Clinical Evaluation of Quantiferon-Monitor to Predict Outcomes in Solid Organ Transplant Recipients (QTF-Monitor)

June 18, 2018 updated by: Deepali Kumar
The study will prospectively determine the clinical utility of non-pathogen specific cellular immunity assessment using the Quantiferon-Monitor to quantify the degree of immunosuppression. The investigators will use the results of the assay to predict whether patients develop opportunistic infections and predict organ rejection.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

Solid organ transplant (SOT) recipients undergo life-long immunosuppression to prevent allograft rejection. However, this also puts patients at significant risk for opportunistic infection. The degree of immunosuppression varies for each individual and is likely influenced by a combination of clinical factors such as antirejection medication, comorbidities, patient age as well as the state of patient immune system. Thus far, there have been no standardized methods to quantify the degree of global immunosuppression. A new blood test (Quantiferon-Monitor) has been recently developed that might help predict the level of immune suppression. The purpose of this study is to determine whether this new test will help determine a person's level of immune suppression after organ transplant. This will be done by trying to relate the level of immunity with the development of infection or rejection. If the test for immunosuppression is helpful, it may help us to better take into account the differences in patients when designing therapy. Ultimately, it may help develop better ways for preventing infections and transplant rejections.

Study Type

Observational

Enrollment (Actual)

151

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

  • Canada
    • Ontario
      • Toronto, Ontario, Canada, M5G2N2
        • University Health Network, Toronto General Hospital, Multi-Organ Transplant

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

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

Adult SOT recipients on at least one immunosuppressive medication.

Description

Inclusion Criteria:

  • Adult SOT recipients on at least one immunosuppressive medication able to comply with the protocol.

Exclusion Criteria:

  • None

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
Number of participants that develop Opportunistic infections
Time Frame: 1 year
The results of the assay will be used to predict whether patients develop opportunistic infections.
1 year

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Number of participants that develop Acute cellular rejection
Time Frame: 1 year
The results of the assay will be used to predict whether patients develop acute cellular rejection.
1 year

Collaborators and Investigators

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

Sponsor

Deepali Kumar

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)

September 1, 2014

Primary Completion (Actual)

September 1, 2016

Study Completion (Actual)

May 1, 2018

Study Registration Dates

First Submitted

September 23, 2015

First Submitted That Met QC Criteria

September 24, 2015

First Posted (Estimate)

September 25, 2015

Study Record Updates

Last Update Posted (Actual)

June 20, 2018

Last Update Submitted That Met QC Criteria

June 18, 2018

Last Verified

June 1, 2018

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • 14-8133

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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