t(11;14)(q13;q32) Translocación IGH/CCND1 en mieloma múltiple — ~15-20% prevalencia, BCL-2...
Vista determinista de la entidad fuente YAML. La autoridad clínica sigue con los ID de fuente citados y estado de firma del revisor.
| ID | RF-MM-T11-14-ACTIONABLE |
|---|---|
| Tipo | Señal de alerta |
| Situación | reviewed 2026-04-27 | pending_clinical_signoff |
| Enfermedades | DIS-MM |
| Fuentes | SRC-EHA-EMN-MM-2025 SRC-ESMO-MM-2023 SRC-NCCN-MM-2025 |
Origen de la bandera roja
| Definición | t(11;14)(q13;q32) IGH/CCND1 translocation in multiple myeloma — ~15-20% prevalence, BCL-2-dependent / venetoclax-sensitive subset. Venetoclax-based regimens (BELLINI subgroup analysis: ven + bort + dex R/R MM mPFS 22.4 vs 11.6 mo in t(11;14) — vs no benefit in non-t(11;14)) drive R/R 2L+ selection. |
|---|---|
| Dirección clínica | intensificar |
| Categoría | high-risk-biology |
| Algoritmo de cambios | ALGO-MM-2L |
Lógica de activación
{
"any_of": [
{
"finding": "t11_14_translocation",
"value": true
},
{
"finding": "t_11_14_status",
"value": "positive"
},
{
"finding": "ccnd1_igh_fusion",
"value": "positive"
},
{
"finding": "fish_t11_14",
"value": "positive"
}
],
"type": "biomarker"
}
Notas
BELLINI overall trial showed OS detriment in non-t(11;14) — venetoclax in MM is biomarker-restricted to t(11;14) (and emerging high BCL2 expression, BCL2/BCL2L1 ratio). Off-label use only — venetoclax not formally MM-approved (CANOVA confirmatory phase 3 in t(11;14) R/R MM ongoing). Increased infection risk on venetoclax + DCEP / bort / dex — PJP + VZV prophylaxis. Detection: standard MM FISH panel (also covers high-risk t(4;14), t(14;16), del(17p), gain/amp 1q21 — covered by RF-MM-HIGH-RISK-CYTOGENETICS).
Utilizado por
Algoritmos
ALGO-MM-2L- ALGO-MM-2L