SRDK0921_ Analytical Performance Study

NCT ID: NCT05747274

Last Updated: 2023-11-09

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

COMPLETED

Total Enrollment

439 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-09-21

Study Completion Date

2023-09-29

Brief Summary

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Analytical Performance Study of the SRDK0921 IVD medical device (Kit and Software)

Detailed Description

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It is a retrospective, observational, non-randomised study using clinical data and samples from DIVAT biocollection.

The aim of this study is to validate the analytical performance of the SRDK0921 In Vitro Diagnostic Medical Device (IVD).

The SRDK0921 system (kit and software) is intended:

* to calculate a score of subclinical rejection in kidney transplant patients
* as an aid in diagnosis of subclinical rejection's absence in kidney transplant recipients in conjunction with other clinical information.

Conditions

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Kidney Transplant Rejection

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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The Divat COHORT

The DIVAT cohort (Computerized and Validated Data in Transplantation) developed by the Immunology and Nephrology Department of the University Hospital of Nantes (France) , is a biocollection database linked to clinical data and plasma, serum, blood cells and urines of all kidney recipients from Nantes, Paris-Necker, and Lyon centres. The clinical and biological parameters are collected at 3 months, 6 months, 1 year and then every year.

All available specimens in the DIVAT cohort that:

* meet inclusion and exclusion criteria of this study AND
* are usable in terms of quality, integrity, and quantity. will be analysed for this study in order to maximise the power and generalisability of the results.

SRDK0921

Intervention Type DEVICE

SRDK0921 is an IVD composed of IVD kit for qPCR (SRDK0921KIT) and a cloud-based software (SRDK0921SOFT). It is a class C, rule 3k, IVD according to Regulation (EU) 2017/746.

Interventions

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SRDK0921

SRDK0921 is an IVD composed of IVD kit for qPCR (SRDK0921KIT) and a cloud-based software (SRDK0921SOFT). It is a class C, rule 3k, IVD according to Regulation (EU) 2017/746.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Subjects that underwent kidney transplant between January 2008 and January 2016 in the following sites: University hospital center of Nantes, AP-HP Paris-Necker, and HCL Lyon.
* Subjects transplanted from living or deceased donors.
* Patients with an available paired frozen mRNA and biopsy collected at one-year post- transplantation and archived in the DIVAT bio-collection.
* Subjects with good kidney function at one-year post-transplantation (creatininemia below 160 µmol. L-1)
* Subjects under standard immunosuppressive treatments.

Exclusion Criteria

* Subjects that underwent a graft biopsy for medical indication at one-year post- kidney transplantation.
* Subjects that have stopped immunosuppressive treatments.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Nantes University Hospital

OTHER

Sponsor Role collaborator

BioMAdvanced Diagnostics

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Nicolas Bouler

Role: STUDY_DIRECTOR

BioMAdvanced Diagnostics

Locations

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Nantes hospital

Nantes, , France

Site Status

Countries

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France

Other Identifiers

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SRDK0921_APS

Identifier Type: -

Identifier Source: org_study_id

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