NASDAQ:CRVS Corvus Pharmaceuticals Q1 2024 Earnings Report $3.34 -0.24 (-6.58%) Closing price 05/6/2025 03:59 PM EasternExtended Trading$3.36 +0.02 (+0.60%) As of 05/6/2025 07:57 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Earnings HistoryForecast Corvus Pharmaceuticals EPS ResultsActual EPS-$0.12Consensus EPS -$0.12Beat/MissMet ExpectationsOne Year Ago EPSN/ACorvus Pharmaceuticals Revenue ResultsActual RevenueN/AExpected RevenueN/ABeat/MissN/AYoY Revenue GrowthN/ACorvus Pharmaceuticals Announcement DetailsQuarterQ1 2024Date5/6/2024TimeN/AConference Call DateMonday, May 6, 2024Conference Call Time4:30PM ETConference Call ResourcesConference Call AudioConference Call TranscriptPress Release (8-K)Quarterly Report (10-Q)Earnings HistoryCompany ProfilePowered by Corvus Pharmaceuticals Q1 2024 Earnings Call TranscriptProvided by QuartrMay 6, 2024 ShareLink copied to clipboard.There are 9 speakers on the call. Operator00:00:00Good afternoon, ladies and gentlemen, and welcome to the Corvus Pharmaceuticals Business Update and Reports First Quarter 2024 Financial Results Conference Call. At this time, all lines are in a listen only mode. Following the presentation, we will conduct a question and answer session. This call is being recorded on Monday, May 6, 2024. I would now like to turn the conference over to Zach Cabot, Your Real Chemistry. Operator00:00:39Please go ahead. Speaker 100:00:42Thank you, operator, and good afternoon, everyone. Thanks for joining us for the Corvus Pharmaceuticals Q1 2024 business update and financial results conference call. On the call to discuss the results and business updates are Richard Miller, Chief Executive Officer Leif Li, Chief Financial Officer Jeff Arquera, Chief Business Officer Jim Rosenbaum, Senior Vice President of Research and Ben Jones, Senior Vice President of Regulatory and Pharmaceutical Sciences. The executive team will open the call with some prepared remarks followed by a question and answer period. I would like to remind everyone that comments made by management today and answers to questions will include forward looking statements. Speaker 100:01:27Forward looking statements are based on estimates and assumptions as of today and are subject to risks and uncertainties that may cause actual results to differ materially from those expressed or implied by those statements, including the risks and uncertainties described in Corvus' Annual Report on Form 10 ks and other filings the company makes with the SEC from time to time. The company undertakes no obligation to publicly update or revise any forward looking statements except as required by law. With that, I'd like to turn the call over to Laith Weid. Laith? Speaker 200:02:01Thank you, Zach. I will begin with a quick overview of our Q1 2024 financials and then turn the call over to Richard for a business update. Research and development expenses in the Q1 of 2024 totaled $4,100,000 compared to $4,600,000 for the same period in 2023. The net loss for the Q1 2024 was $5,700,000 including non cash income of $200,000 related to Angel Pharmaceuticals, our partner in China. This compares to a net loss of 7 point $9,000,000 for the same period in 2023, which included a $1,700,000 non cash loss related to Angel Pharmaceuticals. Speaker 200:02:46Total stock compensation expense for the Q1 of 2024 was $700,000 compared to $500,000 for the same period in 20 20 As of March 31, 2024, core was at cash, cash equivalents and marketable securities totaling $22,100,000 as compared to $27,100,000 at December 31, 2023. Today, we closed a $30,600,000 financing that included a premier group of biotech investors as well as some members of the Corbus leadership team. Including the proceeds from this financing, pro form a cash at March 31, 2024 was approximately $52,700,000 extending our cash runway into Q4 of 2025. Speaker 300:03:39I will now turn the call over to Richard who will discuss our clinical progress and elaborate on our strategy and plans. Thank you, Leif, and good afternoon, everyone. Thank you for joining us today for our business update call. Since our Q4 update in mid March, we have continued to make progress against 2 key value drivers that we are focused on for 2024. First, for our planned registrational Phase 3 trial of socolitinib for patients with relapsed peripheral T cell lymphoma, we remain on track to begin enrollment in the Q3. Speaker 300:04:17And our confidence in this trial continues to grow as 2 additional patients in our Phase 1b trial recently achieved objective responses at first follow-up. 2nd, our placebo controlled Phase 1 trial of socolitinib for patients with moderate to severe atopic dermatitis. We began patient enrollment in April, which keeps us on track to report early data from the trial before the end of the year. In addition to these two priorities with socolitinib, today we are reporting encouraging initial data from our Phase 1btwo trial of ciforadenant, our adenosine A2A receptor antagonist in frontline metastatic renal cell cancer or RCC. Based on the significant deep response rate seen in the initial set of patients, the protocol pre specified statistical criteria for expanding the study has been met and the Kidney Cancer Research Consortium or KCRC is enrolling additional patients. Speaker 300:05:27Combined with our ongoing business development efforts aimed at further unlocking the potential of ITK inhibition in a broad range of oncology and autoimmune indications, we believe Corvus is positioned to continue building value and advancing our unique pipeline to help improve clinical outcomes for patients. Now I will provide more detail on our progress starting with socolitinib for PTCL. While we are no longer enrolling new patients in our Phase 1 trial, the data continues to evolve as patients on therapy complete their scheduled follow-up assessments. In the most recent data cutoff from May 3, 2024, we had 2 additional patients that achieved an objective response at their first follow-up visit. The first was a complete response confirmed by PETCT scan and the second was a partial response with over 80% tumor volume reduction. Speaker 300:06:28These patients both had multiple sites of disease and had failed 2 prior therapies. Both of these patients are continuing on therapy. With these additional valuable patients, the objective response rate or ORR for the Phase 3 eligible patients is now 9 out of 23 or 39%, including 5 complete responses and 4 partial responses. Although not studied head to head, the complete response rate for socolitinib at 22% is approximately double that seen with belinostat or pralotrexate, the standard chemotherapies for PTCL that we will be comparing to in our Phase 3 trial. Similarly, the ORR, disease control rate, progression free survival and overall survival for this group compares favorably to the results seen with belinostat or palatrexate. Speaker 300:07:29The median PFS for our patients, which is the primary endpoint for the Phase 3 trial is 6.2 months. This is substantially better than reported results for the standard agents, which is 1.63.5 months for belinostat and palotrexate respectively. The durability of our responses is impressive with some of the earlier enrolled patients maintaining their responses for more than 24 months. We plan to begin patient enrollment in our socolitinib registrational Phase 3 clinical trial in relapsed PTCL in the Q3 of 2024. We are working with or are in advanced discussions with a number of leading centers in the United States and Canada. Speaker 300:08:15We anticipate about 40 centers will participate in the trial. The vast majority will be in the United States. Now for an update on socolitinib for atopic dermatitis, the first immune disease indication we are evaluating. In April, we initiated patient enrollment in the 1st patient cohort of the trial. There is high interest in our trial from physicians due to several attractive features of socolitinib. Speaker 300:08:43First, this is a 1st in class drug with a novel mechanism of action. Sokolitinib acts upstream by blocking Th2 and Th17 cells and thereby results in inhibition of many different cytokines involved in disease. 