RESUMO
BACKGROUND: Long-term data of certolizumab pegol (CZP) in Crohn's disease (CD) from pivotal registry trials are limited. We therefore aimed to evaluate the long-term efficacy of CZP in clinical practice in Switzerland. METHODS: In the First Approved Certolizumab Therapeutic Experience in Switzerland-III phase IV multicenter cohort, patients receiving CZP were prospectively included all over Switzerland in (non-) academic hospitals and private practice. RESULTS: We included 104 CD patients (52 male; only 22.1% anti-tumor necrosis factor (TNF) naïve, CZP as third anti-TNF agent in 46.2%) with follow-up time between 6 weeks up to 5 years. During treatment with CZP, we observed a significant decrease of the Harvey Bradshaw Index from a median of 7 at baseline (interquartile range 4-11) to 4, 5, 4, 3, 3, and 2 at weeks 6, 26, 52, 78, 104, and 156, respectively. While anti-TNF naïve patients showed a significantly better response at the end of induction, during CZP maintenance therapy response was similar as compared to anti-TNF experienced patients as well as between patients with a short (0-5 years) vs. long duration of disease (>5 years). CONCLUSIONS: CZP is an effective long-term treatment option, including CD patients with long disease duration and prior treatment with 1 or 2 anti-TNF agents.
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Certolizumab Pegol/efeitos adversos , Certolizumab Pegol/uso terapêutico , Doença de Crohn/tratamento farmacológico , Inquéritos e Questionários , Adulto , Estudos de Coortes , Progressão da Doença , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Sistema de Registros , Fatores de Tempo , Resultado do Tratamento , Fator de Necrose Tumoral alfa/antagonistas & inibidoresRESUMO
BACKGROUND: Extraintestinal manifestations (EIMs) in patients with inflammatory bowel disease (IBD) are frequently observed. Little is known about the efficacy of anti-tumor necrosis factor (TNF) in EIM management. We assessed the effect of 3 anti-TNF agents (infliximab, adalimumab, and certolizumab pegol) on EIM evolution. METHODS: Data on 1249 patients from the Swiss IBD Cohort Study (SIBDCS) were analyzed. All EIMs were diagnosed by relevant specialists. Response was classified into improvement, stable disease, and clinical worsening based on the physician's interpretation. RESULTS: Of the 366 patients with at least 1 EIM, 213 (58.2%) were ever treated with an anti-TNF. A total of 299 treatments were started for 355 EIMs. Patients with EIM were significantly more often treated with anti-TNF compared with those without EIM (58.2% versus 21.0%, P < 0.001). Infliximab was the most frequently used drug (63.2%). In more than 71.8%, a clinical response of the underlying EIM to anti-TNF therapy was observed. In 92 patients (43.2%), anti-TNF treatments were started for the purpose of treating EIM rather than IBD. Response rates to anti-TNF were generally good and best for psoriasis, aphthous stomatitis, uveitis, and peripheral arthritis. In 11 patients, 14 EIM occurred under anti-TNF treatment. CONCLUSIONS: Anti-TNF was frequently used among patients with EIM. In more than 40%, anti-TNF treatments are started to treat EIM rather than IBD. Given the good response rates, anti-TNF seems to be a valuable option in the treatment of EIM, whereas appearance of EIM under anti-TNF does not seem to be a source of considerable concern.
