Active clinical trials for "Congenital Abnormalities"

Pectus excavatum (PE) or funnel breast is the most common congenital deformity of the chest wall, which occurs in about 1 in 400 births with a boy to girl ratio of 4: 1 to 3: 1. The etiology of PE is largely undefined, but there are numerous indications that genetic factors play a role in the development of PE. Up to 40% of patients report affected family members with similar congenital deformities. In many families, PE follows a pattern that would be compatible with an autosomal dominant or recessive pattern of inheritance. The data on the frequent occurrence of PE in family members fluctuate greatly and only a few genes associated with a PE have been identified so far.

This registry has been designed to obtain real-life, post-market data on the use of the Imagio breast imaging system. This registry is sponsored by Seno Medical Instruments, Inc., the manufacturer of the device.

This is a nationwide cohort study to assess maternal and neonatal outcomes following exposure to benzodiazepines during pregnancy.

The aim of this single center study is to measure the impact of standardized neonatal pediatric surgeries due to gastrointestinal malformations on the children's motor and cognitive development and psycho-emotional competence. To measure the neurodevelopment, the children will be tested with the Bayley Scales of Infant Development II Assessment.

This study will examine the effects of spinal cord abnormalities on perioperative neurovesical dysfunction in patients with anorectal abnormalities.

This study will examine how the body metabolizes micronutrients, such vitamins, during pregnancy and how genetic make-up influences their metabolism. Vitamin B12 and folate levels in pregnancy have been linked to birth defects, such as neural tube defects, orofacial clefts, and congenital heart disease. Other micronutrient levels may be related to other birth defects or pregnancy complications. This study will characterize the patterns of micronutrient status during pregnancy and compare it with genetic variants and biochemical parameters. Information about the relationship between genes and vitamin metabolism may help doctors advise women about their nutritional requirements during pregnancy to protect their health and the health of their babies. This study is a collaboration between NIH and Trinity College in Dublin, Ireland. Women of Irish origin 18 years of age or older who are receiving prenatal care at the Coombe Women's Hospital in Dublin may be enrolled. Fathers also may participate. Upon entering the study, female participants complete a questionnaire relating to their food and vitamin intake, alcohol consumption, smoking behavior, and use of medications, and provide a blood sample. Additional blood samples are collected during routine clinic visits at about 24 and 34 weeks of pregnancy, and again at delivery and from 6 weeks to 2 months after the baby's birth. Permission will be requested to obtain a blood sample from the umbilical cord at birth after it has been removed from the baby. Fathers of the babies are also asked to answer a short questionnaire and to provide a DNA sample for genetic studies. To collect the DNA, sterile cotton swabs are rubbed around the inside of the mouth to obtain cheek cells from which the DNA is extracted.

This is a retrospective chart review study. The purpose of this study is to review our experience at Children's Healthcare of Atlanta in neonates receiving aprotinin. We will examine the specific outcomes of renal dysfunction, thrombosis and mortality.

Pectus deformities are common anterior chest wall pathologies. Pectus excavatum is the most common chest deformity with an incidence of 0.1-0.3%. Although the incidence of adolescent idiopathic scoliosis (AIS) is 0.2-3% in the community, some studies show that this rate rises to 17.61-25.58% when it is associated with pectus deformity. While the pectus excavatum rotates the heart to the left with its ribs and cartilages, it pushes the thoracic vertebra to the right side with the internal counterforce created by the heart, which has been shown to push the spine to the right with an asymmetric horizontal force in scoliosis patients with pectus deformity. Based on this, in study, investigators aimed to determine whether there is any relationship between pectus deformities and spinal pathologies, and if there is a relationship, with which pathology it is most common, whether the type of scoliosis seen in pectus deformities with a prominent scoliosis prevalence is a pectus-specific curve, and whether this curve seen in scoliosis is associated with pectus. To determine whether there is a footprint or not.

The study is being done to assess if the use of bracing helps improve quality of life of patients that are undergoing a spinal fusion for deformity. If the participant agrees to be in this trial they will be randomly assigned (like the flip of a coin) to receive either brace treatment or non-brace treatment. Regardless of what treatment group the participants are in, they will undergo surgery as planned. After surgery, patients in both groups will be treated per standard of care.

The DEEP cohort is the first population-based cohort of pregnant population in China that longitudinally documents drug uses throughout the pregnancy life course and adverse pregnancy outcomes.