Clinical trials: Inhalation; Gas
Aging
The Effect of Age and Inspiratory Resistance on the Inspiratory Gas Levels While Wearing Air Purifying Respirator "
20 healthy young subjects and 20 healthy older subjects will go through a medical examination. Subjects will be asked for their medical history especially on respiratory and cardiac diseases.
- Trial name
- NCT03522493
- Testing
- "Yaalom Katom"
- Where
- Israel
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Medical Corps, Israel Defense Force
Postoperative Pain, Gas Bloat Syndrome
The Effect of Kinesio Taping and Breathing Exercises on Pain Management
A randomised clinical trial in a single centre.The aim of this study is to evaluate the effect of kinesio taping and breathing exercises on pain management applied after benign gynecological abdominal operations.
- Conditions
- Postoperative Pain, Gas Bloat Syndrome, Defecation Disorders
- Trial name
- NCT04412122
- Testing
- Kinesio Taping, Breathing Exercise, Kinesio Taping+Breathing Exercise
- Where
- Turkey (Türkiye)
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Çankırı Karatekin University
Respiration, Artificial, Critical Illness
Medical Gas Humidification During Noninvasive Mechanical Ventilation
In this study, the investigators aimed to study the role of medical gas humidification during noninvasive mechanical ventilation.
- Trial name
- NCT00124345
- Testing
- MR730
- Where
- Italy
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Policlinico Hospital
Healthy
Safety of Inhaled Hydrogen Gas Mixtures in Healthy Volunteers
Hydrogen gas may decrease the degree or incidence of brain injury following ischemia. The purpose of this study is to determine the safety and tolerability of inhaled hydrogen gas at the dose exposures required for a clinical…
- Trial name
- NCT04046211
- Testing
- Hydrogen
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Respiratory Muscles
Diaphragm Function and Diver Endurance
This project will test the following hypotheses: 1. Training of the inspiratory muscles increases underwater endurance and reduces hypercapnia in divers. 2.
- Trial name
- NCT04679402
- Testing
- Carbon monoxide 200 ppm in air
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Duke University
Oxygen Inhalation Therapy, Labour
Maternal Oxygen Administration for Fetal Distress II
Supplementary oxygen is routinely administered to patients, even those with adequate oxygen saturations, in the belief that it increases oxygen delivery.
- Conditions
- Oxygen Inhalation Therapy, Labour, Fetal Distress
- Trial name
- NCT03764696
- Testing
- tight-fitting simple facemask
- Where
- 3 sites in China
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Navy General Hospital, Beijing
Acute Mountain Sickness
Voluntary Isocapnic Hyperpnea in Hypoxia to Mitigate Acute Mountain Sickness
This study investigates the effects of a brief Voluntary Isocapnic Hyperpnoea (VIH) on Acute Mountain Sickness (AMS) symptoms, SpO₂, blood pressure, and blood gas homeostasis in normobaric hypoxia, to evaluate whether such…
- Trial name
- NCT07126834
- Testing
- VIH
- Where
- Poland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Institute of Sport - National Research Institute, Poland
Chronic Obstructive Pulmonary Disease
The Effect of Inhaled Nitric Oxide on Pulmonary Gas-exchange in COPD
Chronic Obstructive Pulmonary Disease (COPD) is a lung disorder commonly caused by smoking, which makes breathing more difficult.
- Trial name
- iNO (NCT04231760)
- Testing
- Inhaled Nitric Oxide
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Alberta
High Altitude, Inhalation; Gas
Effect of Inhalation of Low Dose CO2 on Exercise Performance at High Altitude
High altitude (>2400 m) is associated with decreased atmosphere pressure leading to hypoxia which in turn impairs exercise capacity and causes acute mountain sickness (AMS).
- Conditions
- High Altitude, Inhalation; Gas, Acute Mountain Sickness
- Trial name
- NCT05798416
- Testing
- Exercise under inhalation CO2, Exercise under inhalation ambient air
- Where
- China
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- State Key Laboratory of Respiratory Disease
Accident Caused by Snow Avalanche
Physiological Values When Breathing in an Air-pocket. Mountain Lab 2019 (ML2019)
The literature describes and report neurologic intact patients surviving an avalanche several hours after they were buried. The most important factor for surviving more than 15-35 min of burial is considered to be the presence of…
- Trial name
- NCT03911011
- Testing
- Fresh air
- Where
- Norway
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Haukeland University Hospital