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:
2025-12-25 @ 4:48 AM
Ignite Modification Date:
2025-12-25 @ 4:48 AM
NCT ID:
NCT06635018
Brief Summary:
The aim of this study is to experimentally determine the effect of pulse oximeters from different manufacturers on measured perfusion index values in healthy subjects at rest and with and without motion artifacts.
Detailed Description:
Perfusion index (PI) is one of the many vital signs monitored to assess the clinical status of a patient. PI is determined from the pulsatile part of the plethysmographic curve, with typical values measured on the fingers ranging from 0.02% to 20%. Although PI is a relatively newly measured parameter, it has already found application in many areas of clinical medicine. It can be used as an indicator of the severity of health status in different groups of critically ill patients, e.g. in patients with sepsis, in patients after cardiac arrest, for early detection of critical heart defects, for indirect assessment of patient pain, as an indicator of fluid therapy and reactivity, or for assessment and evaluation of anaesthesia in the operating room. However, there is currently no standardised calculation of PI and different manufacturers use different algorithms for the calculation. The consequence is that absolute measured values cannot be compared between devices.
Study:
NCT06635018
Study Brief:
Protocol Section:
NCT06635018