RESUMO
BACKGROUND: Childbirth experience has been shown to depend on the mode of delivery. However, it is unclear how labour induction influences the childbirth experience in different modes of delivery. Thus, we assessed the childbirth experience among mothers with spontaneous and induced labours. DESIGN: A retrospective cohort study. SETTING: Childbirths in four delivery hospitals in Helsinki and Uusimaa District, Finland, in 2012-2018. SAMPLE: 95051 childbirths excluding elective caesarean sections. METHODS: Obstetric data combined to maternal childbirth experience measured by Visual Analogue Scale (VAS) was analysed with univariate linear modelling and group comparisons. The primiparas and multiparas were analysed separately throughout the study due to the different levels of VAS. MAIN OUTCOME MEASURES: Maternal childbirth experience measured by VAS. RESULTS: The negative effect of labour induction on the childbirth experience was discovered in each mode of delivery. Operative deliveries were perceived more negatively when they were preceded by labour induction. The rate of poor childbirth experience (VAS≤5) was higher for mothers with labour induction (ORs varying from 1.43 to 1.77) except in emergency caesarean sections. The negative effect of labour induction was smaller than the effect of mode of delivery, while successful vaginal delivery with induction (meanPRIMI=8.00 [95% CI 7.96-8.04], meanMULTI=8.50 [8.47-8.53]) was perceived more positive than operational deliveries with spontaneous labour (meansPRIMI≤7.66 [7.61-7.70], meansMULTI≤7.96 [7.89-8.03]). However, labour induction more than doubled the risk of caesarean section for both primiparas and multiparas. CONCLUSIONS: Labour induction generates more negative experiences for both primiparas and multiparas. The negative effect of labour induction is detected for all modes of delivery, being worst among labour induction resulting in operative delivery. The parturients facing cumulative obstetric interventions require special support and counselling during and after delivery.
Assuntos
Cesárea , Trabalho de Parto , Estudos de Coortes , Parto Obstétrico/métodos , Feminino , Finlândia , Humanos , Trabalho de Parto Induzido/métodos , Gravidez , Estudos RetrospectivosRESUMO
PURPOSE: To evaluate whether a trial of planned vaginal breech labor affects neurologic development in children. METHODS: This is a nationwide, Finnish, population-based record linkage study. An odds ratio with 95% confidence intervals was used to estimate the relative risk that a child delivered by planned vaginal breech labor would be diagnosed with adverse neurodevelopmental outcome (cerebral palsy, epilepsy, intellectual disability, sensor neural developmental outcome, hyperactivity, speech and language problems) at the age of 4 years. The reference group were children born by planned cesarean section. RESULTS: During a study period of 7 years, 8374 infants were delivered in breech position. Among them, 3907 (46.7%) had an attempted labor and 4467 (53.3%) infants were delivered by planned cesarean section. There were no differences in the neurodevelopmental outcome. In the planned vaginal labor group, 133 (3.4%) children had an abnormal neurodevelopmental outcome at the age of 4 years compared to 142 (3.2%) in the planned cesarean section group. CONCLUSION: The absolute risk of abnormal neurological outcome in breech deliveries at term was low, regardless of planned mode of birth. Planned vaginal breech labor did not increase the risk for abnormal neurological outcome compared to planned cesarean section.
Assuntos
Encefalopatias/epidemiologia , Apresentação Pélvica , Transtornos do Neurodesenvolvimento/epidemiologia , Prova de Trabalho de Parto , Adulto , Pré-Escolar , Feminino , Finlândia/epidemiologia , Humanos , Masculino , Gravidez , Estudos RetrospectivosRESUMO
INTRODUCTION: In this study, we have assessed the changes in pregnancy outcomes following the implementation of national guidelines for gestational diabetes mellitus (GDM). These national guidelines changed the screening policy from risk-based to comprehensive screening. MATERIAL AND METHODS: We designed a retrospective register-based cohort study based on the data from the Finnish Medical Birth Register and Hospital Discharge Register including 34 794 singleton births in 2006-2008 and 36 488 in 2010-2012. Maternal characteristics and pregnancy outcomes were analyzed. RESULTS: Overall, 29.6% of mothers underwent an oral glucose tolerance test in 2006-2008 compared with 59.7% in 2010-2012. The prevalence of GDM increased from 7.2 to 11.3% and was highest among obese women (body mass index ≥30 kg/m2 ) (from 30.0 to 34.7%; p < 0.001). The proportion of insulin-treated women remained unchanged (12.5/12.3%; p = 0.70). The main pregnancy outcomes for the women with GDM were the increased usage of oxytocin (19.5/40.0%, p < 0.001), increased number of inductions (27.2/33.0%; p < 0.001) and reduced birthweight (mean ± SD: 3647 ± 575 g/3567 ± 575 g). Healthy and unscreened women displayed similar results. Children of both women with GDM and healthy screened women had fewer admissions to the neonatal intensive care unit (16.3%/12.1%; p < 0.001) and less asphyxia (11.3%/6.3%; p < 0.001). However, the rates of cesarean delivery (26.5%/25.4%, p = 0.31), resuscitation (2.6%/2.0%; p = 0.12), and perinatal mortality (1.2/3.1, p = 0.11) among women with GDM did not change, whereas the number of hypoglycemia cases increased (2.3%/5.2%; p < 0.001). CONCLUSIONS: In conclusion, glucose tolerance tests were performed twice as often as a result of the implementation of the national GDM guidelines, but this comprehensive screening practice did not improve pregnancy and neonatal outcomes.
