An engineered glove to follow finger function in rheumatoid arthritis: an observational prospective study.

The engineered Hand Test System (HTS) glove has shown high reliability in assessing the baseline functional status of rheumatoid arthritis (RA) hand. Starting from this achievement, the aim of the present observational prospective study was to assess the functionality of the single fingers of rheumatoid hand at follow-up. Eighty RA patients performed HTS glove tests at baseline and among these fifty-six patients were re-tested after 7 months. The HTS glove parameters [Touch Duration (TD), Movement Rate (MR), Inter Tapping Interval (ITI)] were correlated with disease activity and disability clinimetric indexes [Disease Activity Score 28 joint count-C-reactive protein (DAS28-CRP), Clinical Disease Activity Index (CDAI), Simplified Disease Activity Index (SDAI), Health Assessment Questionnaire-Disability Index (HAQ-DI), grip strength, visual analogue scale of pain (VAS), patient global assessment (PGA)], and with laboratory values. HTS glove parameters (TD, ITI, and MR) showed statistically significant correlations with clinimetric and clinical indexes at both time points (p < 0.05). During follow-up, a statistically significant variation of all HTS glove parameters for the fingers that have performed both the worst or best HTS test at baseline was detected (p < 0.05), while the mean HTS glove parameter values by considering all fingers did not show a statistically significant variation over time, as well as the traditional clinimetric indexes. Besides the objective role in assessing the RA hand function by integrating the traditional clinimetric indexes, the HTS glove seems a useful tool for evaluating worst or best finger function during time by measuring the movement speed.

Validation of the Meet-URO score in patients with metastatic renal cell carcinoma receiving first-line nivolumab and ipilimumab in the Italian Expanded Access Program.

BACKGROUND: The Meet-URO score allowed a more accurate prognostication than the International Metastatic RCC Database Consortium (IMDC) for patients with pre-treated metastatic renal cell carcinoma (mRCC) by adding the pre-treatment neutrophil-to-lymphocyte ratio and presence of bone metastases. MATERIALS AND METHODS: A post hoc analysis was carried out to validate the Meet-URO score on the overall survival (OS) of patients with IMDC intermediate-poor-risk mRCC treated with first-line nivolumab plus ipilimumab within the prospective Italian Expanded Access Programme (EAP). We additionally considered progression-free survival (PFS) and disease response rates. Harrell's c-index was calculated to compare the accuracy of survival prediction. RESULTS: Overall the EAP included 306 patients, with a median follow-up of 12.2 months, median OS was not reached, 1-year OS was 66.8% and median PFS was 7.9 months. By univariable analysis, both the IMDC score and the two additional variables of the Meet-URO score were associated with either OS or PFS (P < 0.001 for all comparisons). The four Meet-URO risk groups (G) had 1-year OS of 92%, 72%, 50% and 21% for G2 (29.1% of patients), G3 (28.8%), G4 (33.0%) and G5 (9.1%), respectively. OS was significantly shorter in each consecutive G (P = 0.001 for G3, P < 0.001 for both G4 and G5 compared to G2). Similarly, Meet-URO Gs 2-5 showed decreasing median PFS and response rates. The Meet-URO score showed the highest c-index for both OS (0.73) and PFS (0.67). Limitations include the post hoc nature of this analysis and the lack of a comparative arm to assess predictive value. CONCLUSION: The Meet-URO score appeared to show better prognostic classification than the IMDC alone in patients with mRCC at IMDC intermediate-poor risk treated with first-line nivolumab and ipilimumab.

Lifestyle and Mediterranean diet adherence in a cohort of Southern Italian patients with Multiple Sclerosis.

