Merck & Co., Inc.
Q1 2017 Earnings Call Transcript

Published: 2 May 2017

[Operator:]

Good morning. My name is Darla and I will be your conference operator today. At this time, I would like to welcome everyone to Merck's Q1 2017 Sales and Earnings Conference Call. All lines have been placed on mute to prevent any background noise. After the speakers' remarks, there will be a question-and-answer session. Thank you. I would now like to turn the call over to Teri Loxam. Please go ahead.

[Teri Loxam:]

Thank you, Darla, and good morning. Welcome to Merck's first quarter 2017 conference call. Today I'm joined by Ken Frazier, our Chairman and Chief Executive Officer; Rob Davis, our Chief Financial Officer; Adam Schechter, President of Global Human Health; and Dr. Roger Perlmutter, President of Merck Research Laboratories. Before I turn the call over to Ken, I'd like to point out a few items. You will see that we have items in our GAAP results such as acquisition-related charges and restructuring costs and certain other items. You should note that we have excluded these from our non-GAAP results and provide a reconciliation of these in our press release. We have also provided a table in our press release to help you understand the sales in the quarter for the business units and products. I would like to remind you that some of the statements that we make during today's call may be considered forward-looking statements within the meaning of the Safe Harbor Provision of the U.S. Private Securities Litigation Reform Act of 1995. Such statements are made based on the current beliefs of Merck's management and are subject to significant risks and uncertainties. If our underlying assumptions prove inaccurate or uncertainties materialize, actual results may differ materially from those set forth in the forward-looking statements. Our SEC filings, including items 1-A in the 2016 10-K, identify certain risk factors and cautionary statements that could cause the company's actual results to differ materially from those projected in any of our forward-looking statements made this morning. Merck undertakes no obligation to publicly update any forward-looking statements. You can see our SEC filings as well as today's earnings release on merck.com. With that, I'd like to turn the call over to Ken.

[Kenneth C. Frazier:]

Thank you, Teri, and good morning, everyone. Merck performed well in the first quarter with revenue gains in oncology, vaccines and animal health which helped to drive growth in the quarter that more than offset the substantial impact of LOEs. These results reflect our continued performance across the company's broad range of products. We are executing our strategy with focus and discipline, investing in a pipeline of new drugs while driving for results from key launches in our in-line products, medicines and vaccines. Having started the year with a firm foundation in the first quarter, today we are raising the company's outlook for full-year revenue and EPS. Rob will share the details in a few minutes. We're excited about the opportunities ahead as we continue launching products around the world. In particular, Merck's strong position in immuno-oncology is reflected by the continued momentum for KEYTRUDA, which unquestionably is changing the paradigm of treating malignant disease. Merck's performance underscores the advantages of our balanced portfolio, including the contributions of our vaccines and animal health businesses. To augment the work of Merck's own research labs, we continue seeking the right business development opportunities that will add value to our portfolio, with an emphasis on early to mid-stage pipeline assets. As a leader in biopharmaceutical research, we will pursue the best internal and external scientific opportunities. In closing, we're seeing strong performance across all elements of Merck's business. Guided by our long-term strategy, we will continue bringing forward important new medicines and vaccines while driving the performance of our core businesses and launching new products. Merck remains focused on delivering better outcomes for patients and healthcare systems, and growth in value for shareholders. With that, I thank you for your attention this morning and will now turn the call over to my colleague, Rob Davis

[Robert M. Davis:]

Thanks, Ken, and good morning everyone. Our results in the first quarter reflect strength in our ongoing launches, as well as continued solid performance in our in-line businesses, allowing us to overcome significant headwinds in the first quarter from generic competition for ZETIA, CUBICIN and NASONEX in the United States and REMICADE in Europe. As a result, we were able to grow sales, continue to meaningfully invest in R&D, and still achieve EPS close to flat, despite the impact of LOEs. Total company revenues were $9.4 billion, an increase of 1% year-over-year. Excluding the impact of exchange, first quarter revenues grew 3%, driven by our human health and animal health businesses. Our human health business grew 2% excluding exchange, while our animal health business grew 14% excluding exchange. The animal health business saw strong growth across all regions and nearly all species, including continued good performance from BRAVECTO. We did see some favorability due to timing of orders. As a result, we expect animal health growth in subsequent quarters to be more measured, but still above market. Looking at the other parts of the P&L, non-GAAP gross margin was 77.8% in the quarter, an increase of 80 basis points versus the first quarter of 2016. Foreign exchange and lower discards were the biggest drivers of the year-over-year improvement. Non-GAAP operating expenses of $4.2 billion were 8% higher year-over-year, driven by both an increase in R&D, and marketing and administrative expenses. As we had anticipated on the fourth quarter call, operating expenses were higher in the first quarter due to increased clinical development and promotional spend behind our launch products. Taken together, we earned $0.88 per share on a non-GAAP basis, down 1% excluding exchange. Turning to our outlook for the year, we are now narrowing and raising both our revenue and EPS guidance ranges for 2017. We continue to believe that our launches of KEYTRUDA and ZEPATIER and our base business, including vaccines and animal health, will largely mitigate the headwinds we are experiencing from LOEs. We're also experiencing a slightly more favorable exchange environment. For the full year, we now expect revenues of $39.1 billion to $40.3 billion, and non-GAAP EPS of $3.76 to $3.88. Both of these ranges reflect approximately 1.5% negative impact from foreign currency at mid-April rates. All other elements of our non-GAAP guidance provided during our fourth quarter earnings call remain unchanged. In summary, our first quarter results demonstrate our ability to deliver value through the prioritization of resources behind our innovative products and the execution of launches that will contribute to long-term growth. We are confident the investments we're making today will translate into continued shareholder value in the future. With that, I'll turn the call over to Adam.