Assuntos
Diabetes Gestacional/diagnóstico , Guias de Prática Clínica como Assunto , Cuidado Pré-Natal/normas , Adolescente , Adulto , Diabetes Gestacional/prevenção & controle , Diabetes Gestacional/terapia , Feminino , Finlândia , Teste de Tolerância a Glucose , Humanos , Serviços de Saúde Materna , Avaliação de Resultados em Cuidados de Saúde , Gravidez , Resultado da Gravidez , Sistema de Registros , Estudos Retrospectivos , Adulto JovemRESUMO
INTRODUCTION: The awareness of the incidence and timing of postpartum venous thromboembolic events guides the use of thromboprophylaxis. Our aims were to assess the incidence and mortality of venous thromboembolic events and identify its associated risk factors during different postpartum periods. MATERIAL AND METHODS: A population-based controlled cohort study by combining four large registers in 2001-2011. All women with a recent delivery were identified. The incidence, risk factors and mortality of venous thromboembolic events 0-180 days after delivery were assessed by using all healthy delivered women as the control group. The incidence was compared with that of the nonpregnant women. RESULTS: Among the 634 292 delivered women, 1169 had venous thromboembolic events 0-180 days postpartum. The incidence of venous thromboembolic events was highest during the first week postpartum: 37-fold compared with nonpregnant women, declining to two-fold immediately after that. Almost half of the venous thromboembolic events occurred between 43 and 180 days postpartum. The incidence of venous thromboembolic events was four-fold compared with that of nonpregnant women. Three venous thromboembolic events-related deaths occurred. Older age, higher body mass index, thrombophilia, multiple pregnancy, gestational diabetes, anemia, chorioamnionitis, threatening premature birth, in vitro fertilization with ovarian hyperstimulation, primiparity, cesarean section, cardiac/renal diseases, and varicose veins were associated with an increased risk for postpartum venous thromboembolic events. The risk remained elevated for 180 days in women with thrombophilia, cesarean section, multiple pregnancy, varicose veins, and cardiac disease. CONCLUSIONS: The risk of venous thromboembolic events remained elevated compared with that of the nonpregnant women after the usually defined postpartum period (6 weeks). The results might assist in selecting women in need of thromboprophylaxis.
Assuntos
Complicações Hematológicas na Gravidez/epidemiologia , Transtornos Puerperais/epidemiologia , Tromboembolia Venosa/epidemiologia , Adolescente , Adulto , Fatores Etários , Estudos de Coortes , Feminino , Finlândia/epidemiologia , Humanos , Incidência , Pessoa de Meia-Idade , Gravidez , Complicações Hematológicas na Gravidez/etiologia , Transtornos Puerperais/etiologia , Fatores de Risco , Tromboembolia Venosa/etiologia , Adulto JovemRESUMO
BACKGROUND: Vaginal breech delivery is associated with adverse perinatal outcome. The aim of this study was to identify factors associated with adverse perinatal outcome in term breech pregnancies, and to provide clinicians an aid in selecting women for a trial of vaginal labor with the fetus in breech position. METHODS: We conducted a retrospective, nationwide, Finnish population-based case-control study. All planned singleton vaginal deliveries at term with the fetus in breech position between the years 2005 and 2014 were analyzed. The study's end point was a composite set of adverse perinatal outcomes. All infants with an adverse outcome were compared to the infants with normal outcomes. A multivariate logistic regression model was used to analyze the data. RESULTS: An adverse perinatal outcome was recorded for 73 (1.5%) infants. According to the study results fetal growth restriction (adjusted odds ratio, 2.94; 95% CI, 1.30-6.67), oligohydramnios (adjusted odds ratio, 2.94; 95% CI, 1.15-7.18), a history of cesarean section (adjusted odds ratio, 2.94; 95% CI, 1.28-6.77, gestational diabetes (adjusted odds ratio, 2.89; 95% CI, 1.54-5.40), epidural anesthesia (adjusted odds ratio, 2.20; 95% CI, 1.29-3.75) and nulliparity (adjusted odds ratio, 1.84; 95% CI, 1.10-3.08) were associated with adverse perinatal outcome. CONCLUSIONS: Adverse perinatal outcome in planned vaginal breech labor at term is associated with fetal growth restriction, oligohydramnios, previous cesarean delivery, gestational diabetes, nulliparity and epidural anesthesia.
