Post-transplant lymphoproliferative disorders and Epstein-Barr virus DNAemia in a cohort of lung transplant recipients

<p>Abstract</p> <p>Background</p> <p>Post-transplant lymphoproliferative disorders (PTLD) are serious complications in lung transplant recipients. No consensus on EBV DNAemia levels predictive of PTLD has been reached. In addition, in many instances EBV DNAemia is determined in patients with suggestive symptoms only.</p> <p>Methods</p> <p>The characteristics of five patients with PTLD as well as the prevalence of EBV DNAmia in a cohort of 137 consecutive patients receiving lung transplantation are described.</p> <p>Results</p> <p>Twenty-six out of 137 patients (18.9%) were excluded from the analysis because lost at follow-up or dead from PTLD-independent reasons within three months of transplantation. EBV DNA in peripheral blood mononuclear cells (PBMC) was determined in 83/111 patients (74.8%) because of potential PTLD-related symptoms, while 28 patients (25.2%) showed no symptoms and were not examined. EBV DNAemia was positive in 53/83 patients (63.8%), and negative in 30/83 patients (36.2%). PTLD was diagnosed in five (4.5%) patients at a median time of 270 (range 120-870) days following transplantation. All five PTLD (three large B-cell lymphomas, one Hodgkin lymphoma and one possible pre-neoplastic lesion) were potentially associated with EBV infection. However, only 3/5 patients with PTLD had detectable EBV DNAemia: < 1,000 copies EBV DNA/1 × 10⁵PBMC in one patient and > 1,000 copies EBV DNA/1 × 10⁵PBMC in two patients.</p> <p>Conclusion</p> <p>A systematic multidisciplinary (clinical, radiologic, virologic and histologic) approach is mandatory for the diagnosis and management of PTLD in lung transplant recipients, while monitoring of symptomatic patients only may provide an incomplete or late picture of the clinical problem. In addition, staining for EBV antigens and quantification of EBV DNA in biopsy specimens should always be performed to understand the role of EBV infection in the pathogenesis of PTLD.</p

Persistent human cosavirus infection in lung transplant recipient, Italy

Human cosavirus is a novel picornavirus recently identified in feces from children in southern Asia. We report infection with human cosavirus in a patient in the Mediterranean area. The patient was an adult double lung transplant recipient who had chronic diarrhea associated with persistent infection with human cosavirus

Il teatro gay in Italia

La messa in scena della Traviata Norma a Milano nel 1976 apre la breve stagione del “teatro gay” in Italia. Dieci anni dopo, con Fascistissima del KGB&B al Cassero di Bologna, si chiude il periodo del teatro omosessuale militante: le tematiche elaborate in quegli anni, così come gli stili e i codici scenici consolidati nell’ambito culturale LGBT, continueranno a esercitare la loro influenza negli anni a venire, non solo a teatro ma anche nel cinema e nei media. Questo volume raccoglie otto testi che formano una sorta di “canone” del teatro omosessuale in Italia e aggiunge due importanti testimonianze coeve, apparse sulla rivista «Scena», che restituiscono il clima culturale nel quale nacquero quelle opere. L’inquadramento storico è agevolato da brevi schede che precedono ogni testo e da una larga introduzione che descrive lo sviluppo della tematica omosessuale negli anni precedenti, focalizzando l’attenzione su quattro importanti lavori: La governante, Anima Nera, L’Arialda, Persone naturali e strafottenti

Return to work after thoracic organ transplantation in a clinically-stable population

PURPOSE: To evaluate the rate of return to work after transplantation and its determinants in a clinically-stable population of patients transplanted and followed-up at a single institution in Italy. METHODS: 151 thoracic organ transplant recipients (72 lung, 79 heart) were examined. Patients were asked about daily activities, level of education, employment and clinical condition. A six-minute walking test was performed with measurement of dyspnoea using the Borg scale. Quality of Life was evaluated with the SF-36 and GHQ questionnaires. RESULTS: Before transplantation 131 patients (87%), (70 heart and 61 lung) worked. After transplantation, 51 patients (39%) went back to work and 3 more started working. We found that younger age, a better quality of life (mainly in the mental domain), having had an occupation previously (particularly as an entrepreneur/freelancer), and having been off work for less than 24 months, were independent predictors of return to work. CONCLUSIONS: Considering their good, objective and subjective, functional status, some patients who could have returned to work, chose not to. Identifying factors which affect return to work might help health professionals to adopt the best course of treatment and psychological support in order to fulfil this goal; however, return to work should not be considered as the only expression of a patient's real psychophysical condition

Potential New Inflammatory Markers in Bronchiectasis: A Literature Review

Specific molecular and inflammatory endotypes have been identified for chronic respiratory disorders, including asthma and COPD (chronic obstructive pulmonary disease). These endotypes correspond with clinical aspects of disease, enabling targeted medicines to address certain pathophysiologic pathways, often referred to as “precision medicine”. With respect to bronchiectasis, many comorbidities and underlying causes have been identified. Inflammatory endotypes have also been widely studied and reported. Additionally, several genes have been shown to affect disease progression. However, the lack of a clear classification has also hampered our understanding of the disease’s natural course. The aim of this review is, thus, to summarize the current knowledge on biomarkers and actionable targets of this complex pathologic condition and to point out unmet needs, which are required in the design of effective diagnostic and therapeutic trials