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FibroGen Inc (FGEN 3.63%)
Q4Â 2018 Earnings Conference Call
Feb. 27, 2019, 5:00 p.m. ET
Contents:
- Prepared Remarks
- Questions and Answers
- Call Participants
See all our earnings call transcripts.
Prepared Remarks:
Operator
Welcome to the FibroGen's Fourth Quarter and Full Year 2018 Financial Results Conference Call. My name is Adrienne and I'll be your operator for today's call. At this time, all participants are in a listen-only mode. Later we'll conduct a question-and-answer session. (Operator Instructions) Please note this conference is being recorded.
For opening remarks and introduction, I'll now turn the call over to Ms. Karen Bergman, Vice President, Investor Relations and Corporate Communications.
Karen L. Bergman -- Vice President, Investor Relations and Corporate Communications
Adrienne, thank you, and good afternoon, everyone. Thank you so much for joining our call today. We are reporting financial results and corporate update for the fourth quarter and full year 2018. Joining me today on the call are Tom Neff, Chairman and Chief Executive Officer; Dr. Peony Yu, Chief Medical Officer; Ms. Chris Chung, Senior Vice President, China Operations; Dr. Elias Kouchakji, Senior Vice President, Clinical Development, Drug Safety and Pharmacovigilance; and Mr. Pat Cotroneo, Chief Financial Officer. Following our prepared remarks, Tom will discuss upcoming milestones and we will open the call to Q&A.
During this call, we may make forward-looking statements regarding our business, including our collaborations with AstraZeneca and Astellas; financial guidance; the initiation enrollment design conduct and results of clinical trials; our regulatory strategies and potential regulatory results; our research and development activities; and certain other business matters. For risks and uncertainties, regarding our business and statements made on the call today as well as factors beyond our control that may cause differences between current expectations and actual results, we refer you to our annual report on Form 10-K for the fiscal year ended December 31 2018 filed with the Securities and Exchange Commission. Copies of these filings can be found in the Investors section of our website. We undertake no obligation to update any forward-looking statement whether as a result of new information, future development or otherwise.
The format for today's call includes remarks from FibroGen's management team and then we'll open the lines to take your questions. The press release reporting our financial results and business update and a webcast of today's conference call can be found on the Investors section of FibroGen's website at www.fibrogen.com. The webcast will be available for two weeks from today's date.
And with that, I'd now like to turn the call over to our CEO, Tom Neff.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Welcome, everyone, and thank you for joining us. In the period since our last quarterly call, we have been very, very busy. Let me begin with an update of key accomplishments over the last 90 days. On December 17, 2018, we received our first regulatory approval for roxadustat from the National Medical Products Administration from People's Republic of China for anemia and dialysis stage patients with chronic kidney disease or CKD including patients on hemodialysis and peritoneal dialysis. Not only is China the first country to approve roxadustat, but this represents a number of other incredible first for FibroGen for innovation in China and for the CKD patients with anemia.
We are commencing a variety of commercial activities in China in the next few months and plan to launch in the third quarter of 2019. Following very shortly after the China approval is on December 19 and 20, we and our partner AstraZeneca announced top line results from our global Phase III program for roxadustat in dialysis patients, previously it was in EPO Study 064 or SIERRAS; as well as newly initiated dialysis or incident dialysis in Study 063 or HIMALAYAS; and finally the non-dialysis-dependent stage CKD patients in the ANDES study.
In these five U.S. ROW studies we enrolled a total of 7,721 patients, composed of 3,917 in dialysis and 3,804 in non-dialysis. All of these studies have positive top line results. We and our partners believe the results from these trials to support our NDA in U.S. Food and Drug Administration as well as our marketing authorization application or MAA to the European Medicines Authority or EMA. The fully adjudicated MACE results including completing adjudication procedures to enable consistent safety assessment without bias are to be included in our planned NDA to the FDA.
Completion of the full adjudication procedure is on track for the second quarter of 2019. In non-dialysis, we include the Astellas' Study 608. We have a total of a little bit over 4,300 patients in the study population, which may be the largest CKD population not on dialysis to have been studied in a prospective clinical program where outcomes are measured against placebo. There is a rich and diverse set of extremely interesting preliminary data emerging including data regarding renal progression as well as quality of life, each of which, Peony, will describe in more detail later.
At this point, based on our review of the data to date and our discussions with counterpart teams at AZ and Astellas and discussions with our partners' leadership, there is a strong conviction to move ahead to file the NDA and MAA this year. Apart from the first approval in China and reporting the top line data in the five Phase III studies, I am also very pleased to report that in Japan, Astellas submitted an NDA for the treatment of anemia in CKD patients on dialysis in September 2018, which is currently under review by PMDA or the Pharmaceutical and Medical Devices Agency in Japan. The PMDA decision on this NDA submission is expected in second half 2019.
Now let me turn to myelodysplastic syndromes or MDS. Beyond anemia and CKD, roxadustat is systematically being evaluated in other indications, the first of which is MDS. In our ongoing U.S./EU Phase III study, where we're looking at elimination of transfusion requirement for a period of eight months -- I'm sorry eight weeks or longer, as the end point and then in China, the Phase II/III study end points to demonstrate effectiveness with respect to hemoglobin by increasing it by 1.5 grams a deciliter or more. In the open label portion of the U.S./EU study, we are seeing very good data as reflected in decisions we and our partners have made to move forward with the double-blind placebo-controlled portion of this Phase III study.
In China, we have seen several treatment successes and enrollment in the open label portion where we are recruiting up to 40 patients. It's ongoing. We are moving ahead in our Phase II program in chemotherapy-induced anemia or CIA in the U.S. and both of our partners are supportive in this regard.
Turning to pamrevlumab, we are excited to report the start of Phase III studies in two indications where patients truly have limited or no treatment options available, locally advanced unresectable pancreatic cancer or LAPC; and idiopathic pulmonary fibrosis or IPF. Elias will speak to these studies more later on, on this call. During 2018 in LAPC, we presented promising clinical results from the Phase II study at the 2018 ASCO meeting that supported our Phase III study design to test pamrevlumab in combination with chemotherapy as a neoadjuvant treatment for unresectable patients.
