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Trial · NCT03026556

Registered outcomes13

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryStroke Overall (Hemorrhagic, Ischemic, Uncertain)Baseline (July 1, 2010) until end of the observation period (June 30, 2016), 6 Years
The event rate of overall stroke (hemorrhagic, ischemic, uncertain) in patients matched on propensity scores without index year. Event rates were calculated as the total number of patients in each treatment group who had the outcome during follow-up divided by the total person-years at risk in the cohort. Length of Follow-up: The post-index follow-up period began the day following the NOAC index date and ended on whichever of the following occurred earliest: 1. The day of discontinuation of the index NOAC exposure; 2. The day before a switch to an anticoagulant different from the index exposure; 3. The day before a change in dose for the index NOAC; 4. The end of continuous eligibility of a patient in the health plan (disenrollment); 5. The end of the study observation period; or 6. The date of death of the patient.
PrimaryOverall Major BleedingBaseline (July 1, 2010) until end of the observation period (June 30, 2016), 6 Years
The event rate of overall Major bleeding (Hemorrhagic Stroke, Major Intracranial Bleeding and Major Extracranial Bleeding) in patients matched on propensity scores without index year. Event rates were calculated as the total number of patients in each treatment group who had the outcome during follow-up divided by the total person-years at risk in the cohort. Follow-up time was the time elapsed from the index date to the date of the outcome of interest, disenrollment, end of the observation period (available data), death, discontinuation of the NOAC, or switch to a different NOAC, whichever came first.
SecondaryIschemic StrokeBaseline (July 1, 2010) until end of the observation period (June 30, 2016), 6 Years
The event rate of ischemic stroke in patients matched on propensity scores without index year. Event rates were calculated as the total number of patients in each treatment group who had the outcome during follow-up divided by the total person-years at risk in the cohort. Follow-up time was the time elapsed from the index date to the date of the outcome of interest, disenrollment, end of the observation period (available data), death, discontinuation of the NOAC, or switch to a different NOAC, whichever came first
SecondaryHemorrhagic StrokeBaseline (July 1, 2010) until end of the observation period (June 30, 2016), 6 Years
The event rate of Hemorrhagic stroke in patients matched on propensity scores without index year. Event rates were calculated as the total number of patients in each treatment group who had the outcome during follow-up divided by the total person-years at risk in the cohort. Follow-up time was the time elapsed from the index date to the date of the outcome of interest, disenrollment, end of the observation period (available data), death, discontinuation of the NOAC, or switch to a different NOAC, whichever came first.
SecondaryMajor Intracranial BleedingBaseline (July 1, 2010) until end of the observation period (June 30, 2016), 6 Years
The event rate of major intracranial bleeding in patients matched on propensity scores without index year. Event rates were calculated as the total number of patients in each treatment group who had the outcome during follow-up divided by the total person-years at risk in the cohort. Follow-up time was the time elapsed from the index date to the date of the outcome of interest, disenrollment, end of the observation period (available data), death, discontinuation of the NOAC, or switch to a different NOAC, whichever came first
SecondaryMajor Extracranial BleedingBaseline (July 1, 2010) until end of the observation period (June 30, 2016), 6 Years
The event rate of major extracranial bleeding (Major GI bleeding, Major urogenital bleeding and Major other bleeding) in patients matched on propensity scores without index year. Event rates were calculated as the total number of patients in each treatment group who had the outcome during follow-up divided by the total person-years at risk in the cohort. Follow-up time was the time elapsed from the index date to the date of the outcome of interest, disenrollment, end of the observation period (available data), death, discontinuation of the NOAC, or switch to a different NOAC, whichever came first
SecondaryMajor GI BleedingBaseline (July 1, 2010) until end of the observation period (June 30, 2016), 6 Years
The event rate of major GI bleeding (Upper GI Bleeding and Lower GI Bleeding) in patients matched on propensity scores without index year. Event rates were calculated as the total number of patients in each treatment group who had the outcome during follow-up divided by the total person-years at risk in the cohort. Follow-up time was the time elapsed from the index date to the date of the outcome of interest, disenrollment, end of the observation period (available data), death, discontinuation of the NOAC, or switch to a different NOAC, whichever came first
SecondaryMajor Urogenital BleedingBaseline (July 1, 2010) until end of the observation period (June 30, 2016), 6 Years
The event rate of major urogenital bleeding in patients matched on propensity scores without index year. Event rates were calculated as the total number of patients in each treatment group who had the outcome during follow-up divided by the total person-years at risk in the cohort. Follow-up time was the time elapsed from the index date to the date of the outcome of interest, disenrollment, end of the observation period (available data), death, discontinuation of the NOAC, or switch to a different NOAC, whichever came first.
SecondaryMajor Other BleedingBaseline (July 1, 2010) until end of the observation period (June 30, 2016), 6 Years
The event rate of major other bleeding in patients matched on propensity scores without index year. Event rates were calculated as the total number of patients in each treatment group who had the outcome during follow-up divided by the total person-years at risk in the cohort. Follow-up time was the time elapsed from the index date to the date of the outcome of interest, disenrollment, end of the observation period (available data), death, discontinuation of the NOAC, or switch to a different NOAC, whichever came first
SecondaryUpper GI BleedingBaseline (July 1, 2010) until end of the observation period (June 30, 2016), 6 Years
The event rate of Upper GI Bleeding in patients matched on propensity scores without index year. Event rates were calculated as the total number of patients in each treatment group who had the outcome during follow-up divided by the total person-years at risk in the cohort. Follow-up time was the time elapsed from the index date to the date of the outcome of interest, disenrollment, end of the observation period (available data), death, discontinuation of the NOAC, or switch to a different NOAC, whichever came first
SecondaryLower GI BleedingBaseline (July 1, 2010) until end of the observation period (June 30, 2016), 6 Years
The event rate of Lower GI Bleeding in patients matched on propensity scores without index year. Event rates were calculated as the total number of patients in each treatment group who had the outcome during follow-up divided by the total person-years at risk in the cohort. Follow-up time was the time elapsed from the index date to the date of the outcome of interest, disenrollment, end of the observation period (available data), death, discontinuation of the NOAC, or switch to a different NOAC, whichever came first
SecondaryTIABaseline (July 1, 2010) until end of the observation period (June 30, 2016), 6 Years
The event rate of transient ischemic attack (TIA) in patients matched on propensity scores without index year. Event rates were calculated as the total number of patients in each treatment group who had the outcome during follow-up divided by the total person-years at risk in the cohort. Follow-up time was the time elapsed from the index date to the date of the outcome of interest, disenrollment, end of the observation period (available data), death, discontinuation of the NOAC, or switch to a different NOAC, whichever came first
SecondaryAll-cause MortalityBaseline (July 1, 2010) until end of the observation period (June 30, 2016), 6 Years
The event rate of all-cause mortality in patients matched on propensity scores without index year. Event rates were calculated as the total number of patients in each treatment group who had the outcome during follow-up divided by the total person-years at risk in the cohort. Follow-up time was the time elapsed from the index date to the date of the outcome of interest, disenrollment, end of the observation period (available data), death, discontinuation of the NOAC, or switch to a different NOAC, whichever came first

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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GET https://conductscience.org/api/trials/v1/NCT03026556/registered