부산대학교 도서관

Background: Solid organ transplant (SOT) recipients are a special group of patients who require comprehensive evaluation for preventable infectious diseases before transplantation. The main aim of our study was to investigate the number of heart, lung, and liver (HLL) transplant recipients who were evaluated for their immune status against measles, mumps, rubella (MMR), and varicella (VZV). As a secondary aim, we investigated whether pre‐transplant infectious disease consultation (IDC) improves vaccination rates. Methods: This study was an institution‐based retrospective analysis of HLL transplant recipients born in or after 1957 and evaluated at Mayo Clinic, FL Transplant Center between January 1st, 2016 and December 31st, 2017. Data collection was obtained from electronic medical records. The vaccination rates were compared by univariate analysis based on IDC and no ID consultation (NIDC). Results: One hundred and eighty‐seven (77%) of a total 242 patients received an IDC pre‐transplantation. Varicella IgG levels were screened in all 187 IDC candidates. Among the 187 IDC patients, mumps, measles, and rubella IgG serologies were performed in 9 (5%), 21 (11%), and 51 (27%), respectively. Among all 242 patients, vaccines given included 2 (0.8%) MMR, 10 (4.1%) varicella and 85 (35.12%) Zostavax. Univariate analysis revealed that Zostavax was given to 76 (40.6%) pre‐transplant IDC patients and only in 9 (16.7%) NIDC patients (P <.001). Conclusions: Despite the relatively high IDC rate, patients' screened numbers for MMR IgG levels were low. Results pointed out the need for MMR protocol‐driven serologic screening as well as for VZV and IDC prior to transplantation to increase vaccination rates. [ABSTRACT FROM AUTHOR]