BACKGROUND: Predictive factors for a mild course of Crohn's disease (CD) may have therapeutic consequences, but as yet have not been identified. AIMS: To identify baseline factors that predict mild CD and design a predictive scoring system. METHODS: A retrospective, multicenter study of newly diagnosed CD patients allocated to mild CD (no therapy, mesalazine only, or mesalazine with a single initial short course of low-dose prednisone) or moderate CD (all other patients including resected patients). RESULTS: 162 patients (median follow-up 43 months) were analyzed: 47 mild CD and 115 moderate CD. For mild CD versus moderate CD, mean age at first diagnosis was higher (41.1 versus 33.9 years, p=0.02), mean C-reactive protein (CRP) concentration was lower (1.6 versus 3.6 mg/L, p<0.01), and perianal lesions were less frequent (0% versus 10.4%, p=0.02). The combined incidence of complications (stenosis, any type of fistula, extraintestinal complications or fever) was 21.3% in mild CD versus 35.7% in moderate CD (p=0.07). A scoring system based on age, CRP, endoscopic severity (adapted Rutgeert's score), perianal lesions and combined incidence of complications was developed which can predict a mild prognosis at the initial diagnosis, giving patients the chance of simplified therapy and accelerated step-up in the event of treatment failure. CONCLUSIONS: Approximately a third of CD patients experience a mild disease course and require only basic therapy. A possible scoring system to predict mild CD which may avoid overtreatment and unnecessary risks for the patient and costs is suggested.
BACKGROUND: Predictive factors for a mild course of Crohn's disease (CD) may have therapeutic consequences, but as yet have not been identified. AIMS: To identify baseline factors that predict mild CD and design a predictive scoring system. METHODS: A retrospective, multicenter study of newly diagnosed CD patients allocated to mild CD (no therapy, mesalazine only, or mesalazine with a single initial short course of low-dose prednisone) or moderate CD (all other patients including resected patients). RESULTS: 162 patients (median follow-up 43 months) were analyzed: 47 mild CD and 115 moderate CD. For mild CD versus moderate CD, mean age at first diagnosis was higher (41.1 versus 33.9 years, p=0.02), mean C-reactive protein (CRP) concentration was lower (1.6 versus 3.6 mg/L, p<0.01), and perianal lesions were less frequent (0% versus 10.4%, p=0.02). The combined incidence of complications (stenosis, any type of fistula, extraintestinal complications or fever) was 21.3% in mild CD versus 35.7% in moderate CD (p=0.07). A scoring system based on age, CRP, endoscopic severity (adapted Rutgeert's score), perianal lesions and combined incidence of complications was developed which can predict a mild prognosis at the initial diagnosis, giving patients the chance of simplified therapy and accelerated step-up in the event of treatment failure. CONCLUSIONS: Approximately a third of CD patients experience a mild disease course and require only basic therapy. A possible scoring system to predict mild CD which may avoid overtreatment and unnecessary risks for the patient and costs is suggested.
Authors: Aleksandra Glapa-Nowak; Mariusz Szczepanik; Aleksandra Banaszkiewicz; Jarosław Kwiecień; Anna Szaflarska-Popławska; Urszula Grzybowska-Chlebowczyk; Marcin Osiecki; Jarosław Kierkuś; Marcin Dziekiewicz; Jarosław Walkowiak Journal: Med Sci Monit Date: 2022-09-14
Authors: Ailsa Hart; Siew C Ng; John Watkins; Kristine Paridaens; James O Edwards; John R Fullarton; Yum Lina Yip Sonderegger; Ola Ghatnekar; Subrata Ghosh Journal: Ann Gastroenterol Date: 2020-06-22
Authors: Joana Torres; Flavio Caprioli; Konstantinos H Katsanos; Triana Lobatón; Dejan Micic; Marco Zerôncio; Gert Van Assche; James C Lee; James O Lindsay; David T Rubin; Remo Panaccione; Jean-Frédéric Colombel Journal: J Crohns Colitis Date: 2016-06-09 Impact factor: 9.071