On October 22, 2018 HeatBiologics, Inc. (NASDAQ: HTBX), a biopharmaceutical company developing drugs designed to activate a patient’s immune system against cancer, reported that Jeff Hutchins, Ph.D. Chief Scientific and Operating Officer, plans to present "The Clinical Effectiveness of an Immuno-oncology Combination Utilizing a Multi-antigen T-cell Activation Platform with Immune Checkpoint Inhibition" at the Precision: Lung Cancer World R&D Summit (Press release, Heat Biologics, OCT 22, 2018, View Source [SID1234530185]). The conference is being held on October 29-30, 2018 at the Wyndam Boston Beacon Hill in Boston, Massachusetts.

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Event: Precision: Lung Cancer World R&D Summit

Date: Monday, October 29, 2018

Time: 3:00 PM (Eastern Time)

About Precision: Lung Cancer World R&D Summit

Precision: Lung Cancer will bring together scientists and business leaders from pharma, biotech and academia, using extensive networking sessions to forge meaningful collaborations. Discussions will revolve around translating the latest developments in the genomic and molecular understanding of the disease into new targeted therapies in the clinic.

On October 22, 2018 Zai Lab Limited (NASDAQ: ZLAB), a Shanghai-based innovative biopharmaceutical company, reported that the Hong Kong Department of Health has approved ZEJULA (niraparib), an oral, once-daily poly (ADP-ribose) polymerase (PARP) inhibitor in Hong Kong for adult patients with platinum-sensitive relapsed high grade serous epithelial ovarian cancer who are in a complete response or partial response (CR or PR) to platinum-based chemotherapy (Press release, Zai Laboratory, OCT 22, 2018, View Source [SID1234530128]). Unlike other PARP inhibitors approved in Hong Kong, ZEJULA does not require BRCA mutation or other biomarker testing prior to administration.

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"We are now in final preparations to launch ZEJULA in Hong Kong this quarter to offer an important treatment option to ovarian cancer patients," said William Liang, Chief Commercial Officer of Zai Lab. "With the compelling clinical data, ZEJULA has the potential to save lives and have a major impact on public health. We have developed commercial and medical infrastructure in Hong Kong to educate physicians about the differentiated benefits of ZEJULA to drive its adoption. In addition, our upcoming launch is an excellent opportunity for Zai Lab to optimize best practices, as we prepare for the future launch of ZEJULA in Mainland China."

The approval of ZEJULA in Hong Kong was based upon the international Phase 3 ENGOT-OV16/NOVA trial sponsored by TESARO, Inc., a double-blind, placebo-controlled study that enrolled 553 patients with relapsed predominantly high grade serous ovarian, fallopian tube, or primary peritoneal cancer who were platinum sensitive, defined by a CR or PR for more than six months to their penultimate (next to last) platinum-based therapy. The primary endpoint of the trial was progression free survival (PFS). Approximately two-thirds of study participants did not have germline BRCA mutations. Progression in the NOVA study was determined by a robust, unbiased, blinded central review to be the earlier of radiographic or clinical progression. ZEJULA significantly increased PFS in patients both with and without germline BRCA mutations as compared to the control arm. Treatment with ZEJULA reduced the risk of disease progression or death by 73% in patients with germline BRCA mutations (hazard ratio (HR) 0.27) and by 55% in patients without germline BRCA mutations (HR 0.45). The magnitude of benefit was similar for patients entering the trial with a CR or PR.

"Today’s approval of ZEJULA in Hong Kong represents a significant milestone for Zai Lab as it signifies our transition into a commercial stage company," said Dr. Samantha Du, Chief Executive Officer of Zai Lab. "We are grateful to the patients who participated in the clinical trials in the U.S. and Europe, the clinical investigators, our partner TESARO and our dedicated employees who collectively made this approval possible. While we are focused on making ZEJULA a commercial success in Hong Kong, we continue to drive development of ZEJULA in China, along with the rest of our broad and late-stage pipeline."

