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Acetylic Salicylic Acid for the Treatment of Chronic Obstructive Pulmonary Disease (ASA-COPD)

The recruitment status of this study is unknown. The completion date has passed and the status has not been verified in more than two years.
Verified December 2012 by Rolf Ziesche, Medical University of Vienna.
Recruitment status was:  Recruiting
ClinicalTrials.gov Identifier:
First Posted: April 4, 2011
Last Update Posted: December 25, 2012
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
Rolf Ziesche, Medical University of Vienna

The pathomechanisms of COPD are still not fully understood, and up to now there is no satisfying causal treatment inhibiting the progress of the disease. Available therapy is in most cases symptomatic. Experimental and clinical observations suggest that treatment with ASA might be beneficial in the treatment of COPD in terms of respiratory and lung-functional improvement.

To evaluate the efficacy of ASA as add-on therapy in COPD in comparison to placebo a prospective, randomized, double-blind, placebo controlled study will be conducted. Adult male and female patients (n=74) with proven COPD GOLD grade II-III will be randomized to 2 groups (i.e. 37 patients per group, stratification according to smoking status and gender). They will receive either 500 mg ASA per day or matching placebo over 12 weeks. Primary efficacy endpoints are changes in the lung-functional parameter FEV1 (forced expiratory 1-second volume) after 12 weeks of treatment. Secondary endpoints are the health score of the St. Georges respiratory questionnaire (SGRQ) and Peak-flow (PEF).

Condition Intervention Phase
COPD Drug: Acetylsalicylic acid Phase 2

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double (Participant, Investigator)
Primary Purpose: Treatment
Official Title: Acetylic Salicylic Acid for the Treatment of Chronic Obstructive Pulmonary Disease (COPD). A Randomized, Double-blind, Placebo-controlled Trial

Resource links provided by NLM:

Further study details as provided by Rolf Ziesche, Medical University of Vienna:

Primary Outcome Measures:
  • Change in FEV1 (forced expiratory volume in 1 second) after 12 weeks of treatment [ Time Frame: 12 weeks ]
    lung functional testing

Estimated Enrollment: 74
Study Start Date: April 2011
Estimated Study Completion Date: June 2013
Estimated Primary Completion Date: December 2012 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Active Comparator: ASA Drug: Acetylsalicylic acid
500 mg /day
Placebo Comparator: Placebo Drug: Acetylsalicylic acid
500 mg /day


Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years to 75 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:


Exclusion Criteria:

  • Long term NSAIDS, pregnancy et al.
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01328145

Contact: Robert Sauermann, MD 00431404002981 robert.sauermann@meduniwien.ac.at

Medical University of Vienna Recruiting
Vienna, Austria, 1090
Contact: Robert Sauermann, md         
Sponsors and Collaborators
Medical University of Vienna
Principal Investigator: Rolf Ziesche, MD, Professor Medical University of Vienna
  More Information

Responsible Party: Rolf Ziesche, Professor, Medical University of Vienna
ClinicalTrials.gov Identifier: NCT01328145     History of Changes
Other Study ID Numbers: 2010-022123-29
First Submitted: March 29, 2011
First Posted: April 4, 2011
Last Update Posted: December 25, 2012
Last Verified: December 2012

Additional relevant MeSH terms:
Lung Diseases
Lung Diseases, Obstructive
Pulmonary Disease, Chronic Obstructive
Respiratory Tract Diseases
Salicylic Acid
Anti-Inflammatory Agents, Non-Steroidal
Analgesics, Non-Narcotic
Sensory System Agents
Peripheral Nervous System Agents
Physiological Effects of Drugs
Anti-Inflammatory Agents
Antirheumatic Agents
Fibrinolytic Agents
Fibrin Modulating Agents
Molecular Mechanisms of Pharmacological Action
Platelet Aggregation Inhibitors
Cyclooxygenase Inhibitors
Enzyme Inhibitors
Anti-Infective Agents
Antifungal Agents
Keratolytic Agents
Dermatologic Agents