Assessment of Cardiovascular Risk in Renal Transplant Recipients: Preliminary Results

Background

Cardiovascular (CV) diseases are the most common cause of death in patients with chronic kidney disease, including patients after kidney transplantation. The aim of the study was to do a retrospective analysis of CV risk in renal transplant recipients (RTRs).

Methods

The analysis of CV risk was based on the following scales: QRISK2, Framingham (assessment of development of CV disease), PROCAM (assessment of any CV incident), and Pol-SCORE (assessment of CV death) within a 10-year period. Out of 150 RTRs transplanted in 2007–2009, 100 RTRs (65 male/35 female) with an average age of 48.4 years were enrolled in the study. Coronary heart disease and diabetes mellitus were diagnosed in 7% and 15% of participants, respectively. Coronarography was performed in 38% of patients. Hypertension was diagnosed in 98% of participants, myocardial infarction was diagnosed in 6% of participants, and stroke was diagnosed in 2% of participants.

Results

High and very high risk of CV endpoint according to QRISK2, PROCAM, Framingham, and Pol-SCORE scales was found in 41%, 8%, 10%, and 41% of patients, respectively. After 5 years of follow-up, a total of 13 CV events (myocardial infarction and stroke) were observed in 11 patients. Among these patients, the highest risk of endpoint according to QRISK2, PROCAM, Framingham, and Pol-SCORE scales was found in 36%, 9%, 18%, and 45% of patients, respectively.

Conclusions

The QRISK2 and Pol-SCORE scales seem to be the most predictive in assessing CV risk in RTRs.