[Adam H. Schechter:]

Thanks, Rob. Good morning, everyone. This morning I'll provide highlights in Global Human Health performance for the first quarter of 2017, and my comments will be on a constant currency basis. We are off to a solid start for the year. Global Human Health sales of $8.2 billion increased 2%, with growth from launched products including KEYTRUDA, BRIDION, and ZEPATIER, as well as our broad portfolio of vaccines, which more than offset the impact of LOEs in the U.S. We had a strong quarter outside the U.S., with growth of 7%. I'll now highlight a few of our key franchises and product launches, and I'll start with oncology. We continue to execute on the significant opportunity we see with KEYTRUDA and our global leadership position in immuno-oncology. Global sales in the first quarter were $584 million, which represents significant growth versus the first quarter of last year, including U.S. growth of approximately 170%. In the United States, KEYTRUDA growth was driven by the launch in first-line lung, as well as the rapid penetration of head and neck cancer and continued strength in melanoma. After seeing a significant increase in PD-L1 testing following our first-line lung approval in the fourth quarter, we are starting to see that translate into demand. In fact, the vast majority of patients as defined by our label are already being prescribed KEYTRUDA. Based on IMS brand impact new patient data, KEYTRUDA is now the most prescribed product in the first-line-lung setting. In addition, our second-line-lung share has been relatively stable, and we're working to grow that share with our expanded indication into all PD-L1 positive patients. Outside of the United States, melanoma continues to drive the majority of KEYTRUDA sales with approvals in almost 60 countries. We're now working through the reimbursement process for both first-line and second-line lung, so anticipate lung will become a much larger contributor outside of the U.S. as we progress through the year. Now I'll move to primary care. Global sales for JANUVIA franchise reached $1.3 billion and experienced a decline of 5% in the quarter driven by the U.S. We continue to see good TRx growth of approximately 3% in the U.S.; however, as we mentioned previously, the timing of customer buying makes a difficult comparison versus last year. JANUVIA continues to maintain DPP-4 leadership with more than a 70% market share in the U.S. and 65% market share globally. We remain confident in the diabetes franchise and look forward to expanding the franchise with our SGLT2 and SGLT2 combination with JANUVIA which we filed in the first quarter of this year. Moving to vaccines, sales reached $1.5 billion and grew 21%, primarily driven by increases in GARDASIL and PNEUMOVAX. The addition of approximately $65 million of sales from the terminated vaccine joint venture with Sanofi, most of which was GARDASIL, also contributed to growth. Global GARDASIL sales grew 41% this quarter, also on strength in the U.S. and emerging markets. In the U.S., GARDASIL sales growth of 25% reflects increased demand as well as timing of CDC purchases of approximately $45 million. We've continued to monitor the negative impact of the transition to a two-dose regimen in the U.S. PNEUMOVAX sales increased 52% in the quarter. Growth was driven by another strong quarter in the U.S., where we continue to benefit from adoption of the ACIP recommendation for patients 65 and older. Moving now to hospital and specialty care. We continue to execute well on the launches of both ZEPATIER and BRIDION. ZEPATIER generated $378 million in sales for the quarter. We have seen rapid uptake in Europe and Japan since ZEPATIER's launch in late 2016, while we remain encouraged by initial feedback from physicians, payers and scientific leaders. In the U.S., we continue to drive share gains for ZEPATIER across public and private payer segments. Sales in the quarter also reflect an approximately $40 million favorable adjustment to rebate accruals. BRIDION delivered another strong quarter with growth of more than 60%. We continue to see strong uptake from the launch in the U.S., as well as growth in underlying demand in Europe and the emerging markets. As of this quarter, the U.S. represents the largest market for BRIDION sales. In conclusion, this quarter we had to contend with a nearly $700 million decline in sales due to LOEs. We anticipate further erosion from these products in 2017, but as we did in the first quarter, we will continue to look for opportunities to offset these losses with strength from across our broad portfolio of products and from our multiple new-product launches, which are each off to a very strong start. Now I'll turn the call over to Roger.

