View clinical trials related to Pregnancy.
Filter by:The first objective of the study is to evaluate a treat to target treatment strategy in women with moderate to high disease activity of RA and a pregnancy wish, from pre-pregnancy. The treatment strategy is based on deliberate treatment decisions to lower disease activity, including the continuation or start of biological treatment (in particular anti-Tumor Necrosis Factor [anti-TNF]), based on a standard care protocol in the Erasmus MC. The second objective is to evaluate the safety of the use of anti-TNF during pregnancy among women with a rheumatic disease that require the use of anti-TNF before or during pregnancy.
Forty percent of pregnant women in the United States are women who have never given birth. As a group, they sometimes have complications with their pregnancy, but there is no information from a previous pregnancy to identify who might have a problem. Very little research has been done with this group. The Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-to-be (nuMoM2b) is collecting data from a diverse population of about 10,000 women who are having their first baby and are carrying only one baby. The women are enrolled early in pregnancy and undergo research assessments four times during their pregnancies. Data are collected through interviews, self-completed data forms, clinical measurements, ultrasound, and collection and storage of blood samples, urine samples, and fluid from the vagina and cervix. Some information comes from medical records. A subset of women may be asked to participate in substudies collecting information on sleep breathing, sleep patterns and quality, or other areas possibly related to birth outcomes. The goal of the research is to find ways to identify women in this group who might develop a problem with their pregnancy and use this information to improve the health of pregnant women and their babies in the future. The study is focusing on pregnancy problems like high blood pressure, babies that are born much too early and very small babies.
The purpose of this study is to test a behavioral intervention to minimize sleep disruption and fatigue in new mothers after the birth of their first infant. This study also tests whether an acetaminophen intervention at the time of an infant's 2-month immunization series improves infant and maternal sleep.
The innate immunity of the vaginal tract provides first-line defense from abnormal microorganisms or overgrowth of common organisms, such as Candida species or Gardnerella vaginalis. It is unclear from the current available literature whether the rate of vaginal infection increases or decreases in frequency during pregnancy when compared to the non-pregnant state, but this may be predicted by shifts in vaginal innate immunity. Vaginal infections are important players in HIV disease, potentially increasing the risk of viral transmission. In addition, these infections may activate inflammatory markers in the reproductive tract and increase the risk of premature delivery or other negative pregnancy outcomes. The vaginal innate immune system has not been well characterized in pregnant women, or in women with HIV infection. The study of how this system changes in pregnancy and HIV infection will provide essential knowledge for further study of vaginal mucosal protection. The investigators study is an observational study designed to compare levels of vaginal innate immunity markers in women based on a) pregnancy status and b) HIV infection status. Comparisons will be made between pregnant and non- pregnant women and between HIV positive and HIV negative women. The investigators hypothesize that there will be significant differences in levels of innate immunity between the groups.
Low back and posterior pelvic pain are common in pregnant females. Previous studies have demonstrated disability and it is estimated that all women experience some degree of musculoskeletal discomfort during pregnancy. Borg-Stein et. al. found 25% of pregnant females have temporarily disabling symptoms. There is demonstrated controversy over the mechanism of low back pain in pregnancy. The biomechanical theory implies that the enlarging uterus causes the maternal center of gravity to move anteriorly causing stress on the low back. Jensen et. al. demonstrated that weight gain correlated with biomechanical changes. The changes were measured by weight gain in segmental regions of the body and in principal moments of inertia from the sit to stand movement. Literature does not demonstrate a specific correlation between weight gain and the biomechanical changes of sway rate, lumbosacral angle and center of gravity. These three measurements may have a correlating effect on the underlying cause of low back pain in pregnant women. This study aims to determine the correlation between weight gain of pregnant females and the biomechanical changes of sway rate, lumbosacral angle and center of gravity. The change in weight over the last two trimesters will be correlated with the sway rate, lumbosacral angle and center of gravity. The degree of symptomatic low back pain as measured by the Oswestry Low Back Pain Scale will also be correlated with the sway rate, lumbosacral angle and center of gravity.
