Rahier J.,Cliniques Universitaires Mont Godinne |
Buche S.,Lille 2 University of Health and Law |
Peyrin-Biroulet L.,Nancy University Hospital Center |
Bouhnik Y.,Hopital Beaujon |
And 8 more authors.
Clinical Gastroenterology and Hepatology | Year: 2010
Background & Aims: Psoriasiform and eczematiform lesions are associated with anti-tumor necrosis factor (TNF)-α therapies. We assessed clinical characteristics, risk factors, and outcomes of skin disease in patients with inflammatory bowel diseases that presented with psoriasiform and eczematiform lesions induced by anti-TNF-α agents. Methods: We studied 85 patients (69 with Crohn's disease, 15 with ulcerative colitis, and 1 with indeterminate colitis; 62 women) with inflammatory skin lesions (62 psoriasiform and 23 eczematiform lesions). Results: Twenty-four patients had a history of inflammatory skin lesions and 15 had a familial history of inflammatory skin disease. Locations of eczematiform lesions varied whereas scalp and flexural varieties were mostly psoriasiform. Skin lesions emerged but inflammatory bowel disease was quiescent in 69 patients following treatment with any type of anti-TNF-α agent (60 with infliximab, 20 with adalimumab, and 5 with certolizumab). Topical therapy resulted in partial or total remission in 41 patients. Patients with psoriasiform lesions that were resistant to topical therapy and that changed anti-TNF-α therapies once or twice developed recurring lesions. Overall, uncontrolled skin lesions caused 29 patients to stop taking TNF-α inhibitors. Conclusions: Inflammatory skin lesions following therapy with TNF-α inhibitors occurred most frequently among women and patients with a personal or familial history of inflammatory skin disease; lesions did not correlate with intestinal disease activity. Recurring and intense skin lesions caused 34% of patients in this study to discontinue use of anti-TNF-α agents. © 2010 AGA Institute.
Rahier J.-F.,Cliniques Universitaires Mont Godinne |
Papay P.,Medical University of Vienna |
Salleron J.,University of Lille Nord de France |
Sebastian S.,Royal Infirmary |
And 17 more authors.
Gut | Year: 2011
Background: Safety data are lacking on influenza vaccination in general and on A (H1N1)v vaccination in particular in patients with inflammatory bowel disease (IBD) receiving immmunomodulators and/or biological therapy. Aims and methods: The authors conducted a multicentre observational cohort study to evaluate symptoms associated with influenza H1N1 adjuvanted (Pandemrix, Focetria, FluvalP) and non-adjuvanted (Celvapan) vaccines and to assess the risk of flare of IBD after vaccination. Patients with stable IBD treated with immunomodulators and/or biological therapy were recruited from November 2009 until March 2010 in 12 European countries. Harvey-Bradshaw Index and Partial Mayo Score were used to assess disease activity before and 4 weeks after vaccination in Crohn's disease (CD) and ulcerative colitis (UC). Vaccination-related events up to 7 days after vaccination were recorded. Results: Of 575 patients enrolled (407 CD, 159 UC and nine indeterminate colitis; 53.9% female; mean age 40.3 years, SD 13.9), local and systemic symptoms were reported by 34.6% and 15.5% of patients, respectively. The most common local and systemic reactions were pain in 32.8% and fatigue in 6.1% of subjects. Local symptoms were more common with adjuvanted (39.3%) than non-adjuvanted (3.9%) vaccines (p<0.0001), whereas rates of systemic symptoms were similar with both types (15.0% vs 18.4%, p=0.44). Among the adjuvanted group, Pandemrix more often induced local reactions than FluvalP and Focetria (51.2% vs 27.6% and 15.4%, p<0.0001). Solicited adverse events were not associated with any patient characteristics, specific immunomodulatory treatment, or biological therapy. Four weeks after vaccination, absence of flare was observed in 377 patients with CD (96.7%) and 151 with UC (95.6%). Conclusion: Influenza A (H1N1)v vaccines are well tolerated in patients with IBD. Non-adjuvanted vaccines are associated with fewer local reactions. The risk of IBD flare is probably not increased after H1N1 vaccination.
