View clinical trials related to Cough.
Filter by:This is a multicenter, randomized, double-blind, placebo-controlled, parallel-designed phase 2 clinical trial to evaluate the efficacy, safety and pharmacokinetic (PK) characteristics of HS-10383 in Chinese adult subjects with refractory or unexplained chronic cough (RUCC).
The aim of this study is to investigate cervical region biomechanics, muscle performance and respiratory muscle strength in patients with Chronic Obstructive Pulmonary Disease (COPD) compared to healthy subjects.
This study is a multicenter, randomized, double-blind, placebo-controlled Phase Ib/II clinical trial to evaluate the effectiveness, safety, tolerability and pharmacokinetics (PK) of TCR1672 Tablets in patients with refractory chronic cough.
Orally administered ME-015 (Suplatast Tosilate) has been available on the market as a prescription drug for allergy-related conditions in Japan since 1995 with a very good safety and tolerability profile. There is preclinical and exploratory clinical evidence suggesting that ME-015 may be effective in treating cough caused by idiopathic pulmonary fibrosis (IPF-cough). 80% of patients with idiopathic pulmonary fibrosis (IPF) are affected by a devastating dry cough that is often not responsive to standard cough treatments and causes significant psychological and physiological suffering as well as reduced quality of life. As of July 2023, there is no approved treatment for the indication of IPF-cough. There is an enormous unmet clinical need for an effective, safe and well-tolerated oral treatment. The COSMIC-IPF Phase 2 trial is the first clinical trial assessing ME-015 for the treatment of IPF-cough and aims to generate clinical proof-of-concept results regarding the safety and efficacy of ME-015 in this condition.
To investigate the value of blood eosinophils, FeNO and total IgE in predicting the response to inhaled corticosteroid in patients with chronic cough.
This is a laboratory-based study that will be performed at the Clinical Research Centre at the Royal Brompton Hospital,London. The objectives are: 1. Determine whether adenosine triphosphate (ATP) is present or released in airways of idiopathic chronic cough patients 2. Determine whether there is an increase in cough sensitivity and laryngeal sensitivity to exogenous ATP 3. Examine the effects of exogenous ATP on the inflammatory response in the upper and lower airways. The participants will be: (i) Healthy subjects: non-smoker (8 subjects) and (ii) Chronic cough subjects attending Chronic Cough clinic (12 subjects). Each will be involved in: Study 1. Following recruitment, subjects will attend for a fiberoptic bronchoscopy. Study 2: Subjects will take part in a study of the effect of inhaling nebulized ATP. Subjects will be studied on 2 days separated by at least 5 days. On each day, after measurements of lung function, FeNO and cough questionnaires, the subject will inhale either saline or ATP solution from a nebulizer, following which laryngeal hypersensitivity, capsaicin cough challenge and sputum induction will be performed. Results will be expressed as mean ± standard error of the mean (SEM). Study data will be analysed by the Investigators at the completion of the study. Planned analyses will be done by comparing chronic cough patients to the healthy controls. The Spearman rank-correlation test will be used to determine correlations.
Dizocine (0.03 mg/kg) or saline followed by sufentanil 0.4ug/kg was administered, and induction was completed with 3 min of observation. Heart rate and mean arterial pressure (MAP) were recorded before induction of anesthesia, before and 1 min after intubation, and side effects during induction, such as vomiting, hypoxemia (SpO2 <90%), or other expected effects. The number of coughs was recorded in both groups, and the severity of cough was defined as follows: mild, 1-2 coughs; moderate, 3-4 coughs; severe, 5 or more coughs.
Cough after lobectomy is common. The prevention and treatment of cough after lobectomy is not standardized. Breztri Aerosphere is often used to relieve cough. Therefore, we conduct a single center placebo-controlled study to evaluate the efficacy and safety of perioperative use of Breztri Aerosphere in relieving cough after lobectomy.
Endotracheal Intubation (EI) is performed in order to monitor the effectiveness of anesthesia and to control the patient's breathing during the surgery under general anesthesia. In EI, which is an invasive procedure, damage to the larynx and trachea may occur during the placement of the endotracheal tube or due to long-term use. Complications such as postintubation ulcer, laryngeal nerve paresis, arytenoid dislocation may develop in the early period due to EI, and patients may have complaints such as sore throat, swallowing problems, hoarseness, and cough in the postoperative period. This affects the comfort of the patients in the postoperative period. For this reason, it is important to prevent intubation-related symptoms of patients who will undergo surgical intervention before they occur.
This is a prospective case - control study to investigate ATP level in induced sputum and cough sensitivity to ATP in subjects with refractory chronic cough. 60 refractory chronic cough and 30 matched healthy controls were recruited. Medical history records, cough severity assessment, induced sputum for ATP measurement, ATP evoked cough and capsaicin evoked cough were completed. The difference of sputum ATP level between patients and control and the correlation between sputum ATP level and cough sensitivity to ATP were analyzed.