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Pacira BioSciences, Inc. (PCRX -1.27%)
Q2Â 2020 Earnings Call
Aug 6, 2020, 8:30 a.m. ET
Contents:
- Prepared Remarks
- Questions and Answers
- Call Participants
Prepared Remarks:
Operator
Ladies and gentlemen, thank you for standing by. And welcome to the Q2 2020 Pacira BioSciences Earnings Conference Call. [Operator Instructions] After the speakers' presentation, there will be a question-and-answer session. [Operator Instructions]
Please be advised that today's conference is being recorded. [Operator Instructions]
I'd now like to hand the conference over to your speaker for today, Susan Mesco, Head of Investor Relations. Please go ahead.
Susan Mesco -- Head of Investor Relations
Thank you, Dimitrios, and good morning everyone. Welcome to today's conference call to discuss our second quarter 2020 financial results. Joining me on today's call are Dave Stack, Chairman and Chief Executive Officer; and Charlie Reinhart, Chief Financial Officer.
Before we begin, let me remind you that today's call will include forward-looking statements based on concurrent expectations. Such statements represent our judgment as of today and may involve risks and uncertainties. For information concerning risk factors that could affect the Company, please refer to the Company's filings with the SEC, which are available from the SEC or our website.
With that I will now turn the call over to Dave Stack.
David Stack -- Chief Executive Officer and Chairman
Thank you, Susan. Good morning, everyone, and thank you for joining us to review our second quarter financial results and recent business highlights. The 2020 COVID-19 pandemic has exacerbated our nation's opioid crisis with a significant increase in overdoses versus last year due to delayed elective procedures, social isolation and economic uncertainties.
Never before has there been a more urgent need for opioid-sparing pain management. We move quickly to ensure the safety of our team while maintaining highly productive interactions with our customers. We adapted and will continue to adapt field-based face-to-face physician interactions, [indecipherable] challenges resulting from the pandemic to maintain continuity of care for patients.
I could not be more proud of our nimble team and their ability to provide industry leading customer, product and reimbursement support by applying digital tools for virtual training and key opinion leader preceptorships. As Charlie will discuss later in the call, we reported net revenue of $75.5 million for the second quarter of 2020. While second quarter product sales were impacted by COVID-19 related delays in elective surgical procedures, we began to see these restrictions lift on a state-by-state basis in April.
We remain very encouraged by recent market and revenue trends, recognizing that patients need to attend to their medical needs coupled with a stronger grasp on the COVID pandemic. All 50 states have softened restrictions and we have seen a significant rebound in elective procedures since mid-April.
Average daily sales of EXPAREL are now delivering attractive growth over the prior year with an average daily sales in June at 107%, in July at 109% of 2019 levels respectively. Today, we are pleased to report that steps have been taken to curtail select operating expenditures including strategic shifts in spending, resulting in a positive adjusted EBITDA of $8.5 million for the second quarter. We believe this will continue to ramp as the year progresses as operational spend adjustments we have made, continue to drive our ability to grow and deliver attractive results.
We also remain on solid financial footing to continue to invest internally and externally. We ended the second quarter with more than $335 million in cash and investments. Our recent refinancing of our convertible notes along with the cash generative nature of our business further strengthens our financial foundation and brings our pro forma cash balance to more than $500 million, further supporting our mission to expand our footprint as a leader in non-opioid pain management and regenerative health solutions.
We remain highly confident in our long-term outlook. Given the COVID-19 related uncertainties remain, we will not be reinstating financial guidance on today's call. However, to provide you with greater transparency and the ability to track our intra-quarter progress, we are reporting preliminary monthly sales. For July 2020, we achieved net product sales of $38.1 million for EXPAREL and $800,000 for iovera. We intend to provide you with updates on our monthly net product sales around the middle of each month. We will eliminate or make adjustments to this practice as we gain more visibility about the impact, if any of COVID in the fall.
To remind you, government intervention in the elective procedure marketplace could have a profound impact in one direction or another. Turning now to review our second quarter performance during which we continued to execute on the three global growth pillars. First, delivering robust revenue growth by expanding the use of EXPAREL and iovera for opioid-sparing pain management; second, pursuing innovative acquisition targets to improve the patient journey on the neural pain pathway and third, advancing a pipeline of customer focus non-opioid pain management and regenerative health solutions.
Let's begin with EXPAREL. With more than 7 million patients treated since launch, EXPAREL remains well positioned for long-term market leadership as the only long-acting local analgesic approved for infiltration, field block and brachial plexus nerve block. Our expectation to return to pre-COVID year-over-year growth rates of 20% plus in the second half of the year is largely due to elective surgeries returning to key states and ambulatory surgery centers quickly returning to the operating room to accommodate patients who were required to wait for important surgical interventions due to COVID-19 related shutdowns.
This underscores our investment in working closely with our ambulatory surgery center and our anesthesia partners to broaden the use of long-acting EXPAREL regional approaches as a cornerstone for multimodal opioid-sparing strategies that enable the shift from inpatient procedures to the 23-hour stay environment. The COVID-19 pandemic has created a critical need for expedited recovery, making EXPAREL-based enhanced recovery protocols more relevant than ever for patients, healthcare providers and payers across all sites of care.
