Novocure Ltd (NVCR) 2017 Q2 法說會逐字稿

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  • Operator

  • Good day, ladies and gentlemen, and welcome to the Novocure second quarter 2017 earnings results conference call. (Operator Instructions).

  • As a reminder, this conference call may be recorded.

  • I would now like to turn the call over to Ashley Cordova, Vice President of Finance and Investor Relations. You may begin.

  • Ashley Cordova - Vice President of Finance and Investor Relations

  • Good morning, everyone, and thank you for joining us to review Novocure's second quarter 2017 performance. I'm joined today by our Executive Chairman, Bill Doyle; our CEO, Asaf Danziger; our CFO, Wilco Groenhuysen; and our Chief Science Officer and Head of Research and Development, Eilon Kirson.

  • The slides that will be presented today can be viewed on our website, www.novocure.com, by clicking on the link for 2017 second quarter financial results, located in the Events section on our Investor Relations page.

  • Before we start, I'd like to remind you that our discussions during this conference call will include forward-looking statements, and actual results could differ materially from those projected in these statements. These statements involve a number of risks and uncertainties, some of which are beyond our control, including those risks and uncertainties described from time to time in our SEC filings. We do not intend to update publically any forward-looking statement, except as required by law.

  • We will first make some prepared remarks and will then move to a question-and-answer session. I will remind everyone that our financials for the three and six months ended June 30, 2017, are available in our press release and in our 10-Q, both of which were released earlier this morning.

  • With that, I'll now turn the call over to Bill Doyle.

  • William F. Doyle - Executive Chairman

  • Thank you, Ashley, and good morning, everyone. Before we get into the details of the quarter, I want to remind everyone of Novocure's simple two-prong strategy. We are committed to bringing Optune to as many patients with glioblastoma who may benefit from it. We are equally focused on advancing our clinical pipeline, developing our proprietary technology, TTFields, as a possible treatment for a variety of solid tumor indications with significant unmet medical needs. We believe we have made significant progress in both of these objectives during the second quarter of 2017.

  • I will provide a pipeline update later in this morning's call, but I'll ask Asaf first to review our commercial activities during the quarter. Asaf?

  • Asaf Danziger - CEO and Director

  • Thank you, Bill, and good morning, everyone. Novocure continues to focus on driving commercial adoption of Optune for the treatment of glioblastoma. I am pleased with the progress we have made in the second quarter of 2017.

  • In Q2 2017, we experienced steady growth in all key commercial metrics and in all key geographies. We achieved 64% year-over-year growth and 15% quarter-over-quarter growth of active patients. We had 1,460 active patients on treatment as of June 30, 2017.

  • Q2 revenues were $38.4 million, representing 114% year-over-year growth and more than 10% quarter-over-quarter growth. We received 1,059 prescriptions in the second quarter, including 803 prescriptions in the U.S. and 255 prescriptions in EMEA. This represents 17% quarter-over-quarter growth in the U.S. and 24% quarter-over-quarter growth in EMEA. Our sequential growth was driven mainly by increased adoption by both neuro-oncologists and radiation oncologists. Neuro-oncologists continue to represent the largest portion of our prescriber base, with 47% of Q2 prescriptions. Radiation oncologists represent the second-largest and fastest-growing customer segment with 26% of Q2 prescriptions.

  • We remain focused both on increasing adoption with our existing prescribers and growing our prescriber base to capture the full market opportunity. We believe second quarter growth benefitted from our ongoing emphasis on building prescriber confidence in Optune for the treatment of GBM, including the presentation of our EF-14 five-year survival data at AACR.

  • 20 years ago, the majority of patients diagnosed with GBM lived less than one year, and long-term survival was nearly absent. With the combination of Optune and temozolomide in our EF-14 Phase III pivotal trial, one out of seven patients lives longer than five years. This represents a 2.5x greater survival at five years for patients treated with Optune plus temozolomide compared to those treated with temozolomide alone.

