Astellas Pharma

51 total trials 2 currently recruiting 48 completed

Trial Pipeline

RECRUITING Phase 1

A Study to Find a Suitable Dose of ASP5834 in Adults With Solid Tumors

NCT07094204

RECRUITING Phase 1

A Study of ASP3082 in Adults With Advanced Solid Tumors

NCT05382559

ACTIVE NOT RECRUITING Phase 1

A Study to Find a Suitable Dose of ASP4396 in Adults With Solid Tumors

NCT06364696

COMPLETED Phase 2

A Study for Ureter Visualization, Using ASP5354 in Subjects Undergoing Laparoscopic/Minimally Invasive Colorectal Surgery

NCT04238481

COMPLETED Phase 2

Study to Evaluate the Efficacy of ASP1128 (MA-0217) in Subjects at Risk for Acute Kidney Injury (AKI) Following Coronary Artery Bypass Graft (CABG) and/or Valve Surgery

NCT03941483

COMPLETED Phase 2

A Study of Enfortumab Vedotin for Patients With Locally Advanced or Metastatic Urothelial Bladder Cancer

NCT03219333

COMPLETED Phase 1

Drug Interaction Study of Isavuconazole and Cyclosporine

NCT01494597

COMPLETED Phase 1

A Single Oral Dose Study to Compare the Bioavailability Between Two Different Tablet Formulations and Assess if There is a Food Effect With the New Formulation

NCT01484964

COMPLETED Phase 1

A Study of the Safety and Pharmacokinetics of AGS-22M6E in Subjects With Malignant Solid Tumors That Express Nectin-4

NCT01409135

COMPLETED Phase 1

Drug Interaction Study of Isavuconazole and Midazolam

NCT01406171

COMPLETED Phase 1

Study of an Investigational Drug, ASP3026, in Patients With Advanced Malignancies (Solid Tumors and B-Cell Lymphoma)

NCT01284192

COMPLETED Phase 1

A First in Man Study to Determine the Safety at Various Dose Levels of AGS-16M8F in Advanced Kidney Cancer

NCT01114230

COMPLETED Phase 2

A Study to Explore Efficacy and Safety of ASP015K in Subjects With Moderate to Severe Psoriasis

NCT01096862

COMPLETED Phase 2

A Study to Evaluate the Effect of ASP1941 in Adult Patients With Type 2 Diabetes Mellitus

NCT01071850

COMPLETED Phase 4

Study of 2 Doses of Solifenacin Succinate in Female Subjects With Overactive Bladder.

NCT01093534

COMPLETED Phase 1

A Study to Characterize the Effect on the Pharmacokinetics of ASP1941 and Pioglitazone Hydrochloride When Given Together to Healthy Subjects

NCT01088919

COMPLETED Phase 1

A Study Evaluating Intermittent and Continuous OSI-906 and Weekly Paclitaxel in Patients With Recurrent Epithelial Ovarian Cancer (and Other Solid Tumors)

NCT00889382

COMPLETED Phase 1

Study of the Effect of Food on the Pharmacokinetics of Mirabegron

NCT00939757

COMPLETED Phase 1

Pharmacokinetics of Oral Mirabegron With Different Release Rates Versus Intravenous (IV) Mirabegron

NCT00940121

COMPLETED Phase 2

Safety and Pharmacokinetics (PK) of Alefacept in Adolescent Subjects With Moderate to Severe Psoriasis

NCT00808223

COMPLETED Phase 2

A Study of AGS-1C4D4 Given in Combination With Gemcitabine in Subjects With Metastatic Pancreatic Cancer

NCT00902291

COMPLETED Phase 1

A Phase 1 Dose-escalation Study of OSI-906 and Erlotinib (Tarceva®)

NCT00739453

COMPLETED Phase 1

Pharmacokinetic Interaction Study to Assess the Effect of Repeat Doses of Rifampin on Mirabegron (YM178) in Healthy Volunteers

NCT00776516

COMPLETED Phase 1

A Pharmacokinetic Study of YM178 in Normal Subjects and Those With Mild, Moderate, and Severe Renal Impairment

NCT00750620

COMPLETED Phase 2

A Study to Assess the Safety and Efficacy of Alefacept in Kidney Transplant Recipients

NCT00543569

COMPLETED Phase 1

Study of Mycamine® in Children With Fungal Infections to Evaluate Safety and Blood Levels of the Drug

NCT00608335

COMPLETED Phase 1

Study of Mycamine® in Infants and Toddlers With Fungal Infections to Evaluate Safety and Blood Levels of the Drug

NCT00607763

COMPLETED Phase 4

Study to Evaluate the Immune Response to Pneumococcal Vaccine in Alefacept-treated Adults With Chronic Plaque Psoriasis

NCT00493324

COMPLETED Phase 1

Study of Continuous OSI-906 Dosing

NCT00514007

COMPLETED Phase 2

Solifenacin Succinate With Tamsulosin HCl in Males With Lower Urinary Tract Symptoms and Bladder Outlet Obstruction

NCT00507455

COMPLETED Phase 3

Isavuconazole (BAL8557) in the Treatment of Candidemia and Other Invasive Candida Infections

NCT00413218

COMPLETED

Pilot Trial in Sleep Laboratory Setting to Compare the Physiology of Night Time Bladder Function in Subjects With Overactive Bladder (OAB) Versus Subjects That Have Insomnia and Healthy Normal Subjects

NCT01029015

COMPLETED Phase 4

A Study to Evaluate Solifenacin Succinate in Combination With Tamsulosin for the Treatment of Residual Overactive Bladder Symptoms (OAB) in Men.

