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Business Wire
2 days ago
- Business
- Business Wire
Mythic Therapeutics Presents Compelling Efficacy Data from its Phase 1 KisMET-01 Study Supporting Best-in-Class Potential of Novel cMET- ADC, MYTX-011, in Non-Small Cell Lung Cancer at the American Society of Clinical Oncology (ASCO) Annual Meeting
WALTHAM, Mass.--(BUSINESS WIRE)-- Mythic Therapeutics, a clinical-stage biotechnology company developing next-generation antibody-drug conjugate (ADC) therapies for the treatment of a wide range of cancers, today presented updated data from its Phase 1 KisMET-01 study evaluating its investigational cMET-targeting ADC candidate, MYTX-011, in patients with previously treated, locally advanced or metastatic non-small cell lung cancer (NSCLC), in a poster at the 2025 American Society of Clinical Oncology (ASCO) Annual Meeting. MYTX-011 is a novel ADC engineered with pH-dependent binding to more precisely deliver anti-tumor payload across a range of cMET expression levels, with the goal of reducing toxicity and expanding the number of patients who can benefit from ADC therapy. 'We are highly encouraged by these early efficacy data demonstrating meaningful anti-tumor activity which underscore how our differentiated pH-dependent design may help unlock the full promise of ADCs to reshape cancer treatment and expand patient reach, regardless of histology and molecular subtype,' said George Eliades, Ph.D., President and Chief Executive Officer at Mythic Therapeutics. 'Together with a manageable tolerability profile, these findings support the potential of MYTX-011 to establish a new standard of care for pretreated NSCLC patients in second- and later-line settings, where effective treatment options remain extremely limited. We look forward to evaluating MYTX-011 in Part 2 of the study and plan to present updated expansion cohort data at an upcoming medical conference.' Data presented were from 66 patients treated at efficacious dose levels (≥4.0 mg/kg) administered once every three weeks (Q3W) in Part 1 of the dose escalation portion of the study. Patients had a median of three, and up to 10, prior lines of therapy with nearly half (45%) receiving prior taxane treatments. Preliminary results show: Anti-tumor activity was consistent regardless of cMET expression levels, EGFR mutation status or prior taxane treatment. In non-squamous, cMET+ tumors, the ORR was 39% in cMET high/intermediate (n=23) and 36% in cMET low tumors (n=11). Responses were observed in patients with and without actionable genomic alterations, including a 50% ORR in patients with tumors containing both EGFR mutations and cMET high or intermediate expression. Overall, responses were durable, with observed durations of up to 8.9 months and ongoing; the majority of patients with responses remain on treatment. Disease control rate (DCR) was 80% at 12 weeks (n=24 of 30) and 52% at 24 weeks (n=14 of 27). All four response-evaluable patients with squamous histology tumors and low cMET levels had clinical benefit; one partial response was observed and the three other patients had durable stable disease. MTYX-011 demonstrated favorable pharmacokinetics (PK) and excellent stability. The overall safety profile of MYTX-011 was consistent with previously reported data, and no new safety signals were identified. The most common treatment-related adverse events (TRAEs) of any grade in 20% or more of patients included, blurred vision (47%), keratopathy (41%), keratitis (32%), nausea (29%), peripheral neuropathy (24%), fatigue (23%), and increased AST (21%). Grade 3 or higher TRAEs in 5% or more of patients included blurred vision (20%), keratopathy (18%), neutropenia (14%), and keratitis (11%). 11 of the 12 reports of neutropenia and 12 of the 16 cases of peripheral neuropathy occurred in patients treated at doses of 5.8 mg/kg or higher. Ocular AEs led to treatment discontinuation in four patients (6%), with three of the four patients receiving doses of 5.8 mg/kg or higher. Based on clinical data and favorable PK, a 5.0 mg/kg dose on a Q3W regimen with a 2-on, 1-off dose break schedule was selected as the recommended Phase 2 dose, which will be compared to a 4.0 mg/kg Q3W dose in Part 2 of the trial. 'The early data from the MYTX-011 study, showing compelling anti-tumor activity and durable responses in patients with lung cancer, together with a well-tolerated safety profile, are highly encouraging,' said Rebecca Heist, M.D., MPH, Medical Oncologist, Massachusetts General Hospital, Cancer Center. 'These findings suggest that MYTX-011 has the potential to become a promising new treatment option for a broad range of NSCLC patients, and we are eager to continue evaluating its efficacy and safety in the ongoing dose expansion phase of the study.' About KisMET-01 KisMET-01 (NCT05652868) is a multicenter, first-in-human Phase 1 study of MYTX-011 in patients with previously treated, locally advanced or metastatic NSCLC. The study is comprised of two parts: dose escalation (Part 1) in patients with NSCLC of any histology of cMET expression with cMET analyzed whenever tumor tissue is available, followed by dose expansion (Part 2) in cMET-positive (cMET+) patients selected by immunohistochemistry (Ventana SP44). cMET levels are defined as high (≥50% tumor cells with 3+ staining), intermediate (≥25% and <50% with 3+ staining), low (≥25% with 2+ staining, excluding high and intermediate), and ultra-low (≥75% excluding high, intermediate, and low). About MYTX-011 MYTX-011 is an investigational cMET-targeting ADC, which leverages Mythic's innovative FateControl™ technology. FateControl™ ADCs are pH engineered to unbind their target after internalization, intended to improve both tumor uptake and drug exposure for improved safety, tolerability and efficacy. MYTX-011 is currently being evaluated in the Phase 1 KisMET-01 clinical trial, a first-in-human, open-label, multi-center, dose escalation and dose expansion study enrolling patients with locally advanced, recurrent or metastatic NSCLC (NCT05652868). About Mythic Therapeutics Mythic Therapeutics is a product-platform company developing a pipeline of antibody-drug conjugates (ADCs) designed to exhibit unparalleled therapeutic index and efficacy. The Company's FateControl™ technology aims to enhance ADC uptake in targeted tissues by manipulating the fate of the ADC within the cell, thereby expanding the diseases and patient profiles that could be treated with Mythic's ADCs. The company's major investors include Venrock, Viking Global Investors, and First Round Capital.
