Clinical trials: Respiration Disorder
Sleep Apnea, Obstructive
The Effects of Trazodone on Sleep Apnea Severity
In Obstructive sleep apnea (OSA), the upper airway closes over and over again during sleep. This leads to disrupted sleep (waking up during the night), daytime sleepiness, and an increased risk for developing high blood pressure.
- Trial name
- NCT01817907
- Testing
- Trazodone
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Brigham and Women's Hospital
Interstitial Lung Disease, Obstructive Sleep Apnea
Assessment of Continuous Positive Airway Pressure Therapy in OSA and ILD
The purpose of this study is to evaluate whether biomarkers of lung epithelial and endothelial injury are associated with obstructive sleep apnea (OSA) and interstitial lung disease (ILD).
- Trial name
- NCT03901534
- Testing
- Continuous positive airway pressure (CPAP) therapy, Nox A1 Recorder
- Where
- 2 sites in United States
- Volunteers
- 2,021 people
- Sponsor
- Columbia University
Chronic Obstructive Pulmonary Disease
Role of Endorphins in Perception of Dyspnea With Resistive Loading in Chronic Obstructive Pulmonary Disease (COPD)
Endorphins are released in response to breathing difficulty and can modify the perception of breathlessness. In this randomized placebo-controlled trial, resistive breathing loads are used to provoke breathlessness in patients…
- Trial name
- NCT00958919
- Testing
- naloxone, normal saline
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Cerebral Ischemia
The Effect of Ventilation on Cerebral Oxygenation in the Sitting Position
The aim of this clinical investigation is to determine the effect of intraoperative ventilation on cerebral oxygen saturation in patients undergoing arthroscopic shoulder surgery in the beach chair position (BCP)
- Trial name
- NCT01546636
- Testing
- Hypocapnic group, Normocapnic group
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- Endeavor Health
Pulmonary Embolism
Compare Technegas Ventilation-Perfusion SPECT and Xenon Ventilation-Perfusion Planar Imaging for Pulmonary Embolism
Phase 3 within-subject trial of Technegas V/Q SPECT and Tc-99m macro-aggregated albumin (MAA) imaging compared to Xenon-133 V/Q planar and Tc-99m macroaggregate of albumin (MAA) imaging for the diagnosis of Pulmonary Embolism…
- Trial name
- NCT01458639
- Testing
- Technegas V SPECT imaging, Xenon-133 Ventilation Planar imaging
- Where
- 2 sites in United States
- Volunteers
- 18 people
- Sponsor
- Cyclomedica Australia PTY Limited
Sleep Apnea
Non-Inferiority Study of the FRESCA Airbox Positive Airway Pressure System
Prospective, open-label, randomized crossover assignment, multi-center non-inferiority study conducted in the United States
- Trial name
- NCT03999944
- Testing
- positive airway pressure system
- Where
- 6 sites in United States
- Volunteers
- 52 people
- Sponsor
- FRESCA Medical
Nasal Obstruction
Treatment Outcome Using Vivaer Stylus to Treat Nasal Airway Obstruction
This study evaluates subjective and objective measures of treatment outcome after using the Aerin Medical Vivaer™ Stylus to treat nasal obstruction
- Trial name
- NCT03156270
- Testing
- Vivaer Stylus
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Aerin Medical
Traumatic Brain Injury
Inhaled Nitric Oxide in Brain Injury
This study will evaluate the changes in respiratory mechanics following traumatic brain injury and determine the effect of inhaled nitric oxide on gas exchange.
- Trial name
- NCT03260569
- Testing
- Inhaled Nitric Oxide
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- University of Cincinnati
Asthma
Comparing the Efficacy of Bricanyl M2 and Bricanyl M3 at 0.5 and 1.5 mg Dose Levels, to Allow for a Switch From Bricanyl Turbuhaler M2 to Bricanyl Turbuhaler M3
A randomised, double-blind, double-dummy, multi-site, phase III, single dose, 4-way cross-over pharmacodynamic study evaluating the efficacy of Bricanyl Turbuhaler M3 compared to Bricanyl Turbuhaler M2 by studying the protective…
- Trial name
- NCT02322788
- Testing
- Terbutaline sulphate
- Where
- 4 sites in Canada, Netherlands and 1 more
- Volunteers
- 95 people
- Sponsor
- AstraZeneca
Respiratory Disorders
A Study to Evaluate the Safety, Reactogenicity and Immunogenicity of GlaxoSmithkline (GSK) Biologicals' Investigational Vaccine GSK2838504A When Administered to Chronic Obstructive Pulmonary Disease (COPD) Patients With Persistent Airflow Obstruction.
The purpose of this Phase II study is to assess the safety, reactogenicity and immunogenicity of the investigational Non-typeable Haemophilus influenzae (NTHi) vaccine in patients with moderate and severe persistent airflow…
- Trial name
- NCT02075541
- Testing
- NTHi-10-AS01E
- Where
- 14 sites in Sweden, United Kingdom
- Volunteers
- 145 people
- Sponsor
- GlaxoSmithKline
Obstructive Sleep Apnea
Cost Effectiveness of Ambulatory Management for Veterans With Sleep Apnea
This research study is comparing home and in-laboratory testing of veterans with suspected obstructive sleep apnea, a common breathing disorder during sleep.
