20 Clinical Trials for Various Conditions
This study is about preparing women with excessive weight to have better breastfeeding outcomes. By doing this study, we hope to learn more about how hand expression of breast milk or colostrum during pregnancy can help prepare a mother to breastfeed after she has her baby and about how her diet affects the composition of her breast milk and her baby's growth and development.
Prospective Registry Investigating Maternal, Infant, and Lactation Outcomes in Anifrolumab Users (PRIMULA Lac) is a Post Marketing Requirements (PMR) study designed to fulfill the FDA post-marketing requirements. The study will collect data about the presence of anifrolumab in human breast milk and serum (maternal and infant) among lactating individuals who receive anifrolumab therapeutically.
This project will assess the impact of a novel breastfeeding support intervention ("telelactation"), delivered via video calls on personal devices including mobile phones and tablets. The goal of this intervention is to increase access to International Board Certified Lactation Consultants to improve, and reduce disparities in, breastfeeding rates. By implementing a digital randomized controlled trial that recruits participants through a popular pregnancy tracker mobile phone application, this mixed methods study will recruit a national sample of 1800-2400 individuals (depending on rate of attrition) during their third trimester of pregnancy to 1) provide evidence on the effectiveness of a widely available, yet understudied, service and 2) leverage technology to promote one of the most widely recommended health behaviors to improve children's health and to reduce disparities in key maternal and child health outcomes.
While the majority of women in the general population can breastfeed successfully, the investigators have limited knowledge about the correlates and sequelae of lactation success among women treated for pediatric malignancies. Childhood cancer treatments are known to cause late effects that frequently involve the endocrine system. Because normal lactation is dependent upon interplay of multiple endocrine factors, the investigators anticipate more breastfeeding difficulties in survivors that have diabetes, growth hormone deficiencies, thyroid disorders and obesity. In order to more fully inform clinicians and female survivors, the study of the burden of lactation failure is needed to begin to address the impact of pediatric cancer therapy on lactation success/failure and to examine the association of specific endocrine disorders on lactation outcomes.
This study is a randomized controlled trial seeking to determine whether supplementing infants at risk for excessive neonatal weight loss with a small volume of human donor milk prophylactically in the first 1-3 days of life, before maternal mature milk production (before mom's milk "comes in") will decrease the incidence of formula use at 1 week and 1, 2, and 3 months of life and increase the rate of exclusive breastfeeding in this high-risk population. We hypothesize that supplementation of term infants who have lost greater than or equal to 5% birth weight by 36 hours of age with a small volume of donor breast milk following feeds, until mature milk production, will result in decreased supplemental formula use at 1 week and increased exclusive as well as any breastfeeding at 1 week and 1, 2, and 3 months. This study's specific aims are to compare the effectiveness of encouraging in-hospital exclusive breastfeeding with offering early small-volume donor milk supplementation in a population of infants at risk for excessive neonatal weight loss with goals of 1) decreasing the incidence of formula supplementation at 1 week of life and 2) improving breastfeeding duration.
The aim of this study is to conduct a pilot randomized controlled trial of the effect of early limited formula supplementation on breastfeeding-related outcomes for infants with high early weight loss. The investigators will enroll 40 exclusively breastfeeding infants at 24-48 hours of age and will randomly assign them to early limited formula supplementation following nursing (intervention group) or to no formula feeding (control group). Both groups will receive intensive lactation support. Outcome variables will include breastfeeding status on day-of-life 8, weight nadir, breastfeeding self-efficacy, maternal satisfaction, and exclusive and partial breastfeeding at 1-3 months. The hypothesis for this study is that early limited formula supplementation might help infants with early weight loss avoid eventual weight loss ≥ 10% and associated breastfeeding problems.