Yahoo
3 days ago
- Business
- Yahoo
New XOFIGO® (radium-223 dichloride) Data in Metastatic Castration-Resistant Prostate Cancer from Phase III PEACE III Trial Published in Annals of Oncology
XOFIGO® (radium-223 dichloride) in combination with enzalutamide significantly increased radiological progression-free survival (rPFS) for patients with metastatic castration-resistant prostate cancer (mCRPC) with bone metastases, with a 31% reduction in the risk of progression or death compared to enzalutamide alone (HR 0.69; 95% CI, 0.54-0.87; p=0.0009) At the pre-planned interim analysis, patients treated with XOFIGO in combination with enzalutamide also demonstrated statistically significant overall survival (OS), with a 31% reduction in the risk of death (HR 0.69; 95% CI 0.52-0.90; p=0.0031), and a median OS of 42.3 months (95% CI 36.8-49.1) for XOFIGO plus enzalutamide compared to 35.0 months (95% CI 28.8-38.9) in the enzalutamide arm Results were previously presented as a late-breaking abstract during the Presidential Symposium at the European Society of Medical Oncology (ESMO) 2024 Annual Meeting WHIPPANY, N.J., May 30, 2025--(BUSINESS WIRE)--Annals of Oncology published full results from the pivotal investigational Phase III PEACE III trial, evaluating XOFIGO® (radium-223 dichloride) in combination with enzalutamide, an AR pathway inhibitor (ARPI), versus enzalutamide alone in the first-line treatment of patients with metastatic castration-resistant prostate cancer (mCRPC) with bone metastases.1 XOFIGO is indicated for the treatment of patients with castration-resistant prostate cancer, symptomatic bone metastases and no known visceral metastatic disease.2 Initially presented as a late-breaking abstract during the Presidential Symposium at ESMO 2024, results demonstrated that the addition of XOFIGO to enzalutamide significantly increased radiological progression-free survival (rPFS) for patients with mCRPC with bone metastases, with a 31% reduction in the risk of progression or death (HR 0.69; 95% CI, 0.54-0.87; p=0.0009) compared to enzalutamide alone.1,3 Patients receiving XOFIGO in combination with enzalutamide had a median rPFS of 19.4 months (95% CI, 17.1-25.3 months) compared to 16.4 months (95% CI, 13.8-19.2 months) with enzalutamide, a 3-month difference in median rPFS.1,3 The trial was a collaboration between the European Organization for Research and Treatment of Cancer (EORTC), Clinical Trial Ireland (CTI), the Canadian Urological Oncology Group (CUOG), the Latin American Cooperative Oncology Group (LACOG), and French UNICANCER Urogenital Tumor Study Group (GETUG). Additionally, at a preplanned interim analysis the results demonstrated statistically significant overall survival (OS), with a 31% reduction in the risk of death (HR=0.69; 95% CI 0.52-0.90; p=0.0031), with a median OS of 35.0 months (95% CI 28.8-38.9) in the enzalutamide arm compared to 42.3 months (95% CI 36.8-49.1) for XOFIGO plus enzalutamide.1 The study will continue to the final OS analysis. XOFIGO is the first and only alpha emitting radiopharmaceutical that treats bone metastases in mCRPC approved by the U.S. Food and Drug Administration (FDA). "PEACE III is the first major Phase III trial to combine an ARPI with radiopharmaceutical that showed statistical significance in meeting the primary endpoint," said Denis Lacombe, Chief Executive Officer, EORTC. "The EORTC is proud to be at the forefront of this groundbreaking trial, helping to redefine the development of clinical trials and supporting patient care for difficult to treat diseases." The results were consistent with the established safety profile of XOFIGO, although authors noted the importance of administering bone protective agents (BPAs) to avoid fractures. Following the release of the ERA-223 results, the PEACE III study was amended in March 2018 making BPAs mandatory at the monthly skeletal-related-event dose. The observed reduction in fractures following this amendment underlined the importance of using a BPA in patients with metastatic castration-resistant prostate cancer (mCRPC) and bone metastasis also in the era of ARPI's.4 Grade 3 or higher treatment emergent adverse events (TEAE) were recorded in 65.6% of patients in the combination arm compared to 55.8% of patients who received enzalutamide alone.1 The most frequent Grade 3 or higher TEAEs were hypertension (34%), fatigue (6%), fracture (5%), anemia (5%), and neutropenia (5%).1 Fractures (either treatment-emergent or post-treatment, symptomatic or pathologic, or with or without BPA use) were reported in 24.3% of patients in the combination arm and 13.4% of patients in the enzalutamide arm.1 These results demonstrate the potential for this combination to be a new treatment option for patients with mCRPC and bone metastases who have experienced disease progression on androgen deprivation therapy (ADT). "There remains an unmet patient need for people living with metastatic castration-resistant prostate cancer who have bone metastases," said Christine Roth, Global Head of Product Strategy and Commercialization at Bayer's Pharmaceuticals Division. "The PEACE III trial underscores our dedication to advancing therapies for patients with prostate cancer and exploring the full potential of XOFIGO." Bayer has submitted a supplemental New Drug Application (sNDA) to the FDA for XOFIGO for the treatment of patients with mCRPC and who have bone metastases in