Healthy Volunteers Clinical Trial
Official title:
Comparative Study of the Physiological Effects of High Flow Nasal Cannula and Non-invasive Ventilation in Healthy Volunteers
Respiratory failure is characterized by low levels of oxygen and high levels of carbon dioxide in the blood which causes difficulty breathing. The management of patients with respiratory failure aims at improving oxygenation and changing the effort required to breathe. Mechanical ventilation is a life-saving treatment but may be associated with a high mortality rate, prolonged stay in the intensive care unit (ICU), and infection. Oxygenation techniques to avoid mechanical ventilation include standard oxygen therapy, continuous positive pressure (CPAP), and high-flow nasal cannula oxygen therapy (HFNC). CPAP consists of delivering oxygen through a mask. As compared to standard oxygen therapy, CPAP can promote lung recruitment leading to improved oxygenation and the effect in work of breathing in patients with respiratory failure. Conversely, high-flow nasal cannula oxygen therapy (HFNC) delivers oxygen through nasal prongs. Oxygen is heated and humidified and can be delivered at different flows (from 10 - 60 L/min). As compared to standard oxygen therapy, HFNC can promote some lung recruitment leading to mofiy oxygenation and work of breathing. Therefore, the present study will have 2 phases: Phase 1:Comparison of the physiological effects of different flows of HFNC to CPAP in healthy volunteers. The investigators hypothesized that the physiological effects of HFNC in the nasopharynx are comparable to that of CPAP at 4 cm H2O. Phase 2: Comparison of the physiological effects of different nasal interfaces of HFNC (Standard cannula vs. Asymmetrical cannula vs. Single-nostril adapted cannula) in healthy volunteers. The investigators hypothesized that the physiological effects of HFNC in the nasopharynx are comparable to that of CPAP at 4 cm H2O. It was hypothesized that asymmetrical which is the cannula that has a higher cross-sectional area generates higher nasal pharyngeal pressure.
n/a
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Completed |
NCT05001152 -
Taste Assessment of Ozanimod
|
Phase 1 | |
| Completed |
NCT05029518 -
3-Way Crossover Study to Compare the PK (Pharmokinetics) and to Evaluate the Effect of Food on the Bioavailability
|
Phase 1 | |
| Completed |
NCT04493255 -
A Study to Determine the Metabolism and Elimination of [14C]E7090 in Healthy Male Participants
|
Phase 1 | |
| Completed |
NCT03457649 -
IV Dose Study to Assess the Safety, Tolerability, PK, PD and Immunogenicity of ARGX-113 in Healthy Volunteers
|
Phase 1 | |
| Completed |
NCT00995891 -
Collection of Blood, Bone Marrow, and Buccal Mucosa Samples From Healthy Volunteers for Center for Human Immunology, Autoimmunity, and Inflammatory Diseases (CHI) Laboratory Research Studies
|
||
| Completed |
NCT05050318 -
Annual Study for Collection of Serum Samples in Children and Older Adults Receiving the 2021-2022 Formulations of Fluzone Quadrivalent Vaccine and Fluzone High-Dose Quadrivalent Vaccine, Respectively
|
Phase 4 | |
| Completed |
NCT05043766 -
Evaluation of Oral PF614 Relative to OxyContin
|
Phase 1 | |
| Completed |
NCT04466748 -
A Multiple Ascending Dose Pharmacology Study of Anaprazole in Healthy Chinese Subjects
|
Phase 1 | |
| Completed |
NCT00746733 -
Vyvanse and Adderall XR Given Alone and in Combination With Prilosec OTC
|
Phase 1 | |
| Recruiting |
NCT05929651 -
Study of Immunogenicity and Safety of MenQuadfi® as a Booster Vaccine in Toddlers 12 to 23 Months, Regardless of the Quadrivalent Meningococcal Conjugate Vaccine Used for Priming in Infancy
|
Phase 4 | |
| Completed |
NCT05954039 -
Evaluation of the Efficacy of a Dietary Supplement on Hair Loss and Hair Aspect
|
N/A | |
| Completed |
NCT05045716 -
A Study of Subcutaneous Lecanemab in Healthy Participants
|
Phase 1 | |
| Active, not recruiting |
NCT02747927 -
Efficacy, Safety and Immunogenicity of Takeda's Tetravalent Dengue Vaccine (TDV) in Healthy Children
|
Phase 3 | |
| Completed |
NCT05533801 -
A Study to Demonstrate the Bioequivalence of Lecanemab Supplied in Vials and a Single-Use Auto-Injector (AI) in Healthy Participants
|
Phase 1 | |
| Not yet recruiting |
NCT03931369 -
Adaptation of Thirst to a Single Administration of Tolvaptan (TOLVATHIRST)
|
Phase 2 | |
| Completed |
NCT03279146 -
A Single Dose Study Evaluating PK of TXL Oral Formulations in Healthy Subjects
|
Phase 1 | |
| Completed |
NCT06027437 -
A Study to Assess the Relative Biological Availability and the Effect of Food on the Drug Levels of Danicamtiv in Healthy Adult Participants
|
Phase 1 | |
| Recruiting |
NCT05619874 -
Effects of Two Virtual HIFCT Programs in Adults With Abdominal Obesity
|
N/A | |
| Completed |
NCT05553418 -
Investigational On-body Injector Clinical Study
|
N/A | |
| Completed |
NCT04092712 -
Study Evaluating Pharmacokinetics and Mass Balance of [14C]-CTP-543 in Healthy Adult Male Volunteers
|
Phase 1 |