Is non-invasive monitoring for detection of heart transplant rejection and cardiac vasculopathy reliable?

2005 ◽  
Vol 53 (S 01) ◽  
Author(s):  
E Usta ◽  
C Burgstahler ◽  
S Schröder ◽  
A Küttner ◽  
A Kopp ◽  
...  
Keyword(s):  
Heart Transplant ◽  
Transplant Rejection ◽  
Invasive Monitoring ◽  
Non Invasive ◽  
Heart Transplant Rejection

scholarly journals MicroRNAs as non-invasive biomarkers of heart transplant rejection

2014 ◽  
Vol 35 (45) ◽  
pp. 3194-3202 ◽  
Author(s):  
J.-P. Duong Van Huyen ◽  
M. Tible ◽  
A. Gay ◽  
R. Guillemain ◽  
O. Aubert ◽  
...  
Keyword(s):  
Heart Transplant ◽  
Transplant Rejection ◽  
Non Invasive ◽  
Heart Transplant Rejection

scholarly journals DYNAMICS OF IRIG IN TREATMENT OF HEART TRANSPLANT REJECTIONS

2015 ◽  
Vol 17 (3) ◽  
pp. 8-13
Author(s):  
A. O. Shevchenko ◽  
I. Yu. Tyunyaeva ◽  
A. A. Nasyrova ◽  
N. P. Mozheiko ◽  
S. V. Gautier
Keyword(s):  
High Risk ◽  
Carotid Artery ◽  
Acute Rejection ◽  
Heart Transplant ◽  
Empirical Equation ◽  
Transplant Rejection ◽  
Invasive Monitoring ◽  
Heart Transplantations ◽  
Non Invasive ◽  
Over Time

In cardiac recipients non-invasive monitoring will identify the risk of acute rejection, as well as reduce the number of routine biopsies. The relation between the development of the transplanted heart rejection and the change of elastic properties of common carotid artery has been proved. Aim: to analyze dynamics of iRIG in treatment of graft rejection in heart recipients.Materials and methods. 59 heart recipients were examined: 21 patients (pts)without rejection, 20 pts – with rejection after 1st biopsy, 15 pts – with rejection after 1st and 2 biopsies, 3 pts – with persistent rejection after all biopsies. iRIG was estimated using empirical equation.Results. Dynamics of iRIG in pts. without rejection according to all biopsies over time was not signifi cantly changed 6280 ± 2143, 6083 ± 2388, 6362 ± 1984 and 6188 ± 3012 cm/sec2 (p = 0.11, p = 0.13, p = 0.17 between the 1st and 2nd, 2nd and 3rd, 3rd and 4th values, respectively). In pts. with rejection iRIG decreased during treatment, but was signifi cantly higher even after successful treatment. In patients with persistent rejection iRIG did not decrease and tended to increase (17 459 ± 9702 cm/sec2 on the results of the 1st biopsy to 21 305 ± 10 448 cm/sec2 on the results of the 4th biopsy).Conclusions. In patients with heart transplant iRIG does not change signifi cantly with the time after transplantation. iRIG increases in all types of rejection, followed by its decrease in the course of therapy; in patients with persistent rejection iRIG remains high. Evaluation of iRIG can be used for non-invasive monitoring of patients after heart transplantations (HTx) and to identify patients at high risk of transplant rejection.

Circulating Cell-Free DNA Is a Non-Invasive Marker of Heart Transplant Rejection

2014 ◽  
Vol 33 (4) ◽  
pp. S84-S85 ◽  
Author(s):  
I. De Vlaminck ◽  
H.A. Valantine ◽  
H. Luikart ◽  
D. Weisshaar ◽  
D. Bernstein ◽  
...  
Keyword(s):  
Heart Transplant ◽  
Transplant Rejection ◽  
Cell Free Dna ◽  
Non Invasive ◽  
Free Dna ◽  
Heart Transplant Rejection ◽  
Circulating Cell Free Dna

Non-invasive evaluation of orthotopic heart transplant rejection by echocardiography

2005 ◽  
Vol 24 (2) ◽  
pp. 160-165 ◽  
Author(s):  
Jing Ping Sun ◽  
Ibrahim A. Abdalla ◽  
Craig R. Asher ◽  
Neil L. Greenberg ◽  
Zoran B. Popović ◽  
...  
Keyword(s):  
Heart Transplant ◽  
Transplant Rejection ◽  
Orthotopic Heart Transplant ◽  
Non Invasive ◽  
Invasive Evaluation ◽  
Heart Transplant Rejection
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