combination with enzalutamide based on positive results from the Phase III PEACE trial. Bayer will submit applications for marketing authorizations of XOFIGO to additional health authorities as well. The trial is supported by Astellas and Pfizer who manufacture enzalutamide (Xtandi) in collaboration with Bayer. About PEACE III (EORTC GUCG-1333) The PEACE III trial is an international, randomized, open-label, Phase III trial designed to investigate the efficacy and safety of XOFIGO in combination with enzalutamide in patients with metastatic castration-resistant prostate cancer (mCRPC) and bone metastases. A total of 446 patients were randomized 1:1 to receive either XOFIGO 55 kBq/kg as an intravenous injection monthly for six cycles in combination with enzalutamide 160mg orally daily or enzalutamide 160mg orally daily. The primary endpoint was radiological progression-free survival (rPFS) by investigator assessment. Key secondary endpoints included overall survival (OS), time to subsequent systemic treatment, pain progression, and symptomatic skeletal event. This trial was a collaboration with several cancer cooperative groups: EORTC, CTI, CUOG, LACOG, and GETUG. About Xofigo® (radium-223 dichloride) Injection2 Xofigo is indicated for the treatment of patients with castration-resistant prostate cancer, symptomatic bone metastases and no known visceral metastatic disease. Important Safety Information for Xofigo® (radium-223 dichloride) Injection Warnings and Precautions: Bone Marrow Suppression: In the phase 3 ALSYMPCA trial, 2% of patients in theXofigo arm experienced bone marrow failure or ongoing pancytopenia, compared to no patients treated with placebo. There were two deaths due to bone marrow failure. For 7 of 13 patients treated with Xofigo bone marrow failure was ongoing at the time of death. Among the 13 patients who experienced bone marrow failure, 54% required blood transfusions. Four percent (4%) of patients in the Xofigo arm and 2% in the placebo arm permanently discontinued therapy due to bone marrow suppression. In the randomized trial, deaths related to vascular hemorrhage in association with myelosuppression were observed in 1% of Xofigo-treated patients compared to 0.3% of patients treated with placebo. The incidence of infection-related deaths (2%), serious infections (10%), and febrile neutropenia (<1%) was similar for patients treated with Xofigo and placebo. Myelosuppression–notably thrombocytopenia, neutropenia, pancytopenia, and leukopenia–has been reported in patients treated with patients with evidence of compromised bone marrow reserve closely and provide supportive care measures when clinically indicated. Discontinue Xofigo in patients who experience life-threatening complications despite supportive care for bone marrow failure Hematological Evaluation: Monitor blood counts at baseline and prior to every dose of Xofigo. Prior to first administering Xofigo, the absolute neutrophil count (ANC) should be ≥1.5 × 109/L, the platelet count ≥100 × 109/L, and hemoglobin ≥10 g/dL. Prior to subsequent administrations, the ANC should be ≥1 × 109/L and the platelet count ≥50 × 109/L. Discontinue Xofigo if hematologic values do not recover within 6 to 8 weeks after the last administration despite receiving supportive care Concomitant Use With Chemotherapy: Safety and efficacy of concomitantchemotherapy with Xofigo have not been established. Outside of a clinical trial,concomitant use of Xofigo in patients on chemotherapy is not recommended due to the potential for additive myelosuppression. If chemotherapy, other systemic radioisotopes, or hemibody external radiotherapy are administered during the treatment period, Xofigo should be discontinued Increased Fractures and Mortality in Combination With Abiraterone Plus Prednisone/Prednisolone: Xofigo is not recommended for use in combination with abiraterone acetate plus prednisone/prednisolone outside of clinical trials. At the primary analysis of the Phase 3 ERA-223 study that evaluated concurrent initiation of Xofigo in combination with abiraterone acetate plus prednisone/prednisolone in 806 asymptomatic or mildly symptomatic mCRPC patients, an increased incidence of fractures (28.6% vs 11.4%) and deaths (38.5% vs 35.5%) have been observed in patients who received Xofigo in combination with abiraterone acetate plus prednisone/prednisolone compared to patients who received placebo in combination with abiraterone acetate plus prednisone/prednisolone. Safety and efficacy with the combination of Xofigo and agents other than gonadotropin-releasing hormone analogues have not been established Embryo-Fetal Toxicity: The safety and efficacy of Xofigo have not been established in females. Xofigo can cause fetal harm when administered to a pregnant female. Advise pregnant females and females of reproductive potential of the potential risk to a fetus. Advise male patients to use condoms and their female partners of reproductive potential to use effective contraception during and for 6 months after completing treatment with Xofigo Administration and Radiation Protection: Xofigo should be received, used, and administered only by authorized persons in designated clinical settings. The administration of Xofigo is associated with potential risks to other persons from radiation or contamination from spills of bodily fluids such as urine, feces, or vomit. Therefore, radiation protection precautions