a significantly higher rate of long-term cardiovascular morbidity (4.4% vs. 1.3%, OR = 3.4, 95% CI 1.35-8.78, p = 0.006). The cumulative incidence of long-term cardiovascular morbidity was significantly higher among FGR twins (Kaplan-Meier Log rank test p = 0.007). A Cox proportional-hazard model found an independent association between FGR and long-term cardiovascular morbidity, when adjusted for both birth order and gender (adjusted HR 3.3, 95% CI 1.31-8.19, p = 0.011). Conclusions: FGR in dichorionic-diamniotic twins is independently associated with an increased risk for long-term cardiovascular morbidity in offspring. Therefore, increased surveillance may be beneficial.
RESUMO
OBJECTIVE: To identify first pregnancy risk factors for placental abruption in subsequent pregnancy. METHODS: In a population-based nested case-control study, cases were defined as women with placental abruption in their second pregnancy, and controls as women without abruption. A total of 43 328 women were included in the study, 0.4% (n = 186) of second pregnancies had placental abruption. Multivariable logistic models were used to study the association between first pregnancy complications and placental abruption in subsequent pregnancy. RESULTS: Having either small for gestational age, preterm delivery, pre-eclampsia or cesarean delivery during first pregnancy were independently associated with increased risk for placental abruption, and the risk was higher with any additional complication (age adjusted odds ratio [aOR] 2.00, 95% confidence interval [CI] 1.46-2.74; aOR 3.61, 95% CI 2.23-5.86; and aOR 3.86, 95% CI 1.56-9.56, for one, two, and three or more complications, respectively). CONCLUSION: First pregnancy may serve as a window of opportunity to identify women at risk for future placental abruption.
Assuntos
Descolamento Prematuro da Placenta , Pré-Eclâmpsia , Complicações na Gravidez , Recém-Nascido , Gravidez , Feminino , Humanos , Descolamento Prematuro da Placenta/epidemiologia , Descolamento Prematuro da Placenta/etiologia , Estudos de Casos e Controles , Placenta , Fatores de Risco , Pré-Eclâmpsia/epidemiologia , Pré-Eclâmpsia/etiologiaRESUMO
PURPOSE: Pruritus during pregnancy is associated with adverse maternal, pregnancy, and neonatal outcomes. We opted to assess the association between term pruritus and long-term neuropsychiatric hospitalizations of the offspring. METHODS: In a population-based retrospective cohort study, the incidence of long-term neuropsychiatric hospitalizations was compared between offspring born to women with or without pruritus at term. Neuropsychiatric morbidity was assessed up to the age of 18 years according to ICD-9 codes associated with hospitalization of the offspring. A Kaplan-Meier survival curve was used to compare cumulative neuropsychiatric hospitalizations incidence and Cox proportional hazards models were used to control for confounders. The study included 226,918 deliveries of which 600 (0.26%) were in women with term pruritus. RESULTS: Offspring born to women with pruritus exhibited a higher rate of long-term neuropsychiatric hospitalizations, specifically due to developmental and neurodegenerative disorders. Kaplan-Meier survival curve demonstrated a significantly higher cumulative incidence of long-term neuropsychiatric hospitalizations in offspring of women with pruritus. Using several Cox proportional hazards models, being born to a woman with pruritus was independently associated with an increased risk of long-term neuropsychiatric hospitalizations. CONCLUSIONS: Maternal term pruritus was found to be independently associated with long-term neuropsychiatric hospitalizations of the offspring.