Assuntos
Apresentação Pélvica , Parto Obstétrico/efeitos adversos , Assistência Perinatal/métodos , Resultado da Gravidez , Nascimento a Termo , Adulto , Anestesia Epidural/estatística & dados numéricos , Estudos de Casos e Controles , Cesárea/estatística & dados numéricos , Parto Obstétrico/métodos , Feminino , Finlândia , Idade Gestacional , Humanos , Modelos Logísticos , Razão de Chances , Paridade , Gravidez , Estudos Retrospectivos , Fatores de RiscoRESUMO
OBJECTIVE: To assess risk factors for adverse perinatal and neonatal outcomes in "well-selected" singleton vaginal breech deliveries at term. METHODS: During the time span from January 2008 up to April 2015 a total of 786 singleton term breech deliveries with a planned vaginal delivery were identified in a retrospective observational study at Helsinki University Central Hospital, Finland. The study's end point was a composite of adverse perinatal and neonatal outcomes. Infants with an adverse outcome were compared to all spontaneous singleton vaginal breech deliveries with normal perinatal and neonatal outcomes. A multivariate logistic regression model was used to analyze associations between adverse neonatal outcomes and several variables. The secondary outcome was the severe morbidity rate according to the criteria of the term breech trial. RESULTS: An adverse neonatal outcome was recorded for 38 (4.8%) infants. According to the study the second delivery stage lasting <40 min [adjusted odds ratio (aOR): 0.34, 95% confidence interval (95% CI): 0.15-0.79] was associated with lower odds and had a protective effect against adverse outcomes. Epidural anesthesia (aOR: 2.88, 95% CI: 1.08-7.70) was associated with higher adverse outcomes. The incidence rate of severe morbidity was 1.3% (10/787). CONCLUSION: Adverse neonatal outcomes in well-selected breech deliveries are associated with a prolonged second delivery stage lasting >40 min and with epidural anesthesia.
Assuntos
Apresentação Pélvica/cirurgia , Parto Obstétrico/métodos , Adulto , Parto Obstétrico/efeitos adversos , Feminino , Finlândia , Humanos , Recém-Nascido , Modelos Logísticos , Masculino , Gravidez , Resultado da Gravidez , Estudos Retrospectivos , Fatores de RiscoRESUMO
PURPOSE: The aim of this study was to estimate whether breech presentation at term was associated with known individual obstetric risk factors for adverse fetal outcome. METHODS: This was a retrospective, nationwide Finnish population-based cohort study. Obstetric risks in all breech and vertex singleton deliveries at term were compared between the years 2005 and 2014. A multivariable logistic regression model was used to determine significant risk factors. RESULTS: The breech presentation rate at term for singleton pregnancies was 2.4%. The stillbirth rate in term breech presentation was significantly higher compared to cephalic presentation (0.2 vs 0.1%). The odds ratios (95% CIs) for fetal growth restriction, oligohydramnios, gestational diabetes, a history of cesarean section and congenital fetal abnormalities were 1.19 CI (1.07-1.32), 1.42 CI (1.27-1.57), 1.06 CI (1.00-1.13), 2.13 (1.98-2.29) and 2.01 CI (1.92-2.11). CONCLUSIONS: The study showed that breech presentation at term on its own was significantly associated with antenatal stillbirth and a number of individual obstetric risk factors for adverse perinatal outcomes. The risk factors included oligohydramnios, fetal growth restriction, gestational diabetes, history of caesarean section and congenital anomalies.