must be taken in accordance with national and local regulations Fluid Status: Dehydration occurred in 3% of patients on Xofigo and 1% of patients on placebo. Xofigo increases adverse reactions such as diarrhea, nausea, and vomiting, which may result in dehydration. Monitor patients' oral intake and fluid status carefully and promptly treat patients who display signs or symptoms of dehydration or hypovolemia Injection Site Reactions: Erythema, pain, and edema at the injection site were reported in 1% of patients on Xofigo Secondary Malignant Neoplasms: Xofigo contributes to a patient's overall long-term cumulative radiation exposure. Long-term cumulative radiation exposure may be associated with an increased risk of cancer and hereditary defects. Due to its mechanism of action and neoplastic changes, including osteosarcomas, in rats following administration of radium-223 dichloride, Xofigo may increase the risk of osteosarcoma or other secondary malignant neoplasms. However, the overall incidence of new malignancies in the randomized trial was lower on the Xofigo arm compared to placebo (<1% vs 2%; respectively), but the expected latency period for the development of secondary malignancies exceeds the duration of follow-up for patients on the trial Subsequent Treatment With Cytotoxic Chemotherapy: In the randomized clinical trial, 16% of patients in the Xofigo group and 18% of patients in the placebo group received cytotoxic chemotherapy after completion of study treatments. Adequate safety monitoring and laboratory testing was not performed to assess how patients treated with Xofigo will tolerate subsequent cytotoxic chemotherapy Adverse Reactions: The most common adverse reactions (≥10%) in the Xofigo arm vs the placebo arm, respectively, were nausea (36% vs 35%), diarrhea (25% vs 15%), vomiting (19% vs 14%), and peripheral edema (13% vs 10%). Grade 3 and 4 adverse events were reported in 57% of Xofigo-treated patients and 63% of placebo-treated patients. The most common hematologic laboratory abnormalities in the Xofigo arm (≥10%) vs the placebo arm, respectively, were anemia (93% vs 88%), lymphocytopenia (72% vs 53%), leukopenia (35% vs 10%), thrombocytopenia (31% vs 22%), and neutropenia (18% vs 5%). Please see the full Prescribing Information for Xofigo (radium Ra 223 dichloride). About Oncology at Bayer Bayer is committed to delivering science for a better life by advancing a portfolio of innovative treatments. The oncology franchise at Bayer includes six marketed products and several other assets in various stages of clinical development. Together, these products reflect the company's approach to research, which prioritizes targets and pathways with the potential to impact the way that cancer is treated. About Bayer Bayer is a global enterprise with core competencies in the life science fields of health care and nutrition. In line with its mission, "Health for all, Hunger for none," the company's products and services are designed to help people and the planet thrive by supporting efforts to master the major challenges presented by a growing and aging global population. Bayer is committed to driving sustainable development and generating a positive impact with its businesses. At the same time, the Group aims to increase its earning power and create value through innovation and growth. The Bayer brand stands for trust, reliability and quality throughout the world. In fiscal 2023, the Group employed around 100,000 people and had sales of 47.6 billion euros. R&D expenses before special items amounted to 5.8 billion euros. For more information, go to © 2025 BayerBAYER, the Bayer Cross and XOFIGO are registered trademarks of Bayer. Find more information at Our online press service is just a click away: Follow us on Facebook: Follow us on X: Forward-Looking Statements This release may contain forward-looking statements based on current assumptions and forecasts made by Bayer management. Various known and unknown risks, uncertainties and other factors could lead to material differences between the actual future results, financial situation, development or performance of the company and the estimates given here. These factors include those discussed in Bayer's public reports which are available on the Bayer website at The company assumes no liability whatsoever to update these forward-looking statements or to conform them to future events or developments. References Tombal. B., et al. Enzalutamide plus Radium-223 in Metastatic Castration-Resistant Prostate Cancer: Results of the EORTC 1333/PEACE-3 trial. Annals of Oncology. May 30, 2025. DOI: 10.1016/ Gillessen, S., et al. A randomized multicenter open label phase III trial comparing enzalutamide vs a combination of Radium-223 (Ra223) and enzalutamide in asymptomatic or mildly symptomatic patients with bone metastatic castration-resistant prostate cancer (mCRPC): First results of EORTC-GUCG 1333/PEACE-3. European Society of Medical Oncology 2025 (ESMO) LBA1. September 9, 2024. Xofigo® (radium-223 dichloride) Injection [Prescribing Information]. Whippany, NJ: Bayer HealthCare Pharmaceuticals, December 2019. Gillessen S, et al. Decrease in Fracture Rate with Mandatory Bone-protecting Agents in the EORTC 1333/PEACE-3 Trial Comparing Radium-223 Combined with Enzalutamide Versus Enzalutamide Alone: A Safety Analysis. Eur Urol. 2025 Mar;87(3):285-288. View source version on Contacts Media Contact: Polina Miklush, Tel + 862.431.8817Email:
