Head & Neck Flashcards

1
Q

Risk factors

A
Tobacco
Roh
Hpv (p16 tumor status)
Ebv (ca nasopharynx)
Radiation
Occupational (formaldehyde, asbestos, metal, leather, wood works)
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2
Q

Cancer tx différemment

A

Nasopharyngés

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3
Q

Tx goals

A
  1. Cure
  2. Preservation organ form and function
  3. Prevention second primaries
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4
Q

Type ca dans lequel chx n’est pas le best option

A

Larynx

Équiv chimio-rtx

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5
Q

Critères rtx adjuvante

A

Tumeur bulky
Marges histologiquement +
Perineural or perivascular infiltration

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6
Q

Tx early stage disease (st 1-2. T1-T2)

A

Tx curatif
Chx ou rtx

Tx adjuvant si
- extracapsular nodal spread
- positive mucosal margins
(Cisplat 100mg/m2 q3sem)

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7
Q

Tx locally advanced (t3-t4, n1-n3)

A

Chimio + rtx

Cisplat 100 mg/m2 q3 x 2-3 cycles per rtx cat 1

Cisplat + 5fu cat 1

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8
Q

Place de la tx induction en locally advanced

A

Cat 2a cancer hypopharyngé ou laryngé < t4a
Cisplat-5fu x 3-4 cycles

Sinon pas avantage os

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9
Q

Place cetuximab+ rtx en adjuvant

A

DIMINUE PFS ET OS SI HPV

possible utile 2Bca oropharyngé, hypopharyngé ou larynx
PAS naso

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10
Q

Maladie avancée, récurrente ou métastatique
Régimes cat 1
Non-nasopharyngé

A

Cisplat/carbo + 5fu + cetixumab (augmente RR mais pas OS)

Cisplat/Carbo + 5fu + pembro (bénéfice peu importe CPS, mais mieux > 20 et peu importe pdl1)

Pembro seul (si CPS >=1 ou cat 1 si 20)

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11
Q

Maladie avancée, récurrente ou métastatique
Régime cat 1
Nasopharyngé

A

Cisplat + gemci

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12
Q

Options de traitement en 2e ligne

A

Nivolumab
Pembrolizumab
Naso`: gemci seule
Taxanes, platines, 5fu. mtx

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13
Q

Utilité de l’Amifostine

A

Recommandé:
Prévention de la radiation proctitis (rectal cancer)
Réduction de la xérostomie chez pts ss rtx fractionnée pour head et neck (non recommandé si chimio)

Suggéré: diminuer oesophagite chez pts NSCLC avec chimioRTx

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