Assuntos
Apresentação Pélvica/epidemiologia , Resultado da Gravidez , Adulto , Cesárea , Parto Obstétrico , Feminino , Humanos , Paridade , Gravidez , Estudos Retrospectivos , Fatores de Risco , Nascimento a TermoRESUMO
OBJECTIVE: The aim of the study was to analyze the risk of adverse pregnancy outcome in three subgroups with extremely low maternal pregnancy-associated plasma protein-A (PAPP-A), that is, <0.3 multiples of median (MoM) at the first trimester screening. METHOD: A cohort of 961 pregnancies with PAPP-A levels < 0.3 MoM at the first trimester combined screening was followed up during the study period of January 2009 to December 2012. The incidences of adverse outcomes was determined in three subgroups with PAPP-A levels < 0.1 MoM, 0.1 to 0.2 MoM, and 0.2 to 0.3 MoM, respectively. RESULTS: The risks of aneuploidy and spontaneous abortion increased with decreasing PAPP-A levels (p < 0.001), but no difference was detected in the rate of structural anomalies among the three groups. Rates of preterm delivery (p < 0.001) and birth weight < 2 standard deviation below the mean (p < 0.001) increased with decreasing PAPP-A levels. The rates of preeclampsia, stillbirth, and cesarean delivery were not significantly different across the three subgroups. CONCLUSION: The risks of aneuploidy, spontaneous abortion, preterm delivery, and small for gestational age newborn increased with decreasing PAPP-A. © 2016 John Wiley & Sons, Ltd.
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Aborto Espontâneo/epidemiologia , Transtornos Cromossômicos/epidemiologia , Anormalidades Congênitas/epidemiologia , Resultado da Gravidez/epidemiologia , Proteína Plasmática A Associada à Gravidez/metabolismo , Nascimento Prematuro/epidemiologia , Aborto Espontâneo/metabolismo , Adulto , Aneuploidia , Biomarcadores/metabolismo , Cesárea/estatística & dados numéricos , Transtornos Cromossômicos/metabolismo , Estudos de Coortes , Anormalidades Congênitas/metabolismo , Feminino , Humanos , Recém-Nascido de Baixo Peso , Recém-Nascido , Recém-Nascido Pequeno para a Idade Gestacional , Pré-Eclâmpsia/epidemiologia , Pré-Eclâmpsia/metabolismo , Gravidez , Primeiro Trimestre da Gravidez , Nascimento Prematuro/metabolismo , Fatores de Risco , Natimorto/epidemiologia , Adulto JovemRESUMO
OBJECTIVES: The purpose of this study was to evaluate pregnancies with isolated short fetal femur and humerus on second-trimester sonography. Short fetal long bones are known to be associated with aneuploidy and structural anomalies. In this study, we wanted to show the risk of adverse pregnancy outcomes in euploid and nonanomalous pregnancies. METHODS: Singleton pregnancies with short femur and humerus were included. Pregnancies with normal fetal bone lengths and age-matched mothers were selected as controls. RESULTS: The study group included 30 pregnancies with short fetal femur and humerus, and the control group included 60 normal pregnancies. The overall odds ratio for an adverse pregnancy outcome in the study group was 24.9. Preterm delivery occurred significantly more frequently (odds ratio, 20.8; P < .001), and one-third of pregnancies were complicated by preeclampsia. In the group with short long bones, the odds ratio for a pathologic umbilical Doppler flow pattern was 45.2 (P < .001), and birth weight was significantly lower (P < .001). Also, 3 (10.3%) stillbirths and 4 (13.3%) cases of early neonatal death were recorded in this group. These complications were not recorded in the control group. The risk of emergency cesarean delivery was significantly higher in the group with short long bones (odds ratio, 11.8; P < .001). CONCLUSIONS: The risk of adverse pregnancy outcomes is significant in euploid and nonanomalous pregnancies with isolated short long bones. Close follow-up is needed during pregnancy.
Assuntos
Fêmur/diagnóstico por imagem , Úmero/diagnóstico por imagem , Resultado da Gravidez , Segundo Trimestre da Gravidez , Ultrassonografia Pré-Natal , Adulto , Feminino , Fêmur/anormalidades , Fêmur/embriologia , Humanos , Úmero/anormalidades , Úmero/embriologia , Gravidez , Estudos RetrospectivosRESUMO
Objectives To compare the Foley catheter and misoprostol for induction of labor in term women with premature rupture of membranes. Study Design A randomized controlled trial was performed in three university hospitals in Finland between March 2012 and September 2014. A total of 202 term women with ruptured membranes >18 hours, singleton pregnancies in cephalic presentation, unfavorable cervix, and no prior cesarean section were enrolled. Participants were randomly allocated to induction of labor by Foley catheter or oral misoprostol in a 1:1 ratio. All women received prophylactic antibiotics. The main outcomes were cesarean section and maternal and neonatal infections. Results Labor induction by Foley catheter or misoprostol showed no difference in cesarean delivery rates (23.6 vs. 18.2%; odds ratio [OR], 1.39; 95% confidence interval [CI], 0.69-2.82; p = 0.36), maternal intrapartum infections (2.2 vs. 2%; OR, 1.12; 95% CI, 0.15-8.9; p = 1.00), postpartum infections (1.1 vs. 2.0%; OR, 0.55; 95% CI, 0.05-6.18; p = 1.00), or neonatal infections (1.1 vs. 5.1%; OR, 0.21; 95% CI, 0.24-1.87; p = 0.22). The total time from induction to delivery was similar (1,311 vs. 1,435 minutes; p = 0.31) in the two groups. Conclusions Foley catheter or misoprostol can both be used for induction of labor in women with term premature rupture of membranes.