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Artrite/tratamento farmacológico , Imunossupressores/uso terapêutico , Doenças Inflamatórias Intestinais/tratamento farmacológico , Estomatite Aftosa/tratamento farmacológico , Fator de Necrose Tumoral alfa/imunologia , Adalimumab/uso terapêutico , Adolescente , Adulto , Idoso , Artrite/imunologia , Artrite/patologia , Certolizumab Pegol/uso terapêutico , Criança , Pré-Escolar , Feminino , Seguimentos , Humanos , Doenças Inflamatórias Intestinais/imunologia , Doenças Inflamatórias Intestinais/patologia , Infliximab/uso terapêutico , Masculino , Pessoa de Meia-Idade , Prognóstico , Estomatite Aftosa/imunologia , Estomatite Aftosa/patologia , Adulto JovemRESUMO
BACKGROUND & AIMS: Primary sclerosing cholangitis (PSC) is an orphan hepatobiliary disorder associated with inflammatory bowel disease (IBD). We aimed to estimate the risk of disease progression based on distinct clinical phenotypes in a large international cohort of patients with PSC. METHODS: We performed a retrospective outcome analysis of patients diagnosed with PSC from 1980 through 2010 at 37 centers in Europe, North America, and Australia. For each patient, we collected data on sex, clinician-reported age at and date of PSC and IBD diagnoses, phenotypes of IBD and PSC, and date and indication of IBD-related surgeries. The primary and secondary endpoints were liver transplantation or death (LTD) and hepatopancreatobiliary malignancy, respectively. Cox proportional hazards models were applied to determine the effects of individual covariates on rates of clinical events, with time-to-event analysis ascertained through Kaplan-Meier estimates. RESULTS: Of the 7121 patients in the cohort, 2616 met the primary endpoint (median time to event of 14.5 years) and 721 developed hepatopancreatobiliary malignancy. The most common malignancy was cholangiocarcinoma (n = 594); patients of advanced age at diagnosis had an increased incidence compared with younger patients (incidence rate: 1.2 per 100 patient-years for patients younger than 20 years old, 6.0 per 100 patient-years for patients 21-30 years old, 9.0 per 100 patient-years for patients 31-40 years old, 14.0 per 100 patient-years for patients 41-50 years old, 15.2 per 100 patient-years for patients 51-60 years old, and 21.0 per 100 patient-years for patients older than 60 years). Of all patients with PSC studied, 65.5% were men, 89.8% had classical or large-duct disease, and 70.0% developed IBD at some point. Assessing the development of IBD as a time-dependent covariate, Crohn's disease and no IBD (both vs ulcerative colitis) were associated with a lower risk of LTD (unadjusted hazard ratio [HR], 0.62; P < .001 and HR, 0.90; P = .03, respectively) and malignancy (HR, 0.68; P = .008 and HR, 0.77; P = .004, respectively). Small-duct PSC was associated with a lower risk of LTD or malignancy compared with classic PSC (HR, 0.30 and HR, 0.15, respectively; both P < .001). Female sex was also associated with a lower risk of LTD or malignancy (HR, 0.88; P = .002 and HR, 0.68; P < .001, respectively). In multivariable analyses assessing the primary endpoint, small-duct PSC characterized a low-risk phenotype in both sexes (adjusted HR for men, 0.23; P < .001 and adjusted HR for women, 0.48; P = .003). Conversely, patients with ulcerative colitis had an increased risk of liver disease progression compared with patients with Crohn's disease (HR, 1.56; P < .001) or no IBD (HR, 1.15; P = .002). CONCLUSIONS: In an analysis of data from individual patients with PSC worldwide, we found significant variation in clinical course associated with age at diagnosis, sex, and ductal and IBD subtypes. The survival estimates provided might be used to estimate risk levels for patients with PSC and select patients for clinical trials.
