View clinical trials related to Cardiovascular Diseases.
Filter by:Researchers from Oregon Health & Science University have developed a science-based, team-centered, scripted peer-taught program for fire fighters improving diet and exercise behavior while reducing injury rates and costs. Those investigators are partnering with local law enforcement agencies in Oregon and SW Washington to adapt, apply and assess this work-based program among a new high risk group to improve the health and safety of law enforcement officers (LEOs). Fire fighters' work structure is a natural fit for a team-centered format, and teammates' social support appeared to partially mediate the intervention's positive outcomes. Although conducive to team formation, LEOs' work lacks the established team structure of fire fighters. This proposal will apply the team-centered intervention to LEOs and in the process, learn more about teams as vehicles of health behavior change, and their relationship with outcomes and other potential mediating variables in a multilevel ecological analytic framework.
One of today's major health problem in the western world is related to lifestyle. Lifestyle diseases include obesity, type 2 diabetes, cardiovascular diseases and different types of cancers. For many years, a low-fat diet has been recommended to reduce obesity and lifestyle diseases, but replacing fat with carbohydrates has lead to an increase of these diseases. Overweight is associated with a chronical low-degree inflammation, and later studies have shown that carbohydrates have an effect on the mechanisms of inflammation. Previous studies in the investigators group has shown that in healthy, but slightly overweight persons, a balanced diet of lower carbohydrate content regulates the gene expression in a manner that leads to less inflammation. In this study the investigators will look at morbid obese women (BMI>35) to see if the same, balanced diet can improve the inflammatory profile of the women.
Morbidly obesity (body mass index 40 kg/m²), the most serious, is more and more frequent. Cardiovascular diseases are the first cause of morbidity and mortality. An excess of TRL particles is one of the characteristics, represents a major cardiovascular risk factor. The overproduction of the intestinal TRL (which apoprotein B48 is the specific tracer) is recently recognized of insulin-resistance and the atherogenous role of these intestinal TRL has been shown. In front of this important overmortality, the bariatric surgery quickly developed. Three main procedures are performed: 2 based exclusively on the gastric restriction (the adjustable gastric banding and the sleeve gastrectomy) and one associating a malabsorption (the gastric bypass).
The objective of this study is to evaluate the safety and effectiveness of the clinical and technical performance of the CorPath® 200 System in the delivery and manipulation of coronary guidewires and stent/balloon systems for use in percutaneous coronary interventions (PCI).
About 32 healthy subjects are subjected to 4 weeks of exercise, 4 weeks of washout and 4 weeks of sedentary life style, randomization decides whether they start with exercise or with being "couch potatoes". All participants are also randomized to also consume 150 g of blueberries on exercise days or not. The exercise is constituted of 5 km running 5 days a week during the 4 week period. The exercise period and the "couch" period are started and ended with a 5 km run at maximal speed and the fasting blood samples for cardiovascular risk factors are measured before and after this run, ie 8 times in total.
The purpose of this study is to determine the effects of PolyPill tablet (a fixed dose combination of two anti-hypertensive medications, atorvastatin and aspirin) on primary and secondary prevention of cardiovascular disease in Iranian adults older than 50.
The purpose of this study is to test the effect of implementing new practice standards for electrocardiographic (ECG) monitoring on nurses' knowledge and skills, quality of care, and patient outcomes. The investigators hypothesize that increased knowledge and skills of nurses will lead to enhanced quality of care, which will result in improved outcomes for patients.
Background: human studies of Chinese liquor are sparse. we hypothesis that Chinese Tea Flavor liquor may be beneficial to CVD risk factors postprandially. Design: three-way crossover design with one week wash time.16 young men were included to consume 60mL Chinese tea flavor liquor(45% alcohol content), Chinese Meijiao liquor 45% alcohol content) or water control.Blood samples were collected fasted, 0.5,1,2,4 hours postprandially. Tested serum indices: lipids, glucose, insulin, hs-CRP, uric acid, liver function parameters.
To evaluate the safety of a new bioresorbable (non-permanent) stent platform in native coronary arteries.
Moderate to severe sleep apnea (a high number of breathing pauses on a sleep study) is a common health problem that is often associated with loud snoring and sleepiness.The medical term for this problem is obstructive sleep apnea (OSA). People with OSA often have an increased risk for developing heart disease or may already have a diagnosis of heart disease. A clinical research study is being conducted at Brigham and Women's Hospital and Beth Israel Deaconess Medical Center to compare the effects of continuous positive airway pressure (CPAP) to conservative medical therapy with participation in one of four groups: - CPAP Therapy Group: Standard medical treatment for sleep apnea, with CPAP mask worn during sleep. Participants randomized to either Respiratory Therapist (RT)only or RT with Cognitive Behavioral Therapist. - Alternative CPAP Group: Different air delivery level from mask than CPAP Therapy Group. RT meetings. - Conventional Medical Therapy (CMT) Group: Receive one year supply of nasal strips and follow guidelines for how to change sleep habits to minimize apnea.Frequent follow-up support with research coordinator. A sleep doctor or cardiologist will have indicated that a potential participant is an appropriate candidate to receive CPAP or CMT as acceptable approaches to treat his/her sleep apnea. Participants will be recruited between the ages of 45-75 years who have diagnosed heart disease or between 55-75 years for those who have risk factors for developing heart disease. This is a 12 month study* to evaluate alternative ways to address the potential for OSA treatment to reduce heart disease and to identify those features that would strengthen a later, large-scale randomized controlled trial. *For those randomized after December 31, 2012, the study will be 6 months long. We will test the hypothesis that active treatment for OSA with CPAP reduces CVD morbidity and mortality.