Although intrapartum epidural analgesia is frequently implicated in adverse breast-feeding outcomes, many previous studies feature major design limitations that preclude widespread applicability of findings. Some fail to control for the precise pharmacologic composition of the epidural infusion, including whether or not an opioid, such as fentanyl, is even used at all in addition to local anesthetic or whether a combined spinal/epidural or purely epidural technique is used. The drugs used in epidural infusions not only have different mechanisms of action and lipophilicities but are also transferred across the placenta in varying proportions, with one study identifying an umbilical vein/maternal vein ratio of 0.94 for epidural fentanyl and 0.30 for bupivacaine, and another finding significantly different umbilical cord fentanyl concentrations among neonates whose mothers' epidural infusions contained \>150 micrograms fentanyl, \<150 micrograms, or none at all. It is also possible that the same total dose of epidural fentanyl could affect neonates differently depending upon the time course over which it was administered - namely, whether fentanyl is included in both the initial epidural bolus and the subsequent infusion or solely in the infusion. In two studies, mean umbilical vein concentrations of fentanyl did not correlate with total epidural infusion time, but both of these featured sample sizes fewer than 30, necessitating further research. Another limitation of some previous studies is defining success solely as the time to cessation of breast-feeding. Questionnaires mailed to mothers months or even years postpartum may generate unreliable data. If epidural medications truly mediate some physiologic effect upon breast-feeding, then the optimal study period is immediately post-delivery, specifically before the drugs are cleared from the maternal and neonatal circulations. After hospital discharge, many new factors - such as a mother's need to return to work or lack of social support - begin to confound the picture of breast-feeding success. Full-time employment outside the home has been significantly associated with decreased likelihood of breast-feeding at 6 months postpartum. Some studies also fail to control for intent to breast-feed at the time of hospital admission, number of infants previously breast-fed, or labor duration. Failure to account for oxytocin augmentation of labor is also problematic, as intravenous intrapartum oxytocin infusion has been shown to decrease a woman's endogenous serum oxytocin concentration on the second day postpartum in a dose-dependent fashion, which can subsequently impair milk release and, thus, decrease breast-feeding success. Epidural analgesia may worsen breast-feeding outcomes by attenuating neonatal exhibition of neurobehaviors tied to feeding, such as sucking, rooting, and swallowing, during the immediate postpartum period. This critical period is when mother and baby make their first attempts at breast-feeding and set a precedent for subsequent interactions. Neonatal feeding behavior in the early postpartum period is an important predictor of long-term breast-feeding success; those babies who feed most vigorously during their first days of life are significantly more likely to still be breast-feeding at 3 or 6 months than those who exhibit any lesser degree of breast-feeding enthusiasm. Radzyminski et al. found no significant dose-response relationship for either epidural bupivacaine or fentanyl regarding neonatal feeding behaviors, and Porter et al. found no significant effect of epidural fentanyl, mean dose 184 micrograms, upon neonatal APGAR scores, incidence of respiratory depression, or NACS scores (Neurologic and Adaptive Capacity Scores) at 2 or 24 hours post-delivery. Beilin et al. found that neonatal NACS scores were significantly lower when mothers' epidural infusions contained greater than 150 micrograms total epidural fentanyl than when they contained only bupivacaine. In this randomized, controlled, double-blinded study, we investigate whether intrapartum epidural fentanyl significantly decreases the likelihood of breast-feeding at hospital discharge and increases the incidence of neonatal deficits in latching on to the breast and audibly swallowing during the first three hours of life. We hypothesize that these effects will be dose-dependent but will have no relation to the time course over which the epidural fentanyl is administered. We also investigate whether oxytocin augmentation of labor and decreased amount of skin-to-skin contact during the first hour of life are associated with significantly decreased breast-feeding rates at hospital discharge.
This is a Phase 4 observational study designed to assess the impact of Palynziq ® (pegvaliase) treatment in pregnant women with PKU and on their offspring who were exposed to pegvaliase at any time during pregnancy and breastfeeding.
Currently, no clear consensus exists regarding the effect of epidural anesthesia upon breast-feeding. In theory, epidurals may increase breast-feeding failure via inadequate maternal milk production, deficiencies in neonatal neurobehavior, or both, but most studies have failed to separate these potential mechanisms. The present study examines whether epidural duration correlates with 1) likelihood of breast-feeding at hospital discharge and 2) neonatal neurobehavioral deficits in feeding, as measured by the L\&A components of the standardized, validated LATCH scoring system.
The effects of consuming non-nutritive sweeteners (NNS) during pregnancy and lactation on infant obesity and cardiometabolic disease risk are not well understood. In this project, pregnant women who frequently consume NNS will be randomly assigned to an NNS-restriction intervention (NNS restriction during pregnancy and lactation or during lactation only) or a control group (no NNS restriction) to determine whether NNS consumption during pregnancy and/or lactation affects infant body composition, maternal blood sugar during pregnancy, and the infants' gut microbiome and metabolome. The results of this study have the potential to shape recommendations around NNS consumption during pregnancy and lactation, thereby potentially improving maternal and infant metabolic health and reducing the global burden of obesity and cardiometabolic disease.
The goal of this observational registry is to evaluate the safety and outcomes of pregnancy and lactation in women with Fabry disease who are exposed to pegunigalsidase alfa within 30 days prior to conception and/or during pregnancy and lactation. The main objectives are to: * Assess pregnancy outcomes, including maternal and infant health. * Evaluate the occurrence of congenital malformations and other neonatal outcomes. This is a global, decentralized, single-arm, prospective and retrospective registry planned to enroll participants over a 10-year period. Eligible patients may be enrolled by their physician or may self-enroll, where permitted by local regulations. Data will be collected through a secure web-based platform, allowing patients and physicians to enter information via electronic case report forms (eCRFs). Pregnancy and clinical outcomes will be documented throughout pregnancy and up to 12 months post-birth. Data from self-enrolled patients will be confirmed by their primary care or attending physician. This registry is observational and does not impact clinical care or treatment decisions.