  • We also made significant progress in market access for U.S. commercial patients in the second quarter. More than 204 million U.S. lives now have positive coverage of Optune as a treatment for newly diagnosed and/or recurrent GBM. This represents 93% of Americans with private insurance. We have also signed contracts to establish Optune as an in-network benefit for more than 174 million lives. We continue to be reimbursed on a case-by-case basis in Germany and have ongoing productive dialog with government payers in the U.S., Germany, Switzerland and Japan.

  • While I'm proud of the progress we made this quarter, I recognize there are many more patients who could benefit from Optune than are currently on therapy. We believe we have the tools necessary to increase physician confidence in Optune as a treatment for glioblastoma. We remain focused on commercial execution.

  • I will now hand the call back over to Bill.

  • William F. Doyle - Executive Chairman

  • Thank you, Asaf. In addition to the progress we made in our commercial business during the second quarter, we also made strides in broadening awareness of TTFields more generally. Our presence at four medical conferences, with 41 unique abstracts by 36 authors, many of them external lead authors, highlights the growing body of knowledge regarding TTFields and points to increasing interest in our proprietary technology. Recent clinical data presentations continue to suggest broad applicability of TTFields.

  • Data presented at AACR in April from our Phase II PANOVA pilot trial in advanced pancreatic cancer and Phase II INNOVATE pilot trial in recurrent ovarian cancer suggest improved patient outcomes when TTFields is added to existing standards of care, without significantly increasing side effects. Based on these results, we plan to initiate Phase III pivotal trials in both pancreatic and ovarian cancers.

  • At ESMO GI in June, we presented three abstracts studying TTFields in pancreatic cancer. Among the highlights was an abstract outlining the design of our Phase III PANOVA-3 pivotal trial evaluating TTFields with gemcitabine and nab-paclitaxel as frontline treatment of locally advanced pancreatic cancer. We are hopeful that TTFields, combined with standard-of-care chemotherapy, may reduce metastases and tumor size in these patients, making more patients candidates for resection. Pending FDA approval of our IDE application, we anticipate enrolling the first patient in this trial by the end of 2017.

  • In May, our TTFields delivery system received a Humanitarian Use Device designation from the FDA for treatment of pleural mesothelioma, an initial step toward a Humanitarian Device Exemption approval in the U.S. To remind everyone, interim results from the first 42-patient cohort of our Phase II STELLAR pilot trial presented at IASLC in December 2016 demonstrated that one-year survival rates for patients treated with TTFields combined with pemetrexed and cisplatin or carboplatin were more than 50% greater than historical controls. Our trial completed enrollment in March 2017, and we anticipate data read-out from the full 80 patients in 2018.

  • Validation from third parties during the quarter suggests increasing confidence and belief in the use of TTFields for the treatment of GBM and for the potential treatment of additional solid tumor types. In May, we announced the opening of two Phase II pilot trials sponsored by the Pediatric Brain Tumor Consortium at Hackensack University Medical Center. These two trials will evaluate the safety and feasibility of TTFields in 37 pediatric patients with high-grade gliomas. We are very pleased to be a part of these important studies to test our therapy in a critically underserved population.

  • In June, we announced that the first patient was enrolled in RTOG 3503, a Phase II pilot trial to test the safety and effectiveness of Optune in combination with bevacizumab in patients with bevacizumab-refractory recurrent GBM. RTOG 3503 is the first consortium study of Optune.

  • Earlier this week, we announced a Phase Ib clinical trial collaboration with Celgene to study marizomib and temozolomide in combination with Optune as adjuvant treatment for newly diagnosed GBM. This 12-patient study is the first trial to evaluate Optune in combination with an investigational drug. We believe TTFields has the potential to be an excellent development candidate in combination with other novel solid tumor cancer treatments. We hope this is the first of many such collaborations.

  • With that, I will hand the call over to Wilco to review our financials.

  • Wilhelmus C. M. Groenhuysen - CFO

  • Thank you, Bill, and good morning, everyone. Second quarter 2017 was our 10th consecutive quarter of active patient and revenue growth since the first presentation of our EF-14 data at SNO in November 2014. Second quarter 2017 net revenues increased to $38.4 million, compared to $17.9 million for the same period in 2016, representing 114% growth. Sequentially, net revenues for the second quarter were up 10% from the first quarter of 2017. Revenue growth was driven by increased Optune adoption in our active markets, as well as transition to accrual-based revenue recognition for a portion of our billings.