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Colangite Esclerosante/epidemiologia , Colite Ulcerativa/epidemiologia , Doença de Crohn/epidemiologia , Adulto , Distribuição por Idade , Austrália/epidemiologia , Distribuição de Qui-Quadrado , Colangite Esclerosante/diagnóstico , Colangite Esclerosante/mortalidade , Colangite Esclerosante/cirurgia , Colite Ulcerativa/diagnóstico , Colite Ulcerativa/mortalidade , Colite Ulcerativa/cirurgia , Doença de Crohn/diagnóstico , Doença de Crohn/mortalidade , Doença de Crohn/cirurgia , Progressão da Doença , Europa (Continente)/epidemiologia , Feminino , Humanos , Incidência , Estimativa de Kaplan-Meier , Transplante de Fígado , Masculino , Pessoa de Meia-Idade , Análise Multivariada , América do Norte/epidemiologia , Fenótipo , Prognóstico , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Distribuição por Sexo , Fatores de Tempo , Adulto JovemRESUMO
We evaluated the diagnostic delay (time from first symptoms to diagnosis) in 100 pediatric patients with Crohn disease (CD) and 75 patients with ulcerative colitis (UC). Median (interquartile range) diagnostic delay in patients with CD was 4 (2-8) (range 0-82) months compared with 2 (1-7) (range 0-52) months in patients with UC (Pâ=â0.003). The time interval from first physician visit to inflammatory bowel disease diagnosis was longer in patients with CD and UC when compared to the time interval from symptom onset to first physician visit (CD: median 3 vs 1 months, Pâ<â0.001; UC: median 2 vs 0 months, Pâ<â0.001). No specific risk factors were identified for the length of diagnostic delay. Measures should be taken to reduce diagnostic delay.
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Colite Ulcerativa/diagnóstico , Doença de Crohn/diagnóstico , Diagnóstico Tardio/estatística & dados numéricos , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Modelos de Riscos Proporcionais , Fatores de Risco , Suíça , Fatores de TempoRESUMO
BACKGROUND AND AIMS: Low-quality bowel preparation reduces efficacy of colonoscopy. We aimed to summarize effects of bowel preparation on detection of adenomas, advanced adenomas and colorectal cancer. METHODS: A systematic literature search was performed regarding detection of colonic lesions after normal and low-quality bowel preparation. Reported bowel preparation quality was transformed to the Aronchick scale with its qualities "excellent", "good", "fair", "poor", and "insufficient" or "optimal" (good/excellent), "suboptimal" (fair/poor/insufficient), "adequate" (good/excellent/fair) and "inadequate" (poor/insufficient). We identified two types of studies: i) Comparative studies, directly comparing lesion detection according to bowel preparation quality, and ii) repeat colonoscopy studies, reporting results of a second colonoscopy after previous low-quality preparation. RESULTS: The detection of early adenomas was reduced with inadequate vs. adequate bowel preparation (Odds Ratio (OR) 0.53, CI: 0.46-0.62, p<0.001). The advanced adenomas were affected less in comparison (0.74, CI: 0.62-0.87, p<0.001). The large number of subjects considered in the present meta-analysis resulted in smaller confidence intervals compared to earlier studies. Classifying the bowel-preparation quality as suboptimal vs. optimal led to the same qualitative conclusion (OR: 0.81, CI: 0.74-0.89, p<0.001 for early adenomas, OR: 0.94, CI: 0.87-1.01, n.s. for advanced adenomas). Bowel preparation was equally important for right-sided/ flat/ serrated vs. other lesions in most observational studies but more relevant in some repeat colonoscopy studies; data regarding carcinoma detection were insufficient. CONCLUSION: Inadequate bowel preparation affects detection of early colonic lesions stronger than advanced lesions.