About ZL-2306

ZL-2306 (niraparib) is a highly potent and selective oral, once-daily small molecule poly (ADP-ribose) PARP 1/2inhibitor. Niraparib was approved in March 2017 by the FDA in the U.S. and by the EMA in the EU under the trade name ZEJULA in November 2017 as a maintenance treatment for women with recurrent epithelial ovarian, fallopian tube, or primary peritoneal cancer who are in a complete or partial response to platinum-based chemotherapy. Based on the approval status in the U.S. and EU, Zai Lab submitted a market registration application for niraparib in Hong Kong and expects to launch and commercialize niraparib in Hong Kong in the fourth quarter of 2018. Zai Lab believes ZL-2306 has the potential to be a first-in-class Category 1 drug for treatment across multiple solid tumor types in China.

On October 22, 2018 Athenex (Nasdaq:ATNX), a global biopharmaceutical company dedicated to the discovery, development and commercialization of novel therapies for the treatment of cancer and related conditions, reported the presentation of encouraging efficacy and safety data of Oraxol in the treatment of metastatic breast cancer patients who failed previous chemotherapies in a pharmacokinetics (PK) and phase II clinical trial conducted in Taiwan (Press release, Athenex, OCT 22, 2018, View Source [SID1234530117]). The data were presented at the European Society for Medical Oncology (ESMO) (Free ESMO Whitepaper) Congress on October 21, 2018 in Munich, Germany. Oraxol is an innovative oral formulation of paclitaxel, a very effective and commonly used anti-cancer chemotherapy, combined with HM30181A (a novel gastrointestinal tract specific P-glycoprotein pump inhibitor).

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Results from twenty four patients with metastatic breast cancer were reported. Common metastatic sites included bone (n=12), liver (n=9), lungs (n=9), lymph nodes (n=9) and 6 patients had ³ 3 metastasis. These patients failed a median of two previous chemotherapies.

Eleven patients (45.8%) achieved partial remission (PR), 10 patients (41.7%) had stable disease (SD) (two patients with SD will have their last CT scans conducted in early November and therefore, the overall PR rate may be higher), and 3 patients had progressive disease (PD), as shown in the waterfall plot of tumor responses below:

Note that two patients with PD showed small tumor size changes of <30% but were classified as PD because new metastatic lesions were identified by CT scans (* indicates the two patients). Two SD patients are expected to complete their last CT scans in early November and the overall PR rate may be higher in the final analysis.

Drug-related serious adverse events consisting of Grade 4 neutropenia were observed in 3 patients and all recovered completely. There was no dose-limiting neuropathy observed. The Oraxol pharmacokinetic profiles at week 1 were reproducible at week 4, and the plasma AUC exposure is similar to those reported for intravenous paclitaxel at 80mg/kg weekly.

Dr. Rudolf Kwan, Chief Medical Officer of Athenex, stated, "The encouraging pharmacokinetic profile and the positive Phase II clinical efficacy and safety data showed the excellent potential of Oraxol. We are advancing our Phase III program rapidly."

Dr. Ko-Chung Lin, Chief Executive Officer of PharmaEssentia, the licensee of Oraxol for Taiwan, Singapore and Vietnam, commented, "Athenex has been an excellent partner to PharmaEssentia. We have been working closely together on the clinical studies and on our discussions with the regulatory authorities. We are delighted to see such a wonderful set of encouraging results and we are fully committed to support the development of Oraxol in the territory we have licensed from Athenex."

The Orascovery program was initially discovered by Hanmi Pharmaceuticals and licensed to Athenex. PharmaEssentia Corporation (Taiwan Stock Exchange: 6446), licensed the Taiwan, Singapore and Vietnam commercialization rights of Oraxol from Athenex and is a close partner, particularly in the clinical developments of Oraxol in Taiwan.

On October 22, 2018 Anaeropharma Science Inc. headquartered in Tokyo (hereinafter "Anaeropharma") reported that Anaeropharma Science and Chugai Pharmaceutical Co., Ltd. headquartered in Tokyo (hereinafter "Chugai") have concluded a collaborative research agreement concerning the creation of novel oncology drugs utilizing characteristic features of Bifidobacterium longum through Anaeropharma’s proprietary platform technology, "in situ Delivery and Production System" (hereinafter "i-DPS") (Press release, Anaeropharma Science, OCT 22, 2018, View Source [SID1234530116]). An overview of the contract follows.

