View clinical trials related to Cough.
Filter by:This is a randomized, double-blind, placebo-controlled, crossover, single center study of SCH 619734 in subjects with chronic cough from an unknown cause. Subjects will be randomized to receive SCH 619734 or placebo for 7 days with 7 days' follow-up. After a 6 week washout period, subjects will be crossed over to the other treatment. The primary objective is to evaluate the effectiveness of SCH 619734 in reducing cough reflex sensitivity as determined by a challenge with capsaicin, an agent that induces cough.
The purpose is to determine whether montelukast during 6 weeks has superior antitussive effects (measured with the LCQ) compared with placebo in patients with cough lasting > 8 weeks and enhanced bronchial hyperreactivity.
This study is for therapeutic confirmation of AG1321001 to evaluate the safety and efficacy as an anti-tussive agent in cough patients.
The overall objective of GRACE is to combat the resistance of drugs that kill bacteria and other germs (antimicrobial) through integrating centres of research excellence and using the study of the entire DNA in a cell (genomics) to most appropriately investigate and manage community-acquired LRTI. Grace-01 is the first study to be undertaken as part of GRACE and the aims of this study are to describe the presentation, diagnosis, investigation, management and outcomes for people with cough / chest infection in general medical practice in 13 primary care networks in 12 countries in Europe.
The purpose of this research study is to investigate different doses of proton pump inhibitors in reducing cough symptoms felt to be associated with Gastroesophageal reflux disease (GERD). Proton pump inhibitors are medicines used to treat GERD, which work by lowering the amount of acid in the stomach. The proton pump inhibitor used in this study is called, Esomeprazole (brand name Nexium), and is already marketed for treating GERD. Patients with GERD may experience all or some of the following symptoms: stomach acid or partially digested food re-entering the esophagus (which is sometimes referred to as heartburn or regurgitation), belching and coughing. Even very small, unnoticeable amounts of rising stomach acid may cause patients to cough. Because there may be a link between chronic cough and GERD, study doctors are interested in learning if giving high-dose Nexium (40 milligrams, twice daily) will help in treating chronic cough.
Community acquired pneumonia(CAP) is a common cause of morbidity and mortality. The diagnosis of CAP from the microbiology perspective has been challenging. Recent reports suggest the utility of real-time PCR for rapid and accurate diagnoses of these pathogens. Real-Time PCR tests, using the LightCycler instrument, will be performed on excess or additional specimens after extraction of nucleic acid.
This randomized, multicenter, parallel-group, double-blind, double-dummy, placebo- and active-controlled study will evaluate the efficacy and safety of SCH 486757 in subjects with persistent cough resulting from a recent viral upper respiratory infection (URI). The primary objective is to assess the efficacy of SCH 486757 administered at a dose of 100 mg twice daily for 5 days in the reduction of cough severity score compared with placebo. The key secondary objective is to evaluate the reduction in the number of coughs with SCH 486757 compared with placebo. Because codeine is a widely used as a cough medication, it is included as a treatment arm in the study.
We aim to evaluate the impact of a CRP-guided management algorithm for adults with acute cough illness. More specifically, we will examine both process of care and clinical outcomes: 1. Processes of care (i.e., chest x-rays ordered, antibiotic treatment, length-of-time in the ED). We hypothesize that CRP-guided management will be associated with a decrease in the antibiotic prescription for acute cough illness from 50 percent to 30 percent. 2. Clinical outcomes (i.e., duration of illness, any return visit, return visit with a diagnosis of pneumonia, hospitalization, subsequent antibiotic use, satisfaction with care). We hypothesize that there will be no difference in the proportion of patients feeling back to normal within 2 weeks of their ED visit for acute cough illness (about 60 percent, 95% confidence interval=50 to 70 percent).
Cough is the most common reason for an acute care doctor's visit in the United States. Cough can affect sleep for both coughing children and their parents. The American Academy of Pediatrics does not endorse the use of dextromethorphan (DM), the most common over-the-counter (OTC) cough medication because of a lack of efficacy data and some potential for toxicity, particularly when taken in excess. In fact, DM has previously been shown to be no better than a placebo for cough in children. Therefore, alternative, therapeutic agents are needed. Honey anecdotally provides relief for symptoms due to upper respiratory tract infection (URI). This study seeks to use a survey to evaluate whether a single dose of honey and/or DM is better than no treatment at all for controlling nocturnal cough in children with URI and the effect of the treatments on sleep quality for coughing children and their parents. A single dose of honey or DM will be superior to no treatment for control of nocturnal cough due to upper URI as rated by both parents and children and will improve the sleep quality for those children and parents. Compared to DM, honey will be superior for controlling nocturnal cough due to upper URI (also based on child and parental report).
The purpose of this trial is to determine the efficacy of spinal cord stimulation to produce an effective cough in patients with spinal cord injuries.