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Daiichi Sankyo

Daiichi Sankyo works on 10 rare diseases tracked on Trial Friend, including Adrenocortical Carcinoma, Cholangiocarcinoma, Duchenne Muscular Dystrophy and 7 more, with 3 active clinical trials (1 recruiting).

Daiichi Sankyo is a Japanese pharmaceutical company with roots dating back to 1899 (formed through the 2005 merger of Daiichi Pharmaceutical and Sankyo). The company is a global leader in antibody-drug conjugates for oncology, with programs touching rare cancers such as adrenocortical carcinoma and hereditary diffuse gastric cancer.

Type
Diversified Pharma
Ticker
4568
Headquarters
Tokyo, Japan
Founded
2005
3
Active Rare Disease Trials
10
Rare Diseases in Portfolio
21
Years Active

Focus areas at Daiichi Sankyo

Within its broader pharmaceutical portfolio, Daiichi Sankyo has active clinical trial programs and drug development efforts across 10 rare diseases, including Adrenocortical Carcinoma, Cholangiocarcinoma, Duchenne Muscular Dystrophy, Fibrodysplasia Ossificans Progressiva, Gastrointestinal Stromal Tumor, and 5 additional rare conditions. These programs may span orphan drug designation, novel therapeutic mechanisms, and precision medicine approaches targeting the underlying causes of each disease.

The clinical trials section below shows active and recruiting rare disease studies sponsored by Daiichi Sankyo, sourced live from ClinicalTrials.gov. Each trial includes its current recruitment status, study phase (Phase 1 through Phase 4), conditions under investigation, and the number of active trial sites. The FDA-approved drugs section lists treatments that have received U.S. Food and Drug Administration approval, with brand names, generic names, approval dates, and matched rare disease indications from the openFDA database.

Daiichi Sankyo is headquartered in Tokyo, Japan, founded in 2005, publicly traded under the ticker symbol 4568. The company maintains a dedicated rare disease division alongside its broader therapeutic portfolio, working to bring innovative treatments to patients with conditions that have historically had limited or no treatment options.

Daiichi Sankyo Drug Pipeline

Daiichi Sankyo has 3 active clinical trials across 2 development stages, with 1 currently recruiting participants. Clinical trials advance through phases: Phase 1 tests safety in a small group, Phase 2 evaluates effectiveness and side effects, Phase 3 confirms benefit in a larger population, and Phase 4 monitors long-term safety after FDA approval.

Note: This pipeline counts the active and recruiting trials listed on this page, from ClinicalTrials.gov. For companies that work outside rare disease, we list only trials for rare diseases we track, so the company's full pipeline may be larger.

Understand Daiichi Sankyo's pipeline
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1
Early Phase / Phase 11 trial
Lymphoma, Malignant+1 more
Active Not Recruiting
2
Phase 22 trials
Hematological Malignancies+1 more
Recruiting
Active Not Recruiting

Daiichi Sankyo Clinical Trials (3)

Active and recruiting clinical trials sponsored by Daiichi Sankyo, sourced live from ClinicalTrials.gov. Each trial card shows the study phase, current recruitment status, conditions under investigation, study locations, eligibility criteria, and a direct link to the full ClinicalTrials.gov record. You can also download a one-page PDF summary to share with your doctor.

Note: Recruitment statuses on ClinicalTrials.gov may not immediately reflect recent FDA decisions, sponsor announcements, or enrollment changes. Always confirm a trial's current status directly with the study coordinator.

Ask about Daiichi Sankyo's trials
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RECRUITINGPHASE1, PHASE2Recently updatedNCT07220616

A First-in-Human Trial of DS3790a in Participants With Hematological Malignancies

Intervention: DS3790a, Combination drug, Combination drug

Hematological MalignanciesB-cell Non-Hodgkin Lymphoma

This clinical trial is designed to assess the safety, preliminary efficacy, and pharmacokinetics (PK) of DS3790a monotherapy and combination regimens in participants with hematological malignancies.

