Good day, ladies and gentlemen, and welcome to the LivaNova Plc Third Quarter 2019 Earnings Conference Call. At this time, all participants are in a listen only mode. After the speakers' presentation, there will be a question and answer As a reminder, this conference call is being recorded. I would now like to turn the conference over to your moderator today, Mr. Mathew Dazs Ivanovazs, Senior Vice President of Corporate Development.
Please go ahead.
All right. Thank you, Julie, and welcome to our conference call and webcast discussing LivaNova's financial results for the Q3 of 2019. Joining me on today's call are Damien McDonald, our Chief Executive Officer Thad Huston, our Chief Financial Officer and Melissa Farina, our Vice President of Investor Relations. Before we begin, I would like to remind you that the discussions during this call will include forward looking statements. Factors that could cause actual results to differ materially are discussed in the company's most recent filings and documents furnished to the SEC, including today's press release that is available on our website.
We do not undertake to update any forward looking statement. Also, the discussions will include certain non GAAP financial measures. Reconciliations to the most directly comparable GAAP financial measures can be found in today's press release that is available on our website. We have also posted a presentation to our website that summarizes the points of today's call. This presentation is complementary to the other call materials and should be used as an enhanced communication tool.
You can find the presentation and press release in the Investor Relations section of our website under News and Events, Presentations at investor. Livanova.com. With that, I will now turn the call over to Damian. Thanks, Matt.
Welcome to our Q3 2019 conference call. Today, we will discuss our results, provide some recent highlights and reaffirm sales and earnings guidance. 3rd quarter adjusted EPS exceeded the upper end of our guidance range, driven by high single digit sales growth in neuromodulation that included another sequential uptick in our U. S. Epilepsy sales.
The solid performance in Neuromodulation was partially offset by some softness in our cardiovascular franchise. I'm going to start off by discussing some recent highlights, then move to our sales results by business. After my comments, Thad will provide you with additional details on the financials. Then I will wrap up with closing comments before moving on to Q and A. In early September, CMS accepted the protocol for our RECOVER clinical study evaluating VNS therapy for treatment resistant depression.
RECOVER is a double blind randomized placebo controlled study with a follow-up duration of at least 1 year. The coverage with evidence framework also includes the possibility to extend the study into a prospective registry. RECOVER will include up to 500 unipolar and 500 bipolar patients at a maximum of 100 sites in the United States. On September 27, Doctor. Asher Malik, President and Chief Medical Officer for CenterPoint Behavioral Health Systems in St.
Louis enrolled the 1st patient in the RECOVER study. We believe this represents a landmark achievement for patients who suffer from this debilitating disease. Turning now to our net sales results for the Q3, which will all be stated on a constant currency basis. Total net sales were flat compared to the Q3 of 2018. Neuromodulation grew in the high single digits, while cardiovascular declined in the mid single digits.
Overall, our U. S. Business declined 1% primarily due to difficult comparisons in HLMs and softness in heart valves. Europe grew for the 8th straight quarter and rest of world grew nearly 10% excluding the impact of a Canadian distributor exit. Cardiovascular sales were $155,000,000 down 4.9% from the Q3 of 2018.
Cardiopulmonary sales were $120,000,000 in the quarter, a decline of 4.5% versus the Q3 of 2018. Heart lung machine sales declined in the mid to high single digits due primarily to a difficult year over year comparison in the U. S. And Europe and a better than expected global performance in the first half of the year. Our oxygenator sales declined from the previously mentioned terminated Canadian distributor agreement.
In the Q3 of 2018, sales from this agreement were 8 in the rest of world category of cardiopulmonary. Excluding this impact, oxygenator sales grew in the mid to high single digits, so performed well growing double digits in the quarter. Turning to heart valves, dollars 1,000,000 in the quarter, a decline of 9.1% versus the Q3 of 2018 as a result of softness. Perceval declined in mid single digits this quarter as double digit growth in Europe was more than offset by declines in the U. S.
Circulatory support or ACS Largely, we're seeing traction, but the earlier than expected FDA clearance of LifeSpark, our next generation circuitry support pump and controller system, we expect the ACS business will forecast full year growth in excess of 20%. Now let's turn to Neuromodulatory.
We expect the ACF business to forecast full year growth in excess of 20.1 percent.
Now let's turn to Neuromodulatory. We're currently under $13,000,000 up 7.8% versus the Q3 of 2018. In the U. S, dollars 88,000,000 and we're above our expectations. The competitive pressures in field continue to moderate and we saw our overall implant rate rise on a year on year basis.