[Roger M. Perlmutter:]

Thanks, Adam. As Rob has outlined, during the first quarter, we continued to invest in late-stage development programs, generating new data to support the value of our products. On the regulatory front, during the first quarter, we received U.S. approval for KEYTRUDA in the treatment of relapsed or refractory classical Hodgkin lymphoma based both on the high overall response rate observed in our studies, including 22% complete responses, and the durability of these responses in this difficult-to-treat population. Similarly during the first quarter, the CHMP of the EU recommended approval of KEYTRUDA in the European Union for patients with classical Hodgkin lymphoma who have failed all over treatments, including stem cell transplant. Also during the first quarter, we've worked closely with the FDA in the evaluation of three important KEYTRUDA filings

[Teri Loxam:]

Thanks, Roger. Darla, we'll be going into our Q&A next. If I could ask everyone to please keep your questions to one or two so that we can get to as many people as possible, that'd be appreciated. And, Darla, if we can get the Q&A started, please?

[Operator:]

Thank you. Your first question is from Geoff Meacham with Barclays.

[Geoffrey Meacham:]

Hey, guys. Thanks for the question and congrats on the quarter. One for Adam, one for Roger. So for Adam, can you talk a little bit about what you anticipate with respect to pent-up demand or expected use going forward for chemo combos with KEYTRUDA just ahead of the PDUFA date? And then for Roger, I realize that we'll see data at ASCO, but what was the tipping point in moving forward with the six additional trials of epacadostat? Was it more data driven or was it reflecting the competition? Thank you.

[Adam H. Schechter:]

Hi, Geoff. This is Adam. So let me start by saying we're pleased with the progress that we have with KEYTRUDA across indications including lung. And if you look at what we've done with our proved indication, the vast majority of patients within our indication are already being prescribed KEYTRUDA for first-line lung, and KEYTRUDA's now the most prescribed drug for first-line lung in the marketplace. As we start to think about KEYNOTE-021G, first of all, it obviously expands the market opportunity in nonsquamous patients and it also includes patients with low or no PD-L1 expression, so basically, it opens up the rest of the market. But with that said, there's a couple other things to consider. First of all, we believe that physicians will look at individual patients and decide whether or not combination therapy is right to start those patients. So if you have a younger patient that's relatively healthy, they might think about treating that patient with combo differently than if they have an older patient that's more complicated. In addition to that, we believe that, since we've studied the drug with ALIMTA, that early adoption will probably be used where physicians would use ALIMTA. Over time that'll expand, we believe, to other chemotherapies as the physicians start to see the results with the combination that we studied. So, in summary, we believe it's a very significant opportunity. It's not a pent-up demand. I would look at it as a build as new patients come into the market and I think that it really is exciting opportunity for lung cancer patients, but also to establish KEYTRUDA further as a real preferred treatment therapy.

[Roger M. Perlmutter:]

And, Geoff, it's Roger. With regard to epacadostat, the Incyte IDO1 inhibitor, it's really a data-driven decision process. We've been looking at a lot of different combinations and, as you know, there's a lot of interesting data, some of which was presented at AACR showing activity of KEYTRUDA in combination with a variety of intratumoral injections, including an IL-12 electroporation, toll-like receptor agonists of different kinds. We've previously reported data with the TVEC oncolytic virus. There's other virologic data. One of the nice things about IDO1 as a systemic therapy is, it's extremely well tolerated, and from the studies that we've been doing, some data that was reported at AACR, more data that will be at ASCO, there's evidence for improvement in response. The ability to provide an additional systemic therapy with improved response and really, very little penalty that we can see in terms of toxicity, is extremely attractive.

[Teri Loxam:]

Next question please, Darla.

[Operator:]

It's from Seamus Fernandez with Leerink.

[Seamus Fernandez:]

Oh, thanks very much for the questions. Just two questions. Roger, can you help us understand a little bit of the dynamics? You guys just brought a STING, or are bringing a STING agonist into the clinic. Can you talk a little bit about your enthusiasm for that mechanism, and where you really see a mechanism like that potentially playing an important role in the treatment paradigm? And then the second question is, as we look at the competitive landscape in all of the different treatments in I/O and the various combinations, one that continues to come up, and where we will see some data at an investor presentation, is the combination of KEYTRUDA with niraparib, the PARP inhibitor. Can you just help us understand your enthusiasm for PARP combinations with PD-1 agents? And also, just the PARP mechanism in general would be really helpful. Thanks so much.

[Roger M. Perlmutter:]

Yeah, Seamus. First of all, with respect to the STING agonist, you're right, we've brought a STING agonist forward, and we're interested in it in the same way that we're interested in a variety of other agents, some of which I mentioned a moment ago, that, when given intratumorally, create both a more inflamed environment that should stimulate the – further stimulate immune cells that have had the brakes released, if you will, by KEYTRUDA administration, and also provide an opportunity for an abscopal effect. We see that sort of thing in our preclinical studies very well, but of course, it's not clear that those preclinical results will translate to real patients. Time will tell, and we're interested in it, we're enthusiastic about it. I'm not sure that there will be a winner among the various different choices, the oncolytic viruses, the toll-like receptors, other cytokines, or things like a STING agonist, which regulates cytokine expression. But we're interested in all of them, and trying to search among them for that set of agents which have the best properties, which leads us, of course, to PARP. The logic behind PARP seems very clear. If you have an agent which should, particularly in the setting of any impediment in DNA repair mechanisms, further permit fixation of mutations, and hence, the production of neoepitopes, PARP should work pretty well in combination with KEYTRUDA, and that's what led us to charter these original combination studies with TESARO, and we started those a long time ago. We're very interested in the question of whether those two will work well in combination. I think the data from the PARP inhibitors in ovarian cancer, that we've seen from a variety of different settings, are clear and strong and have enabled registration. There's no doubt that PARP agents are active in those settings, and they may turn out to be active in other settings as well, despite the recent setbacks that were reported by Lilly. So, we're interested in PARPs, and we're interested in the fundamental mechanism, because we do think it will combine well with KEYTRUDA.

