Brief Summary
This is a multi-center prospective study designed to collect blood samples from transplant patients in order to improve Natera's method for determining allograft rejection status using the donor-derived cell-free DNA analysis, called Prospera.
Brief Title
Study for the Prediction of Active Rejection in Organs Using Donor-derived Cell-free DNA Detection
Detailed Description
This is a multi-center prospective study designed to collect blood samples from transplant patients in order to improve Natera's method for determining allograft rejection status using the donor-derived cell-free DNA analysis, called Prospera.
Subjects who have had an organ transplant, who present at the clinic for a standard of care visit or consent for an extra research blood samples to be taken by mobile phlebotomy, meet the study's eligibility criteria and are willing to participate in this research, will be consented and enrolled in this study.
Subjects will provide at least one blood sample at study enrollment and up to three optional follow-up blood samples at future visits. Relevant medical data will also be collected for each patient enrolled.
Urine samples may also be collected at the above described time-points.
Up to 500 subjects over the age of 2 worldwide who meet the study eligibility criteria are expected to be enrolled in this study. The study includes adult, pregnant, and pediatric subjects.
Subjects who have had an organ transplant, who present at the clinic for a standard of care visit or consent for an extra research blood samples to be taken by mobile phlebotomy, meet the study's eligibility criteria and are willing to participate in this research, will be consented and enrolled in this study.
Subjects will provide at least one blood sample at study enrollment and up to three optional follow-up blood samples at future visits. Relevant medical data will also be collected for each patient enrolled.
Urine samples may also be collected at the above described time-points.
Up to 500 subjects over the age of 2 worldwide who meet the study eligibility criteria are expected to be enrolled in this study. The study includes adult, pregnant, and pediatric subjects.
Categories
Completion Date
Completion Date Type
Actual
Conditions
Transplant Rejection
Allograft Rejection
Complications
Eligibility Criteria
Inclusion Criteria:
* Subject must be 2 years old or older at the time of enrollment
* Subject or Legally Authorized Representative is willing and able to sign the informed consent form (and assent form, if applicable), prior to participation in any study-related procedures.
* Subject has received at least one organ transplant prior to enrollment.
Exclusion Criteria:
* Pediatric subjects under 2 years old
* Subject received donor organ from an identical twin
* Subject must be 2 years old or older at the time of enrollment
* Subject or Legally Authorized Representative is willing and able to sign the informed consent form (and assent form, if applicable), prior to participation in any study-related procedures.
* Subject has received at least one organ transplant prior to enrollment.
Exclusion Criteria:
* Pediatric subjects under 2 years old
* Subject received donor organ from an identical twin
Inclusion Criteria
Inclusion Criteria:
* Subject must be 2 years old or older at the time of enrollment
* Subject or Legally Authorized Representative is willing and able to sign the informed consent form (and assent form, if applicable), prior to participation in any study-related procedures.
* Subject has received at least one organ transplant prior to enrollment.
* Subject must be 2 years old or older at the time of enrollment
* Subject or Legally Authorized Representative is willing and able to sign the informed consent form (and assent form, if applicable), prior to participation in any study-related procedures.
* Subject has received at least one organ transplant prior to enrollment.
Gender
All
Gender Based
false
Keywords
transplant
kidney
renal
allograft
cell-free DNA
lung
Healthy Volunteers
No
Last Update Post Date
Last Update Post Date Type
Actual
Last Update Submit Date
Minimum Age
2 Years
NCT Id
NCT03984747
Org Class
Industry
Org Full Name
Natera, Inc.
Org Study Id
18-038-TRP
Overall Status
Completed
Primary Completion Date
Primary Completion Date Type
Actual
Official Title
Study for the Prediction of Active Rejection in Organs Using Donor-derived Cell-free DNA Detection
Primary Outcomes
Outcome Description
The primary outcome of the assay developed in this study would be allograft rejection high risk or low risk. This assay result will be compared to the biopsy pathology report which assesses if the transplant organ is in a state of rejection, or not. We are also measuring the donor cell free DNA, which is presumably indicating of an organ being rejected or not. Alterations in the cut off of that donor derived cell free DNA level that is allocated to high risk of rejection will be explored. Sensitivity and specificity of our assay will be calculated as needed for the purpose of validating and improving our technology in detecting donor derived cfDNA from a transplant recipient's blood. No results will be reported to patients or their treating physicians.
Outcome Measure
To develop an assay to detect allograft rejection status in transplant patients involving amplification of donor-derived cell-free DNA from donor recipient blood.
Outcome Time Frame
1-3 years
See Also Links
Start Date
Start Date Type
Actual
Status Verified Date
First Post Date
First Post Date Type
Actual
First Submit Date
First Submit QC Date
Study Population
As in Inclusion and Exclusion criteria
Std Ages
Child
Adult
Older Adult
Maximum Age Number (converted to Years and rounded down)
999
Minimum Age Number (converted to Years and rounded down)
2
Investigators
Investigator Type
Principal Investigator
Investigator Name
Nicole Hayde
Investigator Email
nicole.hayde@einsteinmed.org
Investigator Phone
718-655-1120