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NCT05856396
The overall objective of the project is to identify the determinants of antibody-mediated immunity in infants born to mothers immunized during pregnancy. Using maternal pertussis immunization as a model, the project will identify key predictors and potential determinants of vaccine responses in pregnant women, of the transfer of maternal antibodies to the newborn and of vaccine responses in infants. A systems biology approach will be used to delineate pre-vaccination and post-vaccination cellular and molecular correlates of the immune response to pertussis immunization in peripheral blood and in breastmilk.
NCT07268014
The Effect of Pelvic Floor Exercises During Pregnancy on Obstetric Outcomes and Urinary Incontinence: A Prospective Randomized Controlled Trial
NCT05804838
This study was planned to examine the effects of the Mindfulness-Based Stress Reduction Program, which is one of the popular concepts of the 21st century, on depression, psychological well-being and prenatal attachment, which are likely to occur as a result of increased stress during an important period that requires adjustment as a result of physical, mental and cognitive changes during pregnancy. It will be conducted in a randomized parallel controlled experimental design type using Consolidated Standards of Reporting Trials (CONSORT) guidelines. It is planned to be carried out with the ZOOM Cloud Meetings program, which is an online education platform, with pregnant women who apply to the Health Sciences University Ümraniye Training and Research Hospital pregnancy polyclinic in the Ümraniye district of Istanbul. The universe of the research will be the pregnant women who applied to the Health Sciences University Ümraniye Training and Research Hospital pregnant outpatient clinic. Primiparous pregnant women who meet the inclusion criteria and willingly agree to participate in the study will be included in the study. 54 people in the intervention group, 54 people in the control group, and a total of 108 people will be taken. While the Conscious Awareness-Based Stress Reduction Program adapted for pregnant women will be applied to the intervention group, routine follow-up will be applied to the control group within the scope of the outpatient clinic follow-up of the relevant institution. Informed Voluntary Consent Form, Descriptive Characteristics Information Form, Psychological Well-Being Scale, Beck Depression Scale, Prenatal Attachment Scale and Conscious Awareness Scale will be administered to the participants included in the study. As a result of the findings, the discussion and results of the study will be written.
NCT06577922
Postpartum hemorrhage and birth asphyxia are the leading causes of maternal and neonatal mortalities worldwide. Prevention and adequate treatment are, therefore crucial. While Nepal has made significant improvements in maternal and neonatal health, these efforts are insufficient to achieve the Sustainable Development Goal 3. Several studies have revealed critical gaps in the knowledge and clinical skills of maternal and neonatal health (MNH) providers in Nepal, likely due to limited clinical experience and practical exposure. Therefore, One Heart Worldwide is implementing the 'Maternal and Newborn Health Simulation Lab Centers of Excellence' project in 7 referral hospitals of Nepal wherein in simulation labs will be established and simulation-based training will be provided to hospital staff with a focus on essential care of labor and birth, bleeding after birth, and helping babies breathe modules. This implementation study will evaluate the project implementation and effectiveness using a REAIM (Reach, Effectiveness, Adoption, Implementation, and Maintenance) framework. A mixed-methods approach will be used to evaluate each component of RE-AIM using a quasi-experimental pre-test and post-test design. The pre-test data collection will be of 6 months' duration. During this phase, the investigators will collect daily data on maternal and neonatal health outcomes (Post-partum hemorrhage (PPH) incidence, proportion of newborns with APGAR score\<7 at 5 minutes' assessment, and rate of maternal blood transfusion after PPH), and also assess the skills assessment scores of the MNH service providers. After the completion of pre-test data collection, training will be provided to MNH service providers of the hospital in the established simulation labs. The daily MNH routine data collection will continue during project implementation phase, and till six months after the training MNH service providers of the hospitals. In addition to the assessments done in the pre-test, the investigators will also assess the reach, implementation status, challenges, utilization, and maintenance of established simulation labs. The post-test assessment of skills of MNH service providers will be conducted six months after the completion of the in-hospital trainings. Written informed consent will be obtained from the study participants. For the quantitative data, descriptive and inferential statistical methods will be used for data analysis. Qualitative data will be analyzed using thematic analysis supported by NVIVO 12 software.
NCT06480916
It is an observational, descriptive, prospective, multicenter study of 8 maternity units in Lorraine and Champagne-Ardenne, aimed at comparing the percentage of "avoidable" maternal-fetal transfers (MFTs), defined as transfers in which the delivery finally meets the acceptance criteria of the sending maternity unit, according to the obstetrical indications for these MFTs.
NCT05744531
In this study, it was aimed to evaluation of the effect of internet-based parenting education based on the information -motivation-behavioral skills (ımb) model on maternal and paternal attachment.
