View clinical trials related to Cough.
Filter by:A 2-period crossover study for the treatment of cough in patients with Refractory Chronic Cough via Nalbuphine ER (NAL ER). Each period will last 21 days and are separated by 21 days. Subjects will be randomized in Treatment Period 1 to either NAL ER or matching placebo and evaluated for 21 days. After completion of the first phase, subjects who received NAL ER will crossover to placebo and subjects who received placebo will crossover to NAL ER to complete Treatment Period 2.
The goal of this mechanism of disease study is to investigate the effect of flurbiprofen, a non-steroidal anti-inflammatory drug (NSAID), on the cough hypersensitivity associated with upper respiratory tract infections (URTI). The main questions it aims to answer are: - Q1: Does a single treatment with an approved therapeutic dose of flurbiprofen, an NSAID that prevents the production of prostaglandins, acutely reduce objective measures of cough hypersensitivity in participants with URTI? - Q2: Is the effect of flurbiprofen on cough hypersensitivity in URTI related to participant subjective ratings of acute cough severity? - Q3: Is the effect of flurbiprofen on cough hypersensitivity in URTI related to the levels of prostaglandins or other inflammatory markers measurable in upper airway secretions? Participants will be asked to undergo cough challenge testing, complete quality of life questionnaires, and have their nasal fluid, saliva and pharyngeal secretions sampled before and after a single treatment with flurbiprofen in the form of a lozenge or spray. Participants in the comparator arms of the study will instead receive a placebo lozenge or low dose flurbiprofen spray.
To find out the Comparison Of Coughing and Active Cycle of Breathing Technique to Improve Pulmonary Functions in Post-Surgical Patients
The goal of this randomized, placebo-controlled, clinical trial is to develop and test the efficacy of an Internet-based behavioral intervention for refractory chronic cough. The main questions it aims to answer are: - What are the best recruitment pathways to find people living with refractory chronic cough in Montana? - Is Internet-Behavioral Cough Suppression Therapy (iBCST) efficacious? - Do iBCST participants find it satisfactory? - Is using Hyfe research app to monitor cough frequency feasible in rural areas? Participants will complete iBCST or a placebo treatment virtually. Some participants will take part in qualitative interviews and use Hyfe research app for ambulatory cough frequency monitoring.
Cough is a common symptom of respiratory medicine clinic patients, which has complex etiology and wide-ranging. Cough is usually divided into three categories by time: acute cough, subacute cough and chronic cough. Subacute cough has a 3~8 weeks course of disease. Its main etiology is postinfectious cough, which is mostly secondary to viral infection.The drug in this study is for post-infection cough in subacute cough. After long-term clinical practice, six traditional Chinese medicines, including Aster, Lonicera japonica, Shegan, dried ginger, mango seed and Schizonepeta tenuifolia, were selected to form Zihua Wenfei Zhisou Decoction. This product has the effect of relieving wind, relieving cough, warming the lung and resolving phlegm. It can be used for the cough syndrome caused by Wind-cold invading lungs syndrome. The aim is to evaluate the efficacy and safety of Zihua Wenfei Zhisou Granule in the treatment of postinfection cough (wind-cold lung syndrome) with placebo as a control.
This study aims to evaluate the safety and efficacy of upper aerodigestive tract cryotherapy treatment in patients with refractory neurogenic cough in a prospective pilot study with a validated patient reported outcome measure
This Phase IIa, multicenter, randomized, double-blind, placebo-controlled, crossover study will evaluate the efficacy, safety, pharmacokinetics, and pharmacodynamic (PD) effects of GDC-6599 compared with placebo in patients with a history of chronic cough.
Patients with endotracheal intubation and general anesthesia often have severe choking and hemodynamic fluctuations during the extubation period, which increases the risk of cerebrovascular accident, arrhythmia, incision bleeding and so on . This study aimed to observe the effects of different methods of deflating of endotracheal tube cuffs on cough response and hemodynamics during periextubation in patients undergoing general anesthesia surgery.
This is a randomized, double-blind, placebo-controlled, parallel-arm, Phase 3 study of BLU-5937 in participants with Refractory Chronic Cough (RCC).
This is a randomized, double-blind, placebo-controlled, parallel-arm, Phase 3 study of BLU-5937 in participants with Refractory Chronic Cough (RCC).