BACKGROUND/OBJECTIVES: Several studies supported the beneficial effects of the Mediterranean diet (MeDi) on chronic diseases. In Multiple Sclerosis (MS), the MeDi might interfere with systemic inflammatory state, gut microbiota, and comorbidities. The Med Diet Score (MDS) estimates the adherence to the MeDi and the cardiovascular (CV) risk. Aims of our study were i) to photograph lifestyle and diet habits of a southern Italy cohort of people with MS (pwMS), and ii) to investigate the impact of the MeDi on MS clinical outcomes. SUBJECTS/METHODS: We conducted a multi-center, cross-sectional study, enrolling 435 consecutive consenting pwMS, attending the outpatient clinics for routine follow-up visits. Participants underwent a clinical examination and a 29-item self-administered questionnaire on life and dietary habits. Disease phenotype, Expanded Disability Status Scale (EDSS), MS Severity Score (MSSS), waist circumference (WC), Body Mass Index (BMI), therapies, and comorbidities, were updated. MDS was assessed and correlated with current and retrospective clinical data. RESULTS: 75.8% of respondents were interested in nutrition, 72.8% were non-smokers, 52.9% performed physical activity, and 45.6% used food supplements. MDS was higher in pwMS with normal WC (p = 0.031), and inversely correlated with MSSS (p = 0.013) and EDSS (p = 0.012) at survey time. MDS did not correlate with the total number of relapses (before and after diagnosis) (p = 0.372). Metabolic comorbidities were associated with an increased 10-year CV risk (r = 0.85, p = 0.002). CONCLUSION: Our findings suggest a putative beneficial effect of the MeDi on WC, MS course and disability. Given the role of chronic systemic inflammation in maintenance of autoimmunity and secondary neurodegeneration, both involved in long-term disability, we may suppose a beneficial effect of the MeDi on MS long-term disability outcomes, probably mediated by a modulation of the gut microbiota and the low-grade chronic systemic inflammation.

Assessing upper limb function in multiple sclerosis using an engineered glove.

BACKGROUND AND PURPOSE: The importance of upper limb function in multiple sclerosis (MS) is increasingly recognized, especially for the evaluation of patients with progressive MS with reduced mobility. Two sensor-engineered gloves, able to measure quantitatively the timing of finger opposition movements, were previously used to assess upper limb disability in MS. The aims of the present study were: (1) to confirm the association between glove-derived variables and standard measures of MS disability in a larger cohort; (2) to assess the correlation with quantitative magnetic resonance imaging (MRI) and quality of life (QoL) measures; and (3) to determine if the glove-derived variables offer advantages over the standard measure for assessing upper limb function in MS, namely, the Nine-Hole Peg Test (9HPT). METHODS: Sixty-five patients with MS, stable on disease-modifying treatment, were evaluated at baseline using the glove, and through clinical examination (Expanded Disability Status Scale, Symbol Digit Modalities Test, Timed 25-Foot Walk Test and 9HPT), MRI evaluation and QoL questionnaires. Correlations between the glove-derived variables and clinical, MRI and QoL variables were assessed using Spearman's rank correlation coefficient analysis. RESULTS: Glove-derived variables significantly differed between patients with relapsing-remitting and those with progressive MS, with similar or slightly higher correlations of the 9HPT with clinical variables. We found greater correlations of the QoL physical component with glove-derived variables than with the 9HPT, and a significant correlation of its mental component with the glove-derived variables but not with the 9HPT. CONCLUSION: The study results, confirming previous findings and showing advantages over the 9HPT, encourage the investigation of sensitivity to change in glove-derived variables in a longitudinal setting.

A snapshot on patient-reported outcome measures of people with multiple sclerosis on first-line therapies in a real world setting.