In IPF, positive efficacy and safety results from our Phase IIb study were reported at ATS, ERS and ICLAF conferences in 2018. The U.S. FDA granted Fast Track designation to pamrevlumab in 2018 for both locally advanced unresectable pancreatic cancer and idiopathic pulmonary fibrosis.
Turning to our pamrevlumab program in Duchenne muscular dystrophy or DMD. We are evaluating non-ambulatory patients. This means boys of the age of 12 or 13 being put into wheelchairs and time period thereafter during adolescence. We completed enrollment in 2018 of our Phase II study and will complete the first full year of treatment this March for all patients enrolled.
I would like to emphasize that there is no specific approved product for non-ambulatory DMD population, which consists primarily of young boys who will in all eventuality progress to this stage by age 12/13. We expect to see some very interesting data from the first year of treatment starting in April. Let me finish here by addressing some top-level finance results. Pat Cotroneo, our CFO, will provide more detail later on in the call. In the fourth quarter of 2018, we reported $21 million of net income or $0.23 per fully diluted share in EPS terms. As of December 31, 2018, FibroGen had $747.2 million in cash. And again here Pat will provide more detail later on the call.
I would now like to turn this over to Dr. Peony Yu for updates on the anemia program. Peony please.
K. Peony Yu -- Chief Medical Officer
Thank you, Tom. The China health authority's approval of roxadustat for the treatment of anemia in dialysis-dependent CKD patients the first approval of any HIF-PHI in the world is a great start for bringing our novel anemia treatment to patients, which was discovered and developed here at FibroGen.
For the roxadustat program in the U.S. and Europe, we and our partners AstraZeneca and Astellas, have announced completion of all studies needed for NDA and for MAA.
FibroGen and AstraZeneca have announced positive topline results in our CKD Phase 3 studies just before year-end and Astellas has also announced primary efficacy end points were met in all of their Phase 3 studies. I shall highlight some key exciting findings on this call.
First of all, these Phase 3 studies demonstrated roxadustat's efficacy. We met the primary efficacy end point in each of the three CKD non-dialysis studies ANDES by FibroGen, OLYMPUS by AstraZeneca, and ALPS by Astellas by demonstrating superiority of roxadustat compared to placebo in the change in hemoglobin level from baseline the hemoglobin averaged over weeks 28 to 52.
In the Phase 3 dialysis studies, non-inferiority criteria were met in primary end point comparing hemoglobin change in roxadustat-treated patients with those on EPO alfa, which is the current standard-of-care in dialysis and in CKD patients. And furthermore, superiority was demonstrated in all three dialysis studies. These are HIMALAYAS and SIERRAS by FibroGen and ROCKIES by AstraZeneca.
Also much clinically important roxadustat-treated patients had significant red blood cell transfusion risk which was measured by time to first transfusion when compared to placebo in CKD non-dialysis studies -- non-dialysis patient in the ANDES studies. Moreover, in active control trial, in SIERRAS study our U.S. dialysis conversion study in which patients were randomized to receive roxadustat or to continue stable maintenance dose of epoetin alfa roxadustat was also shown to have a lower transfusion risk than ESA.
Other than the usual risks such as infections or iron overload resulting from transfusion, red blood cell transfusion is known to reduce CKD patients' eligibility for a kidney transplant because of higher risk of rejection caused by associated alloimmunization.
Kidney transplant is the preferred option for patients with end-stage kidney disease because of longer survival than chronic dialysis. This is why transfusion reduction is such a big deal and could be of great clinical significance to CKD patients.
We previously reported results from our China Phase 3 dialysis study that show roxadustat was effective in the presence of inflammation as measured by CRP with no increase in dose requirements whereas the current EPO had lower effectiveness in inflamed patients despite higher doses.
What we find in these large U.S. Phase 3 studies is consistent with this differentiation from ESA in the presence of inflammation. In both our HIMALAYAS and SIERRAS studies, roxadustat was shown to be effective regardless of the patient's inflammatory standard as the mean achieved hemoglobin level and roxadustat dose requirements were comparable between patients with high CRPs and those with normal CRP values.
Furthermore, a statistically significant reduction in hepcidin level which is generally elevated when there's inflammation. So, hepcidin levels in roxadustat are -- was shown to be reduced more than EPO. We are glad to have received this confirmatory results and to have the potential opportunity to be first to offer to CKD patients a new treatment paradigm that overcomes EPO's major drug company on hyporesponsiveness in the presence of inflammation.
Well, you might say other than showing that our drug works in anemia correction, does it do anything else? We are interested in measuring a number of clinical relevant parameters and potential benefit from roxadustat treatment.
Chronic kidney disease is generally a progressive condition and CKD severity is well known to have -- to cause impact in patient's outcome and patient's quality of life, yet the treatment options for CKD is very limited and generally ineffective.
A number of preclinical studies using our HIF-PHI suggests the potential benefit on the preservation of renal function. Kidney function over time has been routinely measured in our Phase 3 studies.
Preliminary results from a full analysis on patients with baseline eGFR 15 or higher in the Phase 3 placebo-controlled studies show that one year decline in eGFR in roxadustat is significantly less than placebo in CKD stages three and four patients.
We believe roxadustat treatment could offer significant clinical benefit in the non-dialysis-dependent patients by attenuating renal progression as seen in slowing down the declines in eGFR over time.
Another area that matters a lot to patients is quality of life. The peak and impaired quality of life are well known complications of anemia. Improvement of quality of life with roxadustat treatment is one of our treatment objectives.
In the design of our CKD Phase 3 program, we made good use of a large sample size of 4,300 non-dialysis patients across the three studies and these out and OLYMPUS to have adequate statistical power to evaluate endpoints for assessing these important clinical parameters.
Also the placebo comparator in the non-dialysis program serves as a solid reference for the evaluation of this potential secondary benefit of anemia therapy using roxadustat.
