Clinical trials: Chronic Cough
COPD
Validation of Urdu Version of Leicester Cough Questionnaire (LCQ)
Leicester Cough Questionnaire (LCQ) is a patient reported, 19-item tool, and it comprised physical, psychological, and social elements.
- Trial name
- NCT06674395
- Where
- Pakistan
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Cough
An Investigation Into the Mechanism of Inhalation Cough Challenge
Despite its commonplace use in respiratory medicine the mechanism whereby inhalation challenge with a variety of mild acid aerosols produces a dose related and predictable cough is unknown.
- Trial name
- NCT02039999
- Testing
- Nebulised citric acid in serial dilutions, Nebulised ATP solution in serial dilutions, Nebulised TRPA1 agonist solution in serial dilutions
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hull University Teaching Hospitals NHS Trust
Chronic Obstructive Pulmonary Disease, Postural; Defect
An Investigation of the Cervical Region Biomechanics in Patients With Chronic Obstructive Pulmonary Disease
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.
- Conditions
- Chronic Obstructive Pulmonary Disease, Postural; Defect, Cervical Pain, Cough
- Trial name
- NCT06246370
- Where
- Turkey (Türkiye)
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Chronic Cough
A Trial of HRS-2261 in Healthy Subjects After Single and Multiple Oral Administration
This is a first-in-human study that will investigate the safety, tolerability and pharmacokinetics of single and multiple ascending doses of HRS-2261 using a double blind, placebo controlled, randomized study design.
- Trial name
- NCT05274516
- Where
- China
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Guangdong Hengrui Pharmaceutical Co., Ltd
Endometriosis Related Pain, Overactive Bladder
Study on the Safety of Drug BAY1817080 at Different Doses and the Way the Body Absorbs and Eliminates the Drug in Japanese Healthy Adult Male Participants
Researchers in this study want to learn about the safety of drug BAY1817080 at different doses and the resulting blood levels of the study drug in Japanese healthy adult male participants.
- Conditions
- Endometriosis Related Pain, Overactive Bladder, Diabetic Neuropathic Pain, Refractory or Unexplained Chronic Cough
- Trial name
- NCT04265781
- Testing
- BAY1817080
- Where
- Japan
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Bayer
Chronic Cough (CC)
Investigating the Role of ATP Production by Airway Epithelium in Patients With Refractory and Unexplained Chronic Cough (RCC/UCC).
Chronic cough is a common troublesome symptom which has a global prevalence of approximately 10%, but with wide variations across continents.
- Trial name
- APEC (NCT06600646)
- Testing
- Bronchoscopy
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- McMaster University
Chronic Cough (CC), Asthma
The Safety, Feasibility, and Repeatability of Inhaled ATP Cough Challenges
The inhalation of adenosine 5'-triphosphate (ATP) to evoke cough (ATP cough challenge) is becoming increasingly used as a tool to measure cough hypersensitivity in patients with chronic cough.
- Trial name
- NCT07085975
- Testing
- Adenosine 5'-triphosphate
- Where
- Canada
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- McMaster University
Gastroesophageal Reflux Disease, Chronic Cough
Cough Reflex Sensitivity and Bronchial Hyper-responsiveness
The aim of this study is to provide pilot data on the possible gastrointestinal predictors of respiratory hyper-responsiveness and how these relate to the clinical sub-types of gastroesophageal reflux disease (GERD) and visceral…
- Conditions
- Gastroesophageal Reflux Disease, Chronic Cough, Broncho-hyperreactivity
- Trial name
- NCT01777867
- Testing
- Cough Reflex Sensitivity, Methacholine Challenge
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Endometriosis Related Pain, Overactive Bladder
A Trial to Learn How a New Liquid Form of BAY1817080 is Tolerated and Taken up by the Body of Healthy Male Participants (Part A). By Labeling BAY1817080 With a Radioactive Substance (Carbon 14) Researchers Want to Learn How the Study Drug is Processed and Excreted by the Body After Dosing (Part B)
Researchers are looking for a new way to treat people suffering either from a condition where the bladder is unable to hold urine normally (overactive bladder), or a condition in which tissue similar to the tissue that normally…
- Conditions
- Endometriosis Related Pain, Overactive Bladder, Diabetic Neuropathic Pain, Refractory or Unexplained Chronic Cough
- Trial name
- NCT04487431
- Testing
- BAY1817080, [14C]BAY1817080
- Where
- Netherlands
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Bayer
Cough
ATP and P2X3 Receptor in 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.
