The focus of ASCO 2019

The ASCO (Free ASCO Whitepaper) 2019 Annual Meeting bills itself as the world’s premier oncology event. 1stOncology provides all its users with a detailed guide to the new technologies, drugs, targets, start-ups, clinical results etc. emerging from this meeting. We’ve now made this guide open to all for 48h of free access, complete with all LBA’s from ASCO (Free ASCO Whitepaper).

This year we saw a major interest amongst Immunotherapies and Protein Kinase Inhibitors.

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

                  Schedule Your 30 min Free Demo!

Xspray granted additional product patents in the United States for HyNap-Sora and HyNap-Nilo

On June 11, 2019. Xspray Pharma (Nasdaq First North: XSPRAY) reported that the United States Patent and Trademark Office (USPTO) has granted Xspray two new patents in the United States for its product candidates HyNap-Sora and HyNap-Nilo (Press release, Xspray, JUN 11, 2019, View Source [SID1234649564]). The new patents are Xspray’s sixth and seventh product patents, respectively, in the United States, which is Xspray’s main market. The new patents will expire January 11, 2033.
"The new patents for HyNap-Sora and HyNap-Nilo make it significantly more difficult for our competitors to copy upcoming products from our unique platform technology. The patents are also essential for our ability to do good business deals and they strengthen our position in the US market," says Per Andersson, CEO of Xspray.

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

                  Schedule Your 30 min Free Demo!

The new patents, US 10,314,829 and US 10,314,830 respectively, cover the pharmaceutical compositions of the company’s product candidates HyNap-Sora and HyNap-Nilo. Xspray is a product company with a broad portfolio of drug candidates in the same substance class that can be reformulated using the same technology platform.

At the end of 2018, Xspray was granted an additional patent for HyNap-Dasa for the US market. This patent, along with these two new ones, are strong and broad composition patents which relate to solid amorphous forms of the active substance. The original products for Dasatinib, Sorafinib and Nilotinib, had total US sales exceeding USD 2 billion in 2018.

Nordic Nanovector Presentations at the Society of Nuclear Medicine & Molecular Imaging (SNMMI) 2019 Annual Meeting

On June 11, 2019 Nordic Nanovector ASA (OSE: NANO) reported that the company and its collaborators will present data and analyses from its preclinical studies with Betalutin (177Lu-lilotomab satetraxetan) and with 212Pb-NNV003, a next-generation targeted alpha therapy comprising Nordic Nanovector’s chimeric anti-CD37 antibody (NNV003) coupled with the alpha-particle-generator lead-212 (212Pb), at the Society of Nuclear Medicine & Molecular Imaging (SNMMI) 2019 Annual Meeting, to be held in Anaheim, CA, USA on 22-24 June (Press release, Nordic Nanovector, JUN 11, 2019, View Source [SID1234553447]).

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

                  Schedule Your 30 min Free Demo!

Details of the presentations are:

Combination of 177Lu-lilotomab satetraxetan with rituximab synergistically improves in-vivo therapeutic efficacy in a rituximab-resistant non-Hodgkin lymphoma (NHL) model

Authors: M.M. Malenge, A.H. Ree, T. Stokke, J. Dahle and A.H.V. Repetto-Llamazares
Abstract: 351 (click to access abstract online)
Session: 42. Oncology, Basic and Translational (Basic Science) III
Date/time: 24 June, 17:25-17:35 Pacific daylight time (PDT)

Targeted alpha therapy with 212Pb-NNV003 for the treatment of CD37 positive B-cell chronic lymphocytic leukemia (CLL) and non-Hodgkin lymphoma (NHL)

Authors: A. Saidi, A.F. Maaland, J. Torgue, H. Heyerdahl and J. Dahle
Abstract: 354 (click to access abstract online)
Session: 42. Oncology, Basic and Translational (Basic Science) III
Date/time: 24 June, 17:55-18:05 PDT
The posters will be added to www.nordicnanovector.com in the section What We Do/Scientific Publications/Scientific Posters on 24 June to coincide with the sessions in which they are presented.

GT BIOPHARMA ANNOUNCES PRELIMINARY CLINICAL RESULTS FROM INTERIM REVIEW OF PHASE 1/2 CLINICAL TRIAL OF OXS-1550, ITS BI-SPECIFIC ANTIBODY DRUG CONJUGATE

On June 11, 2019 GT Biopharma, Inc. (GTBP) and (Euronext Paris: GTBP.PA) (the "Company"), an immuno-oncology biotechnology company focused on innovative treatments based on the Company’s proprietary platforms, reported preliminary clinical data taken from an interim review, or snapshot, of the OXS-1550 Phase 1/2 trial following a Bi-Specific Antibody Drug Conjugate (ADC) Advisory Board meeting and follow up discussions (Press release, GT Biopharma , JUN 11, 2019, View Source [SID1234539529]). OXS-1550 is a bi-specific scFv recombinant fusion protein-drug conjugate composed of the variable regions of the heavy and light chains of anti-CD19 and anti-CD22 antibodies and a modified form of diphtheria toxin, its cytotoxic drug payload. OXS-1550 targets cancer cells expressing the CD19 receptor, the CD22 receptor or both receptors.