NCT05199298
This study will be conducted to determine the effect of breastfeeding program integrated with art therapy such as mandala painting on postpartum breastfeeding self-efficacy, breastfeeding rates, and mother-infant attachment of primiparous mothers. Training on breastfeeding and mother-baby bonding and mandala drawings supporting the training will be sent online to primiparous pregnant women who are at 32-36 weeks of gestation and agree to participate in the study. Telephone follow-up and counseling will continue in the postpartum period. In the postpartum period, follow-up and counseling will continue until the second month.
NCT03748888
The main theme of this study focuses on providing evidence of the impact of antenatal physical activity on maternal/foetal cardiovascular changes during pregnancy and maternal cardiovascular adaptations during the early postpartum period.
NCT04563065
Historically and traditionally, the recommendations related to physical exercise during pregnancy have been based more on moral or cultural issues than on scientific evidence. During some phases of history, pregnancy has meant a period of seclusion for women (not only physical). One of the adverse consequences has been the common recommendation of rest as a general rule for pregnant women. Scientific evidence from recent years has achieved a better understanding of the process of pregnancy and childbirth as well as maternal and fetal responses to exercise. Currently, both from a scientific and clinical/obstetric point of view, there is no doubt about the benefits of an active pregnancy for entire body of pregnant woman, and even her child. In fact, risks of a sedentary lifestyle are applicable to the pregnancy situation, even more with important associated complications during pregnancy and postpartum period. Unfortunately, the impact of COVID-19 has caused an unprecedented global crisis, in this sense the necessary measures taken by the different administrations, especially in terms of confinement causes (from now on) a large number of complications affecting different populations. In summary a complex situation without established prevention strategies exists. The pregnant population is, due to the nature of the gestation and delivery process, one of the population groups with the highest risk of adverse outcomes and associated complications and whose consequences include the mother, fetus, newborn and even children. According to an important body of scientific literature and based on an epigenetic effect, the intrauterine environment can be a determining factor for the future human being to evolve regardless of complications and pathologies (cardiovascular, metabolic, psychic, emotional). This is demonstrated by numerous recent scientific evidences that confirm the unfortunate association between an adverse intrauterine environment (due to various factors) and observable postnatal pathologies in infants. In addition, current publications report the large number and variety of alterations that the COVID-19 situation causes in pregnant women and that includes the entire female organism. This complex situation does not only affect aspects of a physical or physiological nature, but also psychic and emotional factors. In summary, a new state of confinement or similar situations in the near future (impossibility of groupings, distance between people), avoid during the daily life of pregnant women one of the important and recent recommendations made by the international scientific community: a pregnancy physically active. This is especially relevant, due to the dangerous association between complications of a psychological or emotional nature during pregnancy with pre, peri and postnatal disorders (low birth weights, perinatal complications, altered and prolonged deliveries, etc.), which affect not only to the mother and can determine the health of the future human being. According to the scientific literature and based on an epigenetic effect, the intrauterine environment can be a determining aspect in the health of the future human being and the prevention of complications and pathologies (cardiovascular, metabolic, psychic, emotional). This is demonstrated by numerous and recent scientific evidences that confirm the unfortunate association between an adverse intrauterine environment (due to various factors) and different pathologies during and after pregnancy. It is evident the change that COVID-19 and its effects will generate in the lifestyle of the pregnant population and the increased probability of suffering associated pathologies in the next 24-36 months. No preventive actions have yet been planned in Spain and its public hospitals against the impact of COVID-19 on the quality of life of pregnant women. It is urgent to design and perform an adequate strategy of intervention for its possible prevention. From the scientific point of view, the recommendations are clear and concrete, an aerobic exercise program, designed and supervised by professionals from the Sciences of Physical Activity and Sports, is the best option for pregnant women. In this sense, in the last 30 years, physical exercise has proven to have many benefits for pregnant women, without causing risks or adverse effects on maternal-fetal well-being. This is confirmed by an important body of scientific literature on gestational physical exercise and its effects on pregnancy outcomes.
NCT04796155
Determination of fetal head position during labour is highly subjective and depends on clinician's experience in vaginal digital examination. Monitoring the progress of labour with intrapartum ultrasound (IU) exhibits higher accuracy rates. However, the dynamic process of labour needs very frequent sonographic examination and that may decrease the feasibility. Consultation to IU at certain time points can positively limit the need for ultrasound, increase the effectiveness of IU and allow for safer labour in consistency with traditional labour management. This study aims to investigate the use of IU in cases with suspected and diagnosed labour arrest in both the first and second stage of labour.