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Adenoma/diagnóstico , Neoplasias do Colo/diagnóstico , Colonoscopia/métodos , Adenoma/patologia , Catárticos , Neoplasias do Colo/patologia , Detecção Precoce de Câncer/métodos , HumanosRESUMO
BACKGROUND: Patients with ulcerative colitis may develop extraintestinal manifestations like erythema nodosum or primary sclerosing cholangitis or extraintestinal complications like anaemia, malabsorption or they may have to undergo surgery. OBJECTIVE: The aim of this study was to investigate potential risk factors for complications like anaemia, malabsorption or surgery in ulcerative colitis. METHODS: Data on 179 patients with ulcerative colitis were retrieved from our cross-sectional and prospective Swiss Inflammatory Bowel Disease Cohort Study data base for a median observational time of 4.2 years. Data were compared between patients with (n = 140) or without (n = 39) complications. Gender, age at diagnosis, smoking status, disease extent, delay of diagnosis or therapy, mesalamine (5-ASA) systemic and topical therapy, as well as other medication were analysed as potential impact factors. RESULTS: In the multivariate regression analysis a delay of 5-ASA treatment by at least two months (odds ratio (OR) 6.21 (95% confidence interval (CI) 2.13-18.14), p = 0.001) as well as a delay with other medication with thiopurines (OR 6.48 (95% CI 2.01-20.91), p = 0.002) were associated with a higher risk for complications. This significant impact of a delay of 5-ASA therapy was demonstrated for extraintestinal manifestations (EIMs) as well as extraintestinal complications (EICs). Extensive disease as well as therapy with methotrexate showed a significantly increased risk for surgery (extensive disease: OR 2.62 (1.02-6.73), p = 0.05, methotrexate: OR 5.36 (1.64-17.58), p = 0.006). CONCLUSIONS: A delay of 5-ASA therapy of more than two months in the early stage of ulcerative colitis (UC) constitutes a risk for complications during disease course. Extensive disease is associated with a higher risk for surgery.
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BACKGROUND/AIMS: To identify the number and potential causes of unnecessary diagnostic procedures in a cohort of patients with autoimmune pancreatitis (AIP). METHODS: All AIP cases at our centre between April 2006 and April 2013 were collected and followed up. Diagnosis was established by the International Consensus Diagnostic Criteria (ICDC). Demographic, clinical, radiological, serological data, the number of diagnostic procedures and the reason for referral were recorded. Possible risk factors for a delayed diagnosis of AIP were analysed. RESULTS: A total of 29 patients (median age 60 years; 22 males and 7 females) were diagnosed with AIP using ICDC. Twenty-five patients were diagnosed with definite, 2 with possible type 1 AIP and 2 with type 2 AIP. In 29 patients, 50 ERCPs and 18 EUS were carried out; based on ICDC recommendations, a total of 20 ERCPs and 4 EUS were unnecessary diagnostic procedures. Eight patients (23.0%) were referred for unnecessary surgery. Jaundice was shown to be a significant risk factor for unnecessary endoscopic investigations (OR 11.00, 95% CI 1.14-106.43, p = 0.04). CONCLUSION: Diagnosis of AIP still remains a challenge. Patients with jaundice are at particular risk of being subjected to unnecessary endoscopic procedures. Use of ICDC would help avoid unnecessary examinations or even major surgeries at times.
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Doenças Autoimunes/diagnóstico , Doenças Autoimunes/cirurgia , Diagnóstico Tardio/estatística & dados numéricos , Pancreatite/diagnóstico , Pancreatite/cirurgia , Procedimentos Desnecessários/estatística & dados numéricos , Adulto , Idoso , Diagnóstico Tardio/efeitos adversos , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , SuíçaRESUMO
BACKGROUND AND AIMS: Smoking is a crucial environmental factor in inflammatory bowel disease [IBD]. However, knowledge on patient characteristics associated with smoking, time trends of smoking rates, gender differences and supportive measures to cease smoking provided by physicians is scarce. We aimed to address these questions in Swiss IBD patients. METHODS: Prospectively obtained data from patients participating in the Swiss IBD Cohort Study was analysed and compared with the general Swiss population [GSP] matched by age, sex and year. RESULTS: Among a total of 1770 IBD patients analysed [49.1% male], 29% are current smokers. More than twice as many patients with Crohn's disease [CD] are active smokers compared with ulcerative colitis [UC] [UC, 39.6% vs CD 15.3%, p < 0.001]. In striking contrast to the GSP, significantly more women than men with CD smoke [42.8% vs 35.8%, p = 0.025], with also an overall significantly increased smoking rate compared with the GSP in women but not men. The vast majority of smoking IBD patients [90.5%] claim to never have received any support to achieve smoking cessation, significantly more in UC compared with CD. We identify a significantly negative association of smoking and primary sclerosing cholangitis, indicative of a protective effect. Psychological distress in CD is significantly higher in smokers compared with non-smokers, but does not differ in UC. CONCLUSIONS: Despite well-established detrimental effects, smoking rates in CD are alarmingly high with persistent and stagnating elevations compared with the GSP, especially in female patients. Importantly, there appears to be an unacceptable underuse of supportive measures to achieve smoking cessation.
