Deciphera Pharmaceuticals Completes Enrollment in the INVICTUS Pivotal Phase 3 Clinical Study of DCC-2618 in Patients with Advanced Gastrointestinal Stromal Tumors

On November 15, 2018 Deciphera Pharmaceuticals, Inc. (NASDAQ:DCPH), a clinical-stage biopharmaceutical company focused on addressing key mechanisms of tumor drug resistance, reported completion of enrollment in the INVICTUS pivotal Phase 3 clinical study evaluating the safety and efficacy of DCC-2618, a broad-spectrum KIT and PDGFRα inhibitor, in fourth-line and fourth-line-plus gastrointestinal stromal tumor (GIST) patients (Press release, Deciphera Pharmaceuticals, NOV 15, 2018, View Source [SID1234531370]).

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"We are very pleased to have completed enrollment in the INVICTUS pivotal Phase 3 study, initiated in January 2018. We expect to report top-line data from this randomized, double-blind study in mid-2019 and, if successful, we believe the results would support a New Drug Application (NDA) for full approval in fourth-line and fourth-line-plus GIST patients," said Michael D. Taylor, Ph.D., President and Chief Executive Officer of Deciphera. "Currently there are no treatments approved for fourth-line and fourth-line-plus GIST and we are grateful to those patients who participated in our study and to the GIST community for its support. In addition, we look forward to initiating later this year a second pivotal Phase 3 study, the INTRIGUE study, in second-line GIST patients who have progressed or are intolerant to front-line therapy with imatinib, including those with any KIT or PDGFRα mutation."

On October 19, 2018, Deciphera presented updated data from its ongoing Phase 1 clinical trial of DCC-2618 in patients with GIST at the European Society of Medical Oncology (ESMO) (Free ESMO Whitepaper) 2018 Congress in Munich, Germany.
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About the INVICTUS Phase 3 Study
The INVICTUS Phase 3 clinical study is a randomized, double-blind, placebo-controlled, international, multicenter trial to evaluate the safety, tolerability, and efficacy of DCC-2618 compared to placebo in patients with advanced GIST whose previous therapies have included imatinib, sunitinib, and regorafenib. This study was designed to provide the definitive evidence of clinical benefit in fourth-line and fourth-line-plus GIST patients that would be required to secure a full regulatory approval. Patients were randomized 2:1 to either 150 mg of DCC-2618 or placebo once daily. The primary efficacy endpoint is median progression-free survival (PFS) as determined by independent radiologic review using modified Response Evaluation Criteria in Solid Tumors (RECIST). Secondary endpoints as determined by independent radiologic review using modified RECIST include Objective Response Rate (ORR), Time to Tumor Progression (TTP), and Overall Survival (OS). See www.clinicaltrials.gov for further information (NCT03353753).

About DCC-2618
DCC-2618 is an investigational KIT and PDGFRα kinase switch control inhibitor in clinical development for the treatment of KIT and/or PDGFRα-driven cancers, including gastrointestinal stromal tumors, or GIST, systemic mastocytosis, or SM, and other cancers. DCC-2618 was specifically designed to improve the treatment of GIST patients by inhibiting a broad spectrum of mutations in KIT and PDGFRα. DCC-2618 is a KIT and PDGFRα inhibitor that blocks initiating and secondary KIT mutations in exons 9, 11, 13, 14, 17, and 18, involved in GIST as well as the primary D816V exon 17 mutation involved in SM. DCC-2618 also inhibits primary PDGFRα mutations in exons 12, 14 and 18, including the exon 18 D842V mutation, involved in a subset of GIST.

NantHealth Reports 2018 Third-Quarter Financial Results

On November 15, 2018 NantHealth, Inc. (NASDAQ-GS: NH), a next-generation, evidence-based, personalized healthcare company, reported financial results for its third quarter ended September 30, 2018 (Press release, NantHealth, NOV 15, 2018, View Source [SID1234531369]).