2nd, it is an oral therapy and in our cancer studies has been shown to have very good safety profile. And third, it may have broad utility across many different autoimmune and inflammatory diseases and this trial may provide proof of concept for the treatment of other immune diseases. The trial is designed to enroll 64 patients with moderate to severe atopic dermatitis that have progressed on at least one prior therapy. Speaker 300:09:31The study is randomized, placebo controlled and blinded to patients and treating physicians. There will be 4 sequentially enrolled cohorts of 16 patients with patients in each cohort being randomized 3:one to different dosing regimens of socolitinib or placebo given for 28 days. The primary endpoint is safety and tolerability and efficacy is measured using investigator global assessment and the clinically validated measurement of improvement in eczema area and severity index score also known as EASI. It should be noted that while the trial is double blind, the company is not blinded. We plan to evaluate the data in an ongoing manner successive cohorts complete enrollment. Speaker 300:10:22We also will be measuring the levels of various serum cytokines at baseline and on treatment. These measurements may provide useful biomarkers. Based on current enrollment trends, anticipated site activations and follow-up timelines, we believe data from the initial cohorts will be available before the end of 2024 with study completion in early 2025. Outside of our PTCL and atopic dermatitis trials, we are still planning a sokolitinib solid tumor trial as a single agent and in combination with nivolumab in relapsed RCC and we remain active with our corporate partnering discussions. Our business with development and commercialization expertise in immune diseases as well as seek regional partnerships in oncology that would be complementary to our focus and expertise in cancer. Speaker 300:11:25I'm excited to update you on the progress with ciforadenant, our adenosine A2A receptor antagonist. We have been one of the leaders in the development of adenosine A2A receptor antagonism for the treatment of cancer. Over the past few years, published preclinical and clinical studies have demonstrated the antitumor activity of ciforadenant as a monotherapy and when given in combination with checkpoint inhibitors. In particular, in our preclinical studies published in 2018, we found that anti CTLA-four antibody combination with CIF or adenant produces striking anti tumor efficacy in several animal models. Further research has revealed the probable mechanism for In other words, we believe that anti CTLA-four In other words, we believe that anti CTLA-four antibodies are a much better combination partner for A2A antagonists than anti PD-1s. Speaker 300:12:32These findings led to our collaboration with the Kidney Cancer Research Consortium. This group of institutions brings the leading physicians and researchers in kidney cancer whose goal it is to discover improved therapies for patients with renal cancer. Our Phase 1btwo clinical trial, which is led by Doctor. Katie Beckerman from Vanderbilt University Medical Center is evaluating ciforadenant as a potential first line therapy for metastatic renal cell cancer in combination with ipilimumab and nivolumab. The study is now open at MD Anderson, Vanderbilt, Duke and the University of Pennsylvania. Speaker 300:13:14The clinical trial is currently in the Phase 2 portion and overall is designed to enroll up to 60 patients. There are currently over 27 patients enrolled. The trial employs a stringent efficacy endpoint, deep response rate. Deep response rate is the CR rate plus the PR rate only counting PRs that achieve greater than 50% tumor volume reduction. Note, the usual criteria for PRs is 30% tumor reduction. Speaker 300:13:48Data from the KCRC has shown that deep response rate correlates with long term progression free survival and overall survival and in their previous studies is 32% with ipilimumab and nivolumab. In an interim analysis, our protocol defined pre specified statistical threshold for efficacy is the demonstration of at least a 50% increase above the 32% deep response rate seen with previous ipinivo combination trials in renal cell cancer conducted by the Kidney Cancer Research Consortium. This means we need to exceed a deep response rate of 48%. As of May 2, 2024, the interim analysis that was conducted indicates that we have met the statistical threshold for efficacy, so the trial continues to enroll patients. We are excited about these results given the positive clinical implications for patients. Speaker 300:14:53In addition, they are consistent with our laboratory and preclinical findings and we believe may represent a novel immunotherapy approach. Summarizing the outlook for the remainder of 2024 with our recent financing, our current cash gives us runway into late 2025 allowing us to achieve several near term milestones including starting our registrational Phase 3 clinical trial of socolitinib in PTCL in the 3rd quarter, generating interim results from our socolitinib Phase 1 atopic dermatitis trial before year end followed by final data in early 2025, reporting additional data from the ciforadenant Phase 1b2 clinical trial later this year and initiating a Phase 2 clinical trial with socolitinib in solid tumors in the Q4 with initial data anticipated in the second half of 2025. We look forward to providing updates on our programs in the coming quarters. I will now turn the call over to the operator for a questions and answer period. Operator? Operator00:16:04Thank Your first question comes from the line of Aden Hassanal from Ladenburg. Your line is now open. Speaker 400:16:47Good afternoon, everyone. Congratulations with the progress and most importantly with 2 additional responses on PR and CR, quite unexpected from Phase Ib. So regarding sucralitinib in PTCL, so you got 23 patients, DCR 61%, 5 CRs, 4 PRs. So could you remind us what is the standard of KCRs in other PTCL trials, belinostat, teprotrexate or any other agents? Speaker 300:17:18Thank you, Aidan for the question. So the approval studies for both belinostat and palatrexate were single arm studies. Those drugs received accelerated approval about 15 years ago. They each had CR rates of about 10% and overall response rates of about 25% to 30%. They had PFSs, progression free survivals of about 1.5 to 3.5 months. Speaker 400:17:51Okay. That's helpful. And with the new responses, how much this is going to increase your sort of preliminary PFS and OAS? I know you reported previously 6.2 months in PFS, 28 months OAS. So is it going to increase significantly? Speaker 300:18:09So the current ORR now overall So the current ORR now overall response rate is 39%, just to remind you that. And by the way in lymphoma, we use the Lugano criteria, which is 50% for a PR. And I should add that the PR that I just mentioned has about 87% reduction of tumor. One tumor was totally gone. I suspect he could be on his way to a CR very soon. Speaker 300:18:35The PFS, we expect the PFS to improve as these last few patients move through the median. Speaker 400:18:44Okay, Understood. And regarding the data from the Phase III trial, when do you think we will have a first glimpse on the readout? Any I know this is randomized trial, blinded trial, but when do you think we'll have the first look at it? Speaker 300:19:01Well, it is a randomized trial. It is not a blinded trial. I mean, we know who gets chemotherapy and who gets our drug. It's hard to disguise that in an oncology trial since these drugs the chemotherapy drugs have side effects. The median PFS is as I mentioned for palotrexate and belinostat are short only a few months. Speaker 300:19:26Therefore, the study is not that long. It's 150 patients. We think we could probably enroll that thing fully in about 18 months. And then you'd need some follow-up after that to get to the final data. There is an interim there is a point that we conduct an interim analysis, which is when half of the events occur, the events being the PFS events. Speaker 300:19:52But that occurs so late in the study that we would probably wait for the end of the study to make a final determination. Now having said that, we do have an outside data monitoring committee and I guess if the results were so persuasive or compelling, you would possibly have an ethical reason to discontinue the study. Okay. Makes sense. And the Speaker 400:20:17last one, if I may. Speaker 300:20:19So, Aidan, let me just say, so I think you have data from this trial in 24 months. Speaker 400:20:26Okay. So like 26. Speaker 300:20:31Okay. So I'm trying to understand Speaker 400:20:35these drugs seems to be working and but there is 40% who don't respond essentially, right, 39% based on DCR. So is there any way to come up with some other potential biomarkers to screen patients who would be more likely to respond or choose patients? Speaker 300:20:56Well, we are working on that. We're looking all the time for mutations and baseline immune status, etcetera. But you'll remember that several months ago we implemented and on conference calls I talked about the immune status at baseline, the absolute lymphocyte count then using a number of prior therapies. I'm happy to report that since we've implemented those eligibility criteria, we have seen, I would say not only more responses, but I would say the kinetics of the responses also have been faster. So I think that those moves that we made several months ago or maybe a year ago now really have made a difference. Speaker 