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Tessera Technologies Inc. Message Board

jacosa 118 posts  |  Last Activity: 30 minutes ago Member since: Jan 24, 2000
  • A few quick observations:
    For epac, not only did the melanoma trial start first, the disease is more homogeneous than most of the others being studied and the baseline response to the underlying immunotherapy is better-characterized. So that's part of why other results are slow appearing.
    Not explicit, but the answer to a question about the Comfort follow-up suggests considerable resistance to use of Jakafi in intermediate-risk MF. Potential for a lot more market penetration.
    Comment about interest in non-oncology treatments brings bari back in from the cold. and suggests that maybe the inflammation-directed JAK 1 program might be returning.
    First justification I've heard for the FGFR drug program: aiming at higher selectivity than existing agents.

  • Clock on Myriad's database is ticking pretty loudly. The social-media-savvy Metastatic Breast Cancer (MBC) project is collecting everything they can get, including full genetic sequences from saliva and tumor specimens, from "metsers." (metastatic breast cancer patients). Doesn't really change the expected time before non-Myriad databases become clinically useful (still probably 2019), but gives a visible example of a project collecting the information needed to do such a thing, working now, and with resources to finish the job. Probably take longer for "free information" based tests to become competitive on prognosis or treatment selection because those depend on following patients aggressively; voluntary participation is unlikely to be able to overcome "missing data" prolems.

    Presented at ASCO.

  • jacosa jacosa Jun 7, 2016 11:39 AM Flag

    You'd prefer a guy whose health care policy is "You're fired!"?

    But yeah, Incyte is perceived as being especially vulnerable to government push-back on prices. That's probably misguided (both Turing and Valeant got in trouble over mid-priced drugs). There was a balloon floated about making Elizabeth Warren Secretary of the Treasury. It's one of the few positions she'd probably prefer to Senator, and it would keep her away from the drug industry.

  • jacosa jacosa Jun 7, 2016 9:59 AM Flag

    I can't imagine that anything Lilly might have to say about outcomes with bari would move the market. The candidate beat the best and everyone knows it. We're awaiting regulatory action, and even my most unrealistically favorable case doesn't feature anything visible to investors for 6 weeks.

  • Reply to

    c-Met inhibitor doing as well as can be expected

    by jacosa Jun 5, 2016 1:58 PM
    jacosa jacosa Jun 6, 2016 7:37 PM Flag

    Novartis hasn't started any new phase 2s on capmatinib (yet) according to clinicaltrals.

  • Reply to

    c-Met inhibitor doing as well as can be expected

    by jacosa Jun 5, 2016 1:58 PM
    jacosa jacosa Jun 6, 2016 3:59 PM Flag

    From the Novartis release:

    The INC280 (capmatinib) data, from a Phase I, single agent study (NCT01324479) in patients with advanced cMET+ NSCLC and a Phase Ib/II combination study (NCT01610336) with gefitinib in patients with EGFR-mutated, cMET+ NSCLC, demonstrated encouraging early signs of clinical activity[4],[5]. Based on these data, Novartis initiated ongoing Phase II studies to prospectively explore the predictive value of different mechanisms of cMET dysregulation (including cMET amplification and cMET leading to exon 14 deletion mutation) in advanced NSCLC.

    It looks like the reason Novartis wanted '280 in the first place was that they had seen c-Met overactivity in tumors that had escaped targeted therapy. They're proceeding to multiple phase 2s; future direction depends on whether effectiveness depends on the mechanism of dysregulation (commercially, non-dependence is probably best, but huge effectiveness in one case wouldn't be useless either)

  • jacosa jacosa Jun 6, 2016 2:24 PM Flag

    The absence of commentary suggests that the poster didn't go beyond its abstract (fuller presentation of the trial design than given on Clinicaltrials). This is the smallest possible quantum of good news for Imetelstat because that was always by far the most likely poster, and if dosages were being increased (good safety / tolerability) the decision would not have been made yet, while the reverse could have been decided by now (you respond faster to sicker-than-expected patients than to healthier-than-expected ones).