Scentiva represented over 2 thirds of our U. S. Generator sales mix. Europe delivered mid teens sales growth based on the continued adoption of Scentiva and a strong performance in the U. K, France, Germany and Spain.
European adoption of SenTiva sales. Rest of World delivered a robust quarter growing over 65%, driven by a strong performance in the Middle East from our commercial expansion and our go to market strategies. And finally, neuromodulation pipeline continues to make that ANTHEM HFrEF U. S. Pivotal trial continues to enroll ahead of our expectations with over 70 sites active and more than 125 patients randomized.
I'll now turn the call over.
Thank you, Damian. I'm going to discuss the 3rd quarter sales in the Q3 were flat versus the Q3 of 2018. Sales growth in Neuromodulation, aided by a decline in HLMs, heart valves and the impact from the termination of a Canadian dollar. Adjusted gross margin as a percent of net sales in the quarter was 70.1%, up 190 basis points from the Q3 of 2018 and revenue adjusted gross margin has exceeded 70%. The margin improvement was driven by mix, adjusted R and D expense in the 3rd quarter's $39,000,000 compared to $38,000,000 in the Q3 of 2018.
The percentage of net sales was 14.4% versus 13.9% in the Q3 of 2020. R and D is increasing behind our continued progress in the ANTHEM HFrEF pivotal trial, COVR study. Adjusted SG and A of $2,000,000 compared to $101,000,000 in the Q3 of 2018. SG and A as a percentage of net sales was 37.8 points versus the Q3 of 2018. The change is largely related to the full impact of expanding ACS commercial capabilities, strengthening our commercial organization in international markets and increasing investments in neuromodulation.
Adjusted operating income was $48,000,000 compared to $47,000,000 in the Q3 of last year as improvements in our adjusted gross margin were partially offset by investments in our key growth drivers in R and D. Adjusted operating income margin from continuing operations rose 50 basis points to 17.8%. Our adjusted effective tax rate in the quarter was 11.2 percent an improvement from 2018 as a result of the increase in the quarter of 2018 as a result
of the mix. Dilutive
EPS from continuing operations in the quarter was $0.84 compared to $0.78 a year ago and above its range. Our cash flow from operations excluding payments for one time integration and restructuring costs through was $91,000,000 Capital spending for the 9 months of the year was $17,000,000 lower than the 1st 9 months of 2018. Balance at September 30, 2019 was $75,000,000 at December 31, 2018. Our net $65,000,000 up from $124,000,000 at year end 2018. In July, we made the first payment of $135,000,000 in connection with the settlement by district litigation in the U.
S. And we received $34,000,000 in product liability proceeds from our insurance carriers. Now turning to 2019 guidance. In Neuromodulation, 3rd quarter results were ahead of our expectations and we now expect the U. S.
Neuromodulation business to fall within a range of $325,000,000 to $335,000,000 for the full year. In terms of overall guidance, we continue to forecast 2019 sales growth between 1% and 3% on a constant currency basis. The range is more prudent at this point due to the performance of the cardiovascular portfolio. If current exchange rates remain unchanged, the company's full year revenue guidance will be negatively impacted by TandemLife. Also note that this guidance includes 1 quarter of sales from TandemLife prior to the deal closing in April 2018 or $6,000,000 and the impact of exiting the distribution agreement in Canada that represented $32,000,000 in sales in 2018.
Now turning back to the rest of the P and L. We continue to see diluted earnings per share from continuing operations to be in the range of $3 to $3.10 We now expect our tax rate to fall within a range of 14. Our guidance for all other full year metrics is unchanged from May 1. With that, I'll turn the call back to Damian for some final comments.
Thanks, Ted. We are confident in our growth prospects and continue to focus on execution, strong portfolio management and developing the talent and culture of LivaNova. While our heart valve sales remain challenged and we are in a period of difficult comparisons for HLMs, the U. S. Neuromodulation business is improving and the rest of the business lines and regions are performing well.
We continue to expand gross margins, make significant investments in our R and D portfolio in non core areas. We look forward to updating you on our continued progress and delivering on our commitments to drive shareholder value. And with that, Julie, we'll open it up for questions.
Your first question comes from the line of Raj Denhoy from Jefferies. Your line is open.
Hi, good morning. Hi, Raj. Hey, maybe we could start with the VNS business, the epilepsy business. So as you noted, some of the issues earlier this year, particularly the sales force turnover and then the competitive headwinds from the recent drug launch. I'm curious if you could maybe parse out which of those seems to be recovering for you?
Is it are you seeing maybe the sales hires getting more productive? Or is it that kind of slowness in the pipeline progression of patients is maybe lessening because of that drug is kind of playing through. Any thoughts just really on where you are on that recovery?