Patients prefer opioid minimization strategies, reduced length of stay and outpatient care and the facility not burdened by the COVID pandemic. Providers are seeking to increase patients throughput, especially for painful surgical procedures such as total knee arthroplasty and abdominal and colorectal procedures while minimizing the risk for patients presenting to the emergency room and payers recognize the significant economic savings from reduced length of stay with procedural migration to the 23-hour site of care.
Women's health also continues to be one of our top growth drivers, and we are seeing anesthesia-driven opioid-sparing regional approaches using EXPAREL- based field blocks take hold on institutional protocols for cesarean section, mastectomy, breast reconstruction, abdominoplasty and gynecologic/oncology procedures. Here, we believe EXPAREL will be a key component in transitioning the standard of care for women.
This is especially relevant for moms who are navigating childbirth during the COVID pandemic. Most pregnant women prefer an opioid-free opportunity, so we are using real world experience from physician thought leaders as well as data from our two successful Phase IV studies in C-section to educate stakeholders virtually about the opioid-sparing benefits of an EXPAREL TAP block.
Our first Phase IV study has recently published in Anesthesia & Analgesia comparing an EXPAREL TAP field block to a bupivacaine TAP field block in 13 centers in the United States. In addition, the results from our Phase IV next-generation CHOICE study have been accepted for oral presentation at this year's meeting of the American Society of Anesthesia or ASA and we are preparing a manuscript for submission to a peer-reviewed journal later this year. The CHOICE study successfully demonstrated that EXPAREL TAP block was superior for pain control to morphine-based spinal anesthesia while reducing opioids and control for 72 hours.
In addition to our field's Phase IV and education initiatives, I would like to highlight two key regulatory programs designed to further broaden the reach of the EXPAREL label. First, the FDA recently accepted our supplemental new drug application seeking approval of EXPAREL in patients aged 6 years and older. The PDUFA action date has been set for March 22, 2021. Our sNDA filing is based on the positive data from our PLAY study of EXPAREL in children undergoing cardiac and spine surgeries. Data from the PLAY study will also be presented at the podium presentation -- as a podium presentation at this year's American Society of Anesthesia meeting.
Having pediatrics on a label is of critical importance given the significant unmet need for non-opioid options for managing post-surgical pain in this vulnerable patient population. Further, with the only currently approved label for post-surgical pain management, we believe it will be difficult to limit access to the only long-acting local analgesic approved for use in children under 12 years of age, especially when mom and dad are part of the decision process.
Beyond pediatrics, we are also working to expand the EXPAREL label to include lower extremity nerve blocks. Our Phase III STRIDE study is evaluating EXPAREL versus bupivacaine as a lower extremity nerve block in adult patients undergoing lower extremity procedures such as foot and ankle surgeries. We are in the process of incorporating feedback from the FDA into our STRIDE protocol and we are currently planning for topline data around the end of the first quarter in 2021.
To remind you, we believe that the lower extremity opportunity is at least as significant as the upper extremity market where there are more than 1 million procedures each year. We also continue to advance our strategy to secure approvals for EXPAREL outside the United States. Our regulatory activities with the European and Canadian health authorities have progressed virtually and remain on track with anticipated regulatory decisions around the end of the year.
We have completed a pharmacoeconomic study requested by the China regulators and we are working with our partners in China to determine next steps in the regulatory process. Moving now to our collaboration with DePuy Synthes, last month we announced the decision to terminate our agreement to jointly market and promote the use of EXPAREL for orthopedic procedures in the United States.
Since 2017 this collaboration has allowed us to significantly expand the use of EXPAREL, solidifying its role in opioid-sparing protocols across a range of orthopedic procedures. We have established the firm commercial foundation in orthopedics and we now have the in-house expertise to take over and expand upon these relationships. As we have stated repeatedly, orthopedic practice is evolving from an inpatient hospital experience to the ambulatory setting with anesthesia-driven regional approaches playing an increasingly essential role. This growing market is already largely served by our sales force. So we are well trained and proficient in the 23-hour stay environment. In addition to evolving site of care call point for EXPAREL, the iovera platform further extends our commercial focus into the orthopedic spine and sports medicine markets.
We believe it is in the best interest of our stakeholders to take ownership of this franchise beginning in 2021. Our implemented strategic planning modifications combined with improvement in our EXPAREL-related contribution margins due to the conclusion of the partnership made this an obvious decision for Pacira. Also, we are nearing completion of the build-out of a 20,000 sqaure foot innovation and training center in Tampa, which will allow for interactive hands-on customer training related to both infiltration technique and best practice nerve block and field block regional approaches to improve patient care with both EXPAREL and iovera.
Switching gears to iovera, as you know we kicked off the relaunch of iovera after our national meeting in February. Given the impact of COVID-19, this launch is now delayed. We remain highly confident in the technology behind this innovative system and the significant commercial opportunity it represents with sales potential approaching the $200 million significant -- by the 2020 -- during the 2020 planning period. During the COVID -- sorry, let me be clear on that. Given the impact of COVID-19, this launch is now delayed. We remain highly confident in the technology behind this innovative system and the significant commercial opportunity it represents with sales potential approaching the $200 million mark within our five year planning period.