  • As Asaf mentioned, we continued to make significant progress in securing positive coverage and signed contracts with U.S. commercial payers during the second quarter. More than 93% of Americans with private insurance now have positive coverage of Optune as a treatment for newly diagnosed and/or recurrent GBM. I will remind everyone that the Medicare Fee-for-Service program, representing 20% to 25% of our U.S. active patient population, continues to deny coverage for Optune.

  • Germany is our largest active market outside of the U.S. and represents approximately 75% of our EMEA active patient population. We have submitted an application to the Gemeinsamer Bundesausschuss, or the G-BA, to review our proposed reimbursement review pathway for Optune in Germany. We are currently able to bill healthcare payers for individual cases, and each case is evaluated individually on its merits and under the payer-specific rules for such cases. To date, we have collected approximately 1/3 of gross billings in EMEA.

  • We are engaged in constructive dialogs with government payers in the United States, Germany, Switzerland and Japan. We expect that any positive reimbursement decision resulting from these discussions would be the next likely trigger to drive a significant improvement in net revenue as a percentage of gross billings for future claims.

  • Cost of revenues for the second quarter of 2017 was $13.2 million, an increase of 34% year-over-year and 13% sequentially. This was primarily due to increases in transducer arrays shipped to commercial patients, field equipment depreciation expenses and personnel costs to support higher volumes of shipments to patients.

  • Our gross margin for the second quarter 2017 was 66%.

  • Operating expenses during the second quarter of 2017 were $40.8 million, including $9.4 million of research and development expenses, $16.4 million in sales and marketing and $15 million of G&A expense. This represents an increase of 5% year-over-year and increase of 11% sequentially. The increase in operating expenses was primarily driven by personnel costs, including share-based compensation. This was partially offset by a reduction in our R&D expenses as a result of the conclusion of our EF-14 Phase III pivotal trial in newly diagnosed GBM. Second quarter 2017 operating expenses include $7.4 million in share-based compensation and $0.6 million in depreciation and amortization.

  • Total operating expenses, net of non-cash expenses, during the second quarter of 2017 were $32.7 million, compared to $32.8 million for the same period of 2016 and $31.6 million for the first quarter of 2017. This represents a decrease of less than 1% year-over-year and an increase of only 3.6% sequentially, notwithstanding our significant growth in active patients and net revenues during these periods. It also reflects our ability to execute on our commitment to improve operating leverage.

  • Net loss for the second quarter of 2017 was $21.2 million, compared to $40.6 million for the same period in 2016 and $18.0 million in the first quarter of 2017.

  • Our second quarter 2017 net cash used in operating activities was $5.9 million. In addition, we invested $1.2 million in PP&E and field equipment to support our commercial business. Net cash used in operating activities for the second quarter 2017 was favorably impacted by approximately $3.1 million in temporary improvement in working capital. At June 30, 2017, we had $80.2 million in cash and cash equivalents and $104.2 million in short-term investments for a total balance of $184.4 million in cash, cash equivalents and short-term investments.

  • During the second quarter, we showed year-over-year and sequential growth in prescriptions, active patients and net revenues. We continue to present clinical data suggesting the broad applicability of TTFields for a variety of solid tumors. As we drive commercial adoption in GBM and continue to develop our clinical pipeline, we remain focused on disciplined management of our resources to drive operating leverage on our anticipated path to cash flow break even.

  • With that, I would like to thank everyone for their time this morning and for their interest in Novocure. Operator, can we please poll for questions?

  • Operator

  • Thank you. (Operator Instructions). Our first question comes from the line of Gregg Gilbert of Deutsche Bank.

  • Gregory B. Gilbert - MD and Senior Analyst

  • Thanks. Good morning, team. I have a few. You talked about the growth in the prescriber base; are you in a position to be able to quantify that at all, other than pointing to the fact that your higher-growth segment is outside of neuro-oncology?