Well, I think it's a combination of all of that. We've done a lot in the last 6 months to really understand the market dynamics. I think the uptake of Epidiolex, the rate of uptake is flattened. So we're not seeing the progression of patients and that I think is one thing. Definitely the sales force, I really believe has become more productive.
We see that in their new patient implants. The growth rate still declined year on year, but it was a lower decline than we anticipated and ahead of our expectations. So I think they're being more productive. End of service continues to tick along well in that low single digit. And I think the way we're changing our messaging and talking about why BNS is so essential to the mix of drugs.
And you need to have this Guardian to get at the other benefits like cardio protection, neurocognitive benefits, decreased hospitalization, SUE debt reduction. Those things I think are really starting to play through in our storyline.
Okay. Fair enough. And just 2 other ones quickly. Just the so I know you raised the guidance for the U. S.
For U. S. BNS. Again, kind of a follow on to the last question. But where are you thinking in terms of the recovery now?
Is this a business that we can reasonably assume can get back to sort of mid single digits as we move into 2020?
Yes. I think that for us is where we'd like to have the business positioned. We've always seen this as a robust business and the U. S. I think is ticking along well and particularly pleased with what the international teams are doing to Europe and the rest of world teams have done tremendous work in the last 6 months too and I'm really, really pleased with the results.
Okay. And this is my last question just on the clinical study. So you mentioned the first implant has occurred. I'm curious as any you can offer in terms of how that pace of patients getting done has progressed. Are you and the genesis of the question is really thinking about when you can get to an interim look at the data, 250 or so patients.
How is enrollment going? And are you comfortable with maybe getting to that 250 patients 3rd, Q4 of next year?
Yes. You spot on there Raj. That's exactly what we're thinking. It's going to take a little while to ramp. We were thrilled that Doctor.
Malik could get a patient in 3 weeks after we had the approval for the study. It was a really fabulous effort from the whole team. And that's what we're really looking at is 250 patients around Unit 4Q in 2020.
Okay, fair enough. Thank you.
Cheers, Raj.
Your next question comes from the line of Rick Wise with Stifel. Your line is open.
Good morning, Damian. Congrats on the better than expected neuro performance. But let me turn to the part of the business, if I could. You said that some cardiopulmonary softness among others. Can you talk take us through the various pieces?
I'm sure this was not the quarter you wanted to see, but just help us sort of business by business understand some of the elements. TandemLife, obviously LifeSpark approval came early and expected. It sounds like your controlled rollout is later this quarter. Just help us understand how that business what happened and how the raised pieces get back on track in the Q4?
Great set of questions, Rick. Good to hear you. Look, I'll start with ACS. We did get the clearance earlier than anticipated. And honestly, I think that impacted our ability to drive new customer acquisitions.
If the new model is coming, people are less inclined to want to be trained on the old model. And that's really what we saw. But I think the team is doing well and the account planning for the launch is progressing. So we'll do a limited release in 4Q back end of 4Q. And we're really now building inventory so that we can do a more robust launch in 1Q.
I think it's important that we go to market with a contiguous supply chain and I think the planning there is on track. So that's I think a very important step for us. That's a high growth business that we're very excited about. HLMs, tough comps. We grew 10% in the U.
S. And 14% in Europe 3Q 2018, so 10% overall. So it was a tough growth comp. But we're still working our pipeline. We're getting into the later innings of that conversion pipeline for the S3s.
Still some room left in rest of world earnings. And our business is not all just about conversions. We do have new installations and competitive conversions, but we're at the back end of that program. So I think the tough comps in the conversion cycle is really what happened there. But again, funnel management is in place and I'm really expecting the team to continue to drive that business.
Heart valves, this was tough for us as you say, not what we wanted to see. Perceval continues to struggle in the U. S. With the execution there. But Europe is still doing well.
And it's really fascinating. We've just celebrated with NASA, a clinic in Italy, their 1,000 implants of Percival. And I think it's the largest single center series in the world and really phenomenal results and patient commitment there. And yet we're still struggling to find that traction in the U. S.
But that's what we're continuing to focus on better commercial execution, procedure training, the recent valve in valve indication I think is important. So we're continuing to work with that team. I'd really like to see that turnaround. I'm still committed to Percival. I think it's a great product and off as an alternative for the thousands of patients where TAVI is not an option.
And I think if you're looking for a minimally invasive solution, this is a really great alternative. And then lastly, the traditional tissue valves, we've really been moving away from that whole portfolio. So that's continuing to decline high single digits. And mechanical was flat, which was also useful. So I think that's the story.