[Teri Loxam:]

Next question, please, Darla.

[Operator:]

It's from David Risinger, Morgan Stanley.

[David R. Risinger:]

Thanks very much. So, I guess I'd like to start with Roger. Roger, could you talk about your level of conviction on approval of the KEYTRUDA-ALIMTA combo on May 10? And I just wanted to ask about the upcoming KEYNOTE-189 trial. So it would make sense to me to provide access to the FDA to take a private look at that data, to give them comfort approving on just Phase 2 data and eliminate any risk that they end up with egg on their face by approving on a small Phase 2, and then having the Phase 3 disappoint in the fall, even though that seems extremely unlikely, and there would obviously be no statistical penalty for Merck to allow FDA to have access to 189. So I'd love to get your thoughts on that. And then for Rob, if the FDA doesn't approve the chemo combo on May 10, should we assume that 2017 guidance needs to be lowered? I know that the guidance assumes that approval. Thanks very much.

[Roger M. Perlmutter:]

Yeah, David. First, with respect to 021G, we've been working closely with the agency. There's been good dialogue on the results and analysis. I will not predict what FDA will do on the PDUFA date. They need to make their own decisions, but I would say that we have a very strong dataset that stands on its own. There's every reason to expect that, based on our discussions with them, that they'll be able to see their way clear for that, and frankly, it doesn't make a lot of sense to start opening up additional clinical trials at this point. Although the 189 trial is underway, it is just that, underway, and we would have to do a lot of data cleaning and analysis in order to provide those kinds of results. So really, 021G stands on its own. I should point out that, while 021G is one cohort of the 021 study, it's not the first time that we've seen results like this in combination with chemotherapy. The earlier cohort in 021, a single arm, showed that, as well as – so in essence, 021G is a confirmatory study that shows the results of a true comparison with chemotherapy. So that's important. We're not the only ones, of course, who have seen favorable results for PD-L1 blockade in combination with chemotherapy. All of which is to say that I think that the results are substantive.

[Robert M. Davis:]

Great. Good morning, David. This is Rob, with your question on guidance. As we build the guidance, obviously we take in a whole range of scenarios across all of our products and with each one clearly having its own distinct risk and opportunity. And while we do have a risk-adjusted sales assumption for the 021G in our guidance, we do not anticipate and I wouldn't anticipate that if it failed, we would change guidance. So you should assume our guidance is unchanged with or without 021G approval based on what we've given today.

[Teri Loxam:]

Thanks, Rob. Next question please, Darla.

[Operator:]

It's from Tim Anderson with Bernstein

[Timothy Minton Anderson:]

Thank you. Going back to 021G, you guys have made it clear in the past you need to submit additional data from that trial and I'm wondering if that data has been submitted, and if so, any color to add in terms of what it showed? And one of the key elements, of course, would be if there was any separation of the OS curves which we did not see in the ESMO data, so a separate question is, is the separation of any OS curves required for FDA approval in your opinion? Another question on KEYNOTE-189, have you done any interim looks at that trial thus far? And then last question, KEYTRUDA plus YERVOY, should we still continue to expect that you'll advance a program into Phase 3 in lung?

[Roger M. Perlmutter:]

Right. Okay. So first of all, with respect to 021G, we did submit additional data to the FDA shortly after our filing which provided – it's fairly standard, actually, in these kinds of settings to provide an update on the results from the original report. And there will be data that provides that kind of update that will be presented at ASCO next month, so you'll have a chance to see some of the data related to that and have a chance to look at PFS and OS and curves in those data. So that will be of some interest. We have not internally reviewed any data from 189. The study is continuing as before. And with respect to CTLA-4, again, CTLA-4 is the CTLA-4 antagonist, clearly an active agent. Ipilimumab is an active agent, and there is reason to hope that a combination of those two will provide improved efficacy and should do so in lung cancer and we have our own internal data from that. We have worked hard to try and get dose and schedule right as I've mentioned to you before with respect to a CTLA-4 combination, and we are looking still further at the recently reported data from AACR from our colleagues at Bristol-Myers with respect to melanoma where again, the evidence that there's activity in terms of overall survival versus monotherapy with nivolumab was less profound than perhaps one might have thought. So we're looking at all of that, but there's no doubt about the activity of a CTLA-4 antagonist.