Yahoo
3 days ago
- Business
- Yahoo
New XOFIGO® (radium-223 dichloride) Data in Metastatic Castration-Resistant Prostate Cancer from Phase III PEACE III Trial Published in Annals of Oncology
XOFIGO® (radium-223 dichloride) in combination with enzalutamide significantly increased radiological progression-free survival (rPFS) for patients with metastatic castration-resistant prostate cancer (mCRPC) with bone metastases, with a 31% reduction in the risk of progression or death compared to enzalutamide alone (HR 0.69; 95% CI, 0.54-0.87; p=0.0009) At the pre-planned interim analysis, patients treated with XOFIGO in combination with enzalutamide also demonstrated statistically significant overall survival (OS), with a 31% reduction in the risk of death (HR 0.69; 95% CI 0.52-0.90; p=0.0031), and a median OS of 42.3 months (95% CI 36.8-49.1) for XOFIGO plus enzalutamide compared to 35.0 months (95% CI 28.8-38.9) in the enzalutamide arm Results were previously presented as a late-breaking abstract during the Presidential Symposium at the European Society of Medical Oncology (ESMO) 2024 Annual Meeting WHIPPANY, N.J., May 30, 2025--(BUSINESS WIRE)--Annals of Oncology published full results from the pivotal investigational Phase III PEACE III trial, evaluating XOFIGO® (radium-223 dichloride) in combination with enzalutamide, an AR pathway inhibitor (ARPI), versus enzalutamide alone in the first-line treatment of patients with metastatic castration-resistant prostate cancer (mCRPC) with bone metastases.1 XOFIGO is indicated for the treatment of patients with castration-resistant prostate cancer, symptomatic bone metastases and no known visceral metastatic disease.2 Initially presented as a late-breaking abstract during the Presidential Symposium at ESMO 2024, results demonstrated that the addition of XOFIGO to enzalutamide significantly increased radiological progression-free survival (rPFS) for patients with mCRPC with bone metastases, with a 31% reduction in the risk of progression or death (HR 0.69; 95% CI, 0.54-0.87; p=0.0009) compared to enzalutamide alone.1,3 Patients receiving XOFIGO in combination with enzalutamide had a median rPFS of 19.4 months (95% CI, 17.1-25.3 months) compared to 16.4 months (95% CI, 13.8-19.2 months) with enzalutamide, a 3-month difference in median rPFS.1,3 The trial was a collaboration between the European Organization for Research and Treatment of Cancer (EORTC), Clinical Trial Ireland (CTI), the Canadian Urological Oncology Group (CUOG), the Latin American Cooperative Oncology Group (LACOG), and French UNICANCER Urogenital Tumor Study Group (GETUG). Additionally, at a preplanned interim analysis the results demonstrated statistically significant overall survival (OS), with a 31% reduction in the risk of death (HR=0.69; 95% CI 0.52-0.90; p=0.0031), with a median OS of 35.0 months (95% CI 28.8-38.9) in the enzalutamide arm compared to 42.3 months (95% CI 36.8-49.1) for XOFIGO plus enzalutamide.1 The study will continue to the final OS analysis. XOFIGO is the first and only alpha emitting radiopharmaceutical that treats bone metastases in mCRPC approved by the U.S. Food and Drug Administration (FDA). "PEACE III is the first major Phase III trial to combine an ARPI with radiopharmaceutical that showed statistical significance in meeting the primary endpoint," said Denis Lacombe, Chief Executive Officer, EORTC. "The EORTC is proud to be at the forefront of this groundbreaking trial, helping to redefine the development of clinical trials and supporting patient care for difficult to treat diseases." The results were consistent with the established safety profile of XOFIGO, although authors noted the importance of administering bone protective agents (BPAs) to avoid fractures. Following the release of the ERA-223 results, the PEACE III study was amended in March 2018 making BPAs mandatory at the monthly skeletal-related-event dose. The observed reduction in fractures following this amendment underlined the importance of using a BPA in patients with metastatic castration-resistant prostate cancer (mCRPC) and bone metastasis also in the era of ARPI's.4 Grade 3 or higher treatment emergent adverse events (TEAE) were recorded in 65.6% of patients in the combination arm compared to 55.8% of patients who received enzalutamide alone.1 The most frequent Grade 3 or higher TEAEs were hypertension (34%), fatigue (6%), fracture (5%), anemia (5%), and neutropenia (5%).1 Fractures (either treatment-emergent or post-treatment, symptomatic or pathologic, or with or without BPA use) were reported in 24.3% of patients in the combination arm and 13.4% of patients in the enzalutamide arm.1 These results demonstrate the potential for this combination to be a new treatment option for patients with mCRPC and bone metastases who have experienced disease progression on androgen deprivation therapy (ADT). "There remains an unmet patient need for people living with metastatic castration-resistant prostate cancer who have bone metastases," said Christine Roth, Global Head of Product Strategy and Commercialization at Bayer's Pharmaceuticals Division. "The PEACE III trial underscores our dedication to advancing therapies for patients with prostate cancer and exploring the full potential of XOFIGO." Bayer has submitted a supplemental New Drug Application (sNDA) to the FDA for XOFIGO for the treatment of patients