300:21:42And those moves were based on our better understanding of the mechanism of action. So I expect that in a Phase 3 trial, we already know this Phase 3 trial, we're going to get better patients. They're going to have better immune status to start with. Phase 1 trials usually get sicker patients just by nature of the fact that they've exhausted the other any other therapies that are available. So I would expect that our results could get better and we are continuing to look at different markers. Speaker 300:22:18But so far, I don't know other than the baseline immune status, I don't have know if we have a specific molecular marker. Speaker 400:22:27Understood. Thank you. Thank you so much and congratulations with the progress. Operator00:22:34Your next question comes from the line of Jeff Jones from Oppenheimer. Your line is now open. Speaker 500:22:42Thank you, operator, and congrats on the news guys. That's great. And congrats on the financing as well. One question on cocalitinib. There are a number of responders in the Phase 1 that were cutaneous T cell lymphoma patients. Speaker 500:23:03Can you remind me if cutaneous T cell lymphoma patients are infoying to be included in the Phase 3 and what impact that might have on the PFS? Speaker 300:23:17There are a couple of patients who are included in R23 that had cutaneous T cell lymphoma. Both of those patients had transformed cutaneous T cell lymphoma. That portends a very bad prognosis when you get what's called large cell transformation. That's not your typical CTCL is my point. CTCL patients are not going to be enrolled in our Phase 3 trial because it really is a different disease. Speaker 300:23:41It's treated with different drugs. And it can be a chronic disease early in people who have just skin disease can have disease for many years. That's not the patients we're talking about in this trial. But Jeff, I think you raised a good point, which I forgot to mention. We see responses in cutaneous lymphomas, anaplastic lymphoma, peripheral T cell lymphomas, something called angioimmunoblastic or now known as T follicular helper cell lymphoma. Speaker 300:24:14These are very histologies, very different histologies under the microscope. They have different patterns of spread in the body and they have different mutations, genetic mutations. The fact that we see activity in this very diverse group of lymphomas, of T cell lymphomas is really again consistent with our mechanism which is to induce a host anti tumor response. And one of the motivating factors that we think we can extend this into solid tumors. That was the reason we started doing preclinical work with solid tumors. Speaker 300:24:49That data has been presented and confirmed by others. And this is the reason why we're also excited about looking at this drug in solid cancers. Did I answer Speaker 400:24:59your question? Yes, Speaker 500:25:01you did. That was really helpful. Appreciate it. I've always wondered about a little about those cutaneous responses, which are obviously generally good responses. Speaker 300:25:13Jeff, hold on. The responses that we see in these cutaneous patients, it's not fair to call them that. They have cutaneous disease, they have circulating tumor cells, they have lymphadenopathy, sometimes they have oral disease. The responses that we've seen in the responding patients is not just cutaneous, it's throughout the body. Okay? Speaker 500:25:34Fair. Sorry, that was poor language choice on my part. In the atopic dermatitis study, you mentioned, I believe, patients had been on 2 prior lines of therapy. Are there going to be are you including patients who have previously had dupilumab and failed or is that are you not being that specific? Speaker 300:26:02We're not being that specific. And they have to have failed at least one prior therapy, one prior either systemic or topical therapy. Some of the patients, we assume that some of the patients that come in our trial will have failed dupi, but it's not required. They will have also failed others. I think we've got a recent patient who failed JAK inhibitor, for example. Speaker 300:26:28So really, we have to put this trial is really intended to show, of course, that drugs well tolerated in a patient population like this. And we're looking for activity. Obviously, subsequently we'll be trying to figure out is it how does it stack up against some of these other agents. But right now we're confirming mechanisms, safety and yes, we are measuring efficacy against the placebo. Speaker 500:26:57Got it. No, I appreciate the clarity. And then last question on CIFO, I know that you had said 27 patients were enrolled, but you didn't specify how many were included in that interim efficacy analysis? Speaker 300:27:19I think there's 18 patients in that. You're right, because some of them haven't come back for their first visit yet. So this protocol by the way was prepared by the KCRC. And they have there are sort of blocks of I forget how many patients each, 8 or 9 patients each. And there's a criteria efficacy threshold that you have to pass to continue. Speaker 300:27:50The results so far are really pretty good. And in fact, we're organizing meeting at ASCO to think about discussing things like adding a control arm or where do we go from here. Obviously, at some point you want to have a control arm in there. By the way, the deep response rate of 32 percent Ipinivo, I know people always critical of historical controls as they should be, but that's based on a 900 patient CheckMate 2, well, The CheckMate study with Ipi nivo versus Sutent was over 900 patients. And then there was a nivo cabo versus Sutent that was 700 patients. Speaker 300:28:34So this is based on a pretty good foundation of data. Speaker 500:28:44Got it. Just one clarification, you had mentioned in your remarks, I think 27 enrolled and then going over this threshold of deep responses to expand that trial. Did you mean just up to the 60 expand further up to the 60 planned or is there a potential expansion beyond those 60 patients? Speaker 300:29:12No, there's no expansion beyond the 60. When I mentioned expanding, I think at some point, it'd be nice to add a control arm, maybe ipinivo alone, ipinivo placebo. But that probably that raises the whole question of do you want to do a randomized Phase 2 or do you want to go right to a Phase 3. Speaker 500:29:38Yes. Understood. All right. Thank you very much guys. That's it for me. Speaker 500:29:43Thanks. Operator00:29:46Your next question comes from the line of Greg Sivanovic. Your line is now open. Speaker 600:29:53Good afternoon. Thanks for taking my questions. I have 2 in particular. One, maybe I'll start with your second asset. I know you mentioned that you were able to pass like the bar for success from moving forward. Speaker 600:30:13I don't know if you I might have missed this, if you quantified how much better beyond that bar that you had seen from, I guess, your 18 evaluable patients. So I'm wondering if you can perhaps shed more color on that. And then secondly, just on your current cash and congrats on the recent raise, but if you could clarify whether that cash gets you through the Phase 3 for sotaglutinib in ETCL? Thanks. Speaker 300:30:47Okay, Craig. Let me take the first one first. So the statistical threshold was a 50% increase. So the statisticians, 50% increase above the 32%, which is obviously 48%. If you meet that, you have a difference of with a P value of 0.1 and only 18 patients. Speaker 300:31:10That's a pretty stiff hurdle. 50% increase is a big hurdle. And so we exceeded that. I can't give you the exact number because the KCRC doesn't really want to disclose that yet. And I understand why because these numbers jump around a lot in a small study. Speaker 300:31:26But we're better than 48% deep response rate. Okay. And again, I want to emphasize 50% improvement in deep response rate is a that's a stiff hurdle. And the reason we wanted that is we didn't want to waste time on something that didn't have a significant probability of working. So we made it nor did they. Speaker 300:31:48So we deliberately made these hurdles pretty strict. Now your second question, I'll let Laith answer. Speaker 200:32:00So Craig, associated with our financing, we also sold warrants. Now these warrants, first of all, have an exercise price of $3.50 but more importantly maybe they expire June 30, 2025, so a little over a year from now. So if all those warrants were exercised, we'd raise about $60,000,000 So the $30,000,000 plus the $60,000,000 should those warrants be exercised would get us through the Phase 3 trial. Speaker 600:32:39Okay. Thank you for that clarification. Thanks again. Operator00:32:46Your next question comes from the line of Roger Song from Jefferies. Your line is now open. Speaker 700:32:53Good afternoon. This is Liang Chen on for Roger Song. So thank you