Review: Prostate capsule sparing radical cystectomy: oncologic safety and clinical outcome
Bibliographic record
Abstract
OBJECTIVES: Prostate capsule sparing radical cystectomy (PSRC) is a modification of the traditional surgical approach to radical cystectomy and neobladder, which offers the prospect of improved preservation of erectile function and continence. METHODS: This is a review of the literature regarding the oncologic and quality of life outcomes of this approach for transitional cell carcinoma of the bladder, and a comparison of these results to conventional cystoprostatectomy and neobladder. RESULTS: There are a limited number of studies addressing prostate capsule or prostate sparing cystectomy. All are retrospective, non-comparative and not uniform in terms of patient selection and technique. Long-term follow-up is lacking. The incidence of synchronous and or metachronous prostate cancer and TCC of the prostatic urethra is lower than that found in conventional cystoprostatectomy. This is likely due to pre-operative patient selection, restricting the procedure to those with no evidence of prostatic involvement by either disease. The local recurrence rate is 5%, comparable to standard cystoprostatectomy. Recurrence free and overall survival rates are comparable.
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 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 | 0.001 | 0.005 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.002 | 0.000 |
| Bibliometrics | 0.001 | 0.003 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.005 | 0.002 |
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".