We are excited about the preliminary results in eGFR, quality of life, and other important parameters. We are targeting completion of pool analyses of these and other clinically important end points in the first half of 2019.
Turning to preliminary safety data, results in individual studies are consistent with what one would expect in the study patient population. The integrated full safety analyses are ongoing. The adjudicated MACE results are on track for the first half of 2019.
Encouraged by the robust efficacy results, the preliminary safety data in individual Phase 3 studies and the ongoing pool efficacy and safety analysis, we are working diligently with our partners AstraZeneca in the preparation of NDA submission in the U.S. and with Astellas in the preparation for the MAA in Europe.
Given the large amount of very rich data in these 9,000 patients seven-study Phase 3 program, we are targeting U.S. submission in the third quarter and submission to EMA thereafter.
In Japan, the NDA on roxadustat for treatment of anemia in dialysis-dependent CKD patients submitted by our partner Astellas in September 2018 is under review by PMDA. For the treatment of -- so I'm going to turn to treatment of anemia in other conditions.
For MDS patients, we have an ongoing Phase 3 study in transfusion-dependent lower risk MDS patients being conducted in U.S., Europe and Asia plus another Phase 2/3 study in non-transfusion dependent MDS patients in China.
Each has an open label run-in period. Anemia in MDS is notoriously difficult to treat and we are striving to make a difference for these patients. We are encouraged by the data available in the open label portion so far. We plan to have data readout on the open label components of both MDS studies in 2019. With alignment with both partners, AstraZeneca and Astellas we are advancing to the top of line portion of the U.S./European transfusion-dependent Phase 3 MDS study.
Last, but not least we also have support from both of our partners to start our first clinical trial in chemotherapy-induced anemia with roxadustat. This will be a Phase 2 study in the U.S. to start in 2019. We believe treatment of chemotherapy-induced anemia is much needed and there is a huge unmet medical need, which we hope to make a difference in.
I'd like to now turn the call back to Tom.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Thank you, Peony. Chris Chung our Head of China Operations will now share updates on our current activities and regulatory process. Chris, please go ahead.
Christine L. Chung -- Senior Vice President, China Operations
Thank you, Tom. We had quite the exciting year-end with roxadustat receiving approval in China for CKD dialysis patients. As stated by Tom and Peony, roxadustat is now the first HIF-PHI approved anywhere in the world. In addition, this approval marks a historic milestone for China.
For the first time in history, China is the first approval country for a first-in-class drug. We call this the three firsts. At a macro level, the roxadustat approval is in line with the country's mission to become a global player in innovative drug development. Seeking approval in China first for a global first-in-class drug required vision and persistence on behalf of the company, our partner AstraZeneca and regulatory authorities in China. On behalf of the company, I would like to thank our tremendous teams in the U.S. and in China, our board and our shareholders feel safe in our China strategy.
The approval of non-dialysis is expected in the middle of 2019. The clinical and safety data is already reviewed as part of the dialysis approval. What largely remains is the procedural requirement of clinical site inspection, which are pending scheduling. After approval, non-dialysis will be added to the current label.
To continue gathering clinical data in Chinese patients and meet a post-approval regulatory requirement for Domestic Class one innovative drugs, AstraZeneca and FibroGen are planning to conduct a number of Phase 4 studies including a post-approval safety study in 2,000 patients.
With an approved drug in hand we are now focusing on market access and commercialization plans. We anticipate commercial launch in the third quarter of 2019. There's been a significant development on the market access front since our last call.
Reimbursement increases affordability for patients and in China this generally means entry into the National Reimbursement Drug List or NRDL. The last time the NRDL was updated was 2017 and before that 2009. The timing of the next NRDL update has now been confirmed, which is exciting news given that the timing has previously been uncertain.
It was announced on February 19th by the National Health Commission, the Ministry of Finance and the State Medical Insurance Agency, which is the reimbursement arm of the government that there will be a round of NRDL updates in 2019. Based on internal assessment of the opportunities, FibroGen and AstraZeneca are planning for roxadustat on being included in the group for this year.
I would like to share another update on our launch plans. AstraZeneca and FibroGen are evaluating options in early experience programs to enable access to roxadustat on a strategic basis prior to commercial launch. The dedicated roxadustat launch team covering medical, marketing and sales has grown from around 35 the end of 2018 to over 50 now. And we plan for this team to be close to 20 -- 200 apologies, 200 between FibroGen and AstraZeneca by the end of second quarter.
Our commercialization partner AstraZeneca has launch experience, expertise and skill. The teams are highly motivated and we're anticipating the launch with a tremendous level of excitement. We look forward to keeping you updated on our progress throughout the year. Thank you again for your time. Tom?
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Thank you, Chris. I will now like to ask Dr. Elias Kouchakji to update us on clinical development activities for pancreatic cancer, idiopathic pulmonary fibrosis and muscular dystrophy in the year ahead. Elias please go ahead.
Elias Kouchakji -- Senior Vice President, Clinical Development, Drug Safety and Pharmacovigilance
Thank you, Tom. In 2018 we worked diligently on our late-stage clinical programs for pamrevlumab, which included meeting with regulators on our clinical trial protocols, KOLs investigators in identifying clinical trial sites, identifying vendor and contracting the vendors. It's all to enable that the launch of our Phase 3 studies in pancreatic cancer and in IPF while keeping our DMD study on track.
Pamrevlumab is our wholly owned first-in-class candidate that targets CTGF inhibition as an approach to treating fibrotic diseases in cancer. Targeting one of the key pathways in the fibrosis process, pamrevlumab has demonstrated the potential to address a critical aspect of how each of these diseases progress.
To date more than 600 patients have been treated with pamrevlumab with some patient having been treated for up to five years and pamrevlumab has been well tolerated across a range of doses with no dose-limiting toxicity identified.
In locally advanced pancreatic cancer, we are in the process of initiating a multinational randomized double-blind placebo-controlled Phase 3 study that will evaluate neoadjuvant pamrevlumab therapy in combination with gemcitabine and nab-paclitaxel.