Due to COVID, we have adjusted our near-term strategy to support our orthopedic customers and patients who have been impacted by the delayed TKA surgery and osteoarthritis. To remind you these patients are significant chronic pain. We have positioned iovera as a proven tool for opioid-free pain management operating the cap to surgery.
Two key iovera manuscripts are currently under review with two prestigious orthopedic journals. The first study was a single-center, randomized controlled trial by Dr. William Mihalko at the Campbell Clinic in Tennessee. Data from this study demonstrated the cryoneurolysis with iovera can be an important component to a multimodal post-surgical pain management strategy to help reduce the long-term post-surgical opioid use.
Patients who received iovera plus the standard of care showed a 62% decrease in opioid consumption six weeks after TKA and 29% fewer after 12 weeks. Patients also showed improved function at two, six and 12-week followup. No patients experienced the serious or device cryoneurolysis-related adverse event.
The second study led by Dr. Joshua Urban at OrthoNebraska analyzed data from 221 patients undergoing TKA who received a traditional multimodal pain management versus multimodal regimen that included iovera and EXPAREL. The treatment group's multimodal pain management regimen included pre-operative iovera and intraoperative EXPAREL. During the hospital stay. the iovera and EXPAREL group required 32% fewer opioids while reducing pain by 22% versus the control group. The iovera and EXPAREL groups also required significantly fewer opioids for two and six weeks after discharge including discharge opioid prescriptions as well as significantly shortening length of stay and having a greater range of motion at the time of discharge. These data will support the commercial rollout of iovera as we focus on two broad patient categories.
First, the combination of iovera plus EXPAREL as a multimodal procedural solution for TKA procedures and second, osteoarthritis patients seeking drug-free, opioid-free, surgery-free pain management the last several months. On the clinical front, we remain on track to begin enrollment this summer of a PREPARE study. PREPARE will evaluate iovera and EXPAREL for opioid-sparing pain management for patients undergoing total knee arthroplasty. iovera will be administered before surgery and EXPAREL will be administered during surgery. With iovera patients can prepare for surgery with several months of non-opioid pain control. We also expect that EXPAREL plus iovera for post-surgical pain control will support a more rapid functional recovery.
There are 14 million individuals in the United States who have symptomatic knee osteoarthritis. And when we look at the market potential, we believe that this is a $1 billion opportunity where iovera can capture a meaningful share. As we continue to work with these key opinion leader surgeons and anesthesiologists, we have identified a number of additional cryoanalgesia treatments for development, such as low back pain, spine, spasticity and face pain where there are thought leaders who have experience in developing treatments and a great interest in the opportunity to utilize iovera.
Turning now to our second growth pillar pursuing innovative products or technologies. Strategic partnerships and acquisitions that align with our mission, such as iovera remain a key component to our strategy. As we leverage our established infrastructure and P&L, we are thoughtfully pursuing opportunities complementary to our existing offerings that are also of interest to the surgical and anesthesia audiences we are calling on today. We see a significant opportunity to build a differentiated non-opioid portfolio focused on the patient journey along the neural pathway and have several robust opportunities to consider from our business development team.
Sports medicine remains a key area of strategic focus. Here, ASCs are the typical site of care. So this is a well-defined position specialist group who we are already engaged with day to day. The rapidly growing market is driven by continuous influx of new products, an increasing incidence of sports injuries and significant advances in the field of gene therapy and regenerative medicine. Sports medicine also offers a prospect of engaging younger patients earlier in their journey with pain and degenerative conditions which is especially important with our projected launch of EXPAREL label for patients aged six and up next year.
Finally, let's discuss our third growth pillar, advancing a pipeline of non-opioid opportunities for acute and chronic pain. Our in-house team is focused on leveraging the proven safety, flexibility and customizability of our DepoFoam platform. Last year we announced two new DepoFoam programs that were selected for clinical development. First, the intrathecal or subarachnoid delivery of DepoFoam-based local anesthetic for acute and chronic pain. Earlier this year we met with the FDA to discuss this program, and a Phase I clinical study is now under way.
Next, we are currently optimizing formulations for DepoDexmedetomidine, and we will begin a pilot study shortly or later this year in healthy volunteers using a simulated release. We look forward to keeping you apprised of our progress in both of these important programs.
With that I'd like to turn the call over to Charles to review the financial results. Charlie?
Charles A. Reinhart -- Chief Financial Officer
Thank you, Dave, and good morning, everyone. I'll start by summarizing our second quarter 2020 financial results. Before proceeding, I'd like to remind you that I'll be discussing non-GAAP financial measures this morning, which we believe more accurately reflect our business results. A description of these metrics along with our reconciliation to GAAP can be found in the press release we issued this morning.
I'll begin by briefly echoing Dave in saying that the fundamentals of our business are very strong. And the sales trends we are seeing are highly encouraging. We are well equipped to successfully navigate these challenging times and overcome any temporary disruption to topline sales. We delivered year-over-year revenue growth of 25% in 2019 and these robust growth trends continued through mid-March. We are now seeing a consistent uptake in EXPAREL sales and ordering accounts on a weekly basis since the peak of the COVID-19 pandemic impact in April with both June and July returning to year-over-year growth.