Great tough comps in HLMs, but continuing to work our funnel. And then getting that personal profile working in the U. S. While we continue to make headway with the international group. Yes.
That's
yes. I think I highlighted
oxygenators as you highlighted earlier did do quite well mid to high single digits in the quarter. So that business is holding in and gaining share.
Thank you for all that. Turning to guidance for a second, just if I'm thinking about the guidance and doing the math right quickly here, the 4th quarter guidance and keeping guidance unchanged after especially the strong neuro, I think I'm doing it right in suggesting that it implies much softer neuro results in the Q4. Is that right? Is that the right way to think about it? And on gross margins, it would seem to imply, and I'm guessing if neuro growth would be less, gross margins will be impacted, it would imply a big sequential downtick in gross margins.
Am I thinking about it right or wrong or maybe help us understand those dynamics looking at the 4th quarter?
So while we feel good about the new range, we did want to remain prudent on the views of this business. You look at where we expect NPI to return to growth in Q4, it's a very positive result. As we mentioned before, there is an impact on customer buying patterns and we do still believe that EpidioX is having some impact on the new patient funnel. But as you point out, taking the range up is a really positive sign. The thing to think about too though is that last year's Q4 was represents a really difficult comp because it was a record quarter for the U.
S. Where we grew over 10%. Coming to gross margin, we do think that that should remain around that 70%. So breaking through the 70% threshold, I think, is a really positive sign for the profitability of the company and attaining the top and bottom line guidance that we previously provided.
And maybe last for me, sort of a 2 part question. Damien, you highlighted Europe 8th quarter in a row, I think you said of solid performance. I know you've worked very hard to turn around that business, get the right leadership, get the right systems, make it work and it would seem to be working in a big picture perspective. U. S.
Seems more frustrating, I think it might be fair to say. So part 1 of my what I know you're in a turnaround in your mind. How are you thinking about the next few years to get that kind of not a fair question because I know there's a lot of moving pieces here, but just wondered at a high level your thinking. And every CEO, CFO's favorite question at this time of the year, How should we be thinking about 2020? I know it's early.
I know you're not giving guidance. We wanted to be first. We wanted to be and I think Matt would like me to say, we'll provide guidance on our 4th word. So look, you really highlighted something that I think is important. The EU, 8th straight quarter and it seems to be working.
And what was the difference to their leadership? And Marco and the team there, I think, have done a tremendous job. The double digit again in international, Roy and the team there, I think, have really made great progress, a lot of change in those geographies with the go to market strategy, taking areas direct. And so I chalk this up to leadership, and I think this is the thing that's important in the U. S.
Is for the leadership to gain traction. Paul Buckman, who a lot of people know about a quarter ago and he's really stepped up and is starting to really understand where And we'll continue to focus with that team. There's also a new
team of people there
that are doing, I think, great things. And we'll continue to focus with that team. There's also a new CFO in the U. S. Region as well.
And Lawrence, I think, is going to bring a lot of discipline to that group. So I think we will continue to focus our energy on getting the U. S. Back to consistent growth. But I'm quietly encouraged by the new leadership there.
Thank you.
Your next question comes from the line of Matthew O'Brien with Piper Jaffray. Your line is open.
Okay. Thanks for taking the questions. I guess just one clarification on Raj's question. Did you guys say the interim look should be Q3, Q4 of next year as far as the depression study goes?
Yes, Q4 2020. It's the first look. Yes, the first look. Yes.
Got it. Okay. So then kind of following up on Rick's question a little bit on the cardiovascular business. I think you said in cardiopulmonary, had a really strong first half, probably a little bit of pull forward sales there. You're not going to get the new heart lung machine out until the middle of next year.
And it sounds like the valve business, especially Perceval in the U. S. Remains challenged just because of other options that clinicians have at this business heading into 2020, is it one that can deliver some decent growth throughout the first half of next year or is it going to be more of of a growth headwind as the neuromod business accelerates a little bit?
Yes. It's Matt, Matt. So for cardiovascular, we're not giving overall 2020 guidance. But if you just think about where the market is, we've said before, HLMs, oxygenators, it's a low single digit market. A lot of that's coming from international expansion But we But we're really looking at ACS as we've been talking about as being the key driver, not just now, but also into 2020 because of the opportunity there and as we continue to expand the sales force.
So when you put the 3 parts together, that should really be your driver, not just now, but also as you look forward.
Okay. That's helpful. And Matt, can you or Damian, can you talk a little bit about LifeSpark? We were at a conference recently and the feedback on that product was really, really strong. So I'm not overly surprised to see the Q3 slowdown here.
