Philadelphia-positive B-ALL (BCR-ABL1+) — TKI (imatinib/dasatinib/ponatinib) + chemothera...
Vue déterministe de l'entité source de la LJAM. L'autorité clinique demeure avec les ID de la source cités et l'état d'approbation de l ́examinateur.
| ID | RF-B-ALL-HIGH-RISK-BIOLOGY |
|---|---|
| Type | Signal d’alerte |
| État | reviewed 2026-04-25 | pending_clinical_signoff |
| Maladies | DIS-B-ALL |
| Sources | SRC-ESMO-DLBCL-2024 SRC-NCCN-BCELL-2025 |
Origine du drapeau rouge
| Définition | Philadelphia-positive B-ALL (BCR-ABL1+) — TKI (imatinib/dasatinib/ponatinib) + chemotherapy is standard; Ph-like B-ALL signature requires JAK/ABL pathway-targeted addition. |
|---|---|
| Direction clinique | intensifier |
| Catégorie | high-risk-biology |
| Algorithme de décalage | ALGO-B-ALL-1L |
Logique de déclenchement
{
"any_of": [
{
"finding": "ph_positive",
"value": true
},
{
"finding": "bcr_abl1",
"value": "positive"
},
{
"finding": "ph_like_signature",
"value": true
}
],
"type": "biomarker"
}
Notes
Ph+ B-ALL is a fundamentally different disease — TKI addition reverses what was historically the worst-prognosis subgroup. NCCN/ESMO both place TKI testing in upfront workup mandate.
Utilisé par
Algorithmes
ALGO-B-ALL-1L- ALGO-B-ALL-1LALGO-B-ALL-2L- ALGO-B-ALL-2L
Indication
IND-B-ALL-2L-INOTUZUMAB- IND-B-ALL-2L-INOTUZUMABIND-B-ALL-3L-TISAGENLECLEUCEL- IND-B-ALL-3L-TISAGENLECLEUCELIND-B-ALL-BLINATUMOMAB-MRD-OR-RR- IND-B-ALL-BLINATUMOMAB-MRD-OR-RRIND-B-ALL-POST-CONSOLIDATION-POMP-MAINTENANCE- IND-B-ALL-POST-CONSOLIDATION-POMP-MAINTENANCE