Cellectar Reports 94% Reduction in Overall Tumor Volume in Waldenstrom Macroglobulinemia Patient in Phase 2 CLR 131 Clinical Study

On July 17, 2018 Cellectar Biosciences (Nasdaq: CLRB), a clinical stage biopharmaceutical company focused on the discovery, development and commercialization of drugs for the treatment of cancer, reported that a patient in the lymphoplasmacytic lymphoma (LPL) arm with advanced Waldenstrom macroglobulinemia, enrolled in the CLR 131 Phase 2 trial, showed a 94% reduction in tumor burden and complete resolution in four of five targeted tumor masses (Press release, Cellectar Biosciences, JUL 17, 2018, View Source [SID1234527741]).

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Prior to study enrollment, this 67-year-old female patient was diagnosed with Waldenstrom macroglobulinemia and had received two lines of multi-drug therapy with the most recent treatment achieving a best response of disease progression. As part of Cellectar’s Phase 2 study in hematologic cancers, the patient received a single 25mCi/m2 dose of CLR 131 over a 30-minute infusion period. On day 52 post infusion, a CT scan showed a >50% reduction in tumor volume and was classified as a partial response.

Based on this initial response and additional clinical factors, the treating physician, Sikander Ailawadhi, M.D., Associate Professor, Division of Hematology/Oncology, Department of Medicine, The Mayo Clinic, Jacksonville, Florida, administered a second dose of CLR 131 on day 123. A CT scan taken 64 days after the second dose, showed a 94% overall reduction in tumor burden and complete resolution in four of five targeted tumor masses. The total targeted tumor mass shrank from approximately 4700mm2 prior to the first CLR 131 infusion to approximately 500mm2 at last reading, and we continue to monitor the patient’s progress.

"In addition to a robust clinical response, we were also happy to see resolution of symptoms that affected the patient’s quality of life, including shortness of breath associated with moderately-sized pleural effusion shortly after the patient’s first dose of CLR 131," stated Dr. Ailawadhi. "CLR 131 has shown good clinical response in LPL as well as other hematologic indications and could provide an excellent addition to the treatment armamentarium."

About Waldenstrom Macroglobulinemia

Waldenstrom macroglobulinemia is a rare type of cancer that begins in the white blood cells, according to the Mayo Clinic. Patients with Waldenstrom macroglobulinemia, typically have bone marrow that produces too many abnormal white blood cells, crowding out healthy blood cells. The abnormal white blood cells produce a protein that accumulates in the blood, impairs circulation and causes complications. Waldenstrom macroglobulinemia is considered a type of non-Hodgkin’s lymphoma and is sometimes called lymphoplasmacytic lymphoma or LPL.

About the Phase 2 Study of CLR 131

The Phase 2 study is being conducted in approximately 10 leading cancer centers in the United States for patients with relapsed or refractory B-cell hematologic cancers. The hematologic cancers being studied in the trial include multiple myeloma (MM), chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL), lymphoplasmacytic lymphoma (LPL), marginal zone lymphoma (MZL), mantle cell lymphoma (MCL), and potentially diffuse large B-cell lymphoma (DLBCL).

The study’s primary endpoint is clinical benefit response (CBR), with additional endpoints of progression free survival (PFS), median overall survival (OS) and other markers of efficacy following a single 25.0 mCi/m2 dose of CLR 131, with the option for a second 25.0 mCi/m2 dose approximately 75-180 days later.

In addition to the CLR 131 infusion(s), MM patients will receive 40 mg oral dexamethasone weekly for up to 12 weeks. Efficacy responses will be determined by the latest International Multiple Myeloma Working Group criteria. Efficacy for all lymphoma patients will be determined according to Lugano criteria. Cellectar has been awarded approximately $2 million in a non-dilutive grant from the National Cancer Institute to help fund the trial. More information about the trial, including eligibility requirements, can be found at www.clinicaltrials.gov, reference NCT02952508.

About CLR 131

CLR 131 is Cellectar’s investigational radioiodinated PDC therapy that exploits the tumor-targeting properties of the company’s proprietary phospholipid ether (PLE) and PLE analogs to selectively deliver radiation to malignant tumor cells, thus minimizing radiation exposure to normal tissues. CLR 131, is in a Phase 2 clinical study in relapsed or refractory (R/R) MM and a range of B-cell malignancies and a Phase 1 clinical study in patients with (R/R) MM exploring fractionated dosing. The company is currently initiating a Phase 1 study with CLR 131 in pediatric solid tumors and lymphoma, and is planning a second Phase 1 study in combination with external beam radiation for head and neck cancer.

