LAUSANNE, Switzerland--(BUSINESS WIRE)--ADC Therapeutics SA (NYSE:ADCT), a late clinical-stage oncology-focused biotechnology company pioneering the development and commercialization of highly potent and targeted antibody drug conjugates (ADCs) for patients with hematological malignancies and solid tumors, today announced updated clinical data from its two lead programs, loncastuximab tesirine (Lonca) and camidanlumab tesirine (Cami), which were presented at the 62nd American Society of Hematology (ASH) Annual Meeting.
The encouraging data presented at the 2020 ASH Annual Meeting reinforce the significant progress we have made with our PBD-based ADCs for patients with hematological malignancies, said Jay Feingold, MD, PhD, Senior Vice President and Chief Medical Officer of ADC Therapeutics. The U.S. Food and Drug Administration recently accepted our Biologics License Application for Lonca for the treatment of relapsed or refractory diffuse large B-cell lymphoma and granted priority review status with a Prescription Drug User Fee Act (PDUFA) target date of May 21, 2021, based on the data from our pivotal LOTIS 2 clinical trial. As we rigorously prepare for potential approval and launch in 2021, we look forward to continuing to evaluate the potential of Lonca, as a single agent and in combination, in heavily pretreated patients, in earlier lines of therapy and in additional indications such as follicular lymphoma. As for Cami, our pivotal Phase 2 trial in Hodgkin lymphoma is now more than 50 percent enrolled, and the preliminary data presented at ASH highlight its potential to address an unmet need in heavily pretreated Hodgkin lymphoma patients.
Lonca LOTIS 2 Subgroup Analysis (Abstract 1183)
In LOTIS 2, a single-arm, open-label, 145-patient Phase 2 clinical trial in patients with relapsed or refractory DLBCL who had failed 2 established therapies, Lonca demonstrated substantial antitumor activity and an acceptable safety profile. Updated results, including analysis of response in subgroups with high risk of poor prognosis, were presented in a poster at ASH 2020 by Paolo F. Caimi, MD, University Hospitals Cleveland Medical Center and Case Comprehensive Cancer Center, Case Western Reserve University.
Key data at the August 6, 2020, data cut include:
Lonca LOTIS 3 Interim Results (Abstract 2099)
LOTIS 3, a Phase 1/2, two-part, open-label, single-arm clinical trial that is intended to support the submission of a Biologics License Application, is evaluating Lonca in combination with ibrutinib in patients with relapsed or refractory DLBCL or mantle cell lymphoma (MCL). Updated interim data for patients receiving the 60 g/kg Phase 2 dose of Lonca every three weeks and ibrutinib 560 mg/day were presented in a poster at ASH 2020. As of the data cut-off date of August 20, 2020, 37 patients had received the Phase 2 dose and 35 were evaluable for efficacy.
Key data include:
The need for a later line of therapy that is both effective and tolerable is underscored by the significant number of patients with DLBCL or MCL who relapse after treatment and have a poor prognosis, said Julien Depaus, MD, Department of Hematology, CHU UCL Namur. It is very encouraging to see that Lonca in combination with ibrutinib, at the Phase 2 dose identified as the maximum tolerated dose in the initial Phase 1 portion of the clinical trial, continues to demonstrate antitumor activity and manageable toxicity in patients with relapsed or refractory DLBCL and MCL.
Cami Pivotal Phase 2 Preliminary Results (Abstract 474)
Cami is being evaluated in a multicenter, open-label, single-arm, 100-patient Phase 2 clinical trial in patients with relapsed or refractory Hodgkin lymphoma (HL) who have received 3 prior lines of treatment (2 lines if ineligible for hematopoietic stem cell transplantation, HSCT) including prior treatment with brentuximab vedotin and a checkpoint inhibitor. Preliminary efficacy and safety data were reported in an oral presentation at ASH 2020. As of the data cut-off date of August 24, 2020, 51 patients had been treated with Cami and the median number of Cami cycles was five.
Key data include:
Patients with relapsed or refractory HL who do not respond, or experience disease progression after initial response, to treatments such as brentuximab vedotin and PD-1 blockade have limited therapeutic options, said Alex Herrera, MD, Assistant Professor, Department of Hematology and Hematopoietic Cell Transplantation at City of Hope Medical Center. The encouraging antitumor activity Cami has demonstrated as a single agent and its safety profile, which has been consistent with the Phase 1 trial, warrant the continued evaluation of this CD25-targeted ADC in relapsed or refractory HL patients.
