Dario Raimondo

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BACKGROUND The recommended second-line therapy for Helicobacter pylori (H. pylori) eradication is a quadruple regimen that fails in up to 30% of patients. Several recent studies suggest levofloxacin-based triple therapies as an alternative rescue treatment. However, dosage and length of levofloxacin-based regimens have not been established. AIM To compare(More)
Low-grade intestinal inflammation plays a key role in the pathophysiology of irritable bowel syndrome (IBS), and this role is likely to be multifactorial. The aim of this review was to summarize the evidence on the spectrum of mucosal inflammation in IBS, highlighting the relationship of this inflammation to the pathophysiology of IBS and its connection to(More)
BACKGROUND There is no standard practice in the induction of colitis by 2,4,6-trinitrobenzene sulfonic (TNBS) acid. Usually, the repeated administration of TNBS is preferred, because it will result in a local Th1 response that has the characteristics of Crohn`s disease. MATERIALS AND METHODS A total of 30 rats were randomized into two groups, consisting(More)
In the setting of the curative oncological surgery, the gastric surgery is exposed to complicated upper gastrointestinal leaks, and consequently the management of this problem has become more critically focused than was previously possible. We report here three cases of placement of a partially silicone-coated SEMS (Evolution Controlled Release Esophageal(More)
An association between multiple sclerosis and autoimmune hepatitis has been described. The latter can also be unmasked or exacerbated by a variety of therapies used in multiple sclerosis, such as beta-Interferon or glatiramer acetate. Two cases of hepatitis occurring after exposure to glatiramer acetate are described here: the first, was possibly due to(More)
BACKGROUND Self-expandable metal stents are a non-surgical option for the treatment of symptomatic malignant colorectal obstruction as palliative treatment or as a bridge to surgery. AIMS To report data from a regional study on self-expandable metal stent (SEMS) placement for malignant colorectal obstruction. METHODS Two hundred and four patients (male(More)
BACKGROUND/AIM An association has been reported between lung cancer and John Cunningham (JC) virus infection. The aim of this study was to evaluate the prevalence of JC virus in a small cohort of patients with lung adenocarcinoma and assess its presence in nodal metastasis. MATERIALS AND METHODS Consecutive samples of 13 surgically-removed lung tumors and(More)