We remain very bullish about the future of our business, which is on track for accelerating profitability, now that many states are back to regularly performing elective and emergent procedures in hospital inpatient, hospital outpatient and ASC sites of care. Furthermore, our organization has been preparing for a long time to capture the increasing number of procedures moving to the ASC setting and COVID-19 has only accelerated this shift.
We ended June in very strong financial position with $335 million of cash and investments. In July, we completed a very successful offering of convertible senior notes due August 2025 that brings our pro forma cash balance to more than $500 million. Our second quarter total revenue of $75.5 million was approximately 74% of total revenues for the second quarter of 2019. This decline was of course due to the negative impact of COVID-19 and public health guidelines and government directives that postponed elective surgical procedures.
Net product sales of EXPAREL were $73 million, which was approximately 74% of the second quarter of 2019. For iovera, we reported net product sales of $1.4 million for the second quarter of 2020 as compared to $2 million for the second quarter of 2019. We kicked off the relaunch of iovera at our national meeting in February. However, the launch was interrupted in mid-March when TKAs in HOPD setting were postponed due to COVID-19.
During the second quarter, we shifted our focus to iovera utilization in physician offices to help our orthopedic customers offer non-opioid pain management to patients who have delayed TKA procedures due to COVID-19. Our non-GAAP gross margin for the second quarter of 2020 was 72% versus 77% for the second quarter of 2019.
Gross margin was negatively impacted by inventory write-offs as well as unanticipated downtime at our manufacturing site in Swindon. Non-GAAP research and development expenses were $12.3 million in the second quarter of 2020 versus $16.6 million in 2019. The decrease was primarily driven by the completion of our EXPAREL clinical studies in pediatrics and cesarean section as well as COVID-related study delays. These decreases were partially offset by the advancement of our Phase III lower extremity nerve block study and our Phase I pharmacokinetic study of EXPAREL via intrathecal injection.
In addition, second quarter R&D spend benefited from reduced costs related to manufacturing capacity expansion with a transition of our 200-liter suite at our Swindon facility from development phase to the registration phase. Non-GAAP SG&A expenses were $36.8 million in the second quarter of 2020 versus $43.8 million in 2019. This decrease is primarily attributable to reductions in J&J commission, which are directly linked to EXPAREL growth. In addition, the use of lower cost virtual tools and the cancellation of in-person meetings, medical conferences and non-essential travel all triggered meaningful savings on the SG&A line.
All of this resulted in non-GAAP net income of $5 million in the second quarter of 2020 or $0.12 per diluted share versus $17.5 million or $0.41 per diluted share in 2019. Looking ahead, we will continue to seek ways to reduce costs while remaining fully committed to providing the necessary investment for the growth of our products, future indications and pipeline. Operating expenses are being managed very closely with the potential significant full-year reductions in SG&A expenses given the social distancing implemented by state and local governments. We remain committed to profitability and expect to be adjusted EBITDA positive for the full year.
Looking out over the long term, our five-year plan remains unchanged with anticipated high-teen topline annual growth rate, steadily improving margins, appropriately managed operating expenses and significant adjusted EBITDA. As Dave mentioned earlier, we are not reinstating 2020 financial guidance today, given that the continued uncertainties around COVID-19. But in order to provide greater transparency, we are reporting monthly revenue to share intra-quarter trends.
We will consider changing this practice as we learn more about the impacts from COVID-19 as the year progresses. To remind you, state and local mandates on elective procedures can have a meaningful impact and seasonal factors are also difficult to predict with a high degree of accuracy. We are very confident in the continued growth of our business given the market's desire for opioid-sparing post-surgical pain management.
With that financial review, let me turn the call back to Dave for his closing remarks.
David Stack -- Chief Executive Officer and Chairman
Thank you, Charlie, for that review. We have come through a difficult time, and the current market trends are indicating a positive turnaround. We will continue to monitor how COVID-19 unfolds and the impacts of the market. We are ready and prepared to respond accordingly, noting that patient care and the safety of our employees will always remain the number one priority.
As we move into the back half of 2020, we have several value creating milestones we expect to achieve. We look forward to securing regulatory approval of EXPAREL in both Europe and Canada, expanding our US label to include pediatrics, reporting topline results from our lower extremity nerve block study and taking full ownership of the EXPAREL franchise as we wind down our partnership with DePuy Synthes. Importantly, we have the financial foundation from which to achieve our goals and we are moving quickly with strong topline and bottom line growth.
As we look ahead beyond COVID-19 procedure disruptions, we are extremely optimistic about our growth prospects in the long-term. As you will recall, EXPAREL grew by more than 23% in 2019 and that demand continued unabated in January and February 2020. Given this momentum along with new C-section data publications, pediatric and lower extremity nerve block label expansions and the rest of world launches, each of which represents an additional addressable market opportunity of $100 million per year, we are highly confident in our five-year planning growth projections.
We are well equipped to quickly transition into a powerful earnings story with topline year-over-year growth in the high teens, steadily improving margins from the mid 70s to the mid 80s and appropriately managed operating expenses. Before closing, let me take this opportunity to thank our shareholders along with our dedicated employees for continued support and encouragement as we've built Pacira into the world's leading provider of non-opioid pain management and regenerative health solutions.
With that I will turn the call over to the operator to begin Q&A sessions. Operator?