ADC Therapeutics anticipates reporting interim results from the pivotal Phase 2 trial of Cami in HL in the first half of 2021. A Phase 1b clinical trial of Cami as monotherapy or in combination with pembrolizumab is currently enrolling patients with selected advanced solid tumors.
Conference Call and Webcast
ADC Therapeutics will host a live conference call and webcast today, December 7, 2020, at 8 a.m. ET, to highlight the Lonca and Cami data presented at ASH. The event will feature presentations from ADC Therapeutics management and key opinion leader Mehdi Hamadani, MD, Professor of Internal Medicine at the Medical College of Wisconsin, Division of Hematology and Oncology. To access the conference call, please dial (833) 303-1198 (domestic) or +1 914 987-7415 (international) and provide the pin number 1486164. A live webcast of the presentation will be available on the Investors section of the ADC Therapeutics website at http://www.adctherapeutics.com. The archived webcast will be available on the ADC Therapeutics website after the completion of the event.
About Loncastuximab Tesirine (Lonca)
Loncastuximab tesirine (Lonca, formerly ADCT-402) is an antibody drug conjugate (ADC) composed of a humanized monoclonal antibody directed against human CD19 and conjugated through a linker to a pyrrolobenzodiazepine (PBD) dimer cytotoxin. Once bound to a CD19-expressing cell, Lonca is designed to be internalized by the cell, following which the warhead is released. The warhead is designed to bind irreversibly to DNA to create highly potent interstrand cross-links that block DNA strand separation, thus disrupting essential DNA metabolic processes such as replication and ultimately resulting in cell death. CD19 is a clinically validated target for the treatment of B-cell malignancies.
A Biologics License Application for Lonca for the treatment of relapsed or refractory diffuse large B-cell lymphoma (DLBCL) is currently under review with the U.S. Food and Drug Administration (FDA) and has been granted priority review status. The FDA has set a Prescription Drug User Fee Act target date of May 21, 2021. Lonca is being evaluated in LOTIS 3, a Phase 1/2 clinical trial in combination with ibrutinib in patients with relapsed or refractory DLBCL or mantle cell lymphoma, and LOTIS 5, a Phase 3 confirmatory clinical trial in combination with rituximab in patients with relapsed or refractory DLBCL.
About Camidanlumab Tesirine (Cami)
Camidanlumab tesirine (Cami, formerly ADCT-301) is an antibody drug conjugate (ADC) comprised of a monoclonal antibody that binds to CD25 (HuMax-TAC, licensed from Genmab A/S), conjugated to the pyrrolobenzodiazepine (PBD) dimer payload, tesirine. Once bound to a CD25-expressing cell, Cami is internalized into the cell where enzymes release the PBD-based warhead killing the cell. This applies to CD25-expressing tumor cells, and also to CD25-expressing Tregs. The intra-tumoral release of its PBD warhead may also cause bystander killing of neighboring tumor cells and PBDs have also been shown to induce immunogenic cell death. All of these properties of Cami may enhance immune-mediated anti-tumor activity. Cami is being evaluated in a pivotal Phase 2 clinical trial in patients with relapsed or refractory Hodgkin lymphoma (HL), as well as in a Phase 1a/1b clinical trial in patients with relapsed or refractory HL and non-Hodgkin lymphoma and a Phase 1b clinical trial as monotherapy and in combination with pembrolizumab in solid tumors.
About ADC Therapeutics
ADC Therapeutics SA (NYSE:ADCT) is a late clinical-stage oncology-focused biotechnology company pioneering the development and commercialization of highly potent and targeted antibody drug conjugates (ADCs) for patients with hematological malignancies and solid tumors. The Company develops ADCs by applying its decades of experience in this field and using next-generation pyrrolobenzodiazepine (PBD) technology to which ADC Therapeutics has proprietary rights for its targets. Strategic target selection for PBD-based ADCs and substantial investment in early clinical development have enabled ADC Therapeutics to build a deep clinical and research pipeline of therapies for the treatment of hematological and solid tumor cancers. The Company has multiple PBD-based ADCs in ongoing clinical trials, ranging from first in human to confirmatory Phase 3 clinical trials, in the USA and Europe, and numerous preclinical ADCs in development.