for taking our questions. I guess a few questions from us. First one is about, suclitinib, the modified inclusion criteria. Speaker 700:33:06So about the absolute lymphocyte count, about 900. So if I remember it correctly, is there a big overlap between this 90 percent 900 plus ALC count between the patient population. So could you clarify what's in general this population looks like? Speaker 300:33:32So the 900 absolute lymphocyte count, we determined based on the early part of the trial where we were taking anybody who failed any number of prior therapies. And we recognize that those patients above 900 did better, much better. And then we recognize that those were the patients who had no more than 3 prior therapies, less than or equal to 3 prior therapies. And so that's the criteria that we're using because they're less immunocompromised. Those are what's been used on the patients that have been reported in today's press release. Speaker 300:34:19It's the number of prior therapies greater than or equal to 1, less than or equal to 3. Speaker 700:34:23Yes. Do we know Do we know Speaker 300:34:27I'm sorry? Speaker 700:34:28Go ahead. Do we know in general how many patients are have this meet this criteria? Speaker 300:34:37If we in our trial, the percentage of patients that will meet this criteria, very high. Again, in a Phase 3 trial, we're already hearing from doctors. We're going to get patients right after they failed their first line therapy, maybe a second line therapy. I would expect the number of eligible patients to be nearly 100%. Speaker 700:35:00Got it. Thank you. So our second question is about the AD study. So you mentioned there we could expect some early data readout in by year end. So how some just in general, how much data should we expect from there? Speaker 300:35:18I think you can expect data from the first couple of cohorts. And as you recall, we're our first dose is 100 milligrams BID, which is a pretty good dose. It's a dose that we know occupies the target maybe 50% or so, give or take. It's not the best dose, but it's a pretty good dose. The second cohort gets 200 milligrams and then we do 200 BID. Speaker 300:35:45So I think that we very well may see some signs of efficacy in the first cohort. I would expect in the 2nd cohort we would see it. Obviously, I think it would be better in subsequent cohorts than the first cohort. But we're also looking at these biomarkers, the serum cytokines that we know we affect and how they'll change. So I'm hoping that sometime by the end of the summer, we'll start to get a feel for the clinical activity of the drug and also its effect on circulating cytokines. Speaker 700:36:22Got it. So since you talked about dosing regimens, just in general, how should we think about this circulating dosing regimen in AD, considering if there's a different indication compared to the dosing Speaker 300:36:38T cell lymphoma? Okay. So we know and we've test this not only in lymphoma patients, T cell lymphoma patients, but in other in normal people in vitro. We know what it takes to saturate the T cell ITK in the T cells. So as you recall, it's a covalent drug similar to the way Ibrutinib work, but except this is to a different target. Speaker 300:37:07So that once the drug binds to the target, it doesn't come off. So we know what it takes. We have a really good pharmacodynamic marker to know that we're blocking the T cells or at least occupying the T cells. Now we don't know for sure that the same pharmacodynamics will apply in AD as in lymphoma. I mean the occupancy will be the same, but what it takes to affect your immune response that we don't know. Speaker 300:37:36And that's why we're looking at different doses in this study. The reason to look at different doses is what does it take to affect the immunology in these patients. And also of course, looking for as low as possible, the lower the dose that one would think the safer it would be. So that's why this is a Phase 1 study. But I mean this is basic chemistry. Speaker 300:38:02Sokolitinib reacts with the ATB binding pocket of ITK and that's the fact. That's what happens. And once that's occupied that enzyme isn't going to work unless until a new one is made. So and of course as you know the rationale is that atopic dermatitis patients have an intense Th2 helper T cell component in their disease. And we think if the drug gets there and it binds covalently to ITK, we know that we block Th2 cells, we know we block Th2 cytokines, we think that will have an impact on the disease. Speaker 300:38:44But the purpose of the trial is to show that. Speaker 700:38:50Sure. Maybe I can squeeze another question here. So regarding the ITK inhibitors, I know you have a couple more coming up in the pipeline. So what are some key differences between this one, tucolitinib and the other candidates? Speaker 300:39:07So first of all, we have over a dozen other ITK inhibitors that we've been evaluating. Some are completely different chemical structures, some are covalent, some are non covalent. But the interesting biological features is some seem to affect some T cell subsets more than others. And we find that to be quite interesting, quite novel and provides for, I think some very strong intellectual property. Speaker 700:39:36Got it. Thank you. That's all from us. Thanks again. Operator00:39:42Your next question comes from the line of Lee Watsik from Cantor Fitzgerald. Your line is now open. Speaker 800:39:50Hi. This is Rosemarie on for Lee. Thank you so much for taking our questions and congrats. So just two quick ones from us. For atopic dermatitis, do you have a benchmark in terms of improvement in eczema area and the severity index? Speaker 300:40:06No, we don't have a benchmark. Speaker 800:40:10Okay. Okay. Thank you. And then for a second question. For your next gen ITK inhibitors, do you plan to generate any human data for BD discussions or just like preclinical? Speaker 300:40:21I'm sorry, can't understand the question. Can you repeat it? Speaker 800:40:25Sorry. So for your next gen ITK inhibitors, do you plan on generating any human data before going for BD discussions? Speaker 300:40:35Well, we're doing both in parallel. We're now selecting some of these backup or 2nd generation ITK inhibitors. They're in their IND enabling studies. We're scaling them up. We're moving down parallel tracks. Speaker 800:40:54Okay. Thank you. Speaker 300:40:58Okay. Operator, I think that exhausts our questions here for now. I want to thank hello, any other questions that I miss? Operator00:41:11There are no further questions at this time. I will hand the call over to Richard Miller, CEO of Carvis. Please continue. Speaker 300:41:21Thank you, operator. I want to thank everyone for participating in today's conference call. We look forward to updating you on subsequent calls and appreciate your interest. Take care. Operator00:41:37Ladies and gentlemen, this concludes today's conference call. Thank you for your participation. You may now disconnect.Read morePowered by Conference Call Audio Live Call not available Earnings Conference CallCorvus Pharmaceuticals Q1 202400:00 / 00:00Speed:1x1.25x1.5x2x Earnings DocumentsPress Release(8-K)Quarterly report(10-Q) Corvus Pharmaceuticals Earnings HeadlinesCorvus Pharmaceuticals to Present New Interim Data from Placebo-Controlled Phase 1 Clinical Trial of Soquelitinib for Atopic Dermatitis on May 8, 2025April 23, 2025 | globenewswire.comAnalysts Have Conflicting Sentiments on These Healthcare Companies: Olympus (OtherOCPNF) and Corvus Pharmaceuticals (CRVS)April 23, 2025 | markets.businessinsider.comSilicon Valley Gold RushA new technology has sparked a modern-day gold rush in Silicon Valley. OpenAI’s Sam Altman invested $375M. Bill Gates has backed four companies in this space. The World Economic Forum calls it “the most exciting human discovery since fire.” Whitney Tilson believes this trend could mint a new class of wealthy investors—and he’s sharing one stock to watch now, for free.May 7, 2025 | Stansberry Research (Ad)Is Corvus Pharmaceuticals, Inc. (CRVS) the Best Multibagger Penny Stock to Buy According to Billionaires?April 22, 2025 | msn.comCorvus Pharmaceuticals Appoints Richard A. van den Broek to Board of DirectorsApril 9, 2025 | globenewswire.comCorvus Pharmaceuticals: Now At Cruising AltitudeMarch 28, 2025 | seekingalpha.comSee More Corvus Pharmaceuticals Headlines Get Earnings Announcements in your inboxWant to stay updated on the latest earnings announcements and upcoming reports for companies like Corvus Pharmaceuticals? Sign up for Earnings360's daily newsletter to receive timely earnings updates on Corvus Pharmaceuticals and other key companies, straight to your email. Email Address About Corvus PharmaceuticalsCorvus Pharmaceuticals (NASDAQ:CRVS), a clinical stage biopharmaceutical company, focuses on the development and commercialization