Microtubule inhibitors(BERG)

MEDIA RELEASE First FDA-approved abbreviated new drug application (ANDA) to reference medicineSingle-dose 100 mg vial for intravenous use, approved for metastatic breast cancerLaunch expected to be near-term growth driver in US market Princeton, NJ, October 11, 2024 – Sandoz, the global leader in generic and biosimilar medicines, today announced that it has launched a generic paclitaxel formulation in the US, the first generic to its reference medicine to be approved by the US Food and Drug Administration (FDA). Sandoz paclitaxel protein-bound particles for injectable suspension (albumin-bound) is indicated for the treatment of patients with metastatic breast cancer. The launch of the lyophilized powder for injection containing 100 mg of paclitaxel in a single-dose vial for intravenous use follows approval by the FDA on October 8, 2024. Keren Haruvi, President, Sandoz North America, said: “An estimated 168,000 women in the US are living with metastatic breast cancer. [1] While rare, men can also develop metastatic breast cancer. [2] This milestone is another proof point of our commitment to provide access to life-changing medicines for all who need them.” Sandoz paclitaxel protein-bound particles for injectable suspension (albumin-bound) was developed in partnership with Jiangsu Hengrui Pharmaceuticals Co., Ltd., and is the first FDA-approved ANDA to reference product Abraxane®* for Injectable Suspension (paclitaxel protein-bound particles for injectable suspension, albumin-bound). *Abraxane® is a registered trademark of Abraxis BioScience LLC, a Bristol-Myers Squibb Company. About paclitaxel protein-bound particles for injectable suspension (albumin-bound) INDICATIONSPaclitaxel protein-bound particles for injectable suspension (albumin-bound) is a microtubule inhibitor indicated for the treatment of: Metastatic breast cancer, after failure of combination chemotherapy for metastatic disease or relapse within six months of adjuvant chemotherapy. Prior therapy should have included an anthracycline unless clinically contraindicated. SELECT IMPORTANT SAFETY INFORMATION WARNING: SEVERE MYELOSUPPRESSIONSee full prescribing information for complete boxed warning. Do not administer paclitaxel protein-bound particles for injectable suspension (albumin-bound) therapy to patients with baseline neutrophil counts of less than 1,500 cells/mm3.Monitor for neutropenia, which may be severe and result in infection or sepsis.Perform frequent complete blood cell counts on all patients receiving paclitaxel protein-bound particles for injectable suspension (albumin-bound). CONTRAINDICATIONSNeutrophil counts of < 1,500 cells/mm3; and severe hypersensitivity reactions to paclitaxel protein-bound particles for injectable suspension (albumin-bound). WARNINGS AND PRECAUTIONSSensory neuropathy occurs frequently and may require dose reduction or treatment interruption. Sepsis occurred in patients with or without neutropenia who received paclitaxel protein-bound particles for injectable suspension (albumin-bound) in combination with gemcitabine; interrupt paclitaxel protein-bound particles for injectable suspension (albumin-bound) and gemcitabine until sepsis resolves, and if neutropenia, until neutrophils are at least 1,500 cells/mm3, then resume treatment at reduced dose levels. Pneumonitis occurred with the use of paclitaxel protein-bound particles for injectable suspension (albumin-bound) in combination with gemcitabine; permanently discontinue treatment with paclitaxel protein-bound particles for injectable suspension (albumin-bound) and gemcitabine. Severe hypersensitivity reactions with fatal outcome have been reported. Do not rechallenge with this drug. Exposure and toxicity of paclitaxel can be increased in patients with hepatic impairment, consider dose reduction and closely monitor patients with hepatic impairment. Paclitaxel protein-bound particles for injectable suspension (albumin-bound) contains albumin derived from human blood, which has a theoretical risk of viral transmission. Paclitaxel protein-bound particles for injectable suspension (albumin-bound) can cause fetal harm. Advise patients of potential risk to a fetus and to use effective contraception. ADVERSE REACTIONSThe most common adverse reactions (≥ 20%) in metastatic breast cancer are alopecia, neutropenia, sensory neuropathy, abnormal ECG, fatigue/asthenia, myalgia/arthralgia, AST elevation, alkaline phosphatase elevation, anemia, nausea, infections, and diarrhea. DRUG INTERACTIONSUse caution when concomitantly administering paclitaxel protein-bound particles for injectable suspension (albumin-bound) with inhibitors or inducers of either CYP2C8 or CYP3A4. USE IN SPECIFIC POPULATIONS Lactation: Advise not to breastfeed. This is not the complete list of all the safety information for Paclitaxel protein-bound particles for injectable suspension (albumin-bound). Please click to see the full Prescribing Information for Paclitaxel protein-bound particles for injectable suspension (albumin-bound). DISCLAIMERThis Media Release contains forward-looking statements, which offer no guarantee with regard to future performance. These statements are made on the basis of management’s views and assumptions regarding future events and business performance at the time the statements are made. They are subject to risks and uncertainties including, but not confined to, future global economic conditions, exchange rates, legal provisions, market conditions, activities by competitors and other factors outside of the control of Sandoz. Should one or more of these risks or uncertainties materialize or should underlying assumptions prove incorrect, actual outcomes may vary materially from those forecasted or expected. Each forward-looking statement speaks only as of the date of the particular statement, and Sandoz undertakes no obligation to publicly update or revise any forward-looking statements, except as required by law. References[1] National Institutes of Health. NIH MedlinePlus Magazine. Quick Facts on Metastatic Breast Cancer. Available at Quick facts on metastatic breast cancer | NIH MedlinePlus Magazine. [Last accessed: September 2024][2] American Cancer Society. Treatment of Breast Cancer in Men, by Stage. Available at Treatment of Breast Cancer in Men, by Stage | American Cancer Society. [Last accessed: September 2024] ABOUT SANDOZSandoz (SIX: SDZ; OTCQX: SDZNY) is the global leader in generic and biosimilar medicines, with a growth strategy driven by its Purpose: pioneering access for patients. More than 20,000 people of 100 nationalities work together to ensure 800 million patient treatments are provided by Sandoz, generating substantial global healthcare savings and an even larger social impact. Its leading portfolio of approximately 1,500 products addresses diseases from the common cold to cancer. Headquartered in Basel, Switzerland, Sandoz traces its heritage back to 1886. Its history of breakthroughs includes Calcium Sandoz in 1929, the world’s first oral penicillin in 1951, and the world’s first biosimilar in 2006. In 2023, Sandoz recorded sales of USD 9.6 billion. CONTACTS US Media Relations contactsInvestor Relations contactsMediaInfo@sandoz.comInvestor.Relations@sandoz.comLeslie Pott+1 609 422 4150Laurent de Weck+41 79 795 7364Vicki Crafton+1 201 213 6338Tamara Hackl+41 79 790 5217 Attachment Paclitaxel US Media Release

SAN FRANCISCO, Sept. 3, 2024 /PRNewswire/ -- Biostar Pharma, Inc., the US subsidiary of Beijing Biostar Pharmaceuticals Co., Ltd. which is a synthetic biology driven biopharma company focusing on the discovery, development and commercialization of innovative oncology drugs, is pleased to announce that subject recruitment of a US Phase 1 clinical study of Utidelone Capsule (UTD2), a company's key pipeline product, for advanced solid tumors (NCT05681000) has been completed. This study is an open-label, dose-escalation Phase 1 clinical study, and conducted in several institutions across the US including Sarah Cannon Research Institute (Florida Cancer Specialists & Research Institute), University of Southern California, and the Washington University in St. Louis. The primary objective of this study is to determine the maximum tolerated dose (MTD) and dose-limiting toxicity (DLT); the secondary objective is to evaluate the efficacy and pharmacokinetic profile of UTD2 monotherapy in patients with advanced solid tumors. Five dose cohorts were explored in this study. After confirming the DLT (diarrhea) in the highest dose cohort, 75mg/m2/day x 5 days was determined as MTD. A total of 18 patients with more than 10 different types of advanced solid tumors were enrolled. The median age was 63 years old, and 2/3 of the patients had received ≥ 3 lines of prior treatments. As of now, efficacy evaluations were completed in 12 patients, and 1 complete response (CR, ovarian cancer), 1 partial response (PR, ovarian cancer), and 8 stable disease (SD, prostate cancer, testicular cancer, non-small cell lung cancer, pancreatic cancer, appendix adenocarcinoma, soft tissue sarcoma, etc.) were obtained with a clinical benefit rate of 83%. The results further demonstrated the broad-spectrum anti-tumor property of Utidelone. As for treatment