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Sequencing and Molecular Analysis – Highlights

In September 2018, at the IASLC 19th World Conference on Lung Cancer, the company and NantOmics presented two posters and a mini-oral presentation titled "Blood Based Biomarkers: RNA, KRAS and PD-L1 Strongly Matching with Tissue and Showing Correlation with Clinical Responses In NSCLC Patients," with investigational data showing (i) association between clinical response and changes in plasma cfRNA levels and (ii) that plasma levels of PD-L1 expression, while on immunotherapy, could be used to monitor clinical responses.
In October 2018, at ESMO (Free ESMO Whitepaper), the world’s second largest cancer symposium, the company, along with NantOmics, conducted one oral presentation and presented four papers, including papers demonstrating the promise of Liquid GPS, the company’s blood-based molecular test that provides oncologists with a powerful tool for non-invasive tumor profiling and quantitative monitoring of treatment response.
Expanded Sequencing and Molecular Analysis Reimbursement Arrangements: In Q3, the company expanded its GPS reimbursement contract with a large, national employer in the healthcare industry to include reimbursement for its Liquid GPS test and, in Q4, the company expanded GPS Cancer and Liquid GPS coverage for firefighters through the execution of an additional reimbursement contract benefiting members of a city-wide firefighter union.
"We recently made two oral presentations at major medical congresses, highlighting the unique aspects of our liquid biopsy platform that are different from ctDNA platforms offered by Guardant Health, Foundation Medicine and other laboratories," said Sandeep (Bobby) Reddy, M.D., Chief Medical Officer of NantHealth. "Only Liquid GPS can produce this type of data on chemotherapy selection and immunotherapy selection. Moreover, the review committees of two different organizations felt that this data was sufficiently important to warrant oral presentation. This further validates our belief that circulating RNA expression, not DNA alone, is the liquid biopsy technology that will transform medical practice."

Software and Services Highlights:

Payer Engagement (NaviNet):
In Q3, executed a large-scale implementation of NaviNet Open Authorizations with a key customer, adding more than 40,000 end users, bringing total active number of users to 862,000
Clinical Decision Support (Eviti):
Released new functionality with drug specific justifications, enabling the capture of key data to ensure quicker pre-authorization and clinical integrity.
Completed a new statewide implementation with a large existing payer in Kentucky, adding 250,000 covered lives. This implementation followed a similar success in Florida in Q2 for the same national payer.
Connected Care:
In Q4, collaborated with B. Braun Australia, GE Healthcare and iProcedures to demonstrate the exchange of data between patient devices and medical records at the HIMSS Interoperability Showcase as part of the Healthcare Information and Management Systems Society (HIMSS) Asia Pacific Conference.
"We are pleased to report that total net revenue for the 2018 third quarter increased to $22.3 million, up from the comparable prior year period, as well as on a sequential quarterly basis," said Bob Petrou, Interim Chief Financial Officer of NantHealth. "Looking ahead, the recent addition of two new executives to lead our strategy and business development, and global sales efforts will help us expand our business in both the U.S. and international markets."

Business and Financial Highlights

The company adopted a new revenue recognition standard on January 1, 2018. Please note that the financial results presented below include both amounts "as presented," which reflect implementation of the new revenue recognition standard, as well as amounts prior to the impact of the new revenue recognition standard to allow for comparability against historical results. Starting in fiscal year 2019, the company will no longer present its GAAP and Non-GAAP financial results under the previous revenue recognition standard. For additional information and reconciliations of our financial results between the new and previous revenue recognition standard, see the additional tables included in this press release and in the company’s Form 10-Q to be filed with the Securities and Exchange Commission.

For the 2018 third quarter, total net revenue as presented was $22.3 million. Total 2018 third quarter net revenue prior to the impact of the new revenue recognition standard increased to $22.0 million from $21.8 million in 2017 third quarter. Gross profit as presented was $11.1 million, or 50% of total net revenue. Gross profit prior to the impact of the new revenue recognition standard was $10.8 million, or 49% of total net revenue, compared with $10.3 million, or 47% of total net revenue, for the prior-year third quarter. Selling, general and administrative (SG&A) expenses as presented were $17.0 million. SG&A prior to the impact of the new revenue recognition standard was $16.9 million compared with $17.5 million in 2017 third quarter. Research and development (R&D) expenses as presented decreased to $4.8 million from $7.7 million; the new revenue recognition standard did not impact R&D expenses.