OncoSec Presents Update from Triple Negative Breast Cancer Program at 3rd Global Insight Conference on Breast Cancer

On July 17, 2018 OncoSec Medical Incorporated (OncoSec) (NASDAQ: ONCS), a company developing intratumoral cancer immunotherapies, reported that Sharron Gargosky, PhD, Chief Clinical and Regulatory Officer, presented a clinical update of the Company’s intratumoral therapy, ImmunoPulse tavokinogene telseplasmid (TAVO), as well as an overview of the ongoing and anticipated clinical programs involving TAVO in triple-negative breast cancer (TNBC) (Press release, OncoSec Medical, JUL 17, 2018, https://ir.oncosec.com/news/detail/1950/oncosec-presents-update-from-triple-negative-breast-cancer-program-at-3rd-global-insight-conference-on-breast-cancer [SID1234527738]). The presentation, titled "Intra-tumoral delivery of tavokinogene telseplasmid (pIL-12) by electroporation: immunomodulation in melanoma and triple negative breast cancer," took place at the 3rd Global Insight Conference on Breast Cancer in Valencia, Spain.

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"We were grateful for the opportunity to present at the 3rd Global Insight Conference on Breast Cancer and share progress from our TAVO clinical programs with the clinicians, biotechnology executives, and industry opinion leaders in attendance. Metastatic TNBC is a heterogeneous cancer with a poor prognosis where less than five percent of pre-treated patients achieve an objective response to PD-1/PD-L1 checkpoint treatments," said Dr. Gargosky. "The marked synergy shown in these patients strongly suggest that IL-12 may have primed the tumor microenvironment, impacting the clinical result. The combination of TAVO and checkpoint inhibition represents a highly promising new therapeutic approach for TNBC and warrants a formal evaluation given the extremely low response rate in women who have failed multiple prior therapies."

The ongoing Phase 1 TNBC study, OMS-140 (NCT02531425), is designed to determine whether TAVO as a single cycle of monotherapy can elicit a pro-inflammatory molecular and histological signature in treated as well untreated tumors. The study has reached its target enrollment of 10 patients. Several of these patients were subsequently treated with an anti-PD-1 checkpoint inhibitor treatment(s) as their next therapy. As previously reported at the American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting, immunological signals were observed on an individual patient basis, and clinically meaningful objective tumor responses have been observed in both TAVO treated and untreated lesions following the anti-PD-1 checkpoint inhibitor treatment. A detailed case study of one such patient, along with information regarding clinical observations and safety data, were presented at this conference.

Following these observations, the Company entered a clinical collaboration with Merck to evaluate the combination of TAVO with Merck’s anti-PD-1 therapy KEYTRUDA (pembrolizumab) in a Phase 2 clinical trial, KEYNOTE-890 (NCT03567720). KEYNOTE-890 is a study of TAVO in combination with KEYTRUDA in TNBC patients with inoperable locally advanced or metastatic TNBC who have progressed on more than one line of prior therapy. Patients will be treated with the combination of TAVO with pembrolizumab. The proposed primary endpoint is to assess efficacy as measured by objective response rate (ORR) by independent central review (ICR) based on Response Evaluation Criteria in Solid Tumors (RECIST) v1.1. KEYNOTE-890 is expected to initiate in the third quarter of 2018.

Johnson & Johnson Reports 2018 Second-Quarter Results

On July 17, 2018 Johnson & Johnson (NYSE: JNJ) reported sales of $20.8 billion for the second quarter of 2018, an increase of 10.6% as compared to the second quarter of 2017 (Press release, Johnson & Johnson, JUL 17, 2018, View Source [SID1234527728]).