BACKGROUND: Patient-reported outcomes (PROs) may help patients and clinicians in selecting disease-modifying therapies (DMTs) for multiple sclerosis (MS). OBJECTIVE: To evaluate PRO differences among first-line DMTs for relapsing-remitting (RR) people with MS (pwMS). METHODS: Multicenter study. RR pwMS on first-line DMTs completed Fatigue Severity Scale (FSS), PROs Indices for MS (PRIMUS), 36-item Short-Form Health Survey (SF-36), treatment satisfaction questionnaire for medication (TSQM), Beck Depression Inventory-II (BDI-II), and Symbol Digit Modalities Test (SDMT). Differences among PROs across DMTs were tested by ANOVA. Multivariable linear regressions were used to investigate associations between PROs and the treatment group. RESULTS: Two-hundred eighty pwMS were enrolled: 56% were on interferons (INF), 22% on dimethylfumarate (DMF), 13% on glatiramer acetate, and 9% on teriflunomide (Teri). Compared with INF, pwMS on Teri were the oldest, with higher disability, worst depression at BDI, worst cognitive performances at SDMT (p = 0.001), fatigue at FSS (p = 0.001), and activity limitation and quality of life respectively at PRIMUS (p = 0.005) and SF-36 Mental Composite Score (p < 0.001); pwMS on DMF reported highest side effects and, together with pwMS on Teri, better treatment satisfaction at TSQM. CONCLUSIONS: Compared with INF-treated patients, pwMS on DMF and Teri reported the best treatment satisfaction, although DMF-treated pwMS reported higher side effects and those on Teri the worst QoL and fatigue; however, the older age, higher disability and depression, and worse cognitive performance of pwMS on Teri suggest to be careful in evaluating these results.

Treadmill training in patients affected by Charcot-Marie-Tooth neuropathy: results of a multicenter, prospective, randomized, single-blind, controlled study.

BACKGROUND AND PURPOSE: Muscle-strengthening, stretching or proprioceptive treatments may slow symptom progression in Charcot-Marie-Tooth (CMT) neuropathy. The aim of the study was to evaluate safety and efficacy of treadmill training in CMT1A. METHODS: We planned a multicenter, prospective, randomized, single-blind, controlled study. We recruited 53 outpatients affected by CMT1A and randomized them into two treatment groups: one underwent stretching and proprioceptive exercise, whereas the other was additionally treated with treadmill training (TreSPE). Primary outcome measures (OMs) were the walking evaluations and secondary OM was the balance assessment. All participants were assessed at baseline and after 3 and 6 months of treatment. RESULTS: Most patients showed an improvement in at least one OM after 3 months [42/47 (89.4%)] and 6 months [38/40 (95%)] of treatment. No adverse events were reported in either group. CONCLUSIONS: The most important finding was that both stretching and proprioceptive exercise and treadmill training had an objective benefit on patients affected by CMT disease, without causing overwork weakness. We had a low rate of drop out and did not find deterioration in motor performance. Our results also confirm that applying evidence-based medicine methods to rehabilitative research is the correct way to test the efficacy of a treatment.

Serial monitoring of isavuconazole blood levels during prolonged antifungal therapy.

BACKGROUND: Isavuconazole is the newest triazole antifungal approved for the treatment of invasive aspergillosis (IA) and invasive mucormycosis in adult patients. OBJECTIVES: To characterize the assessment of the blood levels of isavuconazole and their association with efficacy and toxicity. METHODS: From January 2017 to May 2018, blood samples obtained from patients receiving isavuconazole were analysed for therapeutic drug monitoring. Factors influencing the blood concentrations of isavuconazole, such as weight, length of treatment, route of administration and results of selected liver function tests, were analysed in univariate and multivariate models. The receiver operating characteristic (ROC) curve was analysed to detect the best cut-off for isavuconazole toxicity. RESULTS: A total of 264 isavuconazole blood concentrations in 19 patients were analysed. The median value of isavuconazole concentration in all patients during the first 30 days of therapy was 3.69 mg/L (range 0.64-8.13 mg/L). A linear increase of 0.032 mg/L (range 0.023-0.041 mg/L) for each day of treatment (P = 0.002) was observed. In multivariate analysis the association between the length of treatment and higher levels of isavuconazole (P < 0.001) and higher serum GGT and lower isavuconazole levels (P = 0.001) was confirmed. Adverse events, mainly gastrointestinal, were reported in six patients (31.6%). Based on time-dependent and fixed-time ROC curve analysis, 4.87 mg/L and 5.13 mg/L, respectively, were the identified thresholds for toxicity. CONCLUSIONS: Isavuconazole was efficacious and well tolerated. Side effects, mainly gastrointestinal, were associated with prolonged administration and high serum levels.