We will be enrolling approximately 260 patients in this study. The design of this study is similar to our Phase 2 trial and we will assess in this study resectability and resection and overall survival.
Should the resection rate favor the pamrevlumab combination, we will be requesting a meeting with the FDA to discuss a marketing application under the provisions of accelerated approval.
Turning to pamrevlumab for IPF. In the second quarter, we will initiate randomization in a multinational double-blind placebo-controlled Phase 3 study evaluating a population of patient who are not currently receiving approved therapy. We will plan to enroll approximately 500 patients. The primary end point for this trial will be change in percent predicted FVC from baseline.
Moving to our ongoing Phase II study in Duchenne muscular dystrophy non-ambulatory patient. We are on target for all patient to complete one year of therapy in March of this year, and assessment thereafter. Some of these patients have completed two years of treatment and will be started on their third year. And another group has completed three years of therapy and already started on their fourth year of pamrevlumab treatment.
With pamrevlumab we believe we have the potential to develop an entirely new therapeutic option for diseases that are progressive, debilitating and fatal. We are looking forward to updating you on pamrevlumab progress in these three indication.
Thank you for your time today, and I will turn the call back to Tom.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Thank you, Elias. Pat Cotroneo, our Chief Financial Officer will now discuss financial highlights for the fourth quarter and full year. Pat, could you please go ahead?
Pat Cotroneo -- Chief Financial Officer
Thank you Tom. As announced today, total revenue for the quarter ended December 31, 2018 was $108.1 million as compared to $30.7 million for the fourth quarter of 2017. For the same period, operating expenses were $88.1 million and net income was $21 million or $0.25 per basic share and $0.23 per diluted share; as compared to operating expenses of $66.3 million, a net loss of $33.9 million, or $0.41 per basic and diluted share for the fourth quarter last year.
Included in operating expenses for the quarter ended December 31, 2018 was an aggregate non-cash portion totaling $15 million of which $13.7 million was a result of stock-based compensation expense as compared to an aggregate non-cash portion totaling $11.8 million of which $9.9 million was the result of stock-based compensation expense for the same period in the prior year.
We noted a few non-recurring items pertaining to revenue, which reduced our 2018 burn and resulted in net profit in the fourth quarter: the first, approximately $44 million in roxadustat API shipment to Astellas to be used for product validation work and ultimately commercial sale, which represents a second shipment in 2018 totaling $64.8 million; and the second, China approval-related milestones totaling $12 million.
Total revenue for the year ended December 31, 2018 was $213 million of which $148.2 million pertains to license and development revenue from our partners. For the same period, operating expenses were $299.7 million, or $182 million net of partner reimbursement, and net loss was $86.4 million or $1.03 per basic and diluted share.
Included in operating expenses for the year ended December 31, 2018 was an aggregate non-cash portion totaling $58.7 million of which $52.1 million was a result of stock-based compensation expense. At December 31, 2018, FibroGen had $747.2 million in cash, restricted time deposits, cash equivalents, investments and receivables.
For the full year 2019, we are currently projecting a year-end cash balance in the range of $720 million to $730 million. Our judgment is that roxadustat NDA and MAA will be filed this year and this range therefore includes approximately $192.5 million in anticipated milestone payments of which the vast majority are associated with these filings.
Thank you. And I will like now to turn the call back over to Tom.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Thank you Pat. 2019 will be a busy and exciting year for roxadustat and pamrevlumab across multiple highly promising therapeutic indications. Starting with roxadustat in 2019, we expect to have completed the adjudication for MACE analysis to support the NDA and MAA submissions in the second quarter of 2019.
Following that, we plan to submit our U.S. NDA for the treatment of anemia and dialysis dependent and non-dialysis dependent CKD to the FDA in the third quarter of 2019. In Europe, we anticipate our partner Astellas will submit an MAA for dialysis dependent and non-dialysis dependent CKD after the submission of our U.S. NDA.
In China, we are also expecting to add non-dialysis dependent CKD patients to the roxadustat label, and then scheduling and completion of CFDI inspection of Study 808 trial sites in the first half of 2019. In Japan, we expect a decision on NDA approval for roxadustat and dialysis dependent CKD in the second half of 2019.
In MDS, we expect to advance roxadustat in a double-blind placebo-controlled portion of the U.S./EU Phase III study with chemotherapy-induced anemia. We expect to start enrolling patients in our Phase II in the U.S. in 2019.
For pamrevlumab, our first-in-class anti-fibrotic candidate, our multinational randomized double-blind placebo-controlled Phase III study in LAPC evaluating neoadjuvant pamrevlumab therapy in combination with gemcitabine and nab-paclitaxel will be under way. We expect to commence the pivotal multinational randomized double-blind placebo-controlled Phase III study in IPF in the second quarter of 2019.
Next quarter, we also look forward to reporting top line results from our Phase II muscular dystrophy study in non-ambulatory juveniles, including what we expect to be notable data from our pulmonary function test measured by percent predicted FVC, cardiac function measured by left ventricular ejection fraction measured with MRI and muscle strength test.
With that, I'd like to turn this call back over to Karen for Q&A. Karen, please?
Karen L. Bergman -- Vice President, Investor Relations and Corporate Communications
Thank you Tom. And I'd like to thank everyone for your patience today while we are experiencing a little technical difficulty in starting the call. Let's open the call now with questions moderated by Tom Neff. Thank you.
Questions and Answers:
Operator
Thank you. We will now begin the question-and-answer session. (Operator Instructions) And our first question comes from Michael Yee from Jefferies. Your line is open.
Michael Yee -- Jefferies -- Analyst
Hey, guys. Hey, Tom. My question relates to roxa and what are the gating steps at this point to finishing up the final MACE analysis, which I guess you said would be in the second quarter. Where are you with that? How will it be reported out?
