On August 24, 2023 TransCode Therapeutics, Inc. (NASDAQ: RNAZ), the RNA oncology company committed to more effectively treating cancer using RNA therapeutics, reported the dosing of the first subject in its First-in-Human Phase 0 clinical trial (Press release, TransCode Therapeutics, AUG 24, 2023, View Source [SID1234634685]). The Phase 0 trial is an open-label, single-center, microdose study intended to demonstrate delivery of the radio-labeled version of TransCode’s lead therapeutic candidate, TTX-MC138, to radiographically-confirmed metastases in subjects with advanced solid tumors.

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The subject received a single subtherapeutic dose of radiolabeled TTX-MC138 and appeared to tolerate the dosing well. Analysis and monitoring of data from this subject is ongoing including results of positron emission tomography-magnetic resonance imaging (PET-MRI), to determine uptake of TTX-MC138 to the subject’s metastatic lesions. Enrollment of additional subjects is also currently underway.

TTX-MC138 is designed to inhibit the pro-metastatic RNA, microRNA-10b, described as the master regulator of metastasis in a number of advanced solid tumors. TransCode believes that TTX-MC138 could be used as a treatment for many of these cancers.

"We are pleased to have commenced our First-in-Human (FIH) clinical trial," said TransCode’s Chief Executive Officer and co-founder, Michael Dudley. "The capability to deliver nucleic-acid based therapeutics to cancer represents a major turning point in the field of RNA because it opens up the possibility of developing an entire new class of drugs against most previously undruggable genetic targets. Overcoming this challenge could constitute an unprecedented step in unlocking therapeutic access to a range of cancers and beyond. Demonstrating successful delivery to cancer using TransCode’s proprietary TTX delivery platform could also enable progress towards more personalized cancer therapy guided by genetic profiling."

The Company believes that TTX-MC138 has the potential to dramatically improve clinical outcomes in a range of cancers, including breast, pancreatic, ovarian and colon cancer, glioblastomas and others. In a preclinical murine model of triple-negative breast cancer (TNBC), treatment with TTX-MC138 eliminated pre-existing local metastases in 100% of treated animals representative of stage II/III metastatic cancer. In a more aggressive murine model representative of stage IV metastatic cancer, treatment with TTX-MC138 resulted in elimination of distant metastases in 65% of animals treated. In a murine model of pancreatic adenocarcinoma, administration of TTX-MC138 as monotherapy resulted in complete responses, manifested as regression without recurrence, in 40% of treated animals. In addition to murine models of cancer, TTX-MC138 was successfully delivered and demonstrated preliminary efficacy in spontaneous feline mammary carcinoma.

TransCode’s Chief Technology Officer and co-founder, Dr. Zdravka Medarova, said, "TTX-MC138 is a first-in-class therapeutic candidate against cancer, not only because of its molecular mechanism of action as an inhibitor of a noncoding RNA, but also because of its novel relevance to metastatic disease. There is currently a lack of drugs in cancer therapy that specifically exploit features unique to drivers of metastatic disease. If successful, TTX-MC138 could help demonstrate the potential for treatments specific to metastatic progression offering new hope for advanced cancer subjects who often have limited options for long-term disease remission."

A Phase 0 clinical trial is an exploratory study conducted under an Investigational New Drug application. Up to 12 subjects may be enrolled in this clinical trial, each of which is intended to receive a single microdose of radiolabeled TTX-MC138 followed by PET-MRI. The trial is intended to quantify the amount of TTX-MC138 delivered to metastatic lesions and the pharmacokinetics of the therapeutic candidate in cancer subjects, but not to have a therapeutic effect. The trial could yield critical data regarding therapeutic dosing, timing, and potential safety that could inform later clinical trials, including a Phase 1 trial planned to commence in 2024.

On August 24, 2023 NKGen Biotech, Inc. ("NKGen" or the "Company"), a clinical-stage biotechnology company focused on the development and commercialization of innovative autologous, allogeneic, and CAR-NK natural killer ("NK") cell therapies, reported the first patient has been dosed in a Phase I, multi-center, open-label, dose-escalation study evaluating its cryopreserved investigational allogeneic blood-derived NK cell therapy ("SNK02") (Press release, NKMax America, AUG 24, 2023, View Source [SID1234634684]). In October 2022, the Food and Drug Administration allowed NKGen’s Phase I SNK02 clinical trial to proceed per its Investigational New Drug application. NKGen previously announced a proposed business combination with Graf Acquisition Corp. IV (NYSE: GFOR.U, GFOR, GFOR.WS).

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This Phase I clinical trial is evaluating the safety and tolerability of SNK02 in participants with pathologically confirmed solid tumors refractory to standard of care therapy. The study drug, SNK02, will be administered as an intravenous infusion, weekly for eight weeks. SNK02 consists of NK cells isolated from healthy donor peripheral blood mononuclear cells. NKGen’s proprietary allogeneic manufacturing process is technically capable of producing hundreds of thousands of potential doses of NK cell therapies from materials collected from a single donor. Processed SNK02 cells are expected to possess 99% purity and very high receptor expression rates. Its cryopreservation process allows the Company to maintain significant cytotoxicity, potentially making SNK02 an accessible investigational off-the-shelf candidate for clinical trials treating malignancies with an emphasis on solid tumors.