Clinical activity after fingolimod cessation: disease reactivation or rebound?

BACKGROUND AND PURPOSE: There is debate as to whether the apparent rebound after fingolimod discontinuation is related to the discontinuation itself or whether it is due to the natural course of highly active multiple sclerosis (MS). Our aim was to survey the prevalence of severe reactivation and rebound after discontinuation of fingolimod in a cohort of Italian patients with MS. METHODS: Patients with relapsing-remitting MS who were treated with fingolimod for at least 6 months and who stopped treatment for reasons that were unrelated to inefficacy were included in the analysis. RESULTS: A total of 100 patients who had discontinued fingolimod were included in the study. Fourteen patients (14%) had a relapse within 3 months after fingolimod discontinuation, and an additional 12 (12%) had a relapse within 6 months. According to this study's criteria, 10 patients (10%) had a severe reactivation. Amongst these patients, five (5%) had a reactivation that was considered to be a rebound. CONCLUSIONS: The present study showed that more than 26% of patients are at risk of having a relapse within 6 months after fingolimod discontinuation. Nevertheless, the risk of severe reactivations and rebound is lower than has been previously described.

Effectiveness, safety, durability and immune recovery in a retrospective, multicentre, observational cohort of ART-experienced, HIV-1-infected patients receiving maraviroc.

The aim of this retrospective, multicentre, observational study was to assess the durability, safety, immune recovery and effectiveness on viral suppression of antiretroviral therapy (ART) in a maraviroc (MVC)-based cohort. We collected clinical, demographical, immunological and virological parameters of adult HIV patients who were infected by CCR5-tropic virus and started an ART regimen containing MVC from 2005 to 2012. We created a longitudinal mixed model to assess the change over time of data. We enrolled 126 drug-experienced patients; the median duration of MVC treatment was 25 months. The probability of stopping ART at one year was 13.3%, and at three years was 27.3%. Statistically significant changes were observed for CD4+ cell count increase ( p < 0.001), HIV-RNA decrease ( p < 0.001) and total cholesterol decrease ( p = 0.005). Ninety-four patients (79.7%) had CD4 ≥ 200 cells/mm3 at baseline while nine of them reached this threshold at nine months (7.6%), 17 (13%) after nine months and six (5%) remained below 200 cells/mm3 at the end of the study. Overall, 114 patients (90.5%) achieved an HIV-RNA ≤ 50 cp/ml. A majority of patients maintained CD4 cell counts of ≥ 200 cells/mm3 and achieved an undetectable HIV viral load within three months. MVC-containing regimens are safe and appear to be a feasible therapeutic option for ART.

Depressive Symptoms Correlate with Disability and Disease Course in Multiple Sclerosis Patients: An Italian Multi-Center Study Using the Beck Depression Inventory.

BACKGROUND: Depression occurs in about 50% of patients with multiple sclerosis. The aims of this study was to investigate the prevalence of depressive symptoms in a multicenter MS population using the Beck Depression Inventory II (BDI II) and to identify possible correlations between the BDI II score and demographic and clinical variables. METHODS: Data were collected in a multi-center, cross-sectional study over a period of six months in six MS centers in Italy using BDI II. RESULTS: 1,011 MS patients participated in the study. 676 subjects were female, with a mean age of 34 years (SD 10.8), mean EDSS of 3.3 (0-8.5) and mean disease duration of 10.3 years (range 1-50 years). 668 (%) subjects scored lower than 14 on the BDI II and 343 (33.9%) scored greater than 14 (14 cut-off score). For patients with BDI>14 multivariate analysis showed a significant difference between EDSS and disease course. BDI II scores for subjects with secondary progressive (SP) MS were significantly different from primary progressive (PP) patients (p < 0.001) but similar to relapsing-remitting (RR) patients. Considering subjects with moderate to severe depressive symptoms (BDI II score from 20-63), in relation to disease course, 11.7% (83/710) had RR MS, 40.7% (96/236) SP and 13.6% (6/44) PP. CONCLUSIONS: Using the BDI II, 30% of the current sample had depressive symptoms. BDI II score correlates with disability and disease course, particularly in subjects with SP MS. The BDI II scale can be a useful tool in clinical practice to screen depressive symptoms in people with MS.