Questions and Answers:
Operator
Thank you. [Operator Instructions] And our first question comes from David Amsellem with Piper Sandler. You may proceed.
Zachary Sachar -- Piper Sandler -- Analyst
This is Zack on for David. Thank you for taking my question. So just starting off with COVID, I guess given the case burden that it's obviously growing across the country right now. I was just wondering if you could speak a little bit more, provide a little bit more color on what you're expecting out in terms of pace of recovery for EXPAREL in latter half of this year in 2021 and what that might mean for sort of further catalyzing migration in the ASC setting going forward? Thanks.
David Stack -- Chief Executive Officer and Chairman
Sure, thank you for the question. You know it's, what we've seen here over the last several weeks is, we are highly sensitive to the increase in COVID-19 cases in the primary ambulatory surgery states like Florida, Texas and California. And so we've seen those states stabilize basically on a week-to-week basis. At the same time, we've seen the states the -- the states who are less reliant on ASCs or who were slow to recover come online, so that we've continued to see a weekly increase in sales. And so I think what we're seeing is that the ASC is becoming the primary route of recovery. And so as the -- as all 50 states participate in a higher level and then when we see these states -- the leading states like Texas, California and Florida and we see these spikes abate, we expect that we're in a very good position to continue to come out of this in a very strong way.
I mean -- I think the nature of your question is, how does the ASC lead us through the rest of the year? And other than the governmental control of elective procedures, and if we don't have any unforeseen spikes that lead us to the state governments shutting down elective procedures in the hospital outpatient and the ASC, I think we're in very good shape to meet the number that we've been talking about for many months now that we would see roughly 80% to 85% of the procedures come back and be performed and that the majority of those would be recovered in the ambulatory in the 23-hour state market.
Zachary Sachar -- Piper Sandler -- Analyst
Okay, great. Thank you.
David Stack -- Chief Executive Officer and Chairman
Thanks.
Operator
And our next question comes from Randall Stanicky with RBC Capital Markets. You may proceed.
Randall Stanicky -- RBC Capital Markets -- Analyst
Two questions, number one, can you help us understand how sticky the business is on the ortho side as we think about J&J stepping away as your partner in 2021 and specifically how much new spend that you're going to need to support that business? This has been a recurring investor question.
And then secondly, I just wanted to ask you about July, how normal was that month, because if you annualize the $38 million in EXPAREL sales you get close to where your initial guidance was for the year. So I'm just trying to understand how much more opportunity is there? Was there any kind of catch-up in that number? Just how to think about that month from a sales perspective? Thanks.
David Stack -- Chief Executive Officer and Chairman
Thanks, Randall. And both very relevant questions. So when we look at the projected savings from the termination of the DePuy Synthes relationship and we look at the additional cost that will be borne by taking the place of those services, it's roughly 10% of what will be saved, so just to be complete here, we've been adding folks for iovera. We've got a field force alignment and allocation model that is already anticipated that we were going to be replacing DePuy Synthes at the end of 2021. So we've moved that forward modestly and along with the build-out of our training center in Tampa, which will allow us to do a lot of these things virtually in this post-COVID world that we're addressing.
We think that the investment will be modest relative to the savings and as I said roughly 10% of what we're expecting to save will be allocated to that effort. July is an interesting month and I appreciate the question because we think about the same way you are. So that's why I mentioned in my previous answer that what we saw was that the market is stable to growing modestly and I'm sure that's the nature of your question. We think that that's very encouraging, given that we didn't see the same kind of progression of growth in the big states that brought us out of this recovery. So specifically, Florida for example was significantly ahead of pre-COVID going into July and has come back to basically flat on pre-COVID now.
So what we see here is, as we get over these spikes in these big states for ASCs and where there is a lot of business in a traditional sense, anyway, we think that we're in a great spot to benefit both from the growth in the states that were delayed or don't have the same reliance on ASCs who are finding different ways to treat these patients in the 23-hour stay environment, hospital outpatient for example. And so as the big states come back online we think we're very well positioned to continue to grow through the back half of 2019, always of course stating the obvious that the unknown of additional COVID spikes especially in these heavy ASC states or any government mandates that come down could have a significant impact on that but ex those kinds of intrusions into the marketplace, we think we're in a really good position here.
Randall Stanicky -- RBC Capital Markets -- Analyst
Great. Thanks, Dave.
David Stack -- Chief Executive Officer and Chairman
Thanks, Randall.
Operator
And our next question comes from Greg Fraser with Deutsche Security. You may proceed.
Greg Fraser -- Deutsche Security -- Analyst
Good morning, guys, thanks for taking the question.
David Stack -- Chief Executive Officer and Chairman
Good morning, Greg.
Greg Fraser -- Deutsche Security -- Analyst
I was wondering, if you could discuss your strategy to build patent protection around EXPAREL and specifically, maybe you can comment on the types of patents that you're pursuing and when you think patents could issue?
David Stack -- Chief Executive Officer and Chairman
That's a long course. That's a three credit course, Greg. I'll go quickly. First of all, we -- and as we've said several times, the points to consider that were developed by the generic division of the FDA we think help us a lot. Because of their demand that you would have an exact duplicate of EXPAREL, someone would have to have the specifications for release that we use in order to release a batch of EXPAREL from a manufacturing facility and then they would have to validate that by being able to have an assay that measures all of those specifications.
