Terapia podtrzymująca infliksymabem w leczeniu dzieci z chorobą Leśniowskiego-Crohna – wpływ na indukcję remisji i gojenie śluzówkowe u dzieci z ciężką postacią choroby Leśniowskiego-Crohna w Polsce

Abstract

Introduction: Infliximab (IFX) is currently registered for use in Crohn’s disease (CD) in children over 7 years of age. So far, there are not enough satisfactory data on maintenance therapy with IFX in children with CD from Eastern and Medium Europe. Aim: Therefore, we carried out this trial in order to assess the benefit of maintenance therapy with infliximab in paediatric patients with active Crohn’s disease who responded to induction therapy with 3 doses of infliximab. Material and methods: The study group consisted of 32 CD children aged 14.8; 12.9; 16.3 (median; Q1; Q3) with active Crohn’s disease (Crohn’s Disease Activity Index (PCDAI) > 30) who have finished induction therapy with infliximab (5 mg/ kg) in three repeated infusions. After assessment of remission at week 10, patients were assigned repeat 5 mg/kg infliximab every 8 weeks thereafter until week 46; weeks 14, 22, 30, 38, 46. The clinical activity of the disease by means of the PCDAI and endoscopic activity by means of the SES-CD together with laboratory tests were assessed at week 10 and 50. Adverse events monitoring had been conducted. Descriptive data analysis was performed with Statistica (StatSoft Polska) ver. 5.11 software package. A non-parametric statistical hypothesis test, Mann-Whitney U test, was used to assess whether two independent samples of observations had equally large values. Value of p < 0.05 was regarded as significant. Streszczenie