Operational sales results increased 8.7% and the positive impact of currency was 1.9%. Domestic sales increased 9.4%. International sales increased 11.8%, reflecting operational growth of 7.9% and a positive currency impact of 3.9%. Excluding the net impact of acquisitions and divestitures, on an operational basis, worldwide sales increased 6.3%, domestic sales increased 5.7% and international sales increased 6.8%.*

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Net earnings and diluted earnings per share for the second quarter of 2018 were $4.0 billion and $1.45, respectively. Second-quarter 2018 net earnings included after-tax intangible amortization expense of approximately $1.0 billion and a charge for after-tax special items of approximately $0.8 billion. Second-quarter 2017 net earnings included after-tax intangible amortization expense of approximately $0.4 billion and a charge for after-tax special items of approximately $0.8 billion. Excluding after-tax intangible amortization expense and special items, adjusted net earnings for the current quarter were $5.7 billion and adjusted diluted earnings per share were $2.10, representing increases of 14.0% and 14.8%, respectively, as compared to the same period in 2017.* On an operational basis, adjusted diluted earnings per share also increased 11.5%.* A reconciliation of non-GAAP financial measures is included as an accompanying schedule.

"Our strong second-quarter results reflect double-digit growth in our Pharmaceutical business and the accelerating sales momentum in our Medical Devices business, driven by the continued growth of our market leading products and strategic new launches. We remain focused on investing in innovation and meeting the needs of our customers by delivering innovative products and solutions that position the company to deliver long-term, sustainable growth," said Alex Gorsky, Chairman and Chief Executive Officer. "Our talented J&J colleagues are united in our efforts to address some of the most critical health and consumer needs of people around the world.
The Company updated its sales guidance for the full-year 2018 to a range of $80.5 to $81.3 billion. This reflects an increase in expected operational growth to a range of 4.5% to 5.5%, partially offset by the estimated lower favorable impact of currency. Additionally, the Company updated its adjusted earnings guidance for full-year 2018 to a range of $8.07 to $8.17 per share. This reflects an increase in expected operational growth to a range of 8.5% to 9.9%, partially offset by the estimated lower favorable impact of currency.

Segment Sales Performance
Worldwide Consumer sales of $3.5 billion for the second quarter 2018 represented an increase of 0.7% versus the prior year, consisting of an operational decrease of 0.4% and a positive impact from currency of 1.1%. Domestic sales decreased 0.7%, international sales increased 1.9%, which reflected no change in operational sales and a positive currency impact of 1.9%. Excluding the net impact of acquisitions and divestitures, on an operational basis, worldwide sales increased 0.9%, domestic sales decreased 0.7% and international sales increased 2.1%*.
Worldwide operational results, excluding the net impact of acquisitions and divestitures, were driven by over-the-counter products including TYLENOL analgesics and digestive health products, international beauty products primarily NEUTROGENA, OGX and Dr. Ci Labo, partially offset by lower sales of baby care products. During the quarter, the divestiture of the anti‐dandruff shampoo brand NIZORAL and certain other ketoconazole‐based shampoo brands was completed.

Worldwide Pharmaceutical sales of $10.4 billion for the second quarter 2018 represented an increase of 19.9% versus the prior year with an operational increase of 17.6% and a positive impact from currency of 2.3%. Domestic sales increased 17.7%; international sales increased 22.9%, which reflected an operational increase of 17.5% and a positive currency impact of 5.4%. Sales included the impact of Actelion Ltd which contributed 6.6%, to worldwide operational sales growth. Excluding the net impact of acquisitions and divestitures, on an operational basis, worldwide sales increased 11.0%, domestic sales increased 10.2% and international sales increased 11.9%.*
Worldwide operational results, excluding the net impact of acquisitions and divestitures, were driven by STELARA (ustekinumab), a biologic for the treatment of a number of immune-mediated inflammatory diseases, ZYTIGA (abiraterone acetate), an oral, once-daily medication for use in combination with prednisone for the treatment of metastatic, castration-resistant prostate cancer, DARZALEX (daratumumab), for the treatment of patients with multiple myeloma, IMBRUVICA (ibrutinib), an oral, once-daily therapy approved for use in treating certain B-cell malignancies, a type of blood or lymph node cancer, TREMFYA (guselkumab), for the treatment of adults living with moderate to severe plaque psoriasis. SIMPONI/SIMPONI ARIA (golimumab), a biologic for the treatment of a number of immune-mediated inflammatory diseases, INVEGA SUSTENNA/XEPLION/TRINZA/TREVICTA (paliperidone palmitate), long-acting, injectable atypical antipsychotics for the treatment of schizophrenia in adults, and XARELTO (rivaroxaban), an oral anticoagulant.

