Epidemiology and treatment outcome of MDR and pre-XDR TB in international migrants at two reference centers in the North of Italy: a cross-sectional study coordinated by Stop TB Italia Onlus.

Objective: We evaluated the epidemiology and treatment outcomes of multi-drug-resistant (MDR) and pre-extensively-resistant (pre-XDR) tuberculosis (TB) in migrants at two TB reference centers in Italy.

Study Design: Patient selection criteria for the present study were as follows: age ≥18 years, international migrants (i.e.

Towards tailored regimens in the treatment of drug-resistant tuberculosis: a retrospective study in two Italian reference Centres.

Background: The increased incidence of drug-resistant TB is a major challenge for effective TB control. Limited therapeutic options and poor treatment outcomes of DR-TB may increase drug-resistance rates. The objective of the study is to retrospectively compare MDR-TB and pre-XDR-TB treatment regimens and outcomes in two large TB reference centres in Italy from January 2000 to January 2015.

The Italian registry of pulmonary non-tuberculous mycobacteria - IRENE: the study protocol.

Background: A substantial increase in pulmonary and extra-pulmonary diseases due to non-tuberculous mycobacteria (NTM) has been documented worldwide, especially among subjects suffering from chronic respiratory diseases and immunocompromised patients. Many questions remain regarding the epidemiology of pulmonary disease due to NTM (NTM-PD) mainly because reporting of NTM-PD to health authorities is not mandated in several countries, including Italy. This manuscript describes the protocol of the first Italian registry of adult patients with respiratory infections caused by NTM (IRENE).

Simple strategy to assess linezolid exposure in patients with multi-drug-resistant and extensively-drug-resistant tuberculosis.

Linezolid is used increasingly for the treatment of multi-drug-resistant (MDR) and extensively-drug-resistant (XDR) tuberculosis (TB). However, linezolid can cause severe adverse events, such as peripheral and optical neuropathy or thrombocytopenia related to higher drug exposure. This study aimed to develop a population pharmacokinetic model to predict the area under the concentration curve (AUC) for linezolid using a limited number of blood samples.

Cost-effectiveness of bedaquiline in MDR and XDR tuberculosis in Italy.

To evaluate the cost-effectiveness of bedaquiline plus background drug regimens (BR) for multidrug-resistant tuberculosis (MDR-TB) and extensively drug-resistant tuberculosis (XDR-TB) in Italy. : A Markov model was adapted to the Italian setting to estimate the incremental cost-effectiveness ratio (ICER) of bedaquiline plus BR (BBR) versus BR in the treatment of MDR-TB and XDR-TB over 10 years, from both the National Health Service (NHS) and societal perspective. Cost-effectiveness was evaluated in terms of life-years gained (LYG).

Patients' Attitudes and Physicians' Perceptions Toward Maintenance Therapy for Advanced Non-Small-cell Lung Cancer: A Multicenter Italian Survey.

Introduction: Pemetrexed maintenance therapy (MT) after induction with platinum-based chemotherapy has recently become a common treatment strategy for advanced nonsquamous non-small-cell lung cancer (NSCLC). However, the benefits of MT should be weighed with consideration of the patients' perceptions and preferences. The aim of the present study was to evaluate patients' attitudes toward MT and to describe physicians' awareness of their patients' inclinations.

Comparison of effectiveness and safety of imipenem/clavulanate- versus meropenem/clavulanate-containing regimens in the treatment of MDR- and XDR-TB.

No large study to date has ever evaluated the effectiveness, safety and tolerability of imipenem/clavulanate versus meropenem/clavulanate to treat multidrug- and extensively drug-resistant tuberculosis (MDR- and XDR-TB). The aim of this observational study was to compare the therapeutic contribution of imipenem/clavulanate versus meropenem/clavulanate added to background regimens to treat MDR- and XDR-TB cases.84 patients treated with imipenem/clavulanate-containing regimens showed a similar median number of antibiotic resistances (8 versus 8) but more fluoroquinolone resistance (79.

Effectiveness and safety of meropenem/clavulanate-containing regimens in the treatment of MDR- and XDR-TB.

No large study has ever evaluated the efficacy, safety and tolerability of meropenem/clavulanate to treat multidrug- and extensively drug-resistant tuberculosis (MDR- and XDR-TB). The aim of this observational study was to evaluate the therapeutic contribution, effectiveness, safety and tolerability profile of meropenem/clavulanate added to a background regimen when treating MDR- and XDR-TB cases.Patients treated with a meropenem/clavulanate-containing regimen (n=96) showed a greater drug resistance profile than those exposed to a meropenem/clavulanate-sparing regimen (n=168): in the former group XDR-TB was more frequent (49% versus 6.