Italian validation of the 12-item multiple sclerosis walking scale.

Objective. Gait impairment is commonly in people with multiple sclerosis (MS). The 12-item MS walking scale (MSWS-12) assesses patients' measurement of walking quality. The aim of this study was to cross-culturally adapt and validate the MSWS-12 for the Italian population with MS. Methods. Six MS out-patient clinics across Italy enrolled subjects between June 2013 and December 2013. Construct validity of MSWS-12 was determined by examining correlations with the Italian version of the EDSS, the timed 25-foot walk (T25FW), and the Fatigue Severity Scale (FSS). Results. 321 MS subjects were enrolled. Mean age was 47.55 years and mean disease duration was 13.8 years. Mean EDSS score was 4.46. 185 subjects had a relapsing-remitting course, 92 were secondary progressive, 43 were primary progressive, and 1 had a clinically isolated syndrome. The mean total score of the MSWS-12 was 49.6 (SD: 31) with values ranging between 0 and 100. Correlations between the MSWS-12 with age, disease duration, and disease course were found but not with gender. Values of the MSWS-12/IT were significantly related to EDSS (0.71), to the T25FW (0.65), and to the FSS (0.51). Conclusion. MSWS-12/IT has been adapted and validated, it is a reliable and reproducible scale for Italian patients with MS.

Subgroups of multiple sclerosis patients with larger treatment benefits: a meta-analysis of randomized trials.

BACKGROUND AND PURPOSE: No subgroups of patients with higher treatment effects have been clearly detected in multiple sclerosis (MS). The aim of the present work was to evaluate whether there are subgroups of relapsing-remitting MS (RRMS) patients who are more responsive to treatments. METHODS: All published randomized clinical trials in RRMS reporting a subgroup analysis of treatment effect were collected. Two main outcomes, the annualized relapse rate (ARR) and the disability progression, were studied. The treatment effect in each subgroup was reported as a relative effect (RE), defined as the treatment effect in the subgroup relative to the overall effect. A meta-analysis was run to compare the RE between subgroups. RESULTS: Six trials (6693 RRMS patients) were included. Treatment effects on ARR were significantly higher in younger than in older subjects (RE = 0.83 vs. RE = 1.30, P < 0.001), in patients with than those without gadolinium activity (RE = 0.86 vs. RE = 1.15, P = 0.005) and in patients with lower than in those with higher Expanded Disability Status Scale (RE = 0.96 vs. RE = 1.23, P = 0.02), and on disability progression in younger than in older subjects (RE = 0.82 vs. RE = 1.28, P = 0.017). CONCLUSIONS: This study formally shows that in RRMS higher treatment effects are associated with characteristics of earlier (lower age and Expanded Disability Status Scale) and more active (higher gadolinium activity) disease.

Denture-frame modifications in class III patients treated with rapid palatal expansion and facemask: a prospective controlled study.

AIM: The aim of this prospective controlled investigation was to analyze the short-term cephalometric treatment outcomes, according to the denture frame analysis proposed by Sato, of rapid palatal expansion (RPE) and facial mask (FM) therapy. METHODS: A group of 21 patients with Class III malocclusion treated with the RPE and FM (TG) was compared with untreated Class III controls (CG). The mean age of treatment group was 8.8 years; treatment consisted of 4 weeks of RPE activation (0.20 mm/die) followed by 14 hours wear of the FM for a mean of 333.1 days. As CG were used the data published by Tanaka and Sato. Pre- and post-treatment cephalometric values were compared and statistical analyzed with one-sample t-test. A P-value <0.05 was considered statistically significant. RESULTS: For almost all parameters the differences pre and post treatment values resulted significantly different compared to those observed in CG. Regarding conventional occlusal plane (POC) values some differences compared to control group were found but they were not statistically significant (P=0.067) while for aterior occlusal plane (POA) no differences where noticed. CONCLUSION: This study revealed an increase in inter-jaw angle during treatment with FM and RPE, an increase in the inclination of the posterior occlusal plane with respect to the Frankfurt plane and a posterior and lower adaptation of the mandible.

