Sumitomo Pharma America

168 total trials 6 currently recruiting 142 completed

Sumitomo Pharma America sponsors 168 registered US clinical trials on ClinicalTrials.gov, 6 of them currently recruiting, and 142 completed. 83 of these trials are in Phase 3-4 (later-stage) and 80 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Schizophrenia, with 4 trials.

Trial Pipeline

168 total, page 4 of 4

COMPLETED Phase 2

Safety and Tolerability Study of Levalbuterol HFA Compared to Racemic Albuterol HFA in Subjects With Asthma

NCT00685022

COMPLETED Phase 4

Costs & Outcomes of Hospitalization/Treatment With Levalbuterol & Albuterol in Asthma or Chronic Obstructive Pulmonary Disease (COPD) Subjects

NCT00667797

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 2

Safety and Tolerability Study of Levalbuterol HFA and Racemic Albuterol HFA in Pediatrics Subjects With Asthma

NCT00684866

COMPLETED Phase 3

Long Term Safety Study of Levalbuterol and Racemic Albuterol in Subjects Twelve Years of Age and Older With Asthma

NCT00064389

COMPLETED Phase 3

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

NCT00073840

COMPLETED Phase 3

Study of Daily Dosing With Levalbuterol, Racemic Albuterol, and Placebo in Pediatric Subjects With Asthma

NCT00073814

COMPLETED Phase 2

A Safety and Tolerability Study of Levalbuterol HFA Metered Dose Inhaler in Subjects With Asthma

NCT00684827

COMPLETED Phase 3

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

NCT00685425

COMPLETED Phase 2

Safety and Tolerability Study of Drug to Treat Schizophrenia

NCT00044005

COMPLETED Phase 2

A Comparison of Study Drug With Placebo and Haloperidol in Patients With Schizophrenia

NCT00044044

COMPLETED Phase 3

To Evaluate the Long-term Safety of (R,R)-Formoterol in Subjects With COPD

NCT00064415

COMPLETED Phase 3

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

NCT00073827

COMPLETED Phase 3

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

NCT00064402

COMPLETED Phase 3

A Pivotal Study of the Safety and Effectiveness of Arformoterol in Subjects With Chronic Obstructive Pulmonary Disease (COPD)

NCT00685841

COMPLETED Phase 3

Efficacy and Safety of Levalbuterol in Chronic Obstructive Pulmonary Disease (COPD)

NCT00665600

COMPLETED Phase 3

Study of Levalbuterol and Racemic Albuterol in Pediatric Subjects With Reactive Airways Disease (RAD)

NCT00685126

COMPLETED Phase 3

Efficacy and Safety of Levalbuterol Versus Racemic Albuterol in Asthma

NCT00667407

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Phase Distribution

PhaseTrial count
Phase 1 53
Phase 2 27
Phase 3 75
Phase 4 8

What the Pipeline for Sumitomo Pharma America Shows

According to the ClinicalTrials.gov registry, Sumitomo Pharma America is linked to 168 US clinical trials across every stage of research activity. Of those, 6 studies are currently recruiting, about 4% of the sponsor's indexed portfolio, and 142 are already marked complete, representing roughly 85% of the total.

The phase mix for Sumitomo Pharma America reports 83 late-stage studies (Phase 3 and Phase 4 combined) and 80 earlier-phase studies (Phase 1 and Phase 2).

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.

How to read these pipeline numbers

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.

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.

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.

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

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page aggregates every registered trial from this sponsor, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.