"We are excited to have dosed our first patient in the Phase I SNK02 clinical trial in refractory cancer patients with limited treatment options," said Paul Y. Song, M.D., CEO of NKGen. "SNK02 seeks to be one of the first cryopreserved allogeneic NK cell therapy for solid tumors that does not require lymphodepletion before administration. We believe the lack of lymphodepletion has the potential to better preserve the already fragile immune function of heavily pre-treated cancer patients with advanced disease. If successful, this therapy may lead to better overall synergy in future combination regimens with immune checkpoint inhibitors where a robust T-cell response is needed."

For additional information on the SNK02 clinical trial, please visit www.clinicaltrials.gov using the identifier NCT05990920.

On August 24, 2023 Molecular Partners AG (SIX: MOLN; NASDAQ: MOLN), a clinical-stage biopharmaceutical company developing a new class of custom-built protein drugs known as DARPin therapeutics ("Molecular Partners" or the "Company"), reported corporate highlights and unaudited financial results for the first half-year of 2023 (Press release, Molecular Partners, AUG 24, 2023, View Source [SID1234634683]).

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"Throughout the first half of the year, our team has worked tirelessly to advance both our clinical programs and our platform, and I am extremely proud of what they have accomplished. We delivered compelling Phase 1 clinical data of MP0317 in patients with a range of different advanced solid tumors, initiated the first-in-human clinical trial of MP0533, a tetraspecific T cell engager DARPin candidate for the treatment of AML, and deepened the evidence base for the Radio DARPin Therapy platform," said Patrick Amstutz, Ph.D., Molecular Partners’ Chief Executive Officer. "We are well-capitalized to advance these programs and continue leveraging our fundamental DARPin expertise to enter new areas with unique DARPin-based therapeutic approaches. I look forward to the second half of the year and beyond as we turn our attention toward MP0533, poised to generate clinical data which may represent a profound opportunity for patients suffering from AML, both initially in this relapsed setting, but also in combination and potentially as front line therapy in the future."

Research & Development Highlights

Oncology

MP0533

In January 2023, the first patient was dosed in the Phase 1/2a clinical trial of MP0533, a novel tetraspecific T cell engager for the treatment of relapsed/refractory acute myeloid leukemia ("AML") and myelodysplastic syndrome (MDS)/AML. Recruiting and dose-escalation are ongoing with seven sites open across Europe, presently dosing patients in the fourth cohort. Preliminary results from this clinical trial are expected in Q4 2023 and additional data in H1 2024.

The clonal heterogeneity and lack of single AML-specific target antigens represent major challenges for the development of targeted immune therapies for AML. Molecular Partners designed MP0533, a tetraspecific CD3-engaging DARPin, which simultaneously targets CD33, CD123 and CD70. This unique mode-of-action is designed to enable avidity-driven T cell mediated killing of leukemic stem cells and malignant blast cells, which co-express at least two of the three target antigens, while preserving a therapeutic window that minimizes damage to healthy cells.

MP0533’s clinical development is supported by a comprehensive preclinical data that was presented at the Annual Meeting of the American Society of Hematology (ASH) (Free ASH Whitepaper) in December 2022.

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MP0317

In early June 2023, Molecular Partners presented additional positive results from the ongoing Phase 1 clinical trial of MP0317, a CD40 agonist designed to activate immune cells specifically within the tumor microenvironment by anchoring to fibroblast activation protein (FAP), which is highly expressed within tumors. These data were presented at the American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting 2023.

MP0317 is designed to resolve the historical limitations of systemic CD40 agonists through the activation of the immune stimulator CD40 only when simultaneously bound to FAP. This design is intended to reduce systemic toxicities seen with prior CD40 agonists and focus CD40’s proven immuno-stimulatory properties on tumor tissue.

Biomarker data of paired tumor biopsies confirmed that MP0317 achieved tumor-localized CD40 activation. The detection of MP0317 in tumors positively correlated with immune activation when comparing high vs. low doses of MP0317, including a statistically significant CD40-mediated increase of antigen-presenting cells and interferon γ signature. MP0317 also demonstrated a favorable safety profile when administered in 3-weekly (Q3W) and weekly (Q1W) regimens, including the highest tested dose of 10mg/kg (Q3W). Dosing at the highest planned regime (Q1W) is ongoing. Additional data are expected to become available in H2 2023, with final data from this Phase 1 clinical trial anticipated in H1 2024. Data presented at ASCO (Free ASCO Whitepaper) 2023 build on the initial clinical data from the program presented at the Society for Immunotherapy of Cancer (SITC) (Free SITC Whitepaper) annual meeting in November 2022 and support Molecular Partners’ strategy to pursue future combination studies of MP0317 with potential partners.

Radio-DARPin Therapy ("RDT") platform

The Company’s RDT platform is being developed to provide a unique and innovative delivery system for radioactive payloads. Thanks to their small size as well as their high specificity and affinity, DARPins represent ideal vectors for efficient delivery of therapeutic radionuclides to solid tumors while overcoming some historic limitations of radioligand therapy approaches.