Loncastuximab tesirine (Lonca, formerly ADCT-402), the Companys lead product candidate, has been evaluated in a 145-patient pivotal Phase 2 clinical trial for the treatment of relapsed or refractory diffuse large B-cell lymphoma (DLBCL) that showed a 48.3% overall response rate (ORR), which exceeded the target primary endpoint. In September 2020, ADC Therapeutics submitted a Biologics License Application (BLA) to the U.S. Food and Drug Administration (FDA) seeking accelerated approval for Lonca for the treatment of patients with relapsed or refractory DLBCL. On November 20, 2020, the FDA accepted the BLA, granting priority review and setting a Prescription Drug User Fee Act (PDUFA) target action date of May 21, 2021. Camidanlumab tesirine (Cami, formerly ADCT-301), the Companys second lead product candidate, is being evaluated in a 100-patient pivotal Phase 2 clinical trial for the treatment of relapsed or refractory Hodgkin lymphoma (HL) after having shown in a Phase 1 clinical trial an 86.5% ORR in HL patients at the dose selected for Phase 2. The Company is also evaluating Cami as a novel immuno-oncology approach for the treatment of various advanced solid tumors.
ADC Therapeutics is based in Lausanne (Biople), Switzerland and has operations in London, the San Francisco Bay Area and New Jersey. For more information, please visit https://adctherapeutics.com/ and follow the Company on Twitter and LinkedIn.
This press release contains statements that constitute forward-looking statements. All statements other than statements of historical facts contained in this press release, including statements regarding our future results of operations and financial position, business strategy, product candidates, research pipeline, ongoing and planned preclinical studies and clinical trials, regulatory submissions and approvals, addressable patient population, research and development costs, timing and likelihood of success, as well as plans and objectives of management for future operations are forward-looking statements. Forward-looking statements are based on our managements beliefs and assumptions and on information currently available to our management. Such statements are subject to risks and uncertainties, and actual results may differ materially from those expressed or implied in the forward-looking statements due to various factors, including those described in our filings with the U.S. Securities and Exchange Commission. No assurance can be given that such future results will be achieved. Such forward-looking statements contained in this document speak only as of the date of this press release. We expressly disclaim any obligation or undertaking to update these forward-looking statements contained in this press release to reflect any change in our expectations or any change in events, conditions, or circumstances on which such statements are based unless required to do so by applicable law. No representations or warranties (expressed or implied) are made about the accuracy of any such forward-looking statements.
- The stem cell market was valued at USD 14.7 billion in 2020, and it is expected - GlobeNewswire - June 8th, 2021
- Innovative Regenerative Medicine Therapies Safety Comes First - FDA.gov - June 8th, 2021
- Early Promise of AntiCLL-1 CAR T-Cell Therapy Reported in Pediatric AML - Cancer Network - June 8th, 2021
- Part 3: Moving Forward and Keeping Stem Cell Treatments Safe - MedShadow - June 8th, 2021
- In Some Heavily Pretreated Patients with R/R MM Ide-Cel Continues to Show Deep and Durable Responses - Targeted Oncology - June 8th, 2021
- Innovative research refines the treatment of patients with advanced cancers and the use of immunotherapy - Network News, Press Releases - Hackensack... - June 8th, 2021
- Mustang Bio to Host Key Opinion Leader Webinar on MB-106 CD20-Targeted CAR T for the Treatment of High-Risk B-Cell Non-Hodgkin Lymphomas and Chronic... - June 8th, 2021
- Karen Hasty Named Among 2021 Super Women In Business by Memphis Business Journal - UTHSC News - June 8th, 2021
- High Overall Response Rates Achieved With Cirmtuzumab/Ibrutinib in MCL and CLL - Targeted Oncology - June 8th, 2021
- New Data on KEYTRUDA (pembrolizumab) Plus LENVIMA (lenvatinib) Versus Sunitinib in First-Line Treatment for Patients With Advanced Renal Cell... - June 8th, 2021
- Chao family gifts to UCI Health for cancer care top $50 million - UCI News - June 8th, 2021
