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Belgian Patients (belgian + patient)

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Medical Sciences	50%

Selected Abstracts

Efficacy of infliximab in refractory pouchitis and Crohn's disease-related complications of the pouch: A Belgian case series

INFLAMMATORY BOWEL DISEASES, Issue 2 2010
Marc Ferrante MD
Abstract Background: Up to 25% of inflammatory bowel disease (IBD) patients undergoing surgery with an ileal pouch,anal anastomosis (IPAA) will develop chronic pouchitis not responding to antibiotics. In case reports, thiopurine analogs and infliximab (IFX) have been proposed as effective therapy in this setting. We analyzed the long-term efficacy of IFX in Belgian patients with refractory pouch complications. Methods: We identified 28 IPAA patients who received IFX for refractory luminal inflammation (pouchitis and/or pre-pouch ileitis, n = 25) and/or pouch fistula (n = 7). Patients with elements of Crohn's disease after review of the colectomy specimen were excluded. Clinical response was defined as complete in case of cessation of diarrhea, blood loss, and abdominal pain, and as partial in case of marked clinical improvement. Fistula response was defined as complete in case of cessation and as partial in case of reduction of fistula drainage. Results: Eighty-two percent of patients were concomitantly treated with immunomodulatory agents. At week 10 following start of IFX, 88% of patients with refractory luminal inflammation showed clinical response (14 partial, 8 complete), while 6 patients (86%) showed fistula response (3 partial, 3 complete). The mPDAI dropped significantly from 9.0 (interquartile range [IQR] 8.0,10.0) to 4.5 (3.0,7.0) points (P < 0.001). After a median follow-up of 20 (7,36) months, 56% showed sustained clinical response while 3 out of 7 fistula patients showed sustained fistula response. Five patients needed permanent ileostomy. Conclusions: In this series, IFX was effective long-term in IPAA patients with refractory luminal inflammation and pouch fistula. These results warrant a prospective multicenter randomized controlled trial. Inflamm Bowel Dis 2009 [source]

A comparison of budesonide/formoterol maintenance and reliever therapy vs. conventional best practice in asthma management

INTERNATIONAL JOURNAL OF CLINICAL PRACTICE, Issue 10 2009
R. Louis
Summary Objective:, To study the effectiveness and safety of budesonide/formoterol (Symbicort®) Maintenance And Reliever Therapy (Symbicort SMART®, AstraZeneca, Södertalje, Sweden), a simplified management approach with one inhaler compared with conventional best practice (CBP) with multiple inhalers in patients with persistent asthma. Design:, Open-label randomised controlled parallel group trial, 6-month treatment. Participants:, A total of 908 patients , 12 years of age, with persistent asthma receiving treatment with inhaled corticosteroids (ICS), either alone or in conjunction with long-acting ,2 -agonist. Main outcome measures:, Time to first severe asthma exacerbation and number of severe asthma exacerbations. Results:, No difference between groups was seen in time to first severe exacerbation (p = 0.75). Exacerbation rates were low in both groups. A total of 12 patients in the Symbicort SMART® group experienced a total of 14 severe asthma exacerbations, and 19 patients in the CBP group experienced a total of 25 severe asthma exacerbations (annual rate 0.07 vs. 0.13 p = 0.09). The mean daily dose of ICS expressed in BDP equivalent was significantly lower in the Symbicort SMART® group (including as-needed use) vs. in the CBP group (749 ,g vs. 1059 ,g; p < 0.0001). Mean scores in Asthma Control Questionnaire, 5 question version improved significantly in the SMART group compared with the CBP group (p = 0.0026). Symbicort SMART and CBP were equally well tolerated. The mean drug cost/patient/month was significantly lower for the patients in the Symbicort SMART group compared with patients receiving CBP (51.3 , vs. 66.5 ,; p < 0.0001). Conclusions:, In Belgian patients, a simplified regimen using budesonide/formoterol maintenance and reliever therapy was at least as effective at improving clinical control compared with CBP with a significantly lower ICS dose and significantly lower drug costs. [source]

Molecular evolutionary analysis and mutational pattern of full-length genomes of hepatitis B virus isolated from Belgian patients with different clinical manifestations

JOURNAL OF MEDICAL VIROLOGY, Issue 3 2010
Mahmoud Reza Pourkarim
Abstract Molecular evolutionary patterns of 62 HBV full-length genomes obtained from Belgian patients were characterized. Phylogenetic analysis revealed diverse HBV subgenotypes including A2 and A6 (46.8%), D1,D4 (38.8%), E (9.7%), C1 (1.6%), and B2 (1.6%). The study population consisted of patients with different ethnic origin (Caucasian, Turkish, Asian, Arab, and African). One HBV D/C recombinant isolate was identified, which encoded subtype adw2. An HBV subgenotype D4 with an aberrant subtype ayw4 was detected. Although none of the genotypes was associated with a specific disease outcome, several nucleotide substitutions, deletions and insertions were observed within the HBV preS1/S and X genes, particularly among patients with active chronic hepatitis B infection and patients with cirrhosis. Within the immunological domain of the HBsAg gene, the most frequent substitutions were sT125M and sT118A. High rates of precore and basal core promoter mutations were detected in patients infected with genotype D of HBV. Almost half of the patients who received lamivudine therapy for at least 1 year had HBV variants associated with lamivudine drug resistance. In conclusion, the most common HBV genotypes in West Europe (A and D) also prevail in Belgium. The highest degree of genetic diversity was detected in HBV genotype D. In addition, this study reveals the circulation of exotic HBV genotypes B, C, and E in Belgium. J. Med. Virol. 82:379,389, 2010. © 2010 Wiley-Liss, Inc. [source]