Combined transjugular intrahepatic portosystemic shunt and other interventions for hepatocellular carcinoma with portal hypertension
Bibliographic record
Abstract
AIM: To evaluate combination transjugular intrahepatic portosystemic shunt (TIPS) and other interventions for hepatocellular carcinoma (HCC) and portal hypertension. METHODS: Two hundred and sixty-one patients with HCC and portal hypertension underwent TIPS combined with other interventional treatments (transarterial chemoembolization/transarterial embolization, radiofrequency ablation, hepatic arterio-portal fistulas embolization, and splenic artery embolization) from January 1997 to January 2010 at Beijing Shijitan Hospital. Two hundred and nine patients (121 male and 88 female, aged 25-69 years, mean 48.3 ± 12.5 years) with complete clinical data were recruited. We evaluated the safety of the procedure (procedure-related death and serious complications), change of portal vein pressure before and after TIPS, symptom relief [e.g., ascites, hydrothorax, esophageal gastric-fundus variceal bleeding (EGVB)], cumulative rates of survival, and distributary channel restenosis. The characteristics of the patients surviving ≥ 5 and < 5 years were also analyzed. RESULTS: The portosystemic pressure was decreased from 29.0 ± 4.1 mmHg before TIPS to 18.1 ± 2.9 mmHg after TIPS (t = 69.32, P < 0.05). Portosystemic pressure was decreased and portal hypertension symptoms were ameliorated. During the 5 year follow-up, the total recurrence rate of resistant ascites or hydrothorax was 7.2% (15/209); 36.8% (77/209) for EGVB; and 39.2% (82/209) for hepatic encephalopathy. The cumulative rates of distributary channel restenosis at 1, 2, 3, 4, and 5 years were 17.2% (36/209), 29.7% (62/209), 36.8% (77/209), 45.5% (95/209) and 58.4% (122/209), respectively. No procedure-related deaths and serious complications (e.g., abdominal bleeding, hepatic failure, and distant metastasis) occurred. Moreover, Child-Pugh score, portal vein tumor thrombosis, lesion diameter, hepatic arterio-portal fistulas, HCC diagnosed before or after TIPS, stent type, hepatic encephalopathy, and type of other interventional treatments were related to 5 year survival after comparing patient characteristics. CONCLUSION: TIPS combined with other interventional treatments seems to be safe and efficacious in patients with HCC and portal hypertension.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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 source (direct Gemma or distilled Codex), 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".