Clinical trials: Obstructive Ventilation Disorder
Obstructive Sleep Apnea
Continuous Positive Airway Pressure (CPAP), Oral Appliance and Physical Exercise in the Obstructive Sleep Apnea
Introduction: It is unclear whether exercise training with or without Continuous Positive Airway Pressure (CPAP) and Oral Appliance (OA) is more effective in reducing symptoms of Obstructive Sleep Apnea (OSA) than treatment…
- Trial name
- NCT01289392
- Testing
- Continuous Positive Airway Pressure (CPAP), Oral Appliance (OA), Physical Exercise
- Where
- Brazil
- Volunteers
- 25 people
- Sponsor
- Associação Fundo de Incentivo à Pesquisa
Sleep Apnea, Obstructive
Effect of Dalfampridine (4-AP) on Genioglossus Muscle Activity in Healthy Adults
In this protocol the investigators will test the effect of dalfampridine (a potassium channel blocker) on genioglossus muscle activity (EMG GG) during wakefulness and sleep in healthy control subjects.
- Trial name
- APIGLOSS (NCT02656160)
- Testing
- Dalfampridine
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Hypoxemia, Anoxia
Reproducibility of 6 Minute Walk Tests for Oxygen Desaturation
This trial will test the hypothesis that the 6 minute walk test (6MWT) is not reproducible as a measure for oxygen desaturation.
- Conditions
- Hypoxemia, Anoxia, Chronic Obstructive Pulmonary Disease
- Trial name
- 6MWT (NCT00740220)
- Where
- United States
- Volunteers
- 97 people
- Sponsor
- Wake Forest University Health Sciences
Obstructive Sleep Apnea
Effect of Upper Airway Stimulation on Vascular Function in Obstructive Sleep Apnea
This study will evaluate the effect of hypoglossal nerve stimulation (HGNS) on different measures of cardiovascular function in patients with obstructive sleep apnea (OSA).
- Trial name
- NCT03051165
- Testing
- Hypoglossal Nerve Stimulation Treatment Withdrawal
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Emory University
Obstructive Sleep Apnea
Effect of Montelukast Therapy in Obstructive Sleep Apnea(OSA) Children
The investigators leading hypotheses are: Oral therapy with montelukast may lead to improved sleep study findings in children with mild to moderate Obstructive Sleep Apnea Syndrome (OSAS) who require surgical removal of adenoids…
- Trial name
- 32543 (NCT01027806)
- Testing
- Montelukast
- Where
- United States
- Volunteers
- 64 people
- Sponsor
- University of Chicago
Obstructive Sleep Apnea (OSA)
Effects of Audiovisual Distraction on Desaturation and Airway Intervention in OSA-patients
Patients will be randomly assigned to either one of two groups: 1. Standard of care sedation 2. Audiovisual distraction during surgery and in the recovery room using video goggles and headphones; patients can choose a movie from…
- Trial name
- AVD (NCT03020914)
- Testing
- Audiovisual Distraction
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Hospital for Special Surgery, New York
Chronic Obstructive Pulmonary Disease
A Home-based Intervention to Promote Mindful Breathing Awareness Through Pursed-lip Breathing Training for COPD Patients
The Mindful Breathing Laboratory under the direction of Dr. Benzo will complete a randomized controlled trial to evaluate the mindful breathing module.
- Trial name
- NCT05349123
- Testing
- Mindful Breathing, Home-Based Pulmonary Rehabilitation
- Where
- United States
- Volunteers
- 99 people
- Sponsor
- Minnesota HealthSolutions
Adolescent Behavior, Asthma
Breathing Retraining for Asthma Trial of Home Exercises for Teenagers
This trial will address the impaired quality of life of young people with asthma, despite appropriate medicines. Research shows that young people report needing to calm themselves down during an asthma attack to control their…
- Trial name
- Breathe4T (NCT05006703)
- Testing
- Breathe for Teens (Breathe4T)
- Where
- United Kingdom
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Southampton
Obstructive Sleep Apnea, Snoring
Childhood Adenotonsillectomy Study for Children With OSAS
The purpose of this research is to determine the effect of adenotonsillectomy surgery (removal of tonsils and adenoids) on obstructive sleep apnea syndrome (OSAS) in children.
- Trial name
- CHAT (NCT00560859)
- Testing
- Adenotonsillectomy (AT) - removal of adenoids and tonsils, Watchful Waiting
- Where
- 6 sites in United States
- Volunteers
- 453 people
- Sponsor
- University of Pennsylvania
Pulmonary Disease, Chronic Obstructive
Validation of a New Shortness of Breath With Daily Activities Questionnaire in Patients With Chronic Obstructive Pulmonary Disease
The purpose of this study is to evaluate a new questionnaire to capture the patient experience of COPD. The information collected will be used to validate the Shortness of Breath with Daily Activities Questionnaire.