Why do you think Q4 accelerates a little bit? And then did I see in the release that I think you're selling a little bit in Europe now. Is that your are those your first sales in Europe? And how do we frame up what you could do there in 2020?
Yes. Sales in Europe are going to be prioritized for S cranking. And this is why I think it's important what we're planning to do is have a limited launch in Q4, small number of accounts, build inventory heading into Q1. So there's a slight lift there. But also the other thing is the CMS decision, which we really applaud them coming back and revisiting DRG003 is being reinstated in a couple of days.
No, October 1. October 1. October 1. October 1. And that's a big deal for us.
We sell over in 100 DRG codes and a lot of patients are going to benefit from being able to access the product. So between the CMS and launching LifeSpark, we think that that's the key driver.
Okay. And that's helpful. Thanks for that. Last one for me is just on the depression side and Raj alluded to it a little bit. But do you want to give us a little bit of an update as far as how enrollment is going here through October?
And I think you had talked about doing $5,000,000 to $10,000,000 in that business here in 2019. So we just assume kind of low end is the right number?
Yes. Spot on. Yes. Look, it's very early days. We're going to not give sort of blow by blow accounts of enrollment, but focus on this milestone of the 250 and towards the end of next year.
But I think it's very encouraging where we've seen the engagement from the sites. I was at the investigator kickoff meeting in Chicago and that was really exciting to see the engagement not just from the investigators, but also their staff that we brought in. So I'm excited about what we're going to be able to do here and that's the plan, enroll aggressively and work for Q4 2020.
Thank you.
Your next is Claude Bardo with Berenberg. Your line is open.
Yes. Thanks very much for taking my questions. Good morning.
Hi. Good morning, Scott.
Right. So I guess it's not so surprising to see some volatility in Heartland machines. You can't grow that business double digits forever. But what has surprised me has been your communication and confidence about this upgrade cycle. I think in the last quarter, you said you had some 12 month visibility into the Polaris launch.
So clearly, it didn't come through quite as you were expecting this quarter. So what's really changed since last quarter? That will be helpful to understand. And more broadly, given that this is a capital business and subject to some volatility, Could you please at least split out how big Heartland machine is in the context of cardiopulmonary so we can better gauge the more predictable consumable drivers? Thanks.
Yes. So in cardiopulmonary, it's about 25% of the business. So just to categorize that group. Look, I think you have been very close to this business for longer than any of us actually. And you know that this cycle was really an exciting driver.
And I think a lot of people were surprised to see us be able to reinvigorate this whole product group. And I've been very pleased with how the team have adopted funnel management. And what we've seen a real ability for the team to identify S3 conversions and drive unit. That we're coming to the late innings just to put it in. And we've as well as identifying new installations, which is predominantly in the international region.
And we're also winning competitive conversions too. And I think the team has really stepped up there. But having said that, we are in the back end of the X3 conversion cycle, which is the primary driver. And there are just tough comps coming around. So the growth rate on this will slow.
But we're not any less excited about how we use this business and also to understand what we need to do to continue driving oxygenator share.
Okay. And thanks, understood. And with respect to heart valves, I know we talk about this often, but obviously it's been many, many years for the company to try and improve positioning of that business in North America. Can you help us understand at what point you make a determination on that business or key performance indicators that really make you comfortable that LivaNova can progress this to its full potential? Does the persist AVR trial, for example, have any impact?
Yes. I've spoken in the past about average daily units, ADUs. And I've seen benchmark level performance of implants here in our sales team in the U. S. And that's what makes me believe we can do this.
We just have to be consistent. We have to be better at commercial execution. We've invested in the last couple of quarters more on procedure training. The valve in valve indication is giving us a new reason. And I think for us this is about the sales team finding traction in the accounts that are expansive and thinking about minimally invasive alternatives for the valve replacement.
For sure the noise around low risk TAVI is creating a headwind for us. But that shouldn't take away from what we see is still a large opportunity. So how do we know we can do it? There are reps in the U. S.
Who are doing it. And importantly, there are reps in the rest of the world who are doing it. And that's what makes us believe. And as I said that this massive experience, a 1,000 patients shows that there is a longitudinal opportunity here. So I continue to want to make sure this team succeeds.
All right. Thank you. And sorry, does the PERSIST AVR trial make any difference here? And when does that read out?
Well, I think that Obi, you want to talk about that?
Yes. So the PERSIST AVR, it could be it looks like right now it's going to be in the late Q1, early Q2 of 2020 for the full readout being presented at a major medical meeting.
