Terry Winters
Analyst · William Blair
Good afternoon everyone and welcome to our first quarter 2016 update call; first, a brief summary of the Company for those of you who maybe new to our story. We are developing ELAD, an extracorporeal human allogeneic cellular therapy, which could improve survival in acute forms of liver failure. ELAD is at the phase 3 clinical trial stage and has open drug designation in the U.S. and the EU. Assuming successful clinical results in the future, we plan to seek regulatory approval and to commercialize ELAD directly in most major markets at the world. VTI-208 in our first phase 3 clinical trial which reported top line data last August, enrolled 203 subjects primarily in severe acute alcoholic hepatitis, but did not meet its primary or secondary survival endpoints. However, the encouraging data from pre-specified and post-hoc analysis led us to the design of a new phase 3 trial called VTL-308. The agenda for today’s call will be first to review the status of the VTL-308 trial and then to review additional analysis of the VTI-208 trial; to provide an update on recent medical meetings, including the European Association for the Study of the Liver or EASL meeting and our scientific advisory board meeting; to summarize the latest work to define ELAD’s mechanism of action, to provide an update on our financial condition, and finally, we will open up the call to Q&A. So first, the status of or VTL-308 phase 3 clinical trial. We continue to expect enrolment of the first subject in the first half of this year, and to report top line data in mid-2018. We have eight clinical sites open, six in the United States and two in Europe, and they are actively screening for subjects. This is slightly behind our projected rate of site openings. However, we are making good progress and expect to have most of the 40 sites open by the fourth quarter. Our continuing post-hoc analysis of the VTI-208 dataset has shown changes between baseline and day seven note scores, bilirubin, and creatinine levels, appear to be predictive of the likelihood of survival in both treated and controlled subjects. In those subjects without secondary organ dysfunction of baseline, stabilization of creatinine levels and the greater reduction in bilirubin was observed in the ELAD treatment group compared with the control group. We have also explored changes in white blood cell counts, a mark of infection and information. Breakdown both in subjects with male less than 28, a decrease in white blood cell count was observed in the ELAD treatment group compared with the control group at day 14. As with the bilirubin and creatinine changes, those subjects in both ELAD and control groups with trends towards reduced white blood cell counts during the course of the study were observed to have better outcomes. These data are consistent with our hypothesis that the mechanism by which ELAD may play a role in improved physiology and possibly survival in subjects with no existing secondary organ dysfunctions. Indicators of improved physiology associated with survival in both ELAD treated and control subjects in include resolution of cholestasis suggested by the reduction in bilirubin, improvement of immune response suggested by reductions in white cell count, and the maintenance of kidney function suggested by creatinine stabilization. Importantly, these data appear to be consistent with the anti-inflammatory and pro-regenerative characteristics of the ELAD C3A cells observed in our in-vitro studies. While yet to be proven, the VTL-308 study is designed to prospectively confirm these findings. Some of these data were presented at the planned recession at the International Liver Transplant Society in South Korea last week by Dr. John Lake, Executive Medical Director of the Solid Organ Transplant Program and Chief of Herpetology at the University of Minnesota. A copy of this presentation will be available on our Web site. More data will be reported in detail at future medical meeting. At the EASL conference in Barcelona last month there were several papers presented about survival of acute and chronic liver failure patients with up to six organ failures. These presentations indicated that survival at 91 days decreased sharply in patients with more than two organ failures. And it was recommended that patients with four or more organ failures be given only palliative care. It is obviously in line that their analysis about VTI-208 trial and also inspired us to look white blood cell counts as an additional indicator of organ dysfunction as reported earlier in this call. Lastly week we complete the meeting of our Scientific Advisory Board or SAB. Our SAB consist of several well recognized experts representing areas of research associated with the proposed mechanisms of action of the ELAD system. We shared the most recent finding from our analysis of the clinical data along with the in-vitro work being carried out by our scientists. In particular we shared new data that has helped to strengthen our understanding of the anti-inflammatory and anti-apoptotic properties of the proteins secreted by our VTL C3A cells. We also reviewed the findings from a study of the metabolism in VTL C3A cells based on selected sum up with the plasma taken from subjects enrolled in the VTI-208 study. These data suggest that the VTL C3A cells remained metabolically active throughout the five day treatment period, reduce many of the metabolized founding on liver and that the cells maybe contributing to changes in the plasma ultrafiltrate consistent with many aspects of liver metabolism. The relevance of these findings to changes in the clinical status of the subject remains to be determined. Before turning the call over to Mike Swanson, our EVP and CFO for a discussion of financial results, I would like to make a brief comment on the status of our finances. As we discussed on in the last quarterly call, we decided to reinitiate certain programs that have previously been tabled which resulted in the cash runway that was four to six months shorter than previously projected. Also as reported based on our current plans, we believe our existing cash and cash equivalents will be sufficient to fund our operations into the first quarter of 2018. I am happy to report that we have been able to offset a significant portion of that deficit by utilizing the at the market or ATM offering that was part of the shelf registration statement filed with the SEC in May of 2015. Mike will provide the details of the amount raised to-date. I’ll now turn the call over to Mike.