Steven Stein
Analyst · Cowen and Company. Your line is now live
Hey, Marc it’s Steven. So in terms of LIMBER, I mean, it's an incredibly important program to us, for all the obvious reasons, both for the company in a shareholder value, commercial value, but also patient value and unmet needs, yes. And, just to give you the different aspects, firstly, the formulation work on once daily, has gone really well with the outcome we desire, as we just spoke about in terms of bioequivalence and stability now, and that file should go ahead in early 2022 if stability is fine, which we expect it to be. In terms of the combination, which is what your direct question, just a reminder there, the three we have internally is the parsaclisib combination program. That very went very well. We've presented the data multiple times, both of the studies are open. The sub-optimal study in patients, who've had at least three months of ruxolitinib, with either an inadequate spleen response or inadequate symptom response or both, and then are randomized to continue rux or rux plus parsa is ongoing and enrolling now. And then the first line study of the combination is also open and enrolling now. So those that program is going as well as we expected and on track. In terms of the earlier programs, the BET work with our BET inhibitor, we've always said, we will do single agent safety in the first half of 2021 and then the combination work in the second half. And then we'll have to make decisions on how aggressive to be in terms of a program thereafter. And we could go very aggressively, for example, into first line if the data warranted that. There has been some COVID impact on enrollment in all early studies across the board in oncology and hematology, but we're comfortable with where that program is. And then the third program, ALK2. So different proposition if you will, through we think through hepcidin [ph] inhibition, that there'll be amelioration of anemia. That is one of the main reasons patients are remind you discontinue rux, so it will be of enormous benefit if it works there. And then not only that, they'll be able to maintain rux adequate dosing. So they'll probably be an efficacy upside as well. And that program, as we've always said, as well, first half of this year, single arm safety, and then combination work second arm, and then the same process, how aggressive do you want to be in terms of programs. There, again has been some COVID impact on enrollment in early studies, but we're comfortable with where the programs are. Thanks.