[Teri Loxam:]

Thanks, Roger. Next question, please, Darla.

[Operator:]

It's from Steve Scala with Cowen.

[Steve Scala:]

Thank you. I have a couple questions. First, KEYTRUDA fell a bit short of consensus in Q1. Do you attribute that to not gaining as much share in second-line lung as anticipated, that expectations were simply too high, or was there some sort of stocking issue in the quarter? And the second question is for Dr. Perlmutter. Letermovir in CMV prophylaxis, you noted that the data was presented from the first Phase 3 trial. I think Merck is only running one trial. Does this mean you have to run another trial to file the drug? Thank you.

[Adam H. Schechter:]

Yeah, so this is Adam. First of all, we're pleased with the progress of KEYTRUDA and the $584 million in sales. If you look at the U.S. which is the first market where we're really launching lung because we're still working on reimbursement outside the U.S., and we saw a 170% increase versus the same quarter prior-year. And if you look at quarter-over-quarter growth and you adjust it for the $40 million that we told you about last quarter, you had over 30% quarter-over-quarter growth in the United States. And if you look at the data from simply (33

[Roger M. Perlmutter:]

And thanks very much for listening so closely to my comments on letermovir. Yes, there's a single study in hem [hematopoietic] transplant for letermovir in terms of suppressing CMV reactivation. It has always been the plan which is well formulated to do the second Phase 3 study in solid tumors where there's also a meaningful need to suppress CMV reactivation and frankly, we're in a three-point stance to begin that Phase 3 study in solid tumors, eager to move forward with that and that's the study I was referring to.

[Teri Loxam:]

Thanks. Next question, please, Darla.

[Operator:]

It's from Umer Raffat with Evercore ISI.

[Umer Raffat:]

Hi. Thanks so much for taking my question. I have two for Roger if I may. Roger, first, perhaps on KEYNOTE-189 trial design, so one of the things your competitors are doing in first-line trials is they're "not enabling PD-1 as part of the trial." Are you allowing pembro as part of the trial for crossover on the chemo arm, number one? And secondly on 021G, was the PSS data in the subgroup of PD-L1 positives 1% to 49%, was the PSS beating the I/O chemo versus chemo for that specific cord (35

[Roger M. Perlmutter:]

Right. So first for the second one, we're not breaking out the 021G data. We showed at ESMO the sets of patients with respect to PD-L1 expression and there's a similar trend overall, but frankly, it's such a small number of patients, I wouldn't try and draw any conclusions with respect to PD-L1 expression. The totality of the data was pretty much the same across the entire set. And with respect to KEYNOTE-189, crossover is permitted and that obviously will have an effect. And more and more, as we've said, in all studies, there will be a meaningful effect of crossover, both the same PD-1, PD-L1 directed agent and to other PD-1, PD-L1 directed agents. We see that and that will make overall survival harder to see, although so much depends on the timing of the crossover.

[Umer Raffat:]

Thank you.

[Teri Loxam:]

Next question, please, Darla.

[Operator:]

It's from Jeff (sic) [Gregg] (36

[Gregg Gilbert:]

I've never been called Jeff before but thanks. First for Rob, can you comment on the growth margin outlook for the rest of the year given the very strong growth we saw in gross margin in Q1 versus last year? And not sure if I missed you quantifying the customer purchase timing for the JANUVIA franchise. And then for Roger, I'm sure you've studied MYSTIC and all that's known about it. Can you frame the importance of that event for Merck? Is this simply about CTLA-4 and its relevance in lung, or are there other key questions that you know are likely to be answered here? Thanks.

[Robert M. Davis:]

Yeah, so with regards to the gross margin, as we look at the full-year gross margin, we continue to expect that we will see a moderate increase over 2016 and obviously while we had a very strong first quarter gross margin as we mentioned, driven largely by FX and discards in the quarter, our gross margin fluctuates quarter by quarter so we are not changing our outlook for the full-year gross margin guidance. And then on your second question around the JANUVIA stocking, it's about $70 million. So if you look at the decline in JANUVIA in the United States, it's virtually all due to the stocking.

[Roger M. Perlmutter:]

And Gregg, it's Roger. With respect to MYSTIC of course, probably a question better addressed to our colleagues at AstraZeneca, but I would say that as with all of the agents now, there are five PD-1, PD-L1 directed agents, the details of response across tumors and across populations are pretty important. It's nice to know what the level of activity is. MYSTIC will provide a large data set and shows the activity of durvalumab in combination with c and we don't have a lot of data on those two agents, certainly not data in large studies. And so I think that will be important to see. Again, the goal for everyone is to try and improve treatment for cancer patients. That's what we're trying to get to, so every additional piece of information that we get helps us to understand how better to sequence these agents in treating patients with a variety of malignancy.

[Teri Loxam:]

Next question, please, Darla.

[Operator:]

It's from Jami Rubin with Goldman Sachs.

