BEIJING, Dec. 09, 2025 (GLOBE NEWSWIRE) -- InnoCare Pharma (HKEX: 09969; SSE: 688428), a leading biopharmaceutical company focusing on the treatment of cancer and autoimmune diseases, announced today that over 20 studies of its novel BTK inhibitor orelabrutinib were presented at the 67th Annual Meeting of the American Society of Hematology (ASH). Orelabrutinib has demonstrated remarkable efficacy and safety in multiple lymphoma studies, including marginal zone lymphoma (MZL), mantle cell lymphoma (MCL), chr ...

BRUIN CLL-313 is the first prospective, randomized Phase 3 study examining the efficacy and safety of a non- covalent BTK inhibitor, pirtobrutinib, exclusively in patients with treatment-naïve CLL/SLL. BRUIN CLL- 313 enrolled 282 patients with previously untreated CLL/SLL without del(17p), who were randomized 1:1 to receive continuous pirtobrutinib monotherapy (n=141) or BR (n=141). Crossover to the pirtobrutinib arm was allowed after independent review committee (IRC)-confirmed disease progression. The eff ...

Core Insights - Eli Lilly and Company will present data from the BRUIN CLL-314 and BRUIN CLL-313 studies of Jaypirca (pirtobrutinib) at the 67th American Society of Hematology (ASH) Annual Meeting, highlighting its unique clinical profile and potential role in treating B-cell malignancies [1][2][3] Study Results - The BRUIN CLL-314 study is the first head-to-head Phase 3 trial comparing pirtobrutinib to Imbruvica (ibrutinib) in treatment-naïve CLL/SLL patients, showing non-inferiority in response rates with a nominal P-value for superiority < 0.05 [3] - The BRUIN CLL-313 study demonstrated a statistically significant improvement in progression-free survival for pirtobrutinib compared to chemoimmunotherapy in treatment-naïve CLL/SLL patients without del(17p) [3] Presentation Details - Key presentations include long-term data from the Phase 1/2 BRUIN study in relapsed or refractory CLL, mantle cell lymphoma (MCL), and Waldenström macroglobulinemia (WM), with approximately five years of follow-up [2][3] - Additional presentations will cover real-world treatment patterns and outcomes of patients receiving covalent BTK inhibitors in China, as well as the efficacy of pirtobrutinib in various treatment settings [4][5] Drug Profile - Jaypirca is a non-covalent BTK inhibitor, highly selective for BTK, and is FDA-approved for treating CLL/SLL and MCL [5][6] - The drug is administered as a 200 mg oral dose once daily, with ongoing treatment until disease progression or unacceptable toxicity [5] Safety and Efficacy - Common adverse reactions in patients treated with Jaypirca include decreased neutrophil count (46%), decreased hemoglobin (39%), and fatigue (32%) [9][10] - Serious adverse reactions occurred in 56% of CLL/SLL patients, with pneumonia and COVID-19 being the most common [10]

Summary of Zenas BioPharma Conference Call Company Overview - **Company**: Zenas BioPharma (NasdaqGS: ZBIO) - **Event**: Jefferies London Healthcare Conference 2025 - **Date**: November 18, 2025 Key Points Industry and Pipeline Developments - Zenas BioPharma has expanded its pipeline significantly with new molecules, including obexelimab and rilzabrutinib [2][3] - Obexelimab is concluding a phase three trial in IgG4-related disease, with top-line results expected by the end of the year [3][7] - The company is also advancing a lupus program with 70% enrollment and plans to report a 24-week top-line endpoint in 2026 [3][4] Obexelimab Details - Obexelimab is a novel B cell inhibitor that co-engages CD19 and Fc gamma R2b (CD32b), leading to profound B cell inhibition [4][5] - The phase three trial for IgG4-related disease has shown a dramatic improvement in the IgG4-RI responder index, with a low flare rate of approximately 10% expected compared to a placebo flare rate of 60% [5][7][31] - The trial design is validated by the successful launch of Amgen's OPLISNA, which had a strong market performance [6][7] Market Opportunity - The U.S. market opportunity for IgG4-related disease is estimated at over $3 billion, targeting approximately 30,000-40,000 patients [9][10] - A recent market study indicated a 45% share for obexelimab compared to competitors OPLISNA and rituximab, suggesting strong market potential [10] Rilzabrutinib Insights - Rilzabrutinib is positioned as a best-in-class BTK inhibitor, with a focus on progressive multiple sclerosis (PPMS and SPMS) [11][12] - The drug has shown a 90% reduction in lesions in early studies, with a phase three program already initiated for PPMS [15][24] - The pharmacological profile of rilzabrutinib is highlighted as superior, with a CNS concentration IC90 ratio significantly higher than competitors [14][36] Clinical Trial Design and Strategy - The phase two study for obexelimab in relapsing multiple sclerosis (RMS) demonstrated a 95% risk reduction, setting a new benchmark for B cell targeting [11][19] - The company is optimistic about the transition from RMS to IgG4-related disease, leveraging insights from previous trials to optimize dosing regimens [18][19] - The phase three trial for IgG4-RD is considered overpowered with 194 patients enrolled, compared to 135 in the successful MITIGATE trial [26][31] Future Outlook - Zenas BioPharma anticipates significant milestones in 2026, including results from the IgG4-RD trial and further developments in the lupus program [16][38] - The company is confident in its ability to execute trial designs agreed upon with regulatory agencies, enhancing its position in the competitive landscape of MS treatments [37][36] Additional Considerations - The company is focused on patient preferences for at-home subcutaneous administration, which may lead to better patient compliance and lower costs compared to IV infusions [9][10] - The competitive landscape for BTK inhibitors is evolving, with several companies advancing their products in the MS space, indicating a growing market [35][36] This summary encapsulates the critical insights and developments discussed during the conference call, highlighting Zenas BioPharma's strategic direction and market positioning.

