Multiple sclerosis and headache co-morbidity. A case-control study

The prevalence of primary headache (PH) in a multiple sclerosis (MS) sample vs. control healthy subjects was investigated at a neurological clinic in 2004–2005: 122 of 238 (51%) MS patients and 57 of 238 (23%) controls proved to be affected by headache. The groups did not differ for the rates of PH types. Headache types of MS patients were comparable to those of PH patients that were observed at the same institute in a case-control comparison. First symptoms of headache preceded those of MS in two thirds of cases. Headache features did not significantly change after MS onset. Comorbidity of MS and PH could be explained by some common clinical and biological traits.     

Isolation of 13 novel highly polymorphic microsatellite loci for the Amazonian Palm Mauritia flexuosa L.f. (Arecaceae)

Mauritia flexuosa L.f. (Arecaceae) is a New World tropical palm that generally grows in isolated swamps along meandering rivers and is in danger of fragmentation through unsustainable harvest practices. To explore gene flow among populations of M. flexuosa in Amazonia, we developed 13 novel, polymorphic microsatellite loci for M. flexuosa. Further studies will employ these loci to investigate the impacts of artisanal gold mining and wild-harvest on gene flow among populations of M. flexuosa.     

Feasibility and safety study of day-case Transtar™ procedure

BackgroundShort hospitalization surgery is cost effective and convenient for both patients and healthcare system. Stapled transanal rectal resection (STARR) conducted with the new curved device, Contour Transtar, has proved an effective and safe procedure for treatment of obstructed defecation syndrome.The aim of this study was to determine the safety and feasibility of STARR, performed as a day-case procedure.Material and methodsRetrospective review was performed of all STARR performed as day-case surgery between September 2009 and February 2011. The entire study (intervention, data collection and data analysis) was conducted at the One-day Surgery Unit of the St. Andrea Hospital, Rome, Italy. All patients with surgical indication to STARR for the presence of an obstructed defecation syndrome were included in the study. We excluded from day-case protocol, patients over 65 years old, with an ASA score of III–IV or with a BMI over 35. The surgical technique reflects the original technique proposed by Antonio Longo with the exception of the longitudinal prolapse opening, which was created with the use of an electric scalpel between two Kocher clamps and not by an application of Transtar stapler. To evaluate the feasibility and safety of performing this procedure with short hospitalization, we investigated the presence and the time of presentation of post-operative complications.ResultsEighty-nine patients underwent STARR as a day-case regimen, and none presented major complications or required an extension of hospital stay or readmission.ConclusionsSTARR performed with Contour Transtar, in selected patients, is safe and feasible in day-case regimen if performed by expert surgeons and in a structure that allows the physician to keep the patient hospitalized or to re-admit and promptly treat those patients who present major surgical complication.     

Risk of multiple sclerosis relapses when switching from fingolimod to cell-depleting agents: the role of washout duration

Journal of Neurology - Fingolimod (FTY) induces sequestration of lymphocytes in secondary lymphoid organs and the average lymphocyte recovery following discontinuation takes...