Notable recent achievements include a variety of preclinical data supporting the ability to reduce kidney uptake of Radio-DARPin conjugates to overcome nephrotoxicity, one of the key limitations of small protein-based radiotherapies. Molecular Partners presented positive preclinical data from its RDT platform in H1 2023 at the 12th International Symposium on Targeted Alpha Therapy (TAT 12), at the Annual Meeting of the American Association for Cancer Research (AACR) (Free AACR Whitepaper), and at the Society of Nuclear Medicine & Molecular Imagining (SNMMI). Additional work is ongoing to demonstrate the ability of RDT to efficiently deliver high amounts of radioactivity to the tumor, leading to effective tumor eradication. More details on these efforts will be presented in the coming months and into 2024.

Molecular Partners continued to progress its RDT platform and portfolio of projects, both in-house and in partnership with Novartis. The tumor-associated protein Delta-like ligand 3 (DLL3) has been selected as one of the first targets of Molecular Partners’ proprietary RDT program.

Virology

As a furtherance of the clinical achievements with ensovibep for COVID-19 in collaboration with Novartis, Molecular Partners and Novartis signed a non-binding letter of intent in January 2023 to negotiate a Research Framework Agreement with a primary focus on emerging infectious global health threats.

Ophthalmology

Abicipar

In November 2021, Molecular Partners regained global development and commercial rights to abicipar for the treatment of neovascular age-related macular degeneration (nAMD) and Diabetic Macular Edema (DME). Abicipar completed two positive Phase 3 clinical trials, CEDAR and SEQUOIA, which

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supported the non-inferior efficacy of its quarterly dosing regimen compared to monthly ranibizumab. The Company continues to evaluate potential business opportunities for abicipar outside of internal development at Molecular Partners.

Corporate and Management Highlights

On April 4, 2023, Molecular Partners shareholders approved all motions proposed by the Board of Directors at the Annual General meeting.

On August, 24, 2023, Nicolas Leupin, M.D. PhD notified Molecular Partners AG of his intent to resign from Molecular Partners in his capacity as Chief Medical Officer, for personal reasons. Dr. Leupin joined Molecular Partners in 2019. Nicolas will remain with Molecular Partners in an advisory capacity to assist with the continued development of MP0533 and its clinical operations. Upon this transition, Philippe Legenne, M.D., MBA, MHS, VP Medical Strategy and Development, will take over activities from Nicolas and serve as acting CMO.

Dr. Legenne joined Molecular Partners in early 2020. Over this time, he has led the clinical development strategy and execution across the Molecular Partners portfolio. Prior to joining Molecular Partners, Philippe held positions of increasing responsibility at JNJ, GSK, and Novartis, both in the United States and Europe. In his most recent role prior to Molecular Partners, Philippe led the EU medical organization for the oncology portfolio at Amgen. He received his medical degree from the Université de Lille (France), an MBA from ESSEC Business School (Paris) and a Master’s degree in health economics from Université Paris Dauphine-PSL.

"I would like to thank Nicolas for his time and dedication to Molecular Partners over the last four years. He has been instrumental in building the clinical team we have today. I wish him the best for his time off with his family and his future endeavours," said Patrick Amstutz, CEO of Molecular Partners. "I am grateful that Phillipe is stepping into the role of acting CMO. He has worked closely with Nicolas over the past years to establish our key opinion leader network and initiate our clinical sites. Phillipe and the team will continue our activities seamlessly with MP0533, as well as the other DARPin programs moving towards clinical development."

ESG

In 2022, Molecular Partners published its environmental, social and governance ("ESG") priorities and progress. Currently, the Company is creating a baseline status evaluation as the next step toward implementing an ESG plan with clear metrics that detail its progress across priority areas: board oversight of ESG and corporate sustainability; human capital management and Diversity, Equity and Inclusion (DEI); product service and safety; access to medicine; and business ethics.

In its continued commitment to corporate sustainability, MP is continuously refining its ESG strategy to align with the expansion of the pipeline, the future growth of the company and the values and principles of its employees and shareholders. Elsewhere, Molecular Partners offers generous benefits spanning from health to retirement planning to its employees, and fosters diversity and inclusion as a key element of its recruitment process.

H1 2023 Operational and Financial Highlights

–Strong financial position with CHF 218.2 million in cash (including short term deposits) as of June 30, 2023
–Net cash used in operating activities of CHF 29.8 million in H1 2023
–Operating loss of CHF 31.0 million and net loss of CHF 30.8 million in H1 2023
–Company expected to be funded well into 2026, excluding any potential payments from R&D partnerships
The H1 2023 Financial Statements are available on the company’s website.

Key figures as of June 30, 2023 (unaudited) H1 2023 H1 2022 Change
(CHF million, except per share, FTE data)
Total revenues and other income 3.5 184.5 (181.0)
R&D expenses (24.3) (27.0) 2.7
SG&A expenses (10.2) (11.2) 1.0
Operating result (31.0) 146.3 (177.3)
Net result (30.8) 148.6 (179.4)
Basic net result per share (in CHF) (0.94) 4.59 (5.53)
Net cash from (used in) operating activities (29.8) 151.0 (180.8)
Cash balance (incl. time deposits) as of June 30 218.2 285.1 (66.9)
Total shareholders’ equity as of June 30 206.0 265.9 (59.9)
Number of total FTE as of June 30 168.5 164.0 4.5

Business Outlook and Priorities

Molecular Partners’ strategic focus on areas of maximum differentiation by virtue of DARPins’ unique capabilities remains steady, with funding to support portfolio development forecasted well into 2026. With two existing clinical programs and new areas of growth in the Radio DARPin Therapy and antiviral portfolios, Molecular Partners is well positioned to generate value through developmental milestones, new candidates and potential partnerships.