And my second part of that question is, as it relates to both the dialysis and non-dialysis readouts, how important is delay in progression of eGFR as well as the hyporesponder population? How important are those populations in giving you confidence in the readout? And will you be able to comment about those? Thanks so much.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Thank you Michael. So I think the second part of this question, I'm going to divide it into a couple sets of comments. We are not dependent on hyporesponse or progression results as it relates to the filing post adjudication for this year's NDA submission. However, we do have the data and we're very, very interested in that data. Peony would you like to add anything about progression for CKD or hyporesponse patients? Will you please?
K. Peony Yu -- Chief Medical Officer
Yes. Thanks, Tom. Yes, so we find that in terms of the progression slowing down the decline in eGFR has been viewed as very important for -- when we speak of -- with our KOLs and our patients. And then for -- and we know that the hyporesponse has always been the Achilles' heel for EPO therapy and it causes patients not able to achieve the hemoglobin that they wanted -- level they want to be. So this is -- and then to try to get there to the target hemoglobin, historically, too much EPO then would end up be given to the patient. And then that results in safety issues.
So having a drug that -- with a dose requirement and effectiveness not impacted by inflammatory status has been viewed as a very positive characteristic for both efficacy and safety of evaluation. And this is also important in our discussion with CMS.
So these are just two example of some of the potential benefits that we find with roxadustat therapy. We believe that FDA will look -- when they evaluate a drug, they evaluate based on the benefit-risk ratio and these are incremental to our articulation of the value of roxadustat.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Thank you Peony. Mike, the other part of your question. We have an adjudication pool in the U.S. and we have another one slightly different in Europe. So the objectives are to get those adjudication pools completed. We will be, of course, working with our partners in both cases.
So I think in dialysis, where there's been many studies before, it's pretty clear how to go forward and we'll try our best to make the assessment very -- as clear as possible. In non-dialysis, it's important to note that that -- this treatment population, where you have CKD patients not being treated with anemia therapy and they're starting a study at hemoglobin 9 or 9.5.
This is a completely new treatment circumstance. And, for instance, one of the things that we saw in this study very clearly was the placebo arm was very sick and frequently dropped early. And so, we are of course evaluating all that stuff, but it's a much more complex analysis and I think the idea here is we will do the best we can to update it in a manner where you can sort of see where we're going and what the sentiment is. Thank you for the questions.
Michael Yee -- Jefferies -- Analyst
Okay. Thanks, Tom.
Operator
And our next question comes from Adam Walsh with Stifel. Your line is open.
Adam Walsh -- Stifel -- Analyst
Hi, guys. Thanks so much for taking my question. I got a quick one for Peony and then one for Tom as well, if that's OK. Peony on the non-dialysis CKD roxa results, where you have preservation of kidney function as measured by eGFR, now that's obviously a very profound result with the potential implications to maybe preserved kidney function and delayed dialysis in these non-dialysis-dependent patients.
How much do you think you can leverage that in the clinical community? And how would you go about doing that should you receive approval for roxa in that setting? And then, Tom, very quickly, you have a ton going on inside the company right now with a lot of, obviously, initiatives. Do you feel that you're adequately staffed and resourced to execute on the ongoing and planned trials in timely manner, as well as the worldwide approval potentially and launch of roxa? Thank you.
K. Peony Yu -- Chief Medical Officer
Adam, thank you so much for a very good question. There has been -- we believe that the kidney deserves to have enough oxygen and also deserves to have the benefit of the protective function from a HIF-PHI. And being able to see preservation of kidney function, has been something that I and my team have been dreaming for, the day when we designed the Phase 3 program.
So now we are happy about it and the -- every single nephrologist that had provided an opinion to me about this tells me, it will be valuable to be able to show this benefit, but I will take your question in advice. And while we are preparing our NDA, we will do our best to articulate this and have some good practice by the time we have to talk to more clinician in the future.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
So, Adam, with respect to your question to me, adequate resourcing, first off, thankfully, we have been with adequate financial resources, which makes a lot of other things possible. And we expect that to continue for a while. As I look at the anemia program in China, we have the second largest company selling drugs in China. AstraZeneca is our partner in the launch.
They are a fantastic operation in China. This year's revenues in that business were nearly $4 billion, about 25% up year-on-year, so a lot of momentum. And so, we feel like we have excellent resourcing for CKD anemia. In Japan, our partner Astellas -- originally, it was Yamanouchi. And then after the merger with Fujisawa it became Astellas. And we think we have a great partner in Japan. They're excellent in execution and so on.
And so, again, you're looking at very big companies with longtime commitment to these programs, focused on these activities for eight or nine years. And so I think we're in pretty good shape to those places.
In Europe, and now we're getting into the areas where the regulatory story is still in front of us a little bit. We have to find out what's going to happen, but I would say that in Europe we have Astellas as a partner. In the U.S. we have AstraZeneca as a partner. And in both cases we have very motivated leadership, very motivated teams who have excelled in their work for eight, nine years in the case of Astellas and about six years in the case of AZ that we've been able to observe.
And so, in all of these cases we are holding royalty rights, not being directly responsible on the ground. Things can happen of course. And as we expand CKD activities into other areas of anemia, we have to calibrate adequate amount of resourcing at every step.
With the antibody, you've got programs that are right at Proof-of-Concept stage. And in each area, they're monumental Proof-of-Concepts. They happen, because there's been no treatments previously. In the case of, both DMD and pancreatic cancer, it's just that simple.
There's not been treatments previously. And so, for us we have to decide in a wise way how to allocate rights and markets around the world with potential partners and so on, but again we think we're in pretty good shape in this regard. So let me stop there.
Adam Walsh -- Stifel -- Analyst
Thank you so much. Good stuff. Thank you.
Operator
And the next question comes from Geoffrey Porges from Leerink. Your line is open.
Geoffrey Porges -- Leerink -- Analyst
Thank you very much and congratulations on the progress. Just a couple of detailed questions on things that you mentioned on the call. First question, you mentioned the NRDL new listings in 2019. Could you talk about how logistically that might affect your launch for roxa in China? Do you intend to wait to see what that list is and launch with that price, or will you launch with a commercial price and then potentially have a lower price with the NRDL listing?
