View clinical trials related to Congenital Abnormalities.
Filter by:1. PHACE syndrome(OMIM database number 606519) is the association of a vascular birthmark (hemangioma) on the face along with one or more of the following conditions: congenital heart defects, congenital anomalies of the cerebral arteries,brain, eyes, or sternum. 2. A research study is currently being conducted at the Medical College of Wisconsin (MCW) to investigate if there is an inherited cause of PHACE syndrome. 3. We are hoping that this study will lead to a better understanding of how and why children develop PHACE syndrome.
The purpose of this study is to conduct an initial investigation into whether an alternative method of using 3D imaging might offer accurate diagnostic performance at a reduced patient radiation exposure in comparison to conventional 2D screening and diagnostic mammography and conventional 2D + 3D imaging methods.
The objective of this study is to demonstrate that scalp nerve blocks ("scalp freezing"), performed at the end of supratentorial brain surgery, will reduce post-operative pain, opioids side effects, and the time required for post-anaesthesia care unit (PACU)/Intensive Care Unit (ICU) and hospital discharge.
The purpose of this study is to determine the safety and efficacy of citrate to provide anticoagulation of an ECMO circuit without patient anticoagulation. The standard method of providing ECMO circuit anticoagulation is the use of heparin which also anticoagulates the patient and increases the risk of patient bleeding.
Background: Repeated episodes of bleeding from gastrointestinal vascular malformations refractory to endoscopic or surgical therapy often pose a major therapeutic challenge. Methods: The investigators performed a randomized, parallel controlled study of thalidomide as a therapy for recurrent gastrointestinal bleeding due to vascular malformation. Patients with at least six episodes of bleeding in the prior year due to vascular malformation were randomly grouped, prescribed a four-month regimen of either 25 mg of thalidomide or 100 mg of iron orally four times daily, and monitored for at least one year. The primary end point was defined as the patients whose rebleeds decreased from baseline by ≥ 50% at 12 months and the cessation of bleeding. Rebleeding was defined based on a positive fecal occult blood test (FOBT) (monoclonal colloidal gold color technology) at any visit after treatment. Secondary outcomes included the participants dependent on blood transfusions and changes from baseline in transfused packed red cell units, bleeding episodes, bleeding durations, and hemoglobin levels at 12 months. Statistical significance was defined at P < 0.05.
Background: - Rare and undiagnosed conditions are often chronic and disabling, with symptoms affecting different organ systems at various levels of severity. Perhaps the most challenging feature of an undiagnosed medical condition that has lasted 2 or more years is its characteristic uncertainty. In the absence of a diagnosis, health care professionals can provide only limited treatment and prognostic information. - In the case of a child with an undiagnosed condition, the uncertainty that accompanies what is often a chronic, debilitating medical condition and an undefined prognosis may have physical, psychological, social, and spiritual implications for the entire family. Research suggests that parents of a child with an undiagnosed medical condition may be at significantly increased risk of anxiety, depression, poor health, and overall lower quality of life. - It is not well understood how individuals cope with and adapt to chronic uncertainty, and the factors that influence this process. To design future interventions, descriptive studies are needed to reveal predictors that can be manipulated to improve outcomes. Objectives: - To examine whether perceptions of uncertainty, and perceived personal control, are associated with coping and adaptation. - To examine how the length of time elapsed since child was identified as sick and perceptions of uncertainty affect coping and adaptation. - To assess how perceptions of uncertainty, time elapsed since child became sick, optimism, and perceived personal control affect coping and adaptation. Eligibility: - Parents (older than 18 years of age) of children who have an undiagnosed medical condition. - Participants must have a working e-mail address or fixed postal address. Design: - Parents will be recruited from Web-based support networks for parents of undiagnosed children through Web site postings, electronic mailing lists, and printed newsletter postings. - Participants will be asked to complete a questionnaire about their experiences in living with a child who has an undiagnosed but chronic medical condition. The main outcome variable is adaptation to living with one's child's undiagnosed medical condition. - Participants have the option to complete an online or paper version of the questionnaire. The questionnaire should take between 20 and 30 minutes to complete. - No medical treatments are specifically offered as a part of this study.
This study will examine the effects of spinal cord abnormalities on perioperative neurovesical dysfunction in patients with anorectal abnormalities.
This study is being done to test the possible benefits of task-specific focused ankle training using the Ankle-Bot on subjects with Multiple Sclerosis who have "foot-drop." The study also compares the effectiveness of task-specific focused ankle training using the Ankle-Bot with conventional focused ankle therapy in improving the gait of subjects with MS.
Adenosine has been proved to be an important mediator of myocardial protection induced by ischemic preconditioning. The hypothesis of this study is that adenosine preconditioning can provide additional myocardial protection in the setting of pediatric open heart surgery with cardioplegia and cardiopulmonary bypass.
Controversy exists in the treatment of airway hemangiomas ranging from tracheotomy, various lasers, to open removal, none of which have proven to be a gold standard. Venous malformations of the airway are difficult to treat and also require laser therapy or open removal and often repeated treatments are required. Similarly airway lymphatic malformations can require multiple treatment modalities as well as multiple procedures and are infrequently eradicated when extensive. New uses for various lasers and differing treatment protocols are frequently developed. Review of the treatment modalities and efficacy of these methods is required. The goal of this research is to determine protocols for treatment of airway vascular malformation and to evaluate our results from treatment of these lesions.