  • William F. Doyle - Executive Chairman

  • Good morning, Gregg. This is Bill. How are you? Again, I think at this point, as we've all described, we're focused on increasing the adoption with both our existing prescribers and growing the prescriber base to new prescribers. This is principally, as you know, includes the various confidence-building activities that we've been engaged in over the last year, as well as ongoing training of new clinicians. The neuro-oncologist remains our largest customer segment, were 52% of Q2 prescriptions versus 54% in Q1. And radiation oncology is the second-largest and the fastest-growing segment. They were approximately 29% of the prescriptions in Q2 versus 24% in Q1.

  • Gregory B. Gilbert - MD and Senior Analyst

  • And, Bill, some of our survey work suggests that physicians are becoming, in aggregate, I guess, less skeptical about the data post-SNO and post-AACR. Are you seeing a similar trend?

  • William F. Doyle - Executive Chairman

  • You know, again, as we've described, when a clinician first hears of Tumor Treating Fields, it's something completely new. This is not something that doctors learned in medical school, and it's not even in the category of the historical therapies of surgery, radiation and pharmacology. So it starts outside the box, and so I'd say everyone starts with a degree of skepticism, particularly in neuro-oncology, where there've been so many failures even within the traditional areas. From there, it's our job to, again, educate them and build their confidence so that they become dedicated prescribers.

  • We have focused on that with a number of different activities over the year, but no doubt, I think the presentation of the full data set at SNO from our EF-14 trial was an important confidence builder. There's something magical about five-year data in oncology, and as you point out, I think the presentation of five-year data at AACR was an important confidence builder. But I think the other things as well, and some of the things that we pointed out in this quarter, success in other indications, so the ongoing success that we're seeing in our Phase II program in ovarian cancer, pancreatic cancer, mesothelioma; I think now that the various consortia have taken an interest, particularly with our first consortium trial with RTOG; and now that some of the big pharma companies have jumped in to engage Optune as part of their development program. And again, with the first one we announced with Celgene. So it's hard to point to any one item, but I think the totality of the progress is really diminishing that skepticism.

  • Gregory B. Gilbert - MD and Senior Analyst

  • Great. And one more question before I get back in line: How would you set expectations on the timing and the outcome for Medicare reimbursement, and can you update us on the amount of cash you believe you're owed for patients you've treated for free? Thanks.

  • William F. Doyle - Executive Chairman

  • Yeah, so this remains, of course, one of our most important objectives. The Medicare population continues to represent between 20% and 25% of our patients in the U.S. We continue to provide access to all those patients, as you point out, and we remain actively engaged with the appropriate bodies in Washington.

  • As I said before, unfortunately, there is not a defined timeline at CMS, and therefore, we can't comment or predict timing. I will say that one thing that has been helpful is now the political appointees at HHS, CMS and Medicare are in place, and that vacuum was an issue from about the time of the election until recently. So, we're working on it, but I can't predict an exact timing.

  • Gregory B. Gilbert - MD and Senior Analyst

  • How about the amount? Can you update us on that?

  • Wilhelmus C. M. Groenhuysen - CFO

  • Yeah, Gregg, this is Wilco. We've not really disclosed the amount. This is not the time to do it, we believe. I think the math is fairly simple; I think you probably have figured it out already. It's 20% to 25% of our U.S. patient population and you know what our gross list price is.

  • Gregory B. Gilbert - MD and Senior Analyst

  • Okay. Thank you.

  • Operator

  • Thank you. And our next question comes from the line of Tao Levy of Wedbush.

  • Tao Leopold Levy - MD of Equity Research

  • Great, thanks. Good morning.

  • William F. Doyle - Executive Chairman

  • Good morning, Tao.

  • Tao Leopold Levy - MD of Equity Research

  • Morning. Maybe can you just provide that data around the neuro-oncologists and radiation oncologist prescribers? I felt the numbers were a little bit different than what was said earlier on in the prepared remarks.

