Synthetic educational example. Do not self-treat: a qualified treating physician must verify the sources, patient data, contraindications, and final plan.
Patient
VERIFIED-GBM-L2-GBM_RECURRENT_BEVACIZUMAB · Algorithm: ALGO-GBM-RECURRENT
Clinical significance of mutations (ESCAT)
Tumor-board context — the engine does not use these tiers to rank tracks
| Biomarker | Variant | ESCAT | Evidence | Clinical significance | Drugs | Sources |
|---|
| No clinically actionable variants matched in this profile. |
Primary current-line option
- Indication
- IND-GBM-RECURRENT-BEVACIZUMAB
- Regimen
- Bevacizumab for recurrent GBM
- Drugs + NSZU
- Bevacizumab (DRUG-BEVACIZUMAB) ✓ NSZU covered
- Reason
- Provisional current-line default from ALGO-GBM-RECURRENT: step 1 did not select a treatment branch. Clinical trial preferred at recurrence for all ECOG 0-2 patients. Discuss with MDT. Enroll if trial available.
Red flags — PRO / CONTRA aggressive
PRO-AGGRESSIVE
Triggers that push toward the aggressive track
- Symptomatic raised intracranial pressure / mass effect in glioblastoma: declining GCS, new focal deficit, papilledema, midline shift on imaging, or seizure cluster. Mandates immediate neurosurgical / corticosteroid intervention BEFORE oncologic systemic therapy.
Mass effect emergency — dexamethasone 8-16 mg IV stat, neurosurgical consult for resection / debulking / VP shunt. Anti-epileptics for seizure cluster (levetiracetam preferred — no enzyme induction vs older AEDs that interfere with TMZ…
RF-GBM-INTRACRANIAL-PRESSURE-EMERGENCYSRC-NCCN-CNS-2025SRC-EANO-GBM-2024 - Glioblastoma progression on or after first-line Stupp regimen: MRI evidence of true progression (RANO criteria — distinguished from pseudoprogression by serial imaging / advanced techniques), early recurrence <6 months post-RT (often pseudoprogression — repeat MRI at 4-8 weeks before re-treatment decision), or distant new lesion. Routes from upfront Stupp to recurrent-GBM algorithm (re-resection + bevacizumab / TTF / regorafenib / lomustine / re-irradiation).
Pseudoprogression occurs in ~30% post-Stupp at 3 mo MRI — does not represent true tumor growth (treatment-related inflammation / radiation effect); RANO criteria require either second confirmatory MRI or outside-RT-field new disease…
RF-GBM-TRANSFORMATION-PROGRESSIONSRC-NCCN-CNS-2025SRC-EANO-GBM-2024
CONTRA-AGGRESSIVE
Hard contraindications to escalation
What NOT to do
Explicit prohibitive rules, each grounded in a regimen / supportive care / contraindication entity
Standard plan (IND-GBM-RECURRENT-BEVACIZUMAB)
- Do NOT use bevacizumab with active intracranial hemorrhage
- Do NOT confuse radiographic response (pseudo-response) with true tumor response — MRI signal normalization often reflects vascular normalization, not tumor kill
- Do NOT delay bevacizumab due to steroid taper — both can coexist; bev may enable steroid reduction
- Do NOT skip UPCR before each cycle — proteinuria can necessitate dose hold/discontinuation
- Do NOT enroll in bevacizumab trials after prior bevacizumab — most trials exclude bev-pretreated patients
- Do NOT add lomustine routinely without clinical trial framework — BELOB suggests modest PFS benefit but lomustine toxicity significant
Timeline
Treatment timeline — derived from regimen + monitoring schedule
Standard plan
Induction · Bevacizumab for recurrent GBM
14-day cycles × Until progression or unacceptable toxicity
MDT brief
Data quality
Usable with caveats. No critical default-track gap was found, but the MDT should review the listed caveats before final sign-off.
