View clinical trials related to Pregnancy.
Filter by:Science News (October 2004) called vitamin D deficiency a "silent epidemic" in America, with no group unaffected. Using new guidelines of optimal vitamin D levels, more than 90% of African American women now suffer from vitamin D deficiency. Deficiency during pregnancy has profound effects on the developing fetus. Other systems besides bones are affected by vitamin D deficiency, including an increased risk of autoimmune diseases such as rheumatoid arthritis, multiple sclerosis, type I diabetes, and certain cancers. This study proposes to examine and manage vitamin D levels in more than one thousand women in an underserved population in South Carolina. The women will be from the patient population seeking OB/GYN and Pediatric services through Eau Claire Cooperative Health Centers, Inc. (ECCHC), a network of ten clinics in three counties in the center of the state approximately 70 miles from Charleston, SC. ECCHC is one of approximately 1000 community health centers supported through Health and Human Services' (HHS) Health Resources and Services Administration's (HRSA), Bureau of Primary Health Care. The research objectives for this project will be managed through the Pediatric Nutritional Sciences Research Center of the Children's Research Institute at the Medical University of South Carolina, Charleston, SC, in collaboration with ECCHC. The research aims will evaluate vitamin D levels and possible contributing factors to the levels in 1,000 women. Women who present to ECCHC within the first trimester of pregnancy will be randomized to one of two doses of vitamin D supplementation shown to be effective in other groups. Each pregnant mother will begin supplementation during the 12th week of pregnancy and will be followed closely throughout pregnancy for one year to determine the effectiveness of supplementation on vitamin D status, overall health of mother, and of her infant following delivery. We expect to observe severe vitamin D deficiency in a considerable percentage of the mothers and their infants who receive care at ECCHC, especially those individuals with darker pigmentation. When the extent of vitamin D deficiency within each racial/ethnic group is better defined and their supplementation requirements identified, we will be better able to establish guidelines for supplementation and health maintenance, and set policy recommendations for the dietary recommended intake of vitamin D. Those women and their infants identified as deficient in vitamin D will be important in establishing community health care policies for vitamin D surveillance and supplementation strategies. The results will allow us to implement specific dietary and/or medical interventions aimed at correcting hypovitaminosis D in the population in this study and other similar populations being served by the more than 1000 community health centers nationally.
We are examining the pharmacology of 17-OHPC in pregnancy, specifically between the second and third trimesters.
The purpose of this study is to compare the efficacy of two doses of nevirapine (NVP) given only to the infants or lopinavir/ritonavir (LPV/r) from 28 weeks gestation with single dose (SD) NVP given to the mothers plus two doses to the infants, in addition to zidovudine (ZDV) prophylaxis (from 28 weeks' gestation and for one week of ZDV in neonates) for the prevention of mother-to-child transmission of HIV-1.
Preterm infants account for 6 % of all live-births in western societies. Scientific evidence can be found for altered palatal morphology in the short term among preterm children. Oral intubation and orogastric feeding might be contributing factors to these alterations, but it has not been examined whether in the absence of these interventions preterm infants' palates are altered a priori as compared to term infants, e.g. due to immaturity of the bones or due to immaturity of oral function. Because of contradictory results, lack of longitudinal and high quality standard studies, the scientific evidence is also to weak to answer the question whether premature birth without or with a history of orotracheal intubation and orogastric feeding causes permanent alteration of orofacial development. The aim of the present study, therefore is to investigate in consideration of perinatal, biometrical, nutritional, functional and parental parameters.
Perineal pain after childbirth occurs in the majority of women (with or without episiotomy). Perineal pain can become source of chronic pain in 9%-12% of the cases. Neostigmine a cholinesterase inhibitor at a dose of 500µg combined with Sufentanil or Ropivacaine (=local anaesthetic) is an analgesic. The goal of this study is to examine the effect of the use of epidural Neostigmine for perineal analgesia at the end of the labor on acute pain and on the development of chronic pain post partum.
The purpose of this study is to evaluate the fetal safety of topical application of Proctofoam-HC®, an antihemorrhoidal, in the third trimester of pregnancy.
Heart disease among pregnant women is increasing in incidence. The cardiovascular changes associated with pregnancy may be particularly hazardous for both mother and fetus in a subset of these patients. The period of greatest risk is peripartum while these patients are under the care of the obstetrician and anesthesiologist. We will evaluate the anesthetic management of all women with heart disease whose pregnancies were followed at the University Health Network and/or Mount Sinai Hospital between 1986 and 2001.
The purpose of this trial is to assess the knowledge and attitudes of post-partum women regarding influenza and the use of the influenza vaccine in pregnancy.
The purpose of this study was to assess the efficacy of a single dose of the drug nevirapine (NVP) given to pregnant women at onset of labor and to their infant 48-72 hours after birth in addition to standard oral zidovudine (ZDV or AZT) prophylaxis for the prevention of mother-to-child transmission of HIV-1.
The purpose of this study is to determine whether early start of either breastfeeding or breast milk expression may positively affect milk production later in lactation. 120 breastfeeding mothers will be recruited and randomized into 4 groups (2 groups with preterm deliveries) and 2 groups with term deliveries. One group will be given a breast pump to pump early and regularly. the second group will be encouraged to breastfeed in response to baby's cues. Breast milk samples will be collected at the end of a week.