Assuntos
Maturidade Cervical/efeitos dos fármacos , Ruptura Prematura de Membranas Fetais/epidemiologia , Trabalho de Parto Induzido/métodos , Misoprostol/administração & dosagem , Ocitócicos/administração & dosagem , Administração Oral , Adulto , Cesárea/estatística & dados numéricos , Feminino , Finlândia , Humanos , Hemorragia Pós-Parto/epidemiologia , Gravidez , Resultado da Gravidez , Estudos Prospectivos , Nascimento a Termo/efeitos dos fármacos , Cateterismo Urinário/métodosRESUMO
OBJECTIVE: The aim of this study is to evaluate whether induction of breech delivery at term is feasible and safe for mother and child compared with spontaneous vaginal breech delivery. STUDY DESIGN: A total of 268 singleton term breech deliveries with an attempted vaginal delivery were identified in a single-center retrospective observational study. Out of these, 73 cases had an induction of labor for various medical and obstetric reasons and were compared to 195 spontaneous singleton breech deliveries. The main outcome measure was the mode of delivery. Secondary outcomes included maternal and neonatal morbidity and mortality. RESULTS: The vaginal delivery rate in the induction group was 64.4% compared with 80% in the spontaneous delivery group. No statistical differences were observed between the two delivery groups regarding neonatal and maternal morbidity and mortality. CONCLUSIONS: The vaginal delivery rate was significantly lower in induced than in spontaneous breech deliveries. The neonatal and maternal morbidity and mortality rates were similar implying that induction in breech delivery is an option and it is time for clinical reappraisal.
Assuntos
Apresentação Pélvica , Cesárea , Parto Obstétrico/métodos , Trabalho de Parto Induzido , Resultado da Gravidez , Nascimento a Termo , Adulto , Estudos de Viabilidade , Feminino , Humanos , Masculino , Mães , Avaliação de Processos e Resultados em Cuidados de Saúde , Gravidez , Estudos RetrospectivosRESUMO
The majority of congenital heart defects occur without identifiable risk factors. Detection rates are therefore highly dependent on the experience and expertise of the obstetrical screening operator. In the first trimester, the risk of congenital heart defects increases with increasing nuchal thickness (≥2.5 mm detects 44% of major congenital heart defects), but because of the number of false positives, the positive predictive value is only a few percent. The anatomy of major congenital heart defects may be delineated in less than half of the fetuses during early second trimester. The reported yield of congenital heart defects detection during the mid-gestational routine obstetrical screening has improved over time and detection rates up to 85% of major congenital heart defects have been reported when outflow tract and three-vessel views are included in conjunction with the four-chamber view. Improved detection rates have been achieved following screening operator training interventions combined with a low referral threshold to obtain a detailed fetal echocardiographic study.
Assuntos
Abdome/diagnóstico por imagem , Cardiopatias Congênitas/diagnóstico por imagem , Capacitação em Serviço/métodos , Ultrassonografia Pré-Natal/métodos , Ultrassonografia Pré-Natal/normas , Feminino , Idade Gestacional , Humanos , Programas de Rastreamento/métodos , Medição da Translucência Nucal , Gravidez , Diagnóstico Pré-Natal/métodos , Sensibilidade e EspecificidadeRESUMO
BACKGROUND: Induction of labour is associated with increased risk for caesarean delivery among nulliparous women. The aims of this study were to evaluate the risk factors for caesarean delivery and to investigate the risk of maternal and neonatal infections in nulliparous women undergoing induction of labour by Foley catheter. METHODS: This clinical retrospective study of 432 nulliparous women with singleton pregnancy and intact amniotic membranes at or beyond 37 gestational weeks scheduled for induction of labour by Foley catheter was conducted over the course of one year, between January 2012 and January 2013, in Helsinki University Hospital. The main outcome measures were caesarean section rate and maternal and neonatal infections. Univariate and multivariate logistic regressions were used to estimate relative risks by odds ratios with 95% confidence intervals. RESULTS: The caesarean section rate was 39.1% (n = 169). In multivariate regression analysis, the factors associated with caesarean section were the need for oxytocin for labour induction [OR 2.9 (95% CI 1.8-4.5) p < 0.001] and early epidural analgesia [OR 9.9 (95% CI 2.1-47.5), p = 0.004]. The maternal intrapartum infection rate was 6.3%, and the clinical neonatal infection rate was 2.8%. In multivariate analysis, gestational diabetes was associated with maternal intrapartum infection [OR 4.3 (95% CI 1.7-11.0, p = 0.002] and early epidural analgesia with neonatal clinical sepsis [OR 10.5 (95% CI 1.4-76), p = 0.02]. CONCLUSIONS: Oxytocin induction and early epidural analgesia were associated with caesarean delivery. Gestational diabetes and early epidural analgesia were associated with infectious morbidity. Since the first caesarean delivery has a major impact on subsequent pregnancies, optimising labour induction among nulliparous women is important.
