Keytruda and cryoablation for MSS??

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JENNJ
Posts: 115
Joined: Tue Feb 17, 2015 8:00 pm

Keytruda and cryoablation for MSS??

Postby JENNJ » Tue Aug 25, 2015 2:10 pm

My Dads onc recommended we look into this trial despite my Dad being MSS:
https://clinicaltrials.gov/ct2/show/NCT02437071
Is it possible that Keytruda in combo with cryoablation could help the MSS crowd?? I emailed Dr Segal about that very question but haven't heard back in the last few days.
Any help would be greatly appreciated!
Katy

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DK37
Posts: 510
Joined: Tue Sep 17, 2013 8:31 am
Location: San Diego

Re: Keytruda and cryoablation for MSS??

Postby DK37 » Tue Aug 25, 2015 4:33 pm

It's possible Katy - ablation (like radiation) kills cancer cells in an "immunogenic" way (i.e. in a way that presents the guts of the dead cell to the immune system in a way that makes it easier for the cancer to get noticed/attacked).

Won't know until the clinical trial if it helps MSS-CRC but there is scientific rationale behind trying it-

-DK
6/4/2012 Dx Stage 3C CRC @ 40 yo. MSS, KRAS-WT, BRAF-WT, p53-mut
7/12 FOLFOX/FOLFIRI
2/13 NED!
8/13 Enlarged lymphs - Stable
10/14 Stage IV. Lung & Lymph mets. 5-FU+bev
3/15 Cetuximab
11/15 FOLFIRI + bev
11/16 Signs of FOLFIRI resistance (Lymph mets)
1/17 Palliative radiation for resistant mets
2/17 FOLFIRI + bev + Maraviroc (off-label)
3/17 FOLFIRI + Erbitux + Maraviroc (off-label)
MSS-CRC Clinical Trial Finder: http://trialfinder.fightcrc.org/
2016 Colondar 2.0 Model
DK37 Science Posts List

JENNJ
Posts: 115
Joined: Tue Feb 17, 2015 8:00 pm

Re: Keytruda and cryoablation for MSS??

Postby JENNJ » Tue Aug 25, 2015 4:43 pm

Thank you!!!


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