Novel SARS-CoV-2 Point-of-care Testing

February 7, 2023 updated by: Shui-Shan Lee, MD, Chinese University of Hong Kong

Point-of-care Testing for Improving the Detection of SARS-CoV-2 Infection in Healthcare Setting

The aim of the project is to study the feasibility of implementing a novel point-of-care test (POCT) for rapid detection of SARS-CoV-2 infection. A CRISPR-based detection kit would be piloted for testing of suspected SARS-CoV-2 infection in healthcare setting, with the objectives of evaluating the performance of the new test in the detection of SARS-CoV-2, and assessing the practicability of the new test for diagnosing SARS-CoV-2 infection in healthcare settings.

Study Overview

Status

Terminated

Conditions

Intervention / Treatment

Detailed Description

A CRISPR-based lateral flow assay (LFA) detection kit would be designed and developed for testing for the presence of SARS-CoV-2. The aim of the project is to study the feasibility of implementing the novel point-of-care test (POCT) for rapid detection of SARS-CoV-2 infection in health service setting, with the following objectives: (b) Evaluation of the performance of novel POCT in comparison with conventional quantitative PCR in diagnosis SARS-CoV-2 infection and (c) Assessment of the practicability of LFA-CRISPR-based tests in the operating environments in healthcare settings.

Patients who are admitted to the isolation wards of Prince of Wales Hospital, Hong Kong would be invited to join the study. A total of 600 persons with suspected SARS-CoV-2 infection presenting with different symptomatology and epidemiological history will be recruited. Nasal, deep saliva and/or mouth gargle samples will be collected from all recruited subjects in accordance with standard clinical protocol. The samples would be tested for SARS-CoV-2 by the new Point-of-care test, in parallel with standard diagnostic testing of the hospital.

Study Type

Observational

Enrollment (Actual)

150

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Hong Kong
      • Hong Kong, Hong Kong, 0000
        • Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

N/A

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

persons with exposure risk to SARS-CoV-2 infection who subsequently test positive or negative to conventional PCR-based testing for the diagnosis of the infection.

Description

Inclusion Criteria:

  • adult patients admitted to isolation wards of the hospital who are
  • of age of 18 or above;
  • presentation with symptoms of COVID-19 and/or
  • demonstration of exposure risk to SARS-CoV-2 infection.

Exclusion Criteria:

  • inability to communicate in English or Chinese;
  • known history of mental illness;
  • prisoners.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Test performance
Time Frame: 1 year
agreement of point-of-care test result and conventional test
1 year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Chinese University of Hong Kong

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (ACTUAL)

March 16, 2021

Primary Completion (ACTUAL)

July 31, 2022

Study Completion (ACTUAL)

July 31, 2022

Study Registration Dates

First Submitted

August 29, 2021

First Submitted That Met QC Criteria

August 29, 2021

First Posted (ACTUAL)

September 5, 2021

Study Record Updates

Last Update Posted (ESTIMATE)

February 9, 2023

Last Update Submitted That Met QC Criteria

February 7, 2023

Last Verified

February 1, 2023

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • Protocol HK POCT study

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

IPD Plan Description

Individual participants data are not collected

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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