Low back pain among Italian rowers: A cross-sectional survey.

BACKGROUND: Low Back Pain is commonly reported to be a very frequent disorder in rowing, but it is still unclear if its prevalence is higher than in other sports or even in a non-athletes group. OBJECTIVES: To determine prevalence of low back pain (LBP) with and without irradiated pain and possibly related risk factors in a group of elite Italian rowers. METHODS: The study was conducted during the 2010 Italian Indoor Rowing Championship held in Bari from 30th to 31st January. All the 415 rowers who qualified for the national championship were asked to complete a three-page questionnaire on LBP, assisted by a physiotherapist. RESULTS: One hundred and thirty-three athletes (32%) completed the assessment. LBP was very common, with a lifetime and 1 year prevalence of 64.7% and 40.6% respectively. During the last episode, the LBP intensity, measured by a numeric rating scale (NRS), presented a median value of 6/10, and 40% of rowers reported some limitation in daily living activities (ADL). Odds ratio (OR) to suffer from LBP was 2.62 in males compared to females; athletes who row both in sculling and sweep or only sweep showed an OR of 4.43 and 3.32 respectively. CONCLUSIONS: The prevalence of low back pain among rowers seems to be comparable to the one of the general population, even if the recovery appears to be faster. The risk of developing LBP is associated with the rowing typology and the gender, but a prospective study with an adequate sample size is necessary to clearly identify risk factors for LBP in rowers and to implement effective prevention strategies.

Dermatological consultations in an observation unit of an emergency department in Italy.

BACKGROUND: Dermatological emergencies exist and should not be underestimated. On the other hand, many accesses to the emergency department (ED) of patients with dermatological conditions are unjustified. OBJECTIVE: Our main objective is to describe dermatological conditions seen in an ED observation unit (EDOU). Secondly, our aim is to identify alarm symptoms and signs of 'true emergencies'. METHODS: We conducted a prospective study, including dermatological patients admitted to EDOU of the University Hospital of San Martino, Genoa, Italy, in 3 years. RESULTS: Overall 372 patients were studied. The most common condition seen was infection (41.67%) (mainly bacterial), followed by atypical exanthem (13.98%) and vasculitis (11.29%). The highest rate of cases peaked in May (13%); infectious diseases showed two peaks (spring and autumn). CONCLUSION: Given constraints involved in health care today, it is crucial to understand which dermatological presentations are 'true emergencies'. In such a scenario knowing the epidemiology of dermatological emergencies and the alarming skin signs and symptoms might be useful.

Incidence, risk factors and clinical outcome of leukemia relapses with loss of the mismatched HLA after partially incompatible hematopoietic stem cell transplantation.

Genomic loss of the mismatched human leukocyte antigen (HLA) is a recently described mechanism of leukemia immune escape and relapse after allogeneic hematopoietic stem cell transplantation (HSCT). Here we first evaluated its incidence, risk factors and outcome in 233 consecutive transplants from partially HLA-mismatched related and unrelated donors (MMRD and MMUD, respectively). We documented 84 relapses, 23 of which with HLA loss. All the HLA loss relapses occurred after MMRD HSCT, and 20/23 in patients with acute myeloid leukemia. Upon MMRD HSCT, HLA loss variants accounted for 33% of the relapses (23/69), occurring later than their 'classical' counterparts (median: 307 vs 88 days, P<0.0001). Active disease at HSCT increased the risk of HLA loss (hazard ratio (HR): 10.16; confidence interval (CI): 2.65-38.92; P=0.001), whereas older patient ages had a protective role (HR: 0.16; CI: 0.05-0.46; P=0.001). A weaker association with HLA loss was observed for graft T-cell dose and occurrence of chronic graft-versus-host disease. Outcome after 'classical' and HLA loss relapses was similarly poor, and second transplantation from a different donor appeared to provide a slight advantage for survival. In conclusion, HLA loss is a frequent mechanism of evasion from T-cell alloreactivity and relapse in patients with myeloid malignancies transplanted from MMRDs, warranting routine screening in this transplantation setting.