of immune modulator product candidates to treat solid cancers, T cell lymphomas, autoimmune, allergic, and infectious diseases. Its lead product candidate is soquelitinib (CPI-818), a selective covalent inhibitor of interleukin 2 inducible T cell kinase (ITK), which is in a multi-center Phase 1/1b clinical trial for the treatment of peripheral T cell lymphoma, solid tumors, and atopic dermatitis. The company is also developing ciforadenant (CPI-444), an oral small molecule antagonist of the A2A receptor that is in Phase 2 clinical trial for the treatment of metastatic renal cell cancer; and mupadolimab (CPI-006), a humanized monoclonal antibody, which is in Phase 1b clinical trial for the treatment of non-small cell lung cancer and head and neck cancer. In addition, it is developing CPI-182, an antibody designed to block inflammation and myeloid suppression that is in investigational new drug application-enabling studies, as well as CPI-935, an adenosine A2B receptor antagonist to prevent fibrosis. Corvus Pharmaceuticals, Inc. has a license afreemnt with Monash University to research, develop, and commercialize certain antibodies directed to CXCR2 for the treatment of human diseases; and Vernalis (R&D) Limited to develop, manufacture, and commercialize products containing certain adenosine receptor antagonists, including ciforadenant, as well as strategic collaboration with Angel Pharmaceuticals Co. Ltd. for the development and commercialization of mupadolimab. Corvus Pharmaceuticals, Inc. was incorporated in 2014 and is based in Burlingame, California.View Corvus Pharmaceuticals ProfileRead more More Earnings Resources from MarketBeat Earnings Tools Today's Earnings Tomorrow's Earnings Next Week's Earnings Upcoming Earnings Calls Earnings Newsletter Earnings Call Transcripts Earnings Beats & Misses Corporate Guidance Earnings Screener Earnings By Country U.S. Earnings Reports Canadian Earnings Reports U.K. Earnings Reports Latest Articles Palantir Stock Drops Despite Stellar Earnings: What's Next?Is Eli Lilly a Buy After Weak Earnings and CVS-Novo Partnership?Is Reddit Stock a Buy, Sell, or Hold After Earnings Release?Warning or Opportunity After Super Micro Computer's EarningsAmazon Earnings: 2 Reasons to Love It, 1 Reason to Be CautiousRocket Lab Braces for Q1 Earnings Amid Soaring ExpectationsMeta Takes A Bow With Q1 Earnings - Watch For Tariff Impact in Q2 Upcoming Earnings ARM (5/7/2025)AppLovin (5/7/2025)Fortinet (5/7/2025)MercadoLibre (5/7/2025)Cencora (5/7/2025)Carvana (5/7/2025)Walt Disney (5/7/2025)Emerson Electric (5/7/2025)Johnson Controls International (5/7/2025)Lloyds Banking Group (5/7/2025) Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. 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There are 9 speakers on the call. Operator00:00:00Good afternoon, ladies and gentlemen, and welcome to the Corvus Pharmaceuticals Business Update and Reports First Quarter 2024 Financial Results Conference Call. At this time, all lines are in a listen only mode. Following the presentation, we will conduct a question and answer session. This call is being recorded on Monday, May 6, 2024. I would now like to turn the conference over to Zach Cabot, Your Real Chemistry. Operator00:00:39Please go ahead. Speaker 100:00:42Thank you, operator, and good afternoon, everyone. Thanks for joining us for the Corvus Pharmaceuticals Q1 2024 business update and financial results conference call. On the call to discuss the results and business updates are Richard Miller, Chief Executive Officer Leif Li, Chief Financial Officer Jeff Arquera, Chief Business Officer Jim Rosenbaum, Senior Vice President of Research and Ben Jones, Senior Vice President of Regulatory and Pharmaceutical Sciences. The executive team will open the call with some prepared remarks followed by a question and answer period. I would like to remind everyone that comments made by management today and answers to questions will include forward looking statements. Speaker 100:01:27Forward looking statements are based on estimates and assumptions as of today and are subject to risks and uncertainties that may cause actual results to differ materially from those expressed or implied by those statements, including the risks and uncertainties described in Corvus' Annual Report on Form 10 ks and other filings the company makes with the SEC from time to time. The company undertakes no obligation to publicly update or revise any forward looking statements except as required by law. With that, I'd like to turn the call over to Laith Weid. Laith? Speaker 200:02:01Thank you, Zach. I will begin with a quick overview of our Q1 2024 financials and then turn the call over to Richard for a business update. Research and development expenses in the Q1 of 2024 totaled $4,100,000 compared to $4,600,000 for the same period in 2023. The net loss for the Q1 2024 was $5,700,000 including non cash income of $200,000 related to Angel Pharmaceuticals, our partner in China. This compares to a net loss of 7 point $9,000,000 for the same period in 2023, which included a $1,700,000 non cash loss related to Angel Pharmaceuticals. Speaker 200:02:46Total stock compensation expense for the Q1 of 2024 was $700,000 compared to $500,000 for the same period in 20 20 As of March 31, 2024, core was at cash, cash equivalents and marketable securities totaling $22,100,000 as compared to $27,100,000 at December 31, 2023. Today, we closed a $30,600,000 financing that included a premier group of biotech investors as well as some members of the Corbus leadership team. Including the proceeds from this financing, pro form a cash at March 31, 2024 was approximately $52,700,000 extending our cash runway into Q4 of 2025. Speaker 300:03:39I will now turn the call over to Richard who will discuss our clinical progress and elaborate on our strategy and plans. Thank you, Leif, and good afternoon, everyone. Thank you for joining us today for our business update call. Since our Q4 update in mid March, we have continued to make progress against 2 key value drivers that we are focused on for 2024. First, for our planned registrational Phase 3 trial of socolitinib for patients with relapsed peripheral T cell lymphoma, we remain on track to begin enrollment in the Q3. Speaker 300:04:17And our confidence in this trial continues to grow as 2 additional patients in our Phase 1b trial recently achieved objective responses at first follow-up. 2nd, our placebo controlled Phase 1 trial of socolitinib for patients with moderate to severe atopic dermatitis. We began patient enrollment in April, which keeps us on track to report early data from the trial before the end of the year. In addition to these two priorities with socolitinib, today we are reporting encouraging initial data from our Phase 1btwo trial of ciforadenant, our adenosine A2A receptor antagonist in frontline metastatic renal cell cancer or RCC. Based on the significant deep response rate seen in the initial set of patients, the protocol pre specified statistical criteria for expanding the study has been met and the Kidney Cancer Research Consortium or KCRC is enrolling additional patients. Speaker 300:05:27Combined with our ongoing business development efforts aimed at further unlocking the potential of ITK inhibition in a broad range of oncology and autoimmune indications, we believe Corvus is positioned to continue building value and advancing our unique pipeline to help improve clinical outcomes for patients. Now I will provide more detail on our progress starting with socolitinib for PTCL. While we are no longer enrolling new patients in our Phase 1 trial, the data continues to evolve as patients on therapy complete their scheduled follow-up assessments. In the most recent data cutoff from May 3, 2024, we had 2 additional patients that achieved an objective response at their first follow-up visit. The first was a complete response confirmed by PETCT scan and the second was a partial response with over 80% tumor volume reduction. Speaker 300:06:28These patients both had multiple sites of disease and had failed 2 prior therapies. Both of these patients are continuing on therapy. With these additional valuable patients, the objective response rate or ORR for the Phase 3 eligible patients is now 9 out of 23 or 39%, including 5 complete responses and 4 partial responses. Although not studied head to head, the complete response rate for socolitinib at 22% is approximately double that seen with belinostat or pralotrexate, the standard chemotherapies for PTCL that we will be comparing to in our Phase 3 trial. Similarly, the ORR, disease control rate, progression free survival and overall survival for this group compares favorably to the results seen with belinostat or palatrexate. Speaker 300:07:29The median PFS for our patients, which is the primary endpoint for the Phase 3 trial is 6.2 months. This is substantially better than reported results for the standard agents, which is 1.63.5 months for belinostat and palotrexate respectively. The durability of our responses is impressive with some of the earlier enrolled patients maintaining their responses for more than 24 months. We plan to begin patient enrollment in our socolitinib registrational Phase 3 clinical trial in relapsed PTCL in the Q3 of 2024. We are working with or are in advanced discussions with a number of leading centers in the United States and Canada. Speaker 300:08:15We anticipate about 40 centers will participate in the trial. The vast majority will be in the United States. Now for an update on socolitinib for atopic dermatitis, the first immune disease indication we are evaluating. In April, we initiated patient enrollment in the 1st patient cohort of the trial. There is high interest in our trial from physicians due to several attractive features of socolitinib. Speaker 300:08:43First, this is a 1st in class drug with a novel mechanism of action. Sokolitinib acts upstream by blocking Th2 and Th17 cells and thereby results in inhibition of many different cytokines involved in disease. 