Assuntos
Hospitalização , Parto , Recém-Nascido , Gravidez , Humanos , Feminino , Adolescente , Estudos Retrospectivos , Incidência , Modelos de Riscos Proporcionais , Estimativa de Kaplan-Meier , Prurido/epidemiologia , Prurido/etiologia , Fatores de RiscoRESUMO
OBJECTIVES: To compare the long-term respiratory morbidity of offspring born by cesarean delivery for breech presentation with that of those delivered vaginally. METHODS: A population-based cohort analysis including all singleton breech deliveries between the years 1991 and 2014, comparing long-term respiratory morbidity of offspring born in breech presentation, according to mode of delivery. Offspring with congenital malformations, perinatal deaths, and instrumental deliveries were excluded. Respiratory morbidity included hospitalizations (up to age 18 years), as recorded in hospital records. A Kaplan-Meier survival curve compared cumulative respiratory morbidity. A Weibull parametric survival model controlled for confounders and repeat deliveries. RESULTS: A total of 7337 breech deliveries were included; 6376 (86.9%) cesarean deliveries and 961 (13.1%) vaginal breech deliveries. The Kaplan-Meier survival curve demonstrated higher cumulative incidence of respiratory morbidity in the cesarean delivery group compared with vaginal delivery (log rank test P = 0.006). Using a Weibull parametric survival model to control for confounders, cesarean delivery was found to be an independent risk factor for long-term respiratory morbidity of the offspring (adjusted hazard ratio 1.87, 95% confidence interval 1.32-2.65, P < 0.001). CONCLUSIONS: Cesarean versus vaginal delivery for breech presentation is an independent risk factor for long-term pediatric respiratory morbidity of the offspring.
Assuntos
Apresentação Pélvica , Gravidez , Feminino , Humanos , Criança , Adolescente , Apresentação Pélvica/epidemiologia , Parto Obstétrico/efeitos adversos , Cesárea/efeitos adversos , Fatores de Risco , Hospitalização , Estudos RetrospectivosRESUMO
PURPOSE: Intrapartum fetal death is devastating for both parents and medical caregivers. The purpose of this study was to evaluate the risk factors for intrapartum fetal death, which often influence management in subsequent pregnancies. METHODS: This population-based cohort study included all singleton deliveries between the years 1991-2016 at Soroka University Medical Center. Trends over the years, risk factors for intrapartum fetal death and the effect of day of the week were examined. A generalized estimation equation (GEE) model was used to control for confounders. RESULTS: During the study period 344,536 deliveries were recorded, of which 251 (0.1%) suffered intrapartum fetal death. Rates did not change significantly over the years (p = 0.130, using the chi-square test for trends). Preterm delivery, placental abruption, uterine rupture, shoulder dystocia, congenital malformations, severe preeclampsia and fetal malpresentation were significantly more common in pregnancies complicated by intrapartum death. Using a GEE model; shoulder dystocia (aOR 23.8, 95% CI 9.9-57.3, p < 0.005), uterine rupture (aOR 19.0, 95% CI 7.0-51.4, p < 0.05), preterm delivery (aOR 11.9, 95% CI 8.6-16.5, p < 0.001), placental abruption (aOR 6.2, 95% CI 4.1-9.4, p < 0.001), fetal malpresentation (aOR 3.6, 95% CI 2.6-4.9, p < 0.005) and congenital malformations (aOR 2.6, 95% CI 1.9-3.5, p < 0.05) were all independent risk factors for intrapartum fetal death. Weekend deliveries were not at increased risk of intrapartum fetal death. CONCLUSION: Several risk factors were identified for intrapartum fetal death, with shoulder dystocia demonstrating the highest risk. Unfortunately most factors are neither preventable nor predictable and interventions to decrease the rate of intrapartum fetal death remain elusive.
Assuntos
Descolamento Prematuro da Placenta , Morte Perinatal , Nascimento Prematuro , Distocia do Ombro , Ruptura Uterina , Recém-Nascido , Gravidez , Feminino , Humanos , Descolamento Prematuro da Placenta/epidemiologia , Nascimento Prematuro/epidemiologia , Estudos de Coortes , Placenta , Morte Fetal/etiologia , Fatores de Risco , Estudos RetrospectivosRESUMO
INTRODUCTION: Pregnant women have been told that gaining weight during pregnancy is important for maternal and perinatal health outcomes. However, today it is known that excessive weight gain during pregnancy is associated with adverse health outcomes. This article presents the connection between gestational weight gain and long-term postpartum weight retention as well as relevant epidemiology, predictors for postpartum weight retention and implications of its occurrence. In addition, in this review we raise possible prevention and intervention strategies for preventing weight retention following delivery. Maintaining proper weight gain after delivery, supported by appropriate prevention and intervention for postpartum weight retention, such as counseling regarding a healthy diet and physical activity, social support for postpartum women and social awareness for this important issue can aid in reducing the possible complications of future weight retention.
