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麦科奥特MT1002 II期临床研究
顺利完成全部试验参与者入组
由陕西麦科奥特医药科技股份有限公司申办的「一项研究MT1002用于接受PCI的急性冠脉综合征的受试者的开放性、序贯剂量递增/递减II期临床试验」(编号:MT1002-II-C04)正式达成重要里程碑——2026年05月11日,完成6个队列全部54例试验参与者入组,较原计划提前20天达成目标!
精准设计,科学探索
本研究共设置5个剂量探索队列和1个扩展队列,旨在系统评估MT1002在急性冠脉综合征(ACS)接受经皮冠状血管介入治疗(PCI)受试者中的有效性与安全性,精准锁定疗效与耐受性俱佳的最佳剂量。科学严谨的试验设计,体现了麦科奥特对创新药研发规律的深刻理解与尊重。
研究历程:挑战与突破
创新药的临床探索从来不是坦途。在整个研究推进过程中,研究团队始终面临着双重挑战:既要为MT1002(同时抑制凝血酶和GPIIb/IIIa的双靶点药物)找到出血与缺血的最佳平衡点,又要勇于突破传统抗凝评价指标的固有框架。
面对前期队列中出现的ACT与指南建议范围不一致的困惑,研究团队并未简单退缩,而是深度调研、透彻理解指南底层科学逻辑基础、分析MT1002个例数据并与临床研究者反复研讨、深入分析药效学数据,大胆进行剂量优化探索。正是这种敢于质疑、勇于担当的科学精神,最终锁定了安全性与有效性俱佳的剂量。
更值得骄傲的是,本研究发现:在MT1002双靶点作用下,PCI手术在ACT平均值<200秒的条件下即可成功完成——这直接挑战了传统指南“ACT需>200秒才能保证充分抗凝”的推荐阈值。这一突破性发现,意味着GPIIb/IIIa的额外抑制可能降低对高强度抗凝的依赖,有望改写未来PCI抗栓治疗的实践标准。
强强联合,高效推进
在首都医科大学附属北京安贞医院、西安交通大学第一附属医院、延安大学咸阳医院多位权威专家教授的悉心指导与倾力协作下,研究团队克服重重挑战,以极高的专业素养和执行力,高效完成了全部患者入组工作。
在心血管疾病治疗领域,急性冠脉综合征患者亟需更优的抗栓治疗方案,MT1002若能成功上市,有望为广大的PCI术后患者提供全新的治疗选择,降低缺血与出血风险,改善长期预后。
展望未来
创新不止,步履不停。 麦科奥特将继续深耕心血管及代谢性疾病领域,以全球领先的多肽工程技术为支撑,致力于解决未满足的临床需求,用实实在在的研发进展回报社会各界的信任与期待。
MICOT
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Micot MT1002 Phase II Clinical Study Successfully Completes Enrollment of All Trial Participants
The Phase II clinical trial (MT1002-II-C04) sponsored by Micot, titled "An Open-Label, Sequential Dose-Escalation/De-escalation Phase II Study of MT1002 in Subjects with Acute Coronary Syndrome Undergoing PCI" has reached a major milestone — 54 participants across six cohorts were successfully enrolled on 11May2026, achieving the goal 20 days ahead of schedule!
Precise Design, Scientific Exploration
This study includes five dose-escalation cohorts and one expansion cohort, designed to systematically evaluate the efficacy and safety of MT1002 in patients with acute coronary syndrome (ACS) undergoing percutaneous coronary intervention (PCI), and to accurately identify the optimal dose with the best balance of efficacy and tolerability. The scientifically rigorous trial design reflects Micot's deep understanding of and respect for the principles of innovative drug R&D.
Study Journey: Challenges and Breakthroughs
Clinical exploration of an innovative drug is never a smooth path. Throughout the advancement of this study, the team consistently faced two challenges: finding the optimal balance between bleeding and ischemic risks for MT1002 — the world’s first dual-target agent inhibiting both thrombin and GP IIb/IIIa — while also daring to break free from the conventional framework of traditional anticoagulation monitoring indices.
Confronted with early inconsistencies between ACT values and guideline recommendations, the team did not simply step back. Instead, they conducted in-depth investigations, revisited the scientific rationale underlying the guidelines, cautiously analyzed individual pharmacodynamic data of MT1002, and engaged in repeated discussions and assessments with clinical investigators. This led to bold dose optimization explorations. It was this spirit of questioning and scientific courage that ultimately identified a dose balancing safety and efficacy.
Even more notably, the study found that under the dual-target action of MT1002, PCI procedures could be successfully performed at a mean ACT < 200 seconds — directly challenging the conventional guideline threshold that “ACT >200 seconds is required to ensure adequate anticoagulation.” This breakthrough suggests that additional GP IIb/IIIa inhibition may reduce reliance on high-intensity anticoagulation and has the potential to reshape future antithrombotic practice in PCI.
Strong Collaboration, Efficient Progress
Under the expert guidance and collaboration of distinguished professors and physicians from Beijing Anzhen Hospital (Capital Medical University), The First Affiliated Hospital of Xi'an Jiaotong University, and Yan'an University Xianyang Hospital, the research team overcame numerous challenges and completed patient enrollment with exceptional professionalism and execution efficiency.
In the field of cardiovascular disease treatment, patients with ACS urgently need better antithrombotic treatment options. If successfully launched, MT1002 could offer a new therapeutic choice for post-PCI patients, reducing the risks of both ischemia and bleeding and improving long-term outcomes.
Outlook
Innovation Never Stops, Progress Marches On. Micot will continue to deeply cultivate the fields of cardiovascular and metabolic diseases, leveraging world-leading peptide engineering technology to address unmet clinical needs, and fulfilling the trust and expectations of society with tangible R&D progress.
MICOT