View clinical trials related to Chronic Disease.
Filter by:Optimal clinical management in early stages of COPD is not established. Tiotropium has been shown to improve exercise tolerance during (CWR) cycle ergometry with GOLD stage II to IV COPD, improvements in constant speed treadmill time in a study of patients who also received pulmonary rehabilitation in a population of patients with predominantly severe and very severe disease (GOLD stages III and IV) and improvements in exertional dyspnea, and Shuttle Walk Test distance in GOLD stage III and IV COPD. However, data are lacking on the benefits of tiotropium on exercise tolerance in a patients with early stages of COPD who are symptomatic. Patients with milder ventilatory limitations (GOLD stages I/II COPD patients) may benefit from maintenance therapy and there is limited data on exercise limitation in patients with early stage COPD who are symptomatic. This study is designed to evaluate the mechanisms of breathlessness and assess physical activity limitation in early stage COPD patients compared to age and gender matched controls and will secondly investigate the effectiveness of treatment with tiotropium in improving dyspnea during exercise and exercise duration as a result of the bronchodilation effects of tiotropium leading to a reduction of dynamic hyperinflation in Early Stage COPD patients.
The Purpose of this study is to evaluate the 24-hour spirometry effect Forced Expiratory Volume in One second (FEV1) of 3 doses of Fluticasone Furoate (FF)/GW642444 Inhalation Powder at the end of a 28-day treatment period in subjects with Chronic Obstructive Pulmonary Disease (COPD) compared with placebo. Other objectives are to assess additional efficacy, plus the safety, pharmcodynamics and tolerability of concurrent treatment with Fluticasone Furoate (FF) plus GW642444 when administered at three dose levels for 28 days in subjects with COPD and to assess the steady-state pharmacokinetic profile of Fluticasone Furoatee (FF) and GW642444 at the end of each treatment period.
Research objective: to measure resting metabolic rate (REE) in long term, bed ridden, chronically ill patients and to compare their measured energy needs to standard REE equations
The main objective is to study important factors in the patho-physiology of osteoporosis in patients with COPD. Therefore, the investigators will study biological markers in plasma and urine and correlate them to markers of bone turnover and clinical data.
It is unknown whether surgical treatment of chronic sinusitis improves asthma control in patients with poorly controlled asthma. This is a randomized trial of surgical plus medical sinus therapy versus medical therapy alone.
To determine the effect of daily administration of 40 mgms simvastatin taken for at least 12 months (range 12-36 months) on the frequency of exacerbations of chronic obstructive lung disease (COPD) in patients with moderate to severe COPD who are prone to exacerbations and do not have other indications for statin treatment.
The investigators' proposed study is a randomized controlled trial that will prospectively examine the effect of a multicomponent intervention on the rate of hospitalizations, daily physical activity, self efficacy and health status in patients who have COPD and have been hospitalized because of a COPD exacerbation. In the study, a convenience sample of patients recently hospitalized for a COPD exacerbation, who meet the selection criteria and agree to participate will be randomized to receive one of the following at the time of hospital discharge: (1) the current standard of care plus a multicomponent intervention (counselor + pulmonary rehabilitation) or (2) the current standard of care without the intervention. This study plans to test the following hypotheses: (1) The primary outcome of the study to be the composite endpoint of death or COPD hospitalization (2) Time to first rehospitalization will be shorter in the intervention group than the control group (3) At follow-up, the physical activity level measured in terms of the average number of steps and active energy expenditure will be higher in the intervention group than in the control group.
Inflammatory arthritis (IA) is a major cause of long-term disability. Peer support may be a solution to the common problem of delayed treatment. Early peer support may result in improved use of therapy, higher self-efficacy, reduced anxiety, and improved coping in the first two years post-diagnosis. This study involves the development and testing of a peer mentor training initiative as one part of an intervention study for people with early IA (EIA). Peer mentors will be trained and assessed to provide one-on-one support (information, emotional, feedback) to individuals who have recently been diagnosed with IA. This is one part of an intervention study. The other part is called Peer to Peer Mentoring: Facilitating Individuals with Early Inflammatory Arthritis to Manage their Arthritis - Peer Mentoring Program.
The Purpose of this study is to assess the efficacy and safety of two strengths of the FF/GW642444 Inhalation Powder in subject with Chronic Obstructive Pulmonary Disease (COPD)
Inflammatory arthritis (IA) is a major cause of long-term disability. Peer support may be a solution to the common problem of delayed treatment. Early peer support may result in improved use of therapy, higher self-efficacy, reduced anxiety, and improved coping in the first two years post-diagnosis. The whole intervention study comprises of two parts: The first part involves the development and testing of a peer mentor training initiative, which is called "Peer to Peer Mentoring: Facilitating Individuals with Early Inflammatory Arthritis to Manage their Arthritis - Peer Mentor Training". The second part, which is the focus of this study, involves the delivery of a one-on-one peer support intervention from a trained peer mentor to an individual newly diagnosed with EIA. The feasibility and acceptability of the program will be determined, as well as the health outcomes following the participation of the program.