  • Reply to

    5 year data out this am for Jakafi

    by maddison3 Jun 6, 2016 8:57 AM
    jacosa jacosa Jun 6, 2016 2:13 PM Flag

    Actually, this is one case where the poster doesn't go beyond the abstract, so the content has been known for a while. It DOES get the word to a larger medical community.

    I don't think Incyte had a choice at the time: they needed to run a study oriented toward getting rapid FDA approval. That required relatively sick subjects and simple endpoints. But we're seeing the downside now. healthier subjects and more (and more refined) endpoints would have helped more in the quest for label expansion. The enduring benefit of earlier treatment seen in both Comforts is a help, but the new study will be needed to get general agreement to use Jakafi for [at least] all active MF.

  • Reply to

    Sividon purchase

    by jacosa Jun 1, 2016 3:06 PM
    jacosa jacosa Jun 6, 2016 10:13 AM Flag

    So I take it you think management did well in buying a [closely] related company.

  • Phase 2 extension of a Novartis phase 1/2 trial against NSCLC in salvage mode:

    The most common AEs (regardless of causality) were hypoalbuminemia (29%), peripheral edema (27%), and decreased appetite (23%). The most common Grade 3/4 AE (regardless of causality) was increased amylase (7%). Partial responses (PRs) were seen in 12/65 evaluable pts (ORR 18%) and 40/65 (62%) pts had stable disease (SD); disease control rate [PR + SD] 80%. 10/53 pts with IHC 3+ or IHC 2+ and GCN ≥ 5 had PRs (ORR 19%) and 7/23 pts with GCN ≥ 6 had PRs (ORR 30%). Conclusions: INC280 400 mg BID + gefitinib is well-tolerated and shows encouraging clinical activity in EGFR TKI-resistant NSCLC pts, particularly in pts with high cMET GCN. Clinical trial information: NCT01610336

    This would usually be considered good enough to justify further study (depending on their internal evaluation of the patient group, possibly enough to generate some urgency). If I recall right,
    Novartis's schedule looks forward to introduction of this entity as a drug 2019 or 2020.

  • Verstovsek et al report in conjunction with (but not at) ASCO (I found the abstract on the ASCO site) on 45 MD Anderson patients treated for MF with Jakafi outside of studies. Here are the key results:
    Eighteen of 35 pts with palpable splenomegaly (53%) had a reduction in spleen size by ≥ 50% (complete resolution in 11pts (32%)). Median time to best spleen response was 3 months (0.4-23.6). Improvement in quality of life, including fatigue, weight gain, resolution of fever and night sweats was noted in 19 pts (42%). Seven pts became transfusion dependent after starting ruxolitinib; 1 had an improvement in hemoglobin. At the time of analysis, 18 pts (40%) remained on therapy. 5 pts (20%) discontinued therapy due to anemia/thrombocytopenia. 10 pts transformed to AML with median time to transformation of 9.8 months (3.6-30.1). Nineteen pts (42%) have died; median overall survival was 23.7 months (3.2-36.5).

    Because this was a specialty center, the patients may be presumed to be sicker than is typical, but to have been given better than typical treatment. It never entirely balances out. This is a cross-section rather than a formal study; its greatest significance is that it appears to be the first such cross-section published.

    These results are good, but clearly leave room for improvement.

  • jacosa jacosa Jun 5, 2016 1:08 PM Flag

    I have attended (and presented at) poster sessions. The posters are mounted side-by-side (plenty of space between) on a backdrop. No booth. Generally, one author stands by the poster and talks to anyone interested. I've seen as many as 3 authors around a poster (that tends to happen with first-time authors). (unattended posters happen too)

    ASCO is a bit unusual in allowing presentations of experimental designs, before there are any results. It seems likely that this poster was reserved with a design-only abstract against the possibility that there might be interesting early results.

    Obviously, the design isn't going to answer any important questions (clinicaltrials entries leave out details of interest to people in the field, so the posters let the people who care get fill-in). Until news gets out (photo, anyone?) we won't know whether the poster shows anything beyond the design.

  • TMF UltraLong has a generally favorable article out on Incyte. If only it showed some signs of intelligence behind it.