  • William F. Doyle - Executive Chairman

  • Okay, so let me be clear: In the U.S., 52% of Q2 prescriptions were from neuro-oncologists, and that compares with 54% in Q1. And in radiation oncology, 29% of U.S. prescriptions were from radiation oncologists, and that compares to 24% in Q1.

  • Tao Leopold Levy - MD of Equity Research

  • Okay, perfect. Thank you. I know this was somewhat asked earlier on, but any insights into how you're tracking repeat clinician prescriptions of Optune, and are there any sort of telltale signs that they've figured out, in terms of who is more likely than not to prescribe therapy?

  • William F. Doyle - Executive Chairman

  • Again, we believe that there are significantly more GBM patients who can benefit from receiving Optune therapy than currently are benefitting from it, and we're very focused on both building the confidence in our current prescribers and increasing their prescriptions, as well as continuing to broaden our prescriber base. And that includes neuro-oncologists, radiation oncologists, as well as the general oncologists who treat patients in the community.

  • Tao Leopold Levy - MD of Equity Research

  • Okay, great. In the Q you talk about you're expecting feedback from the MHLW here in the third quarter. What are some of the potential outcomes of that feedback? I mean, could it be, here's a reimbursement decision, or could they ask for additional followup and data?

  • William F. Doyle - Executive Chairman

  • Yeah, so I'll let Asaf comment on our progress in Japan.

  • Asaf Danziger - CEO and Director

  • So thank you very much, and thank you very much for the question. We are not expecting for additional followup and more data. The discussion with the MHLW, it's about pricing and coverage, and it's not about approval of the product, so the product is already approved.

  • Tao Leopold Levy - MD of Equity Research

  • Right.

  • Asaf Danziger - CEO and Director

  • As I mentioned before, the MHLW accepted the findings at the end of March, and we are actively in ongoing negotiations with them, and this negotiation, it's usually a long negotiation. And we will announce when we have something to announce about it.

  • Tao Leopold Levy - MD of Equity Research

  • Okay. And then, just the last thing for Wilco: The R&D expense is a little bit lower than we were looking for, and I just assume that's just a function of timing. When will that ramp up significantly? Essentially, when will the Phase III trials really start costing the company a lot of money?

  • Wilhelmus C. M. Groenhuysen - CFO

  • You're teasing me into guidance, right? It came down, R&D expense came down, largely because of roll-off and expiration of EF-14-related expenses. As you know, we have two Phase III trials enrolling, METIS and LUNAR. We expect this, as Bill outlined in the prepared statements, to start the pancreatic Phase III trial late in 2017. So with the enrollment of those three Phase III trials towards the end of the year, we - now you've got a little bit of guidance - we would expect R&D expenses to go up.

  • Tao Leopold Levy - MD of Equity Research

  • Okay. So kind of next year for the real ramp-up of the spend?

  • William F. Doyle - Executive Chairman

  • Yeah, but we expect some ramp-up in Q3 and Q4. But again, it's dependent on the enrollment period.

  • Tao Leopold Levy - MD of Equity Research

  • Great. Thank you very much.

  • Operator

  • Thank you. Our next question comes from the line of Lei Huang of Wells Fargo.

  • Lei Huang - Research Analyst

  • Thanks, good morning. It's Lei calling in for Larry Biegelsen. I have a few questions. Just starting with the revenue line: The $7 million of OUS revenue, was that all cash in the current period? Or was there also collection from the prior period?

  • Wilhelmus C. M. Groenhuysen - CFO

  • Good morning, Lei, this is Wilco. It was all on a cash basis, so our European revenue was on a cash basis in the second quarter.

  • Lei Huang - Research Analyst

  • Okay. I'm trying to reconcile that $7 million OUS revenue against the $5.7 million of cash revenue collected in the current period.

  • Wilhelmus C. M. Groenhuysen - CFO

  • Yeah, so the cash collections in Europe -- by the way, also, the proportion of cash collections in the United States, consist of cash collected for treatment in the current period, as well as treatment from prior periods. So you have to take both lines, and that leaves your total cash collection to cash revenue.