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

                  Schedule Your 30 min Free Demo!

OXS-1550 is being evaluated in an open-label, two-stage, investigator-led, Phase 1/2 trial at the Masonic Cancer Center, University of Minnesota. The trial has two arms including patients diagnosed with relapsed/refractory B-cell lymphomas (NHL) and leukemias (ALL). Eighteen patients have been enrolled to date, including 12 NHL and six ALL patients. At the time of the interim review, 13 patients met the evaluation criteria, including nine NHL and four ALL patients.

At the interim review more than 50% of patients (seven of 13) exhibited a clinical benefit, defined as stable disease plus partial response or complete remission at Day 29. Of the seven patients, one demonstrated a complete remission (CR), one demonstrated a partial response (PR) and five demonstrated stable disease (SD).

The efficacy signal was most prominent in ALL patients with 75% (three of four) exhibiting clinical benefit including one CR, one PR and one SD. In the NHL population, four of nine patients exhibited SD. Adverse events were mostly grade 1 and 2 and reversible. One patient had a grade 4 low platelet count, two patients had a grade 3 increase in liver function tests, or LFTs, and one patient had a grade 3 capillary leak.

GT Biopharma’s President and Chief Medical Officer (CMO) Dr. Raymond Urbanski said: "In light of these data and discussions with the Bi-Specific ADC Advisory Board, I am increasingly encouraged by OXS-1550 and its potential to have a significant role in an oncologist’s armamentarium. I also remain convinced that the bi-specific ADC platform has the potential to generate additional attractive product candidates. I look forward to continuing to work closely with the University of Minnesota team and other members of the Bi-Specific ADC Advisory Board with the goal of optimizing next steps for this program and the broader bi-specific ADC platform."

The Bi-Specific ADC Advisory Board has recommended that additional ALL patients be enrolled in the trial followed by another interim data review. The Company currently expects final data for this trial to be available in the fourth quarter of 2018 or the first quarter of 2019.

The Bi-Specific ADC Advisory Board is composed of distinguish clinicians, academics and researchers from several well-known institutions. Members include Dr. Jeffrey Miller, Deputy Director at the Masonic Cancer Center, University of Minnesota and Chair of GT Biopharma’s Scientific Advisory Board. Dr. Veronika Bachanova, hematologist/oncologist and the principal investigator of the Phase 1/2 study and Dr. Daniel Vallera, lead researcher for the bispecific ADC program, both at the Masonic Cancer Center. Also included are Drs. Mark Litzow and Arthur Frankel. Mark R. Litzow, M.D., is Professor of Medicine in the Division of Hematology at Mayo Clinic. Arthur E. Frankel, M.D., is the inaugural holder of the Arlene and Mayer Mitchell Endowed Chair in Medical Oncology, Chief of Medical Oncology at Mitchell Cancer Institute (USA-MCI), Interim Associate Director for Basic & Translational Sciences and Professor of Oncological Sciences.

Helix BioPharma Corp. Announces Fiscal Third Quarter 2019 Results

On June 11, 2019 Helix BioPharma Corp. (TSX: HBP) ("Helix" or the "Company"), a clinical stage immuno-oncology company developing innovative drug candidates for the prevention and treatment of cancer, reported its financial results for its fiscal third quarter ended April 30, 2019 (Press release, Helix BioPharma, JUN 11, 2019, View Source [SID1234537432]).

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

                  Schedule Your 30 min Free Demo!

FINANCIAL REVIEW

The Company recorded a net loss and total comprehensive loss of $2,071,000 ($0.02 loss per common share) and $2,147,000 ($0.02 loss per common share) for the three-month periods ended April 30, 2019 and 2018, respectively. For the nine-month periods ended April 30, 2019 and 2018, respectively, the Company recorded a net loss and total comprehensive loss of $5,358,000 ($0.05 loss per common share) and $7,015,000 ($0.07 loss per common share).

Research and development

Research and development costs for the three and nine-month periods ended April 30, 2019 totalled $1,351,000 and $3,695,000, respectively ($1,435,000 and $5,095,000 respectively for the three and nine-month periods ended April 30, 2018).

L-DOS47 research and development expenses for the three and nine-month periods ended April 30, 2019 totalled $1,054,000 and $2,703,000, respectively ($1,029,000 and $4,039,000 respectively for the three and nine-month periods ended April 30, 2018). L-DOS47 research and development expenditures relate primarily to the Company’s LDOS001 Phase I clinical study in the U.S., and LDOS003 Phase II clinical study in Poland, Ukraine and Hungary.

The Company’s LDOS001 clinical study continues to face patient enrolment challenges. An accelerated dosing protocol has been approved to help accelerate the LDOS001 clinical study. The Company continues to be committed to the LDOS001 study and has re-allocated limited resources to improve patient enrollment. Enrolment in the Company’s LDOS002 clinical study was previously halted at the end of stage 1 of a two-stage phase II study as the intensified schedule did not result in improving patient benefits compared to that observed in the Phase I portion of the study. The Company’s LDOS003 clinical study recently dosed its third patient and commenced second cohort enrollment. The Company is very close to finalizing a clinical study protocol for a Phase I/II study with L-DOS47 to be given in combination with doxorubicin, for the treatment of metastatic pancreatic cancer. The Company expects to file an investigational new drug application with the U.S. Food and Drug Administration for a study by the end of the month.