duration, more than half of these patients received ≥3 cycles of treatments, and the maximum duration of response reached 36 weeks. In terms of safety, most treatment-related adverse events (TRAEs) were grade 1-2, and the most frequently seen TRAEs (incidence ≥ 20%, including all grades) were diarrhea (55.6%), fatigue (33.3%), and neutropenia (22.2%), all of which were manageable. The preliminary results of this study were also presented at the 2024 ASCO meeting. Dr. Li Tang, Chairman of Biostar Pharma commented: "This is the first study of UTD2 that has completed enrollment globally. We successfully achieved the primary objectives and observed encouraging efficacy and safety profiles. We are very grateful for the joint engagement and dedication of our US clinical institutions and investigators. We are confident that this blockbuster product will substantially change the administration regimen of microtubule inhibitors. We will advance the following pipelines for UTD2 at full speed and hopefully bring it to the market to benefit global cancer patients as soon as possible". Biostar is actively carrying out clinical studies of UTD2 in China and abroad. A pivotal study in China for advanced breast cancer led by Professor Xu Binghe, Cancer Hospital of Chinese Academy of Medical Sciences, is in recruitment. The preliminary findings of this study were also presented at the ASCO meeting in 2024; the China Phase 2 study for advanced solid tumors including ovarian cancer and cholangiocarcinoma, etc. is in initiation. In addition, US FDA has granted an Orphan Drug Designation (ODD) to UTD2 for the treatment of advanced gastric cancer, and Biostar is preparing for IND filing of a Phase 2/3 multi-reginal clinical study (MRCT) led by Professor Ruihua Xu of Sun Yat-sen University Cancer Center in both China and US simultaneously. Utidelone is a new-generation genetically engineered microtubule inhibitor. Utidelone Injection (UTD1) has been launched in China in 2021 for the treatment of metastatic breast cancer (MBC) progressed after at least one anthracycline- or taxane-containing chemotherapy regimen. The phase 3 study data showed that UTD1 is the only one to achieve both PFS and OS benefits for heavily pretreated MBC patients, and the results were twice orally presented at ASCO annual meetings. Utidelone has similar mechanism of action with that of taxanes while demonstrating multiple advantages, including better anti-tumor activity, broader anti-tumor spectrum, better safety profile with very low hematologic toxicity, effective against multidrug-resistant tumors with less prone to develop drug resistance, capability of crossing the blood-brain barrier so as to prevent and treat brain tumor, and high oral bioavailability. Multiple indication expansion clinical studies for UTD1 are also in progress in China and US, including but not limited to MRCT Phase 3 study for non-small-cell lung cancer (NSCLC), Phase 2 pivotal study for breast cancer brain metastasis in US and NSCLC brain metastasis in China, and Phase 3 study for breast cancer neoadjuvant in China. Compared to taxanes, which are difficult for oral formulation development, Utidelone is not susceptible to P-glycoprotein thus cannot be pumped out of the cancer cell by P-glycoprotein and has the advantage for higher oral bioavailability. By utilizing its synthetic biology technology platform, Biostar developed Utidelone Capsule, and its efficacy and safety have been confirmed in both US and China's studies. Utidelone Capsule will significantly improve the convenience of administration, compliance of patients, decrease in treatment cost and ease of combination therapy with other oral anti-cancer drugs, meaning more suitable for adjuvant and maintenance therapy. About Beijing Biostar Pharmaceuticals Co., Ltd. Beijing Biostar Pharmaceuticals Co., Ltd. is an integrated biopharma company focusing on the development of first- and best-in-class innovative anti-cancer drugs with independent intellectual property through state-of-the-art technology platforms of combinatorial biosynthesis, microbial fermentation production and microbial drug formulation development. With an insight-driven strategy, experienced R&D teams, cGMP-compliant manufacturing facility and domestic commercialization capability, the company have built a balanced product pipeline, covering both lead product life-cycle expansion and early-stage projects development. Further information can be found on the company's website or by contacting our business development team at [email protected] on partnering with us. SOURCE Beijing Biostar Pharmaceuticals Co., Ltd.