Veereman-Wauters G.,University of Paris Descartes |
Veereman-Wauters G.,Cliniques Universitaires Mont Godinne |
De Ridder L.,University of Paris Descartes |
Veres G.,Erasmus Medical Center |
And 8 more authors.
Journal of Pediatric Gastroenterology and Nutrition | Year: 2012
Combined immunosuppression by immunomodulators and biological therapy has become standard in the medical management of moderate-tosevere inflammatory bowel disease (IBD) because of clearly demonstrated efficacy. Clinical studies, registries, and case reports warn of the increased risk of infections, particularly opportunistic infections; however, already in the steroid monotherapy era, patients are at risk because it is accepted that a patient should be considered immunosuppressed when receiving a daily dose of 20mg of prednisone for 2 weeks. Prescriptions increasingly involve azathioprine, methotrexate, and various biological agents. The TREAT registry evaluated safety in >6000 adult patients, half of them treated with infliximab (IFX) for about 1.9 years. IFX-treated patients had an increased risk of infections and this was associated with disease severity and concomitant prednisone use. The REACH study, evaluating the efficacy of IFX in children with moderate-to-severe Crohn disease, refractory to immunomodulatory treatment, reports serious infections as the major adverse events and their frequency is higher with shorter treatment intervals. The combination of immunosuppressive medications is a risk factor for opportunistic infections. Exhaustive guidelines on prophylaxis, diagnosis, and management of opportunistic infections in adult patients with IBD have been published by a European Crohn's and Colitis Organization working group, including clear evidence-based statements. We have reviewed the literature on infections in pediatric IBD as well as the European Crohn's and Colitis Organization guidelines to present a commentary on infection prophylaxis for the pediatric age group. Copyright © 2012 by European Society for Pediatric Gastroenterology.
Rahier J.-F.,Cliniques Universitaires Mont Godinne |
Yazdanpanah Y.,Service University des Maladies Infectieuses et du Voyageur |
Viget N.,Service University des Maladies Infectieuses et du Voyageur |
Travis S.,John Radcliffe Hospital |
And 2 more authors.
Alimentary Pharmacology and Therapeutics | Year: 2010
Background: Infection with influenza A (H1N1)v (swine flu) has caused widespread anxiety, among patients who are potentially immunocompromised, such as those being treated for inflammatory bowel disease. Aim To provide guidance for physicians and their patients on the risk, prevention and management of influenza A (H1N1)v infection. Methods Medline was searched using the following key words: 'swine flu', 'immunosuppression', inflammatory bowel disease', 'recommendations', 'immunization', 'vaccination'. Organizations such as European Centre for Disease Prevention and Control, the Centers for Disease Control and Prevention and the World Health Organization were consulted for recent papers and recommendations regarding immunocompromised patients and influenza A (H1N1)v infection. Results Pandemic influenza A (H1N1) virus predominantly affects young patients. Those who are immunocompromised because of underlying disease or treatment are considered at higher risk of complications from influenza A (H1N1). They should be offered prevention (vaccination, postexposure prophylaxis) or treatment with antiviral drugs, if affected. Pneumococcal infection is a complication of influenza infection; therefore, pneumococcal vaccination appears advisable. Seasonal influenza vaccination is also recommended. Withdrawal of immunosuppressive treatment appears advisable during severe active infection if possible. Conclusions Pragmatic advice is the best that can be offered in the current circumstances because of paucity of evidence. Investigation into the impact of influenza A (H1N1)v infection in young people with chronic conditions is needed. © 2010 Blackwell Publishing Ltd.
Rahier J.-F.,Cliniques Universitaires Mont Godinne |
Moutschen M.,University of Liège |
van Gompel A.,Antwerp Institute of Tropical Medicine |
van Ranst M.,University Hospital Leuven |
And 4 more authors.
