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NCT01561690 · ClinicalTrials.gov registry record · Phase 2

A Study of ARRY-502 in Patients With Persistent Asthma

A Phase 2 study of Asthma, sponsored by Pfizer.

Completed
Registry status
Phase 2
Development phase
184
Enrollment target
20
Study locations

NCT01561690: Completed Phase 2 study of Asthma, sponsored by Pfizer.

NCT01561690 is a Phase 2 study of Asthma that has completed, run by Pfizer. The registered enrollment target is 184 participants, below the 1,563-participant average among 374 other Asthma trials with a reported enrollment target (88% lower). The trial reports 20 study locations across 7 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01561690, a Phase 2 study of Asthma, has completed, sponsored by Pfizer.

COMPLETED
Registry status
Phase 2
Development phase
184 participants
Enrollment target
20
Study locations

Study Summary

This is a Phase 2 study, involving a 6-week treatment period, designed to evaluate the effectiveness of investigational study drug ARRY-502 in treating mild to moderate persistent asthma, and to further evaluate the safety of the drug. Approximately 180 patients from the US will be enrolled in this study.

Conditions Studied

Interventions

  • DRUG Placebo; oral
  • DRUG ARRY-502, CRTh2 antagonist; oral

Study Locations (20)

California

  • Allergy & Asthma Specialists Medical Group - Huntington Beach
  • Allergy Medical Clinic - Research Division - Los Angeles
  • California Allergy & Asthma Med. Group - Los Angeles
  • Southern California Institute for Respiratory Diseases Inc - Los Angeles
  • Southern California Research - Mission Viejo
  • Peninsula Research Associates - Rolling Hills Estates
  • Allergy Associates Medical Group - San Diego

Florida

  • Clinical Neuroscience Solutions - Jacksonville
  • Pulmonary Disease Specialists - Kissimmee
  • South Florida Research Trials - Miami
  • Allergy & Asthma Diagnostic Treatment Center - Tallahassee
  • Florida Pulmonary Research Institute - Winter Park

Colorado

  • Colorado Allergy and Asthma Center - Centennial
  • IMMUNOe International Research Centers - Centennial
  • Asthma & Allergy Associates PC - Colorado Springs
  • Rocky Mountain Center for Clinical Research - Wheat Ridge

Idaho

  • Idaho Research - Eagle

Illinois

  • Sneeze, Wheeze & Itch - Normal

Maryland

  • Chesapeake Clinical Research Inc - Baltimore

Massachusetts

  • Northeast Medical Research Associates - North Dartmouth

Trial Details

FieldValue
Enrollment Target 184 participants
Start Date 2012-04-02
Est. Completion 2013-06-10
Phase Phase 2
Pfizer

1,845 total trials

What the finished NCT01561690 record still lists

NCT01561690 is an interventional study that assigns participants to a tested intervention. The registered 184 participants enrollment target is mid-sized for trials with a published cap, below the 1,563-participant average among 374 other Asthma trials with a reported enrollment target (88% lower).

The record links to 1 condition, with Asthma appearing as the primary indexed condition, and to 2 interventions - of which Placebo; oral is the first listed.

NCT01561690 names 20 study sites across 7 states, led by California, Florida, Colorado.

Frequently Asked Questions

What is clinical trial NCT01561690 about?

NCT01561690 is a clinical study titled "A Study of ARRY-502 in Patients With Persistent Asthma". This is a Phase 2 study, involving a 6-week treatment period, designed to evaluate the effectiveness of investigational study drug ARRY-502 in treating mild to moderate persistent asthma, and to further evaluate the safety of the drug. Approximately 180 patients from the US will be enrolled in this ...

What is the current status of trial NCT01561690?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 184 participants. The study started on 2012-04-02. Estimated completion is 2013-06-10.

What conditions does trial NCT01561690 study?

This clinical trial studies the following conditions: Asthma.

What interventions are being tested in trial NCT01561690?

The interventions under investigation include: Placebo; oral (DRUG), ARRY-502, CRTh2 antagonist; oral (DRUG).

Who is sponsoring clinical trial NCT01561690?

This trial is sponsored by Pfizer, which has 1,845 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT01561690 being conducted?

This trial has 20 study locations across California, Colorado, Florida, Idaho, Illinois. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Asthma

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT01561690's enrollment target sits among peer trials

184 171st of 374 higher than 204 of 374 other Asthma trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Asthma trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT01561690, the US trial registry maintained by the National Library of Medicine. NCT01561690 (mid enrollment · wide site footprint · completed) retrieved and formatted by PlainTrial, see methodology.