with mCRPC and who have bone metastases in combination with enzalutamide based on positive results from the Phase III PEACE trial. Bayer will submit applications for marketing authorizations of XOFIGO to additional health authorities as well. The trial is supported by Astellas and Pfizer who manufacture enzalutamide (Xtandi) in collaboration with Bayer. About PEACE III (EORTC GUCG-1333) The PEACE III trial is an international, randomized, open-label, Phase III trial designed to investigate the efficacy and safety of XOFIGO in combination with enzalutamide in patients with metastatic castration-resistant prostate cancer (mCRPC) and bone metastases. A total of 446 patients were randomized 1:1 to receive either XOFIGO 55 kBq/kg as an intravenous injection monthly for six cycles in combination with enzalutamide 160mg orally daily or enzalutamide 160mg orally daily. The primary endpoint was radiological progression-free survival (rPFS) by investigator assessment. Key secondary endpoints included overall survival (OS), time to subsequent systemic treatment, pain progression, and symptomatic skeletal event. This trial was a collaboration with several cancer cooperative groups: EORTC, CTI, CUOG, LACOG, and GETUG. About Xofigo® (radium-223 dichloride) Injection2 Xofigo is indicated for the treatment of patients with castration-resistant prostate cancer, symptomatic bone metastases and no known visceral metastatic disease. Important Safety Information for Xofigo® (radium-223 dichloride) Injection Warnings and Precautions: Bone Marrow Suppression: In the phase 3 ALSYMPCA trial, 2% of patients in theXofigo arm experienced bone marrow failure or ongoing pancytopenia, compared to no patients treated with placebo. There were two deaths due to bone marrow failure. For 7 of 13 patients treated with Xofigo bone marrow failure was ongoing at the time of death. Among the 13 patients who experienced bone marrow failure, 54% required blood transfusions. Four percent (4%) of patients in the Xofigo arm and 2% in the placebo arm permanently discontinued therapy due to bone marrow suppression. In the randomized trial, deaths related to vascular hemorrhage in association with myelosuppression were observed in 1% of Xofigo-treated patients compared to 0.3% of patients treated with placebo. The incidence of infection-related deaths (2%), serious infections (10%), and febrile neutropenia (<1%) was similar for patients treated with Xofigo and placebo. Myelosuppression–notably thrombocytopenia, neutropenia, pancytopenia, and leukopenia–has been reported in patients treated with patients with evidence of compromised bone marrow reserve closely and provide supportive care measures when clinically indicated. Discontinue Xofigo in patients who experience life-threatening complications despite supportive care for bone marrow failure Hematological Evaluation: Monitor blood counts at baseline and prior to every dose of Xofigo. Prior to first administering Xofigo, the absolute neutrophil count (ANC) should be ≥1.5 × 109/L, the platelet count ≥100 × 109/L, and hemoglobin ≥10 g/dL. Prior to subsequent administrations, the ANC should be ≥1 × 109/L and the platelet count ≥50 × 109/L. Discontinue Xofigo if hematologic values do not recover within 6 to 8 weeks after the last administration despite receiving supportive care Concomitant Use With Chemotherapy: Safety and efficacy of concomitantchemotherapy with Xofigo have not been established. Outside of a clinical trial,concomitant use of Xofigo in patients on chemotherapy is not recommended due to the potential for additive myelosuppression. If chemotherapy, other systemic radioisotopes, or hemibody external radiotherapy are administered during the treatment period, Xofigo should be discontinued Increased Fractures and Mortality in Combination With Abiraterone Plus Prednisone/Prednisolone: Xofigo is not recommended for use in combination with abiraterone acetate plus prednisone/prednisolone outside of clinical trials. At the primary analysis of the Phase 3 ERA-223 study that evaluated concurrent initiation of Xofigo in combination with abiraterone acetate plus prednisone/prednisolone in 806 asymptomatic or mildly symptomatic mCRPC patients, an increased incidence of fractures (28.6% vs 11.4%) and deaths (38.5% vs 35.5%) have been observed in patients who received Xofigo in combination with abiraterone acetate plus prednisone/prednisolone compared to patients who received placebo in combination with abiraterone acetate plus prednisone/prednisolone. Safety and efficacy with the combination of Xofigo and agents other than gonadotropin-releasing hormone analogues have not been established Embryo-Fetal Toxicity: The safety and efficacy of Xofigo have not been established in females. Xofigo can cause fetal harm when administered to a pregnant female. Advise pregnant females and females of reproductive potential of the potential risk to a fetus. Advise male patients to use condoms and their female partners of reproductive potential to use effective contraception during and for 6 months after completing treatment with Xofigo Administration and Radiation Protection: Xofigo should be received, used, and administered only by authorized persons in designated clinical settings. The administration of Xofigo is associated with potential risks to other persons from radiation or contamination from spills of bodily fluids such as urine, feces, or