Summary of BeOne Medicines FY Conference Call Company Overview - **Company**: BeOne Medicines (NasdaqGS:BGNE) - **Industry**: Biotechnology - **Key Achievement**: First year of profitability and recognized as one of the fastest-growing large biotech companies [3][4] Competitive Advantages - **Integrated Development**: Fully integrated CRO-free clinical development organization with over 3,600 professionals [4] - **Product Pipeline**: Deep product pipeline with 10 internally developed New Molecular Entities (NMEs) entering the clinic in 2024 and 16 to date [3] - **Cost Efficiency**: 70% of the cost to develop medicines is in clinical development; BeOne aims to reduce this through its integrated approach [4] Product Performance - **Brukinsa**: - Leading market share in the BTK inhibitor market with 47% year-over-year growth in the U.S. and 71% growth in Europe [6][8] - Demonstrated durable progression-free survival (PFS) with 74% landmark PFS at 72 months [6][7] - Significant real-world impact and prescription growth globally [8][9] Market Dynamics - **Fixed Duration Treatments**: - BeOne supports finite treatments that meet four criteria: deep response, sustained PFS, acceptable safety profile, and convenience [10][11] - Current market dynamics show continuous use BTK inhibitors capturing about 50% of the market, with opportunities for growth through fixed-duration offerings [11][12] Pipeline Developments - **Sonrotoclax**: - Designed to be more potent and selective than venetoclax, with a half-life of five hours [14][15] - Breakthrough designation in relapsed refractory MCL, with plans for global filing based on upcoming data [30] - Phase 3 study planned for multiple myeloma, targeting the translocation 11;14 population [32][33] - **BDK CDAC**: - A degrader molecule with a different mechanism, potentially effective against mutations that standard inhibitors cannot target [24][25] - Phase 2 cohort fully enrolled, with data expected in the first half of next year [26] Competitive Landscape - **Comparison with Competitors**: - BeOne's zanubrutinib shows superior response rates compared to pirtobrutinib and acalabrutinib in specific patient populations [20][21] - Ongoing head-to-head studies to validate BeOne's offerings against competitors [16][17] Future Outlook - **Clinical Trials**: - Upcoming data presentations at ASH for various products, including BDK CDAC and sonrotoclax [28][29] - Commitment to advancing solid tumor pipeline, particularly CDK4/6 inhibitors, with a focus on first-line breast cancer [34][36] Conclusion - BeOne Medicines is positioned strongly within the biotechnology sector with a robust product pipeline, innovative clinical development strategies, and a commitment to addressing patient needs through differentiated therapies. The company is actively pursuing growth opportunities in both hematology and solid tumors while maintaining a competitive edge against established players in the market.

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Core Insights - The Phase 3 BRUIN CLL-313 study demonstrated that pirtobrutinib significantly improves progression-free survival (PFS) compared to bendamustine plus rituximab in treatment-naïve patients with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL) without 17p deletions, marking a notable effect size for a single-agent BTK inhibitor in front-line CLL studies [1][2][4] Study Details - BRUIN CLL-313 is a global, randomized, open-label Phase 3 study involving 282 patients, comparing pirtobrutinib (200 mg orally once daily) to chemoimmunotherapy (bendamustine plus rituximab) [5] - The primary endpoint of the study was progression-free survival (PFS), assessed by an independent review committee (IRC), with secondary endpoints including overall response rate (ORR), duration of response (DoR), overall survival (OS), and safety [5] Future Plans - Results from BRUIN CLL-313 and BRUIN CLL-314 will support label expansions for earlier lines of therapy, with global regulatory submissions expected to begin later this year [1][3][4] Safety Profile - The overall safety profile of pirtobrutinib in the BRUIN CLL-313 study was consistent with previous trials, with serious adverse reactions occurring in a notable percentage of patients [2][10][11]