NCT03938129
Pregnancy related diseases and exposures in pregnancy are known risk factors for future disease. For example, women with a history of preeclampsia (a hypertensive disorder in pregnancy) and children born to these women are at increased risk of cardiovascular disease later in life. Yet, the mechanisms by which these long term health risks occur are unknown. Clearly, this presents a significant public health hazard as preventative and therapeutic interventions to block these pregnancy related diseases are limited. Current barriers to studying these long-term mechanisms in existing cohorts include 1) lack of paired long-term mother-child data, 2) lack of uniformly collected biosamples and 3) challenges in integrating data from multiple sources and institutions. In particular, data and biosample collection from rural and minority populations present significant challenges. The objective of the iELEVATE proposal is to expand and diversify a current biobank to accelerate long-term translational mechanistic and outcomes research in the vulnerable pregnancy population. We will accomplish this by establishing a widely available biorepository that will collect a first trimester blood and urine sample from pregnant women with a clinical data warehouse and e-registry to support long-term prospective cohort studies.
NCT04540458
To determine whether 3D models of fetus' face created from 3D ultrasound will increase maternal and paternal attachment, lower stress, anxiety and depression and have improved life-style choices during pregnancy. Half of participants will receive 3D model and half will receive a picture of 3D ultrasound of their baby.
NCT02674126
A newborn's recognition and preference for their mother's voice occurs early in life, very likely during fetal development. Maternal voice stimuli undergo a unique form of cerebral processing that lends support for the existence of neurophysiologic mechanisms that reflect a child's preference for his/her mother's voice. This study aims to evaluate and compare the effect t of maternal sound listening in children undergoing cardiac surgery on stress response and physiological parameters.
NCT01931540
The prevalence of obesity in the developed world has increased markedly over the last 20 years. Considering the prevalence of obese and overweight adult subjects, and the fact that pregnancy itself induces a state of insulin resistance and inflammation, maternal obesity may be the most common health risk for the developing fetus. It is well established that what we eat has a major impact on our health. However, there is growing evidence to suggest that diet during pregnancy and lactation may be particularly important as not only does it influence the health of the mother, it may have a permanent effect on the health of her children and even her grandchildren. The concept that environmental factors, such as nutrition during early development, influence both our health span and lifespan has been termed the developmental origins of health and disease hypothesis. The objective of the study are: * to compare subjects with frailty (condition developed with ageing) with controls and characterize the unhealthy aged condition with the measurements described below * to examine if signs of frailty can be reversed by lifestyle induced modifications (exercise training programme) of its primary components (IR, sarcopenia, psychological profile) in offspring of overweight/obese (OOM) vs lean mothers (OLM). The study consists of 37 frail old subjects, age ≥ 65 sub-grouped in 17 OOM, and 20 OLM and 11 non frail controls. These subjects will be studied with positron emission tomography (PET), computed tomography (CT), magnetic resonance imaging (MRI) and spectroscopy (MRS) and ultra sounds (US). In addition functional MRI (fMRI) will be performed. Adipose tissue biopsies will be taken. Subjects will undergo characterization of biohumoral markers, a 75 g oral glucose tolerance test, imaging biomarkers (PET/CT, US, fMRI-MRS), genetic biomarkers (DNA and telomere damage) and inflammatory biomarkers (macrophage infiltration) before and after the 4-month lifestyle intervention period (physical exercise). By PET/CT it will be measured tissue-specific IR in skeletal muscle, adipose tissue, liver, myocardium and targeted brain regions. MRS will be used to measure organ steatosis in the skeletal muscle and liver, MRI will be used to measure fat masses in abdominal areas, and fMRI will be performed to assess activation in brain regions regulating cognition and appetite/energy control. US will be used to assess cardiovascular markers (IMT, strain and function).
NCT02016937
In our study we aimed to compare the lactation process by mothers who were undergoing elective Caesarian section under general anesthesia, spinal anesthesia, epidural anesthesia and normal vaginal birth.
NCT00970151
The hypothesis of this study is that maternal and fetal biologic variation in the balance between pro-inflammatory and anti-inflammatory mediators can be measured by currently available techniques. In addition, the investigators hypothesize that a pro-inflammatory maternal phenotype increases the risk of fetal exposure to intrauterine hyperthemia and inflammatory cytokines; and that intrapartum events, especially known risk factors for fever at term such as epidural analgesia and prolonged rupture of membranes, may interact with underlying maternal factors to increase fetal exposure to inflammatory cytokines. This experiment aims to establish the first large-scale cohort to evaluate biomarkers for maternal and fetal inflammation in term pregnancy and to elucidate the relative antepartum and intrapartum contributions to fetal inflammation.