This is a multi-country, prospective safety study of pregnant women exposed to efgartigimod or efgartigimod PH20 SC any time within 25 days prior to conception or any time during pregnancy. Women exposed to efgartigimod or efgartigimod PH20 SC only during breastfeeding will also be eligible to enroll. Background rates of major congenital malformations (MCMs) will be obtained from populations within the same countries/regions as the countries/regions in which the efgartigimod or efgartigimod PH20 SC exposed pregnancies were reported.
The investigators are conducting a pilot randomized controlled trial of unconditional cash transfers among Medicaid-eligible birthing parents of preterm infants in a single neonatal intensive care unit (NICU) in Pennsylvania. The investigators will measure the feasibility and acceptability of the intervention, birthing parents' lived experiences of having a preterm infant and the impacts of cash transfers, and conduct a preliminary assessment of efficacy on birthing parent psychological stress and ability to invest in their infant's care.
Prucalopride is a medicine used to treat constipation. The main aim of the study is to measure prucalopride concentrations in breast milk. Other aims are to check the growth and development of babies breastfed by their mothers who took prucalopride and to check if the babies had any side effects. During the study, participants will provide one set of milk samples over 24 hours using an electric breast pump. Breast milk samples will be collected at home and will be shipped to the laboratory. Also, participants will be asked questions during telephone interviews every 2 months in the first year of their baby's life. They will also be asked to complete growth and development questionnaires about their baby.
The purpose of this pilot study is to compare parent and infant outcomes and unit outcomes pre and post a planned unit-wide intervention aimed at increasing parent presence in the Neonatal Intensive Care Unit (NICU). The FCC intervention will consist of communicating an expectation that all NICU parents be present at minimum 4 hours/day versus the current practice of telling families to "come as much as they can" that has resulted in inconsistent parent presence.
Breastfeeding is an important health-promoting behavior. Human milk is the ideal diet for all infants, optimizes intellect, and provides protection against infectious and atopic diseases in childhood as well as decreasing risks for obesity, hypertension and other chronic diseases. Infants with the highest risk of life-long disability, very low birthweight (VLBW) preterm infants, are breastfed at some of the lowest rates in the US. Maternal milk is not always available, and pasteurized donor human milk is an alternative that requires investigation. Whether donor milk conveys health and developmental advantages similar to those bestowed by maternal milk is unknown. By determining the effects of donor milk on health and developmental outcomes when compared to preterm infant formula, the investigators seek to optimize outcomes in this fragile population. The hypothesis of our donor milk research is that a donor human milk diet in non-maternal milk fed VLBW infants is associated with better neurodevelopmental outcome scores at 18-22 months adjusted age than a preterm infant formula diet.
Because adherence to postnatal care guidelines across the United States (U.S.) is poor, newborns and mothers often are placed at undue risk for adverse medical and social outcomes. This study aims to evaluate an alternative model of care and improve healthcare delivery to and reduce health disparities for "well" newborns and mothers after hospital discharge by using single postnatal home nurse visits. The principal investigator has previously shown a reduction in poor outcomes for infants who receive a home visit after discharge when studied retrospectively. The proposed research will build on the previous study and prospectively evaluate the impact of a single home nursing visit on morbidities and health disparities for newborns and mothers in a randomized, controlled trial involving 1154 mother/infant breastfeeding dyads. Home visits should guarantee detailed assessment during an at-risk period of infancy and motherhood, where medical and social problems can be recognized, anticipated, and/or treated, and can bridge the gap between hospital care and primary care. The investigators' program, The Nurses for Infants Through Teaching and Assessment after the NurserY (NITTANY) Initiative, also will consider the cost-effectiveness of home visitation compared with guidelines-adherent outpatient clinic care.
The purpose of this research is to determine whether there are differences in ovarian suppression between women who are feeding at the breast compared with women who are pumping. * In the main study, the aim is to compare reproductive health outcomes, including amenorrhea rates, duration of lactation, and resumption of sexual activity, between mothers who are exclusively breastfeeding (i.e. feeding at the breast) and those who are pumping after a term or preterm delivery. * In the sub-study, the aim is to determine the feasibility and acceptability of using urinary luteinizing hormone (LH) detection kits at home to detect ovulation in exclusively breastmilk feeding women.
The purpose of the study is to compare 3 different diets in pregnancy, equal in calories, and fats, different in refined grains compared to whole grains as a source of carbohydrates, and in calories from carbohydrate, compared to protein as a source of calories.The hypothesis is that there will be differences in the specified outcomes because the proportions of macronutrients are significant. The primary objective is to detect differences in weight gain.
The purpose of this study is to analyze stored samples and data collected during the conduct of the study "A Trial of Vitamins in HIV Progression and Transmission" (HD32257). The aims are to examine the effect of vitamin supplementation on HIV infected women during pregnancy on a number of parameters in breastmilk.