  • Lei Huang - Research Analyst

  • Okay. Okay, thanks. And then, just coming back to Japan reimbursement for a minute, I know someone asked about this; I just want to confirm what you said. So there have not been any requests for additional clinical work of any type in Japan or involving Japanese patients?

  • Asaf Danziger - CEO and Director

  • Yeah, thank you. I think that I probably was not clear enough before, so I will be now. At least, I will try. The discussion is with payers. You get to be in position even to discuss coverage and pricing in Japan only after approval in Japan, which is the regulatory approval, which we already received. And during this approval, the PMDA, which is the Japanese FDA, didn't request any Japanese trial.

  • Lei Huang - Research Analyst

  • Okay, understood. You have the approval, you're discussing reimbursement. I guess my question's more, perhaps, another way to ask it: How confident do you feel about getting reimbursement in Japan when, even though the device is approved, the study it was based on didn't involve any Japanese patients? Would that affect reimbursement process in any way?

  • Asaf Danziger - CEO and Director

  • So, when the device approved in Japan, it's approved. As I mentioned before, we filed our reimbursement package in March 2017 and we are right now in ongoing negotiation with MHLW, and I cannot guide for the timeline for that, but we are going through the negotiation.

  • Lei Huang - Research Analyst

  • Okay, fair enough.

  • Asaf Danziger - CEO and Director

  • As we speak.

  • Lei Huang - Research Analyst

  • And then, on Medicare Fee-for-Service, can you provide any color on if there was any pushback of any type? I guess, what's taking so long in the process? You mentioned there were some personnel issues, obviously, after the election, and that's been resolved, but has there been anything else in the discussion where you need to provide more data, show more evidence, something that's holding it up other than just the process itself?

  • William F. Doyle - Executive Chairman

  • During the course of our discussions, there were a variety of things that were asked for, starting with peer-review data, which came in our publication in JAMA. There were requests for full data sets, which have now been provided. We also now have provided subgroup analysis showing our performance in the Medicare age demographic, which were among the best of our subgroups. So we feel at this point we've now provided all of the information required, and again, now we go into a process that unfortunately is fairly ill-defined, certainly, in terms of timing. But nonetheless, it has been constructive.

  • Lei Huang - Research Analyst

  • Got it, thank you. And then just last question: On mesothelioma, so you're expecting the full data sometime next year. Can you provide any sense on the process once you have the data? How do you move forward under the HDE designation?

  • William F. Doyle - Executive Chairman

  • Eilon, can you comment on that question, please?

  • Eilon Kirson - Chief Science Officer and Head of Research and Development

  • Sure, I'd be happy to. So, we just received the HUD, the Humanitarian Use Device designation, in May. And this is really the first step in order to submit an HDE for approval. Now, we are currently evaluating our options regarding submission of the STELLAR Phase II data as the basis for this HDE submission. Okay? Once it's submitted, there's a certain time period according to regulation where FDA can approve or deny this. Basically, that's in the process. The HUD designation opens the door to this possibility of doing an HDE submission.

  • Lei Huang - Research Analyst

  • Okay. So you would be waiting for the full data, and not use the interim data from the 42 patients?

  • Eilon Kirson - Chief Science Officer and Head of Research and Development

  • We're currently evaluating exactly how to proceed with the HDE process.

  • Lei Huang - Research Analyst

  • Got it. Okay, great. Thank you very much.

  • William F. Doyle - Executive Chairman

  • Thank you.

  • Operator

  • Thank you. (Operator Instructions). Our next question comes from the line of Cory Kasimov of JP Morgan.

  • Shawn Fu - Equity Research Associate

  • Hi, guys. This is Sean, on for Cory. Thanks for taking my question, and congratulations on the quarter and the continued progress. So, two questions, if I might: The first -- you might have mentioned this, and apologies if that's the case -- but it looks like the percent sales recognized on accrual basis was relatively flat this quarter from the last, and given that a large percentage of payers have issued positive coverage policies, what do you expect the trend will be in this percentage going forward, and what are the hurdles here? And then I have a followup.