- Trial name
- NCT00984659
- Testing
- Fluticasone propionate/salmeterol combination product, Salmeterol
- Where
- 39 sites in United States
- Volunteers
- 366 people
- Sponsor
- GlaxoSmithKline
Obstructive Sleep Apnea
Fentanyl Test in Children's Adenotonsillectomy
The purpose of this study is to discuss the relationship between the result of fentanyl test and required dosage of morphine for children with OSAS after adenotonsillectomy；and to evaluate the ability of predicting requested…
- Trial name
- NCT02484222
- Testing
- Fentanyl
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Fudan University
Obstructive Sleep Apnea
Automated Graduated CPAP (AGPAP) for Improved Adherence in Newly Diagnosed Obstructive Sleep Apnea (OSA) Patients
Although positive airway pressure (PAP) is a highly effective treatment for sleep apnea, adherence to therapy remains an obstacle.
- Trial name
- NCT01450540
- Testing
- REMstar Auto A-Flex, modified REMstar Auto A-Flex with AGPAP
- Where
- 5 sites in United States
- Volunteers
- 241 people
- Sponsor
- Philips Respironics
Obstructive Sleep Apnea
Pharmacological Activation of HMN for OSA
Obstructive sleep apnea (OSA) is common and has major health implications but treatment options are limited. OSA patients show a marked reduction in upper airway (UA) dilator muscle activity at sleep onset and this phenomenon…
- Trial name
- OSA12 (NCT03640052)
- Testing
- LTM1201L, LTM1201LN, LTM1201LB
- Where
- 2 sites in United States
- Volunteers
- 6 people
- Sponsor
- Brigham and Women's Hospital
Obstructive Sleep Apnea
The Evaluation of the Toffee Nasal Pillows Mask for the Treatment of Obstructive Sleep Apnea
This investigation is a prospective, non-randomized, non-blinded study. This investigation is designed to evaluate the performance, comfort and ease of use of the F\&P Toffee nasal pillows mask amongst obstructive sleep apnea…
- Trial name
- NCT03242148
- Testing
- Toffee Nasal Pillows Mask
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- Fisher and Paykel Healthcare
COPD, COPD Exacerbation
Roflumilast in Chronic Obstructive Pulmonary Disease (COPD) Patients Treated With Fixed Dose Combinations of Long-acting β2-agonist (LABA) and Inhaled Corticosteroid (ICS)
To demonstrate the additional benefit of roflumilast when added on to fixed-dose combination (FDC) LABA/ICS in the reduction of exacerbations in subjects with severe to very severe COPD.
- Conditions
- COPD, COPD Exacerbation, Lung Diseases, Respiratory Disorders
- Trial name
- NCT01443845
- Testing
- Roflumilast
- Where
- 338 sites in United States, Argentina and 15 more
- Volunteers
- 2,354 people
- Sponsor
- AstraZeneca
Sleep Apnea, Obstructive, Sleep Apnea, Central
DreamKit Respiratory Effort Signal Validation
This study has been developed in order to demonstrate the validity of the DreamKit respiratory effort signal.
- Trial name
- NCT04926077
- Testing
- DreamKit
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Philips Clinical & Medical Affairs Global
Chronic Obstructive Pulmonary Disease, Obstructive Sleep Apnea
Monitoring and Peer Support to Improve Treatment Adherence and Outcomes
The O2VERLAP study investigators would like to find out if individuals living with both COPD and OSA would benefit from an online, educational curriculum, coupled with access to peer support (i.e.
- Trial name
- O2VERLAP (NCT03446768)
- Testing
- Peer support, Online platform, Respiratory Therapist support
- Where
- United States
- Volunteers
- 294 people
- Sponsor
- COPD Foundation
Chronic Cough, Eosinophilic Bronchitis
Mepolizumab for the Treatment of Chronic Cough With Eosinophilic Airways Diseases
Cough is the most common presenting symptom to family physician. Chronic Cough affects approximately 10-12% of the general population and is one of the commonest reasons for referral to secondary care.
- Conditions
- Chronic Cough, Eosinophilic Bronchitis, Asthma
- Trial name
- MUCOSA (NCT04765722)
- Testing
- Mepolizumab, Normal Saline
- Where
- Canada
- Volunteers
- 46 people
- Sponsor
- McMaster University
Sleep Apnea, Obstructive
ThermoSmart® Versus Conventional Humidification in Continuous Positive Airway Pressure (CPAP)
That ThermoSMart humidification will result in greater compliance (mask on time, objective and subjective sleep quality than conventional humidification.
- Trial name
- NCT00751335
- Testing
- CPAP with ThermoSmart, then CPAP without ThermoSmart, CPAP without ThermoSmart, then CPAP with ThermoSmart
- Where
- United States
- Volunteers
- 79 people
- Sponsor
- Fisher and Paykel Healthcare
Chronic Cough, OSA
Sham CPAP vs. Straight CPAP for Chronic Cough
Chronic cough is an important clinical problem in primary care and sub-specialty practice. Besides the distress experienced by patients with chronic cough, significant healthcare resources are expended to understand the role of…
- Trial name
- NCT03172130
- Testing
- Straight CPAP
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- Krishna M. Sundar