Financial Outlook 2023

For 2023, at constant exchange rates, the Company expects total expenses of CHF 65 – 75 million (previously estimated at CHF 70 – 80 million), of which approximately CHF 9.0 million will be non-cash effective costs for share-based payments, IFRS pension accounting and depreciation. This guidance does not include any potential receipts from R&D partnerships.

With CHF 218.2 million in cash and short-term time deposits and no debt as of June 30, 2023, the Company expects to be funded well into 2026, excluding any potential receipts from R&D partners.

The Company’s balance sheet continued to be debt-free in 2023. As of June 30, 2023, the Company employed 168.5 FTE (full time equivalents), up 3% year-on-year. About 84% of the employees are employed in R&D-related functions.

Documentation

The results presentation, this press release, and the H1 2023 report will be made available on
www.molecularpartners.com after 10:00pm (CET) on August 24, 2023.

H1 2023 Conference Call & Audio Webcast

Molecular Partners will hold a conference call and audio webcast on August 25, 2023, 2:00pm CET (8:00am EST). To register for the H1 2023 conference call, please dial the following numbers approximately 10 minutes before the start of the presentation:

Switzerland / Europe: +41 43 210 5163
USA: +1 800 715 9871
UK: +44 800 260 6466
Conference ID: 8671406

On August 24, 2023 AstraZeneca and Merck (NYSE: MRK), known as MSD outside of the United States and Canada, reported that LYNPARZA in combination with abiraterone and prednisone or prednisolone (abi/pred) has been approved in Japan for the treatment of adult patients with BRCA-mutated (BRCAm) castration-resistant prostate cancer with distant metastasis (mCRPC) (Press release, Merck & Co, AUG 24, 2023, View Source [SID1234634682]).

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This approval by the Japanese Ministry of Health, Labor and Welfare was based on an exploratory subgroup analysis of the Phase 3 PROpel trial which showed that LYNPARZA plus abi/pred demonstrated clinically meaningful improvements in both radiographic progression-free survival (rPFS) (HR=0.23 [95% CI, 0.12-0.43]) and overall survival (OS) (HR=0.39 [95% CI, 0.16-0.86]) versus abi/pred alone in patients with BRCAm mCRPC. In the BRCAm subgroup (n=85), the median rPFS and median OS were not reached (NR) for patients receiving LYNPARZA plus abi/pred (95% CI, NR-NR for both rPFS and OS) compared to a median of 8.4 months (95% CI, 5.5-14.8) and 23.6 months (95% CI, 17.8-NR), respectively, for those receiving placebo plus abi/pred. As previously reported, there was a statistically significant improvement in rPFS in the full intention-to-treat (ITT) population in the PROpel trial (n=796).

The safety and tolerability of LYNPARZA plus abi/pred in PROpel was in line with that observed in prior clinical trials and the known profiles of the individual medicines. In the ITT population, common adverse events (AEs) in patients who received LYNPARZA plus abi/pred were anemia (45.5%), nausea (28.1%) and fatigue (27.9%).

Prostate cancer is the most common cancer in men in Japan and the sixth leading cause of cancer death in the region, with an estimated 96,400 new cases and 13,300 deaths in 2022. Despite various treatment options available, the prognosis for mCRPC remains poor, with limited treatment options for patients whose cancer progresses following initial treatment.

Mototsugu Oya, professor and chairman, department of urology, Keio University School of Medicine, Japan, said, "The PROpel trial showed that the combination of LYNPARZA plus abiraterone delivered clinically meaningful improvements in outcomes for patients with BRCAm mCRPC. With this approval, patients in Japan will now have the opportunity to benefit from this new treatment combination which has the potential to become the new standard of care for patients with BRCA mutations."

Dave Fredrickson, executive vice president, oncology business unit, AstraZeneca, said, "This LYNPARZA combination has been shown to reduce the risk of disease progression or death compared to standard of care and underscores the critical importance of BRCA testing at metastatic diagnosis. Today’s approval is a major step forward for patients in Japan with BRCAm mCRPC who urgently need new first-line treatment options."

Eliav Barr, senior vice president, head of global clinical development and chief medical officer, Merck Research Laboratories, said, "Prostate cancer impacts thousands of patients in Japan each year, and currently there are limited options available to those with metastatic disease. It is very important to develop and deliver novel treatment combinations to patients with BRCAm mCRPC that improve on the current standard of care."

LYNPARZA plus abi/pred is approved in several other countries for the treatment of appropriate adult patients with mCRPC based on the PROpel trial. In the European Union (EU), LYNPARZA plus abi/pred is approved for the treatment of adult patients with mCRPC in whom chemotherapy is not clinically indicated, regardless of biomarker status. This combination is also approved in the U.S. for the treatment of adult patients with deleterious or suspected deleterious BRCAm mCRPC. For the U.S. indication, patients should be selected for therapy based on an FDA-approved companion diagnostic for LYNPARZA.