- Sorrento and Researchers at Karolinska Institutet Have Signed a Research Collaboration Agreement on iPSC-Derived Dimeric - GlobeNewswire - June 8th, 2021
- Responses to Tafasitamab/Lenalidomide in DLBCL Sustained at Three Years - Cancer Network - June 8th, 2021
- The regenerative medicine market size to grow at a CAGR of around 30% during the period - GlobeNewswire - June 8th, 2021
- 'Natural Killer Cells' and Other Promising Cancer Treatments - Barron's - April 18th, 2021
- Capturing the Pandemic Experience in Haiku Poetry - Duke Today - April 18th, 2021
- Chemotherapy for Prostate Cancer: When It's Used and What to Expect - Healthline - April 18th, 2021
- Signs that Chemo Is Working: How Effectiveness Is Measured and Defined - Healthline - April 18th, 2021
- Some experts fear next-generation Covid vaccines may be worse - STAT - April 18th, 2021
- How Long is Chemotherapy? What to Expect - Healthline - April 18th, 2021
- Regenerative Medicine - Stem Cell Therapy Little Rock - March 8th, 2021
- Center for Stem Cell Biology & Regenerative Medicine ... - March 8th, 2021
- Dynamic Stem Cell Therapy Offers Regenerative Medicine - Las Vegas Review-Journal - March 8th, 2021
- Anti-EGFR VHH-armed death receptor ligandengineered allogeneic stem cells have therapeutic efficacy in diverse brain metastatic breast cancers -... - March 8th, 2021
- Research Antibodies Market Size to Reach USD 5325.8 Million by 2027 | Increasing R&D Activities in the Fields of Oncology, Neurobiology, and Stem... - March 8th, 2021
- Microwave Processing Isolates Red Ginseng Compounds That Suppress Lung Cancer Metastasis - Genetic Engineering & Biotechnology News - March 8th, 2021
- Longeveron Expands Enrollment Criteria for its Phase 1 RECOVER Trial Evaluating Lomecel-B Infusion to Treat Acute Respiratory Distress Syndrome due to... - March 8th, 2021
- Be The Match BioTherapies Announces Expansion of Multi-Year Strategic Alliance with Orchard Therapeutics to Support European Commercial Launch of... - March 8th, 2021
- Autologous Stem Cell and Non-Stem Cell Based Therapies Market 2021: Focuses at the key worldwide companies to Define, Describe and Analyses the sales... - March 8th, 2021
- Editing Reproduction: CRISPR and preventing heritable diseases, With Dr. Dietrich Egli and Dr. Sam Sternberg - Columbia University Irving Medical... - March 8th, 2021
- U. Cancer Center pilot projects: investigating cancer connections - The Brown Daily Herald - March 8th, 2021
- COVID-19 can kill heart muscle cells, interfere with contraction Washington University School of Medicine in St. Louis - Washington University School... - March 8th, 2021
- Vaccinating by age groups is unfair, particularly to minorities, advisory panel tells CDC - USA TODAY - March 8th, 2021
- Winter Weather Impacting Blood and Platelet Donations - Milwaukee Community Journal - February 17th, 2021
- Joshua Shirk continues to fight the odds; mom says God placed people where they needed to be to help him - Keyser Mineral Daily News Tribune - February 17th, 2021
- Evotec and Medical Center Hamburg-Eppendorf Enter Partnership to Develop iPSC-Based Tissue Therapy for Heart Failure - GuruFocus.com - February 7th, 2021
- ProgenCell - Stem Cell Therapies offers an updated Stem Cell Therapy for Anti Aging Protocol - PR Web - January 30th, 2021
- Doctors urge immunocompromised to get COVID vaccine when it becomes available - KMTV - 3 News Now - January 30th, 2021
- Autologous Stem Cell and Non Stem Based therapies Market Share, Size 2021 Global Industry Future Trends, Growth, Strategies,, Segmentation, In-depth... - January 30th, 2021
- Studies Indicating T-Cells May Be Needed For Long-Term Protection From The SARS-Cov-2 Virus - PRNewswire - January 30th, 2021
- Researchers use patients' cells to test gene therapy for rare eye disease - National Institutes of Health - January 30th, 2021
- Two Gene Therapies Fix Fault in Sickle Cell Disease and -thalassemia - MD Magazine - January 30th, 2021
- If I Have Cancer, Dementia or MS, Should I Get the Covid Vaccine? - Kaiser Health News - January 30th, 2021
- L-MIND Trial Results Show CD19 Antibody Is Reasonable in R/R DLBCL - Targeted Oncology - January 30th, 2021
- Profile of T Cells, Broadly Neutralizing Antibodies, Anti-Viral Targets: COVID-19 Updates - Bio-IT World - January 30th, 2021
- HealthLynked's The Future of Healthcare Summit Brings Healthcare Experts and Technology Innovators from Around the World to Naples, Florida - WFMZ... - January 30th, 2021
