View clinical trials related to Cardiovascular Disease.
Filter by:The purpose of the study is to evaluate the initial short and long-term safety and performance of the CardiAQ™ Transcatheter Mitral Valve Implantation System using the Transapical Delivery System. The study will enroll patients with moderate to severe mitral valve regurgitation who are considered high or extreme risk for mortality and morbidity from conventional open heart surgery.
The purpose of this study is to evaluate a less invasive implantation technique of the HeartMate 3 Left Ventricular Assist System (HM 3 LVAS) in 10 patients.
The purpose of this research study is to study the effect of fish oil and bicarbonate (baking soda) on exercise. In this study fish oil, bicarbonate or both will be compared to placebo to see if study participants increase exercise capacity.
The purpose of this study is to assess the safety and efficacy of paclitaxel administration using the occlusion perfusion catheter (OPC) for the prevention of restenosis in infrainguinal de novo, restenotic femoropopliteal and infrapopliteal stenoses and occlusions, and in-stent restenosis.
Each patient who is admitted for preoperative preparation for elective open heart surgery at Intermountain Medical Center will be invited to participate in this study. After a written informed consent is obtained, patients meeting inclusion/exclusion criteria will be randomized 1:1 to the treatment arm or placebo/control arm. Those randomized to the treatment arm will receive three 50,000 unit oral doses of vitamin D3 supplementation. The first dose will be given the evening before surgery. The second and third doses will be given either orally or per NG tube on the mornings of post-op days 1 and 2. Blood will be obtained at the following time periods: 1) At baseline pre-procedure 12 to 18 hours before planned surgery; 2) Post-operative day 1, 12 to 24 hours after surgery; 3) 48 hours after surgery; 4) 72 hours after surgery; 5) At discharge (estimated to be between 5-8 days after surgery); and 6) At the 6-month follow-up visit (post-surgery). Plasma levels of 25(OH) vitamin D will be measured on each sample.
A single-center randomized trial at an academic medical center in Boston, Mass, of overweight or obese (body mass index: mean, 35; range, 27-42) adults aged 22 to 72 years with known hypertension, dyslipidemia, or fasting hyperglycemia. Participants were enrolled starting July 18, 2000, and randomized to 4 popular diet groups until January 24, 2002.
The primary objective is of the PreventADALL study is to test if primary prevention of allergic diseases is possible by simple and low cost strategies, and secondary to asses the impact of xenobiotic exposure and microbiota in and on the body and the environment on allergic disease development. The secondary objective is an exploratory focus to investigate early life risk factors for development of non-communicable diseases, including asthma and allergic diseases as well as for diseases that may share common risk factors, including cardiovascular disease, obesity and diabetes. Design: A multi-national population-based prospective birth cohort with a factorial designed randomized controlled intervention trial of two clinical interventions; skin care 0-9 months and early food introduction by 3-4 months, thereafter observation only. Recruitment in three cities (Oslo, Ostfold and Stockholm) of approximately 2500 mother-child pairs is done in two steps; first pregnant women are recruited and enrolled at the 18-weeks ultrasound investigation (n=approximately 2700) and thereafter their new-born babies are included. Randomization into four groups is done by the postal code or "township" to ensure all four intervention-groups within each "township". Visits for biological and environmental sampling, observations and investigations will be at the relevant pediatric departments (at 3-6-12-24-36 months of age) and through childhood into adulthood thereafter, provided sufficient funding.
Longitudinal cohort study of older-aged people living with HIV infection in southwestern Uganda and age and gender-matched HIV uninfected controls with the primary aim of measuring the epidemiology of cardiovascular and pulmonary disease in this study setting, and particularly the contribution of HIV infection to it.
To assess the effectiveness of a clinical audit and physician based intervention in improving the management of dyslipidemia at Health centres in the Southeast Health Region of Jamaica
The objective of the study is to evaluate the effects of Program SI! for Elementary in different times of exposure for childrens and their immediate environment (teachers and parents). For this purpose, 48 public schools from the Community of Madrid-South Area (Spain) were randomly assigned to Program SI! during 3 or 6 academic years (intervention group) or keep their normal curriculum (control group). The main outcome is 3-year, and 6-year changes from baseline of questionnaire scoring of children, their parents and teachers in regards to a healthy lifestyle. For children were included 3-year, and 6-year changes of cardiovascular markers derived from blood pressure and anthropometry.