In Japan, LYNPARZA was previously approved for patients with BRCAm mCRPC who have progressed following prior therapy that included a new hormonal agent (NHA) based on results from the Phase 3 PROfound trial. It is approved in the EU and China for the same indication, as well as in the U.S. for patients with homologous recombination repair (HRR) gene-mutated mCRPC (BRCA and other HRR gene mutations) who have progressed following prior treatment with enzalutamide or abiraterone. For the U.S. indication, patients are selected for therapy based on an FDA-approved companion diagnostic for LYNPARZA.

About PROpel

PROpel (ClinicalTrials.gov, NCT03732820) is a randomized, double-blind Phase 3 trial testing the efficacy, safety and tolerability of LYNPARZA versus placebo when given in addition to abi/pred in 796 patients with mCRPC who had not received prior chemotherapy or NHAs in the mCRPC setting. The major efficacy outcome was rPFS as assessed by investigator per RECIST v1.1 and Prostate Cancer Working Group (bone) criteria. Overall survival was an additional efficacy outcome measure.

IMPORTANT SAFETY INFORMATION

CONTRAINDICATIONS

There are no contraindications for LYNPARZA.

WARNINGS AND PRECAUTIONS

Myelodysplastic Syndrome/Acute Myeloid Leukemia (MDS/AML): Occurred in approximately 1.5% of patients exposed to LYNPARZA monotherapy, and the majority of events had a fatal outcome. The median duration of therapy in patients who developed MDS/AML was 2 years (range: <6 months to >10 years). All of these patients had previous chemotherapy with platinum agents and/or other DNA-damaging agents, including radiotherapy.

Do not start LYNPARZA until patients have recovered from hematological toxicity caused by previous chemotherapy (≤Grade 1). Monitor complete blood count for cytopenia at baseline and monthly thereafter for clinically significant changes during treatment. For prolonged hematological toxicities, interrupt LYNPARZA and monitor blood count weekly until recovery.

If the levels have not recovered to Grade 1 or less after 4 weeks, refer the patient to a hematologist for further investigations, including bone marrow analysis and blood sample for cytogenetics. Discontinue LYNPARZA if MDS/AML is confirmed.

Pneumonitis: Occurred in 0.8% of patients exposed to LYNPARZA monotherapy, and some cases were fatal. If patients present with new or worsening respiratory symptoms such as dyspnea, cough, and fever, or a radiological abnormality occurs, interrupt LYNPARZA treatment and initiate prompt investigation. Discontinue LYNPARZA if pneumonitis is confirmed and treat patient appropriately.

Venous Thromboembolism (VTE): Including severe or fatal pulmonary embolism (PE) occurred in patients treated with LYNPARZA. In the combined data of two randomized, placebo-controlled clinical studies (PROfound and PROpel) in patients with metastatic castration-resistant prostate cancer (N=1180), VTE occurred in 8% of patients who received LYNPARZA, including pulmonary embolism in 6%. In the control arms, VTE occurred in 2.5%, including pulmonary embolism in 1.5%. Monitor patients for signs and symptoms of venous thrombosis and pulmonary embolism, and treat as medically appropriate, which may include long-term anticoagulation as clinically indicated.

Embryo-Fetal Toxicity: Based on its mechanism of action and findings in animals, LYNPARZA can cause fetal harm. Verify pregnancy status in females of reproductive potential prior to initiating treatment.

Females

Advise females of reproductive potential of the potential risk to a fetus and to use effective contraception during treatment and for 6 months following the last dose.

Males

Advise male patients with female partners of reproductive potential or who are pregnant to use effective contraception during treatment and for 3 months following the last dose of LYNPARZA and to not donate sperm during this time.

ADVERSE REACTIONS—First-Line Maintenance BRCAm Advanced Ovarian Cancer

Most common adverse reactions (Grades 1-4) in ≥10% of patients who received LYNPARZA in the first-line maintenance setting for SOLO-1 were: nausea (77%), fatigue (67%), abdominal pain (45%), vomiting (40%), anemia (38%), diarrhea (37%), constipation (28%), upper respiratory tract infection/influenza/nasopharyngitis/bronchitis (28%), dysgeusia (26%), decreased appetite (20%), dizziness (20%), neutropenia (17%), dyspepsia (17%), dyspnea (15%), leukopenia (13%), urinary tract infection (13%), thrombocytopenia (11%), and stomatitis (11%).

Most common laboratory abnormalities (Grades 1-4) in ≥25% of patients who received LYNPARZA in the first-line maintenance setting for SOLO-1 were: decrease in hemoglobin (87%), increase in mean corpuscular volume (87%), decrease in leukocytes (70%), decrease in lymphocytes (67%), decrease in absolute neutrophil count (51%), decrease in platelets (35%), and increase in serum creatinine (34%).