Assuntos
Cesárea/estatística & dados numéricos , Trabalho de Parto Induzido/efeitos adversos , Complicações do Trabalho de Parto/etiologia , Cateterismo Urinário/efeitos adversos , Adulto , Analgesia Epidural/estatística & dados numéricos , Analgesia Obstétrica/métodos , Analgesia Obstétrica/estatística & dados numéricos , Diabetes Gestacional/epidemiologia , Feminino , Humanos , Saúde do Lactente/estatística & dados numéricos , Recém-Nascido , Trabalho de Parto Induzido/métodos , Análise Multivariada , Complicações do Trabalho de Parto/epidemiologia , Ocitócicos/uso terapêutico , Ocitocina/uso terapêutico , Paridade , Gravidez , Complicações Infecciosas na Gravidez/epidemiologia , Complicações Infecciosas na Gravidez/etiologia , Estudos Retrospectivos , Cateterismo Urinário/estatística & dados numéricosRESUMO
OBJECTIVES: To describe labor outcomes in women with prolonged pregnancy and induction of labor with a Foley catheter, as compared with women with spontaneous onset of labor. DESIGN: Retrospective study. SETTING: Helsinki University Hospital. SAMPLE: 553 women with uncomplicated prolonged pregnancies between January 2011 and January 2012, divided into 303 women (54.8%) with Foley catheter induction and 250 (45.2%) with spontaneous labor. METHODS: Maternal and neonatal characteristics of women with uncomplicated singleton pregnancy of ≥41(+5) weeks of gestation were analyzed. MAIN OUTCOME MEASURES: Cesarean delivery rates, maternal and neonatal morbidity. RESULTS: The cesarean delivery rate was 30.7% (n = 93/303) in women with labor induction and 4.8% (12/250) in women with spontaneous onset of labor (p < 0.001). The cesarean delivery rate was 37.3% (91/244) among nulliparous women with labor induction and 8.7% (11/126) among women with spontaneous labor, a sixfold increased risk (odds ratio 6.2). Among parous women, cesarean section rates were low and not significantly different (3.4% vs. 0.8%, p = 0.2). There were no differences in maternal intrapartum or postpartum infection rates or adverse neonatal outcomes between the groups. CONCLUSIONS: Foley catheter induction of labor in prolonged pregnancy did not increase maternal or perinatal morbidity compared with spontaneous onset of labor but was associated with a considerably increased cesarean section rate, particularly among nulliparous women.
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Trabalho de Parto Induzido/instrumentação , Gravidez Prolongada/terapia , Cateterismo Urinário , Adulto , Cesárea/estatística & dados numéricos , Feminino , Finlândia , Humanos , Recém-Nascido , Gravidez , Resultado da Gravidez , Estudos Retrospectivos , Fatores de RiscoRESUMO
AIM: Women with a recent induced abortion have a 3-fold risk for suicide, compared to non-pregnant women. The increased risk was recognised in unofficial guidelines (1996) and Current Care Guidelines (2001) on abortion treatment, highlighting the importance of a check-up 2 - 3 weeks after the termination, to monitor for mental health disorders. We studied the suicide trends after induced abortion in 1987 - 2012 in Finland. METHODS: We linked the Register on Induced Abortions (N = 284,751) and Cause-of-Death Register (N = 3798 suicides) to identify women who had committed suicide within 1 year after an induced abortion (N = 79). The abortion rates per 100,000 person-years were calculated for 1987 - 1996 (period with no guidelines), 1997 - 2001 (with unofficial guidelines) and 2002 - 2012 (with Current Care Guidelines). RESULTS: The suicide rate after induced abortion declined by 24%, from 32.4/100,000 in 1987 - 1996 to 24.3/100,000 in 1997 - 2001 and then 24.8/100,000 in 2002 - 2012. The age-adjusted suicide rate among women aged 15 - 49 decreased by 13%; from 11.4/100,000 to 10.4/100,000 and 9.9/100,000, respectively. After induced abortions, the suicide rate increased by 30% among teenagers (to 25/100,000), stagnated for women aged 20 - 24 (at 32/100,000), but decreased by 43% (to 21/100,000) for women aged 25 - 49. CONCLUSIONS: The excess risk for suicide after induced abortion decreased, but the change was not statistically significant. Women with a recent induced abortion still have a 2-fold suicide risk. A mandatory check-up may decrease this risk. The causes for the increased suicide risk, including mental health prior to pregnancy and the social circumstances, should be investigated further.
