Evaluating Enoxaparin Use in Hospitalized COVID-19 Patients

Medication Use Evaluation for Enoxaparin in Hospitalized COVID-19 Patients

Methodist Health System · NCT05226793

This study looks at how safe and effective different doses of enoxaparin are for hospitalized COVID-19 patients to see if it helps prevent blood clots and bleeding.

Quick facts

Study typeObservational
Enrollment400 (estimated)
Ages18 Years and up
SexAll
SponsorMethodist Health System (other)
Locations1 site (Richardson, Texas)
Trial IDNCT05226793 on ClinicalTrials.gov

What this trial studies

This observational study involves a retrospective chart review of adult patients hospitalized with COVID-19 who received enoxaparin for DVT prophylaxis at Methodist Richardson Medical Center. The study aims to analyze the safety and effectiveness of different enoxaparin dosing regimens by examining various patient-specific factors and outcomes, including the incidence of DVT, PE, and bleeding events. Data will be collected from electronic health records and assessed for its impact on patient outcomes, with findings to be presented at a professional conference.

Who should consider this trial

Good fit: Ideal candidates are adult patients hospitalized with COVID-19 who are receiving enoxaparin for DVT prophylaxis.

Not a fit: Patients who are not hospitalized or those not receiving enoxaparin for DVT prophylaxis may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide insights into optimal enoxaparin dosing for preventing thromboembolic events in COVID-19 patients.

How similar studies have performed: Other studies have explored anticoagulation strategies in COVID-19 patients, indicating potential for significant findings, though this specific evaluation is less common.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

Effectiveness of intermediate-intensity vs standard prophylactic enoxaparin regimens on preventing DVT and/or PE in patients with COVID-19, measured using the following variables:

* Enoxaparin dose (appropriate for kidney function)
* Charlson comorbidity index (CCI) score
* Padua prediction score for risk of VTE
* IMPROVE \[International Medical Prevention Registry on VTE\] bleeding risk assessment score
* ICU status
* Number of thromboembolic events
* Length of stay
* Readmissions for DVT and/or PE
* In-hospital mortality with associated DVT or PE

Exclusion Criteria:

* Safety of intermediate-intensity vs standard prophylactic enoxaparin regimens in patients with COVID-19, measured using the following variables:

  * Bleeding events
  * Type of bleeding event

Where this trial is running

Richardson, Texas

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Venous Thromboembolism

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.