Assuntos
Colite Ulcerativa/epidemiologia , Colite Ulcerativa/psicologia , Doença de Crohn/epidemiologia , Doença de Crohn/psicologia , Abandono do Hábito de Fumar/estatística & dados numéricos , Fumar/epidemiologia , Adolescente , Adulto , Idoso , Escolaridade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Fatores Sexuais , Fumar/psicologia , Prevenção do Hábito de Fumar , Estresse Psicológico/epidemiologia , Estresse Psicológico/psicologia , Suíça/epidemiologia , Adulto JovemRESUMO
BACKGROUND: In recent years several trials have addressed treatment challenges in Crohn's disease. Clinical trials however, represent a very special situation. AIMS: To perform a cross-sectional survey among gastroenterologists on the current clinical real life therapeutic approach focussing on the use of biologics. METHODS: A survey including six main questions on clinical management of loss of response, diagnostic evaluation prior to major treatment changes, preference for anti-tumour necrosis factor (TNF) agent, (de-)escalation strategies as well as a basic section regarding personal information was sent by mail to all gastroenterologists in Switzerland (n=318). RESULTS: In total, 120 questionnaires were analysed (response rate 37.7%). 90% of gastroenterologists in Switzerland use a thiopurine as the first step-up strategy (anti-TNF alone 7.5%, combination 2.5%). To address loss of response, most physicians prefer shortening the interval of anti-TNF administration followed by dose increase, switching the biologic and adding a thiopurine. In case of prolonged remission on combination therapy, the thiopurine is stopped first (52.6%) after a mean treatment duration of 15.7 months (biologic first in 41.4%). CONCLUSIONS: Everyday clinical practice in Crohn's disease patients appears to be incongruent with clinical data derived from major trials. Studies investigating reasons underlying these discrepancies are of need to optimize and harmonize treatment.
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Anti-Inflamatórios/uso terapêutico , Anticorpos Monoclonais/uso terapêutico , Doença de Crohn/tratamento farmacológico , Imunossupressores/uso terapêutico , Quimioterapia de Indução/métodos , Quimioterapia de Manutenção/métodos , Padrões de Prática Médica/estatística & dados numéricos , Adulto , Idoso , Doença de Crohn/diagnóstico , Estudos Transversais , Feminino , Gastroenterologia , Pesquisas sobre Atenção à Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Purinas/uso terapêutico , Inquéritos e Questionários , Suíça , Tionucleosídeos/uso terapêutico , Resultado do Tratamento , Fator de Necrose Tumoral alfa/antagonistas & inibidoresRESUMO
BACKGROUND: Surgical recurrence rates among patients with Crohn's disease with ileocolic resection (ICR) remain high, and factors predicting surgical recurrence remain controversial. We aimed to identify risk and protective factors for repetitive ICRs among patients with Crohn's disease in a large cohort of patients. METHODS: Data on 305 patients after first ICR were retrieved from our cross-sectional and prospective database (median follow-up: 15 yr [0-52 yr]). Data were compared between patients with 1 (ICR = 1, n = 225) or more than 1 (ICR >1, n = 80) resection. Clinical phenotypes were classified according to the Montreal Classification. Gender, family history of inflammatory bowel disease, smoking status, type of surgery, immunomodulator, and biological therapy before, parallel to and after first ICR were analyzed. RESULTS: The mean duration from diagnosis until first ICR did not differ significantly between the groups, being 5.93 ± 7.65 years in the ICR = 1 group and 5.36 ± 6.35 years in the ICR >1 group (P = 0.05). Mean time to second ICR was 6.7 ± 5.74 years. In the multivariate logistic regression analysis, ileal disease location (odds ratio [OR], 2.42; 95% confidence interval [CI], 1.02-5.78; P = 0.05) was a significant risk factor. A therapy with immunomodulators at time of or within 1 year after first ICR (OR, 0.23; 95% CI, 0.09-0.63; P < 0.01) was a protective factor. Neither smoking (OR, 1.16; 95% CI, 0.66-2.06) nor gender (male OR, 0.85; 95% CI, 0.51-1.42) or family history (OR, 1.68; 95% CI, 0.84-3.36) had a significant impact on surgical recurrence. CONCLUSIONS: Immunomodulators have a protective impact regarding surgical recurrence after ICR. In contrast, ileal disease location constitutes a significant risk factor for a second ICR.
