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Old 10-07-2008, 04:10 PM   #1
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Genetic tests may pinpoint who should get Avastin

Genetic tests could in future show who will respond best to Genentech and Roche's blockbuster cancer drug Avastin - a positive development for patients but not necessarily for sales.

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Old 10-07-2008, 05:15 PM   #2
chrisy
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I think this is great news and in a perverted way, might even be GOOD for sales. It seems that, like herceptin, it only works for those with a specific pathology. So if they can accurately id who these people are, then they could get MUCH higher efficacy in the target population - and the "narrower" population could get the drug. Sort of like, herceptin only works for 20% of bc patients, but for almost all (don't shoot me for lack of correct %) Her2+++.

And of course, good news for patients who can avoid the toxicity AND the waste of time and money on a drug that won't help them!
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Chris in Scotts Valley
June 2002 extensive hi grade DCIS (pre-cancer-stage 0, clean sentinal node) Mastectomy/implant - no chemo, rads. "cured?"
9/2004 Diag: Stage IV extensive liver mets (!) ER/PR- Her2+++
10/04-3/05 Weekly Taxol/Carboplatin/Herceptin , complete response!
04/05 - 4/07 Herception every 3 wks, Continue NED
04/07 - recurrence to liver - 2 spots, starting tykerb/avastin trial
06/07 8/07 10/07 Scans show stable, continue on Tykerb/Avastin
01/08 Progression in liver
02/08 Begin (TDM1) trial
08/08 NED! It's Working! Continue on TDM1
02/09 Continue NED
02/10 Continue NED. 5/10 9/10 Scans NED 10/10 Scans NED
12/10 Scans not clear....4/11 Scans suggest progression 6/11 progression confirmed in liver
07/11 - 11/11 Herceptin/Xeloda -not working:(
12/11 Begin MM302 Phase I trial - bust:(
03/12 3rd times the charm? AKT trial

5/12 Scan shows reduction! 7/12 More reduction!!!!
8/12 Whoops...progression...trying for Perjeta/Herceptin (plus some more nasty chemo!)
9/12 Start Perjeta/Herceptin, chemo on hold due to infection/wound in leg, added on cycle 2 &3
11/12 Poops! progression in liver, Stop Perjeta/Taxo/Herc
11/12 Navelbine/Herce[ptin - try for a 3 cycles, no go.
2/13 Gemzar/Carbo/Herceptin - no go.
3/13 TACE procedure
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