- Trial name
- VSATT (NCT00880165)
- Testing
- Continuous positive airway pressure apparatus
- Where
- 2 sites in United States
- Volunteers
- 296 people
- Sponsor
- US Department of Veterans Affairs
Cancer, Skin Fibroblasts
Nicotinamide Riboside on Mitochondrial Function in Li-Fraumeni Syndrome
Background: Nicotinamide riboside (NR) is a vitamin B3 dietary supplement. It may help improve muscle function, that may in turn may improve a person s exercise capacity.
- Conditions
- Cancer, Skin Fibroblasts, Muscle Weakness
- Trial name
- NCT03789175
- Testing
- Nicotinamide Riboside (NR)
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Nasal Obstruction
Study of the AERin Medical Vivaer® ARC Stylus for Nasal AirWAY Obstruction
Post-market study to continue to evaluate the effectiveness of the Vivaer® ARC Stylus for nasal airway obstruction
- Trial name
- AERWAY (NCT04277507)
- Testing
- Vivaer Stylus
- Where
- 10 sites in United States
- Volunteers
- 122 people
- Sponsor
- Aerin Medical
Obstructive Sleep Apnea
Sedation in Patients at Risk for Upper Airway Collapse
Overview of Protocol: Between Subject - Repeated Measures design will be used to assess the airway response of two groups of subjects under two different sedated conditions.
- Trial name
- NCT01045122
- Testing
- Propofol, Dexmedetomidine
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- University of Rochester
Obstructive Sleep Apnea
Chronic Care Management With Wearable Devices in Patients Prescribed Positive Airway Pressure Therapy (mPAP) Trial
The goal of this clinical trial in adults with obstructive sleep apnea prescribed positive airway pressure therapy is to test the effects of a new patient-facing consumer wearable-based program (that involves provision of a…
- Trial name
- mPAP (NCT06039865)
- Testing
- Immediate Intervention, Waitlist control
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- VA Greater Los Angeles Healthcare System
Chronic Cough
A Study of Gefapixant (MK-7264) in Japanese Adult Participants With Refractory or Unexplained Chronic Cough (MK-7264-038)
The primary objective of this study is to evaluate the safety of two doses of gefapixant (MK-7264) in Japanese adult participants with refractory or unexplained chronic cough.
- Trial name
- NCT03696108
- Testing
- Gefapixant
- Where
- 61 sites in Japan
- Volunteers
- 175 people
- Sponsor
- Merck Sharp & Dohme LLC
Nonverbal Communication, Critical Illness
Vidatalk Communication Application: Usability, Acceptability and Efficacy Study
This Phase II Small Business Technology Transfer Research (STTR) will deliver a comprehensive patient communication solution for communication-impaired patients in the intensive care unit that may help decrease days in delirium…
- Trial name
- NCT02921776
- Testing
- Aim 1 - VidaTalk - post-extubation, Aim 2 - VidaTalk - intubated, Aim 3 - VidaTalk tablet app
- Where
- United States
- Volunteers
- 147 people
- Sponsor
- Ohio State University
Mechanical Ventilation, Airway Patency
The Effects of Ketamine on Respiratory Stimulation and Transpulmonary Pressures
Impairment of airway patency is a common cause of extubation failure and opioids and hypnotics can adversely affect airway patency.
- Conditions
- Mechanical Ventilation, Airway Patency, Respiratory Depression
- Trial name
- NCT01969227
- Testing
- Subanesthetic ketamine
- Where
- 2 sites in United States
- Volunteers
- 15 people
- Sponsor
- Massachusetts General Hospital
Critical Illness, Hyperglycemia
Effects of a Complete Diet in Critically Ill Patients With Stress Hyperglycemia
The aim of the study is to evaluate the beneficial effects of the administration of a complete diet rich in monounsaturated fatty acids (MUFA) and slow absorption carbohydrate in patients with stress hyperglycemia(T-Diet Plus…
- Conditions
- Critical Illness, Hyperglycemia, Dietary Modification, Metabolic Stress Hyperglycemia
- Trial name
- NCT01233726
- Testing
- T-Diet plus Diabet IR, ISOSOURCE PROTEIN FIBRE, GLUCERNA SELECT
- Where
- 2 sites in Spain
- Volunteers
- 159 people
- Sponsor
- Vegenat, S.A.
Respiratory Depression
OSA Screen Negative With Spinal Duramorph
Non emergent scheduled cesarean sections will be consented to participate in this study of patients who have screened negative for obstructive sleep apnea and who are also BMI>/= 35 to have capnography monitoring postoperatively.
- Trial name
- NCT03151226
- Testing
- Capnography monitoring
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Wake Forest University Health Sciences
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