View clinical trials related to Prenatal Stress.
Filter by:This randomized controlled study will examine the effectiveness of patient navigation with culturally adapted cognitive-behavioral interventions and peer support groups for low-income Black/of African Descent pregnant women who are experiencing stress, anxiety, and/or depression.
Explore the associations of prenatal maternal anxiety to placental histologic findings, and the pro-inflammatory, anti-inflammatory, and immunoregulatory cells found in the placenta and determine the effect of maternal anxiety on the association between placental molecular changes on pregnancy and birth and infant outcomes.
This is a randomized comparative effectiveness study of two forms of enhanced prenatal care among 657 Medi-Cal eligible pregnant individuals in Fresno, California. The goal is to see whether group prenatal care with wrap around services versus individual prenatal care supplemented by services covered by the California Department of Public Health Comprehensive Perinatal Services Program (CPSP) results in less depression and anxiety, and more respectful, more person-centered maternity care and lower rates of preterm birth.
Dramatic physiological, psychological, and social changes during the antenatal period may significantly affect a woman's psychosocial and physical conditions, thereby resulting in stress, anxiety, and depressive symptoms. Cognitive behavior therapy (CBT) is a well-established effective psychotherapy to modify thoughts, beliefs, and perceptions, as well as change the behavioral patterns under numerous conditions. However, at-risk women that need access to CBT are challenged by many issues, such as insufficient therapists, stigmatization, long waiting times, and high costs. Preventive strategies may offer a more acceptable means of addressing the problem. Internet-based CBT can help overcome some barriers to improve psychological well-being by providing a timely and efficacious intervention that is customizable, cost-effective, and flexible in terms of time and geography. Hypotheses Compared with the control group, 1. Women who completed an internet-based CBT (MoodUP) will have significantly lower scores for stress, anxiety, and depressive symptoms immediately post-intervention and at 12 weeks post-intervention; 2. Women who completed MoodUP will reduce the frequency of negative automatic thoughts, achieve a better sleep quality, life satisfaction, and mental health immediately post-intervention and at 12 weeks post-intervention; 3. Women who completed MoodUP will have better client satisfaction. Approach A two-stage research design will be used for 3 years. Stage I will consist of the development and validation of MoodUP based on theoretical and empirical rationales. The development of MoodUP will be guided by a combination of the basic principles from behavioral and cognitive psychology. Essential components, teaching strategies, and technical elements of MoodUP will be established according to literature review and a meta-analysis by the principal investigator and her team. Ethical and quality standards will be assessed using the Health on the Net code of conduct and the Health-Related Website Evaluation Form, respectively. Stage II will be used to evaluate the efficacy of MoodUP among 143 antenatal women using a randomized controlled trial, two-armed parallel group pretest, and repeated post-test following the Consolidated Standards of Report Trials guidelines for an internet-based intervention. Primary outcomes will be the presence and severity of antenatal stress, anxiety, and depressive symptoms using the 21-item Depression Anxiety Stress Scale. Secondary outcomes will be automatic thoughts, sleep disturbance, life satisfaction, mental well-being, and client satisfaction, as determined by the 30-item Automatic Thoughts Questionnaires, four-item Sleep Disturbance subscale of the Medical Outcomes Study Sleep Scale, the five-item Satisfaction with Life Scale, the WHO five-item Well-Being Index, and the seven-item Client Satisfaction Questionnaire, respectively. Multivariate analysis of variance with repeated measures will be used to compare the mean difference of scores in the three-time points through Wilks's lambda test. The data will be analyzed according to the intention-to-treat principle with baseline values imputed for missing follow-up data.
Prenatal stress is associated with negative outcomes such as postpartum depression, prematurity or neurodevelopmental delays. The aim of this study is to implement a psychological therapy to reduce stress during pregnancy.
The investigators´ main hypothesis is that prenatal stress (PS)- induced programming during fetal and postnatal development is reflected in epigenetic and autonomic nervous system (ANS) biomarkers which can be harnessed for early detection and follow-up of affected children. By integrating multiple non-invasively obtainable sources of information using novel epigenetic, electrophysiologic and statistical approaches, the trial could yield progress in maternal-fetal medicine, offering a more precise and truly personalized prediction and new possibilities for designing interventions to improve neurodevelopmental outcomes of pregnancy affected by PS.