Company Overview - InnoCare Pharma is a leading biopharmaceutical company focused on developing treatments for cancer and autoimmune diseases, with a commitment to addressing unmet medical needs globally [5] Product Approval - HIBRUKA (orelabrutinib) has received approval from the Health Sciences Authority (HSA) of Singapore for treating adult patients with relapsed or refractory marginal zone lymphoma (R/R MZL) [1][2] - This marks the second indication approval for orelabrutinib in Singapore, following its previous approval for other indications [2] Product Efficacy and Safety - Orelabrutinib is a highly selective BTK inhibitor that has shown good efficacy and safety in treating R/R MZL, providing a new treatment option for local lymphoma patients [2] - The drug's high target selectivity minimizes off-target effects, enhancing both safety and efficacy [2] Market Context - Marginal zone lymphoma (MZL) is an indolent B-cell non-Hodgkin's lymphoma primarily affecting middle-aged and elderly patients, with an increasing annual incidence globally [3] - Patients with R/R MZL often lack effective treatment options after first-line therapy [3] Previous Approvals - In April 2025, orelabrutinib was approved in China for the first-line treatment of chronic lymphocytic leukemia (CLL) / small lymphocytic lymphoma (SLL) and has received approvals for three other indications, including R/R CLL/SLL, R/R mantle cell lymphoma (MCL), and R/R MZL, all included in China's National Reimbursement Drug List [4]

Core Insights - The US FDA has approved Wayrilz (rilzabrutinib) for adults with persistent or chronic immune thrombocytopenia (ITP) who have not responded adequately to previous treatments, based on the successful LUNA 3 phase 3 study [1][3] - Wayrilz is a novel oral Bruton's tyrosine kinase (BTK) inhibitor that targets multiple immune pathways to address the underlying causes of ITP [2][11] - The approval highlights Sanofi's commitment to developing innovative therapies for rare and immunological diseases [3][11] Study Results - The LUNA 3 study involved 202 adult patients and demonstrated that 64% of patients on Wayrilz achieved a platelet count response at 12 weeks compared to 32% in the placebo group [3][10] - Patients on Wayrilz reported a 10.6-point improvement in health-related quality of life measures, while the placebo group showed a 2.3-point increase [4] - Statistically significant results included a durable platelet response at week 25 (23% in Wayrilz vs. 0% in placebo; p<0.0001) and a faster time to first platelet response (36 days in Wayrilz vs. not reached in placebo; p<0.0001) [7] Treatment Implications - Wayrilz offers a new treatment option for patients who have not responded to steroids or existing therapies, potentially improving management of ITP [5][11] - The drug has received Fast Track and Orphan Drug Designations from the FDA for ITP and is under regulatory review in the EU and China [8][12] - Sanofi's HemAssist program will provide support for patients undergoing treatment with Wayrilz, including assistance with access and insurance coverage [9] Company Overview - Sanofi is an R&D driven biopharma company focused on innovative therapies for various diseases, including rare and immunological conditions [13] - The company is committed to leveraging its understanding of the immune system to develop effective treatments and improve patient outcomes [13]

Core Insights - Eli Lilly and Company announced positive topline results from the Phase 3 BRUIN CLL-314 clinical trial of Jaypirca (pirtobrutinib), demonstrating non-inferiority in overall response rate (ORR) compared to Imbruvica (ibrutinib) in patients with chronic lymphocytic leukemia or small lymphocytic lymphoma (CLL/SLL) [1][2][3] Group 1: Clinical Trial Results - The BRUIN CLL-314 trial is the first head-to-head Phase 3 study against a covalent BTK inhibitor that includes treatment-naïve patients, with a total enrollment of 650 patients [1][4] - The primary endpoint of non-inferiority on ORR was met, with pirtobrutinib showing a nominal P-value for superiority of less than 0.05 [1][4] - Progression-free survival (PFS) data is still immature but is trending in favor of pirtobrutinib, with a formal analysis planned for the future [1][2] Group 2: Safety and Efficacy - The overall safety profile of pirtobrutinib in the trial was consistent with previous studies, and detailed results will be presented at a medical congress later in 2025 [2][3] - In the treatment-naïve subpopulation (n=225), a pronounced PFS effect size was observed in favor of pirtobrutinib [2] Group 3: Future Developments - The results from BRUIN CLL-314 build on previously reported positive outcomes from the BRUIN Phase 1/2 trial and the Phase 3 BRUIN CLL-321 trial, which focused on post-covalent BTK inhibitor populations [3] - The BRUIN CLL-313 Phase 3 study is expected to read out later in 2025, and combined results will support regulatory submissions globally [3]