Pregnancy and inflammatory bowel disease: Do we provide enough patient education? A British study of 1324 women

AIM To examine patient knowledge and factors influencing knowledge about pregnancy in British women with inflammatory bowel disease(IBD).METHODS This is a post hoc analysis of a study of female members of Crohn's and Colitis United Kingdom, aged 18-45 years who were sent an online questionnaire recording patient demographics, education, employment, marital status, and disease characteristics. Disease related pregnancy knowledge was recorded using Crohn's and colitis pregnancy knowledge score(CCPKnow).RESULTS Of 1324 responders, 776(59%) suffered from Crohn's disease, 496(38%) from ulcerative colitis and 52(4%) from IBD-uncategorised. CCPKnow scores were poor(0-7) in 50.8%, adequate(8-10) in 23.6%, good(11-13) in 17.7% and very good(≥ 14) in 7.8%. Multiple linear regression analysis revealed that higher CCPKnow scores were independently associated with higher educational achievement(P < 0.001), younger age at diagnosis(P = 0.003) and having consulted a health care professional about pregnancy and IBD(P = 0.001). CONCLUSION Knowledge was poor in 50%. Speaking with healthcare professionals was a modifiable factor associated with better knowledge. This illustrates the importance of disease related pregnancy

Current practice and clinicians' perception of medication non-adherence in patients with inflammatory bowel disease:A survey of 98 clinicians

AIM The survey ascertains perceptions and describes current practice of clinicians regarding medication non-adherence in patients with Inflammatory Bowel Disease.METHODS Gastroenterologists, trainees and inflammatory bowel disease(IBD) specialist nurses from the United Kingdom were invited to a web based survey collecting data on clinician demographics, patient volume and level of interest in IBD. Respondents were asked to estimate non-adherence levels and report use of screening tools and interventions to improve adherence.RESULTS Non-adherence was seen as an infrequent problem by 57% of 98 respondents. Levels of non-adherence were estimated lower than evidence suggests by 29% for mesalazine(5ASA), 26% for immunomodulators(IMM) and 21% for biologics(BIOL). Respondents reporting non-adherence as a frequent problem were more likely to report adherence levels in line with evidence(5ASA P < 0.001; IMM P = 0.012; BIOL P = 0.015). While 80% regarded screening as important only 25% screenregularly(40% of these with validated assessment tools). Respondents stated forgetfulness, beliefs about necessity of medication and not immediately apparent benefits as the main reasons for non-adherence. Patient counselling on benefits and risks of medication was a commonly used intervention.CONCLUSION Clinicians treating IBD patients frequently underestimate non-adherence and use of validated screening tools is infrequent. Most respondents identified the main factors associated with non-adherence in line with evidence and often counselled patients accordingly. Professional education should focus more on non-adherence practice to avoid adverse treatment outcomes associated with non-adherence.

Efficacy of infliximab in acute severe ulcerative colitis:A single-centre experience

AIM:To suggest infliximab(IFX) is effective for acute severe ulcerative colitis,from real-life clinical practice.METHODS:All patients receiving IFX for the treatment of acute severe ulcerative colitis in a single centre were included.Data were extracted from clinical records in order to assess response to IFX therapy.The primary endpoint was colectomy-free survival,and secondary outcomes included glucocorticosteroid-free remission and safety,which was evaluated by recording deaths and adverse events.Demographic and clinical characteristics of those who underwent colectomy and those who were colectomy-free,both at discharge from their index admission,and during follow-up after an initial response to IFX were compared.RESULTS:Forty-four patients(16 females,mean age 36 years) received IFX between May 2006 and January 2012 for acute severe ulcerative colitis.The median duration of follow-up post-first infusion was 396 d(interquartile range = 173-828 d).There were 21(47.7%) patients with < 1 year of follow-up,10(22.7%) with 1 years to 2 years of follow-up,and 13(29.5%) with > 2 years of follow-up post-first infusion of IFX.Overall,35(79.5%) responded to IFX,avoiding colectomy during their index admission,29(65.9%) were colectomyfree at last point of follow-up(median follow-up 396 d),and 25(56.8%) were in glucocorticosteroid-free remission at end of follow-up.There was one death from post-operative sepsis,20 d after a single IFX infusion.Colectomy rates were generally lower among those "bridging" to thiopurine.Of 18 patients "bridged" to thiopurine therapy,17(94.4%) were colectomyfree,and 15(83.3%) were in glucocorticosteroid-free remission at study end.No predictors of response were identified.CONCLUSION:IFX is effective for acute severe ulcerative colitis in real-life clinical practice.Two-thirds of patients avoided colectomy,and more than 50% were in glucocorticosteroid-free remission.

Functional gastrointestinal disorders in inflammatory bowel disease: Time for a paradigm shift?

Recent advances in biological therapies have revolutionalised and redefined treatment targets in inflammatory bowel disease(IBD).There is now a stronger emphasis on achieving the more stringent therapeutic goals of mucosal and histological healing,rather than clinical remission alone.Consequently,the treatment of refractory“functional”gastrointestinal symptoms,often attributed as the aftermath of previous inflammation,has recently become more prominent in quiescent disease.With further expected advances in anti-inflammatory treatments on the horizon,the burden of such symptoms in quiescent disease,which have been relatively neglected,is set to become an even bigger problem.In this article,we highlight the current state of research and understanding in this field,including recent developments and clinical practice guidelines on the diagnosis and management of functional gastrointestinal symptoms,such as irritable bowel syndrome and functional anorectal and pelvic floor disorders,in patients with quiescent IBD.These disorders are not only highly prevalent in these patients,they are often misdiagnosed,and are difficult to treat,with very few evidence-based therapies.Moreover,they are associated with substantial impairment in quality-of-life,considerable morbidity,and psychological distress.There is therefore an urgent need for a change in emphasis towards earlier recognition,positive diagnosis,and targeted treatment for patients with ongoing functional gastrointestinal symptoms in the absence of active IBD.This article also highlights the need for further research to develop much needed evidence-based therapies.

溃疡性结肠炎

溃疡性结肠炎（ulcerativecolitis，uc）是一种消化道炎症性疾病，病变主要位于结直肠。UC好发于青年人，发达国家的人群患病率较高。UC表现为结直肠弥漫性、连续性浅表炎症，以及相应的组织学改变。下消化道内镜或影像检查可以明确诊断。目前尚未发现UC的明确病因，其发病机制与遗传易感个体的结肠内环境变化有关，具有慢性、终身、易复发的病程特点。

消化不良

消化不良的定义不尽相同，但总体来说描述的都是上腹部的疼痛和不适。消化不良患者的生命年限正常，但生活质量会因此而降低，工作效率也饱受影响。据估计，英国针对消化不良上的花费约为每年10亿英镑（约合11．6亿欧元或15．5亿美元），所以，恰当地处理这种状况就显得尤为重要。