NCT00333112

COMPLETED Phase 1

Phase 1 Study of OSI-930 in Cancer Patients

NCT00513851

COMPLETED Phase 2

An Extension Study Administering YM155 to Subjects Previously Enrolled in Another Protocol Administering YM155

NCT00818480

COMPLETED Phase 2

A Study of the Safety and Efficacy of Tacrolimus Inhalation Aerosol in Subjects With Persistent Asthma

NCT00116103

COMPLETED Phase 4

Safety/Efficacy of Induction Agents With Tacrolimus, MMF, and Rapid Steroid Withdrawal in Renal Transplant Recipients

NCT00113269

COMPLETED Phase 4

A Safety and Efficacy Study of Prograf in the Prevention of Erectile Dysfunction After Radical Prostatectomy

NCT00106392

COMPLETED Phase 3

Study of Micafungin in Patients With Invasive Candidiasis or Candidemia

NCT00105144

COMPLETED Phase 3

Study to Determine the Response and Effectiveness of RSD1235 in Subjects With Atrial Fibrillation or Atrial Flutter

NCT00115791

COMPLETED Phase 3

Open-label Study of the Efficacy and Safety of VESIcare® in Patients With Overactive Bladder Symptoms

NCT00463541

COMPLETED Phase 3

A Study to Assess the Efficacy and Safety of Two Dosing Regimens of Alefacept in Subjects Weighing Between 100kg and 150kg With Moderate to Severe Chronic Plaque Psoriasis

NCT00674063

COMPLETED Phase 4

Comparison Study Between Protopic (Tacrolimus Ointment) and Elidel (Pimecrolimus Cream) in Treating Pediatric Patients With Atopic Dermatitis

NCT00666159

COMPLETED Phase 2

Study of FK788 in Subjects With Chronic Hepatitis C Virus Infection

NCT00047814

COMPLETED Phase 2

CP-461 for the Treatment of Crohn's Disease

NCT00042055

COMPLETED Phase 2

Study Using CP-461 to Treat Advanced Prostate Cancer

NCT00036075

COMPLETED Phase 2

Study of CP-461 in Patients With Advanced Renal Cell Cancer

NCT00036036

COMPLETED Phase 2

A Pilot Study of OSI-461 in Patients With Chronic Lymphocytic Leukemia (CLL)

NCT00073489

COMPLETED Phase 3

A Phase III Study of the Efficacy of Taxotere/Aptosyn Versus Taxotere/Placebo in Non-Small Cell Lung Cancer Patients

NCT00085826

COMPLETED Phase 2

A Study to Evaluate the Effects of YM872 on Brain Function and Disability When Administered in Combination With Alteplase (Tissue Plasminogen Activator)

NCT00044057

COMPLETED Phase 3

A Study to Assess the Safety and Effectiveness of Tacrolimus Cream in the Treatment of Psoriasis

NCT00293891

Phase Distribution

PhaseTrial count
Phase 1 20
Phase 2 17
Phase 3 7
Phase 4 6

What the Pipeline for Astellas Pharma Shows

According to the ClinicalTrials.gov registry, Astellas Pharma is linked to 51 US clinical trials across every stage of research activity. Of those, 2 studies are currently recruiting — about 4% of the sponsor's indexed portfolio — and 48 are already marked complete, representing roughly 94% of the total. Recruiting share is one of the more practical signals here: it reflects how much of a sponsor's research is presently open to new participants, while the completed share indicates the depth of finished work that has already contributed registry results. Both counts come directly from the public ClinicalTrials.gov dataset and are refreshed on the registry side; this page mirrors the latest data pull without altering it.

The phase mix for Astellas Pharma reports 13 late-stage studies (Phase 3 and Phase 4 combined) and 37 earlier-phase studies (Phase 1 and Phase 2). A portfolio weighted toward Phase 3 usually reflects an organization advancing candidates toward regulatory review, where the research centers on comparative efficacy and broader safety across larger populations. A heavier Phase 1 and Phase 2 tilt generally indicates exploratory work — safety, dosing, and early signal detection — and is common among research-forward sponsors that seed many early programs. Phase 4 entries, when present, track interventions already in real-world use and typically focus on long-term safety, effectiveness across subgroups, or formulation comparisons.

The top therapeutic focus area indexed for Astellas Pharma is Candidemia with 4 linked trials, and 9 other condition areas appear in the top list above. That distribution is a quick read of where the organization concentrates its research attention; it does not imply product availability, market share, or any clinical endorsement. All numbers on this page come from ClinicalTrials.gov maintained by the National Library of Medicine, and counts can shift as new studies are registered or existing ones update their status. This information is provided for reference and educational purposes only, not as medical, investment, or regulatory advice — verify current details directly with ClinicalTrials.gov before relying on any figure here.

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial