Respiratory failure, Bronchiolitis
Conditions
Interventions
Heliox
Air
Sponsors
Tokyo Metropolitan Children's Medical Center
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Patients who are diagnosed with acute bronchiolitis due to clinical symptoms (tachypnea, cough, extension of expiration time, exhalation wheezing, rale sounds and increasing work of breathing ), chest X-ray (pulmonary hyperinflation) 2. Hospitalized patients in intensive care unit 3. Patients who receive mechanical ventilation 4. written informed consent is obtained from the parent
Exclusion criteria
Exclusion criteria: 1. With cyanotic heart disease 2. With chronic lung disease 3. Receiving a diagnosis of bronchial asthma 4. patients who are judged unsuitable as subjects of the examination by the attending doctor
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Airway resistance | — |
Secondary
| Measure | Time frame |
|---|---|
| PaCO2, tidal volume, lung compliance, the product of PaCO2 and driving pressure, length of ICU stay, length of intubation, safety | — |
Countries
Japan
Contacts
Public ContactKenji Morimoto
Tokyo Metropolitan Children's Medical Center Department of Crtical Care Medicine
Outcome results
None listed