Assuntos
Aborto Induzido , Guias de Prática Clínica como Assunto , Prevenção do Suicídio , Adolescente , Adulto , Feminino , Finlândia , Humanos , Pessoa de Meia-Idade , Gravidez , Medição de Risco , Suicídio/tendências , Adulto JovemRESUMO
OBJECTIVE: This study aims to estimate the occurrence of emergency peripartum hysterectomy (EPH) and to quantify its risk factors in connection with the mode of delivery and the obstetric history of patients at the Helsinki University Central Hospital, Finland. METHODS: In a retrospective, matched case-control study we identified 124 cases of EPH from 2000 to 2010 at our hospital. These were matched with 248 control patients. RESULTS: The incidence rate of EPH was 9.9/10,000. Patients whose current delivery was vaginal, and had a cesarean section (CS) in their history had a six-fold risk for EPH. Women who underwent their first CS had a nine times higher risk, while patients who currently underwent CS and had a history of previous CS, had a 22 times higher risk. Those who experienced prostaglandin-E1 induction had a five-fold risk. Maternal age >35 years, previous curettage, and twin pregnancy were identified as significant risk factors. In 41 cases, interventions to reduce bleeding were performed. CONCLUSION: Obstetric emergency training and guidelines for massive hemorrhage should be established in any delivery department. Moreover, all possible precautions should be taken to avoid the first CS if it is obstetrically unnecessary. Induction with prostaglandin-E1, maternal age >35 years, previous curettage, twin pregnancies, and early gestation were identified as risk factors for EPH.
Assuntos
Parto Obstétrico/métodos , Histerectomia/estatística & dados numéricos , Hemorragia Pós-Parto/cirurgia , Adulto , Estudos de Casos e Controles , Cesárea/estatística & dados numéricos , Parto Obstétrico/efeitos adversos , Emergências , Feminino , Finlândia , Hospitais Universitários , Humanos , Modelos Logísticos , Análise Multivariada , Período Periparto , Hemorragia Pós-Parto/etiologia , Gravidez , Estudos Retrospectivos , Fatores de RiscoRESUMO
OBJECTIVE: The aim of this study was to compare the rate of cesarean sections in 12 delivery units in Finland, and to assess possible associations between cesarean section rates and maternal and neonatal complications. DESIGN: Prospective multicenter cohort study. SETTING: The 12 largest delivery units in Finland. POPULATION: Total obstetric population between 1 January 2005 and 30 June 2005 (n = 19 764). METHODS: Prospectively collected data on 2496 cesarean sections and data derived from the Finnish Birth Register on all deliveries in these units were compared. Cesarean section rates and maternal complication rates were adjusted for known risk factors. MAIN OUTCOME MEASURES: Cesarean section rate, maternal complications related to cesarean section, and neonatal asphyxia. RESULTS: The cesarean section rates varied significantly between the hospitals (12.9-25.1%, p < 0.0001), as did the maternal complication rates related to cesarean section (13.0-36.5%, p < 0.0001). There was no relation between maternal complications and the cesarean section rate. The differences remained after adjusting for risk factors. Neonatal asphyxia rates varied between 0.14 and 2.8% (p < 0.0001) and were not related to the cesarean section rates. CONCLUSIONS: The rates of cesarean section, maternal complications and neonatal asphyxia vary markedly between different delivery units. Good maternal and neonatal outcomes can be achieved with cesarean section rates <15%.