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Colo/cirurgia , Doença de Crohn/patologia , Doença de Crohn/cirurgia , Íleo/cirurgia , Adolescente , Adulto , Estudos Transversais , Feminino , Seguimentos , Humanos , Masculino , Fenótipo , Prognóstico , Estudos Prospectivos , Recidiva , Fatores de Risco , Adulto JovemRESUMO
BACKGROUND & AIMS: Age is frequently discussed as negative host factor to achieve a sustained virological response (SVR) to antiviral therapy of chronic hepatitis C. However, elderly patients often show advanced fibrosis/cirrhosis as known negative predictive factor. The aim of this study was to assess age as an independent predictive factor during antiviral therapy. METHODS: Overall, 516 hepatitis C patients were treated with pegylated interferon-α and ribavirin, thereof 66 patients ≥60 years. We analysed the impact of host factors (age, gender, fibrosis, haemoglobin, previous hepatitis C treatment) and viral factors (genotype, viral load) on SVR per therapy course by performing a generalized estimating equations (GEE) regression modelling, a matched pair analysis and a classification tree analysis. RESULTS: Overall, SVR per therapy course was 42.9 and 26.1%, respectively, in young and elderly patients with hepatitis C virus (HCV) genotypes 1/4/6. The corresponding figures for HCV genotypes 2/3 were 74.4 and 84%. In the GEE model, age had no significant influence on achieving SVR. In matched pair analysis, SVR was not different in young and elderly patients (54.2 and 55.9% respectively; P = 0.795 in binominal test). In classification tree analysis, age was not a relevant splitting variable. CONCLUSIONS: Age is not a significant predictive factor for achieving SVR, when relevant confounders are taken into account. As life expectancy in Western Europe at age 60 is more than 20 years, it is reasonable to treat chronic hepatitis C in selected elderly patients with relevant fibrosis or cirrhosis but without major concomitant diseases, as SVR improves survival and reduces carcinogenesis.
