Diffuse Pontine Glioma in Jordan and Impact of Up-front Prognosis Disclosure With Parents and Families
Bibliographic record
Abstract
For patients with diffuse pontine glioma, our institution offers local radiotherapy and supportive care only. The prognosis and do-not-resuscitate orders are discussed upfront with patients' parents. To investigate the effectiveness of this policy, we retrospectively reviewed records of patients with diffuse pontine glioma treated at the institution over a 49-month period. This study included 19 children (16 girls and 3 boys). The median age at diagnosis was 7 years. One patient remained alive at the end of the study, 2 were lost to follow-up, and 16 were confirmed dead. The median survival was 8.2 months. Do-not-resuscitate discussion was documented for 14 patients and successfully initiated for 11. None of those confirmed dead had been offered life support. Contrary to the common belief, our study showed that do not resuscitate should be addressed in Muslim patients with high-risk malignancies. We also found that diffuse pontine glioma warrants further study in developing countries.
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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 | 0.001 | 0.007 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 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".