Financial results for the third quarter of 2018 included a non-cash charge for loss from related party equity method investment, including impairment, of $83.3 million. Net loss from continuing operations, net of tax, as presented was $97.4 million, or $0.89 per share. Net loss from continuing operations, net of tax, prior to the impact of the new revenue recognition standard was $97.5 million, or $0.89 per share, from $23.0 million, or $0.20 per share for the 2017 third quarter. Loss from discontinued operations, net of tax, as presented was $32,000, or $0.00 per share, compared with $19.4 million, or $0.17 per share; the new revenue recognition standard did not impact loss from discontinued operations. Net loss as presented was $97.5 million, or $0.89 per share. Net loss prior to the impact of the new revenue recognition standard was $97.5 million, or $0.89 per share, compared with $42.4 million, or $0.37 per share, for 2017 third quarter.

For the 2018 third quarter, on a non-GAAP basis, adjusted net loss from continuing operations as presented was $10.8 million, or $0.10 per share. On a non-GAAP basis, adjusted net loss from continuing operations prior to the impact of the new revenue recognition standard was $10.9 million, or $0.10 per share, compared with $14.9 million, or $0.13 per share, for the 2017 third quarter.

In August 2017, NantHealth sold its provider/patient engagement assets to Allscripts to focus on core competencies and accelerate the plan to achieve profitability. As a result, the company has classified the current and prior period operating results of its provider/patient engagement business as discontinued operations. All results presented above represent the company’s continuing operations.

Conference Call Information and Forward-Looking Statements

Later today, the company will host a conference call at 1:30 p.m. PT (4:30 p.m. ET) to review its results of operations for the third quarter ended September 30, 2018. The conference call will be available to interested parties by dialing 844-309-3709 from the U.S. or Canada, or 281-962-4864 from international locations, passcode 9992769. The call will be broadcast via the Internet at www.nanthealth.com. Listeners are encouraged to visit the website at least 10 minutes prior to the start of the scheduled presentation to register, download and install any necessary audio software. A playback of the call will be archived and accessible on the same website for at least three months.

Discussion during the conference call may include forward-looking statements regarding topics such as the company’s financial status and performance, regulatory and operational developments, and other comments the company may make about its future plans or prospects in response to questions from participants on the conference call.

Use of Non-GAAP Financial Measures

This news release contains references to Non-GAAP financial measures, including adjusted net loss and adjusted net loss per share, which are financial measures that are not prepared in conformity with United States generally accepted accounting principles (U.S. GAAP). The Company’s management believes that the presentation of Non-GAAP financial measures provides useful supplementary information regarding operational performance, because it enhances an investor’s overall understanding of the financial results for the Company’s core business. Additionally, it provides a basis for the comparison of the financial results for the Company’s core business between current, past and future periods. Other companies may define these measures in different ways. Non-GAAP financial measures should be considered only as a supplement to, and not as a substitute for or as a superior measure to, financial measures prepared in accordance with U.S. GAAP. Non-GAAP per share numbers are calculated based on one class of common stock and do not incorporate the effects, if any, of using the two-class method.

Syros Announces Dose Escalation Data from Phase 1 Trial of SY-1365 Demonstrating Proof-of-Mechanism at Tolerable Doses in Patients with Advanced Solid Tumors

On November 15, 2018 Syros Pharmaceuticals (NASDAQ: SYRS), a leader in the development of medicines that control the expression of genes, reported that data from the dose escalation portion of its Phase 1 trial of SY-1365, its first-in-class selective cyclin-dependent kinase 7 (CDK7) inhibitor, demonstrated proof-of-mechanism at tolerable doses in patients with advanced solid tumors (Press release, Syros Pharmaceuticals, NOV 15, 2018, View Source [SID1234531367]). These data, the first clinical data reported on a selective CDK7 inhibitor, were highlighted in an oral plenary session at the 30th EORTC-NCI-AACR (Free EORTC-NCI-AACR Whitepaper) Molecular Targets and Cancer Therapeutics Symposium in Dublin.