Beyond multidrug-resistant tuberculosis in Europe: a TBNET study.

The emergence of drug-resistant tuberculosis (TB) is a challenge to TB control in Europe. We evaluated second-line drug susceptibility testing in Mycobacterium tuberculosis isolates from patients with multidrug-resistant, pre-extensively drug-resistant (pre-XDR-TB) and XDR-TB at 23 TBNET sites in 16 European countries. Over 30% of bacilli from patients with pre-XDR-TB showed resistance to any fluoroquinolone and almost 70% to any second-line injectable drug.

Endovascular exclusion of iatrogenic femoral artery pseudoaneurysm with the Wallgraft-Endoprosthesis.

Development of femoral artery pseudoaneurysm represents a continuing problem after percutaneous peripheral interventional procedures as well as coronary angioplasty. We report a case of symptomatic, expanding femoral artery pseudoaneurysm in a 60-year-old man who underwent percutaneous transluminal coronary angioplasty and stenting for acute myocardial infarction. A self-expanding Wallgraft Endoprosthesis (Boston Scientific, USA) was delivered under fluoroscopic guidance via contralateral percutaneous femoral approach to the site, resulting in immediate complete exclusion of the pseudoaneurysms.

Factor V Leiden mutation and patent foramen ovale in ischemic stroke.

We report a 47-years-old male with ischemic stroke, whose arteriographic and echocardiographic investigations did not reveal any steno-occlusive arterial disease or embolic source from the left cardiac chambers. A transesophageal echocardiogram showed a patent foramen ovale (PFO), whilst laboratory screening for coagulation abnormalities showed heterozygosity for factor V Leiden mutation. The significance of the association of PFO with factor V Leiden mutation is discussed as a possible cause of ischemic stroke through paradoxical embolism from a venous source.

Fetal echocardiography: a comparison of different techniques.

There is great availability on the market of echocardiographic instruments that have innovative technological systems which use second harmonic imaging. The true usefulness and applicability of these instruments in fetal echocardiography have yet to be verified. The objective of the present study was to verify the impact of this echographic technology in the diagnostic evaluation of the fetal cardiovascular system.

Tuberculosis and Pelger-Huët anomaly. Case report.

We describe a patient with pulmonary tuberculosis and a rare disturbance of leukocyte segmentation, known as "Pelger-Huët anomaly", which can be observed in various diseases such as malignancies and/or infections. The importance of this association is equivocal: some authors have related to the association the particular severity of tuberculosis or the death they observed; in the case reported we noted no evidence of such a relation, notwithstanding the presence of the homozygous form of the Pelger-Huët anomaly. We suggest therefore that, when Pelger-Huët anomaly is found, an underlying disease should be searched for; the course of this illness, however, might not be affected.

Time-course of dobutamine-induced wall motion abnormalities in the infarct area following thrombolytic therapy.

Stress-induced asynergies in the infarct area following thrombolytic therapy are considered to reflect incomplete recanalization of the culprit vessel. However, reperfusion is a dynamic process with successive pathophysiological phases, so that the timing of assessment of residual ischemia may have relevant clinical implications. We studied the time-course of dobutamine-induced homozonal asynergies in 61 (group B) survivors of uncomplicated infarction as compared to 54 (group A) control subjects showing normal response to dobutamine stress echocardiography within 10 days of acute myocardial infarction.

Prolonged ECG abnormalities in a subject with high altitude pulmonary edema (HAPE).

High Altitude Pulmonary Edema (HAPE) is an uncommon type of non-cardiogenic pulmonary edema. Few data are available regarding ECG abnormalities in patients with HAPE. They are usually slight and related to acute pulmonary hypertension.

Different clinical and prognostic significance of painful and silent myocardial ischemia detected by exercise electrocardiography and dobutamine stress echocardiography after uncomplicated myocardial infarction.

Prevalence and prognostic significance of painful and silent ischemia detected by exercise electrocardiography (ECG) and dobutamine stress echocardiography (DSE) were evaluated in 407 consecutive patients recovering from acute myocardial infarction. Painful ischemia assessed by both tests was not associated with different clinical characteristics of patients; on the other hand, it identified a higher risk subgroup compared with silent ischemia during exercise ECG but not during DSE.

Prognostic value of residual ischaemia assessed by exercise electrocardiography and dobutamine stress echocardiography in low-risk patients following acute myocardial infarction.

Background: Risk stratification after uncomplicated myocardial infarction is major clinical problem. In particular, the prognostic value of residual inducible ischaemia is still controversial. We compared the relative prognostic value of exercise ECG and dobutamine stress echocardiography performed in the early post-infarction period.