Persistence of Nonceliac Wheat Sensitivity, Based on Long-term Follow-up

We investigated how many patients with a diagnosis of nonceliac wheat sensitivity (NCWS) still experienced wheat sensitivity after a median follow-up time of 99 months. We collected data from 200 participants from a previous study of NCWS, performed between July and December 2016 in Italy; 148 of these individuals were still on a strict wheat- free diet. In total, 175 patients (88%) improved (had fewer symptoms) after a diagnosis of NCWS; 145 of 148 patients who adhered strictly to a gluten-free diet (98%) had reduced symptoms, compared with 30 of 52 patients who did not adhere to a gluten-free diet (58%) (P < .0001). Of the 22 patients who repeated the double-blind, placebo- controlled challenge, 20 reacted to wheat. We conclude that NCWS is a persistent condition. Clinicaltrials.gov registration number: NCT02823522

Portal vein thrombosis and Budd-Chiari syndrome as onset of Polycythaemia Vera.

Budd-Chiari syndrome may be defined as a heterogeneous group of vascular disorders characterized by obstruction of hepatic venous return to the level of hepatic venules, supra-hepatic veins, inferior vena cava or right atrium. The main cause of this syndrome is represented by myeloproliferative diseases and, in particular, by polycythemia vera. The latter may cause multiple splanchnic thrombosis, including portal vein thrombosis, particularly important for its clinical outcomes (ascites, collateral vessels genesis, etc.). We report 2 cases of a Budd-Chiari syndrome induced by polycythemia vera characterized by an abnormal clinical onset, both as regards subjects’ age (29 and 39 years old, respectively) and set of symptoms, signs and laboratory data. After a complete clinical, instrumental and genetic diagnosis, the patients were treated with combined therapy, using acetylsalicylic acid and hydroxyurea. The therapy proved successful and patients are still in follow up in our institution. Polycythemia vera should be suspected in patients affected with portal vein thrombosis and Budd-Chiari syndrome even if its clinical onset might be unusual. Every effort should be made to make a correct and early diagnosis in order to start appropriate therapy as soon as possible and to prevent patients from useless diagnostic and therapeutic treatments

Multiple organ failure as onset of mediterranean spotted fever: A review based on a case

Mediterranean spotted fever (MSF) is an infectious disease endemic in the southern regions of Italy, with an incidence of about 400 cases/year. The bacteria responsible of the disease is Rickettsia conorii, transmitted to humans by Rhipicephalus sanguineus, the common dog tick. The infection usually manifests with a characteristic symptomatologic triad: fever, exanthema and the so called tache noire, which is the typical eschar at the site of the tick bite. Immunoglobulin M (IgM) and IgG enzymelinked immunosorbent assay and the gold standard micro-immunofluorescent assay, allow serological diagnosis. We report the case of a man suffering from MSF, whose atypical presentation and false-negative diagnostic tests delayed consistently diagnosis and therapy. Afterwards we review the literature about this topic

Self-Reported Non-Celiac Wheat Sensitivity in High School Students: Demographic and Clinical Characteristics

BACKGROUND: Non-Celiac Wheat Sensitivity (NCWS) has recently been included among the gluten-related disorders. As no biomarkers of this disease exist, its frequency has been estimated based on self-reported symptoms, but to date no data are available about self-reported NCWS in teenagers. AIM: To explore the prevalence of self-reported NCWS in a group of high school students and to study their demographic and clinical characteristics. METHODS: The study was performed between April 2015 and January 2016 in two high schools of a coastal town in the south of Sicily (Italy). A total of 555 students (mean age 17 years, 191 male, 364 female) completed a modified validated questionnaire for self-reported NCWS. The subjects who self-reported NCWS were then compared with all the others. RESULTS: Seven individuals (1.26%) had an established diagnosis of CD. The prevalence of self-reported NCWS was 12.2%, and 2.9% were following a gluten-free diet (GFD). Only 15 out of 68 (23%) NCWS self-reporters had consulted a doctor for this problem and only nine (14%) had undergone serological tests for celiac disease. The NCWS self-reporters very often had IBS symptoms (44%). CONCLUSIONS: Self-reported NCWS was found to be common in teenagers, with a frequency of 12.2%; the frequency of GFD use was 2.9%, which was much higher than the percentage of known CD in the same population (1.26%). A greater awareness of the possible implications on the part of the subjects involved, and a more thorough medical approach to the study of self-reported wheat-induced symptoms are required