- Ruolo dell'Infliximab nella terapia della colite ulcerosa moderato-severa
- Morselli, Claudia <1975>
Subject
- MED/18 Chirurgia generale
Description
- Background: Almost 10-15% of patients with active Ulcerative Colitis are refractory to conventional therapy. Infliximab is a treatment of proven efficacy in this group of patients. Aims: To evaluate the role of Inliximab in inducing and maintaining remission in patients with chronically active moderate-severe Ulcerative Colitis. Materials and methods: 53 patients were enrolled, 47 patients entered the study and were treated with a dose of 5 mg/kg. The remission was evaluated through endoscopy and clinical criteria. (Mayo Score). The primary endpoint were clinical and endoscopic remission in moderate-severe Ulcerative Colitis refractory to standard therapy, the secondary out point was the maintenance of remission in the long period. Results: 47 patients started the study, 43 completed the study, 4 dropped out for worsening disease or adverse events; 27 patients were treated with 3 infusions, 9 patients with 4 infusions, 7 patients with > o = 5 infusions. 34 /47 patients (72.3%) were responders 12 (25.5%) improved their symptoms, 22 ( 46.8%) were in remission after the treatment. Among the responders, 21/34 (61.8%) stopped the steroid therapy after 3 infusions, the others reduced the dose or maintained just topic therapy. 13/47 patients (27.7%) were non responders (p <0.001). After 3 months all 22 patients which had reached remission maintained low Mayo Score; 10/12 (83.3%) patients with clinical response maintained their low score, 2 relapsed . Conclusions: Infliximab is a valid therapy for the treatment of Ulcerative Colitis and can avoid surgery in selected patients.
Date
- 2009-11-09
Type
- Doctoral Thesis
- PeerReviewed
Format
- application/pdf
Identifier
urn:nbn:it:unibo-1759
Morselli, Claudia (2009) Ruolo dell'Infliximab nella terapia della colite ulcerosa moderato-severa, [Dissertation thesis], Alma Mater Studiorum Università di Bologna. Dottorato di ricerca in Scienze medico-chirurgiche gastroenterologiche e dei trapianti