  • Wilhelmus C. M. Groenhuysen - CFO

  • Okay, this is Wilco. I'd like to know what the followup is, but I'll start with the initial question. One of the earlier questions was also what the revenue in Europe was, was it on an accrual basis or on a cash basis; we have not been able to convert the European revenue to an accrual basis just yet. We think it's in our near future, but not in the second quarter.

  • We saw some minor movement in our ability to add to accrual recognition in the United States. We expect that percentage to go up in the second half-year, with additional switches to accrual-based revenue recognition. We also noted, and we pointed it out in the release, that when you look at net revenue as a percentage of gross billings, that's approximately 44%, and unless you really want to dive into accounting analyses or cash-based rev rec and accrual-based rev rec, that percentage is a reliable indicator of gross to net, if you want, under our current GAAP accounting. We expect that percentage to go up with large public payers covering and paying for the therapies, such as Medicare, such as Japan, and we also talked about German and Swiss reimbursement. So that percentage will go up, but right now that's a good metric to base your analysis on.

  • Shawn Fu - Equity Research Associate

  • Okay, great. That's really helpful. And my followup is actually completely unrelated to the first question, but in regards to some of your upcoming trials, you mentioned the design for pancreatic cancer, but regarding ovarian cancer -- the standard of care in this setting has evolved a bit over the past year, notably with the introduction of the PARP inhibitors. So my question is, do you plan, in some way, to account for this shifting paradigm in the design of the upcoming Phase III?

  • William F. Doyle - Executive Chairman

  • Eilon?

  • Eilon Kirson - Chief Science Officer and Head of Research and Development

  • Sure. Well, yes. It's been a very interesting year for ovarian cancer, no doubt about that, with very big steps forward. We don't think that this will taint the basic design of our trial; however, we will definitely need to take this into consideration in predicting both sample size and development of control group.

  • Shawn Fu - Equity Research Associate

  • Okay, great. Thank you, guys.

  • Operator

  • Thank you. And our next question comes from the line of Gregg Gilbert of Deutsche Bank.

  • Gregory B. Gilbert - MD and Senior Analyst

  • Thanks. A few followups. Wilco, the prescription fill rate and net pricing, have they been trending in line with prior periods in 2Q?

  • Wilhelmus C. M. Groenhuysen - CFO

  • Thanks, Gregg. The prescription fill rates still trend between the 70% and the 75% that we have talked about in the past.

  • Gregory B. Gilbert - MD and Senior Analyst

  • Okay. On the R&D front, guys, can you update us on the publications you expect over the next six to 12 months, and should we expect additional collaborations with other oncology companies like the one you announced earlier this week?

  • William F. Doyle - Executive Chairman

  • Eilon?

  • Eilon Kirson - Chief Science Officer and Head of Research and Development

  • Sure. So, we are planning to publish, of course, the full data set with the five-year survival data, okay? In addition, there will likely be additional publications based on our Phase II data, okay? We, of course, cannot commit to timelines on this, and publications are always notorious in being unpredictable. That's regarding publications. Regarding collaborations, such as the recent one we just released with Celgene, we continue to engage in discussions with marketable companies to try and include Optune within clinical trials as the backbone standard of care, and we really hope that this will be the first of many collaborations.

  • Gregory B. Gilbert - MD and Senior Analyst

  • Thank you.

  • Operator

  • Thank you. I'm showing no further questions at this time. I'd like to hand the call back over to Mr. Bill Doyle for any closing remarks.

  • William F. Doyle - Executive Chairman

  • So, I'd like to thank you all for your continued interest in Novocure. I'd also take this opportunity to thank the Novocure team. I couldn't be more proud of the progress that was made in Q2, as well as in the last 12 months. As was noted, I think all of the hard work is resulting in more and more patients who can benefit from our therapy, and that will be our continued goal, both in GBM and in other solid tumor cancers with great unmet needs. So thanks again.

  • Operator

  • Ladies and gentlemen, thank you for participating in today's conference. That does conclude today's program. You may all disconnect. Everyone have a great day.