This study will evaluate the effect of an American Indian/Alaska Native (AI/AN) adaptation of the It's Your Game…Keep It Real (IYG) intervention, relative to a comparison condition on sexual behavior outcomes and psychosocial variables for middle school aged youth (12 - 14 years old). The original IYG program was designed for students in Houston middle schools to help students delay sexual initiation and if sexually active, use condoms and contraception. The present study will adapt the existing IYG program for an AI/AN youth cohort; the original IYG curriculum will be transferred into a web-based format and modified to incorporate additional culturally-relevant components. The primary hypothesis to be tested is: (1) students who receive the web-based curriculum will delay sexual activity relative to those who receive standard care. The major dependent variable is the proportion of students initiating sexual activity. Secondary hypotheses will examine the effect of the web-based curriculum on specific types of sex and psychosocial variables related to sexual risk-taking behavior. This project will also examine the effect of the intervention on the proportion of students who are sexually active, number of times students engage in unprotected sexual intercourse, and students' number of sexual partners.
Preeclampsia is a form of hypertension that is unique to human pregnancy. The incidence of the disease ranges between 2 and 7 percent in healthy nulliparous women. The etiology of preeclampsia is unknown. Women with preeclampsia may exhibit a symptom complex ranging from minimal BP elevation to derangements of multiple organ systems. The renal, hematologic, and hepatic systems are most likely to be involved. More than 100 clinical, biophysical, and biochemical tests have been recommended to predict or identify the patient at risk for the future development of the disease. The results of the pooled data for the various tests and the lack of agreement between serial tests suggest that none of these clinical tests is sufficiently reliable for use as a screening test in clinical practice. As a result there is obviously a great need to develop a novel technology for the early detection of this pregnancy complication before its clinical manifestations appear. An early detection can help in early treatment to prevent or at least minimize the sequel of this disease. The aim of this project is the early detection of "Preeclampsia" and other pregnancy complications using volatile biomarkers appearing in exhaled breath and/or blood samples, using a simple and inexpensive toll termed NA-NOSE. Phase-I: The primary phase of this project is the comparison between volatile biomarkers' patterns of pregnant women suffering from "Preeclampsia", pregnant women that are considered to have "Normal Pregnancy", and healthy "Non-Pregnant" women. Phase-II: The secondary phase of this project is the ability to predict "Preeclampsia", as compared, head-to-head, with other potential predictors used in the current clinical practice.
Frozen- thawed embryos obtained by IVF treatments are transferred to the uterus immediately following thawing or after incubation for additional 24-72 hours. The two methods are routine in IVF laboratories. In this study the investigators would like to compare between these two methods in terms of implantation rate, pregnancy rate and delivery.
This study aims at investigating the effects of maternal depressive symptomatology on pregnancy outcomes and newborn development. How paternal psychopathology is involved in the association will also be explored. This is a three-year prospective cohort study. Three versions of questionnaires (the mother, the father, and the infant) will be developed first. For parents, data on self-reported symptomatology such as depression, anxiety, and stress will be collected, while for infants, maternal report on newborn development will be measured. Then, two medical centers and two regional hospitals will be selected. All pregnant women who undergo a first-trimester prenatal visit, who plan to carry the baby till term, and whose spouse is also willing to participate will be invited to join the study. The investigators expect to recruit a total of 194 pairs of depressive mothers and her spouses and 278 pairs of non-depressive mothers and her spouses in the study. After the informed consent is obtained, one baseline assessment (i.e., the first trimester) and four follow-up assessments (i.e., the second trimester, the third trimester, one month postnatal and six months postnatal) will be implemented. Basically, prenatal investigation (for both mothers and fathers) will be carried out at the outpatient prenatal visit. Postnatal investigation (for the mothers, fathers and infants) will be processed at the pediatric outpatient visit when the infants are schedule for an immunization injection. After data are collected, descriptive, analytic and longitudinal data analyses will be performed to investigate the association between parental psychopathology and pregnancy outcomes and newborn development. This study will explore the effects of the developmental trajectories of parental psychopathology on newborn growth during the critical stage of pregnancy. It is hoped that evidence based data could be obtained, examined, and applied in future prevention-intervention program to promote parental and newborn health, both physically and psychologically.
Approximately 120 female volunteers requesting a pregnancy test will be recruited locally to the UK trial centre. Volunteers will be required to use the Clearblue Pregnancy Test according to the product instructions, and provide a urine sample from the same void. Trained technicians will conduct a second test from the urine sample.