EISAI CO
- Country
- 🇯🇵Japan
- Ownership
- Public
- Established
- 1941-12-06
- Employees
- 11K
- Market Cap
- $12B
- Website
- http://www.eisai.co.jp
Clinical Trials
382
Trial Phases
5 Phases
Drug Approvals
11
Drug Approvals
Menatetrenone Soft Capsules
- Product Name
- 固力康
- Approval Number
- 国药准字HJ20150114
- Approval Date
- May 22, 2024
Menatetrenone Soft Capsules
- Product Name
- 固力康
- Approval Number
- 国药准字HJ20150115
- Approval Date
- May 22, 2024
Clinical Trials
Distribution across different clinical trial phases (330 trials with phase data)• Click on a phase to view related trials
A Post-marketing Observational Study of Tasfygo in Participants With Unresectable Biliary Tract Cancer With Fibroblast Growth Factor Receptor 2 (FGFR2) Fusion Gene Positivity Who Progressed After Chemotherapy
- Conditions
- Biliary Tract Cancer
- First Posted Date
- 2025-01-27
- Last Posted Date
- 2025-03-20
- Lead Sponsor
- Eisai Co., Ltd.
- Target Recruit Count
- 60
- Registration Number
- NCT06793709
A Study to Evaluate the Safety of Fycompa Injection in Participants With Partial-Onset Seizures or Primary Generalized Tonic- Clonic Seizures
- Conditions
- Partial-Onset SeizuresPrimary Generalized Tonic-clonic Seizures
- First Posted Date
- 2024-10-24
- Last Posted Date
- 2025-06-27
- Lead Sponsor
- Eisai Co., Ltd.
- Target Recruit Count
- 110
- Registration Number
- NCT06657378
- Locations
- 🇯🇵
1, Tokyo, Japan
A Post Marketing Study in Participants With Early Alzheimer's Disease Treated With Lecanemab
- Conditions
- Alzheimer's Disease
- First Posted Date
- 2024-03-21
- Last Posted Date
- 2025-02-18
- Lead Sponsor
- Eisai Co., Ltd.
- Target Recruit Count
- 5000
- Registration Number
- NCT06322667
- Locations
- 🇯🇵
Eisai trial site 2, Hiroshima, Japan
🇯🇵Eisai trial site 3, Kyoto, Japan
🇯🇵Eisai trial site 1, Tokyo, Japan
A Study Based on the French National Health Insurance Database in Participants With Psychotic Disorders
- Conditions
- Psychotic Disorders
- First Posted Date
- 2022-12-01
- Last Posted Date
- 2023-11-18
- Lead Sponsor
- Eisai Co., Ltd.
- Target Recruit Count
- 579728
- Registration Number
- NCT05633108
- Locations
- 🇬🇧
Eisai Ltd. European Knowledge Centre, Hatfield, Hertfordshire, United Kingdom
A Study to Assess the Pharmacodynamics of Lemborexant in Korean Participants With Insomnia Disorder
- Conditions
- Sleep Initiation and Maintenance Disorders
- Interventions
- Other: PBO
- First Posted Date
- 2022-10-26
- Last Posted Date
- 2025-07-03
- Lead Sponsor
- Eisai Co., Ltd.
- Target Recruit Count
- 65
- Registration Number
- NCT05594589
- Locations
- 🇰🇷
Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do, Korea, Republic of
🇰🇷The Catholic University of Korea, St. Vincent Hospital, Suwon-si, Gyeonggi-do, Korea, Republic of
🇰🇷Keimyung University Dongsan Hospital, Daegu-si, Korea, Republic of
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News
SEED Therapeutics Receives FDA Clearance for First-in-Human Trial of RBM39 Degrader ST-01156
The FDA has cleared SEED Therapeutics' IND application for ST-01156, a molecular glue degrader targeting RBM39, enabling a Phase 1 trial in advanced solid tumor and hematological malignancies.
Roche Launches Clinical Trial for Trontinemab to Prevent Alzheimer's Disease
Roche announced plans to test Trontinemab, an experimental drug designed to delay or prevent Alzheimer's disease symptoms in at-risk individuals.
Eisai Launches Beova Tablets for Overactive Bladder Treatment in Thailand
Eisai Thailand has launched Beova® Tablets (vibegron), a selective β3-adrenergic receptor agonist for overactive bladder treatment, marking the first market entry in Eisai's licensed ASEAN region.
Biogen and Acumen Advance Alzheimer's Research with Long-Term Data and Novel Targeting Approaches at AAIC 2025
Biogen presents 48-month data from LEQEMBI's Clarity AD open-label extension study and introduces subcutaneous formulation for maintenance dosing at AAIC 2025.
BeyondSpring's Plinabulin Shows Promise in Reversing Checkpoint Inhibitor Resistance Through Dendritic Cell Activation
BeyondSpring's Plinabulin combined with radiation and PD-1 inhibitors achieved a 23% overall response rate and 54% disease control rate in patients who failed prior checkpoint inhibitor therapy.
Alzheimer's Drug Market Sees 780% Investment Surge Following Leqembi and Kisunla Approvals
Total M&A deal value in Alzheimer's disease jumped from $2 billion in 2022 to $18 billion in 2024, representing a 780% increase following the approval of disease-modifying treatments.
Tislelizumab Shows Promise as Adjuvant Therapy for High-Risk Hepatocellular Carcinoma Patients
A multicenter retrospective study of 108 patients demonstrated that tislelizumab, with or without tyrosine kinase inhibitors, significantly extended recurrence-free survival in high-risk hepatocellular carcinoma patients after curative resection.
Biogen's Leqembi Shows Accelerating Growth with 58% Global Sales Increase Despite Slow Market Adoption
Biogen reported Leqembi generated $160 million in global sales for Q2 2024, representing a 58% increase, with U.S. sales rising 20% to $63 million despite ongoing market adoption challenges.
NICE Rejects First Alzheimer's Disease-Modifying Drugs for NHS Use Due to Cost-Effectiveness Concerns
The National Institute for Health and Care Excellence (NICE) has refused to recommend lecanemab and donanemab for NHS use, denying access to over 70,000 eligible patients in England unless they can afford private treatment costing £60,000-80,000 annually.
Gyre Therapeutics Initiates Phase 1 Trial of F230 for Pulmonary Arterial Hypertension in China
Gyre Therapeutics has successfully dosed the first volunteer in a Phase 1 clinical trial evaluating F230, a novel endothelin A receptor antagonist, for treating pulmonary arterial hypertension in China.