Post by
SPCEO1 on Mar 16, 2022 10:43am
New Corporate Presentation up
https://www.theratech.com/static-files/ddb819a0-33ef-485d-aae8-d587b8cb36bf
I don't think it tells us anything we did not already know or presume but have only had time to glance at it.
Comment by
SPCEO1 on Mar 16, 2022 11:09am
Anyone want to take a guess as to what the blue "2" means under the first patient at the 300mg level?
Comment by
SPCEO1 on Mar 16, 2022 11:15am
It seems like it refers to the 2nd footnote which says this is the currently available dose. But I am not 100% sure of that. Probably 95% sure but wonder if there are other theories out there.
Comment by
qwerty22 on Mar 16, 2022 12:34pm
I think this complicated picture is probably quite normal and why most companies don't share meaningful data until the end of the process where it can all be put into perspective. With this update I think this is at the more transparent end of the spectrum in terms of letting us know how the trial is unfolding (sans efficacy of course).
Comment by
qwerty22 on Mar 16, 2022 1:14pm
You tell a compelling story. A period of uncertainty and some resolution. Let's hope the next 3 months benefit from the troubleshooting they must have been doing and run smoothly.
Comment by
qwerty22 on Mar 16, 2022 1:17pm
The other thing is half the presentation is on SORT1 and it comes first.
Comment by
SPCEO1 on Mar 16, 2022 12:35pm
Ia m not sure how it works in these trials and you likely do know. But, if there was a DLT with 6 and 7, don't you think that would be noted on the slide? Can patients just cry "uncle" even if the side-effects are not bad enough to be classified as a DLT or AE? Could it be that 6 and 7 just had other health issues due to their cancer - that was the impression I had.
Comment by
LouisW on Mar 16, 2022 12:54pm
What does dash line box mean?
Comment by
LouisW on Mar 16, 2022 6:43pm
Thanks for the reply. So meaning three patients(2, 4.and 5) were does 300? I was worried only one patient was does 300...
Comment by
jeffm34 on Mar 16, 2022 8:08pm
"Explore the need for a companion diagnostic for SORT1 to determine correlation of sortilin expression with response, improve patient selection, track treatment efficacy and identify early metastases" Is there an opportunity to commercialize a diagnostic and use it for routine metastases screening and not just use it for patient selection and responses?
Comment by
juniper88 on Mar 16, 2022 9:58pm
Those are the patient numbers who also took that dose. You'll notice that patient #2 took at least 4 cycles. Maybe more because Thera didn't put dashed boxes after that. Patients stop the trial after progression, so likely patient 2 would at least have had some signal of efficacy or he/she would not have made it that far. Furthermore patient #2 started at 60mg/m2.
Comment by
LouisW on Mar 16, 2022 10:03pm
Thanks. It convinces me that 300 is likely a final MTD. I hope not to lower down the does again since that will be a disaster.
Comment by
SPCEO1 on Mar 16, 2022 10:30pm
While it probably will not happen, even if they ended up moving a notch lower TH-1902 would still be getting 5-7x as much docetaxel into cancerous cells as docetaxel alone. Plus they should be able to dose more frequently and over a longer period of time. So, 300mg will likely be it but it is not the end of the program if they go lower.
Comment by
qwerty22 on Mar 16, 2022 12:16pm
I think it's much clearer about what has happened so far in the trial (so much less presuming). So if they get to patient 18 then maximum we have 14 evaluable patients at a dose of 300+, I guess we have to expect more dropouts. That seems reasonable.