[Jami Rubin:]

Thank you. I have a few. Rob, first for you. Can you quantify where the guidance raise is coming from? It seems that it's all FX but I just wanted verification from you. Secondly for you Roger, just on what we should expect in terms of labeling for KEYNOTE-021. Obviously this was a small study with just ALIMTA. Should we expect that the label will be restricted to just ALIMTA use? And then Adam, what is ALIMTA's share in the frontline nonsquamous market? Thanks very much

[Robert M. Davis:]

Good morning, Jami. This is Rob. So, if you look at the top line guidance that we provided, the midpoint of the range increased by about $350 million. If you look about roughly a half a point of FX against that is about $200 million. So actually on the sales line, we did have obviously the benefit of FX, but we also had an increase due to strength of sales of about $150 million, so it's both. On the bottom line, we increased the midpoint about $0.02 and that is largely FX. As we now continue to look at the full year and with the great opportunities we see with 021G and with continuing to support KEYTRUDA in general, we want to make sure we're also making the right investments behind our clinical spend and our promotional spend in advance of the opportunities we hope to see. So, as a result of that, largely the bottom line is FX.

[Roger M. Perlmutter:]

And Jami, it's Roger. With respect to 021G labeling language, again, can't speculate on precisely how FDA would choose to label 021G except to say that as you know in general, you tend to get what you study. There's little reason for the agency to reach outside of that.

[Adam H. Schechter:]

And, Jami, if you look at the share, it's about 25% in non-small lung cancer. And as I said in my remarks, I think that it'll start off with physicians using it within whatever the indication is. So if it's with ALIMTA, they'll use it with ALIMTA. We'll obviously continue to promote based upon the label that we have. I do believe that over time, physicians will begin to use it with other chemotherapy, irrespective of label. But again, that's nothing that we would promote.

[Teri Loxam:]

Next question, please, Darla.

[Operator:]

It's from Tony Butler with Guggenheim Securities.

[Tony Butler:]

Yes, thanks very much. Roger, briefly on REVEAL, which you stated would be revealed in the middle of the year, would that simply be a press release? Would the European heart meeting be too soon for any data readout, or would it need to be at the cardiology meetings later in the fall? And then briefly, Adam, the GARDASIL franchise obviously being strong on government purchases, but it was stated that price did have an effect. To what degree did price have an effect in the quarter? Thanks very much.

[Roger M. Perlmutter:]

Yeah, Tony, on REVEAL, the study data are being managed by Oxford, so at some point when they've pulled the early results memo together, I expect that I'll get a call. I can't specify exactly when that's going to be, but our expectation is mid-year. The data set is very large, of course; 30,000 patients, many years of study. So it will take a while to pull that together into a presentable form. Given the importance of the data, we'll likely provide top line information. But it will take until the fall until, I think, we'd probably have a good presentation pulled together. It all depends on what we get to see and when we get to see it.

[Adam H. Schechter:]

And then if you look at GARDASIL, we had $530 million of sales. The two things I'd point out is one, there's about $45 million of CDC purchases in the quarter, that was due to timing; the second thing is, there's about $50 million of sales from Europe because we dissolved the joint venture with Sanofi. Outside of those two things, I would say demand remains strong, and we continue to see increased penetration rates, not just in males, but even in females as well. And right now, Tony, our market share is greater than 90% globally, almost 100% in the United States. So we remain optimistic about demand. To me, the key thing is, is what happens with the two-dose regimen. So we're seeing increased demand right now, a lot of people getting their first doses. The question will be, do they come back for their second dose in six months? Or will it be next year, a year later? And we still have to wait to see how the two doses plays out

[Teri Loxam:]

Thanks, Adam. Next question, please, Darla.

[Operator:]

It's from Chris Schott with JPMorgan.

[Christopher Schott:]

Great. Thanks very much for the questions. First, can you just elaborate a little bit more on your expectations in the HCV market from here, as we think about your launch, how that's ramping, as well as additional competition coming in the space? And my second question is coming back to chemo combo, and just how that fits in the I/O landscape. To the extent your chemo combo is approved based on 021G, with potentially other chemo combos coming to market in 2018, how do you think about IDO and other I/O-I/O combo agents factoring in the market relative to chemo combo, given the time-to-market kind of dynamics playing out here? I was thinking about both the lung cancer setting and other indications. Thanks so much.

[Adam H. Schechter:]

Yep. So for HCV, we continue to see good progress with ZEPATIER and we saw it, not just in the U.S., but we've seen good progress in Europe, but also in Japan. As you look at the HCV market, there's no doubt that it's a large market and it's a large opportunity, but it's going to play out over many years. And as we look at the market, we see a reduction in number of patients being treated this year versus last year, and we think that that's going to continue to be difficult, as it's harder to get new patients into the market. Many of the tough-to-treat patients or those that were already previously diagnosed have been treated. Although there's still a lot of patients, we have to work harder to get those patients into the buying process. That's particularly true in the United States, but it's also true in country like Japan, where there's less patients each and every year, and there's not a lot of new patients coming into the Japanese market. So with that, we believe that it's still a significant opportunity. As we look at increased competition, we'll have to see what final labels look like, and we'll have to see pricing strategies and those types of things, but my expectation is that this continues to be a large market, albeit a declining market.