Rheumatology | Year: 2010
Patients with immune-mediated inflammatory diseases (IMID) such as RA, IBD or psoriasis, are at increased risk of infection, partially because of the disease itself, but mostly because of treatment with immunomodulatory or immunosuppressive drugs. In spite of their elevated risk for vaccine-preventable disease, vaccination coverage in IMID patients is surprisingly low. This review summarizes current literature data on vaccine safety and efficacy in IMID patients treated with immunosuppressive or immunomodulatory drugs and formulates best-practice recommendations on vaccination in this population. Especially in the current era of biological therapies, including TNF-blocking agents, special consideration should be given to vaccination strategies in IMID patients. Clinical evidence indicates that immunization of IMID patients does not increase clinical or laboratory parameters of disease activity. Live vaccines are contraindicated in immunocompromized individuals, but non-live vaccines can safely be given. Although the reduced quality of the immune response in patients under immunotherapy may have a negative impact on vaccination efficacy in this population, adequate humoral response to vaccination in IMID patients has been demonstrated for hepatitis B, influenza and pneumococcal vaccination. Vaccination status is best checked and updated before the start of immunomodulatory therapy: live vaccines are not contraindicated at that time and inactivated vaccines elicit an optimal immune response in immunocompetent individuals. © The Author(s) 2010. Published by Oxford University Press on behalf of The British Society for Rheumatology.
Rahier J.F.,Cliniques Universitaires Mont Godinne |
Moreels T.,University of Antwerp |
De Munter P.,Leuven University Hospital |
D'Haens G.,Imelda Hospital
Acta Gastro-Enterologica Belgica | Year: 2010
In an era of increasing use of immunomodulator (IM) therapy, opportunistic infections have emerged as a pivotal safety issue in patients with inflammatory bowel disease (IBD). Today's challenge to the physician is not only to manage IBD, but also to recognise, prevent and treat common and uncommon infections. The recent European ECCO guidelines on the management and prevention of opportunistic infections in patients with IBD provide clinicians with guidance on the prevention, detection and management of opportunistic infections in patients with IBD. Proposals may appear radical, potentially changing current practice, but we believe that the recommendations will help optimise patient outcomes by reducing morbidity and mortality related to opportunistic infections in patients with IBD. In this ongoing process, prevention is far the first and most important step. Prevention of opportunistic infections relies on recognition of risk factors for infection, the use of primary or secondary chemoprophylaxis, careful monitoring (clinical and laboratory work-up) before and during the use of immunomodulators, vaccination and education of the patient. Special recommendations should also be given to patients before travel. Additionally, this paper discusses how the ECCO guidelines can be implemented in Belgium according to reimbursement legislation. (Acta gastro enterol. belg., 2010, 73, 41-45).
Evaluation of the Xpert MRSA assay for rapid detection of methicillin-resistant Staphylococcus aureus from nares swabs of geriatric hospitalized patients and failure to detect a specific SCCmec type IV variant
Laurent C.,Cliniques Universitaires Mont Godinne |
Bogaerts P.,Cliniques Universitaires Mont Godinne |
Schoevaerdts D.,Cliniques Universitaires Of Mont Godinne Ucl |
Denis O.,National MRSA Reference Laboratory |
And 5 more authors.