Assuntos
Ganho de Peso na Gestação , Complicações na Gravidez , Índice de Massa Corporal , Exercício Físico , Feminino , Humanos , Período Pós-Parto , Gravidez , Complicações na Gravidez/etiologia , Complicações na Gravidez/prevenção & controle , Aumento de PesoRESUMO
OBJECTIVE: Postpartum hemorrhage is an obstetric emergency with a rising incidence. The aim of this study was to identify trends in the specific contribution of various risk factors for postpartum hemorrhage by observing their odds ratios throughout different time periods. STUDY DESIGN: In this population-based retrospective cohort study trends of change in odds ratios for known risk factors for postpartum hemorrhage occurring in three consecutive eight-year intervals between 1988 and 2014 were compared. Two multivariable logistic regression models were used in order to identify independent risk factors for postpartum hemorrhage in our population. Trends of various risk factors were compared along the time period of the study. RESULTS: The incidence of postpartum hemorrhage increased from 0.5% to 1988 to 0.6%. Using logistic regression models, preeclampsia, vacuum extraction delivery, retained placenta, perineal or vaginal tears and delivery of a large for gestational age neonate were recognized as independent risk factors for postpartum hemorrhage. While the odds ratios for perineal or vaginal tears significantly increased, odds ratios for delivery of a large for gestational age neonate significantly decreased. Odds ratios for the other risk factors did not change significantly. CONCLUSION: In our study, not only did the rates of statistically significant risk factors for postpartum hemorrhage change during the study period, the specific contribution of each risk factor changed as well. Having a better understanding of these trends might augment our ability to predict this grave obstetric complication and improve maternal outcomes in the future.
Assuntos
Hemorragia Pós-Parto , Gravidez , Recém-Nascido , Feminino , Humanos , Hemorragia Pós-Parto/epidemiologia , Hemorragia Pós-Parto/etiologia , Parto Obstétrico/efeitos adversos , Estudos Retrospectivos , Fatores de Risco , Razão de ChancesRESUMO
PROBLEM: Maternal drug allergy has been associated with altered immune status and an inflammatory environment, which may affect the risk of future infectious diseases in the offspring. OBJECTIVES: We aimed to evaluate perinatal outcomes and long-term infectious hospitalization in the offspring of women with documented drug allergy. METHOD OF STUDY: The study was conducted at the Soroka University Medical Center (SUMC), a tertiary medical center. For perinatal outcomes, generalized estimation equation (GEE) models were used controlling for maternal age, maternal diabetes mellitus, smoking, and hypertensive disorders. The study groups were followed until 18 years of age for infectious-related hospitalizations. A Kaplan-Meier survival curve was used to compare the cumulative incidence of long-term infectious hospitalizations. A Cox proportional hazards model was conducted to control for confounders. RESULTS: During the study period, 243 682 deliveries met the inclusion criteria, of which 9756 (4.0%) occurred in women with documented drug allergy. Using GEE, maternal drug allergy was found to be a significant independent risk factor for hypertensive disorders, diabetes mellitus, intra-uterine growth restriction (IUGR), and preterm delivery. Offspring also had significantly higher rates of long-term infectious hospitalizations. Kaplan-Meier survival curves demonstrated significantly higher cumulative incidence rates of infectious hospitalization (log-rank p < .001). In a Cox proportional hazards model, being born to a mother with documented drug allergy was independently associated with infectious hospitalization of the offspring in the long term. CONCLUSIONS: Maternal documented drug allergy is independently associated with an adverse perinatal outcome such as IUGR and preterm delivery and increased risk of long-term infectious hospitalization of the offspring.
Assuntos
Diabetes Gestacional , Hipersensibilidade a Drogas , Hipertensão Induzida pela Gravidez , Nascimento Prematuro , Recém-Nascido , Gravidez , Humanos , Feminino , Lactente , Nascimento Prematuro/epidemiologia , Preparações Farmacêuticas , Estudos Retrospectivos , Hospitalização , Incidência , Fatores de RiscoRESUMO
OBJECTIVE: We aimed to study the association between fetal gender in twin pregnancies and the risk for childhood infectious morbidity of the offspring. STUDY DESIGN: A population-based cohort analysis was performed comparing total and subtypes of infectious related pediatric hospitalizations among males versus females offspring of twin pregnancies. The analysis included all dichorionic twins born between the years 1991-2021. A Kaplan-Meier survival curve was used to compare the cumulative infectious morbidity incidence, and a Cox proportional hazards model was constructed to adjust for confounders. RESULTS: The study population included 4222 newborns (2111 males and 2111 females). Males had higher rates of infectious-related hospitalizations using a Cox proportional hazards model, an independent association was shown between male gender and infectious related hospitalizations of the offspring (Adjusted HR = 1.2, 95% CI: 1.1-1.4; p < 0.001). CONCLUSION: Male gender in twin pregnancies is associated with an increased risk for long-term pediatric infectious morbidity.
