MCL facts Flashcards

1
Q

Immunophenotype of MCL

A

CD5, CD19, CD20, sIgM/IgD, FMC7, monoclonal kappa/lambda
CD23 negative
strong CYCLIN D1
SOX-11 positive (negative in non-nodal leukemic type)

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2
Q

Incidence MCL

A

1:200K

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3
Q

Median age MCL

A

68-71

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4
Q

Translocation of MCL

A

T(11:14) Cyclin D1-IgH

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5
Q

In situ MCL

A

Cyclin D1 positive cells, indolent course

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6
Q

GI involvement at baseline in MCL %

A

40-80%
Endoscopy is not mandatory

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7
Q

MIPI

A

Age
ECOG
LDH
WBC

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8
Q

Other prognostic factors besided MIPI in MCL

A

Blastoid or pleomorphic histology
Ki 67 >30%
p53
KMT2D
Complex karyotype

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9
Q

Good prognostic factors in MCL

A

SOX11 negative
IGHV mutated

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10
Q

R main benefit in MCL after CIT

A

LyMA trial
3 year main
OS advantage
After R DHAP and HSCT

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11
Q

Benefit of R main in older adults with MCL

A

MCL elderly trial
indefinite main
PFS benefit
other studies had contradicting results

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12
Q

BR+i in MCL

A

SHINE trial
PFS advantage but not OS
no PFS advantage in high risk pts
trail was withdrawn!!
PFS2 may be more applicable

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13
Q

Chemo free doublet in 1st line MCL

A

WINDOW-1- phase II Ri
MANGROVE- R zanu
ENRICH- Ri

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14
Q

Chemo free triplets in 1st line MCL

A

BOVen zanu+ven+ritux (TP53)
AVR, AVO acala+ven+ritux
OAsIs ibrutinib+ven+ritux

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15
Q

CAR-T in MCL

A

ZUMA2
Phase II
Post chemo immunotherapy and BTKi
Prolongated PFS and OS

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16
Q

Omitting ASCT in MCL

A

May be possible in BTKi Tx pts

17
Q

Approved bi specifics in MCL

A

Glofitamab as 2nd line and above

18
Q

R-CHOP/R-DHAP protocol for MCL ORR

A

LyMA regimen
90% ORR

19
Q

R -MaxiCHOP/R-AraC for MCL

A

Nordic regimen

20
Q

2nd line Tx in MCL

A

BTKi
Phase II
ORR 85%
CR 30-50%

21
Q

Pirtobrutunib in MCL

A

BRUIN trial
Phase II
BTKi pretreated
ORR 50%
DoR 10 months

22
Q

ASCT advantage in MCL

A

PFS not OS
Not prospectivly tested after R-DHAP

23
Q

Less agressive induction Tx in MCL

A

BR (STiL)
VRCAP (OS compared to R CHOP)
R^2