2nd, it is an oral therapy and in our cancer studies has been shown to have very good safety profile. And third, it may have broad utility across many different autoimmune and inflammatory diseases and this trial may provide proof of concept for the treatment of other immune diseases. The trial is designed to enroll 64 patients with moderate to severe atopic dermatitis that have progressed on at least one prior therapy. Speaker 300:09:31The study is randomized, placebo controlled and blinded to patients and treating physicians. There will be 4 sequentially enrolled cohorts of 16 patients with patients in each cohort being randomized 3:one to different dosing regimens of socolitinib or placebo given for 28 days. The primary endpoint is safety and tolerability and efficacy is measured using investigator global assessment and the clinically validated measurement of improvement in eczema area and severity index score also known as EASI. It should be noted that while the trial is double blind, the company is not blinded. We plan to evaluate the data in an ongoing manner successive cohorts complete enrollment. Speaker 300:10:22We also will be measuring the levels of various serum cytokines at baseline and on treatment. These measurements may provide useful biomarkers. Based on current enrollment trends, anticipated site activations and follow-up timelines, we believe data from the initial cohorts will be available before the end of 2024 with study completion in early 2025. Outside of our PTCL and atopic dermatitis trials, we are still planning a sokolitinib solid tumor trial as a single agent and in combination with nivolumab in relapsed RCC and we remain active with our corporate partnering discussions. Our business with development and commercialization expertise in immune diseases as well as seek regional partnerships in oncology that would be complementary to our focus and expertise in cancer. Speaker 300:11:25I'm excited to update you on the progress with ciforadenant, our adenosine A2A receptor antagonist. We have been one of the leaders in the development of adenosine A2A receptor antagonism for the treatment of cancer. Over the past few years, published preclinical and clinical studies have demonstrated the antitumor activity of ciforadenant as a monotherapy and when given in combination with checkpoint inhibitors. In particular, in our preclinical studies published in 2018, we found that anti CTLA-four antibody combination with CIF or adenant produces striking anti tumor efficacy in several animal models. Further research has revealed the probable mechanism for In other words, we believe that anti CTLA-four In other words, we believe that anti CTLA-four antibodies are a much better combination partner for A2A antagonists than anti PD-1s. Speaker 300:12:32These findings led to our collaboration with the Kidney Cancer Research Consortium. This group of institutions brings the leading physicians and researchers in kidney cancer whose goal it is to discover improved therapies for patients with renal cancer. Our Phase 1btwo clinical trial, which is led by Doctor. Katie Beckerman from Vanderbilt University Medical Center is evaluating ciforadenant as a potential first line therapy for metastatic renal cell cancer in combination with ipilimumab and nivolumab. The study is now open at MD Anderson, Vanderbilt, Duke and the University of Pennsylvania. Speaker 300:13:14The clinical trial is currently in the Phase 2 portion and overall is designed to enroll up to 60 patients. There are currently over 27 patients enrolled. The trial employs a stringent efficacy endpoint, deep response rate. Deep response rate is the CR rate plus the PR rate only counting PRs that achieve greater than 50% tumor volume reduction. Note, the usual criteria for PRs is 30% tumor reduction. Speaker 300:13:48Data from the KCRC has shown that deep response rate correlates with long term progression free survival and overall survival and in their previous studies is 32% with ipilimumab and nivolumab. In an interim analysis, our protocol defined pre specified statistical threshold for efficacy is the demonstration of at least a 50% increase above the 32% deep response rate seen with previous ipinivo combination trials in renal cell cancer conducted by the Kidney Cancer Research Consortium. This means we need to exceed a deep response rate of 48%. As of May 2, 2024, the interim analysis that was conducted indicates that we have met the statistical threshold for efficacy, so the trial continues to enroll patients. We are excited about these results given the positive clinical implications for patients. Speaker 300:14:53In addition, they are consistent with our laboratory and preclinical findings and we believe may represent a novel immunotherapy approach. Summarizing the outlook for the remainder of 2024 with our recent financing, our current cash gives us runway into late 2025 allowing us to achieve several near term milestones including starting our registrational Phase 3 clinical trial of socolitinib in PTCL in the 3rd quarter, generating interim results from our socolitinib Phase 1 atopic dermatitis trial before year end followed by final data in early 2025, reporting additional data from the ciforadenant Phase 1b2 clinical trial later this year and initiating a Phase 2 clinical trial with socolitinib in solid tumors in the Q4 with initial data anticipated in the second half of 2025. We look forward to providing updates on our programs in the coming quarters. I will now turn the call over to the operator for a questions and answer period. Operator? Operator00:16:04Thank Your first question comes from the line of Aden Hassanal from Ladenburg. Your line is now open. Speaker 400:16:47Good afternoon, everyone. Congratulations with the progress and most importantly with 2 additional responses on PR and CR, quite unexpected from Phase Ib. So regarding sucralitinib in PTCL, so you got 23 patients, DCR 61%, 5 CRs, 4 PRs. So could you remind us what is the standard of KCRs in other PTCL trials, belinostat, teprotrexate or any other agents? Speaker 300:17:18Thank you, Aidan for the question. So the approval studies for both belinostat and palatrexate were single arm studies. Those drugs received accelerated approval about 15 years ago. They each had CR rates of about 10% and overall response rates of about 25% to 30%. They had PFSs, progression free survivals of about 1.5 to 3.5 months. Speaker 400:17:51Okay. That's helpful. And with the new responses, how much this is going to increase your sort of preliminary PFS and OAS? I know you reported previously 6.2 months in PFS, 28 months OAS. So is it going to increase significantly? Speaker 300:18:09So the current ORR now overall So the current ORR now overall response rate is 39%, just to remind you that. And by the way in lymphoma, we use the Lugano criteria, which is 50% for a PR. And I should add that the PR that I just mentioned has about 87% reduction of tumor. One tumor was totally gone. I suspect he could be on his way to a CR very soon. Speaker 300:18:35The PFS, we expect the PFS to improve as these last few patients move through the median. Speaker 400:18:44Okay, Understood. And regarding the data from the Phase III trial, when do you think we will have a first glimpse on the readout? Any I know this is randomized trial, blinded trial, but when do you think we'll have the first look at it? Speaker 300:19:01Well, it is a randomized trial. It is not a blinded trial. I mean, we know who gets chemotherapy and who gets our drug. It's hard to disguise that in an oncology trial since these drugs the chemotherapy drugs have side effects. The median PFS is as I mentioned for palotrexate and belinostat are short only a