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Hepacivirus/genética , Hepatite C Crônica/tratamento farmacológico , Hepatite C Crônica/patologia , Interferon-alfa/uso terapêutico , Polietilenoglicóis/uso terapêutico , Ribavirina/uso terapêutico , Fatores Etários , Idoso , Genótipo , Hemoglobinas/metabolismo , Hepacivirus/efeitos dos fármacos , Humanos , Interferon-alfa/farmacologia , Análise por Pareamento , Polietilenoglicóis/farmacologia , Proteínas Recombinantes/farmacologia , Proteínas Recombinantes/uso terapêutico , Análise de Regressão , Ribavirina/farmacologia , Fatores Sexuais , Resultado do Tratamento , Carga ViralRESUMO
BACKGROUND AND AIMS: Hypoxia can induce inflammation in the gastrointestinal tract. However, the impact of hypoxia on the course of inflammatory bowel disease (IBD) is poorly understood. We aimed to evaluate whether flights and/or journeys to regions lying at an altitude of >2000 m above the sea level are associated with flare-ups within 4 weeks of the trip. METHODS: IBD patients with at least one flare-up during a 12-month observation period were compared to a group of patients in remission. Both groups completed a questionnaire. RESULTS: A total of 103 IBD patients were included (43 with Crohn's disease (CD): mean age 39.3 ± 14.6 years; 60 with ulcerative colitis (UC): mean age 40.4 ± 15.1 years). Fifty-two patients with flare-ups were matched to 51 patients in remission. IBD patients experiencing flare-ups had more frequently undertaken flights and/or journeys to regions >2000 m above sea level within four weeks of the flare-up when compared to patients in remission (21/52 [40.4%] vs. 8/51 [15.7%], p=0.005). CONCLUSIONS: Journeys to high altitude regions and/or flights are a risk factor for IBD flare-ups occurring within 4 weeks of travel.
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Viagem Aérea , Altitude , Colite Ulcerativa/etiologia , Doença de Crohn/etiologia , Hipóxia/complicações , Adulto , Medicina Aeroespacial , Colite Ulcerativa/fisiopatologia , Doença de Crohn/fisiopatologia , Progressão da Doença , Humanos , Pessoa de Meia-Idade , Fatores de Risco , Inquéritos e Questionários , Fatores de Tempo , Adulto JovemRESUMO
BACKGROUND: The oral cavity is frequently affected in patients with inflammatory bowel disease (IBD), especially in patients with Crohn's disease (CD). Periodontitis is thought to influence systemic autoimmune or inflammatory diseases. We aimed to analyze the relationship of periodontitis and gingivitis markers with specific disease characteristics in patients with IBD and to compare these data with healthy controls. METHODS: In a prospective 8-month study, systematic oral examinations were performed in 113 patients with IBD, including 69 patients with CD and 44 patients with ulcerative colitis. For all patients, a structured personal history was taken. One hundred thirteen healthy volunteers served as a control group. Oral examination focussed on established oral health markers for periodontitis (bleeding on probing, loss of attachment, and periodontal pocket depth) and gingivitis (papilla bleeding index). Additionally, visible oral lesions were documented. RESULTS: Both gingivitis and periodontitis markers were higher in patients with IBD than in healthy control. In univariate analysis and logistic regression analysis, perianal disease was a risk factor for periodontitis. Nonsmoking decreased the risk of having periodontitis. No clear association was found between clinical activity and periodontitis in IBD. In only the CD subgroup, high clinical activity (Harvey-Bradshaw index > 10) was associated with 1 periodontitis marker, the loss of attachment at sites of maximal periodontal pocket depth. Oral lesions besides periodontitis and gingivitis were not common, but nevertheless observed in about 10% of patients with IBD. CONCLUSIONS: IBD, and especially perianal disease in CD, is associated with periodontitis. Optimal therapeutic strategies should probably focus on treating both local oral and systemic inflammation.
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Colite Ulcerativa/complicações , Doença de Crohn/complicações , Gengivite/etiologia , Periodontite/etiologia , Adulto , Estudos de Casos e Controles , Estudos de Coortes , Feminino , Seguimentos , Gengivite/diagnóstico , Humanos , Masculino , Periodontite/diagnóstico , Prognóstico , Fatores de RiscoRESUMO
BACKGROUND AND AIMS: Medical therapy of inflammatory bowel disease (IBD) is becoming more complex, given the increasing choice of drugs to treat Crohn's disease (CD) and ulcerative colitis (UC). We aimed to summarize the current guidelines for first-line treatments in IBD. METHODS: An extensive literature search with focus on the guidelines of the European Crohn's and Colitis Organisation for the diagnosis and treatment of CD and UC was performed. First-line treatments were defined as the following drug categories: 5-aminosalicylates, budesonide, systemic steroids, azathioprine, 6-mercaptopurine, methotrexate, infliximab, adalimumab and certolizumab pegol. The following drug categories were not included: cyclosporine and tacrolimus (not yet approved by Swissmedic for IBD treatment). RESULTS: Treatment recommendations for the following clinically frequent situations are presented according to disease severity: ileocecal CD, colonic CD, proximal small bowel CD and perianal CD. For UC the following situations are presented: ulcerative proctitis, left-sided colitis and pancolitis. CONCLUSIONS: We provide a summary on the use of first-line therapies for clinically frequent situations in patients with CD and UC.