The Company’s Polish subsidiary continues to focus its activities on the V-DOS47 pre-clinical program. V-DOS47 research and development expenses for the three and nine-month periods ended April 30, 2019 totalled $137,000 and $369,000, respectively ($133,000 and $310,000 respectively for the three and nine-month periods ended April 30, 2018). For the three and nine-month periods ended April 30, 2019 the Company’s Polish subsidiary received grant funding of $130,000 and $352,000, respectively ($144,000 and $344,000 respectively for the three and nine-month periods ended April 30, 2018). Grant funding for the V-DOS4 program is the result of an agreement entered into with the Polish National Centre for Research and Development ("PNCRD"). The Agreement may be terminated by either party upon one month’s written notice and must also state the grounds for which the Agreement is being terminated. In certain cases of termination, the Company’s Polish subsidiary may be obligated to return the received financial support in full within fourteen days of the day notice is served, with interest. As at April 30, 2019 that Company’s Polish subsidiary has received grant funds of approximately PLN3,634,609 or 28% of the entire grant funding amount approved by the PNCRD.

CAR-T research and development expenses for the three and nine-month periods ended April 30, 2019 totalled $nil and $333,000 respectively ($192,000 and $317,000 respectively for the three and nine-month periods ended April 30, 2018). The Company commenced development of novel CAR-T therapeutics and new antibody-based technologies for cell-based therapies. The Company’s CAR-T expenditures relate primarily to collaborative research activities with ProMab Biotechnologies Inc.

Trademark and patent related expenses for the three and nine-month periods ended April 30, 2019 totalled $109,000 and $177,000, respectively ($70,000 and $308,000 respectively for the three and nine-month periods ended April 30, 2019). The Company continues to ensure it adequately protects its intellectual property.

Operating, general and administration

Operating, general and administration expenses for the three and nine-month periods ended April 30, 2019 and 2018 totalled $699,000 and $1,605,000, respectively ($686,000 and $1,856,000 respectively for the three and nine-month periods ended April 30, 2018). The decrease in operating, general and administration expenses mainly reflects the normalization of expenditures after companywide cost cutting initiatives.

The following table outlines operating, general and administration costs expensed for the following periods:

LIQUIDITY AND CAPITAL RESOURCES

The Company recorded a net loss and total comprehensive loss of $2,071,000 ($0.02 loss per common share) and $2,147,000 ($0.02 loss per common share) for the three-month periods ended April 30, 2019 and 2018, respectively. For the nine-month periods ended April 30, 2019 and 2018, respectively, the Company recorded a net loss and total comprehensive loss of $5,358,000 ($0.05 loss per common share) and $7,015,000 ($0.07 loss per common share), respectively.

As at April 30, 2019 the Company had a working capital deficiency of $2,203,000, shareholders’ deficiency of $1,920,000 and a deficit of $169,363,000. As at July 31, 2018 the Company had a working capital deficiency of $1,901,000, shareholders’ deficiency of $1,527,000 and a deficit of $164,005,000.

The Company continues to work with vendors to manage its cash position while ensuring vendors continue providing services while being paid, albeit over a longer period of time than previously agreed terms. Some vendors have placed the Company on hold (cash in advance) and is impacting the Company’s clinical development program. The Company has raised gross proceeds of approximately $8,518,000 from private placement financings during fiscal 2018 and an additional $6,014,000 during the nine-month period ended April 30, 2019. Subsequent to the April 30, 2019 quarter end, the Company announced the closing of a private placement on May 29th, 2019 for gross proceeds of $507,960. Nevertheless, the Company’s cash reserves of $938,000 as at April 30, 2019 continue to be insufficient to meet anticipated cash needs for working capital and capital expenditures through the next twelve months, nor are they sufficient to see the current or any planned research and development initiatives through to completion. Though the funds raised have somewhat assisted the Company in dealing with its working capital deficiency and attempts to make vendors current, additional funds are required to advance the various clinical and preclinical programs, pay for the Company’s overhead costs and its past due vendors. To the extent that the Company does not believe it has sufficient liquidity to meet its current obligations, management considers securing additional funds, primarily through the issuance of equity securities of the Company, to be critical for its development needs.

Additional information can be found about the Company’s liquidity and capital resources in the Company’s Management Discussion and Analysis.

The Company’s condensed unaudited interim consolidated statement of net loss and comprehensive loss for the three and nine-month periods ending April 30, 2019 and 2018 and the condensed unaudited interim consolidated statement of cash flows for the nine-month periods ending April 30, 2019 and 2018 are summarized below:

The Company’s condensed unaudited interim consolidated financial statements and management’s discussion and analysis will be filed under the Company’s profile on SEDAR at www.sedar.com, as well as on the Company’s website.