Surgery of the Alimentary Tract, Department of Medical and Surgical Sciences, Sant'Orsola - Malpighi Hospital, Alma Mater Studiorum University of Bologna, Bologna, Italy.
Published: February 2018
AI Article Synopsis
Article Abstract
Background And Aims: There is a lack in the literature about prepouch ileitis [PI], in particular regarding risk factors associated with failure of the medical treatment. Aim of the study is to analyse the characteristics of PI patients and to compare those who required surgery with those who were successfully treated with conservative therapy.
Methods: All cases presenting a diagnosis of PI were included and analysed. Patients eventually requiring surgery were compared with those who were managed conservatively, for symptoms of presentation, endoscopic characteristics, and rate of response to medical treatment. A sub-analysis of outcomes based on the final histology was performed.
Results: The overall incidence of PI among 1286 patients was 4.4% [57], after a median of 6.8 years from pouch surgery. Symptoms included increased frequency [26.4%], outlet obstruction [21%], and bleeding [15.8%]. Afferent limb stenosis affected 49.1% of patients. The comparison showed that patients requiring surgery had a higher rate of Crohn's disease and indeterminate colitis [42.1 vs 0% and 15.8 vs 2.6%, p < 0.0001], outlet obstruction as main symptom [47.4 vs 7.9%, p = 0.0023], and afferent limb stenosis [73.7 vs 36.8%, p = 0.008] at endoscopy. Rate of failure of medical treatment at 5 years was 8.2% in patients with ulcerative colitis and 75% in the presence of both indeterminate colitis and Crohn's disease [p < 0.0001].
Conclusions: Crohn's disease, indeterminate colitis, and stenosis with outlet obstruction are risk factors for failure of treatment after diagnosis of PI. Early aggressive therapy and surgery should be considered in these cases.
Brucellosis remains an endemic disease in livestock populations in Rwanda, but the prevalence of the disease varies by geographic region. The common use of informal milk marketing channels represents a health hazard to humans when milk from Brucella-infected cows from one or more households is mixed with milk from other households for human consumption. In Rwanda, knowledge about the burden of brucellosis in livestock and factors associated with farmers' choice of milk marketing channels is very limited.
Although China has achieved malaria elimination certification, the risk of malaria transmission reintroduction due to imported malaria remains. We analyzed data on imported malaria cases collected from January 1, 2014 to December 31, 2021, using multivariable logistic regression analysis to identify the factors associated with severe and relapsing malaria. The odds of severe malaria were around 4-fold greater for patients who were initially diagnosed with a nonmalarial illness than for patients initially diagnosed with malaria.
Background: Previous research has estimated that over one-half of patients with orthopaedic trauma experience financial distress after the injury. However, it is unknown what proportion of patients lived under financial distress before the injury and, therefore, the causal effect of the injury on financial distress. This study examined changes in financial distress after the injury and factors associated with new post-injury financial distress.
Background: Socio-economic status (SES) is an important determinant of severe respiratory infections. Despite being a leading cause of hospitalization, limited attention has been given to social inequities in respiratory syncytial virus (RSV), particularly outside of childhood and beyond neighbourhood-level measures. This study aimed to quantify the burden of severe RSV disease across the age continuum by individual-level SES indicators.