- Trial name
- NCT05713019
- Testing
- Adenosine triphosphate (ATP) solution inhalation from nebuliser, Inhalational challenge with increasing concentrations of capsaicin solutions, Recording of Cough Count and frequency using the Hyfe Cough Monitor
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Endometriosis Related Pain, Overactive Bladder
Study on the Safety of BAY1817080 How it is Tolerated and the Way the Body Absorbs, Distributes and Gets Rid of the Study Drug Given to Participants With Moderate Renal Impairment and End Stage Renal Disease Requiring Dialysis Compared With Matched Participants With Normal Renal Function
BAY1817080 is currently under clinical development to treat pain related to unexplained chronic cough or chronic cough not affected by a treatment (refractory and/or unexplained chronic cough, RUCC), or a condition where the…
- Conditions
- Endometriosis Related Pain, Overactive Bladder, Diabetic Neuropathic Pain, Refractory or Unexplained Chronic Cough
- Trial name
- NCT04471337
- Testing
- BAY1817080
- Where
- 2 sites in United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Bayer
Asthma
Biological Monitoring of Nano Sized Particles in the Airways of Asthmatic Children
Background Ambient airborne particulate material (PM) is defined according the aerodynamic diameter into coarse, fine, and ultrafine or "nano" sized particles ranging between 2.5-10 µm (coarse), <2.5 µm (fine), and <0.1 µm…
- Trial name
- EHF (NCT01754948)
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Chronic Obstructive Pulmonary Disease, Asthma
Novel Endpoints in Cough Challenge Testing
The sensitivity of a person's cough reflex can be measured by getting them to breathe in (inhale) irritant chemicals. There are different methods by which subjects are asked to inhale these chemicals, either by taking one deep…
- Conditions
- Chronic Obstructive Pulmonary Disease, Asthma, Healthy, Chronic Cough
- Trial name
- NEAT (NCT01566968)
- Testing
- Cough challenge test, 24 hour ambulatory cough recording, Cough quality of life questionnaire
- Where
- United Kingdom
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Manchester University NHS Foundation Trust
Chronic Cough, Video-assisted Thoracoscopic Surgery (VATS)
A Prospective, Randomized, Double-blind Study on the Effects of Different Anesthesia Strategies on Postoperative Cough in Patients Undergoing Video-assisted Thoracoscopic Surgery.
This study aims to systematically evaluate the effects of different anesthesia methods on postoperative chronic cough in lung cancer patients undergoing video-assisted thoracoscopic lung resection (VATS), and to clarify the…
- Trial name
- Chronic cough (NCT07190664)
- Testing
- Patients were randomly grouped
- Volunteers
- 228 people, healthy volunteers welcome
- Sponsor
- Fujian Medical University Union Hospital
Cough, Healthy Controls
Neurophysiology of Cough Reflex Hypersensitivity
Central sensitisation is an increase in the excitability of nerves within the central nervous system, which can lead to heightened sensitivity to certain stimuli. This process is involved in some chronic pain conditions e.g.
- Trial name
- NOTCH (NCT00977366)
- Testing
- Hydrochloric acid (0.15 molar), Saline
- Where
- United Kingdom
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Manchester
Post-COVID-19 Syndrome, COVID-19
Evaluation of Treatment With Viusid in Post-COVID-19 Syndrome
Reports of long-lasting symptoms of COVID-19 are increasing, but little is known about the prevalence of risk factors or whether it is possible to predict a prolonged course at disease onset.
- Conditions
- Post-COVID-19 Syndrome, COVID-19, Dyspnea, Fatigue
- Trial name
- NCT06437210
- Testing
- Viusid Oral Solution
- Where
- Colombia
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Catalysis SL
Asthma, Chronic Obstructive Pulmonary Disease (COPD)
Canadian Consortium on Airway Mucus Occlusions in Asthma, COPD and Chronic Cough
Chronic lung diseases affect one in five Canadians, causing symptoms such as cough, breathlessness, and wheeze. Despite advancements in medical care, these conditions not only impact individuals and their close circles but also…
- Conditions
- Asthma, Chronic Obstructive Pulmonary Disease (COPD), Chronic Cough (CC)
- Trial name
- CANMuc (NCT06858748)
- Testing
- Observational
- Where
- 7 sites in Canada
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- McMaster University
Refractory Chronic Cough
Effect of Gefapixant (MK-7264/AF-219) on Cough Reflex Sensitivity in Healthy and Chronic Cough Participants (MK-7264-014)
The primary objective of this study was to assess the effect of a single dose of gefapixant 100 mg on cough reflex sensitivity to various challenge agents (capsaicin, citric acid, adenosine triphosphate [ATP], and distilled…
- Trial name
- NCT02476890
- Testing
- Gefapixant 100 mg
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Afferent Pharmaceuticals, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Chronic Cough
Neuroinflammatory Interactions of ATP and P2X3 Receptor in the Airways of Chronic Cough Patients
This study is being done in order to understand what causes people to have a chronic cough, which is defined as a cough lasting for more than 8 weeks.
- Trial name
- NCT06286163
- Where
- 2 sites in United Kingdom
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Nursing Caries, Copd
The Effect of Virtual Reality on Self-Efficacy and Quality of Life in COPD Patients
Introduction: Chronic obstructive pulmonary disease (COPD) is a serious chronic disease worldwide with significant adverse effects on patients' quality of life, family economic burden and social health care burden.
- Conditions
- Nursing Caries, Copd, Cough, Quality of Life
- Trial name
- NCT07001683
- Testing
- VR SHINECON VIRTUAL REALITY GLASES
- Where
- Turkey (Türkiye)
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Emrah Ay