Ages 18 Years+8 locations
View full study
ACTIVE NOT RECRUITINGPHASE2Recently updatedNCT04433234

Long-term, Extension Study of DS-5141b in Patients With Duchenne Muscular Dystrophy

Intervention: DS-5141b

This is a multicenter, open-label, long-term, extension, phase 2 study to evaluate the safety and efficacy of long-term treatment with DS-5141b in patients with DMD who have completed DS5141-A-J101.

Ages 5 Years+2 locations
View full study
ACTIVE NOT RECRUITINGPHASE1Updated a few months agoNCT02732275

DS-3201b in Participants With Lymphomas

Intervention: DS-3201b, DS-3201b

Lymphoma, MalignantNon-hodgkin Lymphoma

DS-3201b is an experimental drug that is being investigated in clinical research. Adults with non-Hodgkin lymphoma (NHL) may be able to join this study if their disease has come back after remission or is not responding to current treatment This study has three parts. The Dose Escalation part is designed is to find the safe dose of DS-3201b that adults with advanced NHL can tolerate. The Dose Expansion phase will determine how effective DS-3201b is for rare types of NH and collect additional safety data. Last, the Drug-Drug Interaction (DDI) Cohort (US Only) will evaluate the effect of DS-3201b on the pharmacokinetics (PK) of midazolam and digoxin when co-administered to patients with NHL

Ages 18 Years+20 locations
View full study
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FDA-Approved Drugs

No FDA-approved drugs found for this company at this time.

Daiichi Sankyo Trial Locations

Daiichi Sankyo clinical trials are running at 30 sites in 4 countries. Click any country to drill down by state, city, and individual research facility. Proximity to a trial site is one of the most important factors in deciding whether to participate.

Japan
15▼
United States
11▼
France
3▼
Italy
1▼

Rare Disease Focus Areas (10)

Diseases targeted by Daiichi Sankyo's clinical trial and drug development programs

Adrenocortical CarcinomaRare Cancers

Adrenocortical carcinoma is a rare, aggressive cancer of the adrenal cortex, the outer layer of the adrenal glands that sit on top of each kidney. These glands produce essential hormones including cor...

Prevalence: About 1-2 per million people per year; approximately 600 new cases per year in the U.S.
CholangiocarcinomaRare Cancers

Cholangiocarcinoma is a rare and aggressive cancer that forms in the bile ducts, the thin tubes that carry digestive fluid (bile) from the liver to the small intestine. It can occur inside the liver (...

Prevalence: About 8,000 new cases per year in the U.S.; rising incidence worldwide
Duchenne Muscular DystrophyNeurological & Neuromuscular

Duchenne muscular dystrophy is an X-linked genetic disorder causing progressive muscle weakness and degeneration, beginning in early childhood. The defective dystrophin protein normally protects muscl...

Prevalence: 1 in 3,500 to 5,000 male births
Fibrodysplasia Ossificans ProgressivaConnective Tissue & Musculoskeletal

Fibrodysplasia Ossificans Progressiva (FOP) is an extremely rare genetic disorder characterized by progressive heterotopic ossification, where soft tissues (muscles, tendons, ligaments) gradually tran...

Prevalence: Extremely rare, about 1 in 1 million to 1 in 2 million people worldwide
Gastrointestinal Stromal TumorRare Cancers

Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors of the gastrointestinal tract, arising from the interstitial cells of Cajal or their precursors. Most GISTs are driven by...

Prevalence: About 6,000 new cases per year in the U.S. (American Cancer Society); true incidence may be higher as small GISTs are often incidentally discovered
Hereditary Diffuse Gastric CancerGastrointestinal

Hereditary diffuse gastric cancer is an autosomal dominant cancer predisposition syndrome caused by germline CDH1 mutations. Nearly all carriers develop diffuse gastric cancer by age 80 if not treated...

Prevalence: Estimated at 1 in 1,000 gastric cancer cases; ~1 in 100,000 in general population

Patient Resources

Organizations and resources related to Daiichi Sankyo's rare disease focus areas

Frequently Asked Questions About Daiichi Sankyo

Common questions about Daiichi Sankyo's rare disease programs, clinical trials, and treatments.