    He points to Jakafi sales growth as a recent boost with no attempt to analyze underlying reasons...which are the ONLY reason to pay attention to it (basically: Incyte is priced at a multiple of estimated maximum product revenues, and roughly the last 2 quarters of growth can't be explained without imputing a larger-than-anticipated market size to Jakafi (or should I say ruxo, because a significant part is still off-label). He simply counts ASCO and EHA presentations without evaluating them. He totally ignores the move of epac into phase 3 (which adequately explains most of INCY's recent gains). Most irritatingly, he repeats the lie that Jakafi does nothing to slow the progression of MPNs (refutation of which, interestingly, is the main theme of the Jakafi presentations at ASCO). AND, of course, he anoints that S,N oligonucleotide drug as the inheritor of the MF market, which he also mistakes for the whole Jakafi market. With like a 15% total response rate and completely unacceptable safety/tolerability in its demonstration study, the oligonucleotide is going to have to do A Lot better in its phase 2 before it can be considered a serious candidate to have any significant market.

  • There may be surprises, but so far the most enduring result for Incyte looks likely to be the push toward using Jakafi in lower risk cases of MF. This gets into a complex interplay of evidence (The Comforts indicate pretty strongly that earlier treatment helps patients substantially, but they weren't designed for that purpose), medical practice and payer agreement. The addressable market for Jakafi could increase 10-25%, but push-back on reimbursement might easily make the money gain smaller than that.

    The Minnesnowta Ethiopian will be speaking. His remarks tend to get press coverage, but it's too early in the formal trial of the drug he likes for it to mean much.

  • Reply to

    Was GF just a sham?

    by den56kk May 10, 2016 4:59 PM
    jacosa jacosa Jun 2, 2016 2:17 PM Flag

    Bump! I still have no idea how it could have gone so wrong.

  • Reply to

    Why the strength?

    by jacosa May 31, 2016 12:11 PM
    jacosa jacosa Jun 2, 2016 1:09 PM Flag

    Barron's just addressed this for the whole industry. They see political "cooling-off" and a bit of M&A. Fundamentals are affecting individual stocks, with a chance that anyone's unexpected blockbuster could lift the whole sector. They seem to attribute much 2015 strength to unexpected money in Hep C. [Since (according to me) Hep C pricing is untenable long-term nationally, and the crunch will come through politics, there's "a challenge" waiting down the road]

  • Reply to

    Sividon purchase

    by jacosa Jun 1, 2016 3:06 PM
    jacosa jacosa Jun 2, 2016 12:57 PM Flag

    Up there with the stupidest things you've ever said.

    1) Myriad DID used to do cancer drug discovery / development. The business was too different from tests.

    2) EndoPredicet IS integral to the mission.

  • Well, that answers the old question about how Myriad will bring EndoPredict selling into the US.

    I actually know more people who have died from over-treatment of cancer than from the cancer itself, so reliable prognostic tests are A Big Deal.

    Since the kit platform is a key to Myriad's future, I view the loading of the upcoming instruments with a significant-volume test as more important than earnings from the lead test.

    I think the merger CC was the first presentation of the commerce model underlying the kit tests. Interpretation will be kept centralized as essentially a web service.

  • Nice thing I see is that the programs being supported look very much like the classic "investigator-sponsored phase 2s." Single-center, with the theoreticians right there in the clinic. More flexibility in revising protocol than in the usual corporate phase 2. Downside is that results need to be confirmed by a more formal trial before you're confident enough to bet $8 figures.

  • Of course it COULD be merger fever, but I doubt it. It could also be what I suggested earlier, money coming back from oil investments and going into old allocation plans, but it seems like more than that.

    I'll rule out specific leaks from Incyte or allies because of good historical security.

    There's probably a weakening of "Dems hate us" sentiment in pharma as only recognized bad actors have been attacked--Dems have other targets.

    The people who coordinated the bear raid last Fall (patent rumor timed before heavy Geron publiciy) are probably hunting elsewhere. The patent rumor had remarkable persistence, but was probably gone before this move started.

    Epac moving into p3 ought to have added a few bux. Recognition that Ruxo can (probably is) be used for GVHD off-label is probably there too. I suspect a little premium in hope of a tax inversion.

    LLY isn't acting like anyone anticipates a blockbuster, so I doubt mangers are upping bari estimates yet. The cMET, delta and JAK1 drugs remain invisible.

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