Efficacy and Safety of Direct Oral Anticoagulants for the Treatment of Mural Thrombus

NCT ID: NCT04153591

Last Updated: 2021-12-13

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

75 participants

Study Classification

OBSERVATIONAL

Study Start Date

2019-11-05

Study Completion Date

2020-06-22

Brief Summary

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To describe the prescribing patterns at Methodist Dallas Medical Center (MDMC) for the treatment of newly diagnosed mural thrombus and to determine the efficacy and safety of DOACs apixaban, dabigatran, and rivaroxaban in comparison to warfarin.

With limited treatment guideline consensus, minimal evidence to support the use of DOACs for Left Atrial Appendage (LAA) thrombus and Left Ventricular Thrombus (LVT), and a lack of evidence for the use of DOACs in aortic thrombus, further research is warranted to determine the role of DOACs in the treatment of various mural thrombi in comparison to warfarin.

Detailed Description

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Retrospective chart review of MDMC patients from 4/1/2017 to 8/31/19 with newly diagnosed mural thrombus.

3.1. Study Methods

* Patients will be allocated into two groups: those who were prescribed DOACs upon discharge and those who were prescribed warfarin upon discharge
* Subgroup analyses will occur to evaluate the difference in efficacy and safety endpoints for patients into four categories including: those predisposed to mural thrombus by baseline risk factors (AFIB vs. ACS), location of the mural thrombus (atrial, ventricular, aortic), DOAC by agent (apixaban, rivaroxaban, dabigatran), and DOAC by scheduled dosing indication (AFIB vs. VTE).

Conditions

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Acute Myocardial Infarction

Study Design

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Observational Model Type

OTHER

Study Time Perspective

RETROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

1. Age ≥ 18 years
2. MHS patients with newly diagnosed mural thrombus from 4/1/2017 to 8/31/19 identified by International Classification of Diseases (ICD) codes: I23.6, I240, I513, I7409, I7411, I7419, I82210, I82229

Exclusion Criteria

1. Age \<18 years
2. Anticoagulant use at baseline (DOAC, LMWH, VKA)
3. Active cancer
4. Active bleeding
5. Pregnancy
6. Hospice or palliative care upon discharge
7. Warfarin that did not receive adequate bridging from parenteral anticoagulation
8. Non newly diagnosed mural thrombus
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Methodist Health System

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Crystal Brown, PharmD

Role: PRINCIPAL_INVESTIGATOR

The Methodist Hospital Research Institute

Locations

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Methodist Dallas Medical Center

Dallas, Texas, United States

Site Status

Countries

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United States

Other Identifiers

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058.PHA.2019.D

Identifier Type: -

Identifier Source: org_study_id