The Effectiveness and Safety of General and Spinal Anesthesia on Systemic Inflammatory Response in Patients with Tumor-Type Total Knee Arthroplasty
Bibliographic record
Abstract
<b><i>Background:</i></b> The anesthesia procedure in tumor-type total knee arthroplasty (TKA) may contribute to systemic inflammatory response. Therefore, we aim to investigate the effectiveness and safety of general and spinal anesthesia in patients with tumor-type TKA. <b><i>Patients and Methods:</i></b> Twenty-five patients with tumors around the knee undergoing primary unilateral TKA were randomly divided into the general anesthesia group (<i>n</i> = 13) and spinal anesthesia group (<i>n</i> = 12). Knee joint HSS scores and Western Ontario and McMaster University osteoarthritis index (WOMAC osteoarthritis) were recorded before surgery and 12 months after surgery. Visual analogue scale, C-reactive protein (CPR), tumor necrosis factor-α (TNF-α), and interleukin-8 (IL-8) concentration were measured preoperatively (T<sub>0</sub>), on the day of the operation (T<sub>1</sub>), and on the first day (T<sub>2</sub>) after the operation. Complications in the two groups were recorded. <b><i>Results:</i></b> The operative time, intraoperative blood loss, postoperative drainage, tourniquet time, and complication rate were not significantly different between the general anesthesia and spinal anesthesia groups (all <i>p</i> &#x3e; 0.05). There were no significant differences in CPR (7.6 ± 3.1, 8.1 ± 4.1, 91.3 ± 24.2 vs. 7.1 ± 2.9, 7.6 ± 3.8, 85.1 ± 19.3 pg/mL, respectively), IL-8 (12.2 ± 6.6, 13.4 ± 7.3, 19.2 ± 10.5 vs. 11.9 ± 5.7, 12.9 ± 8.6, 22.2 ± 12.4 pg/mL, respectively), and TNF-α (2.5 ± 1.7, 2.2 ± 1.9, 2.8 ± 2.1 vs. 2.4 ± 1.3, 2.7 ± 2.1, 2.9 ± 1.6 pg/mL, respectively) between the two groups at T<sub>0</sub>, T<sub>1</sub>, and T<sub>2</sub> (all <i>p</i> &#x3e; 0.05). There were no statistical differences in pre- and postoperative HSS knee scores (39.78 ± 11.3, 90.24 ± 15.3 vs. 42.68 ± 12.5, 91.21 ± 16.3) and WOMAC indexes (49.89 ± 7.9, 25.12 ± 6.2 vs. 51.3 ± 8.3, 23.15 ± 5.3) between the two groups (<i>p</i> &#x3e; 0.05). <b><i>Conclusion:</i></b> General anesthesia and spinal anesthesia in patients with tumor-type TKA had the same effectiveness and safety.
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.
How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".