Protocole de sauvetage par réaction à l'infusion (mAb / chimiothérapie IRR Grade ≥2)
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.
Contenu clinique provisoire : il ne s'agit pas d'une ordonnance. Un oncologue doit vérifier les sources originales, l'applicabilité et le statut de révision.
| Composantes | DRUG-DEXAMETHASONE |
|---|
| ID | REG-IRR-RESCUE-PROTOCOL |
|---|---|
| Type | Protocole thérapeutique |
| État | reviewed 2026-04-27 | pending_clinical_signoff |
| Maladies | Aucune déclaration |
| Sources | SRC-ESMO-DLBCL-2024 SRC-NCCN-BCELL-2025 |
Notes
CTCAE v5.0 IRR grading + NCCN/ESMO/MASCC anaphylaxis management framework. Highest-risk agents for IRR: rituximab cycle 1 (~75% any-grade, ~10% G3+), obinutuzumab cycle 1 day 1 (~65%), daratumumab cycle 1 (~50% IV; ~13% SC), amivantamab cycle 1 day 1 (~65% IV; ~13% SC), cetuximab cycle 1 (~3% G3+; SE US ~20% with alpha-gal IgE), paclitaxel (~10% any-grade; cremophor vehicle hypersensitivity), carboplatin/oxaliplatin (cumulative; cycles 6+ — true IgE-mediated, desensitization protocol indicated), L-asparaginase (anaphylaxis ~5-10% with native E. coli formulation; less with PEG-asparaginase / Erwinia), bleomycin (rare; idiosyncratic). Premedication standard: acetaminophen 650-1000 mg PO + diphenhydramine 25-50 mg PO/IV + ranitidine 50 mg IV (or famotidine 20 mg IV) ≥30 min before infusion; add IV steroid for high-risk agents (rituximab cycle 1, obinutuzumab cycle 1, daratumumab cycle 1, amivantamab cycle 1, taxanes). Slow first-cycle infusion rate is universally protective. Desensitization (incremental dose escalation over 3-4h with 12-step protocol) allows continuation of life-saving therapy in true IgE-mediated reactions — requires allergy/immunology + ICU-capable setting.
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No reverse references found in the YAML corpus.