View clinical trials related to Preterm Labor.
Filter by:In this study, the effect of infant odor and visual stimulus program applied to mothers who had delivered by cesarean section and whose babies were taken to the NICU on cortical and breast oxygenation (rSO2), amount of breast milk and mother-infant bonding was investigated.
Preterm labor is defined as regular contractions of the uterus resulting in changes in the cervix (effacement and dilatation) that start before 37 weeks of pregnancy. (1) Although preterm labor constitutes only 10% of total labors, yet 70% of infant's mortality is related to prematurity. It is therefore one of the international indices in assessment of health condition worldwide. Human Chorionic Gonadotropin (H.C.G.) is a heterodimeric glycoprotein produced primarily in the placenta and has multiple endocrines, paracrine and immunoregulatory actions. (3) The importance of H.C.G. in maintenance of early pregnancy has been widely accepted, reports have highlighted a potential role of H.C.G. in maintaining uterine quiescence in the third trimester. H.C.G. exerts a potent concentration dependent inhibitory effect on human myometrial contractions. (4) Recent data suggests that H.C.G. might have a role as an endogenous tocolytic agent in normal pregnancy. A significant decrease in serum H.C.G. level was found 2-3 weeks before the spontaneous onset of labour. This might contribute to increasing the contractility in the uterine muscle and gradually initiating the onset of labour. (5)
This observational study aims to test the level of parathyroid hormone in pregnant women. The main question it aims to answer is: n Pregnant women, are the levels of serum PTH, calcium, magnesium, phosphorus & albumin similar in both preterm and term births?
Preterm delivery occurs in about 5-18% of pregnancies before 37 weeks' gestation all over the world.It is associated with a high prevalence of neurological deficits, developmental disabilities and is a leading cause of infant and neonatal mortality. Many of the methods used for predicting preterm birth has not been proven efficacy and is not currently recommended for use.The length of the cervix has been one of the most useful methods in predicting the risk of premature delivery. Detection rates may be improved if combined with other parameters such as the uterocervical angle as a new predictor of spontaneous preterm birth. In this study we will compare between using the uterocervical angle and cervical length in the prediction of preterm labour.
Objective: It is aimed to examine the effect of facilitated tucking after vaginal delivery on late preterm stress, comfort and physiological parameters. Design: The study was designed randomized controlled study. Setting: The study was conducted spontaneous vaginal delivery of late preterm at State Hospital between January-June 2020. Participants: In order to determine the sample size of the study, power analysis was performed using the G*Power (v3.1, 7) program, and a total of 60 preterm were sampled, facilitated tucking (n=30) and control group (n=30). Methods: In the study, Newborn Information and Registration Form, Neonatal Comfort Behavior Scale (NCBS) and Newborn Stress Scale (NSS) were used. As for physiological parameters, for the temperature is used private digital thermometer, for the saturation and heart rate is used device preferred in hospital routine and lastly the respirator rate is clocked by nurses.
Suspected preterm labour (SPL), define as the presence of regular and painful uterine contractions and cervical shortening, constitute a prenatal insult with potential long-term consequences. However, despite recent evidence demonstrating a suboptimal neurodevelopment at 2 years in this population, it remains under-recognized as a significant risk factor for neurodevelopmental disorders or other chronic diseases. The objective of this study is to assess the impact of suspected preterm labour during pregnancy on cardiometabolic profile and neurodevelopment during childhood (6-8 years). Prospective cohort study including children whose mothers suffered a suspected preterm labor during pregnancy and paired controls. A neurodevelopment, cardiovascular and metabolic assessment at 6-8 years of age will be performed. A trained psychologist will carry out the neurodevelopment assessment. Body composition and physical fitness assessment will be performed by one trained pediatrician and nurse. Finally, cardiovascular assessment, including echocardiography and blood pressure, will be performed by two pediatric cardiologists. Data regarding perinatal and postnatal characteristics, diet, lifestyle and weekly screen time of the child will be obtained from clinical histories and direct interviews with the families. Primary outcome measures will include body mass index and adiposity, percentage of fat mass and total and regional lean mass, bone mineral content and density, cardio-respiratory resistance, isometric muscle strength, dynamic lower body strength, systolic and diastolic blood pressure, left ventricle (LV) systolic and diastolic function, general intelligence index, visuospatial working memory span, visual development test, visual acuity, index of emotional and behavioral problems.
Preterm labor (PL) is the leading cause of hospitalization during pregnancy and premature birth the leading cause of fetal morbidity and mortality in France. PL is defined by regular and painful uterine contractions associated with a change in the cervix, between 22 and 36 weeks of gestation. It has been shown that the risk of spontaneous prematurity increases particularly in case of working over 40 hours per week, hard physically conditions, or prolonged daily transport time. Rest is one of the most efficient measure to prevent PL and should be proposed to all pregnant women, and combined with other therapies such as tocolysis or cerclage when needed. The very particular period of lockdown during the COVID-19 pandemic had pregnant women to drastically reduce their activity. They suspended their work and stayed home for various reasons such as pregnancy in progress, children at home, and also collective reasons such as teleworking or workplace closure. During the lockdown period from March 17th to May 11th 2020, fewer preterm labor and less spontaneous prematurity have been suspected by the neonatology and obstetrics teams throughout the Lorraine region. Our study aims to objectively confirm this observation. In this investigation we aim to find a relationship between lockdown, PL and spontaneous prematurity which would need to re-evaluate public health recommendations for pregnant women outside the lockdown.
Pilot study of 10 preterm, who are going to be randomly placed to 3 phases : 2 hour of basal observation of respiratory rate, heart rate, saturation, NIPS and aEEG recording, 2 hours with a 20cycles/minute with "scare ventilator", and 2 hours of 40 cycles/minute with "scare ventilator"
Although the Cesarean section is one of the most common obstetric operations around the world, the World Health Organization recognizes that where cesarean rates are higher than 10%, there is no increase in beneficial maternal and newborn outcomes. some researchers noted that in countries where cesarean rates are above 15%, populations experience higher maternal, infant, and neonatal mortality rates. infants born by cesarean delivery are more likely to require neonatal intensive care unit and have greater respiratory complications, and higher odds for childhood asthma, and obesity. Preterm is defined as babies born alive before completing 37 weeks of pregnancy. Preventing Preterm birth is a global priority due to increased risk for neonatal morbidity and mortality.
Objective: The aim of this study was to investigate the efficacy of fetal right heart doppler findings in determination of pulmonary maturity. Materials and Methods: Pregnant women refered to the Department of Obstetrics and Gynecology at Karadeniz Technical University were included in the study. Pregnant women with pregestational or gestational diabetes mellitus, morbid obesity, thyroid dysfunction and fetal abnormality aneuploidy were not included in the study. The study was planned on women with late preterm and term pregnancy. Late preterm cases between 34-37 weeks were included in study group and term cases over 37 weeks were in control group. The doppler findings of main pulmonary artery and right pulmonary artery, mitral valve e/a wave ratio and lamellar body count were determined as the main outcomes. During caesarean section, 5cc amniotic fluid was taken to measure lamellar bodies count. Perinatal results of patients were recorded. p<0.05 was considered as statistical significance.