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NCT00398645 · ClinicalTrials.gov registry record · Phase 2

A Randomized Study To Evaluate The Efficacy And Safety Of An Investigational Drug In Adolescent And Adult Subjects With Persistent Asthma.

A Phase 2 study of Asthma, sponsored by GlaxoSmithKline.

Completed
Registry status
Phase 2
Development phase
648
Enrollment target
20
Study locations

NCT00398645: Completed Phase 2 study of Asthma, sponsored by GlaxoSmithKline.

NCT00398645 is a Phase 2 study of Asthma that has completed, run by GlaxoSmithKline. The registered enrollment target is 648 participants, below the 1,562-participant average among 374 other Asthma trials with a reported enrollment target (59% lower). The trial reports 20 study locations across 11 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00398645, a Phase 2 study of Asthma, has completed, sponsored by GlaxoSmithKline.

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

Study Summary

This study is designed to determine if the investigational drug is effective and safe in individuals with asthma.

Conditions Studied

Interventions

  • DRUG GW685698X 200mcg,GW685698X 200mcg and 400mcg

Study Locations (20)

California

  • GSK Investigational Site - Fullerton
  • GSK Investigational Site - Huntington Beach
  • GSK Investigational Site - Orange
  • GSK Investigational Site - San Diego

Oregon

  • GSK Investigational Site - Lake Oswego
  • GSK Investigational Site - Medford
  • GSK Investigational Site - Portland

Ohio

  • GSK Investigational Site - Dayton
  • GSK Investigational Site - Sylvania

Texas

  • GSK Investigational Site - El Paso
  • GSK Investigational Site - San Antonio

New South Wales

  • GSK Investigational Site - Camperdown
  • GSK Investigational Site - Concord

South Australia

  • GSK Investigational Site - Adelaide
  • GSK Investigational Site - Toorak Gardens

Florida

  • GSK Investigational Site - Miami

Massachusetts

  • GSK Investigational Site - North Dartmouth

Trial Details

FieldValue
Enrollment Target 648 participants
Start Date 2006-11-15
Est. Completion 2007-08-30
Phase Phase 2
GlaxoSmithKline

1,345 total trials

What the finished NCT00398645 record still lists

NCT00398645 is an interventional study that assigns participants to a tested intervention. The registered 648 participants enrollment target is mid-sized for trials with a published cap, below the 1,562-participant average among 374 other Asthma trials with a reported enrollment target (59% lower).

The record links to 1 condition, with Asthma appearing as the primary indexed condition, and to 1 intervention - of which GW685698X 200mcg,GW685698X 200mcg and 400mcg is the first listed.

NCT00398645 names 20 study sites across 11 states, led by California, Oregon, Ohio.

Frequently Asked Questions

What is clinical trial NCT00398645 about?

NCT00398645 is a clinical study titled "A Randomized Study To Evaluate The Efficacy And Safety Of An Investigational Drug In Adolescent And Adult Subjects With Persistent Asthma.". This study is designed to determine if the investigational drug is effective and safe in individuals with asthma.

What is the current status of trial NCT00398645?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 648 participants. The study started on 2006-11-15. Estimated completion is 2007-08-30.

What conditions does trial NCT00398645 study?

This clinical trial studies the following conditions: Asthma.

What interventions are being tested in trial NCT00398645?

The interventions under investigation include: GW685698X 200mcg,GW685698X 200mcg and 400mcg (DRUG).

Who is sponsoring clinical trial NCT00398645?

This trial is sponsored by GlaxoSmithKline, which has 1,345 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT00398645 being conducted?

This trial has 20 study locations across California, Florida, Massachusetts, Missouri, Ohio. 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 NCT00398645's enrollment target sits among peer trials

648 61st of 374 higher than 314 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 NCT00398645, the US trial registry maintained by the National Library of Medicine. NCT00398645 (mid enrollment · wide site footprint · completed) retrieved and formatted by PlainTrial, see methodology.