And then secondly, I think you mentioned AstraZeneca doing a 2,000-patient post-approval study, I think. Could you give us some details about that? And then lastly, I apologize for all the questions, but on the Duchenne disclosure, could you give us a sense of what you'll be able to disclose to us and then what you'll sort of say, so we should calibrate our expectations for what to hear from that announcement when it comes? Thanks.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
So let me parse this out there. The Duchenne, I'll have Elias address that. Chris take on the first part NRDL. And then we'll deal with the second part. So just go ahead.
Christine L. Chung -- Senior Vice President, China Operations
Sure. Hi, Geoff. With regard to your first question, do we plan to wait until NRDL or clarity around pricing of NRDL before launch. The answer is, no. Those two are separate ideas. We will launch when we're ready to launch. We will submit an application for NRDL.
As you know, the timing -- even though we know its 2019, the exact timing is uncertain. While we're very optimistic that roxadustat is going to be considered, the criteria is uncertain. And while we're very optimistic that we have a value proposition to demand -- or command rather a very valuable pricing for roxadustat that is also subject to negotiations. So currently the plan is to unlink the two.
Geoffrey Porges -- Leerink -- Analyst
Great. Thank you.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
So, Geoff, with regard to the PAS study, let me point out that when I first went to China to negotiate the idea of an oral therapy, which was well beyond a decade ago. We understood the system we would be administered under was one where pathway to first approval was a little more rapid than it might be in the list, but there was a post-approval study or PAS post-approval safety study that was required -- mandatory requirement for final approval and the extension of administrative exclusivity for a longer period of time. And so that PAS study is what I think you're asking about. And Chris go ahead and address the question please.
Christine L. Chung -- Senior Vice President, China Operations
Sure. So the post-approval safety commitment is a regulatory requirement for Domestic Class one innovative drug is not specific to roxadustat. Peony and Elias are both here and we have met with the regulatory authorities in terms of expectations. As far as I know, it's a very routine post-approval safety study with a minimum of 2,000 patients and I did not get the sense that there's anything specifically to roxadustat or anything that is funky about it. And to clarify the party who's going to run the study is FibroGen and not AstraZeneca.
Geoffrey Porges -- Leerink -- Analyst
Okay. Thank you.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
So Elias, please look after muscular dystrophy and explain what we are hoping for here.
Elias Kouchakji -- Senior Vice President, Clinical Development, Drug Safety and Pharmacovigilance
So as Tom mentioned before let's just say with our patient is completing one year of treatment in the mid of March, we still have to clean the data, but we are looking at this key function looking at the muscle test and the pinch and the pull and others. And at the same time we are doing an MRI. Similarly, we're doing ejection fraction left ventricular ejection fraction. And similarly, we have MRIs for the heart. We're doing cardiac MRI. And the pulmonary functions we are testing for the FVC percent predicted. We will await until the data is completed until the last patient is enrolled transfer the data clean the data. We will be looking at this data at that time. And then when we will -- after we see the data completely, we will make an internal decision how -- and the evaluation of the data what our strategy statutory will be for Duchenne muscular dystrophy. We are hoping that this will be a good and positive data that is -- provide a very new option for this patient. And as I mentioned, we have patient now who started on their fourth year of therapy. So that is -- by itself is giving us hope.
Geoffrey Porges -- Leerink -- Analyst
Thank you very much.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Thank you.
Operator
And our next question comes from Joel Beatty from Citi. Your line is open.
Joel Beatty -- Citi -- Analyst
Hi. Thanks for taking the question. I guess, can you discuss what are the most important end point roxadustat program that clinicians will care about for use and prescribing in the non-dialysis on an anemia setting?
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Okay. Joel I think -- maybe I'll try to answer this question. In non-dialysis setting, if it is the case there are patients that are relatively well meaning eGFR is a baseline of 20 to 30. We're very hopeful we see evidence that we can either slow progression or stall progression in those kinds of patients as measured by eGFR over time. And of course, this idea would then lead to the notion that patients that are aware of their emerging renal disease and aware of what dialysis is all about might be very motivated to address use of roxa as a chronic therapy that slows down or avoids a progressive disease outcome. It's something you can -- anti-cholesterol medicine.
So that -- in that kind of setting, that's what you would hope for. With patients that are sicker, you get in situations where they're actually losing more and more oxygen capacity in their organs and so it's an all-out alert and a multiplier on all kinds of other diseases. And so I think if it's a safe and effective medicine that you can routinely with once-a-week dosing perhaps have level hemoglobin 11 or something like that that kind of idea you may forestall numerous kinds of cardiovascular pulmonary system, functional issues that are well documented in other categories of medicine. So that's how we look at it. Thank you for the question.
Joel Beatty -- Citi -- Analyst
Great. And if I could ask another question. Can you discuss the definition of non-inferiority that will be used for the MACE analysis?
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Where in what jurisdiction?
Karen L. Bergman -- Vice President, Investor Relations and Corporate Communications
Joel, did you hear Tom's follow-on question? This is Karen.
Joel Beatty -- Citi -- Analyst
Oh sorry. What was that?
Karen L. Bergman -- Vice President, Investor Relations and Corporate Communications
He asked in which -- or in what jurisdiction are you inquiring.
Joel Beatty -- Citi -- Analyst
Sure. So I guess let's say for the FDA approval there'll be the two pools that -- from my understanding FDA will look at non-dialysis and dialysis and I'm curious on what definition could be used.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
So Peony, do you want to take on that U.S. ROW program?
K. Peony Yu -- Chief Medical Officer
Sure. So the -- and we are now in discussion with the FDA. So we'll use the adjudicated results and it will be based on MACE which is based on the composite of death MI stroke and it will -- the count will be the number of patients who have one or more of these events. And then the reason Tom had mentioned -- asked what jurisdictions are in Europe we'll be looking at MACE plus. So that will be death MI stroke hospitalization due to heart failure and hospitalization due to unstable angina.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
And the...