few months. Speaker 300:19:26Therefore, the study is not that long. It's 150 patients. We think we could probably enroll that thing fully in about 18 months. And then you'd need some follow-up after that to get to the final data. There is an interim there is a point that we conduct an interim analysis, which is when half of the events occur, the events being the PFS events. Speaker 300:19:52But that occurs so late in the study that we would probably wait for the end of the study to make a final determination. Now having said that, we do have an outside data monitoring committee and I guess if the results were so persuasive or compelling, you would possibly have an ethical reason to discontinue the study. Okay. Makes sense. And the Speaker 400:20:17last one, if I may. Speaker 300:20:19So, Aidan, let me just say, so I think you have data from this trial in 24 months. Speaker 400:20:26Okay. So like 26. Speaker 300:20:31Okay. So I'm trying to understand Speaker 400:20:35these drugs seems to be working and but there is 40% who don't respond essentially, right, 39% based on DCR. So is there any way to come up with some other potential biomarkers to screen patients who would be more likely to respond or choose patients? Speaker 300:20:56Well, we are working on that. We're looking all the time for mutations and baseline immune status, etcetera. But you'll remember that several months ago we implemented and on conference calls I talked about the immune status at baseline, the absolute lymphocyte count then using a number of prior therapies. I'm happy to report that since we've implemented those eligibility criteria, we have seen, I would say not only more responses, but I would say the kinetics of the responses also have been faster. So I think that those moves that we made several months ago or maybe a year ago now really have made a difference. Speaker 300:21:42And those moves were based on our better understanding of the mechanism of action. So I expect that in a Phase 3 trial, we already know this Phase 3 trial, we're going to get better patients. They're going to have better immune status to start with. Phase 1 trials usually get sicker patients just by nature of the fact that they've exhausted the other any other therapies that are available. So I would expect that our results could get better and we are continuing to look at different markers. Speaker 300:22:18But so far, I don't know other than the baseline immune status, I don't have know if we have a specific molecular marker. Speaker 400:22:27Understood. Thank you. Thank you so much and congratulations with the progress. Operator00:22:34Your next question comes from the line of Jeff Jones from Oppenheimer. Your line is now open. Speaker 500:22:42Thank you, operator, and congrats on the news guys. That's great. And congrats on the financing as well. One question on cocalitinib. There are a number of responders in the Phase 1 that were cutaneous T cell lymphoma patients. Speaker 500:23:03Can you remind me if cutaneous T cell lymphoma patients are infoying to be included in the Phase 3 and what impact that might have on the PFS? Speaker 300:23:17There are a couple of patients who are included in R23 that had cutaneous T cell lymphoma. Both of those patients had transformed cutaneous T cell lymphoma. That portends a very bad prognosis when you get what's called large cell transformation. That's not your typical CTCL is my point. CTCL patients are not going to be enrolled in our Phase 3 trial because it really is a different disease. Speaker 300:23:41It's treated with different drugs. And it can be a chronic disease early in people who have just skin disease can have disease for many years. That's not the patients we're talking about in this trial. But Jeff, I think you raised a good point, which I forgot to mention. We see responses in cutaneous lymphomas, anaplastic lymphoma, peripheral T cell lymphomas, something called angioimmunoblastic or now known as T follicular helper cell lymphoma. Speaker 300:24:14These are very histologies, very different histologies under the microscope. They have different patterns of spread in the body and they have different mutations, genetic mutations. The fact that we see activity in this very diverse group of lymphomas, of T cell lymphomas is really again consistent with our mechanism which is to induce a host anti tumor response. And one of the motivating factors that we think we can extend this into solid tumors. That was the reason we started doing preclinical work with solid tumors. Speaker 300:24:49That data has been presented and confirmed by others. And this is the reason why we're also excited about looking at this drug in solid cancers. Did I answer Speaker 400:24:59your question? Yes, Speaker 500:25:01you did. That was really helpful. Appreciate it. I've always wondered about a little about those cutaneous responses, which are obviously generally good responses. Speaker 300:25:13Jeff, hold on. The responses that we see in these cutaneous patients, it's not fair to call them that. They have cutaneous disease, they have circulating tumor cells, they have lymphadenopathy, sometimes they have oral disease. The responses that we've seen in the responding patients is not just cutaneous, it's throughout the body. Okay? Speaker 500:25:34Fair. Sorry, that was poor language choice on my part. In the atopic dermatitis study, you mentioned, I believe, patients had been on 2 prior lines of therapy. Are there going to be are you including patients who have previously had dupilumab and failed or is that are you not being that specific? Speaker 300:26:02We're not being that specific. And they have to have failed at least one prior therapy, one prior either systemic or topical therapy. Some of the patients, we assume that some of the patients that come in our trial will have failed dupi, but it's not required. They will have also failed others. I think we've got a recent patient who failed JAK inhibitor, for example. Speaker 300:26:28So really, we have to put this trial is really intended to show, of course, that drugs well tolerated in a patient population like this. And we're looking for activity. Obviously, subsequently we'll be trying to figure out is it how does it stack up against some of these other agents. But right now we're confirming mechanisms, safety and yes, we are measuring efficacy against the placebo. Speaker 500:26:57Got it. No, I appreciate the clarity. And then last question on CIFO, I know that you had said 27 patients were enrolled, but you didn't specify how many were included in that interim efficacy analysis? Speaker 300:27:19I think there's 18 patients in that. You're right, because some of them haven't come back for their first visit yet. So this protocol by the way was prepared by the KCRC. And they have there are sort of blocks of I forget how many patients each, 8 or 9 patients each. And there's a criteria efficacy threshold that you have to pass to continue. Speaker 300:27:50The results so far are really pretty good. And in fact, we're organizing meeting at ASCO to think about discussing things like adding a control arm or where do we go from here. Obviously, at some point you want to have a control arm in there. By the way, the deep response rate of 32 percent Ipinivo, I know people always critical of historical controls as they should be, but that's based on a 900 patient CheckMate 2, well, The CheckMate study with Ipi nivo versus Sutent was over 900 patients. And then there was a nivo cabo versus Sutent that was 700 patients. Speaker 300:28:34So this is based on a pretty good foundation of data. Speaker 500:28:44Got it. Just one clarification, you had mentioned in your remarks, I think 27 enrolled and then going over this threshold of deep responses to expand that trial. Did you mean just up to the 60 expand further up to the 60 planned or is there a potential expansion beyond those 60 patients? Speaker 300:29:12No, there's no expansion beyond the 60. When I mentioned expanding, I think at some point, it'd be nice to add a control arm, maybe ipinivo alone, ipinivo placebo. But that probably that raises the whole question of do you want to do a randomized Phase 2 or do you want to go right to a Phase 3. Speaker 500:29:38Yes. Understood. All right. Thank you very much guys. That's it for me. Speaker 500:29:43Thanks. Operator00:29:46Your next question comes from the line of Greg Sivanovic. Your line is now open. Speaker 600:29:53Good afternoon. Thanks for taking my questions. I have 2 in particular. One, maybe I'll start with your second asset. I know you mentioned that you were able to pass like the bar for success from moving forward. Speaker 600:30:13I don't know if you I might have missed this, if you quantified how much better beyond that bar that you had seen from, I guess, your 18 evaluable patients. So I'm wondering if you can perhaps shed more color on that. And then secondly, just on your current cash and congrats on the recent raise, but if you could clarify whether that cash gets you through the Phase 3 for sotaglutinib in ETCL? Thanks. Speaker 300:30:47Okay, Craig. Let me take the first one first. So the statistical threshold was a 50% increase. So the statisticians, 50% increase above the 32%, which is obviously 48%. If you meet that, you have a difference of with a P value of 0.1 and only 18 patients. Speaker 300:31:10That's a pretty stiff hurdle. 