Objective: To assess risk factors for cytomegalovirus (CMV) disease with CMV re-activation in patients with rheumatic disease. Methods: The clinical data of consecutive patients with rheumatic disease who experienced CMV re-activation were examined. We evaluated the difference in various baseline factors at the first detection of CMV pp65 antigenemia on the development of CMV disease using logistic regression models. The changes of laboratory data in the 4 weeks before CMV re-activation were also assessed. Results: We identified 80 patients (median age [interquartile range] = 65.0 years [51.5-74.0]) with CMV re-activation. Oral candidiasis, serum albumin ≤30 g/L, and CMV pp65-positive cell count >5.6/105 polymorphonuclear leukocyte cells were found to be associated with CMV disease (odds ratio [OR] [95% CI] = 9.99 [2.02-49.50], 11.4 [1.94-67.40] and 6.80 [1.63-28.30], respectively). Moreover, decreases in serum albumin level and blood lymphocyte count in the 4 weeks before CMV re-activation also predicted CMV disease (OR [95% CI] = 2.02 [1.07-3.8] and 1.96 [1.09-3.54], respectively). Conclusion: In CMV re-activation patients with rheumatic disease, the presence of oral candidiasis, high CMV pp65 positive cell count, and hypoalbuminemia are possible risk factors for CMV disease.
Objective: To assess risk factors for cytomegalovirus (CMV) disease with CMV re-activation in patients with rheumatic disease. Methods: The clinical data of consecutive patients with rheumatic disease who experienced CMV re-activation were examined. We evaluated the difference in various baseline factors at the first detection of CMV pp65 antigenemia on the development of CMV disease using logistic regression models. The changes of laboratory data in the 4 weeks before CMV re-activation were also assessed. Results: We identified 80 patients (median age [interquartile range] = 65.0 years [51.5-74.0]) with CMV re-activation. Oral candidiasis, serum albumin ≤30 g/L, and CMV pp65-positive cell count >5.6/105 polymorphonuclear leukocyte cells were found to be associated with CMV disease (odds ratio [OR] [95% CI] = 9.99 [2.02-49.50], 11.4 [1.94-67.40] and 6.80 [1.63-28.30], respectively). Moreover, decreases in serum albumin level and blood lymphocyte count in the 4 weeks before CMV re-activation also predicted CMV disease (OR [95% CI] = 2.02 [1.07-3.8] and 1.96 [1.09-3.54], respectively). Conclusion: In CMV re-activation patients with rheumatic disease, the presence of oral candidiasis, high CMV pp65 positive cell count, and hypoalbuminemia are possible risk factors for CMV disease.