European Journal of Clinical Microbiology and Infectious Diseases | Year: 2010
Rapid and reliable detection of methicillin-resistant Staphylococcus aureus (MRSA) carriers is crucial for control of MRSA nosocomial transmission. We aimed to evaluate the performance of the GeneXpert real-time PCR system using the Xpert MRSA assay on a collection of 40 representative Belgian MRSA strains and for MRSA screening of geriatric inpatients. Double nasal swabs were used: the first swab for the Xpert MRSA assay and the second for culture onto chromogenic selective medium and enrichment broth. All but 1 of the 40 collection strains were recognized as MRSA by the Xpert MRSA assay. Nares swabs were prospectively collected from 246 inpatients including 25 nasal MRSA carriers. Compared with enriched cultures, the sensitivity, the specificity, and the positive and negative predictive values of the Xpert MRSA assay were 69.2%, 97.7%, 78.3%, and 96.3% respectively. The 7 evaluable false-negative results according to the assay were due to its possible lack of sensitivity (n=3) and to the occurrence of a Belgian MRSA clone carrying a particular staphylococcal chromosomal cassette mec (SCCmec) type IV variant (n=4) not targeted by the current Xpert MRSA assay. Because of the evolution of SCCmec in MRSA, new primers should be designed and further studies are warranted to ensure continuous monitoring of this assay. © 2010 Springer-Verlag.
Huang T.-D.,Catholic University of Louvain |
Huang T.-D.,Cliniques Universitaires Mont Godinne |
Bogaerts P.,Cliniques Universitaires Mont Godinne |
Berhin C.,Cliniques Universitaires Mont Godinne |
And 3 more authors.
Journal of Clinical Microbiology | Year: 2010
The aim of this study was to evaluate the performance of Brilliance ESBL agar (OX; Oxoid, Basingstoke, United Kingdom), a novel chromogenic agar for the selective isolation and the presumptive identification of extended-spectrum- beta-lactamase (ESBL)-producing Enterobacteriaceae. A panel of 200 clinical Gram-negative Enterobacteriaceae and nonfermenting isolates with defined resistance mechanisms was inoculated onto OX and onto ChromID ESBL agar (BM; bioMérieux, Marcy l'Etoile, France) chromogenic medium in the first part of the study to evaluate the growth selectivity and chromogenic features of these two media. Of the 156 Enterobacteriaceae challenge isolates, 8 fully susceptible isolates were inhibited, all 98 ESBL producers were detected, and 50 isolates harboring other resistance mechanisms were recovered on both chromogenic agars. In the second phase, 528 clinical samples (including 344 fecal specimens) were plated onto OX, BM, and MacConkey agar with a ceftazidime disk (MCC) for the screening of ESBL-producing Enterobacteriaceae. Growth on at least one medium was observed with 144 (27%) of the clinical samples screened. A total of 182 isolates, including 109 (60%) of Enterobacteriaceae, were recovered and 70 of these (from 59 specimens) were confirmed as ESBL-producing isolates. The sensitivities of MCC, BM, and OX were 74.6%, 94.9%, and 94.9%, respectively. The specificities of MCC, BM, and OX by specimens reached 94.9%, 95.5%, and 95.7%, respectively, when only colored colonies were considered on the two selective chromogenic media. The high negative predictive value (99.3%) found for OX suggests that this medium may constitute an excellent screening tool for the rapid exclusion of patients not carrying ESBL producers. Copyright © 2010, American Society for Microbiology. All Rights Reserved.
Caudal block and light sevoflurane mask anesthesia in high-risk infants: An audit of 98 cases [Bloc caudal associé à une anesthésie au masque facial (sévoflurane) chez le nourrisson à haut risque d'apnée: Étude observationnelle]
Lacrosse D.,Cliniques universitaires Mont Godinne |
Pirotte T.,Cliniques universitaires Saint Luc |
Veyckemans F.,Cliniques universitaires Saint Luc
Annales Francaises d'Anesthesie et de Reanimation | Year: 2012
Objective: In order to reduce the risk of postoperative apnoea, awake spinal anaesthesia orawake caudal anaesthesia are recommended for hernia surgery in newborn babies and former premature infants aged less than 60weeks of amenorrhoea. However, additional sedation is sometimes necessary. Our working hypothesis was that a general anaesthesia with a face mask (sevoflurane) with no opiates nor neuromuscular blocking agents, maintaining the infant's spontaneous breathing and combined with a caudal anaesthesia, could provide a safe and effective alternative. Study design: The epidemiological and technical data about the patient and the anaesthesia, as well as any per- and postoperative complications, were collected prospectively and analysed retrospectively. Patients and methods: Ninety-eight infants undergoing hernia surgery were included during the period from 2003 to 2008. Results: Caudal anaesthesia proved successful at first attempt in 69% of the infants (term or premature). Three attempts were needed in 8% of the infants born at term and 2% of the infants born prematurely. One failure was recorded. Seven patients presented one episode of peroperative apnoea; they were easily taken care of by means of brief face mask ventilation. The follow-up of these seven infants did not reveal any reappearance of postoperative apnoea/bradypnoea. Conclusion: The technique proposed is an effective alternative to the awake locoregional anaesthesia techniques: it provides excellent conditions for surgery and presents similar perioperative morbidity and risk of postoperative apnoea. © 2011 Société française d'anesthésie et de réanimation (Sfar).