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"These initial data on SY-1365 are highly encouraging," said Dejan Juric, M.D., Director of the Termeer Center for Targeted Therapies at Massachusetts General Hospital and a clinical investigator in the Phase 1 study of SY-1365. "Patient data from the SY-1365 dose escalation study confirm the unique mechanism-of-action of this agent and demonstrate an acceptable tolerability profile along with early signs of single-agent activity. These data, coupled with preclinical evidence showing robust anti-tumor activity in a range of relapsed and treatment-refractory cancer models, support the ongoing development of SY-1365 for patients who currently have few, if any, effective treatment options."

"As the first clinical data ever reported on a selective CDK7 inhibitor, these results mark an important milestone for SY-1365 and for the field of CDK7 inhibition," said David A. Roth, M.D., Syros’ Chief Medical Officer. "We believe CDK7 inhibition is a potentially transformative new approach for treating many cancers that have eluded effective treatment with existing approaches. Now that we have demonstrated proof-of-mechanism at tolerable doses, we are committed to thoroughly exploring the potential of CDK7 inhibition for currently underserved patients. We are working to rapidly enroll the expansion cohorts in our ongoing Phase 1 study, focused initially on ovarian and breast cancers, while building on our leadership by advancing our highly selective and potent oral CDK7 inhibitor, SY-5609, as our next development candidate."

Dose Escalation Data

The dose escalation portion of the Phase 1 trial characterized the safety, pharmacokinetics (PK) and pharmacodynamics (PD) of SY-1365 in patients with advanced solid tumors to establish a dose and regimen for the expansion portion of the trial. PD assays used to establish proof-of-mechanism included a CDK7 occupancy assay to evaluate SY-1365 binding and a custom gene expression assay to evaluate downstream transcriptional changes in patients. Preliminary anti-tumor activity was also assessed.

Enrollment in the dose escalation portion of the trial was completed in September. In total, 32 patients were treated with SY-1365 as a single agent at doses ranging from 2 mg/m2 to 112 mg/m2 using either a weekly or twice weekly dosing regimen. Patients were treated for three weeks out of each four-week cycle. Patients had a range of solid tumors, the most prevalent being ovarian cancer (eight patients), breast cancer (eight patients) and endometrial cancer (five patients). Patients’ median age was 63 (ranging from 25 to 87), with a median of five prior therapies (ranging from one to 13). As of an October 15th data snapshot, the median treatment duration was 46.5 days (ranging from two to 147 days) and four patients remained on treatment.

Safety

Adverse events (AEs) were predominantly low-grade, reversible and generally manageable.
The most commonly reported AEs were headache, nausea, vomiting and fatigue.
No neutropenia was reported.
Dose-limiting toxicities were headache, coronary vasospasm and fatigue.
A maximum tolerated dose was not defined.
Pharmacokinetics

Plasma PK exposures were linear over the doses tested.
No drug accumulation was observed with repeat dosing.
Proof-of-Mechanism

SY-1365 demonstrated dose-dependent effects on CDK7 occupancy and downstream gene expression changes in blood cells.
At doses of 32 mg/m2 and higher, CDK7 occupancy was greater than 50 percent when measured three days following dose administration, exceeding target occupancy levels in preclinical models that correlated with anti-tumor activity.
CDK7 occupancy in blood cells was similar to target occupancy in tumor tissue biopsies available from two patients in the clinical trial.
Early Signs of Clinical Activity

As of the October 15th data snapshot, clinical activity per Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 criteria was observed in seven of the 19 patients (37%) who were evaluable for clinical responses, including:

One patient with ovarian cancer in her fourth relapse who had a confirmed partial response (PR) after two cycles of treatment at the 80 mg/m2 twice-weekly dose. The patient remained in PR at her CT assessment after six cycles and recently entered her seventh month on study treatment.
Six additional patients who had stable disease, lasting between 50 and 127 days. Most of these patients received doses equal to or greater than 32 mg/m2.
Based on these data, Syros selected a twice-weekly dose of 80 mg/m2 of SY-1365 when administered as a single agent, and a once-weekly target dose of 80 mg/m2 of SY-1365 when administered in combination with other agents, for further evaluation in the ongoing Phase 1 expansion cohorts in multiple ovarian and breast cancer patient populations.