K. Peony Yu -- Chief Medical Officer
Yes. So -- and then the criteria for evaluations are -- also differ in the two jurisdictions and we -- yes. And then we -- so we are still completing the adjudication and then the step after that will be to -- for analysis of such -- of those data. Go ahead please.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Yes, anything else?
Joel Beatty -- Citi -- Analyst
No, sir.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Thank you, Peony. Anything else?
Joel Beatty -- Citi -- Analyst
No. Thank you.
Operator
And we have another question from Andy Hsieh with William Blair. Your line is open.
Andy Hsieh -- William Blair -- Analyst
Thanks for taking my questions. One is for Chris. I think you mentioned about -- like a special early access program. From a modeling perspective are -- is the company along with AstraZeneca thinking about addressing maybe the private pay population? And could you just provide more details regarding that?
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
So Andy, let me prelim this a little bit. In China, the prescriber utilization profile matters for the NRDL negotiations. So this is not really into private pay although, it may be a side benefit. Chris, do you want to go ahead and...
Christine L. Chung -- Senior Vice President, China Operations
Sure. Andy thank you for your question. So I confirm what Tom just said. The early access program is really addressed at market access. As you can imagine, roxadustat is being first launched in China with a 450-subject data set and the next approval won't be until the second half of this year in Japan. So we're really focused for market access purposes on expanding prescriber experience because we have no referenceable data from outside of China and we have not started any of the Phase IV studies. So in order to get into the reimbursement list and in order to get into the formulary at 5000 target hospitals, we need people to have used this drug.
And in terms of early access programs, the typical three types are we could either donate the drug for free or we could give away commercial samples again for free; or we could do a patient assistance program which is basically a subsidy program where we book a bit of our revenues and we give part of the dosing regimen away for free. We are actively working with AstraZeneca to -- the pros and cons of each of those three paradigms as well as if there's a hybrid that might serve us well in this situation, but it's really not for private pay. I can really focus on market access to enhance our chances of market success.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
The other point I'd make sure is that the first step this spring we will focus on the area around Beijing and very carefully evaluating to move forward. And in the second step the full blown machinery of AstraZeneca kicks in and they have really extensive distribution in China. The last I heard is 13,000 sales people. And so there's ways to pick up the speed very fast once we decide on the path we're taking, which is the virtue of partnering with someone. It has been as successful as AstraZeneca. Anyway thank you for the question.
Andy Hsieh -- William Blair -- Analyst
Sure. Do you mind if I ask another one? So just the clarification for -- this is a question for Elias about the MDS Phase III study for roxadustat. Can you kind of remind us what the open label transitioning to the randomized portion entails? Is there -- so what's the rationale behind the open label phase?
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Yes. So let me help a little bit. In MDS, we had two distinct programs. One was in the U.S. The end point is transfusion three weeks or longer which is a pretty test standard actually. And outside of the U.S. in the China program, we're looking at patients that are early naive for therapies as such hemoglobin increase. And there anything more than 1.5 of hemoglobin catches an end point, but it's very different. And so what we're talking about today -- and I'll turn this over to Peony now is in MDS in the U.S., we now have gotten to the point where there's enough data that our partners in (inaudible), there's a lot of patients here that have gone beyond the eight weeks of transfusion free. Let's get going on the double-blind study. So, Peony, please explain.
K. Peony Yu -- Chief Medical Officer
Yes. So for the U.S. study before we start that study, we met with the FDA and the understanding was that we will be pursuing this study in the -- for patients who are transfusion-dependent and demonstrate transfusion independence for eight weeks. So now that we have -- we have looked at the open-label data and very much encouraged by that and have gone over the data with our partners, we are at the point of starting to randomize into the double-blinded portion, which has a -- it's planned for having 160 patients with a three to two randomization.
Now separately so in China because there is such severe shortage of blood for transfusion, it is much more practical to study MDS patients with roxadustat by taking patients who are anemic and treat them with roxa to see if we could increase the hemoglobin level, because in China the hemoglobin threshold for physicians to even start thinking about ordering blood for transfusion is below 6. And there are many patients who may -- MDS patients may walk around with hemoglobin below that level and still do not get to have a blood transfusion, which is a different situation than U.S. where the transfusion threshold is more around eight also. And together with the result of this study we believe that we will have a very good basis to cover the entire spectrum of a lower-risk MDS anemic need. Do you have any questions?
Andy Hsieh -- William Blair -- Analyst
No I think that is a great explanation. Thank you so much for that.
Operator
And our next question comes from Difei Yang from Mizuho Securities. your line is open.
Difei Yang -- Mizuho Securities -- Analyst
Hi good afternoon. And thanks for taking my question. Just a couple. The first question is around -- I'm wondering if you could shed some light on how you think about pricing for roxadustat in China? And how would that be relative to the U.S. and Japan pricing?
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Chris, why don't you go ahead with that one please?
Christine L. Chung -- Senior Vice President, China Operations
Sure. Thank you for the question specifically about pricing in China. So, one thing based on AstraZeneca's experience we are very careful about is the referenceability of the China pricing. With this new business model, China is launching first before the rest of the world and to-date, we believe that China pricing will not in any way affect the U.S., Europe, or Japan pricing.
It is also a foundational strategic decision by Tom originally and FibroGen that this is a Domestic Class 1 drug and the reapproval is not referencing the (inaudible) drug. So, it's very difficult to make the case that U.S. data was used to get approval in China. So the current assumption is these two are linked.
In terms of the pricing level in China, we've conducted extensive pricing studies in China with potential prescribers, potential self-pay patients, potential patients who had received reimbursement, as well as proxies to the reimbursement agency to understand a couple of factors.
One is what is the fundamental value proposition of roxadustat relative to ESAs which we believe is very strong. The second is the affordability of the Chinese government to cover roxadustat if we endorsed for dialysis and we expect a much larger non-dialysis population that was previously not addressable by ESAs.
Third is the affordability of the self-pay portion by the patients who choose to use HIF-PHIs and is reimbursed. So, as a combination of those factors that will be taken into consideration.
