Biochemotherapy for the treatment of metastatic malignant melanoma: a clinical practice guideline.
Bibliographic record
Abstract
QUESTIONS: What is the role of biochemotherapy in the treatment of metastatic malignant melanoma?What are the adverse effects and effects on quality of life of biochemotherapy as a treatment option?For the purposes of this report, "biochemotherapy" is defined as a therapeutic regimen that includes, at a minimum, chemotherapy (either single-agent or combination) and interleukin-2. PERSPECTIVES: Although early detection, appropriate surgery, and in some cases adjuvant therapy have improved outcomes, at least one third of patients with early-stage melanoma will develop metastases. Recently, in an effort to potentially maximize outcomes, the combination of chemotherapy and immunotherapy (biochemotherapy) was evaluated. The level of interest that this approach has generated, particularly with regard to the apparently high response rates seen in this otherwise devastating illness, was sufficient to merit closer examination by the Melanoma Disease Site Group (dsg) of Cancer Care Ontario's Program in Evidence-based Care (pebc). OUTCOMES: Outcomes of interest include response rate, diseasefree survival, overall survival, quality of life, and incidence of grades 3 and 4 toxicities. METHODOLOGY: Evidence was selected and reviewed by three members of the pebc's Melanoma dsg and by two methodologists. The present practice guideline report was reviewed and approved by the Melanoma dsg, which comprises medical and radiation oncologists, surgeons, and dermatologists. External review by Ontario practitioners was obtained through a mailed survey, the results of which were incorporated into the practice guideline. Final approval of the original guideline report was obtained from the pebc's Report Approval Panel. RESULTS: Clinical recommendations were drafted based on the evidence identified through a systematic review. The practice guideline report with draft recommendations was mailed to Ontario practitioners for external review and to the Report Approval Panel. Feedback from both groups was incorporated into this report to create the final practice guideline. PRACTICE GUIDELINE: The recommendations that follow apply to adult patients with metastatic malignant melanoma. Because of the inconsistent results of the available studies with regard to benefit (response, time to progression, and survival) and consistently high toxicity rates, biochemotherapy is not recommended for the treatment of metastatic melanoma.
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 | 0.007 | 0.013 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.002 |
| Bibliometrics | 0.003 | 0.003 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.002 | 0.002 |
| Open science | 0.004 | 0.001 |
| Research integrity | 0.007 | 0.005 |
| Insufficient payload (model declined to judge) | 0.003 | 0.004 |
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".