ADVERSE REACTIONS—First-Line Maintenance Advanced Ovarian Cancer in Combination with Bevacizumab

Most common adverse reactions (Grades 1-4) in ≥10% of patients treated with LYNPARZA/bevacizumab and at a ≥5% frequency compared to placebo/bevacizumab in the first-line maintenance setting for PAOLA-1 were: nausea (53%), fatigue (including asthenia) (53%), anemia (41%), lymphopenia (24%), vomiting (22%), and leukopenia (18%). In addition, the most common adverse reactions (≥10%) for patients receiving LYNPARZA/bevacizumab irrespective of the frequency compared with the placebo/bevacizumab arm were: diarrhea (18%), neutropenia (18%), urinary tract infection (15%), and headache (14%).

In addition, venous thromboembolic events occurred more commonly in patients receiving LYNPARZA/bevacizumab (5%) than in those receiving placebo/bevacizumab (1.9%).

Most common laboratory abnormalities (Grades 1-4) in ≥25% of patients for LYNPARZA in combination with bevacizumab in the first-line maintenance setting for PAOLA-1 were: decrease in hemoglobin (79%), decrease in lymphocytes (63%), increase in serum creatinine (61%), decrease in leukocytes (59%), decrease in absolute neutrophil count (35%), and decrease in platelets (35%).

ADVERSE REACTIONS—Maintenance Recurrent Ovarian Cancer

Most common adverse reactions (Grades 1-4) in ≥20% of patients who received LYNPARZA in the maintenance setting for SOLO-2 were: nausea (76%), fatigue (including asthenia) (66%), anemia (44%), vomiting (37%), nasopharyngitis/upper respiratory tract infection (URI)/influenza (36%), diarrhea (33%), arthralgia/myalgia (30%), dysgeusia (27%), headache (26%), decreased appetite (22%), and stomatitis (20%).

Study 19: nausea (71%), fatigue (including asthenia) (63%), vomiting (35%), diarrhea (28%), anemia (23%), respiratory tract infection (22%), constipation (22%), headache (21%), decreased appetite (21%), and dyspepsia (20%).

Most common laboratory abnormalities (Grades 1-4) in ≥25% of patients who received LYNPARZA in the maintenance setting (SOLO-2/Study 19) were: increase in mean corpuscular volume (89%/82%), decrease in hemoglobin (83%/82%), decrease in leukocytes (69%/58%), decrease in lymphocytes (67%/52%), decrease in absolute neutrophil count (51%/47%), increase in serum creatinine (44%/45%), and decrease in platelets (42%/36%).

ADVERSE REACTIONS—Adjuvant Treatment of gBRCAm, HER2-Negative, High-Risk Early Breast Cancer

Most common adverse reactions (Grades 1-4) in ≥10% of patients who received LYNPARZA in the adjuvant setting for OlympiA were: nausea (57%), fatigue (including asthenia) (42%), anemia (24%), vomiting (23%), headache (20%), diarrhea (18%), leukopenia (17%), neutropenia (16%), decreased appetite (13%), dysgeusia (12%), dizziness (11%), and stomatitis (10%).

Most common laboratory abnormalities (Grades 1-4) in ≥25% of patients who received LYNPARZA in the adjuvant setting for OlympiA were: decrease in lymphocytes (77%), increase in mean corpuscular volume (67%), decrease in hemoglobin (65%), decrease in leukocytes (64%), and decrease in absolute neutrophil count (39%).

ADVERSE REACTIONS—gBRCAm, HER2-Negative Metastatic Breast Cancer

Most common adverse reactions (Grades 1-4) in ≥20% of patients who received LYNPARZA in the metastatic setting for OlympiAD were: nausea (58%), anemia (40%), fatigue (including asthenia) (37%), vomiting (30%), neutropenia (27%), respiratory tract infection (27%), leukopenia (25%), diarrhea (21%), and headache (20%).

Most common laboratory abnormalities (Grades 1-4) in >25% of patients who received LYNPARZA in the metastatic setting for OlympiAD were: decrease in hemoglobin (82%), decrease in lymphocytes (73%), decrease in leukocytes (71%), increase in mean corpuscular volume (71%), decrease in absolute neutrophil count (46%), and decrease in platelets (33%).

ADVERSE REACTIONS—First-Line Maintenance gBRCAm Metastatic Pancreatic Adenocarcinoma

Most common adverse reactions (Grades 1-4) in ≥10% of patients who received LYNPARZA in the first-line maintenance setting for POLO were: fatigue (60%), nausea (45%), abdominal pain (34%), diarrhea (29%), anemia (27%), decreased appetite (25%), constipation (23%), vomiting (20%), back pain (19%), arthralgia (15%), rash (15%), thrombocytopenia (14%), dyspnea (13%), neutropenia (12%), nasopharyngitis (12%), dysgeusia (11%), and stomatitis (10%).

Most common laboratory abnormalities (Grades 1-4) in ≥25% of patients who received LYNPARZA in the first-line maintenance setting for POLO were: increase in serum creatinine (99%), decrease in hemoglobin (86%), increase in mean corpuscular volume (71%), decrease in lymphocytes (61%), decrease in platelets (56%), decrease in leukocytes (50%), and decrease in absolute neutrophil count (25%).

