Prospective Cohort Study

Secret History: Return of the Black Death Channel 4, 7-8pm In 1348 the Black Death swept through London, killing people within days of the appearance of their first symptoms. Exactly how many died, and why, has long been a mystery. This Secret History documentary follows experts as they pick through the evidence and reveal why the plague killed on such a scale. And they ask, what might be coming next?

Medscape

Summary Background Since December, 2019, Wuhan, China, has experienced an outbreak of coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Epidemiological and clinical characteristics of patients with COVID-19 have been reported but risk factors for mortality and a detailed clinical course of illness, including viral shedding, have not been well described. Methods In this retrospective, multicentre cohort study, we included all adult inpatients (≥18 years old) with laboratory-confirmed COVID-19 from Jinyintan Hospital and Wuhan Pulmonary Hospital (Wuhan, China) who had been discharged or had died by Jan 31, 2020. Demographic, clinical, treatment, and laboratory data, including serial samples for viral RNA detection, were extracted from electronic medical records and compared between survivors and non-survivors. We used univariable and multivariable logistic regression methods to explore the risk factors associated with in-hospital death. Findings 191 patients (135 from Jinyintan Hospital and 56 from Wuhan Pulmonary Hospital) were included in this study, of whom 137 were discharged and 54 died in hospital. 91 (48%) patients had a comorbidity, with hypertension being the most common (58 [30%] patients), followed by diabetes (36 [19%] patients) and coronary heart disease (15 [8%] patients). Multivariable regression showed increasing odds of in-hospital death associated with older age (odds ratio 1·10, 95% CI 1·03–1·17, per year increase; p=0·0043), higher Sequential Organ Failure Assessment (SOFA) score (5·65, 2·61–12·23; p Interpretation The potential risk factors of older age, high SOFA score, and d-dimer greater than 1 μg/mL could help clinicians to identify patients with poor prognosis at an early stage. Prolonged viral shedding provides the rationale for a strategy of isolation of infected patients and optimal antiviral interventions in the future. Funding Chinese Academy of Medical Sciences Innovation Fund for Medical Sciences; National Science Grant for Distinguished Young Scholars; National Key Research and Development Program of China; The Beijing Science and Technology Project; and Major Projects of National Science and Technology on New Drug Creation and Development.

Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China: a retrospective cohort study

https://www.commed.vcu.edu/Chronic_Disease/2012/cochranrvwrschbias.pdf

The Cochrane Collaboration's tool for assessing risk of bias in randomised trials

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Food, Nutrition, Physical Activity, and the Prevention of Cancer : a Global Perspective : 食物、栄養、身体活動とがんの予防 : 世界的展望(後篇)

/pdf/author-correction-agree-s-agree-ii-extension-for-surgical-18dsjlbq.pdf

Author Correction: AGREE-S: AGREE II extension for surgical interventions: appraisal instrument

Desmid tumours are myofibroblastic tumours that originate from the muscle aponeurosis and represent around 3% of all soft tissue neoplasms [1]. They commonly affect the extremities and to a lesser extent the abdominal wall and intestinal mesentery [2]. Although they do not have metastatic potential, desmoid tumours are known to be associated with aggressive local infiltration of the surrounding tissues.

Wide local excision of abdominal wall desmoid tumour with abdominal wall reconstruction - a video vignette.

Predictors of Nodal Disease in Rectal Cancer Patients with Complete Mucosal Response to Neoadjuvant Therapy

Introduction Pneumatosis intestinalis (PI) is a broad term that describes the presence of gas in the bowel walls. The colon is affected in 36% of cases. Eosinophilic colitis (EC) is a rare form of colitis that is characterized mainly by eosinophilia in blood and affected tissues. Although eosinophilic colitis responds well to conservative treatment, yet the association of PI could be an indication of emergent surgery. Case Presentation A 48-year-old female patient with a history of recurrent attacks of abdominal pain and distention that did not respond to conservative treatment, was hospitalized and investigated thoroughly. The result of abdominal computed tomography (CT) scan indicated the presence of pneumatosis coli. Based on the findings of the CT scan, colonoscopy was done revealing hyperemic and hypertrophied mucosa at the hepatic flexure, from which multiple punch biopsies were taken for histopathological assessment. The pathological examination of these biopsies detected a diffuse active colitis of moderate severity with excess eosinophils (10 - 15/HPF), which is consistent with the diagnosis of EC. The patient improved dramatically on fluid therapy and antibiotics with complete resolution of pneumatosis coli in the follow up CT scan. However, the patient developed a severe relapse of symptoms once oral intake was resumed and this time the conservative treatment failed to improve the condition. Surgery was indicated and laparoscopic right hemicolectomy with primary anastomosis and covering ileostomy was done. The patient was free of symptoms after the operation and her postoperative course was uneventful with no complications encountered. Conclusions Eosinophilic colitis usually has a good prognosis, however its association with pneumatosis coli could reflect a serious damage to the colonic mucosa. Although eosinophilic colitis responds well to medical treatment, yet in certain cases where clinical signs are evident and pneumatosis coli is present, surgical intervention is the treatment of choice.

https://colorectalresearch.sums.ac.ir/article_45510_40f813ce49f78a1b14ff5aa16db25b68.pdf

Sameh Hany Emile

Papers

Author Correction: AGREE-S: AGREE II extension for surgical interventions: appraisal instrument

Wide local excision of abdominal wall desmoid tumour with abdominal wall reconstruction - a video vignette.

Predictors of Nodal Disease in Rectal Cancer Patients with Complete Mucosal Response to Neoadjuvant Therapy

Pneumatosis Coli Secondary to Eosinophilic Colitis: Report of a Refractory Case

Systematic review and meta-analysis of randomized clinical trials on the treatment of low anterior resection syndrome.