Clinical trialNCT02157935CompletedPhase 3Interventional

Comparing the Efficacy of Symbicort® pMDI and Formoterol Turbuhaler in Reducing Exacerbations in Patients With Cronic Obstructive Pulmonary Disease

SponsorAstraZenecaEnrollment2,026COPD Patients

View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Gary T Ferguson, MD
Pulmonary Research Insititute of Southeast Michigan
Principal InvestigatorKOL profile →
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

371 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Argentina

Research Site
CABA, Argentina
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CABA, Argentina
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CABA, Argentina
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Corrientes, Argentina
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Corrientes, Argentina
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Córdoba, Argentina
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Córdoba, Argentina
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Mendoza, Argentina
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Mendoza, Argentina
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Nueve de Julio, Argentina
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Nueve de Julio, Argentina
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Ranelagh, Argentina
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Ranelagh, Argentina
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San Miguel de Tucumán, Argentina
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San Miguel de Tucumán, Argentina

Bulgaria

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Dupnitsa, Bulgaria
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Dupnitsa, Bulgaria
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Gotse Delchev, Bulgaria
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Gotse Delchev, Bulgaria
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Kozloduy, Bulgaria
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Kozloduy, Bulgaria
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Pazardzhik, Bulgaria
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Pazardzhik, Bulgaria
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Sandanski, Bulgaria
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Sandanski, Bulgaria
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Sofia, Bulgaria
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Sofia, Bulgaria
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Sofia, Bulgaria
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Sofia, Bulgaria
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Sofia, Bulgaria
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Stara Zagora, Bulgaria
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Stara Zagora, Bulgaria
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Stara Zagora, Bulgaria
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Varna, Bulgaria
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Varna, Bulgaria
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Varna, Bulgaria
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Veliko Tarnovo, Bulgaria
Research Site
Veliko Tarnovo, Bulgaria
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Velingrad, Bulgaria
Research Site
Velingrad, Bulgaria

331 more sites on the registry record.ClinicalTrials.gov ↗

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 27 Jun 2014
Primary completion: 8 Feb 2016
Completion: 8 Feb 2016
Last update posted: 7 Nov 2017
Registered enrollment: 2,026
Registry id: NCT02157935

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.