Efficacy and Safety Study of Symbicort Turbuhaler in Chinese Patients With COPD

This study has been completed.
Information provided by:
ClinicalTrials.gov Identifier:
First received: January 9, 2007
Last updated: March 26, 2009
Last verified: March 2009
This study aims at evaluating efficacy and safety of Symbicort® Turbuhaler® in Chinese COPD patients as defined by GOLD treatment guidelines in order to obtain an approval for indication of COPD from Chinese State Food and Drug Administration.

Condition Intervention Phase
Chronic Obstructive Pulmonary Disease
Drug: budesonide/formoterol (Symbicort)
Drug: budesonide (Pulmicort)
Drug: terbutaline sulfate (Bricasol)
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Double Blind (Subject, Caregiver, Investigator)
Primary Purpose: Treatment
Official Title: A 6-Month, Phase IIIA, Multi-Center,Randomised,Double-Blind, Double-Dummy, Parallel-Group Study of the Efficacy and Safety of Symbicort® Turbuhaler®+ Bricasol® pMDI Compared With Pulmicort® Turbuhaler®+Bricasol® pMDI in Chinese Patients With COPD

Resource links provided by NLM:

Further study details as provided by AstraZeneca:

Primary Outcome Measures:
  • Post-study medication FEV1 [ Time Frame: 1 hour after medication ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • FVC [ Time Frame: Pre dose and 1 hour post dose ] [ Designated as safety issue: No ]
  • FEV1 [ Time Frame: Pre-dose and 15 minutes post dose ] [ Designated as safety issue: No ]
  • SGRQ symptom scores
  • COPD symptom scores
  • morning and evening PEF [ Time Frame: Assessed daily ] [ Designated as safety issue: No ]
  • reliever medication use
  • AE
  • lab measures
  • ECG
  • physician examination
  • vital signs

Enrollment: 315
Study Start Date: September 2006
Study Completion Date: November 2007
Arms Assigned Interventions
Active Comparator: 1
Drug: terbutaline sulfate (Bricasol)
inhalation therapy
Other Name: Bricasol pMDI
Experimental: 2
Bricasol® + Pulmicort®
Drug: budesonide (Pulmicort)
Other Name: Pulmicort® Turbuhaler
Drug: terbutaline sulfate (Bricasol)
inhalation therapy
Other Name: Bricasol pMDI
Experimental: 3
Bricasol® + Symbicort®
Drug: budesonide/formoterol (Symbicort)
inhalation therapy
Other Name: Symbicort® Turbuhaler
Drug: terbutaline sulfate (Bricasol)
inhalation therapy
Other Name: Bricasol pMDI


Ages Eligible for Study:   40 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Signed and dated inform consent
  • Out-patient, clinical diagnosis of COPD
  • Men or women at the age of 40 or over

Exclusion Criteria:

  • A history of asthma
  • Seasonal allergic rhinitis before 40 years of age
  • Patients with significant or unstable ischemic heart disease, arrhythmia, cardiomyopathy, heart failure, uncontrolled hypertension as defined by the investigator or other disorder
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00421122

China, Beijing
Research Site
Beijing, Beijing, China
China, Guangdong
Research Site
Guangzhou, Guangdong, China
China, Jiangsu
Research Site
Nanjing, Jiangsu, China
China, Liaoling
Research Site
Shenyang, Liaoling, China
China, Shanghai
Research Site
Shanghai, Shanghai, China
China, Shanxi
Research Site
Xi'an, Shanxi, China
China, Sichuan
Research Site
Chengdu, Sichuan, China
China, Zhejiang
Research Site
Hangzhou, Zhejiang, China
Sponsors and Collaborators
Study Director: Symbicort Medical Science Director, MD AstraZeneca
  More Information

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
ClinicalTrials.gov Identifier: NCT00421122     History of Changes
Other Study ID Numbers: D5892C00013 
Study First Received: January 9, 2007
Last Updated: March 26, 2009
Health Authority: China: Food and Drug Administration

Keywords provided by AstraZeneca:
Chinese patients

Additional relevant MeSH terms:
Lung Diseases, Obstructive
Pulmonary Disease, Chronic Obstructive
Lung Diseases
Respiratory Tract Diseases
Adrenergic Agents
Adrenergic Agonists
Adrenergic beta-2 Receptor Agonists
Adrenergic beta-Agonists
Anti-Asthmatic Agents
Anti-Inflammatory Agents
Autonomic Agents
Bronchodilator Agents
Hormones, Hormone Substitutes, and Hormone Antagonists
Molecular Mechanisms of Pharmacological Action
Neurotransmitter Agents
Peripheral Nervous System Agents
Pharmacologic Actions
Physiological Effects of Drugs
Reproductive Control Agents
Respiratory System Agents
Therapeutic Uses
Tocolytic Agents

ClinicalTrials.gov processed this record on May 02, 2016