Clinical trials: Respiration Disorder
Obstructive Sleep Apnea (OSA)
Fractional Exhaled Nitric Oxide as Possible Non - Invasive Biomarker to Assess Obstructive Sleep Apnea Severity
Aim of work 1. Primary aim: Asses correlation between FeNO level, OSA severity 2. Secondary aim: Clarifying FeNO's role as a biomarker to assess airway inflammation, Cut off value prediction to moderate and severe OSA and its…
- Trial name
- NCT07606898
- Where
- Egypt
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Tanta University
Obstructive Sleep Apnea
Structural and Functional Left Ventricular Remodelling in Patients With Obstructive Sleep Apnea
The purpose of this study is to determine whether patients with obstructive sleep apnea have any changes in left ventricular function and structure after 06 months of continuous positive airway pressure treatment.
- Trial name
- NCT00768807
- Testing
- CPAP (continuous positive airway pressure)
- Where
- Brazil
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Associação Fundo de Incentivo à Pesquisa
MRI, MRI Image Enhancement
Optimizing Liver MRI Using Breath-Holding With and Without Oxygen
The goal of this interventional study (clinical trial) is to learn if different breath-holding techniques, with and without extra oxygen, can improve the quality of abdominal Magnetic Resonance Imaging (MRI) images in healthy…
- Trial name
- NCT07135401
- Testing
- Breath-hold conditions
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Hypoxia, SARS-CoV-2 Acute Respiratory Disease
Studies to Determine Whether Oxygen Sensing is Impaired in Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infected Patients
The two-part phases will each have a unique patient population, The goal in this application is to see if that carotid bodies are "offline" is correct and to determine whether a cohort of SARS-Cov-2 patients can be identified who…
- Conditions
- Hypoxia, SARS-CoV-2 Acute Respiratory Disease, Carotid Bodies
- Trial name
- NCT04954157
- Testing
- Phase-1: Breath Holding Test, Phase 2: 6-Minute Walk Test (6MWT)
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Anxiety State, Pediatric ALL
Anxiolytic Effects of Lavender and Orange Oil
The aim of this study is to determine the possible anxiety reducing effects of lavender oil and orange oil on parents with children receiving dental care under sedation during perioperative wait.
- Conditions
- Anxiety State, Pediatric ALL, Dental Anxiety, Oil; Inhalation
- Trial name
- NCT04079309
- Testing
- Lavender/Orange
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Ankara University
Safety,, Tolerability,
To Assess the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Multiple Doses AZD8848 in Healthy Subjects
This study will investigate the safety, tolerability, pharmacokinetics and pharmacodynamics of multiple ascending doses of AZD8848 in healthy subjects.
- Conditions
- Safety,, Tolerability,, Healthy Subjects
- Trial name
- NCT01818869
- Testing
- AZD8848
- Where
- United Kingdom
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
COPD
Comparative Effects of IMT Vs EMT Along With AIT in COPD Patients
Chronic Obstructive Pulmonary Disease (COPD) is the 3rd leading cause of mortality and 7th leading cause of ill-health worldwide.
- Trial name
- NCT06308302
- Testing
- Group A (Inspiratory Muscles Training + Aerobic Interval Training), Group B (Expiratory Muscles Training +Aerobic Interval Training)
- Where
- Pakistan
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Obstructive Sleep Apnea
Circadian Rhythms and Cardiovascular Risk
The purpose of this study is to understand how behaviors and the effects of the body's internal clock (called the circadian pacemaker) affect the control of the heart and blood pressure.
- Trial name
- NCT02202811
- Testing
- Forced Desynchrony
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Chronic Obstructive Pulmonary Disease, Sleep Related Hypoventilation
Health Outcomes With CPAP or NIV in Patients With COPD and a Sleep Related Breathing Disorder
Chronic obstructive pulmonary disease (COPD) is a chronic lung disease affecting an estimated 1 in 10 Canadians. Symptoms include persistent shortness of breath, cough and sputum production.
- Conditions
- Chronic Obstructive Pulmonary Disease, Sleep Related Hypoventilation, Obstructive Sleep Apnea, Hypoventilation
- Trial name
- NCT05623709
- Testing
- Positive airway pressure with continuous positive airway pressure or noninvasive ventilation
- Where
- Canada
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- University of Alberta
Insomnia
Abdominal Breathing on Improving of Sleep Quality and Physiological Index Among Patients With Insomnia
The research topic is to explore the effectiveness of abdominal breathing on improving of sleep quality and physiological index (heart rate, respiration rate and blood pressure) among patients with insomnia.