Ongoing Expansion of Phase 1 Trial

Upon completing enrollment in the dose-escalation portion of the trial, Syros opened expansion cohorts to further assess the safety and anti-tumor activity of SY-1365 in multiple ovarian and breast cancer patient populations. The initial expansion strategy is based on preclinical data showing anti-tumor activity in these tumor types, a strong mechanistic rationale and high unmet need. The expansion cohorts are evaluating SY-1365: as a single agent in primary platinum-refractory ovarian cancer patients; as a single agent in ovarian cancer patients who have relapsed after three or more therapies; in combination with carboplatin in ovarian cancer patients who have relapsed after one or more prior therapies; and in combination with fulvestrant in patients with hormone-receptor positive (HR+) metastatic breast cancer who have progressed after treatment with a CDK4/6 inhibitor. An additional cohort is enrolling patients with any solid tumor accessible for biopsy to further evaluate the mechanism of action of SY-1365. Additional details about the trial can be found using the identifier NCT03134638 at www.clinicaltrials.gov.

The dose escalation data presented at the EORTC-NCI-AACR (Free EORTC-NCI-AACR Whitepaper) meeting is now available on the Publications and Abstracts section of the Syros website at www.syros.com.

Conference Call and Webcast

Syros will host a conference call today at 4:00 p.m. ET to discuss the data from the dose escalation portion of its Phase 1 trial.

The live call may be accessed by dialing (866) 595-4538 for domestic callers or (636) 812-6496 for international callers and referencing conference ID number: 4567679. A live webcast of the conference call will be available online on the Investors & Media section of the Syros website at www.syros.com. An archived replay of the webcast will be available for approximately 90 days.

Atreca to Present Analyses of Active B Cell Responses in Nearly 200 Cancer Patients Leading to Identification of More Than 1,000 Antibodies Targeting Non-Autologous Tumor

On November 15, 2018 Atreca, Inc., a biotechnology company focused on developing novel therapeutics based on a deep understanding of the human immune response, reported a presentation describing use of the Company’s proprietary Discovery Engine, featuring the Company’s Immune Repertoire Capture (IRC) technology, to characterize active B cell immune responses in nearly 200 cancer patients and to identify more than 1,000 tumor-targeting antibodies that bind to "public" tumor antigens (Press release, Atreca, NOV 15, 2018, View Source [SID1234531366]). The presentation, entitled "Identification of Functional Antitumor Antibodies from Immunoglobulin Sequence Repertoires of Cancer Patients," will be delivered by Daniel Emerling, Ph.D., Atreca’s Senior Vice President, Research, on Friday, November 16, 2018 at 1:05 p.m. Western European Time at the 10th Annual Protein and Antibody Engineering Summit (PEGS) Europe, taking place at the Lisbon Congress Center in Lisbon, Portugal, November 12-16, 2018.

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"Our unique discovery platform enables us to identify, in an industrialized manner, functional antibodies generated by the active immune responses of cancer patients responding to therapy," said Tito A. Serafini, Ph.D., Chief Strategy Officer and an Atreca founder. "The results presented at this conference describe analyses of such antibodies from nearly 200 patients, including the identification of more than 1,000 patient antibodies that target non-autologous tumor selectively across multiple tumor types by binding to public antigens. We are using this library of tumor-targeting antibodies to develop therapeutics designed to treat large patient groups, while continuing to discover additional antibodies to add to our library. Our first program to emerge from our platform, ATRC-101, is anticipated to enter clinical development in 2019."

bluebird bio to Present at the Evercore ISI HealthCONx Conference

On November 15, 2018 bluebird bio, Inc. (Nasdaq: BLUE) reported that members of the management team will present at the Evercore ISI HealthCONx Conference, Wednesday, November 28, at 4:15 p.m. ET at the Boston Harbor Hotel, Boston (Press release, bluebird bio, NOV 15, 2018, View Source [SID1234531365]).

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To access the live webcast of bluebird bio’s presentation, please visit the "Events & Presentations" page within the Investors & Media section of the bluebird bio website at View Source A replay of the webcast will be available on the bluebird bio website for 90 days following the conferences.