Observational studyBMC anesthesiology2023
Tissue oxygen saturation is predictive of lactate clearance in patients with circulatory shock.
Observational study in BMC anesthesiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 3 citations in OpenAlex.
- Beyond blood pressure: a comprehensive overview of clinical indices in shock and tissue hypoperfusion.Acute and critical care · 2026Article
- The Importance of Plasma Renin Concentrations in Intensive Care Patients with Circulatory Shock.Journal of clinical medicine · 2026Article
- Correlation of HCT-ALB, SmtO2, CRT and LAC with renal impairment and prognosis in patients with septic shock.Journal of medical biochemistry · 2024Article
- Association of tissue oxygen saturation levels with skeletal muscle injury in the critically ill.Scientific reports · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundTissue oxygen saturation (StO
methodsThis was a prospective observational study. All consecutive patients with circulatory shock and lactate over 3 mmol/L were included. Based on the rule of nines, a BSA (body surface area) weighted StO
resultsA total of 34 patients were included, of whom 19 (55.9%) had a lactate clearance higher than 10%. The mean SOFA score was lower in cLac ≥ 10% group compared with cLac < 10% group (11 ± 3 vs. 15 ± 4, p = 0.007). Other baseline characteristics were comparable between groups. Compared to non-clearance group, StO
conclusionsOur results suggested that BSA-weighted StO
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.