check_circleStudy Completed
Colorectal neoplasms
Bayer Identifier:
19882
ClinicalTrials.gov Identifier:
EudraCT Number:
Not Available
EU CT Number:
Not Available
EffectiveNess of low dose Aspirin in GastrointEstinal cancer prevention - Taiwan
Trial purpose
The study evaluates the protective effect of low-dose aspirin use on gastrointestinal cancers (colorectal, esophageal and gastric cancers) in long-term users, episodic users and non-users of aspirin in Taiwan.
Key Participants Requirements
Sex
AllAge
40 - N/ATrial summary
Enrollment Goal
4710504Trial Dates
June 2018 - September 2019Phase
Phase 4Could I Receive a placebo
NoProducts
Aspirin (Acetylsalicylic Acid, BAYE4465)Accepts Healthy Volunteer
NoWhere to participate
Status | Institution | Location |
---|---|---|
Completed | National University of Taiwan Hospital | Taipeh, 100, Taiwan |
Primary Outcome
- Number of subjects with colorectal cancerNumber of subjects with colorectal cancer for each cohort (long-term, episodic and former users of aspirin, and non-users).date_rangeTime Frame:Up to 14 years
- Number of subjects with esophageal cancerNumber of subjects with esophageal cancer for each cohort (long-term, episodic and former users of aspirin, and non-users).date_rangeTime Frame:Up to 14 years
- Number of subjects with gastric cancerNumber of subjects with gastric cancer for each cohort (long-term, episodic and former users of aspirin, and non-users).date_rangeTime Frame:Up to 14 years
Secondary Outcome
- Duration of aspirin use to colorectal cancerThe duration of low-dose aspirin use in years to colorectal cancer.date_rangeTime Frame:Up to 14 years
- Time from aspirin discontinuation to colorectal cancerPeriod of time in years from discontinuation of aspirin use to detection of colorectal cancer.date_rangeTime Frame:Up to 14 years
- Stage of colorectal cancerThe stage of cancer will be determined according to the International Classification of Diseases for Oncology (ICD-O-3).date_rangeTime Frame:Up to 14 years
- Number of fatal cases due to colorectal cancerDerived from Taiwan Mortality database.date_rangeTime Frame:Up to 14 years
Trial design
Trial Type
ObservationalIntervention Type
DrugTrial Purpose
N/AAllocation
N/ABlinding
N/AAssignment
N/ATrial Arms
N/A