ADVERSE REACTIONS—HRR Gene-mutated Metastatic Castration-Resistant Prostate Cancer

Most common adverse reactions (Grades 1-4) in ≥10% of patients who received LYNPARZA for PROfound were: anemia (46%), fatigue (including asthenia) (41%), nausea (41%), decreased appetite (30%), diarrhea (21%), vomiting (18%), thrombocytopenia (12%), cough (11%), and dyspnea (10%).

Most common laboratory abnormalities (Grades 1-4) in ≥25% of patients who received LYNPARZA for PROfound were: decrease in hemoglobin (98%), decrease in lymphocytes (62%), decrease in leukocytes (53%), and decrease in absolute neutrophil count (34%).

ADVERSE REACTIONS—Metastatic Castration-Resistant Prostate Cancer in Combination with Abiraterone and Prednisone or Prednisolone

Most common adverse reactions (Grades 1-4) in ≥10% of patients who received LYNPARZA/abiraterone with a difference of ≥5% compared to placebo for PROpel were: anemia (48%), fatigue (including asthenia) (38%), nausea (30%), diarrhea (19%), decreased appetite (16%), lymphopenia (14%), dizziness (14%), and abdominal pain (13%). Most common laboratory abnormalities (Grades 1-4) in ≥20% of patients who received LYNPARZA/abiraterone for PROpel were: decrease in hemoglobin (97%), decrease in lymphocytes (70%), decrease in platelets (23%), and decrease in absolute neutrophil count (23%).

DRUG INTERACTIONS

Anticancer Agents: Clinical studies of LYNPARZA with other myelosuppressive anticancer agents, including DNA-damaging agents, indicate a potentiation and prolongation of myelosuppressive toxicity.

CYP3A Inhibitors: Avoid coadministration of strong or moderate CYP3A inhibitors when using LYNPARZA. If a strong or moderate CYP3A inhibitor must be coadministered, reduce the dose of LYNPARZA. Advise patients to avoid grapefruit, grapefruit juice, Seville oranges, and Seville orange juice during LYNPARZA treatment.

CYP3A Inducers: Avoid coadministration of strong or moderate CYP3A inducers when using LYNPARZA.

USE IN SPECIFIC POPULATIONS

Lactation: No data are available regarding the presence of olaparib in human milk, its effects on the breastfed infant or on milk production. Because of the potential for serious adverse reactions in the breastfed infant, advise a lactating woman not to breastfeed during treatment with LYNPARZA and for 1 month after receiving the final dose.

Pediatric Use: The safety and efficacy of LYNPARZA have not been established in pediatric patients.

Hepatic Impairment: No adjustment to the starting dose is required in patients with mild or moderate hepatic impairment (Child-Pugh classification A and B). There are no data in patients with severe hepatic impairment (Child-Pugh classification C).

Renal Impairment: No dosage modification is recommended in patients with mild renal impairment (CLcr 51-80 mL/min estimated by Cockcroft-Gault). In patients with moderate renal impairment (CLcr 31-50 mL/min), reduce the dose of LYNPARZA to 200 mg twice daily. There are no data in patients with severe renal impairment or end-stage renal disease (CLcr ≤30 mL/min).

INDICATIONS

LYNPARZA is a poly (ADP-ribose) polymerase (PARP) inhibitor indicated:

First-Line Maintenance BRCAm Advanced Ovarian Cancer

For the maintenance treatment of adult patients with deleterious or suspected deleterious germline or somatic BRCA-mutated (gBRCAm or sBRCAm) advanced epithelial ovarian, fallopian tube, or primary peritoneal cancer who are in complete or partial response to first-line platinum-based chemotherapy. Select patients for therapy based on an FDA-approved companion diagnostic for LYNPARZA.

First-Line Maintenance HRD-Positive Advanced Ovarian Cancer in Combination with Bevacizumab

In combination with bevacizumab for the maintenance treatment of adult patients with advanced epithelial ovarian, fallopian tube or primary peritoneal cancer who are in complete or partial response to first-line platinum-based chemotherapy and whose cancer is associated with homologous recombination deficiency (HRD)-positive status defined by either:

a deleterious or suspected deleterious BRCA mutation, and/or
genomic instability
Select patients for therapy based on an FDA-approved companion diagnostic for LYNPARZA.

Maintenance Recurrent Ovarian Cancer

For the maintenance treatment of adult patients with recurrent epithelial ovarian, fallopian tube, or primary peritoneal cancer, who are in complete or partial response to platinum-based chemotherapy.

Adjuvant Treatment of gBRCAm, HER2-Negative, High-Risk Early Breast Cancer

For the adjuvant treatment of adult patients with deleterious or suspected deleterious gBRCAm, human epidermal growth factor receptor 2 (HER2)-negative high-risk early breast cancer who have been treated with neoadjuvant or adjuvant chemotherapy. Select patients for therapy based on an FDA-approved companion diagnostic for LYNPARZA.

gBRCAm, HER2-Negative Metastatic Breast Cancer

For the treatment of adult patients with deleterious or suspected deleterious gBRCAm, human epidermal growth factor receptor 2 (HER2)-negative metastatic breast cancer who have been treated with chemotherapy in the neoadjuvant, adjuvant, or metastatic setting. Patients with hormone receptor (HR)-positive breast cancer should have been treated with a prior endocrine therapy or be considered inappropriate for endocrine therapy. Select patients for therapy based on an FDA-approved companion diagnostic for LYNPARZA.