And so we see the fact that we've never disclosed those specifications into the marketplace as a significant hurdle and the fact that the assay that measures those release specifications was developed by Pacira as proprietary to this year and we've never told anybody what that assay is as a second significant hurdle in addition to EXPAREL manufacturing and all the rest. So in addition to that, we've got a series of patents that were filed with the PTO many years ago on spray technology and so, we have not disclosed in a general sense which of these technologies are being used by our manufacturing facilities, and when we will use any of the above-mentioned patents.
And so that's sort of part 4 if you will. And then as we've built out the 200-liter facilities, we have come up with a number of non-obvious unanticipated observations that have been patented. So we -- the PTO could come back with the patents on the new manufacturing process. I mean, they've been filed for many years. So that could be any time in the relative short-term, the new patents based on our observations and building up 200-liter, Greg, will take several years to come through the PTO. In the interim, we don't believe that anybody has got any type of commercial manufacturing that would allow them to manufacture a multivesicular liposome of any kind, specifically EXPAREL.
So it's not a perfect answer to your question. We filed a number of patents and continue to file a number of patents not only around these observations, but also on different IVRA as we call it, this assay that allows you to release these different batches and so we think we're in a strong position relative to anybody being able to make a generic EXPAREL in a bit of a non-traditional way, but we don't see a generic patent coming in the foreseeable future, if at all.
Greg Fraser -- Deutsche Security -- Analyst
Great, thanks for all the color.
David Stack -- Chief Executive Officer and Chairman
Thanks, Greg.
Operator
And our next question comes from Ami Fadia with SVB Leerink. You may proceed.
Ami Fadia -- SVB Leerink -- Analyst
So on the pace of the recovery across the different states, could you give us some idea about the variation from state to state? What are the best and worst states currently doing in terms of surgery volume and EXPAREL use? Is the 109% year-over-year growth in July is being driven by a few large states or is robust recovery across the board?
So for example, you mentioned that some large states are heavy with this, states like Florida, Texas and California, but these states also have seen great spike in terms of COVID cases these days. So have you seen these states taking any measures of rolling back their elective surgery, for example, Texas probably, I thought Texas put off calls on elective surgery a few weeks ago, so any color on those measures will be appreciated. Thanks.
David Stack -- Chief Executive Officer and Chairman
Sure. Now, thanks for the question. Let me go on reverse. So first one, there have been no rollbacks of elective surgeries in ambulatory surgery centers and hospital outpatient departments that we are aware of. You are correct there were situations where hospitals were saved for the potential [Technical Issues] and so elective surgeries were not allowed in the hospitals, but they have never been diminished in or eliminated from ASCs in HOPD use.
So that's a very important aspect of answering the question that you just asked. So what we saw in July was that we saw a still growth in Texas, in California, specifically over 2019. Florida moderated back to where it was basically pre-COVID and making up the difference from the previous months were a number of smaller states who are not as dependent on HO -- or an ambulatory surgery centers. We did see New York State, for example, come back strong in the July time period. In states like Ohio, North Carolina, Georgia, those states are also participating in a more meaningful way than earlier in the COVID recovery.
So to be very specific, Texas, California, Florida largely led us out of this mid-April time period and with the increase in COVID positive cases in those states in the July time period, the governors did not close the opportunity for surgery. But what we saw was the number of patients who were infected and their extended families really dampened the number of patients who were appropriate for an elective surgery in any case.
And so we think that was the reason for some moderation in the growth in those states. So we were able to maintain our growth especially since July of 2019 with participation from a bigger -- a larger number of states and that's what gives us the confidence that when we do have a return to normal in the big ASC states like Texas, California and Florida that with the participation of all of the other states we believe that we're going to be in a position to get back to that pre-COVID growth rate that we talked about during the script.
Ami Fadia -- SVB Leerink -- Analyst
Thanks. That's very helpful.
David Stack -- Chief Executive Officer and Chairman
Thanks. Thanks for your question.
Operator
Our next question comes from Serge Belanger with Needham & Company. You may proceed.
Serge Belanger -- Needham & Company -- Analyst
Hi, good morning. A couple of questions for me. First, Dave on the marketing footprint of the company, can you tell us what that looks like once the DePuy's collaboration is over? And should we expect any additions to that footprint with label expansion to the pediatrics and lower extremities?
David Stack -- Chief Executive Officer and Chairman
Yeah, thanks for the questions, Serge. So we have separate customer facing organizations. And so we started earlier this year actually, expanding the regular sales force, our normal-sized sales force that is driven by surgeries and surgical procedure opportunity on a geographic basis and there's roughly 140 folks in that organization, Serge. And we started adding to that and training on that so that we would have been at full allocation at the end of 2020.
Now given COVID in some of the -- the new ways that physicians want to deal with us on a virtual basis or the inability to make time to train and to see how representatives because they're so busy in the operating room. We've got a dozen or so territories that are open that we are not going to fill until the end of this year when we have a better grasp on exactly how we're going to -- how we're going to interact with our customers and how we're going to train those folks. At the same time, we've got an organization of roughly 50 that do nothing but train, and so there is an innovation team and then there is a clinical education team and these folks train all of our anesthesiologists and all of our surgical customers.
We've increased the size of that sales force to anticipate the fact that we're going to be doing more virtual sessions and more training sessions, but we're not going to be live, but were going to be done in a more virtual online way and that's already taken place. And so there is a few more places that we will add based on the iovera roll out, but I think generally speaking that is right sized as we move away from DePuy Synthes.
We've hired a team of specialty nurses who will work in the pediatric hospitals. There is only roughly 60 of those in the United States that are of significant strategic interest. So we don't believe we need to increase the size of the sales force at the current time in order to address the pediatric opportunity, and right now we're looking at having data from the STRIDE study on lower extremity nerve block market at the end of Q1 in 2021. And so with a normal 10 months review process, we would get approval for the lower extremity nerve block early in 2022. And so there are no plans to address that opportunity today. That will be something that we do sort of in mid 2021, so that those people are trained and available for a national meeting in early 2022 as we launch nerve block -- or lower extremity nerve block.
So we've -- we're watching the marketplace, we are building out a training center in Tampa, where we think that we can train physicians, a 100 at a time. We also have strategic relationships with Mednax and Envision and a number of other anesthesia groups. So we're training more and more people on regional anesthesia and that's been done by our clinical education teams and by our innovation team. So we think we're in a very good spot. And that's why the amount of resource, additional resource that needs to be added here to be able to service our customers when we do not have any longer relationship with DePuy Synthes is relatively modest relative to what we have today.
Serge Belanger -- Needham & Company -- Analyst
My second question is regarding the reimbursement environment for EXPAREL. As usage increases outside the hospital and especially in ASCs, any expected changes to CMS policies or payment levels that we should look for in this fall?
David Stack -- Chief Executive Officer and Chairman
No. As a matter of fact two days ago now the CMS came out with their 2021 OPPS guidelines and they make specific mention that the only ASC product that is unbundled from the surgical bundle is EXPAREL. We also have seen that CMS will pay for total hip arthroplasty as we move into 2021. So CMS, we're in very good shape. We also continue to work with commercial payers and Aetna for example is paying for hospital outpatient use of EXPAREL in the State of Florida.
So we see that as a good pilot for us as we improve reimbursement with our commercial payers as well and there is a number of concierge-type services, Serge, that are entering the marketplace now where they work directly with self-insured providers, payers. And so we got very significant relationships with those folks as well. And I should also mention that CMS has increased the payment for EXPAREL to $1.29 a milligram now. And so there is no reason to expect that there's going to be anything negative happening with the reimbursement of EXPAREL and increasingly, we see payers of all sorts more interested in moving patients out of the hospital environment and the way to do that is with EXPAREL and so if an insurer is thinking that they're going to save several thousand dollars on a major procedure like a spine or a knee, it is not an issue at all to spend $300 to make that happen by using EXPAREL.
Serge Belanger -- Needham & Company -- Analyst
Thank you.
David Stack -- Chief Executive Officer and Chairman
Thank you for the question.
Operator
And our next question comes from Gary Nachman with BMO Capital Markets. You may proceed.
Robert Fay -- BMO Capital Markets -- Analyst
It's Rob Fay on for Gary. Could you comment on your current appetite for business development? Are you looking at opportunities more aggressively following your recent debt refinancing that strengthened your cash position?
David Stack -- Chief Executive Officer and Chairman
Not more aggressively, Robbie. We never, Ron Ellis and his team never really stopped looking at these opportunities that we're interested in. So we continue to work with a number of different opportunities. There is a couple that we're really excited about that we continue to pursue and we expect to be able to tell the world about a couple of these things before the end of this year. So now we've been very active. There is a number of things that are of great interest to us and always the additional cash always helps of course, but I wouldn't say that we're any more aggressive now than we were before.
Robert Fay -- BMO Capital Markets -- Analyst
Thanks. And then for the pediatric indication, how quickly do you expect EXPAREL use kind of ramp in that patient population? And are you still targeting a nerve block indication for pediatrics?
David Stack -- Chief Executive Officer and Chairman
So two different things, right. So the pediatric community is relatively small and so we will have to train, of course, which is one of the reasons for the Tampa training facility, but we expect that with a relatively modest requirement for hands [indecipherable] to customer training that we will be able to train this community very quickly and that this will ramp much more quickly than any of the other indications that we've ever had an opportunity to put into the marketplace. And we see great interest. We're talking to these folks in addition to EXPAREL about iovera.
There is a lot of interest in the pediatric marketplace and frankly some anger actually in some cases, when the anesthesiologists and when the pain management folks in the peds find out that no local anesthetic is currently approved for pain management in a pediatric patient, most were not even aware of that. So there is a lot of positive energy in that marketplace.
So this first indication as you point out is for infiltration. We are working with the FDA on a nerve block indication. It is not easy to find a nerve block indication that would pick up on the adult use of the product where you find yourself going, or things like open fractures and things like that and we know from experience that emergency situations where a mom and dad have to sign a patient into a clinical trial are very difficult. The FDA knows that, and so we're working with them on finding appropriate procedure where we can do a study that would add to the EXPAREL label for nerve block in kids.
Robert Fay -- BMO Capital Markets -- Analyst
Thank you.
David Stack -- Chief Executive Officer and Chairman
Thanks.
Operator
And our next question comes from Dana Flanders with Guggenheim. You may proceed.
Dana Flanders -- Guggenheim -- Analyst
Thank you for the questions. Dave, I know you just mentioned, you have a study read out in lower nerve block in Q1. Can you just remind us how you are viewing that opportunity and the importance of that indication for future EXPAREL growth and I know pain studies are atop, especially it's an active comparator. What have you learned or incorporated from prior nerve block studies to position this one for success? Thank you.
David Stack -- Chief Executive Officer and Chairman
Thanks a lot. And well, thanks for the question, Dana. We're not -- obviously, we're not going to teach. We've done enough teaching of other potential competitors on how to do clinical trials on pain. So as there is a number of non-obvious things that we were able to do in these clinical trials that allow us to have the clinical success that we've had, I don't think that there is any reason to believe that lower extremity nerve block will be any different than that. I think the first thing that is obvious at least to us is that you can't use the competitive agents in any kind of appropriate way in a nerve block indication, largely because they're neurotoxic for one reason or another.
But secondly, they have limitations on how those products can be used. When we're doing either a nerve block or a field block, EXPAREL allows us to put the drug in direct contact with the sensory nerves and then set itself up in such a way that these multivesicular liposomes release small quantities of bupivacaine over the next three to four days, but they are in such close proximity to the sensory nerves that we can achieve this long-term application and long-term extension of pain control and as far as we know at least today, Dana, the only product that allows you -- the only delivery technology that allows you to do that is DepoFoam.
So in some respects it's easier for us to do, but we also know that there is a number of problems when you're working in an area where you can not let the patients who have pain. So you have to provide a rescue. It's not so much whether you rescue or not, it's more of a statistical analysis that you apply against that and how you analyze the impact of rescue medications, which medications you allow, how you set up your protocol in order to capture that in such a way that not only allows you to deal directly with the regulators in a meaningful way but also allows you to deal with your practicing surgeons and anesthesiologists so that you can be very forthright with them about the impact of trying to control the subjective nature of pain, especially when the clinical trial has so many different variables that you have to measure.
It's really all about how you set up the stats protocol and how you set up your protocol and your relationship with your clinicians so that they're able to follow a fairly complex protocol and you're exactly right that 50% of pain trials fail for a lot of reasons that we've been able to identify in the 10 years that we've been developing EXPAREL. So I'm not in a position to give any other specifics, but I think we're in a very good spot to be able to -- good to achieve a nerve block claim and the FDA is very interested in this.
We've been working with them on a regular basis with the STRIDE study and one of the reasons that we've moved this back a couple of months is because we've been working with them on a couple of modifications that they suggested that they think will make this a much easier trial to evaluate on the backside after the inpatient enrollment is complete.
Anything else, Dana?
Dana Flanders -- Guggenheim -- Analyst
And just can you remind us how you're viewing the opportunity, the market opportunity. Thanks.
David Stack -- Chief Executive Officer and Chairman
So the fastest growing use of nerve blocks and field blocks is in foot and ankle. So we think that that's a specific number that leads us to be quite hopeful about the future of nerve block in this indication. We also know that there is a significant use of EXPAREL currently and adductor canal blocks in the knee and so we think that we would have a much higher market share if we had a nerve block indication for the lower extremity.
So in the upper extremity, and remind you that the brachial plexus nerve block launched in April of 2018 was when the company really accelerated again and where we got into the low-teens of EXPAREL growth on a quarter-by-quarter basis. We think that the same kind of opportunity, the same magnitude of opportunity is available for the lower extremity and we also like this because many of these surgeries are actually done in an ambulatory surgery center already.
So being able to replace pumps and catheters in a lot of the ways the docs -- a lot of the techniques that docs are currently using to achieve several days of pain control, we think could be much improved with a single dose of EXPAREL. It gives you several days of pain control. So we think this is another rapid customer demanded opportunity to move a patient to an ambulatory surgery center and provide pain control at the same time.
Dana Flanders -- Guggenheim -- Analyst
Great, thanks for all the color, Dave.
David Stack -- Chief Executive Officer and Chairman
Thanks, Dana.
Operator
And ladies and gentleman. This concludes our Q&A portion of today's conference call. I would now like to turn the call back over to Mr. Dave Stack, Chairman and CEO, for any closing remarks.
David Stack -- Chief Executive Officer and Chairman
Thank you, Dimitrios. I'd like to thank you all for participating and listening to today's conference call. We look forward to keeping you updated on our progress. Next for us is the Wedbush Conference in August, followed by the HC Wainwright in September. Thank you. And stay well.
Operator
[Operator Closing Remarks]
Duration: 58 minutes
Call participants:
Susan Mesco -- Head of Investor Relations
David Stack -- Chief Executive Officer and Chairman
Charles A. Reinhart -- Chief Financial Officer
Zachary Sachar -- Piper Sandler -- Analyst
Randall Stanicky -- RBC Capital Markets -- Analyst
Greg Fraser -- Deutsche Security -- Analyst
Ami Fadia -- SVB Leerink -- Analyst
Serge Belanger -- Needham & Company -- Analyst
Robert Fay -- BMO Capital Markets -- Analyst
Dana Flanders -- Guggenheim -- Analyst
