PRACTISE: Study to Gather Information How Often Venous Thromboembolism Occurs in Prostate Cancer Patients in Sweden and How This Condition is Treated With Blood Thinners

Sponsor
Bayer (Industry)
Overall Status
Completed
CT.gov ID
NCT03965741
Collaborator
Janssen Research & Development, LLC (Industry)
97,765
1
18.1
5410.4

Study Details

Study Description

Brief Summary

Patients with cancer are at a significantly increased risk of experiencing a venous thromboembolism (VTE). VTE is defined by a blood clot in the leg or lower extremity (deep vein thrombosis) or a blood clot in the lung (pulmonary embolism) and is a leading cause of condition of being diseased and death among cancer patients. The goal of the study is to gather information how often venous thromboembolism (VTE) occurs in prostate cancer patients in Sweden and how this condition is treated with blood thinners.

Condition or Disease Intervention/Treatment Phase

Study Design

Study Type:
Observational
Actual Enrollment :
97765 participants
Observational Model:
Cohort
Time Perspective:
Retrospective
Official Title:
Prostate Cancer VTE in Sweden: Epidemiology and Anticoagulation Treatment of VTE
Actual Study Start Date :
May 30, 2019
Actual Primary Completion Date :
Nov 30, 2020
Actual Study Completion Date :
Nov 30, 2020

Arms and Interventions

Arm Intervention/Treatment
Men with Prostate Cancer (PCa)

Drug: Rivaroxaban (Xarelto, BAY59-7939)
Follow clinical administration

Drug: Apixaban(Eliquis)
Follow clinical administration

Drug: Pradaxa (Dabigatran etexilate)
Follow clinical administration

Men without PCa

Outcome Measures

Primary Outcome Measures

  1. Subject's socio-demographic at the date of an incident PCa diagnosis [Retrospective analysis between 2007 and 2016]

    Among men with PCa

  2. Subject's clinical characteristics at the date of an incident PCa diagnosis [Retrospective analysis between 2007 and 2016]

    Among men with PCa

  3. Incidence rate of cancer-related VTE [Retrospective analysis between 2007 and 2016]

    Among men with PCa

  4. Cancer therapies in PCa at the initial time after diagnosis [Retrospective analysis between 2007 and 2016]

    Among men with PCa

  5. Choice of drug [Retrospective analysis between 2007 and 2016]

    Among men with PCa and a first cancer-related VTE event; To characterize the long-term anticoagulation treatment

  6. Duration of treatment [Retrospective analysis between 2007 and 2016]

    Among men with PCa and a first cancer-related VTE event; To characterize the long-term anticoagulation treatment

  7. Occurrence of recurrent VTE events [Retrospective analysis between 2007 and 2016]

    Among men with PCa and a first cancer-related VTE event; By long-term anticoagulation treatment (LMWH (Low molecular weight heparin), VKA (Vitamin K anticoagulants) or NOAC (Non-vitamin K oral anticoagulation)) and its estimated duration (up 3 months, 3-6 months, more than 6 months)

  8. Time between a first cancer-related and a recurrent VTE event [Retrospective analysis between 2007 and 2016]

    Among men with PCa and a first cancer-related VTE event

  9. Incidence rates of post-VTE bleeding events leading to hospitalization, and mortality by anticoagulation treatment [Retrospective analysis between 2007 and 2016]

    Among men with PCa and a first cancer-related VTE event

Secondary Outcome Measures

  1. Subject's socio-demographic at the time of inclusion into the database [Retrospective analysis between 2007 and 2016]

    Among PCa-free men from the general population

  2. Subject's clinical characteristics at the time of inclusion into the database [Retrospective analysis between 2007 and 2016]

    Among PCa-free men from the general population

  3. Incidence rate of VTE events [Retrospective analysis between 2007 and 2016]

    Among PCa-free men from the general population

Eligibility Criteria

Criteria

Ages Eligible for Study:
N/A and Older
Sexes Eligible for Study:
Male
Accepts Healthy Volunteers:
No
Inclusion Criteria:
  • Initially all patients newly diagnosed with PCa between 2007-2016 with at least one year before the end of follow up date (31 December 2017) will be included. From this population, a sub-population of PCa patients with a first cancer-related VTE event will be selected.
Exclusion Criteria:
  • None

Contacts and Locations

Locations

Site City State Country Postal Code
1 Many Locations Multiple Locations Sweden

Sponsors and Collaborators

  • Bayer
  • Janssen Research & Development, LLC

Investigators

None specified.

Study Documents (Full-Text)

None provided.

More Information

Additional Information:

Publications

None provided.
Responsible Party:
Bayer
ClinicalTrials.gov Identifier:
NCT03965741
Other Study ID Numbers:
  • 20653
First Posted:
May 29, 2019
Last Update Posted:
Nov 30, 2021
Last Verified:
Nov 1, 2021
Individual Participant Data (IPD) Sharing Statement:
Undecided
Plan to Share IPD:
Undecided
Studies a U.S. FDA-regulated Drug Product:
No
Studies a U.S. FDA-regulated Device Product:
No
Additional relevant MeSH terms:

Study Results

No Results Posted as of Nov 30, 2021