- Tevogen Bio Secures Funding from Team of Doctors to Support Clinical Trials of Its Investigational Curative T Cell Therapy for COVID-19 - PRNewswire - January 25th, 2021
- Novel Treatment Leads to Dog's Recovery - The Bark - January 25th, 2021
- Identification and Targeting of ThomsenFriedenreich and IL1RAP | OTT - Dove Medical Press - January 25th, 2021
- Regenerative Medicine Market Size Worth $74831.35 Million With CAGR of 22.27% By 2024 | Segmented by Product Type, Top Manufacturers, By End-User... - January 25th, 2021
- Immunotherapy Inches Forward in Development of Myeloid Malignancies - OncLive - January 14th, 2021
- Cytovia Therapeutics Partners with National Cancer Institute to Develop Novel Gene-Edited, iPSC-Derived GPC3 CAR NK Cells for the Treatment of Solid... - January 14th, 2021
- Kaleido Biosciences Announces Positive Interim Results of Controlled Study of KB109 in Patients with Mild-to-Moderate COVID-19 - BioSpace - January 14th, 2021
- Doctors Make Medical Breakthrough In Treating Severe Cases Of COVID - CBS San Francisco - January 9th, 2021
- Mana joins the hectic fight against solid tumors with an 'off-the-shelf' candidate angling for an IND this year - Endpoints News - January 9th, 2021
- Versiti Blood Centers and Noodles & Company Serve Up Thanks to Blood Donors - PRNewswire - December 31st, 2020
- Global CAR-T Pipeline Insight Report 2020: Overview, Landscape, Therapeutic Assessment, Current Treatment Scenario and Emerging Therapies -... - December 31st, 2020
- 2020 health care year in review - Crain's Cleveland Business - December 31st, 2020
- The Top 10 FDA Oncology Drug Approvals of 2020 - Curetoday.com - December 31st, 2020
- Gut microbiota: How does it interact with the brain? - Medical News Today - December 31st, 2020
- Numerous Indian American STEM Researchers Named Fellows of American Association for the Advancement of Sciences - India West - December 31st, 2020
- Four years after devastating spinal injury, former St. Paul's football player reunites with caregivers - NOLA.com - December 24th, 2020
- New Combination Therapy Tested By Children's May Offer Hope For Leukemia Patients - WVXU - December 24th, 2020
- Real-time observation helpful in Stem cell for vascular diseases: Study - Hindustan Times - December 21st, 2020
- NurOwn May Be Given to Early ALS Patients in US Who Finished Phase... - ALS News Today - December 21st, 2020
- Follow the Money: Spatial Omics, CAR-NK Cells, AI-Powered Biology - Bio-IT World - December 21st, 2020
- Explained: Process of transporting stem cell from donor to patient for a successful transplant - Firstpost - December 18th, 2020
- Research That Saves Lives: Four COVID-19 Therapies Being Tested at UVA - University of Virginia - December 18th, 2020
- Even if You've Had COVID-19 You Still Need the Vaccine - Healthline - December 18th, 2020
- What Patients With Cancer, Survivors Need to Know About the Emergency Use Authorization of COVID-19 Vaccine - Curetoday.com - December 16th, 2020
- 2020 at the U: The year in review - University of Miami - December 16th, 2020
- Five Mobile County hospitals to get Pfizer vaccine this week - AL.com - December 16th, 2020
- Donor Stem Cell Transplant Improves Survival in Older Patients with Myelodysplastic Syndrome - Cancer Health Treatment News - December 10th, 2020
- Positive Phase 2 Proof-of-Concept Data for Viralym-M and Burden of Disease Data Presented in Oral Presentations at the 62nd American Society of... - December 10th, 2020
- Dr. Kansagra: Quadruplet Therapy for Newly Diagnosed Multiple Myeloma and Combination CAR T-Cell Opportunities - DocWire News - December 10th, 2020
- Silicon Therapeutics Announces Members of Scientific Advisory Board - Business Wire - December 10th, 2020
- Israeli Neurogenesis' NG-01 slows progressive MS by up to 90% in phase II study - BioWorld Online - December 10th, 2020
- Magenta Therapeutics Announces Commencement of First Phase 2 Clinical Trial of MGTA-145 for Stem Cell Mobilization, Oral Presentation of MGTA-145... - December 8th, 2020
- Precigen Presents New Data Supporting the Safety, Clinical Activity, Expansion and Persistence of PRGN-3006 UltraCAR-T at the 62nd ASH Annual Meeting... - December 8th, 2020
- ALLO-715, Off-the-Shelf CAR T-Cell Therapy, Produces Early Promise in Multiple Myeloma - Cancer Network - December 8th, 2020