[Roger M. Perlmutter:]

And Chris, this is Roger. With respect to the impact of IDO and other agents, it's worth stepping back and remembering what the goal has been from the beginning which is, we see KEYTRUDA, which is the first really broad-spectrum antineoplastic agent introduced into clinical practice, we see it as foundational and transformational for oncologists. And while we recognize that chemotherapy has evolved over a period of decades, is effective in a lot of different tumor types, provides meaningful responses, but the goal has been to actually change the shape of the survival curve for patients with malignant disease, and it's both the high response rates and the durability of those response rates that we see with KEYTRUDA that's so impressive. And the thought is that, in combination with other immunoactive agents, particularly those that have relatively little toxicity, we'll be able to change those curves still further. In the best circumstance, ultimately, the role would be to have KEYTRUDA, in combination with these other agents, end up being first-line across a broad spectrum of malignant disease, anticipating that chemotherapy would be used in a relapse setting as second- or third-line therapy. We'd like to get rid of the toxicity of chemotherapy, but we also recognize that chemotherapy's been used for a long time; oncologists have become very comfortable in using chemotherapy. They know how to administer it, and they get results that are meaningful with it. So I don't see chemotherapy being displaced completely or going away. My hope is that we're going to find the combinations of agents that work better.

[Teri Loxam:]

Thanks, Roger. Next question, please, Darla.

[Operator:]

It's from Vamil Divan with Credit Suisse. Vamil K. Divan - Credit Suisse Securities (USA) LLC Great. Thanks so much for taking my questions. So first one, more on the – a commercial question on KEYTRUDA. Can you just give a sense of the adoption you're seeing in academic centers versus community-based centers? Just given community docs may be more general oncologists as opposed to being subspecialists, may have an incentive to see patients more frequently. Just wondering if the difference in terms of the breadth of indications, or the dosing frequency for KEYTRUDA versus the other drugs, is making any difference in how different doctors are using the product. And then second one, maybe if I could bring Ken into the Q&A here around business development, it's something if I look back at your prior earnings releases, something you've mentioned as a top priority. We haven't seen Merck pull any real significant sized deals. Just if you give an update on what's maybe the limiting factor in pulling the trigger in terms of is it the availability of assets? Is it the price for the assets, or is there any of the unknowns around drug pricing or tax reform and some of those things that might be making Merck wait a little bit? Thanks so much.

[Adam H. Schechter:]

Yeah. Let me give you some additional context on KEYTRUDA. So first of all, we're seeing pretty broad adoption. As I mentioned, the vast majority of patients within our approved indication for lung cancer are being treated. So that tells you it has to be both an academic but also outside of academic centers. So for our first line share to be what it is, you would have to see pretty broad utilization. And if you look now, melanoma is 30% of our total sales but head and neck is also 15% of our sales. So we're seeing increased utilization in head and neck as well, which we're seeing fairly broad-based for physicians that treat that type of cancer. In addition to that, as you look at what we're seeing, physicians are using the products primarily based upon the indications we have. In terms of looking at the dosing regimens, I do think we may have an advantage there with our dosing regimen and scheduling versus competition. But it really is about efficacy. It's about what indications that you have and it's about ensuring the appropriate utilization based on your indications. And I think that's what's allowing us to win in the marketplace as we sit here today.

[Kenneth C. Frazier:]

And on business development, I would just reiterate that this is an important priority based on our innovation strategy and we're going to continue to seek the best scientific innovations to enhance our pipeline. The challenge really is that we have to be diligent about finding the right assets at the right valuation and we're confident that if we remain disciplined, we will be able to identify and acquire the kinds of assets that could create long-term value for our shareholders. So nothing's changed. We continue to look for the right assets and we think, in time, we'll be able to find them.

[Teri Loxam:]

Thanks, Ken. We'll move onto the next question please, Darla.

[Operator:]

It's from Alex Arfaei, BMO Capital Markets.

[Alex Arfaei:]

Good morning, folks. Thank you for taking the questions. Adam, I think you mentioned 40% of KEYTRUDA sales in the U.S. were in lung. How should we think about the breakdown of that in first- and second-line setting? And what is the rate of PD-L1 screening that you're seeing out there? And a follow-up for Roger, if I may. When can we expect data from your own IDO inhibitor, which I think you acquired early in 2016? How should we think about the potential of that, given the breadth of your activity with Incyte? Thank you.

[Adam H. Schechter:]

Yeah, so Alex, as you look at the utilization of KEYTRUDA in the U.S, and this is, again, a rough estimate with the data that we have, about 40% is lung, 30% melanoma, 15% head and neck and then 15% is all other utilization of the product. And if you look at PD-L1 testing, the vast majority of patients are being tested somewhere between 75% to 80% in the United States. If you look at our share in first-line lung, our share is about – if you look at early data, one in four patients or so are being treated for first-line setting. And then if you look at second-line lung patients, we have a share of about 15% which has been pretty stable over time. Outside the U.S, PD-L1 testing is increasing significantly. In Japan, it's remarkable how fast they've begun to adopt PD-L1 testing and frankly, even in Europe, about two thirds of physicians are already testing PD-L1 including about 80% in Germany and 60% or so in the U.K. So we're seeing PD-L1 testing pick up around the world, frankly.

