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:
2025-12-26 @ 4:02 PM
Ignite Modification Date:
2025-12-26 @ 4:02 PM
NCT ID:
NCT02736006
Brief Summary:
Diving disorders and particularly Decompression sickness (DCS) represent a major concern in recreational and occupational pressure-related activities. As a result of decompression from higher to lower ambient pressure bubbles which are formed in vascular flow and in tissues take part in embolism then resulting in DCS. Individual factors such as vascular or respiratory defects are now considered to increase the risk of this dysbarism disease.
Detailed Description:
2 groups of occupational divers will be separated after a fitness medical examination by regarding DLCO decrease or not.
The divers will be evaluated before and 30, 60, 180 minutes after a 20 meters air dive. Venous bubbles will be detected by precordial Doppler 30 minutes after the dive.
In association with this Doppler, Flow Mediated Dilation, blood samples analysing inflammatory and thrombotic factors and other biomarkers will be explored before and after the dive in order to know how vascular and respiratory tracts in this environment react.
Study:
NCT02736006
Study Brief:
Protocol Section:
NCT02736006