ImmuneSense™ COVID-19 Study

Coronavirus disease is of an urgent global priority. The purpose of ImmuneSense™ COVID-19 study is to evaluate the clinical performance and to provide data for clinical validation for the T-Detect™ SARS-CoV-2 (previously referred to as immunoSEQ Dx SARS-CoV-2) Assay in support of Adaptive's Emergency Use Authorization (EUA) request for T-Detect™ SARS-CoV-2 and secondary aims. This assay is intended to detect immune response to the virus that causes coronavirus disease (COVID-19), SARS-CoV-2. This is critically important because the immune system may be able to tell us important information about how our own bodies detect and respond to the disease that current tests cannot.

Study Overview

• Status: Completed
• Conditions: SARS-CoV-2 Infection; Coronavirus Disease (COVID-19)
• Intervention / Treatment: Other: T-Detect™ SARS-CoV-2 Assay

Detailed Description

Comprehensive diagnostic testing has an important role to play in the control and containment of the current pandemic. Adaptive Biotechnologies Corporation (Adaptive) has developed an immunosequencing technology, called immunoSEQ®, which utilizes polymerase chain reaction (PCR) and next-generation sequencing (NGS) to identify and quantify rearranged T-cell receptor (TCR) gene sequences from peripheral blood, collectively referred to as the T-cell repertoire. The T-cell repertoire can be further analyzed using indication-specific algorithms that are based on disease-associated TCR sequences.

Adaptive has developed a clinical test called T-Detect™ SARS-CoV-2, which is intended to identify a T-cell response to the SARS-CoV-2 virus, indicating recent or prior infection. In this investigational study, Adaptive plans to clinically validate samples acquired from patients with COVID-19 and present results for an eventual EUA-submission for the T-Detect™ SARS-CoV-2 Assay. T-Detect™ SARS-CoV-2 is a single-site assay performed at Adaptive Biotechnologies Corporation.

• Study Type: Observational
• Enrollment (Actual): 180

Contacts and Locations

Study Locations

• United States
  • New Jersey
    • Secaucus, New Jersey, United States, 07094
      • Adaptive Biotechnologies Clinical Investigational Site

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years to 89 years (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

• Sampling Method: Non-Probability Sample

Study Population

Eligible participants include male and female participants, of any race and ethnicity, ages 18-89.

Description

Inclusion Criteria

Participants must satisfy the following criteria to be enrolled in the study:

• Currently symptomatic individuals who are being tested for SARS-CoV-2 infection by nasopharyngeal swab
• Male and female participants of any race and ethnicity between 18 to 89 years of age (inclusive) at the time of enrolling in the study
• Must be able to communicate with the investigator, understand, and comply with the requirements of the study

Exclusion criteria

The presence of any of the following will exclude a participant from enrollment:

• Asymptomatic individuals who are being tested for SARS-CoV-2 infection
• Prior confirmed diagnosis of COVID-19
• Any person who cohabitated with another individual with known COVID-19
• Protected populations including minors, pregnant women, prisoners, mentally disabled persons, and wards-of-the state
• Any significant condition, laboratory abnormality, or psychiatric illness that would prevent the participant from safely participating in the study
• Donated more than 500cc or 1 pint of blood in the past 60 days prior to the blood draw
• Participation in a COVID-19/SARS-CoV-2 study or received a COVID-19 vaccine, antibody, or other COVID-19 therapeutic Investigational drug or compound that will impact results of the study at the discretion of the investigator, such as but not limited to a COVID-19 antibody, therapeutic, or other medication that will impact the person's immune system

Study Plan

How is the study designed?

Design Details

• Observational Models: Cohort
• Time Perspectives: Prospective

Number of groups / cohorts

1

Cohorts and Interventions

Group / Cohort	Intervention / Treatment
Prospective Study Arm SARS-CoV-2 negative and positive samples	Other: T-Detect™ SARS-CoV-2 Assay; T-Detect™ SARS-CoV-2 Assay is an investigational device that is indicated to assess T-cell immune response to SARS-CoV-2 via the testing of blood samples from patients with signs and symptoms of suspected COVID-19. These results will not be shared with the participant.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Demonstrate clinical agreement of T-Detect™ SARS-CoV-2 Assay	To demonstrate the clinical agreement of the T-Detect™ SARS-CoV-2 Assay in participants with a positive and negative result from an EUA approved RT-PCR assay.	Initial Visit

Collaborators and Investigators

• Sponsor: Adaptive Biotechnologies
• Collaborators: Covance

Study record dates

Study Major Dates

• Study Start (Actual): October 9, 2020
• Primary Completion (Actual): December 4, 2020
• Study Completion (Actual): December 4, 2020

Study Registration Dates

• First Submitted: October 7, 2020
• First Submitted That Met QC Criteria: October 9, 2020
• First Posted (Actual): October 12, 2020

Study Record Updates

• Last Update Posted (Actual): April 15, 2022
• Last Update Submitted That Met QC Criteria: April 13, 2022
• Last Verified: April 1, 2022

More Information

Terms related to this study

• Keywords: SARS-CoV-2; Coronavirus; COVID-19
• Additional Relevant MeSH Terms: Coronaviridae Infections; Nidovirales Infections; RNA Virus Infections; Virus Diseases; Infections; Respiratory Tract Infections; Respiratory Tract Diseases; Pneumonia, Viral; Pneumonia; Lung Diseases; COVID-19; Coronavirus Infections
• Other Study ID Numbers: PRO-00781

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: No

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No