NSAIDs in Coronary Artery Disease Patients

This study has been completed.
Information provided by (Responsible Party):
Klinik für Kardiologie, Pneumologie und Angiologie, Heinrich-Heine University, Duesseldorf
ClinicalTrials.gov Identifier:
First received: July 25, 2011
Last updated: November 8, 2013
Last verified: November 2013


Different groups already showed in retrospective subgroup analyses, that there is an increased risk for cardiovascular events in patients on a simultaneous ASA/NSAID treatment.


Light-Transmission aggregometry


Simultaneous administration of different NSAIDs and ASA impair the platelet inhibiting effect of ASA.


Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Prospective
Official Title: Non-steroidal Anti-inflammatory Drugs Impair the Platelet Inhibiting Effect of Acetylsalicylic Acid in Coronary Artery Disease Patients

Resource links provided by NLM:

Further study details as provided by Heinrich-Heine University, Duesseldorf:

Primary Outcome Measures:
  • Thromboxane-levels and light-transmission aggregometry in response to arachidonic acid [ Time Frame: During hospital stay ] [ Designated as safety issue: No ]

Enrollment: 85
Study Start Date: July 2011
Study Completion Date: July 2013
Primary Completion Date: July 2013 (Final data collection date for primary outcome measure)
Stable CAD, ASA


Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
Patients with a stable CAD undergoing coronary angiography in the Universitätsklinik Düsseldorf.

Inclusion Criteria:

  • Patients on a simultaneous ASA, NSAID treatment
  • > 18 years

Exclusion Criteria:

  • unconsciousness, not able to consent
  • reanimation, cardiac shock
  Contacts and Locations
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Please refer to this study by its ClinicalTrials.gov identifier: NCT01402804

Düsseldorf, NRW, Germany, 40225
Sponsors and Collaborators
Heinrich-Heine University, Duesseldorf
Principal Investigator: Amin Polzin, MD Klinik für Kariologie, Pneumologie und Angiologie, Universtiätsklinikum Düsseldorf
Study Chair: Tobias Zeus, MD Klinik für Kardiologie, Pneumologie und Angiologie
Study Chair: Thomas Hohlfeld, MD Institut für Pharmakologie und Klinische Pharmakologie, Heinrich-Heine-Univerität Düsseldorf
Study Director: Malte Kelm, MD Heinrich-Heine University, Duesseldorf
  More Information

Additional Information:
No publications provided

Responsible Party: Klinik für Kardiologie, Pneumologie und Angiologie, Heinrich-Heine University, Duesseldorf
ClinicalTrials.gov Identifier: NCT01402804     History of Changes
Other Study ID Numbers: AGP-0001
Study First Received: July 25, 2011
Last Updated: November 8, 2013
Health Authority: Germany: Ethics Commission

Additional relevant MeSH terms:
Coronary Artery Disease
Coronary Disease
Myocardial Ischemia
Arterial Occlusive Diseases
Cardiovascular Diseases
Heart Diseases
Vascular Diseases
Anti-Inflammatory Agents, Non-Steroidal
Analgesics, Non-Narcotic
Anti-Inflammatory Agents
Antirheumatic Agents
Peripheral Nervous System Agents
Pharmacologic Actions
Physiological Effects of Drugs
Sensory System Agents
Therapeutic Uses

ClinicalTrials.gov processed this record on November 27, 2015