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A collaborative research agreement concerning the creation of novel oncology drugs utilizing i-DPS technology

Under the agreement, Anaeropharma and Chugai conduct joint research regarding specific oncology substances by use of Anaeropharma’s i-DPS technology and Chugai’s technology. The scope of the agreement is limited to the specific substances predetermined by both companies, and the i-DPS technology will be applied only to those substances.

About i-DPS and its development programs

Bifidobacterium is obligatory anaerobe which exists as enteroflora in the human body, and known as nonpathogenic bacteria. Solid cancers have immature vascular constructs and their interstitial tumors are in the state of hypoxia. The company aims to leverage the recombinant Bifidobacterium technology to create a new class of anti-cancer drugs. The technology offers broad potential of being more effective to solid tumors and generates oncology drugs with less risks of adverse events than conventional anti-cancer drugs.

The leading product developed using i-DPS technology, APS001F, a recombinant Bifidobacterium to express Cytosine Deaminase which converts a prodrug, 5-FC, to an anti-cancer drug, 5-FU, is under a phase 1 clinical trial in the U.S.

On October 22, 2018 Athenex (Nasdaq: ATNX), a global biopharmaceutical company dedicated to the discovery, development and commercialization of novel therapies for the treatment of cancer and related conditions, reported the presentation of encouraging efficacy and safety data of Oraxol in the treatment of metastatic breast cancer patients who failed previous chemotherapies in a pharmacokinetics (PK) and phase II clinical trial conducted in Taiwan (Press release, Athenex, OCT 22, 2018, View Source;p=RssLanding&cat=news&id=2372632 [SID1234530108]). The data were presented at the European Society for Medical Oncology (ESMO) (Free ESMO Whitepaper) Congress on October 21, 2018 in Munich, Germany. Oraxol is an innovative oral formulation of paclitaxel, a very effective and commonly used anti-cancer chemotherapy, combined with HM30181A (a novel gastrointestinal tract specific P-glycoprotein pump inhibitor).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

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Tumor Response
Tumor Response

Results from twenty four patients with metastatic breast cancer were reported. Common metastatic sites included bone (n=12), liver (n=9), lungs (n=9), lymph nodes (n=9) and 6 patients had > 3 metastasis. These patients failed a median of two previous chemotherapies.

Eleven patients (45.8%) achieved partial remission (PR), 10 patients (41.7%) had stable disease (SD) (two patients with SD will have their last CT scans conducted in early November and therefore, the overall PR rate may be higher), and 3 patients had progressive disease (PD), as shown in the waterfall plot of tumor responses below:

A photo accompanying this announcement is available at View Source

Note that two patients with PD showed small tumor size changes of <30% but were classified as PD because new metastatic lesions were identified by CT scans (* indicates the two patients). Two SD patients are expected to complete their last CT scans in early November and the overall PR rate may be higher in the final analysis.

Drug-related serious adverse events consisting of Grade 4 neutropenia were observed in 3 patients and all recovered completely. There was no dose-limiting neuropathy observed. The Oraxol pharmacokinetic profiles at week 1 were reproducible at week 4, and the plasma AUC exposure is similar to those reported for intravenous paclitaxel at 80mg/kg weekly.

Dr. Rudolf Kwan, Chief Medical Officer of Athenex, stated, "The encouraging pharmacokinetic profile and the positive Phase II clinical efficacy and safety data showed the excellent potential of Oraxol. We are advancing our Phase III program rapidly."

Dr. Ko-Chung Lin, Chief Executive Officer of PharmaEssentia, the licensee of Oraxol for Taiwan, Singapore and Vietnam, commented, "Athenex has been an excellent partner to PharmaEssentia. We have been working closely together on the clinical studies and on our discussions with the regulatory authorities. We are delighted to see such a wonderful set of encouraging results and we are fully committed to support the development of Oraxol in the territory we have licensed from Athenex."

The Orascovery program was initially discovered by Hanmi Pharmaceuticals and licensed to Athenex. PharmaEssentia Corporation (Taiwan Stock Exchange: 6446), licensed the Taiwan, Singapore and Vietnam commercialization rights of Oraxol from Athenex and is a close partner, particularly in the clinical developments of Oraxol in Taiwan.