Okay. Understood. And thank you for just taking the follow-up. Great to see Neuromodulation having a nice recovery. I think that's what we've all been looking for.
But as we look to the Q4, I don't think there's been a 4th quarter in company's history where on an absolute basis Neuromodulation has not performed better than the Q3. So I just want to understand that there in your opinion given the discussions about improving new patient implants, there's no reason why that trend shouldn't continue. I'm just trying to understand in the context of your group guidance.
Yes, I think that's fair. We typically have a very strong Q4. Q4. So when we provided this revised, we wanted to be prudent in our forecast. At the same time, Q4 last year was an extremely high quarter.
And so the comp, Obviously, we want to drive quarter on quarter sequential momentum. And so we provided that range.
Steve, just put some takes on the treatment resistant depression trial. So obviously, great news to hear you going to try and aggressively recruit for this trial. Just help us understand what that means from a revenue perspective into 2020? I know the trial is now bigger at 1,000 patients, but what would you expect then? And on that and maybe also on that point about re implantation for patients.
But just help us understand, again, Damian, please, if you're going to have a look at Q4 for follow-up data, how does that timeframe work within the context of the trial design? Thanks.
Yes. So just on the numbers, we I previously gave 5 to 10 for this year. We'll be at the lower end of that given the late start of the study. And for next year 2020 to 30 again looking at the ramp the lower end of the 20 to 30 is probably reasonable. Again, we will be driving hard to enroll fast.
But let's if you want to model it, they are the ways I think about it. You wanted to?
Yes, sure. So for
the endpoint that would get us to registry 12 month response, We get our first look at 250 patients. We can continually look every 25 patients after that. We're seeing up though at 12 months follow-up somewhere between $250,500,000 to hit the endpoint. So it would be between the guidelines we gave of best case late 2020 and then think about a few months after that as needing to enroll the rest of the patients.
Okay, guys. Thanks for the questions.
Cheers, Sean.
Your next question comes from the line of Matt Taylor with UBS. Your line is open.
Thanks for taking the question. I just wanted to follow-up on neuromod and ask more specifically, what are the pluses and minuses that we can think about for Q4 and going forward in the U. S. And OUS? Can you help us understand last year's Q4 in the U.
S? Is there anything one time like a big bulk order that made that really strong or was that just strong demand? And then for this year, are there any things that you can point us to like sales force ads or the end of life comps or things that would help us to forecast the next couple of periods?
Yes. So I think there's a number of things. We're continuing to see Scentiva traction in the U. S. And internationally.
I think that's important. So the price premium on that product. We're now at 58% worldwide sales and I think there's a small runway there still. We typically have a price increase in the quarter where we selectively look at price changes by geography. And I think that's an important driver.
And I think we look at the end of service. I think we've said to you before 2% to 4% is sort of the long arc of that and we're continuing to see that low single digit end of service, which I think is an important base. Talked about our expectations for NPIs to gradually return to growth. And we've seen sequentially since Q1, the declines start to decrease. So we had actually a better Q3 than we anticipated in that respect.
So that I think will be an important market for us as well. The only thing I would say is
end of service, we're assuming we don't grow at the same rate we did a year ago. And that's now more than half the overall generator implants or I should say still is. So that has a bit
of an impact as well.
Got you. And then last year's Q4 strong demand and then OUS, doesn't seem like you saw any impact from Epidiolex. Do you still think that you can you talked about doubling that business over a multiyear timeframe. Is that the kind of outlook you're still expecting there?
Yes. We really are very bullish about our opportunities internationally. The team in Europe, I think, is doing well. Again, the markets we highlighted have continued to show great traction. The change in our go to market in Japan and going direct has really had a big impact for us.
So I think those businesses are continuing to grow well. International now is bigger than Europe for neuromodulation which is a huge step. In the U. S, I would say the team executed very well last year. And we talked about in Q1 that change in buying patterns with the Epidiolex, all of that normalized.
We'll get back to a natural rhythm with this business.
Q4 was very strong also because of Scentiva and just the momentum that we had last year.
Okay. All right. Thanks guys. Can I ask one other follow-up question on the heart valve business? I just wanted to understand if you thought your growth rate was indicative of the market or are you losing some share there?
Help us kind of parse out those two factors.
Well, yes, I'd say, let's talk just about the U. S. I think that's where the sticking point is. I'd say we're losing share in the U. S.
Internationally, I think we're in a good place. I think in Europe, we're in a good place. It's the U. S. As I said, I think TAVI is definitely a headwind and you've seen some great print from those companies on their results.
But again, I think we can do more here and that's why I'm continuing to invest and believe that this team might share in the U.