- Trial name
- NCT05581355
- Testing
- Abdominal breathing training
- Where
- Taiwan
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- National Taipei University of Nursing and Health Sciences
Hypoxia, High Altitude
Supraglottic Jet Oxygenation and Ventilation for Gastrointestinal Endoscopy at High-altitude
This study aims to determine whether the use of SOJV could reduce the rate of hypoxia during gastrointestinal endoscopic procedures in deeply sedated patients sedated at high altitude comparing to the supplemental oxygen…
- Trial name
- NCT05304923
- Testing
- Supraglottic jet oxygenation and ventilation, Nasal cannula oxygen supply
- Where
- China
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Acute Respiratory Distress Syndrome (ARDS)
Study of Safety and Efficacy of ALT-100mAb in Participants With Moderate/Severe ARDS
A Phase 2a, multi-center, randomized, double-blind, placebo-controlled study to assess the efficacy and safety of ALT-100mAb in patients with moderate to severe ARDS.
- Trial name
- NCT05938036
- Testing
- ALT-100 mAb
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Aqualung Therapeutics Corp.
Apnea
Ventilation Using a Bag Valve Mask With Integrated Internal Handle
Investigators compared tidal volumes for single rescuer ventilation using a modified bag valve mask with an integrated internal handle versus a conventional bag valve mask in a manikin model.
- Trial name
- NCT02792049
- Testing
- Modified Ambu Spur II bag valve mask, Conventional Ambu Spur II bag valve mask
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Brooke Army Medical Center
Fever, COPD
The Application of a Wireless Sensor Technology for Vital Statistics in CHILDREN AND ADULTS
The primary outcome for this project will be the development of a small, non-invasive wireless sensor that is linked to a conventional computer that can be used in health care for monitoring of acute and chronic health problems.
- Conditions
- Fever, COPD, Obesity, Congenital Heart Disease
- Trial name
- NCT01845506
- Testing
- Cardiorespiratory monitor, Wireless pressure sensor
- Where
- Canada
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Cardiac Arrest, Hyperventilation
Investigation of a Novel Turbine-driven Ventilator for Use in Cardiopulmonary Resuscitation
The objective of this study is to determine whether healthcare professionals trained in CPR can deliver more effective ventilations during CPR using the Handivent, a novel turbine-driven ventilator as compared to bag-valve-mask…
- Trial name
- NCT02743299
- Testing
- Handivent Ventilator
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Utah
Sleep Disordered Breathing, Sleep Hypopnea
Apnea Hypopnea Index Severity Versus Head Position During Sleep
This study evaluates the correlation of the position of the head during sleep, independent of the position of the torso, and the severity of apnea hypopneas in obstructive sleep apnea.
- Conditions
- Sleep Disordered Breathing, Sleep Hypopnea, Sleep Apnea, Sleep Apnea, Obstructive
- Trial name
- NCT04086407
- Testing
- Dual-axis inclinometer attached to the subject's forehead with tape
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Sleep Systems
Children, Respiration Disorder
The Effect of a Multimodal Approach on Pain, Fear, and Anxiety in Injection Experiences in Children
Reducing the pain and fear experienced by children during IM injections, one of the painful procedures commonly seen in emergency departments, is an important midwifery/nursing intervention.
- Trial name
- Randomized (NCT07509164)
- Testing
- Injection
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Sakarya University
Nasal Congestion
Functional Magnetic Resonance Imaging (fMRI) Study of Nasal Strips in Nasal Congestion
The aim of the study is to evaluate the effect of the nasal strip (relative to the placebo strip) on the nasal passages using anatomical MRI scans and to demonstrate the effect of the strip on breathing correlated cortical…
- Trial name
- NCT02275364
- Testing
- Test strip, Nasal spray
- Where
- United Kingdom
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Cystic Fibrosis
Study of Metabolic Effects of Pregnancy in Women With Cystic Fibrosis
OBJECTIVES: I. Compare the clinical status of pregnant vs non-pregnant women with cystic fibrosis. II. Determine glucose tolerance during each trimester of pregnancy in these women. III.
- Trial name
- NCT00014768
- Testing
- glucose, insulin, leucine
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- National Center for Research Resources (NCRR)
Paradoxical Vocal Fold Motion Disorder, Vocal Cord Dysfunction
Treatment of Paradoxical Vocal Fold Motion Disorder (PVFMD) With a Form of Respiratory Retraining Technique
Paradoxical Vocal Fold Motion Disorder (PVFMD), otherwise known as vocal cord dysfunction (VCD) is a laryngeal breathing disorder that has several potential causes. In some individuals, exertion is the predominant trigger.
- Trial name
- PVFMDRespRet (NCT02859974)
- Testing
- Respiratory retraining for PVFMD
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Boston Medical Center
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