- Biomarker coverage: 0/0 known (100%), 0 missing, 0 default-track gaps
- Unevaluated RedFlags: RF-CASCADE-LFS-FDR-POSITIVE, RF-GBM-FRAILTY-AGE, RF-GBM-HIGH-RISK-BIOLOGY, RF-GBM-INFECTION-SCREENING, RF-GBM-INTRACRANIAL-PRESSURE-EMERGENCY, RF-GBM-TRANSFORMATION-PROGRESSION, RF-IATROGENIC-CRANIAL-RT-LATE-PREVENTION, RF-LI-FRAUMENI-FAMILY-HISTORY-SUSPICION
Technical MDT skill metadata (0/16 activated in this plan)
All registered virtual specialists. ✓ — activated for this case; ○ — not activated (available for other clinical scenarios).
| Specialist | skill_id | Version | Last reviewed | Sign-offs | Domain |
|---|
| Cellular therapy specialist (CAR-T) | cellular_therapy_specialist | v0.1.0 | 2026-04-25 | 0 | cellular_therapy |
| Clinical pharmacist | clinical_pharmacist | v0.1.0 | 2026-04-25 | 0 | clinical_pharmacy |
| Hematologist / oncohematologist | hematologist | v0.1.0 | 2026-04-25 | 0 | hematology_oncology |
| Hematopathologist (lymphoma / leukemia / myeloma) | hematopathologist | v0.1.0 | 2026-04-25 | 0 | hematopathology |
| Infectious disease / hepatology | infectious_disease_hepatology | v0.1.0 | 2026-04-25 | 0 | infectious_diseases |
| Medical oncologist (solid-tumor chemotherapist) | medical_oncologist | v0.1.0 | 2026-04-25 | 0 | solid_oncology |
| Molecular geneticist / molecular oncologist | molecular_geneticist | v0.1.0 | 2026-04-25 | 0 | molecular_oncology |
| Palliative care | palliative_care | v0.1.0 | 2026-04-25 | 0 | palliative_care |
| Pathologist (general) | pathologist | v0.1.0 | 2026-04-25 | 0 | pathology |
| Primary care / family physician | primary_care | v0.1.0 | 2026-04-25 | 0 | primary_care |
| Psycho-oncologist | psychologist | v0.1.0 | 2026-04-25 | 0 | psychosocial |
| Radiation oncologist | radiation_oncologist | v0.1.0 | 2026-04-25 | 0 | radiation_oncology |
| Radiologist | radiologist | v0.1.0 | 2026-04-25 | 0 | diagnostic_imaging |
| Social worker / case manager | social_worker_case_manager | v0.1.0 | 2026-04-25 | 0 | psychosocial |
| Surgical oncologist | surgical_oncologist | v0.1.0 | 2026-04-25 | 0 | surgical_oncology |
| Transplant specialist (BMT) | transplant_specialist | v0.1.0 | 2026-04-25 | 0 | cellular_therapy |
Sources cited
- SRC-EANO-GBM-2024: EANO Guidelines on Diagnosis and Treatment of Diffuse Gliomas of Adulthood (2024 update)
- SRC-NCCN-CNS-2025: NCCN Central Nervous System Cancers (v.3.2025)
Experimental options (clinical trials)
Last synced: 2026-09-09 · ctgov.
No active trials matched this scenario in ctgov.
Option availability in Ukraine
Per-track UA registration · NSZU · cost · access pathway. Render-time metadata; engine selection does not depend on these fields (CHARTER §8.3).
| Option | UA registration | NSZU | Cost orientation | Access pathway |
|---|
| Standard plan Bevacizumab for recurrent GBM (REG-BEVACIZUMAB-GBM) | ✓ registered | ✓ covered | ₴-? — verify pathway | NSZU formulary |
Cost information is orientation. Verify with a specific pharmacy / foundation / trial site. Status updated: 2026-09-09.