Assuntos
Asfixia Neonatal/epidemiologia , Cesárea/estatística & dados numéricos , Avaliação de Resultados em Cuidados de Saúde , Complicações Pós-Operatórias/epidemiologia , Complicações na Gravidez/epidemiologia , Adulto , Asfixia Neonatal/etiologia , Asfixia Neonatal/prevenção & controle , Feminino , Finlândia/epidemiologia , Humanos , Incidência , Recém-Nascido , Complicações Pós-Operatórias/etiologia , Gravidez , Complicações na Gravidez/etiologia , Complicações na Gravidez/cirurgia , Estudos Prospectivos , Fatores de RiscoRESUMO
OBJECTIVE: To study the effect of the childbirth experience on the likelihood and interval to a subsequent live birth. DESIGN: Retrospective analysis of a 7-year cohort. SETTING: Childbirths in Helsinki University Hospital delivery units. PARTICIPANTS: All parturients giving birth to a term and living baby from a single pregnancy in Helsinki University Hospital delivery units from January 2012 to December 2018 (n=120 437). Parturients delivering their first child (n=45 947) were followed until the birth of a subsequent child or the end of 2018. MAIN OUTCOME MEASURE: The interval to a subsequent childbirth connected to the experience of the first childbirth was the primary outcome of the study. RESULTS: A negative first childbirth experience decreases the likelihood of delivering a subsequent child during the follow-up (adjusted HR=0.81, 95% CI 0.76 to 0.86) compared with those experiencing the first childbirth as positive. For parturients with a positive childbirth experience, the median interval to a subsequent delivery was 3.90 years (3.84-3.97) compared with 5.29 years (4.86-5.97) after a negative childbirth experience. CONCLUSION: The negative childbirth experience influences reproductive decisions. Consequently, more focus should be placed on understanding and managing the antecedents of positive/negative childbirth experiences.
Assuntos
Parto Obstétrico , Parto , Feminino , Criança , Gravidez , Humanos , Estudos de Coortes , Estudos Retrospectivos , FinlândiaRESUMO
We analyzed the frequency and possible causes of false-negative (Fn) screening results in first-trimester combined Down syndrome screening in Finland. During the study period (May 1, 2002, to December 31, 2008), 76,949 voluntary women with singleton pregnancies participated in screening. Maternal age at screening, week of gestation, levels of pregnancy-associated plasma protein-A (PAPP-A), free ß-human chorionic gonadotropin (fß-hCG), and nuchal translucency (NT) measurement were compared and statistically analyzed between true-positive (Tp) and Fn cases. There were a total of 188 Down syndrome cases (1:409) in the screened population; 154 confirmed Tp and 34 Fn cases. Most Fn cases (n = 25) occurred at 12 + 0 to 13 + 6 weeks' gestation and only nine Fn cases presented between 10 and 11 weeks' gestation. According to the logistic regression analysis, the NT measurement was the most powerful discriminating factor in Fn screening results and accounted for 37.2% of Fn results. The second most important factor was fß-hCG, adding 14.0% to R(2), followed by PAPP-A, which contributed a further 14.3%. The chosen parameters explain 83.9% of Fn results, but 16.1% remain due to unknown factor(s). All investigated parameters contributed to Fn screening results, but fetal NT was the most discriminating factor leading to an Fn screening result.
Assuntos
Gonadotropina Coriônica Humana Subunidade beta/sangue , Síndrome de Down/diagnóstico , Medição da Translucência Nucal/estatística & dados numéricos , Proteína Plasmática A Associada à Gravidez/análise , Diagnóstico Pré-Natal/estatística & dados numéricos , Adulto , Reações Falso-Negativas , Feminino , Finlândia , Humanos , Idade Materna , Gravidez , Primeiro Trimestre da Gravidez , Diagnóstico Pré-Natal/normasRESUMO
OBJECTIVES: The aim of this study was to analyse the relation between the used labour pain relief and childbirth experience measured by Visual Analogue Scale (VAS). DESIGN: A retrospective cohort study. SETTING: Childbirth in five Helsinki University Hospital delivery units from 2012 to 2018. PRIMARY OUTCOME MEASURE: Childbirth experience measured by VAS and classified in three groups (negative VAS=1-5, positive VAS=6-8 and highly positive=9-10). RESULTS: The use of epidural or non-epidural compared with non-medical pain relief methods decreased the likelihood to experience highly positive childbirth for primiparous (adjusted OR (aOR)EPIDURAL=0.64, 95% CI 0.57 to 0.73; and aORNON-EPIDURAL=0.76, 95% CI 0.66 to 0.87) and multiparous (aOREPIDURAL=0.90, 95% CI 0.84 to 0.97 and aORNON-EPIDURAL=0.80, 95% CI 0.74 to 0.86) parturients. The effects of epidural differed between primiparas and multiparas. In multiparas epidural was associated with decreased odds for experiencing negative childbirth compared with the non-medical group (aOR=0.70, 95% CI 0.57 to 0.87), while the effect of epidural was considered insignificant in primiparas (aOR=1.28, 95% CI 0.93 to 1.77). CONCLUSION: While the use of medical-epidural and non-epidural-pain relief methods were not associated with odds for experiencing negative childbirth in primiparas, using epidural helps to avoid negative experience in multiparas. However, the odds for experiencing highly positive childbirth were decreased if the parturients used any medical pain relief for both primiparas and multiparas. Consequently, the effect of pain relief on the childbirth experience is strongly confounded by indication. Thus, the use of pain relief per se plays a limited role in the complex formation of the overall childbirth experience.