A Reduction of Calcineurin Inhibitors May Improve Survival in Patients with De Novo Colorectal Cancer after Liver Transplantation
Ramin Raul Ossami Saidy,
Elisa Wegener,
Deniz Uluk,
Luca Dittrich,
Wenzel Schöning,
Georg Lurje,
Robert Öllinger,
Dominik Paul Modest,
Frank Tacke,
Oliver Haase,
Johann Pratschke,
Dennis Eurich
Affiliations
Ramin Raul Ossami Saidy
Department of Surgery, Campus Charité Mitte | Campus Virchow Klinikum, Charité-Universitätsmedizin Berlin, Charité University Medicine Berlin, 13353 Berlin, Germany
Elisa Wegener
Department of Surgery, Campus Charité Mitte | Campus Virchow Klinikum, Charité-Universitätsmedizin Berlin, Charité University Medicine Berlin, 13353 Berlin, Germany
Deniz Uluk
Department of Surgery, Campus Charité Mitte | Campus Virchow Klinikum, Charité-Universitätsmedizin Berlin, Charité University Medicine Berlin, 13353 Berlin, Germany
Luca Dittrich
Department of Surgery, Campus Charité Mitte | Campus Virchow Klinikum, Charité-Universitätsmedizin Berlin, Charité University Medicine Berlin, 13353 Berlin, Germany
Wenzel Schöning
Department of Surgery, Campus Charité Mitte | Campus Virchow Klinikum, Charité-Universitätsmedizin Berlin, Charité University Medicine Berlin, 13353 Berlin, Germany
Georg Lurje
Department of Surgery, Campus Charité Mitte | Campus Virchow Klinikum, Charité-Universitätsmedizin Berlin, Charité University Medicine Berlin, 13353 Berlin, Germany
Robert Öllinger
Department of Surgery, Campus Charité Mitte | Campus Virchow Klinikum, Charité-Universitätsmedizin Berlin, Charité University Medicine Berlin, 13353 Berlin, Germany
Dominik Paul Modest
Department of Hematology, Oncology and Cancer Immunology, Campus Charité Mitte | Campus Virchow Klinikum, Charité-Universitätsmedizin Berlin, Charité University Medicine Berlin, 13353 Berlin, Germany
Frank Tacke
Department of Hepatology and Gastroenterology, Campus Charité Mitte | Campus Virchow Klinikum, Charité-Universitätsmedizin Berlin, Charité University Medicine Berlin, 13353 Berlin, Germany
Oliver Haase
Department of Surgery, Campus Charité Mitte | Campus Virchow Klinikum, Charité-Universitätsmedizin Berlin, Charité University Medicine Berlin, 13353 Berlin, Germany
Johann Pratschke
Department of Surgery, Campus Charité Mitte | Campus Virchow Klinikum, Charité-Universitätsmedizin Berlin, Charité University Medicine Berlin, 13353 Berlin, Germany
Dennis Eurich
Department of Surgery, Campus Charité Mitte | Campus Virchow Klinikum, Charité-Universitätsmedizin Berlin, Charité University Medicine Berlin, 13353 Berlin, Germany
Background and Objectives: After liver transplantation (LT), long-term immunosuppression (IS) is essential. IS is associated with de novo malignancies, and the incidence of colorectal cancer (CRC) is increased in LT patients. We assessed course of disease in patients with de novo CRC after LT with focus of IS and impact on survival in a retrospective, single-center study. Materials and Methods: All patients diagnosed with CRC after LT between 1988 and 2019 were included. The management of IS regimen following diagnosis and the oncological treatment approach were analyzed: Kaplan–Meier analysis as well as univariate and multivariate analysis were performed. Results: A total of 33 out of 2744 patients were diagnosed with CRC after LT. Two groups were identified: patients with restrictive IS management undergoing dose reduction (RIM group, n = 20) and those with unaltered regimen (maintenance group, n = 13). The groups did not differ in clinical and oncological characteristics. Statistically significant improved survival was found in Kaplan–Meier analysis for patients in the RIM group with 83.46 (8.4–193.1) months in RIM and 24.8 (0.5–298.9) months in the maintenance group (log rank = 0.02) and showed a trend in multivariate cox regression (p = 0.054, HR = 14.3, CI = 0.96–213.67). Conclusions: Immunosuppressive therapy should be reduced further in patients suffering from CRC after LT in an individualized manner to enable optimal oncological therapy and enable improved survival.