During the quarter, the U.S. Food and Drug Administration (FDA) approved an additional indication for DARZALEX (daratumumab) in combination with VELCADE (bortezomib), a proteasome inhibitor; melphalan, an alkylating agent; and prednisone for the treatment of patients with newly diagnosed multiple myeloma who are ineligible for autologous stem cell transplant. The European Commission granted marketing authorization for JULUCA (dolutegravir/rilpivirine), a two-drug regimen, once-daily, single-pill for the treatment of HIV-1. A supplemental New Drug Application was submitted to the FDA seeking to expand the indication of OPSUMIT (macitentan) to include the treatment of adults with inoperable chronic thromboembolic pulmonary hypertension (CTEPH, WHO Group 4) to improve exercise capacity and pulmonary vascular resistance.
Also in the quarter, the acquisition of BeneVir Biopharm, Inc., a privately-held, biopharmaceutical company specializing in the development of oncolytic immunotherapies, was completed. In addition, a worldwide collaboration

was entered into with Bristol-Myers Squibb Company to develop and commercialize Factor XIa inhibitors, including BMS-986177, for the prevention and treatment of major thrombotic conditions.
Worldwide Medical Devices sales of $7.0 billion for the second quarter 2018 represented an increase of 3.7% versus the prior year consisting of an operational increase of 1.9% and a positive currency impact of 1.8%. Domestic sales increased 1.1%; international sales increased 6.0%, which reflected an operational increase of 2.5% and a positive currency impact of 3.5%. Excluding the net impact of acquisitions and divestitures, on an operational basis, worldwide sales increased 2.9%, domestic sales increased 1.7% and international sales increased 4.1%.*
Worldwide operational results, excluding the net impact of acquisitions and divestitures, were driven by ACUVUE contact lenses and surgical products in the Vision business; electrophysiology products in the Interventional Solutions business; biosurgicals and international endocutters in the Advanced Surgery business; wound closure products in the General Surgery business and trauma products in the Orthopaedics business, partially offset by declines in the Diabetes Care business and spine products in the Orthopaedics business.
During the quarter, the Company announced acceptance of the binding offer from Platinum Equity to acquire its LifeScan business for approximately $2.1 billion, subject to customary adjustments. The Company also announced receipt of a binding offer from Fortive Corporation to acquire its Advanced Sterilization Products business for an aggregate value of approximately $2.8 billion, subject to customary adjustments. In addition, the FDA approved iDESIGN Refractive Studio, part of a next generation LASIK platform that measures the eye inside and out to enable highly precise personalized vision correction.
In July, the acquisition of assets from Medical Enterprises Distribution, LLC, a privately held developer of surgical impactor technology, including the automated ME1000 Surgical Impactor for use in hip replacement, was completed.

MaxCyte Receives US FDA Investigational New Drug Clearance for First Clinical Program

On July 16, 2019 MaxCyte reported that it has received Investigational New Drug (IND) clearance from the US Food and Drug Administration (FDA) to begin a clinical study in the United States with its first wholly-owned chimeric antigen receptor (CAR) therapeutic candidate, MCY-M11 (Press release, MaxCyte, JUL 16, 2018, View Source [SID1234537625]).

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"The IND clearance marks an important milestone for MaxCyte. We are excited to advance MCY-M11, our first therapeutic candidate in solid tumors into the clinic and we hope that the upcoming study will serve as validation of our proprietary CARMA (CAR therapeutic) drug platform as a whole," said MaxCyte CEO Doug Doerfler. "This initial study will help determine the safety and potential effectiveness of the CARMA platform, and if successful, will mark its place as a new autologous cell-therapy platform for developing improved targeted cell-based immune therapies."

The IND allows for a Phase I clinical study to evaluate the safety of MCY-M11 in individuals with relapsed/refractory ovarian cancer and peritoneal mesothelioma. The clearance is for the Company’s first clinical study with MCY-M11, which is a drug candidate for next-generation CAR-engineered cell therapy. MCY-M11 is differentiated from traditional CAR therapies by its use of messenger RNA (mRNA) to engineer fresh peripheral blood mononuclear cells, allowing rapid manufacture and delivery back to the patient, without the need for a viral component or cell expansion. This cell therapy provides for transient expression, engineered with the potential to minimize the adverse side-effects seen in viral-based CAR therapies. MaxCyte anticipates commencing dosing of patients in H2 2018.

