Life sciences · Observational Study
ClinicalTrials.gov · October 13, 2026
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Observational Study.
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Registry record from ClinicalTrials.gov (NCT07096284). This is a study registration, not published results. Lead sponsor: Avicenna Military Hospital. Recruitment status: COMPLETED. Study type: OBSERVATIONAL. Enrollment: 30 participants (ACTUAL). Conditions: Septic Shock. Interventions: DIAGNOSTIC_TEST: PvCO2-PaCO2/CaO2-CvO2 ratio. Primary outcome measures: Prognostic value of PvCO2-PaCO2/Ca O2-CvO2 in patients with septic shock , From patient inclusion (baseilie = H0) then at H2, H6, H 12 and H24 (H = hours). Brief summary: 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.