MétaCan
Menu
Back to cohort
Record W4414341391 · doi:10.21470/1678-9741-2024-0313

Effect of Ozone Autohemotherapy on Inflammatory Response and Postoperative Cognitive Function in Patients Undergoing Valve Replacement with Cardiopulmonary Bypass

2025· article· en· W4414341391 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueBrazilian Journal of Cardiovascular Surgery · 2025
Typearticle
Languageen
FieldMedicine
TopicMedical and Biological Ozone Research
Canadian institutionsnot available
Fundersnot available
KeywordsCardiopulmonary bypassInflammatory responseCognitionPostoperative cognitive dysfunctionValve replacementInflammation

Abstract

fetched live from OpenAlex

OBJECTIVE: We herein probed the effects of ozone autohemotherapy (O3-AHT) on inflammatory response and postoperative cognitive function in patients undergoing valve replacement with cardiopulmonary bypass (CPB). METHODS: Totally, 130 patients undergoing valve replacement with CPB were included in the study (O3-AHT) and control (banked blood transfusion) groups. Blood samples were taken for blood gas analysis, with arterial oxygen saturation, jugular venous oxygen saturation, partial pressure of arterial oxygen and jugular venous PO₂, hemoglobin, and cerebral oxygen extraction rate documented. Interleukin (IL)-6, tumor necrosis factor alpha (TNF-α), and IL-1β levels and serum S100β and neuron-specific enolase (NSE) concentrations were measured by enzyme-linked immunosorbent assay, followed by cognitive function assessment by Mini-Mental State Examination and Montreal Cognitive Assessment scales. RESULTS: The research group exhibited elevated thrombin time, activated partial thromboplastin time, and prothrombin time and decreased fibrinogen level immediately after surgery; it also presented reduced 24-hour postoperative serum IL-6, TNF-α, IL-1β, S100β, and NSE levels. Intraoperative cerebral oxygen metabolism was improved, and cognitive dysfunction was alleviated in the research group. The comparison of transfusion complication incidence between the two groups showed no significant difference. CONCLUSION: The application of O3-AHT in patients undergoing valve replacement with CPB enhanced intraoperative brain oxygen metabolism and reduced postoperative 24-hour inflammatory response and cognitive dysfunction.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.006
metaresearch head score (Gemma)0.002
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.292
Threshold uncertainty score0.460

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0060.002
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0010.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.008
GPT teacher head0.257
Teacher spread0.249 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it