Tordeurs D.,Cliniques Universitaires Mont Godinne |
Janne P.,Cliniques Universitaires Mont Godinne |
Appart A.,Cliniques Universitaires Mont Godinne |
Zdanowicz N.,Cliniques Universitaires Mont Godinne |
Reynaert C.,Cliniques Universitaires Mont Godinne
Encephale | Year: 2011
Introduction: There is a general belief that physical activity and exercise have positive effects on mood and anxiety. Intervention studies describe an anxiolytic and antidepressive effect of exercise in healthy subjects and patients. However, the majority of published studies have substantial methodological inconsistencies. Our review of the literature showed the importance of distinguishing three items in studies regarding efficacy of physical exercise in psychiatry: operationalisation of concepts (duration, frequency, intensity, type of exercise), the type of disorder, the diagnosis, and exploratory hypotheses. The aim of this article is to demonstrate that physical exercise in the psychiatry department contributes to the improvement of the mental health of in-hospital patients. Methods: Sociodemographical data, the diagnosis and the physical exercise (duration, distance, type and frequency) of 283 in-hospital patients in the psychiatry department were listed. Physical exercise (cycling, long walks, short walks, soft and hard gymnastics) included in a database has been proposed to patients for many years in this hospital. After their hospitalisation, the members of the medical staff (20 persons) evaluated the patients on a visual analogic scale from 1 to 10 related to the improvement of their mental health. No experimental manipulation was made. Subjects: One hundred and twenty-eight men, mean age: 45.67 years (±13.59) exhibited the following disorders: major depressive disorder (117), anxious disorders (25), alcoholic addiction (85), toxicomania (10), psychotic decompensation (33), bipolar disorder (3) and others (10). Patients practised at least one exercise during their hospitalisation, mean duration of 15.93 (±9.18) working days. The frequency of physical exercises per patient was 5.65 (±6.20). The improvement of each patient was evaluated around six times (6.16 ± 3.83). The average amelioration score for all the patients was close to 50% (4.99 ± 1.65). Results: Correlations between the improvement of mental health and participation in physical exercises were all significant (frequency: r = 0.228; P < 0.001; duration: r = 0.236; P < 0.001; distance: r = 0.201, P = 0.001). In comparison with psychotic patients, drug addiction and alcoholic, depressive patients showed greater interest in physical exercise. This is similar for anxious disorders. According to the results, two groups were created regarding their improvement (cut out point: 5.08). We observed that patients suffering from major depression considerably improved thanks to physical exercise (P = 0.048), spent more time practising (P = 0.037) and walked or cycled greater distances (P = 0.038). Finally, cycling (frequency: P = 0.008; distance: P = 0.016; duration: P = 0.011) and "hard" gymnastics were the physical exercises which optimized the results. Discussion: Physical exercise is correlated with the improvement of mental health. The practice of physical exercise depends on the mental disorder. People suffering from major depressive disorder benefit more from physical exercise than other groups. Cycling and "hard" gymnastics are both exercises to be proposed in every programme. Conclusion: To practice physical exercise during hospitalisation in a psychiatric department has a positive influence on the symptomatology, and contributes to the improvement of mental health.