And finally, as we could all see because of the expansion of access to innovative drugs, innovative drugs are being widely reimbursed, but there are also price cuts that are quite significant that were levied in particular with oncology drugs in 2018.
So, at the end of the day, it's really what sells and what we can get reimbursed for and those decisions are yet to be made, but the methodology is as I just described.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Thank you, Chris.
Difei Yang -- Mizuho Securities -- Analyst
Thank you.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Difei, you want to ask more questions please?
Difei Yang -- Mizuho Securities -- Analyst
Yes. Thank you for that detailed explanation. So, we have been observing, for example, for PD-1 agents, roughly the China pricing is 50% of that -- of the U.S. pricing. Is that the ballpark we should be thinking about?
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
This is unfortunately a little bit complicated, so let me try how I would think about it. In the U.S. and in Europe, you might have dialysis reimbursement these days maybe $3,000 or $4,000 per patient per year for these anemia therapies and normal government-reimbursement-type program. And that of course -- implicitly that's a TIW schedule dosing. So, dialysis exchange matches the time the drug goes onboard with the patient.
With our drug, we don't have a constraint of TIW or BIW. We can do QW. And so one of the interesting parts for Chinese counterparties and the government looking at reimbursement is that we can talk about dialysis at TIW, we can also talk about QW at much lower prices if we price on units by milligrams.
And as a result, we have some flexibility to deal with the biggest challenge in China which is to have prices that are reasonably affordable by people other than the top 10% by wealth in society. And so I think that we have flexibility that's different than might have happened in other situations.
In addition we have aspects of the HIF biology that address things that are way, way different than EPO for sure, but they -- also the HIF biology addresses risk factors. I've seen a study from UCLA where 11 identifiable EPO risk factors all are -- somehow are negated or nullified with the HIF therapies that kind of idea.
And so how those things get priced is a part of the conversation that's still in front of us. But without a doubt, these things are valuable. And so what I would say my challenge in China is to make sure that governments -- I feel like we're dealing with them in a fair way and we're not being extortionate about pricing and I'm pretty confident we can do that and still make this thing work right. So...
Difei Yang -- Mizuho Securities -- Analyst
Thank you. Thank you, Tom for that additional color. Then turning the pricing discussion into the U.S., do you think roxadustat will be in the bundle or out of the bundle?
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
This question, I think is dependent on future conversations. We have incident dialysis data that we debated whether to talk about on this call or just wait until we get through the whole process. We decided to wait just to be careful, but that kind of data is what CMS several years ago told us was what they wanted to see to make some decisions here. And at the time we talk to them, the proffer of possibly being entirely outside the bundle because it's new technology, outside regulation hasn't been achieved before and so on.
I think that we wait now to understand better U.S. government position, which is obviously evolving too and how they're going to look at things. But the most simple and straightforward way to think about this is the different technology and you'd like to see outcome differences in treatment that are clear-cut. And if you can show that I think it's game on. And if you can't show it, it's sort of ridiculous to expect to be outside the bundle, right? So I think we like our chances here, but we have to wait a few more weeks to get to the point we can talk about it articulately with quantitative presentation if you follow what I mean.
Difei Yang -- Mizuho Securities -- Analyst
Yes, yeah. That makes perfect sense. Thanks so much for answering my questions.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
Thank you, Difei. Appreciate the question.
Operator
And that concludes our question-and-answer session. I'll turn the call back over to Tom Neff for closing comments.
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
To those that are still on the call thank you for joining today. I'm sorry we started late. 2018 was a remarkable year for FibroGen and we advanced the development of two promising products each with multiple significant market opportunities now closer to patients who need new and innovative treatment options.
We announced the approval of roxadustat in China, just days apart from reporting our U.S. Phase 3 efficacy data. These are -- both of these programs are nearly a decade long effort, enormous amount of commitment. And I can only in the most humble way say, I appreciate everyone involved that supports us because it's so impossible to imagine having the chance to do that kind of work for such a long period of time and still be here to see the outcomes. The dedication and commitment of our employees are really astounding.
And in the case of pamrevlumab, we've gotten now to the point of FDA agreeing on protocols for Phase 3 and we're in the contracting and execution mode of doing the Phase 3. We also will begin to see the promise of anti-CTGF therapy or pamrevlumab therapy in muscular dystrophy and in particular impact on ejection -- cardiac ejection fraction and on cardiopulmonary measurements where the situation is desperate almost from the day the boys go into wheelchairs. So we're very, very interested in what the potential is there or hope for those patients.
Our company has maintained its financial discipline. So we are able to do this stuff without being in a fire sale situation and thanks to the Gods it hasn't been that way so far. Obviously, it's always delicate in a biotech company, but right now we're OK.
I would like to take the time here to thank every member of the FibroGen team, all over the world for invaluable contributions as well as the physician and investigators who participated in our Phase 3 programs in anemia as well as our collaboration partners and our investors for continued awesome support.
We look forward to keeping you updated on our progress through 2019. I'd like to wish everyone a good afternoon and good evening. Thank you all for being with us today here.
Operator
Thank you, ladies and gentlemen. This concludes today's conference. Thank you for participating and you may now disconnect.
Duration: 70 minutes
Call participants:
Karen L. Bergman -- Vice President, Investor Relations and Corporate Communications
Thomas B. Neff -- Chairman, Founder, and Chief Executive Officer
K. Peony Yu -- Chief Medical Officer
Christine L. Chung -- Senior Vice President, China Operations
Elias Kouchakji -- Senior Vice President, Clinical Development, Drug Safety and Pharmacovigilance
Pat Cotroneo -- Chief Financial Officer
Michael Yee -- Jefferies -- Analyst
Adam Walsh -- Stifel -- Analyst
Geoffrey Porges -- Leerink -- Analyst
Joel Beatty -- Citi -- Analyst
Andy Hsieh -- William Blair -- Analyst
Difei Yang -- Mizuho Securities -- Analyst
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