[Roger M. Perlmutter:]

And Alex, it's Roger. Yes, our program with epacadostat is quite broad. But we felt in light of what we were seeing, that there were potentially opportunities both in the IDO1 inhibitor space and the TDO1 inhibitor space and maybe actually dual inhibitors to create agents that could be superior. We actually have a whole family of such compounds which have different properties. They're just beginning to come out of the preclinical space, soon into the clinic. So fairly soon we'll have an opportunity to see how those actually behave.

[Teri Loxam:]

We'll move on to the next question please, Darla.

[Operator:]

It's from Andrew Baum with Citi.

[Andrew S. Baum:]

Thank you. A couple of questions for Roger, please, relating to the combination of KEYTRUDA with chemo. As you further experience the use of chemo together with pembrolizumab, do you have any further insights into what we're seeing is addition rather than synergy through some kind of immunopotentiation? The reason I asked is there's been another data set published recently from human ovarian showing that you get an increase in TIL, but there looked like there may be an (53

[Roger M. Perlmutter:]

All right. Okay. Andrew, with respect to the chemo combination and the mechanism of action, it does appear, and here I'm getting a little bit beyond the data, but just sort of the sense of it, that more or less anything that kills tumor cells in a meaningful way introduces more antigen into the system, and through cross-priming effects, we believe that enables more stimulation of immune responses. With respect to whether or not one has an effect on the representation of TILs and whether those tumor-infiltrating lymphocytes are energic, as you know, it's very difficult to characterize those cell populations, and that's one of the reasons why we wandered in the wilderness for such a long time trying to understand what the meaning was of lymphocytes that were present in tumors; were they good, were they bad, those kinds of things. So, at this point, we believe that there is an effect on the immune component, and we're not just seeing a certain amount of tumor killing that comes from chemotherapy and then add onto it the immunologic response, but more work is needed to characterize that. And then, with respect to patient selection, we have a broad range of tumor types that we're looking at. Some of those tumor types, of course, PD-L1 expression is very important as in melanoma, where our first Phase 3 data will become available with epacadostat. In other tumor types, it's much less important. So the entry criteria for those patients are different in the different settings, and we have, in some cases, already described the nature of the study, and we will, in publications, describe what those studies look like.

[Teri Loxam:]

Thanks, Roger. Next question, please.

[Operator:]

It's from John Boris with SunTrust.

[John T. Boris:]

...questions. Just on the MSI-High PDUFA date of June 9 that you referred to earlier, Roger, can you possibly just discuss the opportunity there? Number of tumors that you filed for, or centers actually diagnosing for the MSI-High mutation, and what is the incremental commercial opportunity across those tumors? And then, the second question, at AACR, we saw you initiated a KEYTRUDA plus YERVOY study in melanoma. Just your thoughts around initiating one with YERVOY in lung cancer. Are you waiting for MYSTIC and CheckMate-227 to read out before you consider that? What's the gating factor in initiating that trial?

[Roger M. Perlmutter:]

Right, John. First, for the MSI-High, what we've tried to do with MSI-High is to say that we believe, based on the studies that were done at Johns Hopkins and our own studies, that the observation that there is microsatellite instability, which can be demonstrated using standard available tests, by itself, predicts responsiveness in a broad range of solid tumors to KEYTRUDA. And what we're trying to do is something different from what has been done before, and that is to get away from the question of what is the primary histology of the tumor, and say from a molecular point of view, if you've got a DNA repair defect, there's a higher likelihood of response. So we're looking at a broad indication there. Now, microsatellite instability is not present at a very high frequency in many tumors. We're talking about 5% to 10% typically in a variety of different tumor types, so it's not a gigantic opportunity, but the tests are available. They're used to characterize tumors, or can be ordered by physicians, and hence, the drug can be used in those settings. I don't think we can characterize the commercial opportunity in much detail, but knowing that a small percentage, typically 5% to 10% of tumors, might have such things, and there would be some penetration. I think you can probably do the calculation. And then with respect to, as I'd said a little bit earlier, with respect to ipilimumab CTLA-4 directed therapy, there's no question that ipilimumab is active. We are interested in the question of how best to use ipilimumab in combination with KEYTRUDA. We have been doing some studies, previously in melanoma and also in lung, which are helping us to understand what dose and schedule would be. We've been a little bit slower getting those started than perhaps others, in part because we're seeing so many other signals in combination studies with a variety of other agents, particularly intratumoral injections which have less associated toxicity. So we've got a lot of irons in the fire there, but we are intending to do those studies.

[Teri Loxam:]

Thanks, Roger. Darla, unfortunately we're out of time so we're going to have to end the call here.

[Operator:]

Thank you, ladies and gentlemen. This concludes Merck's Q1 2017 sales and earnings conference call. You may now disconnect.