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Anti-Inflamatórios/uso terapêutico , Colite Ulcerativa/tratamento farmacológico , Doença de Crohn/tratamento farmacológico , Colite/tratamento farmacológico , Colite/patologia , Colite Ulcerativa/patologia , Doença de Crohn/patologia , Humanos , Ileíte/tratamento farmacológico , Ileíte/patologia , Guias de Prática Clínica como Assunto , Índice de Gravidade de DoençaRESUMO
Despite the increasing use of carbon dioxide for endoscopies during the last years, ambient air is still used. The amount of air depends on several factors such as examination time, presumable diameter of the endoscope channel and of course active use of air by the operator. Although endoscopic complications due to ambient air in the gastrointestinal (GI) tract are a rare observation and mostly described in the colon, we report five cases in the upper GI tract due to insufflating large amounts of air through the endoscopes. All 5 patients needed an emergency upper endoscopy for acute presumed upper GI bleeding. In two cases both esophageal variceal bleeding and ulcer bleeding were detected; the fifth case presented with a bleeding due to gastric cancer. Due to insufflation of inadequate amounts of air through the endoscope channel, all patients deteriorated in circulation and ventilation. Two rumenocenteses and consecutively three laparotomies had to be performed in three patients. In the other two, gastroscopies had to be stopped for an emergency computed tomography. All critical incidents were believed to be a consequence of a long-lasting examination with use of too much air. Therefore in emergency situations, endoscopies should be performed with either submersion, low air flow pumps or even better by the use of carbon dioxide.
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BACKGROUND: Colonoscopy with a possible polypectomy is an efficient and preferred screening method to reduce the incidence of colorectal cancer (CRC). However, critics argue that, to date, a reduction of incidence and mortality from CRC has not been demonstrated in a population-based setting. OBJECTIVE: To compare the incidence of and mortality from CRC among individuals screened by colonoscopy and non-screened individuals. DESIGN: A closed cohort study. SETTING: Population-based setting in a precisely defined area with a low level of population migration. PATIENTS: This study involved 1912 screened and 20,774 control participants. INTERVENTION: CRC cases in this closed cohort study were prospectively collected during the screening period of 1 year and the follow-up period of 6 years. MAIN OUTCOME MEASUREMENTS: Follow-up data were corrected for negligible migration balance in the area. Tumor characteristics and risk or protective factors, age and sex, participation in general health screening examinations, history of CRC in a first-degree relative, smoking status, body mass index, frequency of sports activity, eating habits, and patients' professions were recorded. RESULTS: Overall cancer incidence was significantly lower in the screened group compared with the non-screened group (adjusted odds ratio [OR] 0.31; 95% confidence interval [CI], 0.16-0.59; P < .001). Colon cancer-associated mortality also was clearly lower (adjusted OR 0.12; 95% CI, 0.01-0.93; P = .04). Risk factors such as lifestyle, smoking, and body mass index as well as family history were similar in both groups. Blue-collar workers had a higher incidence of CRC compared with professionals. The risk factors for CRC were a positive family history and smoking. LIMITATIONS: Number and ethnicity of the participants, non-randomized study. CONCLUSION: Colonoscopy with polypectomy significantly reduces CRC incidence and cancer-related mortality in the general population.