RESUMEN
AIMS: The objective of this study was to identify the presence of human herpesvirus (HHV) in the plasma and saliva of hepatic-cirrhosis patients and correlate it with clinical data and laboratory tests. This is a pilot, observational, and cross-sectional study. METHODS AND RESULTS: Specimens of plasma and saliva from 72 cirrhotic individuals were analyzed by means of polymerase chain reaction. The patient population had a mean age of 54.84 years old (SD ± 10) and was 70% males (51/72). Approximately 47% (n = 34) of the patients had leukopenia and HHV was not identified in the plasma specimens. The main species of HHV identified in the saliva were HHV-7 (n = 42, 62%) and Epstein-Barr virus (EBV) (n = 30, 41%). Moreover, there was a significant decrease in the total number of leukocytes and lymphocytes in saliva containing EBV (P = .038 and P = .047, respectively). CONCLUSION: The results show that the presence of EBV in the saliva of cirrhotic patients was correlated with their circulating immune status. It may be possible that the immune dysfunction displayed by the cirrhotic patients plays a role in the shedding of EBV into saliva.
RESUMEN
BACKGROUND: Children and adolescents undergoing kidney transplantation may present oral conditions after the procedure, but a few studies have recently described them. AIM: To describe the oral conditions of post-renal transplant children and adolescents. DESIGN: Two calibrated dentists examined all the participants by assessing caries experience, enamel defects, periodontal condition and soft tissue lesions. RESULTS: A total of 120 participants were included in the study, in which 63 (52.5%) were male and 57 (47.5%) were female, with a mean age of 12.78 ± 3.9 years. Among the participants, 104 (86.7%) showed at least one oral change directly related to kidney disease. The most frequent oral findings were enamel defect (49/120; 40.8%) and drug-induced gingival overgrowth (DIGO) (20/120; 16.7%). Gingival bleeding was observed on probing in 115 (95.8%) participants, whereas 69 (57.5%) presented dental calculus and 51 (42.5%) had caries experience. CONCLUSION: Gingival bleeding, enamel defects and DIGO were the most frequent oral findings in kidney transplant children and adolescents. The use of amlodipine and anticonvulsants was associated with DIGO, and there was a positive correlation between oral ulcers and use of everolimus.