About the CARMA (CAR Therapy) Platform
CARMA is MaxCyte’s unique and proprietary CAR therapy platform in immuno-oncology. The platform is used to develop CAR therapies for a broad range of cancer indications. It offers the potential to deliver autologous cell therapies across a wide range of targets with a much quicker turnaround to the patient than traditional autologous cell therapies. More information on MaxCyte’s CARMA program is available at www.maxcyte.com/car/.

Entry Into a Material Definitive Agreement

On July 16, 2018 Forty Seven, Inc. reported that it entered into a settlement and license agreement with Synthon Biopharmaceuticals B.V., or Synthon (Filing, 8-K, Synthon, 16 16, 2018, View Source [SID1234528326]). Under the agreement, we agreed to discontinue our ongoing oppositions and challenges at the European Patent Office, or EPO, and the U.S. Patent and Trademark Office, or USPTO, directed towards certain patents licensed by Synthon from Stichting Sanquin Bloedvoorziening, or SSB, that relate to the use of anti-CD47 products in combination with other antibodies to treat cancer. We also agreed to request the withdrawal of such proceedings with the USPTO and EPO. In return Synthon agreed to grant us a non-exclusive, worldwide sublicense to certain patents they have licensed from SSB, including the SSB patents we are opposing at the USPTO and EPO to commercialize a single anti-CD47 product(such as 5F9 or an alternate anti-CD47 product) to treat cancer in combination with other antibodies.

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In December 2016 and April 2017, we filed third party observations in an opposition proceeding in the EPO with respect to European Patent No. EP 2 282 772 and in January 2018, petitioned for inter partes review of U.S. Patent No. 9,352,037 in the USPTO, each of which is related to the treatment of cancer with an anti-CD47 antibody or an anti-SIRPα antibody in combination with certain other antibodies. The opposition proceeding was rejected by the EPO and the original opponent appealed the decision. On June 4, 2018, we acquired the opposition against this European patent from the original opponent. Pursuant to the agreement, we and Synthon have each agreed to release the other party (and we have agreed to release SSB) from all claims and liabilities relating to the USPTO and EPO proceedings.

The sublicense grant is subject to the satisfaction of specified conditions, including our withdrawal of the proceedings opposing the above-mentioned SSB U. S. and European patents and the termination of these proceedings by the USPTO and the EPO. Our obligation to withdraw such proceedings and the effectiveness of the release of claims by Synthon and us are subject to (i) SSB agreeing to release us from all claims and liabilities under the USPTO and EPO proceedings and (ii) SSB agreeing to grant us a direct license to the sublicensed patents in the event the license between SSB and Synthon is terminated.

Our sublicense will include the right to further sublicense the applicable patent rights to our collaborators, corporate partners and service providers and will cover one named product, which will be 5F9. We will have the right to replace 5F9 with a different anti-CD47 product in the event of a development failure of 5F9. We will also have an option to expand our rights to cover a follow-on anti-CD47 product in exchange for a specified option exercise fee. Synthon will retain the right to use the licensed patents and to grant other third parties the right to do so.

In exchange for these sublicenses and option rights, we agreed to pay Synthon an aggregate of up to approximately $47 million comprising an upfront payment upon grant of the sublicense and the achievement of future regulatory and commercial milestones which comprise the significant majority of the aggregate payments. If we exercise our option right, we will pay Synthon additional amounts upon the achievement of certain regulatory and commercial milestones related to such follow-on anti-CD47 product. In addition, we will be required to pay Synthon an annual license fee and a royalty of a tiered, low single digit percentage on net sales of any approved licensed products. We have the right to buy out our royalty obligations for each licensed product in full by paying Synthon specified lump sum amounts prior to the occurrence of certain defined events. All payments under the settlement and license agreement are specified in Euros and have been converted into U.S. Dollars based on the exchange rate as of July 16, 2018.

This summary is qualified in its entirety by reference to the text of the settlement and license agreement, which we intend to file as an exhibit to our Quarterly Report on Form 10-Q for the quarter ended September 30, 2018, and is incorporated herein by reference. We also intend to seek appropriate confidential treatment of certain terms and provisions of the settlement and license agreement in connection with the filing of this agreement, in accordance with the procedures of the Securities and Exchange Commission.