vomit. Therefore, radiation protection precautions must be taken in accordance with national and local regulations Fluid Status: Dehydration occurred in 3% of patients on Xofigo and 1% of patients on placebo. Xofigo increases adverse reactions such as diarrhea, nausea, and vomiting, which may result in dehydration. Monitor patients' oral intake and fluid status carefully and promptly treat patients who display signs or symptoms of dehydration or hypovolemia Injection Site Reactions: Erythema, pain, and edema at the injection site were reported in 1% of patients on Xofigo Secondary Malignant Neoplasms: Xofigo contributes to a patient's overall long-term cumulative radiation exposure. Long-term cumulative radiation exposure may be associated with an increased risk of cancer and hereditary defects. Due to its mechanism of action and neoplastic changes, including osteosarcomas, in rats following administration of radium-223 dichloride, Xofigo may increase the risk of osteosarcoma or other secondary malignant neoplasms. However, the overall incidence of new malignancies in the randomized trial was lower on the Xofigo arm compared to placebo (<1% vs 2%; respectively), but the expected latency period for the development of secondary malignancies exceeds the duration of follow-up for patients on the trial Subsequent Treatment With Cytotoxic Chemotherapy: In the randomized clinical trial, 16% of patients in the Xofigo group and 18% of patients in the placebo group received cytotoxic chemotherapy after completion of study treatments. Adequate safety monitoring and laboratory testing was not performed to assess how patients treated with Xofigo will tolerate subsequent cytotoxic chemotherapy Adverse Reactions: The most common adverse reactions (≥10%) in the Xofigo arm vs the placebo arm, respectively, were nausea (36% vs 35%), diarrhea (25% vs 15%), vomiting (19% vs 14%), and peripheral edema (13% vs 10%). Grade 3 and 4 adverse events were reported in 57% of Xofigo-treated patients and 63% of placebo-treated patients. The most common hematologic laboratory abnormalities in the Xofigo arm (≥10%) vs the placebo arm, respectively, were anemia (93% vs 88%), lymphocytopenia (72% vs 53%), leukopenia (35% vs 10%), thrombocytopenia (31% vs 22%), and neutropenia (18% vs 5%). Please see the full Prescribing Information for Xofigo (radium Ra 223 dichloride). About Oncology at Bayer Bayer is committed to delivering science for a better life by advancing a portfolio of innovative treatments. The oncology franchise at Bayer includes six marketed products and several other assets in various stages of clinical development. Together, these products reflect the company's approach to research, which prioritizes targets and pathways with the potential to impact the way that cancer is treated. About Bayer Bayer is a global enterprise with core competencies in the life science fields of health care and nutrition. In line with its mission, "Health for all, Hunger for none," the company's products and services are designed to help people and the planet thrive by supporting efforts to master the major challenges presented by a growing and aging global population. Bayer is committed to driving sustainable development and generating a positive impact with its businesses. At the same time, the Group aims to increase its earning power and create value through innovation and growth. The Bayer brand stands for trust, reliability and quality throughout the world. In fiscal 2023, the Group employed around 100,000 people and had sales of 47.6 billion euros. R&D expenses before special items amounted to 5.8 billion euros. For more information, go to © 2025 BayerBAYER, the Bayer Cross and XOFIGO are registered trademarks of Bayer. Find more information at Our online press service is just a click away: Follow us on Facebook: Follow us on X: Forward-Looking Statements This release may contain forward-looking statements based on current assumptions and forecasts made by Bayer management. Various known and unknown risks, uncertainties and other factors could lead to material differences between the actual future results, financial situation, development or performance of the company and the estimates given here. These factors include those discussed in Bayer's public reports which are available on the Bayer website at The company assumes no liability whatsoever to update these forward-looking statements or to conform them to future events or developments. References Tombal. B., et al. Enzalutamide plus Radium-223 in Metastatic Castration-Resistant Prostate Cancer: Results of the EORTC 1333/PEACE-3 trial. Annals of Oncology. May 30, 2025. DOI: 10.1016/ Gillessen, S., et al. A randomized multicenter open label phase III trial comparing enzalutamide vs a combination of Radium-223 (Ra223) and enzalutamide in asymptomatic or mildly symptomatic patients with bone metastatic castration-resistant prostate cancer (mCRPC): First results of EORTC-GUCG 1333/PEACE-3. European Society of Medical Oncology 2025 (ESMO) LBA1. September 9, 2024. Xofigo® (radium-223 dichloride) Injection [Prescribing Information]. Whippany, NJ: Bayer HealthCare Pharmaceuticals, December 2019. Gillessen S, et al. Decrease in Fracture Rate with Mandatory Bone-protecting Agents in the EORTC 1333/PEACE-3 Trial Comparing Radium-223 Combined with Enzalutamide Versus Enzalutamide Alone: A Safety Analysis. Eur Urol. 2025 Mar;87(3):285-288. View source version on Contacts Media Contact: Polina Miklush, Tel + 862.431.8817Email:
