Real World Study of COVID-19 in a Flyover Region

Covid19 Clinical Trial

Official title:

Real World Study of COVID-19 in a Flyover Region

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04962347
• Other study ID #: 2021-112
• Status: Completed
• Start date: October 14, 2021
• Est. completion date: October 18, 2022

Study information

• Verified date: October 2022
• Source: Tulane University
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

Real world data are needed on remdesivir (RDV) efficacy in COVID-19, especially in the underserved populations of the United States (U.S.) Gulf Coast as initial clinical trials may not be representative of this population. Specifically, regions such as New Orleans are 60% African American, a much greater proportion of African Americans than initial RDV studies. The main hypothesis is that a real world data based study will provide specific information related to RDV efficacy in COVID-19 patients from underserved / underrepresented populations of the U.S. Gulf Coast. The main goal of this study is to provide population-centered information related on RDV related to indication (stage of disease), dosing, monitoring, efficacy and contraindications for future COVID-19 patients in this underserved region.

Description:

This study involves extracting data from 10,000 patients with Polymerase Chain Reaction (qPCR) confirmed COVID-19 infection through electronic-charts of Tulane Medical Center and University Medical Center (New Orleans, Louisiana) and Doctors Hospital at Renaissance (DHR) system (Texas). According to the inclusion criteria below and spanning from September 2019 - December 2021 we predict to include 1500 RDV treated patients and 8500 non-treated comparators, all with COVID-19, through the Research Action for Health Network (REACHnet) (link: https://eco.reachnet.org) in partnership with the Louisiana Public Health Institute (LPHI).

Statistical plan:

Following anonymized data extraction, propensity score will be used to compare primary and secondary endpoints between matched COVID-19 infected patients who received RDV to those who did not receive RDV. Patients of both cohorts will be stratified by severity. Moderate and severe respiratory distress associated with COVID-19 are defined as per US-GS-540-5773 and US-GS-540-5774 clinical trials. Through the investigator's extensive Electronic Medical Record (EMR) data collection network including diverse underserved populations of the U.S. Gulf South, they will evaluate real world outcomes of RDV treatment for COVID-19. The 2 cohorts will be compared with focus upon respiratory distress evolution, co-morbidities and other illness associated/relevant to COVID-19 course during admission, post-discharge during convalescent period of up to 6 months, and documentation of pre-admission comorbidities in the 6 months pre-admit.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 1800
• Est. completion date: October 18, 2022
• Est. primary completion date: October 18, 2022
• Gender: All
• Age group: 18 Years to 120 Years

Eligibility

Inclusion Criteria:

• Positive qRT PCR for COVID-19 from a nasopharyngeal, nasal, or oropharyngeal swab or from bronchoalveolar lavage.

• Received RDV (cases) or did not receive RDV (controls).

• Age = 18 years

Exclusion Criteria:

• None.

Related Conditions & MeSH terms

• COVID-19
• Covid19

Locations

Country	Name	City	State
United States	Tulane University Medical Center	New Orleans	Louisiana

Sponsors (2)

Lead Sponsor	Collaborator
Tulane University	Gilead Sciences

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	The change of clinical severity, as measured using 7-point ordinal clinical severity scale, from first RDV dose through day 11 post-dose.	Clinical severity will be measured using 7-point ordinal scale (1 Death, 2 Hospitalized, on invasive mechanical ventilation or Extracorporeal membrane oxygenation (ECMO), 3 Hospitalized, on non-invasive ventilation or high flow oxygen devices, 4 Hospitalized, requiring low flow supplemental oxygen (less than 15L), 5 Hospitalized, not requiring supplemental oxygen-requiring ongoing medical care (COVID-19 related or otherwise), 6 Hospitalized, not requiring oxygen-no longer requires ongoing medical care, 7 Not hospitalized. The improvement and change in clinical severity, from first RDV dose recorded as Day 1 to Day 11 is recorded.	Change from Day 1 to Day 11
Secondary	Mortality during admission	Mortality rate change during admission compared between RDV vs non-RDV subjects	6 months
Secondary	Mortality at 6 months following symptom onset	Mortality rate through end of study period (6 months following symptom onset) compared between RDV vs non-RDV subjects	6 months
Secondary	Post-COVID-19 symptoms	Impact measurement of acute COVID-19 RDV on post-COVID-19 symptoms/morbidity compared between RDV vs non-RDV subjects	6 months
Secondary	Post-COVID-19 mortality	Impact measurement of acute COVID-19 RDV on post-COVID-19 mortality compared between RDV vs non-RDV subjects	6 months