Sumitomo Pharma America

65 total trials 36 currently recruiting 26 completed

Trial Pipeline

RECRUITING Phase 1

A Study to Investigate the Safety of DSP-3077 After a Unilateral Eye Injection in Male and Female Participants 18 Years of Age or Older With Retinitis Pigmentosa

NCT06891885

RECRUITING Phase 1

A Multicenter Study to Evaluate Safety, Tolerability, and Clinical Responses of DSP-1083 Into Subjects With Parkinson's Disease

NCT06753331

RECRUITING Phase 1

SMP-3124LP in Adults With Advanced Solid Tumors

NCT06526819

RECRUITING Phase 1

A Study of DSP-5336 in Relapsed/Refractory AML/ ALL With or Without MLL Rearrangement or NPM1 Mutation

NCT04988555

RECRUITING Phase 1

A Study of Oral Nuvisertib (TP-3654) in Patients With Myelofibrosis

NCT04176198

ACTIVE NOT RECRUITING

A Prospective, Observational Study in Adults With Retinitis Pigmentosa (RP)

NCT06517940

ACTIVE NOT RECRUITING

A Multi-Center, Prospective, Observational Study of Patients Being Treated With ORGOVYX

NCT05467176

ACTIVE NOT RECRUITING Early Phase 1

Study of DSP-0390 in Patients With Recurrent High-Grade Glioma

NCT05023551

COMPLETED Phase 3

Randomized Study to Evaluate MACE in Patients With Prostate Cancer Treated With Relugolix or Leuprolide Acetate

NCT05605964

COMPLETED Phase 3

A Study to Evaluate the Efficacy and Safety of Dasotraline in Children 6 to 12 Years Old With Attention-Deficit Hyperactivity Disorder (ADHD) in a Simulated Classroom Setting.

NCT03231800

COMPLETED Phase 2

Dasotraline Binge Eating Disorder Study

NCT02564588

COMPLETED Phase 1

A Study of BBI608 and BBI503 Administered in Combination to Adult Patients With Advanced Solid Tumors

NCT02432326

COMPLETED Phase 3

Pediatric Open-Label Extension Study

NCT01914393

COMPLETED Phase 3

Pediatric Schizophrenia Efficacy and Safety Study

NCT01911429

COMPLETED Phase 4

A 6 Month Safety Study Of Ciclesonide Nasal Aerosol (Zetonna®) And Ciclesonide Nasal Spray (Omnaris®) In Subjects 12 Years And Older With Perennial Allergic Rhinitis (PAR)

NCT01654536

COMPLETED Phase 3

This is an Open-label, Multi-center, Extension Study Designed to Evaluate the Longer Term Safety, Tolerability and Effectiveness of Lurasidone, Flexibly Dosed, Adjunctive to Lithium or Divalproex for the Treatment of Subjects With Bipolar I Disorder Who Have Participated in Study D1050296

NCT01575561

COMPLETED Phase 3

A Safety and Efficacy Study of Ciclesonide Nasal Aerosol in Subjects 6-11 Years With Seasonal Allergic Rhinitis (SAR)

NCT01458275

COMPLETED Phase 3

Major Depressive Disorder (MDD) With Mixed Features - Flexible Dose

NCT01421134

COMPLETED Phase 3

Bipolar Maintenance Study of Lurasidone Adjunctive to Lithium or Divalproex

NCT01358357

COMPLETED Phase 3

Evaluation of a Novel Questionnaire to Assess Patient Satisfaction With and Preference of Intranasal Corticosteroids for the Treatment of Allergic Rhinitis

NCT01287364

COMPLETED Phase 3

Lurasidone HCI - A 6-week Phase 3 Study of Patients With Bipolar I Depression

NCT01284517

COMPLETED Phase 3

A Study Evaluating Lurasidone for The Treatment of Schizophrenia or Schizoaffective Disorder in Subjects Switched From Other Antipsychotic Agents

NCT01143077

COMPLETED Phase 3

Long Term Safety Study of Study Drug (Eszopiclone) in Children and Adolescents With ADHD -Associated Insomnia

NCT00857220

COMPLETED Phase 3

Lurasidone - A 6-week Study of Patients With Bipolar I Depression (Add-on)

NCT00868452

COMPLETED Phase 3

Lurasidone HCL - A 6-week Phase 3 Study of Patients With Acute Schizophrenia.

NCT00790192

COMPLETED Phase 1

RI-AME Study OF [ISOTHIAZOLYL-3-14C]-LURASIDONE

NCT01082146

COMPLETED Phase 2

A Safety, Efficacy and Tolerability Study of SEP-225289

NCT00584974

COMPLETED Phase 3

Safety and Efficacy of Arformoterol Tartrate Inhalation Solution in Subjects With Chronic Obstructive Pulmonary Disease

NCT00250679

COMPLETED Phase 4

Safety and Efficacy of Eszopiclone in Patients With Generalized Anxiety Disorder

NCT00235508

COMPLETED Phase 3

A Study of Eszopiclone in Subjects With Insomnia Related to Major Depressive Disorder

NCT00368030

COMPLETED Phase 3

6-Month Chronic Efficacy & Safety Study of Eszopiclone in Adult Subjects With Primary Insomnia

NCT00352144

COMPLETED Phase 2

Dose Response Study of Levalbuterol in the Prevention of Exercise Induced Bronchoconstriction Compared to Racemic Albuterol in Pediatric Subjects

NCT00685347

COMPLETED Phase 3

Study of Levalbuterol, Racemic Albuterol and Placebo in Subjects Twelve Years of Age and Older With Asthma

NCT00073840

COMPLETED Phase 3

Determine the Safety and Efficacy of (R,R)-Formoterol in the Treatment of Subjects With COPD

NCT00064402

Phase Distribution

PhaseTrial count
Phase 1 39
Phase 2 3
Phase 3 19
Phase 4 2

What the Pipeline for Sumitomo Pharma America Shows

According to the ClinicalTrials.gov registry, Sumitomo Pharma America is linked to 65 US clinical trials across every stage of research activity. Of those, 36 studies are currently recruiting — about 55% of the sponsor's indexed portfolio — and 26 are already marked complete, representing roughly 40% 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 Sumitomo Pharma America reports 21 late-stage studies (Phase 3 and Phase 4 combined) and 42 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 Sumitomo Pharma America is Schizophrenia 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