S. We lost share in the quarter based on our
comes from the line of Mike Matson with Needham and Company. Your line is open.
Good morning. Thanks for taking my questions. I guess I just wanted to ask about your ability to really focus on both the neuromodulation and cardiovascular businesses at the same time. It feels a little bit like whack a mole here where the neuromodulation was weak, it's getting better, but now cardiovascular is really slowing down. So part would just be does it still make sense to have these 2 separate businesses combined in a single company?
Yes. I think that for us it's about balance in the portfolio. And we recognize that we haven't had all of the pieces working in unison here and driving growth at the same time for a few quarters. But we continue to believe that the power of the combined living over is really useful. The balance sheet, I think, gives us a lot of opportunities to invest in things.
The scale and scope of our geographic reach is significantly enhanced by the business combination. And that's for us what really is important. And we've seen that. You can see what's happening in Europe now with neuromodulation crossing the Atlantic. You can see the international team taking the portfolio and growing neuromodulation, for example, 66%.
So we really believe that the scale and scope of the combined team is important here.
Okay. And then you mentioned the new heart lung machine. So I guess first, do you think that that has impacted sales of your existing system? And then do you think it if it hasn't, I mean, is there a risk that as we get into the first half of next year that it does start to weigh on the sales of the existing system because the reps or and or the customers just don't want to buy the old one right before the new one is launched?
Yes. I think we've been very thoughtful about that and we're looking at ways and being flexible with accounts on how we make that transition. This is always the great question when you have a capital goods product. But we believe we're being very thoughtful about that. And we've already seen places where that's what's going to continue to drive us.
Let's go account by account and look at what they need and when. And I think that market responsiveness has been important to us.
All right. Thank you. Cheers, Mike.
Your next question comes from the line of Jason Mills with Canaccord. Your line is
open. Hi, Damian. Thanks for taking the questions. I wanted to go back to Mike's first question. I thought it was a good question.
And so if we go back to the premise of the combination of the two businesses, there are a couple of them were leverage points on the P and L. And from a tax perspective, it looks like you've executed quite well there. A lot of folks are benefiting on that front as well. But the combination has certainly benefited. And SG and A, I think it's fair to say has been a win visavis this combination.
Of U. S. Business for on the cardiovascular side visavis the combination of the strength that Cyberonics had in the United States hasn't come through. And I guess I just wanted to go back to that. I hear you with respect to the benefit of or the ability to leverage a larger franchise.
But at this point, have you not sort of squeezed the benefit out of the combination? And could you look to like you did with the CRM business divest underperforming assets when they still might have some value to someone else and focus on the pipeline? And that was the subject of my follow-up and I'll get to that in a second.
Yes, sure. Look, I think you've hit on some really great points. Tax has been the R and D. I mean, our ability to invest essentially double our R and D investment in what I believe is and continue to believe is a great medtech pipeline. I think the big wins.
The CV expansion, look, I think it's done well except for heart valves. The cardiopulmonary heart lung machine business in the U. S. Was reinvigorated. We've done some great work with oxygenators there.
It's really heart valves that I think has not read through. So we really continue to believe that this is a great combination. Now we've always said we will look at the portfolio in the light of day with new facts. But I think what you've seen from us is a continued investment in the pipeline that I believe is really, as I said, apart from the heart valves in the U. S, I think is really, really borne out well.
Yes, I think we have
scale both with the balance sheet, the P and L. We've driven leverage and improved our cost base. And as Damian pointed out, we've been able to invest in the pipeline while delivering great results. And we've had some ups and downs, of course, with neuromodulation, but to have that business now coming back and improving our forecast versus where we previously were is a very positive sign.
Okay. So before I ask my pipeline question, so would the answer, Damian, that be that you wouldn't look to divest anything in the near to medium term?
Yes. Well, that's not our plan. But we've as I said, it's important to remember that we are prepared to make the decisions when we look at the portfolio and understand that there are better opportunities for that asset somewhere else. So never say never, but that's not our plan.
Got it. Okay. And then on the pipeline, I guess 2 part. First on depression, going back to the question about readout moving to registry. Your commentary would seem to imply you think that getting to sort of 250 plus enrollment in the Q4 as to hit end of year.
And then you've got a couple of months of data adjudication to sort of read them. That would imply a fairly bullish feeling about the ability to enroll near term. So maybe you could just comment on that. And then secondly, on these calls, we used to talk a lot more about the pipeline. So maybe you could give us your current thoughts on mitral, what the firm's plan is long term to compete and what I think is becoming obvious that it's requiring a toolbox approach with respect to addressing the mitral regurgitation market?