50% increase is a big hurdle. And so we exceeded that. I can't give you the exact number because the KCRC doesn't really want to disclose that yet. And I understand why because these numbers jump around a lot in a small study. Speaker 300:31:26But we're better than 48% deep response rate. Okay. And again, I want to emphasize 50% improvement in deep response rate is a that's a stiff hurdle. And the reason we wanted that is we didn't want to waste time on something that didn't have a significant probability of working. So we made it nor did they. Speaker 300:31:48So we deliberately made these hurdles pretty strict. Now your second question, I'll let Laith answer. Speaker 200:32:00So Craig, associated with our financing, we also sold warrants. Now these warrants, first of all, have an exercise price of $3.50 but more importantly maybe they expire June 30, 2025, so a little over a year from now. So if all those warrants were exercised, we'd raise about $60,000,000 So the $30,000,000 plus the $60,000,000 should those warrants be exercised would get us through the Phase 3 trial. Speaker 600:32:39Okay. Thank you for that clarification. Thanks again. Operator00:32:46Your next question comes from the line of Roger Song from Jefferies. Your line is now open. Speaker 700:32:53Good afternoon. This is Liang Chen on for Roger Song. So thank you for taking our questions. I guess a few questions from us. First one is about, suclitinib, the modified inclusion criteria. Speaker 700:33:06So about the absolute lymphocyte count, about 900. So if I remember it correctly, is there a big overlap between this 90 percent 900 plus ALC count between the patient population. So could you clarify what's in general this population looks like? Speaker 300:33:32So the 900 absolute lymphocyte count, we determined based on the early part of the trial where we were taking anybody who failed any number of prior therapies. And we recognize that those patients above 900 did better, much better. And then we recognize that those were the patients who had no more than 3 prior therapies, less than or equal to 3 prior therapies. And so that's the criteria that we're using because they're less immunocompromised. Those are what's been used on the patients that have been reported in today's press release. Speaker 300:34:19It's the number of prior therapies greater than or equal to 1, less than or equal to 3. Speaker 700:34:23Yes. Do we know Do we know Speaker 300:34:27I'm sorry? Speaker 700:34:28Go ahead. Do we know in general how many patients are have this meet this criteria? Speaker 300:34:37If we in our trial, the percentage of patients that will meet this criteria, very high. Again, in a Phase 3 trial, we're already hearing from doctors. We're going to get patients right after they failed their first line therapy, maybe a second line therapy. I would expect the number of eligible patients to be nearly 100%. Speaker 700:35:00Got it. Thank you. So our second question is about the AD study. So you mentioned there we could expect some early data readout in by year end. So how some just in general, how much data should we expect from there? Speaker 300:35:18I think you can expect data from the first couple of cohorts. And as you recall, we're our first dose is 100 milligrams BID, which is a pretty good dose. It's a dose that we know occupies the target maybe 50% or so, give or take. It's not the best dose, but it's a pretty good dose. The second cohort gets 200 milligrams and then we do 200 BID. Speaker 300:35:45So I think that we very well may see some signs of efficacy in the first cohort. I would expect in the 2nd cohort we would see it. Obviously, I think it would be better in subsequent cohorts than the first cohort. But we're also looking at these biomarkers, the serum cytokines that we know we affect and how they'll change. So I'm hoping that sometime by the end of the summer, we'll start to get a feel for the clinical activity of the drug and also its effect on circulating cytokines. Speaker 700:36:22Got it. So since you talked about dosing regimens, just in general, how should we think about this circulating dosing regimen in AD, considering if there's a different indication compared to the dosing Speaker 300:36:38T cell lymphoma? Okay. So we know and we've test this not only in lymphoma patients, T cell lymphoma patients, but in other in normal people in vitro. We know what it takes to saturate the T cell ITK in the T cells. So as you recall, it's a covalent drug similar to the way Ibrutinib work, but except this is to a different target. Speaker 300:37:07So that once the drug binds to the target, it doesn't come off. So we know what it takes. We have a really good pharmacodynamic marker to know that we're blocking the T cells or at least occupying the T cells. Now we don't know for sure that the same pharmacodynamics will apply in AD as in lymphoma. I mean the occupancy will be the same, but what it takes to affect your immune response that we don't know. Speaker 300:37:36And that's why we're looking at different doses in this study. The reason to look at different doses is what does it take to affect the immunology in these patients. And also of course, looking for as low as possible, the lower the dose that one would think the safer it would be. So that's why this is a Phase 1 study. But I mean this is basic chemistry. Speaker 300:38:02Sokolitinib reacts with the ATB binding pocket of ITK and that's the fact. That's what happens. And once that's occupied that enzyme isn't going to work unless until a new one is made. So and of course as you know the rationale is that atopic dermatitis patients have an intense Th2 helper T cell component in their disease. And we think if the drug gets there and it binds covalently to ITK, we know that we block Th2 cells, we know we block Th2 cytokines, we think that will have an impact on the disease. Speaker 300:38:44But the purpose of the trial is to show that. Speaker 700:38:50Sure. Maybe I can squeeze another question here. So regarding the ITK inhibitors, I know you have a couple more coming up in the pipeline. So what are some key differences between this one, tucolitinib and the other candidates? Speaker 300:39:07So first of all, we have over a dozen other ITK inhibitors that we've been evaluating. Some are completely different chemical structures, some are covalent, some are non covalent. But the interesting biological features is some seem to affect some T cell subsets more than others. And we find that to be quite interesting, quite novel and provides for, I think some very strong intellectual property. Speaker 700:39:36Got it. Thank you. That's all from us. Thanks again. Operator00:39:42Your next question comes from the line of Lee Watsik from Cantor Fitzgerald. Your line is now open. Speaker 800:39:50Hi. This is Rosemarie on for Lee. Thank you so much for taking our questions and congrats. So just two quick ones from us. For atopic dermatitis, do you have a benchmark in terms of improvement in eczema area and the severity index? Speaker 300:40:06No, we don't have a benchmark. Speaker 800:40:10Okay. Okay. Thank you. And then for a second question. For your next gen ITK inhibitors, do you plan to generate any human data for BD discussions or just like preclinical? Speaker 300:40:21I'm sorry, can't understand the question. Can you repeat it? Speaker 800:40:25Sorry. So for your next gen ITK inhibitors, do you plan on generating any human data before going for BD discussions? Speaker 300:40:35Well, we're doing both in parallel. We're now selecting some of these backup or 2nd generation ITK inhibitors. They're in their IND enabling studies. We're scaling them up. We're moving down parallel tracks. Speaker 800:40:54Okay. Thank you. Speaker 300:40:58Okay. Operator, I think that exhausts our questions here for now. I want to thank hello, any other questions that I miss? Operator00:41:11There are no further questions at this time. I will hand the call over to Richard Miller, CEO of Carvis. Please continue. Speaker 300:41:21Thank you, operator. I want to thank everyone for participating in today's conference call. We look forward to updating you on subsequent calls and appreciate your interest. Take care. Operator00:41:37Ladies and gentlemen, this concludes today's conference call. Thank you for your participation. You may now disconnect.Read morePowered by