Laurence Cooper
Analyst · Cantor. Please proceed with your question
Thank you, Chris, and good afternoon, everyone. We are pleased to be here with you today for an update of our progress this quarter. With COVID-19 globally adversely affecting people and businesses, the past weeks have been unlike any we have experienced. I’m proud of our employees for having executed and adapted to the new working environment. In fact, we were already well prepared for working remotely and thus have remained open for business and are working at full capacity. For those who can, they are working from home, taking meetings virtually and executing seamlessly. For those who need to be in a physical space, such as our laboratory staff, our clinical trials team, our partnered clinicians and manufacturing personnel, we have adapted and modified schedules to ensure safety and productivity. Based on guidance from federal and state governments, as well as our hospital-based partners, we are continuously revisiting our policies to safely allow freedom of movement. I’m very pleased that we’ve been able to keep operating at a high level, which is a testament to the commitment of our team. Externally, our clinical partners at the National Cancer Institute or NCI and MD Anderson Cancer Center have implemented work restrictions to protect patients and their employees. And as a result, our clinical studies under IND with these 2 institutions are temporarily paused. This delay impacts not just us, but the industry at large, executing on non-COVID-19 trials. We are in active communications with the NCI and MD Anderson and adapting in real time. Of course, investors and stakeholders will have questions on when these studies can begin enrolling. While we are ready to start back up with them, once their restrictions lift, the timing of this though is not under our control. With regards to other hospitals, however, we’ve continued to be able to accrue to our clinical trials. This has enabled us to continue dosing of patients with recurrent glioblastoma or rGBM with Controlled IL-12. Other countries are also able to work with less restrictions under COVID-19 and that is good news for our joint venture, Eden BioCell, which operates within Greater China. While COVID-19 has created uncertainty, we are fortunate to be well positioned to weather this storm. We completed our financing last quarter ahead of the pandemic and we believe we have sufficient cash to fund us through meaningful milestones and activities into mid-2022. The increased capital also enables us to carefully accelerate certain expansion activities, as we will describe and strategically strengthen our teams internally. Turning to a more detailed review of our programs, in the NCI-sponsored phase 2 study led by Dr. Steven Rosenberg, as we have previously mentioned, they were in the midst of finishing the final engineering T-cell runs, which will allow for treatment of patients to the non-viral TCR-T trial. Ziopharm has reacted to the current work restrictions at the NCI and prioritized certain internal activities. Specifically, undertaking these engineering runs within the company, details of which we can then provide to our partners at the NCI, so they are ready to enroll patients with solid tumors to the TCR-T trial. To this end, we completed the opening of additional laboratory space in Houston, successfully accomplished during the pandemic. We are optimistic data from these runs will help the NCI get back up to speed more quickly, once they open and resume full activities. Building out the TCR-T program with MD Anderson in Houston, affords us several advantages. We are collaborating with multiple principal investigators and drawing from a large pool of patients with solid tumors, which is expected to help with trial enrollment. These collaborators have deep clinical experience in a variety of tumor types, which will be helpful as we develop T-cell products targeting neoantigens. In our laboratory nested within the MD Anderson campus, we are continuing to develop our personalized and [live re] [ph] TCR-T programs targeting solid tumors. As a reminder, we already have sufficient TCRs targeting public neoantigens in hotspots to begin the TCR-T arm at MD Anderson. We have already made progress undertaking a pre-IND meeting with the FDA, which included non-clinical information, as well as CMC and clinical sections. We are evaluating their feedback and factoring in the impact of COVID-19 and expect to provide an update on the status and the timing of the trial at the next quarterly call. We are gratified to have both NCI and MD Anderson as partners in our Sleeping Beauty program, targeting neoantigens in solid tumors with T-cell receptors. Being aligned with 2 of the world’s thought leaders in immuno-oncology, we have optionality and the ability to move forward in a position of strength. And we look forward to continuing our work with them. Moving to our Controlled IL-12 program. During the pandemic, our teams have been able to execute. And we continue to actively enroll patients with rGBM in our phase 2 combination trial with Regeneron’s Libtayo. In fact, we anticipate completing enrollment in the first-half of this year, as we’ve previously guided. Patients and physicians remain highly motivated to receive this potentially lifesaving treatment. We currently have adequate drug supply for our current studies. And while our vendors have had some minor delays, we remain on track as previously guided. In our phase 1 combination IL-12 study with OPDIVO, we completed enrollment in the fourth quarter of 2019, and are on track to disclose data from that trial throughout this year. Additionally, we anticipate results from our monotherapy study through the course of the year, which completed enrollment in the first quarter of 2019. Our scientific and clinical teams are looking forward to presenting clinical data at ASCO this year with its new virtual format. As follow up matures, we continue to emphasize Median Overall Survival, or MOS, as the endpoint, as this metric is used by the FDA to approve oncology products for rGBM. We believe that based on recently published data, MOS for patients with rGBM beyond 12 months is encouraging. In our phase 1 CAR-T program, the pandemic has created delays with the site initiation visit or SIV with MD Anderson for the trial to administer CD19-specific CAR-T. As previously guided, this was the last step needed to open the trial. This study infuses CAR-T as soon as the day after gene transfer using our technology referred to as Rapid Personalized Manufacturing or RPM. The delay is due to MD Anderson’s policies regarding the pandemic. And we, like others, wait on their input on when this meeting will take place. Once the SIV occurs, MD Anderson can enroll and infuse our first patient. To reiterate, from ZIOPHARM side all is in place to begin the trial, including clearance of the IND from the FDA, approval from IRB and verification runs reassure that we can meet 70% viability of engineered T-cells. As a reminder, this trial infuses donor-derived or allogeneic T-cells in patients that have relapsed after bone marrow transplantation with CD19 expressing malignancies. We are also pursuing the infusion of patient-derived or autologous CD19-specific CAR-T and RPM. To update you on these efforts, we have aligned with our partner Eden BioCell to undertake this work in Greater China. Developing our autologous RPM process with our team in Asia takes advantage of their recent success with multiple manufacturing runs, and their ability to navigate the challenges of the pandemic. This change also reduces the burden on Ziopharm’s financials and prioritizes our activities with MD Anderson. Eden BioCell has been making tremendous progress on implementing the autologous RPM process in Greater China, and specifically is on track to file their first IND this year for a clinical trial in Taiwan. This supports our strategic plan for this program, which is to continue to engage with potential partners for this asset, leveraging clinical data from both CD19 specific allergenic and autologous RPM CAR-T trial. I want to thank our employees, partners, providers and patients for their dedication and trust during this difficult time. It is challenging, but we are making progress and will emerge in a strong position when the pandemic lifts. With that, I would now like to turn the call over to Sath for a review of our financials.