Ignite Creation Date:
2024-05-06 @ 8:24 PM
Last Modification Date:
2024-10-26 @ 3:26 PM
Study NCT ID:
NCT06360770
Status:
COMPLETED
Last Update Posted:
2024-04-12
First Post:
2024-04-09
Brief Title:
Assessement of Microcirculation With NIRS Predicts Sepsis Development in Patients With Severe Covid-19 Pneumonia
Sponsor:
General and Teaching Hospital Celje
Organization:
General and Teaching Hospital Celje
Study Overview
Official Title:
Assessement of Microcirculation With NIRS Predicts Sepsis Development in Mechanically Ventilated Patients With Severe Covid-19 Pneumonia
Status:
COMPLETED
Status Verified Date:
2024-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Sepsis and septic shock are among main causes of death in patients with severe Covid-19 pneumonia A few factors are proven to predict sepsis in these patients WIth near infrared spectroscopy it is possible to detect microcirculatory changes typical for sepsis early in the course of disease The hypothesis that changes in tissue oxygene saturation during vasoocclusive test predict sepsis as well as mortality in mechancally ventilated patients withe severe Covid-19 pneumonia will be tested
Detailed Description:
At the moment the majority of ICU admissions in Slovenia are due to severe Covid19 pneumonia Despite intensive supportive treatment the mortality of these patients is high around 30 The main reason for ICU admission is respiratory failure these patients usually do not have multiorgan failure on admisssion In the early phase of disease the inflamatory endothelial and microcirculatory response is different than that in classic septic shock One of the most common complications later in the course of severe Covid19 pneumonia is sepsis which is defined as a life threatening syndrome with the failure of one or more organs due to disregulated inflamatory host response This definition can be connected to the majority of patients who die
It is not well known which factors predict sepsis development in patients with severe Covid19 pneumnia In a laboratory mode the coagulation abnormality have been shown to be one of them One of the earliest features of sepsis are microcirculation dysfunction and oxygene consumption abnormalities Many studies have shown that with near infrared spectroscopy we can reliably assess these abnormalities With this method the tissue oxygene saturation can be measured With vasoocclusive test the rate of tissue deoxygenation during stagnant ischemia and the rate of reoxygenation after flow release can be determined It has been shown that the inclination of both curves decreases in sepsis The measurements have also prognostic value
With the clinical study we want to detect the microcirculatory abnormalities typical for sepsis early in the course before the clinical and laboratory signs of multiorgan failure develop
Aim of the study is to test hypotheis that NIRS measurements can predict sepsis development early and that machanically ventilated due to Covid 19 pneumonia patients with microcirculatory abnormalities have worse prognosis than those with preserved microcirculatory function
It is not well known which factors predict sepsis development in patients with severe Covid19 pneumnia In a laboratory mode the coagulation abnormality have been shown to be one of them One of the earliest features of sepsis are microcirculation dysfunction and oxygene consumption abnormalities Many studies have shown that with near infrared spectroscopy we can reliably assess these abnormalities With this method the tissue oxygene saturation can be measured With vasoocclusive test the rate of tissue deoxygenation during stagnant ischemia and the rate of reoxygenation after flow release can be determined It has been shown that the inclination of both curves decreases in sepsis The measurements have also prognostic value
With the clinical study we want to detect the microcirculatory abnormalities typical for sepsis early in the course before the clinical and laboratory signs of multiorgan failure develop
Aim of the study is to test hypotheis that NIRS measurements can predict sepsis development early and that machanically ventilated due to Covid 19 pneumonia patients with microcirculatory abnormalities have worse prognosis than those with preserved microcirculatory function
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None