A Study to Compare Health Care Costs Between Apixaban and Low Molecular Weight Heparin in Patients With Venous Thromboembolism and Cancer

NCT ID: NCT05643885

Last Updated: 2025-10-17

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

7304 participants

Study Classification

OBSERVATIONAL

Study Start Date

2022-08-31

Study Completion Date

2024-08-30

Brief Summary

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The purpose of this study is to evaluate the health care resource utilization and costs associated with treating patients diagnosed with cancer and venous thromboembolism with apixaban or low molecular weight heparin. This is a retrospective database analysis of health care claims data. All-cause costs as well as costs associated with recurrent VTE, major bleeding, and clinically relevant nonmajor bleeding will be assessed.

Detailed Description

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Conditions

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Thromboembolism

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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apixaban

patients treated with apixaban

No interventions assigned to this group

Low molecular weight heparin (LMWH)

patients treated with low molecular weight heparin

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* Venous thromboembolism (VTE) diagnosis between January 1 2017 and October 31 2021
* Evidence of active cancer
* At least 1 claim for apixaban or low molecular weight heparin (LMWH)
* Age 18 years or older

Exclusion Criteria

* diagnosis of atrial fibrillation/flutter
* procedure for mechanical heart valve or inferior vena cava filter
* VTE diagnosis in the baseline period
* anticoagulant therapy in the baseline period
* pregnancy
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Bristol-Myers Squibb

INDUSTRY

Sponsor Role collaborator

Pfizer

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pfizer CT.gov Call Center

Role: STUDY_DIRECTOR

Pfizer

Locations

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Pfizer Investigational

New York, New York, United States

Site Status

Countries

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United States

Provided Documents

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Document Type: Study Protocol and Statistical Analysis Plan

View Document

Related Links

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https://pmiform.com/clinical-trial-info-request?StudyID=B0661183

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Other Identifiers

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NCT05643885

Identifier Type: REGISTRY

Identifier Source: secondary_id

B0661183

Identifier Type: -

Identifier Source: org_study_id

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