Assuntos
Doenças Transmissíveis , Gravidez de Gêmeos , Gravidez , Feminino , Criança , Recém-Nascido , Humanos , Masculino , Lactente , Estudos de Coortes , Seguimentos , Estimativa de Kaplan-Meier , Modelos de Riscos Proporcionais , Incidência , Hospitalização , Fatores de Risco , Estudos RetrospectivosRESUMO
PURPOSE: To evaluate changes in the independent contribution of different risk factors for placental abruption over time. METHODS: In this retrospective nested case-control study, trends of change in ORs for known risk factors for placental abruption occurring in three consecutive 8-year intervals were compared. A univariate assessment of factors associated with placental abruption and two multivariable logistic regression models were constructed to identify independent risk factors for placental abruption. Trends of change in the incidence and specific contribution of various risk factors were compared along the study time-period. RESULTS: During the study period, 295,946 pregnancies met the inclusion criteria; of these, 2170 (0.73%) were complicated with placental abruption. Using logistic regression models, previous cesarean delivery, in vitro fertilization (IVF) pregnancy, hypertensive disorders, polyhydramnios, and inadequate prenatal care were recognized as independent risk factors for placental abruption. While the relative contribution of IVF pregnancy and polyhydramnios to the overall risk for abruption decreased over the course of the study, previous cesarean delivery became a stronger contributor for placental abruption. CONCLUSION: In our study, a change over time in the specific contribution of different risk factors for placental abruption has been demonstrated.
Assuntos
Descolamento Prematuro da Placenta , Poli-Hidrâmnios , Descolamento Prematuro da Placenta/epidemiologia , Descolamento Prematuro da Placenta/etiologia , Estudos de Casos e Controles , Feminino , Humanos , Placenta , Gravidez , Estudos Retrospectivos , Fatores de RiscoRESUMO
STUDY OBJECTIVE: This study was aimed to assess the association between the use of epidural analgesia during labor and mother-infant bonding. DESIGN: A cross-sectional study. SETTING: Maternity ward at Soroka University Medical Center during 2020. PATIENTS: Women who delivered a singleton live-born infant vaginally in their immediate post-partum period. INTERVENTIONS: Women completed questionnaires. 25 items post-partum bonding questionnaire (PBQ) to assess mother-infant bonding (A high score on the PBQ indicates impaired mother-infant bonding) and the Edinburgh postnatal depression scale (EPDS) questionnaire to assess risk for post-partum depression. MEASUREMENTS: The study used PBQ questionnaire and four sub-scales to assess mother-infant bonding and the EPDS questionnaire to assess risk for post- partum depression. Generalized linear regression models (gamma) were constructed to examine the association between epidural analgesia and mother-infant bonding total score and impaired bonding sub- scale, while adjusting for confounders Additional information such as pregnancy complications and sociodemographic data was drawn from women's medical records. MAIN RESULTS: A total of 234 women were included in the final analysis, of them 126 (53.8%) delivered with epidural analgesia. The total PBQ score was significantly lower among women who received epidural analgesia compared to women without epidural analgesia (7.6 vs. 10.2, p = 0.024), demonstrating a better mother -infant bonding. Using two multivariable linear regression models, controlling for confounders such as maternal age and educational status, epidural analgesia during labor was independently associated with a better mother -infant bonding total score and better impaired bonding sub-scale score (Beta coefficient-0.252, 95% CI -0.5; -0.006, p = 0.045 and Beta coefficient - 0.34, 95% CI -0.52; -0.08, p = 0.01 for mother-infant bonding total score and sub-scale score, respectively). No differences in post-partum depression risks were found between the groups (EDPS≥13, 5.7% vs. 13%, p = 0.058). CONCLUSION: Our study demonstrated better mother -infant bonding among women delivering with epidural analgesia.