The PvCO2-PaCO2/CaO2-CvO2 Ratio in Septic Shock
Recruiting
Observational Study
Septic Shock
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Study type
- Observational
- Participants needed
- 30 (estimated)
- Sponsor
- Avicenna Military Hospital · Other
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About This Trial
The ratio of the venous-arterial carbon dioxide partial pressure difference to the arteriovenous oxygen content difference (Pv-aCO₂/Ca-vO₂) may be a marker of anaerobic metabolism in patients with acute circulatory failure. This study aims to assess the prognostic value of the PvCO2-PaCO2/CaO2-CvO2 in the early phase of septic shock.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
Patients aged over 18 years presenting with septic shock, defined as sepsis with persistent hypotension requiring vasopressors to maintain a mean arterial pressure (MAP) ≥ 65 mmHg and lactatemia \> 2 mmol/L despite adequate fluid resuscitation. Sepsis is defined by the presence …
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