And then also the OSA front, maybe you can give us a pipeline update on sleep apnea? Thanks guys.
Yes. So, Greg, A lot of nested questions in there. But RECOVER, yes, you're right. It does imply very aggressive enrollment. But again, we believe there's a pent up demand for these patients.
Again, talking to the investigators at the kickoff in Chicago, we really do believe that they are patients that they can characterize and put into the study. And the team are really working hard to be aggressive there to meet this timeline of 250 by 4Q 2020. So you're right and you've got some follow-up period and then some work to do on the stats and that puts us into submitting for reconsideration in 1H22. So that you're spot on pipeline. Since we paused the study and went back to where the team has done a great job with the redesign.
They've locked into a new design that incorporates the valve and the anchor in a single delivery system. One of the things that I think became apparent in the user centric design discussions was making it simpler to get the valve and the anchor in and I think the team has done a great job there. So the initial feedback with the FDA was positive and they've started preclinical work back in the bench testing animal studies, the biocompatibility work. And we're still looking at getting back into enrollment in 2020. I'm not entirely sure that the whole toolbox thing has fully played out yet.
I think there's people talking about it. And certainly, the results with repair initially have been great. But we still believe that a replacement option is going to be necessary and the team have developed. Sleep apnea, love the sleep apnea market. I think there's just such tremendous these implantable generators these implantable generators and leads.
And we've done a lot of work on our Bluetooth capability with the Scentiva 2.0 work. So I think that will read over into our R and D efforts. So we're bullish on the market, bullish on the disease state and we can do to help patients. We concluded the THM3 study. The readout on the last set of patients where we changed our titration protocol has been really positive.
We're still working with the FDA to find out what exactly would be required for a confirmatory study, but we expect to start in 2020 on that line, stabilize the supply chain. We understand the titration protocol much better than we did when we first inherited this business. And so I really think this is a great opportunity for us.
Thanks so much for taking all the questions, Damian.
You're welcome, Jason. It's good to hear your voice.
Your next question comes from the line of Scott Bardo with Gerenberg. Your line is open.
Hi, guys. Thanks for taking the follow-up. Just looking at your results today and I happen to sort of reflect back a couple of years ago when you had your Capital Markets Day. And back in 2017, you had 65% gross margins and nearly 22% operating margin. And you were calling out by 2022, you should be a 70% gross margin business with well over 20% operating margin.
Now you appear to have achieved your gross margin target 3 years early and yet your operating margin has contracted by 500, 600 basis points, not expanded. So gone in completely the diametric opposite position. Look, I know that there's been moving parts, and I know that you've invested in some pipeline that wasn't apparent in 2017, but clearly big differences. So I guess the nature of the question is when do we start to see some operating margin performance for a 70% gross margin business? Do we start to see that evidence as of next year?
Thank you.
Yes. We're not giving 2020 guidance today on the call, but you're absolutely right. That is what we laid out and I'm extremely pleased that we're able to see the gross margin read through 3 years earlier than expected. And I even believe now our belief is the target should ultimately be closer to 75% over time. So we in our strat plan think that the profile has changed.
1, we built, I think, a fantastic pipeline here and we've made significant investments in our international expansion. We've also made significant investments in getting neuromodulation back on track. We've made significant investments in things to build that out both in SG and A and R and D. But then we've also with ACS and TandemLife. And so all those things will help us, I think, drive a sustainable high single, even double digit growth rate over time.
And obviously, then you'll start to see the leverage come through in the P and L. But this window in 2019 2020 is still largely an investment period of time with the pipeline and the R and D investments that we're making.
Thank you. That's helpful. But just to understand direction actually, and I appreciate you're not going to give us any real concrete guidance, but your R and D ratios are quite high. You're talking about a broader TRD trial next year. But at the same time, that should be coupled with more revenue from CMS.
Can you give us some sense actually whether operational ratios, cost ratios have some leverage potential next year? Or do you think that they could expand further? Just some sense of direction would be helpful.
Yes. I think a lot of the R and D investments, we think as a percentage of sales and even absolute dollars are relatively consistent going into 2020 that the investments within that mix will be more focused towards TRD and in heart failure as those are really progressing. We are driving leverage within G and A, so making investments in sales and marketing, particularly with TandemLife and international expansion.
Thanks very much, Andik.
And there are no further questions at this time. I will turn the call back over to Damian for closing remarks.
Julie, thank you. And look, everyone, thanks for your questions this morning. And on behalf of the whole team, we really appreciate your support and interest. And thanks, and we look forward to the next quarter. Cheers.
This concludes this conference call. You may now disconnect.