First-Line Maintenance gBRCAm Metastatic Pancreatic Cancer

For the maintenance treatment of adult patients with deleterious or suspected deleterious gBRCAm metastatic pancreatic adenocarcinoma whose disease has not progressed on at least 16 weeks of a first-line platinum-based chemotherapy regimen. Select patients for therapy based on an FDA-approved companion diagnostic for LYNPARZA.

HRR Gene-mutated Metastatic Castration-Resistant Prostate Cancer

For the treatment of adult patients with deleterious or suspected deleterious germline or somatic homologous recombination repair (HRR) gene-mutated metastatic castration-resistant prostate cancer (mCRPC) who have progressed following prior treatment with enzalutamide or abiraterone. Select patients for therapy based on an FDA-approved companion diagnostic for LYNPARZA.

BRCAm Metastatic Castration-Resistant Prostate Cancer in Combination with Abiraterone and Prednisone or Prednisolone

In combination with abiraterone and prednisone or prednisolone (abi/pred) for the treatment of adult patients with deleterious or suspected deleterious BRCA-mutated (BRCAm) metastatic castration-resistant prostate cancer (mCRPC). Select patients for therapy based on an FDA-approved companion diagnostic for LYNPARZA.

Please see complete Prescribing Information, including Medication Guide.

About LYNPARZA (olaparib)

LYNPARZA is a first-in-class PARP inhibitor and the first targeted treatment to potentially exploit DNA damage response (DDR) pathway deficiencies, such as BRCA mutations, to preferentially kill cancer cells. Inhibition of PARP with LYNPARZA leads to the trapping of PARP bound to DNA single-strand breaks, stalling of replication forks, their collapse and the generation of DNA double-strand breaks and cancer cell death. LYNPARZA is being tested in a range of tumor types with defects and dependencies in the DDR.

LYNPARZA, which is being jointly developed and commercialized by AstraZeneca and Merck, has a broad clinical trial development program, and AstraZeneca and Merck are working together to understand how it may affect multiple PARP-dependent tumors as a monotherapy and in combination across multiple cancer types.

About metastatic castration-resistant prostate cancer

Prostate cancer is the second most common cancer in male patients globally and is associated with a significant mortality rate. Development of prostate cancer is often driven by male sex hormones called androgens, including testosterone. In patients with mCRPC, their prostate cancer grows and spreads to other parts of the body, despite the use of androgen-deprivation therapy to block the action of male sex hormones. Approximately 10-20% of patients with prostate cancer are estimated to develop castration-resistant prostate cancer (CRPC) within five years, with at least 84% of these patients presenting with metastases at the time of CRPC diagnosis. Of patients with no metastases at CRPC diagnosis, 33% are likely to develop metastases within two years.

About BRCA mutations

BRCA1 and BRCA2 (breast cancer susceptibility genes 1/2) are human genes that produce proteins responsible for repairing damaged DNA and play an important role maintaining the genetic stability of cells. When either of these genes is mutated or altered such that its protein product either is not made or does not function correctly, DNA damage may not be repaired properly, and cells become unstable. As a result, cells are more likely to develop additional genetic alterations that can lead to cancer. Approximately 10% of patients with mCRPC will have BRCA mutations, which are associated with a poor prognosis and worse outcomes.

On August 24, 2023 Immunomic Therapeutics, Inc., a privately held, clinical-stage biotechnology company pioneering the study of nucleic acid immunotherapy platforms, reported dosing of the first patient in its Phase 1 clinical trial evaluating ITI-1001, a plasmid DNA (pDNA) vaccine, for the treatment of Glioblastoma Multiforme (GBM), a rare but aggressive form of brain cancer (Press release, Immunomic Therapeutics, AUG 24, 2023, View Source [SID1234634681]). The study is being conducted at the Dana-Farber Cancer Institute in Boston, Massachusetts and is being led by Dr. David Reardon, Clinical Director, Center for Neuro-Oncology.

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"Dosing of the first patient in the Phase 1 clinical trial of ITI-1001 in patients with GBM is a significant clinical development milestone for Immunomic, representing the first time this pDNA vaccine is being administered in humans," stated Dr. Teri Heiland, Chief Scientific Officer of Immunomic Therapeutics. "We are eager to evaluate the safety and preliminary efficacy in this patient population, who have only limited treatment options for this devastating disease and expect to read out top-line data in the second quarter of 2025."

The single-center, open label, First-In-Human Phase 1 clinical trial is designed to evaluate the safety, tolerability, immunogenicity and preliminary efficacy of 8 mg of ITI-1001 in newly diagnosed GBM patients.

For more information on the Phase 1 trial of ITI-1001 in GBM, please visit www.clinicaltrials.gov, NCT05698199

About ITI-1001

ITI-1001 is an investigational plasmid DNA vaccine therapy that leverages Immunomic’s proprietary UNITE platform to treat patients with newly diagnosed GBM. ITI-1001 is designed to target the pp65, IE-1 and gB viral antigens of Cytomegalovirus (CMV) which are expressed in GBM, but not in normal brain cells.