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Trial record 15 of 469 for:    aspirin AND prevention

Appropriateness of Aspirin Use in Medical Outpatients (ASSOS)

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ClinicalTrials.gov Identifier: NCT03387384
Recruitment Status : Not yet recruiting
First Posted : January 1, 2018
Last Update Posted : January 1, 2018
Sponsor:
Information provided by (Responsible Party):

Study Description
Brief Summary:
This study aims to describe the demographic characteristics and current status of the aspirin use for primary and secondary prevention of cardiovascular diseases in a large, multicenter nationwide study

Condition or disease Intervention/treatment
Primary Prevention of Cardiovascular Diseases Other: Non-interventional study

Detailed Description:

Although the benefit of aspirin use for secondary prevention is well established, its role in the primary prevention of cardiovascular diseases remains controversial. Differences in primary prevention guidelines may lead to underuse of aspirin in high-risk patients and overuse in low-risk patients. This study aims to describe the demographic characteristics and current status of the aspirin use for primary and secondary prevention of cardiovascular diseases in a large, multicenter nationwide study. The ASSOS trial (Appropriateness of Aspirin Use in Medical Outpatients: A Multicenter, Observational Study) will be an observational, multicenter, and non-interventional study conducted in Turkey. Approximately 5000 patients will be enrolled in this non-interventional study. All the data will be collected at one point in time and current clinical practice will be evaluated.

The investigators will enroll all consecutive patients admitted to the outpatient cardiology clinics from January 30, 2018, through May 30, 2018, who were at least 18 years of age, provided written informed consent, and currently treated with aspirin (80-325 mg)within the last 30 days. Hospital-based cardiologists in public units will be invited to participate in the study. Patients will be stratified into 2 categories based on the presence or absence of atherosclerotic cardiovascular disease; secondary prevention group and primary prevention group, respectively. Appropriateness of aspirin use in primary prevention group will be evaluated according to the US Preventive Services Task Force (USPSTF) and European Society of Cardiology (ESC) guidelines. Physicians will complete a standardized survey form to collect information on patient clinical characteristics, cardiovascular risk factors, medical history, clinical examination, laboratory test results, and medications. Patients' risk factors for colorectal cancer and gastrointestinal bleeding will also be questioned.

ASSOS registry will be the largest and most comprehensive study in Turkey evaluating aspirin use. The results of this study will provide valuable information regarding the potential misuse of aspirin in a real-world setting.


Study Design

Study Type : Observational [Patient Registry]
Estimated Enrollment : 5000 participants
Observational Model: Case-Only
Time Perspective: Prospective
Target Follow-Up Duration: 1 Day
Official Title: Appropriateness of Aspirin Use in Medical Outpatients: A Multicenter, Observational Study
Anticipated Study Start Date : January 30, 2018
Estimated Primary Completion Date : April 30, 2018
Estimated Study Completion Date : May 30, 2018

Resource links provided by the National Library of Medicine

Drug Information available for: Aspirin
U.S. FDA Resources

Groups and Cohorts

Intervention Details:
    Other: Non-interventional study
    Non-interventional study

Outcome Measures

Primary Outcome Measures :
  1. Prevalence of appropriate aspirin use in the primary prevention of cardiovascular diseases [ Time Frame: 4 months ]
    Appropriate aspirin use will be defined with US Preventive Services Task Force (USPSTF).


Eligibility Criteria

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Sampling Method:   Non-Probability Sample
Study Population
All consecutive patients over the age of 18 using aspirin who presented to cardiology outpatient clinics will be screened
Criteria

Inclusion Criteria:

  • Patients using aspirin 18 years and older

Exclusion Criteria:

  • Patients under 18 years of age
  • Patients who do not want to participate in our study
  • Patients who do not use aspirin
More Information

Responsible Party: OGUZHAN CELIK, Faculty of Medicine, Department of Cardiology, M.D., Principal Investigator, Muğla Sıtkı Koçman University
ClinicalTrials.gov Identifier: NCT03387384     History of Changes
Other Study ID Numbers: MuglaSKU2
First Posted: January 1, 2018    Key Record Dates
Last Update Posted: January 1, 2018
Last Verified: December 2017

Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No

Additional relevant MeSH terms:
Aspirin
Cardiovascular Diseases
Anti-Inflammatory Agents, Non-Steroidal
Analgesics, Non-Narcotic
Analgesics
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
Antipyretics