Yahoo
3 days ago
- Business
- Yahoo
Roche's Multiple Sclerosis Drug Shows Low Disease Activity Over Two Years
Roche Holdings AG (OTC:RHHBY) on Friday announced new 96-week data for fenebrutinib demonstrating that patients with relapsing multiple sclerosis (RMS) maintained no disability progression and low disease activity levels for up to two years. The latest results for this investigational Bruton's tyrosine kinase (BTK) inhibitor from the Phase II FENopta open-label extension (OLE) study were presented at the Consortium of Multiple Sclerosis Centers (CMSC) Annual Meeting. Ninety-nine patients entered the OLE and 93 remained in the OLE after 96 the OLE period, patients treated with fenebrutinib for up to 96 weeks had a low annualised relapse rate (ARR) of 0.06, and during this time there was no disability progression, as measured by the Expanded Disability Status Scale (EDSS). MRI scans showed that fenebrutinib treatment suppressed disease activity in the brain. At 96 weeks zero new T1 gadolinium-enhancing (T1-Gd+) lesions, which are markers of active inflammation, were detected. In the treatment group that switched from placebo to fenebrutinib in the OLE, the annualized rate of new or enlarging T2 lesions, which represent chronic disease burden, decreased from 6.72 at the end of the 12-week double-blind period to 0.34 by 96 weeks. The safety profile of fenebrutinib in the OLE was consistent with previously reported data, with no new safety concerns identified at 96 weeks. During the OLE, one patient experienced asymptomatic alanine aminotransferase elevation at OLE week 4, after 16 weeks on treatment, which resolved with treatment discontinuation. Three Phase 3 trials are ongoing, including the FENhance 1 and 2 trials in RMS and the FENtrepid trial in primary progressive multiple sclerosis (PPMS). The first data from these studies are expected at the end of 2025. In April, Roche announced it would invest $50 billion in the U.S. over the next five years. These investments further strengthen Roche's already significant U.S. footprint, which includes 13 manufacturing and 15 R&D sites across the Pharmaceutical and Diagnostics Divisions. The investment is expected to create over 12,000 new jobs, including nearly 6,500 construction jobs and 1,000 jobs at new and expanded facilities. Price Action: RHHBY stock is trading higher by 1.83% to $40.25 at last check Friday. Read Next:Photo by OleksSH via Shutterstock UNLOCKED: 5 NEW TRADES EVERY WEEK. Click now to get top trade ideas daily, plus unlimited access to cutting-edge tools and strategies to gain an edge in the markets. Get the latest stock analysis from Benzinga? This article Roche's Multiple Sclerosis Drug Shows Low Disease Activity Over Two Years originally appeared on © 2025 Benzinga does not provide investment advice. All rights reserved. Error in retrieving data Sign in to access your portfolio Error in retrieving data Error in retrieving data Error in retrieving data Error in retrieving data
Barnama
3 days ago
- Politics
- Barnama
Job Scams A Key Issue Under Malaysia's ASEAN Chairmanship
PUTRAJAYA, May 30 (Bernama) -- Malaysia, as ASEAN Chair in 2025, has pledged to take decisive action against transnational job scam syndicates, placing the issue at the forefront of its regional agenda. Malaysia's Foreign Ministry, Wisma Putra, in a statement on Friday said it takes the issue of job scam syndicates seriously. The ministry expressed its sincere appreciation to the Malaysia International Humanitarian Organisation (MHO) as well as other non-governmental organisations (NGOs) and members of the media, for their continued efforts in drawing attention to the plight of Malaysians who have fallen victim to job scam syndicates across the region. 'Malaysia remains fully committed to working closely with ASEAN counterparts and all relevant stakeholders, including civil society, to strengthen preventive measures, enhance regional collaboration, and ensure protection for all victims,' added the statement. The Foreign Ministry said it has taken concrete steps to raise the matter with fellow ASEAN Member States, including at the ASEAN Foreign Ministers' Retreat in Langkawi in January and the 29th ASEAN Political-Security Community (APSC) Council Meeting held in conjunction with the 46th ASEAN Summit earlier this week. At the ASEAN Foreign Ministers' Retreat held in Langkawi in January, ministers reaffirmed their joint commitment to addressing transnational crimes, including people smuggling, trafficking in persons, drug trafficking, cybercrime, money laundering, and the rising threat of online scams. During the 29th ASEAN Political-Security Community (APSC) Council Meeting, held in conjunction with the 46th ASEAN Summit, Malaysia stressed the urgent need for decisive regional action in tackling cross-border crimes. As a result, ASEAN ministers agreed to review the ASEAN Plan of Action to Combat Transnational Crime (2016-2025) to strengthen regional coordination and ensure that its successor documents address emerging and evolving criminal threats. In the 46th ASEAN Summit, ASEAN leaders also expressed strong determination to intensify cooperation under the ASEAN Ministerial Meeting on Transnational Crime (AMMTC), with an emphasis on law enforcement collaboration to combat online scams and trafficking in persons.
