Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 5:14 PM
Ignite Modification Date:
2025-12-24 @ 5:14 PM
NCT ID:
NCT01477450
Brief Summary:
This study will compare the ability of pulsed-dose oxygen from a concentrator to reverse altitude-induced hypoxemia compared to compressed gas from a standard oxygen cylinder.
Detailed Description:
Subjects will be monitored non-invasively with pulse oximetry, end-tidal carbon dioxide, tissue oxygenation and ECG. The mean seal level oxygen saturation will be recorded.Subjects exposed to an altitude of 14,000 feet will experience moderate hypobaric hypoxia. The mean oxygen saturation at this altitude is 83%. Subjects will receive oxygen from both an oxygen concentrator or a cylinder of oxygen following exposure to hypobarism. Oxygen from each source will be increased in 1 liter per minute increments until the oxygen saturation returns to the baseline sea level oxygen saturation.
The oxygen requirement to return oxygen saturation to baseline values will be recorded. The flow from the concentrator and the cylinder will be compared.
Study:
NCT01477450
Study Brief:
Protocol Section:
NCT01477450