NCT04495907

Brief Summary

The purpose of this study is to collect genomic and clinical data among a cohort of hemodialysis patients and analyze the association between genetic markers and the development and severity of illness in response to SARS-CoV-2.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
412

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Aug 2020

Geographic Reach
1 country

11 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

July 30, 2020

Completed
4 days until next milestone

First Posted

Study publicly available on registry

August 3, 2020

Completed
3 days until next milestone

Study Start

First participant enrolled

August 6, 2020

Completed
8 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 9, 2021

Completed
5 months until next milestone

Study Completion

Last participant's last visit for all outcomes

August 31, 2021

Completed
Last Updated

March 22, 2022

Status Verified

March 1, 2022

Enrollment Period

8 months

First QC Date

July 30, 2020

Last Update Submit

March 21, 2022

Conditions

Outcome Measures

Primary Outcomes (2)

  • SARS-CoV-2 IgG

    An average of 6 months

  • Anti-SARS-CoV-2 IgG

    An average of 6 months

Study Arms (2)

Group I

Group I- Asymptomatic patients with SARS-CoV-2 Infection

Group II

Group II-Symptomatic patients with SARS-CoV-2 Infection

Eligibility Criteria

Age18 Years - 80 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Type A \& B participants must meet all of the following criteria: 1. Is between 18 and 80 years of age, inclusive. 2. Ability to provide informed consent. 3. Is currently receiving hemodialysis treatment for end-stage kidney disease at a DaVita dialysis center. 3.2 Additional Inclusion Criteria: Type B (prior participant in genomics study) Type B participants must meet all of the above criteria and the following criteria: 1\. Enrollment in prior genomics study.

You may qualify if:

  • Is 18 years or older at the time of consent
  • Ability to provide informed consent.
  • Is currently receiving hemodialysis treatment for end-stage kidney disease at a DaVita dialysis center.
  • Enrollment in prior genomics study (Additional criteria for type B only)

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (11)

DCR Victorville

Victorville, California, 92394, United States

Location

DCR Connecticut

Bridgeport, Connecticut, 06606, United States

Location

DCR Twin Cities

Minneapolis, Minnesota, 55404, United States

Location

DCR Las Vegas

Las Vegas, Nevada, 89128, United States

Location

DCR Bronx

The Bronx, New York, 10461, United States

Location

DCR Canton

Canton, Ohio, 44718, United States

Location

DCR El Paso

El Paso, Texas, 79925, United States

Location

DCR Lewisville

Lewisville, Texas, 75057, United States

Location

DCR San Antonio

San Antonio, Texas, 78230, United States

Location

DCR Norfolk

Norfolk, Virginia, 23502, United States

Location

DCR Milwaukee

Milwaukee, Wisconsin, 53226, United States

Location

Biospecimen

Retention: SAMPLES WITH DNA

* SARS-CoV-2 IgG * Genomic testing will be performed on participants with positive anti-SARS-CoV-2 IgG and/or with history of positive SARS-CoV-2 PCR results.

MeSH Terms

Conditions

COVID-19

Condition Hierarchy (Ancestors)

Pneumonia, ViralPneumoniaRespiratory Tract InfectionsInfectionsVirus DiseasesCoronavirus InfectionsCoronaviridae InfectionsNidovirales InfectionsRNA Virus InfectionsLung DiseasesRespiratory Tract Diseases

Study Officials

  • Jeffrey Connaire, MD

    Davita Clinical Research

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
OTHER
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

July 30, 2020

First Posted

August 3, 2020

Study Start

August 6, 2020

Primary Completion

April 9, 2021

Study Completion

August 31, 2021

Last Updated

March 22, 2022

Record last verified: 2022-03

Locations