Objective: Benefits and risks of new therapies in Multiple Sclerosis (MS) must be balanced carefully and tailored to patients. We aimed to describe our experience with Fingolimod (FTY), correlating demographics, clinical and hematological features of the Relapsing MS (RMS) cohort with the occurring Adverse Events (AEs). Material and Methods: Pretreatment screening tests, cardiological observation, and safety follow-up data were analyzed in 225 RMS patients. Changes in continuous data were analyzed post hoc with Wilcoxon ranks test; categorical variables were examined using McNemar test. Two-way repeated-measures analysis of variance (ANOVA) was used to analyze differences between baseline characteristic of the cohorts and Liver Function Tests (LFT) alterations. Binary logistic regression models were used to identify which of the baseline factors influenced LFT alterations and the occurrence of infections. Results: During 2 years of follow-up 24 patients (10%) interrupted FTY. Discontinuation most often was due to AEs (n = 14) or breakthrough disease (n = 5). The most frequently AEs were infections (10.6%). After the first year patients showing an infectious episode were mostly female (p =.04). The infections did not correlate with the decrease in white blood cells or to lymphocyte count. AST and ALT alterations ​​were observed mostly in males (p =.002 and p =.01, respectively), and increase in GGT ​​was reported in subjects older at FTY beginning (p <.05). Conclusions: For a patient-centered safety monitoring of FTY, we may apply gender-specific warnings, for the detection of transaminases abnormalities and infectious episodes.

Gender differences in safety issues during Fingolimod therapy: Evidence from a real-life Relapsing Multiple Sclerosis cohort

MANNI, ALESSIA;DIRENZO, VITA;IAFFALDANO, ANTONIO;DI LECCE, VALENTINA;ZOCCOLELLA, STEFANO;IAFFALDANO, PIETRO;TROIANO, Maria;PAOLICELLI, DAMIANO
2017-01-01

Abstract

Objective: Benefits and risks of new therapies in Multiple Sclerosis (MS) must be balanced carefully and tailored to patients. We aimed to describe our experience with Fingolimod (FTY), correlating demographics, clinical and hematological features of the Relapsing MS (RMS) cohort with the occurring Adverse Events (AEs). Material and Methods: Pretreatment screening tests, cardiological observation, and safety follow-up data were analyzed in 225 RMS patients. Changes in continuous data were analyzed post hoc with Wilcoxon ranks test; categorical variables were examined using McNemar test. Two-way repeated-measures analysis of variance (ANOVA) was used to analyze differences between baseline characteristic of the cohorts and Liver Function Tests (LFT) alterations. Binary logistic regression models were used to identify which of the baseline factors influenced LFT alterations and the occurrence of infections. Results: During 2 years of follow-up 24 patients (10%) interrupted FTY. Discontinuation most often was due to AEs (n = 14) or breakthrough disease (n = 5). The most frequently AEs were infections (10.6%). After the first year patients showing an infectious episode were mostly female (p =.04). The infections did not correlate with the decrease in white blood cells or to lymphocyte count. AST and ALT alterations ​​were observed mostly in males (p =.002 and p =.01, respectively), and increase in GGT ​​was reported in subjects older at FTY beginning (p <.05). Conclusions: For a patient-centered safety monitoring of FTY, we may apply gender-specific warnings, for the detection of transaminases abnormalities and infectious episodes.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11586/202189
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