Acceptability and Feasibility of TruGraf® Testing as Part of the Standard of Care

NCT ID: NCT04267016

Last Updated: 2021-09-28

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

TERMINATED

Total Enrollment

26 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-08-19

Study Completion Date

2021-05-11

Brief Summary

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This is an observational study in renal transplant recipients to evaluate the acceptability, feasibility, and clinical utility of TruGraf® testing in conjunction with standard clinical assessment. TruGraf is the first and only non-invasive test approved by Medicare to rule out silent rejection in stable kidney transplant recipients.

Detailed Description

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Conditions

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Kidney Transplant Rejection

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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All Subjects Enrolled

Renal transplant recipients who are undergoing routine management

TruGraf Testing - Peripheral blood gene expression profiling

Intervention Type DIAGNOSTIC_TEST

5 mL collection PAXgene blood sample

Interventions

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TruGraf Testing - Peripheral blood gene expression profiling

5 mL collection PAXgene blood sample

Intervention Type DIAGNOSTIC_TEST

Other Intervention Names

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Standard of care

Eligibility Criteria

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Inclusion Criteria

* Recipient of a primary or subsequent deceased-donor or living donor kidney transplantation.
* Stable serum creatinine (current serum creatinine \<2.3 mg/dl, \<20% increase compared to the average of the previous 3 serum creatinine levels)
* Kidney transplant patients who \>90 days (+/- 2 weeks) post-transplant will be included in this study

Exclusion Criteria

* Need for combined organ transplantation with an extra-renal organ and/or islet cell transplant.
* Recipients of previous non-renal solid organ and/or islet cell transplantation.
* Infection with HIV.
* Infection with BK nephropathy.
* Patients that have nephrotic proteinuria (urine protein \>3 gm/day).
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Duke University

OTHER

Sponsor Role collaborator

Transplant Genomics, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Patty West-Thielke, PharmD

Role: STUDY_DIRECTOR

Transplant Genomics, Inc.

Locations

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Duke University

Durham, North Carolina, United States

Site Status

Countries

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United States

References

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Marsh CL, Kurian SM, Rice JC, Whisenant TC, David J, Rose S, Schieve C, Lee D, Case J, Barrick B, Peddi VR, Mannon RB, Knight R, Maluf D, Mandelbrot D, Patel A, Friedewald JJ, Abecassis MM, First MR. Application of TruGraf v1: A Novel Molecular Biomarker for Managing Kidney Transplant Recipients With Stable Renal Function. Transplant Proc. 2019 Apr;51(3):722-728. doi: 10.1016/j.transproceed.2019.01.054. Epub 2019 Jan 26.

Reference Type BACKGROUND
PMID: 30979456 (View on PubMed)

First MR, Peddi VR, Mannon R, Knight R, Marsh CL, Kurian SM, Rice JC, Maluf D, Mandelbrot D, Patel A, David J, Schieve C, Lee D, Lewis P, Friedewald JJ, Abecassis MM, Rose S. Investigator Assessment of the Utility of the TruGraf Molecular Diagnostic Test in Clinical Practice. Transplant Proc. 2019 Apr;51(3):729-733. doi: 10.1016/j.transproceed.2018.10.024. Epub 2018 Dec 11.

Reference Type BACKGROUND
PMID: 30979457 (View on PubMed)

Other Identifiers

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TGRP01-US001

Identifier Type: -

Identifier Source: org_study_id

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