Background/aims: This analysis estimated the number of inflammatory bowel disease (IBD) patients pre-senting criteria of eligibility for biological therapies in an Italian real-world setting.Methods: An observational analysis was performed on administrative databases of a sample of Local Health Units, covering 11.3% of the national population. Adult IBD patients (CD or UC) from 2010 to the end of data availability were included. Eligibility criteria for biologics were the following: Criterion A, steroid-refractory active disease; Criterion B, steroid-dependent patients; Criterion C, intolerance or con-traindication to conventional therapies; Criterion D, severe relapsing disease; Criterion E (CD only), highly active CD disease and poor prognosis.Results: Of 26,781 IBD patient identified, 18,264 (68.2%) were treated: 3,125 (11.7%) with biologics and 15,139 (56.5%) non-biotreated. Among non-biotreated, 7,651 (28.6%) met at least one eligibility criterion for biologics, with criterion B (steroid-dependence) and criterion D (relapse) as the most represented (58-27% and 56-76%, respectively). Data reportioned to the Italian population estimated 67,635 patients as potentially eligible for biologics.Conclusions: This real-world analysis showed a trend towards undertreatment with biologics in IBD pa-tients with 28.6% being potentially eligible, suggesting that an unmet medical need still exists among the Italian general clinical practice for IBD management.(c) 2023 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.
Estimation of patients affected by inflammatory bowel disease potentially eligible for biological treatment in a real-world setting
Armuzzi, Alessandro
2024-01-01
Abstract
Background/aims: This analysis estimated the number of inflammatory bowel disease (IBD) patients pre-senting criteria of eligibility for biological therapies in an Italian real-world setting.Methods: An observational analysis was performed on administrative databases of a sample of Local Health Units, covering 11.3% of the national population. Adult IBD patients (CD or UC) from 2010 to the end of data availability were included. Eligibility criteria for biologics were the following: Criterion A, steroid-refractory active disease; Criterion B, steroid-dependent patients; Criterion C, intolerance or con-traindication to conventional therapies; Criterion D, severe relapsing disease; Criterion E (CD only), highly active CD disease and poor prognosis.Results: Of 26,781 IBD patient identified, 18,264 (68.2%) were treated: 3,125 (11.7%) with biologics and 15,139 (56.5%) non-biotreated. Among non-biotreated, 7,651 (28.6%) met at least one eligibility criterion for biologics, with criterion B (steroid-dependence) and criterion D (relapse) as the most represented (58-27% and 56-76%, respectively). Data reportioned to the Italian population estimated 67,635 patients as potentially eligible for biologics.Conclusions: This real-world analysis showed a trend towards undertreatment with biologics in IBD pa-tients with 28.6% being potentially eligible, suggesting that an unmet medical need still exists among the Italian general clinical practice for IBD management.(c) 2023 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.