Hepatitis B reactivation in HBsAg-negative/HBcAb-positive allogeneic haematopoietic stem cell transplant recipients: risk factors and outcome.

HBsAg-negative/HBcAb-positive haematopoietic stem cell transplant (HSCT) recipients are at high risk of hepatitis B virus (HBV) reactivation. Allogeneic HSCT recipients from years 2000 to 2010 were evaluated in order to study the impact of being HBsAg-negative/HBcAb-positive in this population. Overall, 137 of 764 patients (18%) were HBsAg-negative/HBcAb-positive before HSCT. Overall survival, non-relapse mortality (NRM), acute and chronic graft-vs.-host disease were similar in HBcAb-positive and HBcAb-negative patients. Reactivation occurred in 14 patients (10%) within a median of 19 months after HSCT (range 9-77). Cause-specific hazard for reactivation was decreased in the case of an HBV-immune/exposed donor (HRadjusted = 0.12; 95% CI, 0.02-0.96; p 0.045) and increased in patients who received rituximab treatment (HRadjusted = 2.91; 95%CI, 0.77-10.97; p 0.11). Competing risk analyses documented a protective role of an HBV-immune/exposed donor (p 0.041) and an increased probability associated with the length of treatment with cyclosporine (p <0.001) and treatment with rituximab (but not with low-dose rituximab prophylaxis, p <0.001 at each landmark point). No differences in overall survival and NRM were found between patients with and without HBV reactivation. The donor's immunity was independently and consistently associated with a decreased risk of HBV reactivation, while rituximab and cyclosporine treatments increased the probability.

Early and long-term outcomes after open or endovascular repair for abdominal aortic aneurysms in high-risk patients.

AIM: The aim of our study was to evaluate the earlier and long term survival as well the postoperative complications in high-risk patients who received endovascular aortic repair (EVAR) as first choice, or open repair when anatomical requirements for EVAR were not met. METHODS: Between January 2005 and January 2010, 593 patients underwent procedures for elective abdominal aortic aneurysm (AAA) repair; 172 of these were considered at high risk according to the American Society of Anesthesiology (ASA) score (ASA III and IV): 150 high-risk patients were males (mean age 72.7, range 53-93 years) and 22 females (mean age 72.9 years, range 60-90 years). The median AAA diameter was 64 (53-75) mm in the open repair group and 62 (55-70) mm in the EVAR group. 121 patients underwent open repair and 51 EVAR, respectively. RESULTS: The 30-day mortality rate was 0% in the EVAR group and 2.4% (3/121) in the open repair group (P=0.26). Long-term results showed: no EVAR-related mortality, no late conversion to open repair in the EVAR group was required during follow-up. No aneurysmal expansion was observed. In the open repair group, no graft-related events were observed during follow-up. The mean follow-up for survival analysis was 1542 days. Overall 5-year survival was 71.7% (SE=4.2%). Survival during follow-up was 92.2%, 86.1%, 76.2%, 65.9% and 61.8% at 12, 24,36,48,60 months respectively in EVAR Group. Open Group present long term survival of 95%, 88.9%, 83.9%, 79.7%, 76% at 12, 24, 36, 48, 60 months respectively. CONCLUSION: Our results in open repair surgery show a perioperative low mortality rate with high survival rate in long term. This result could be successfully achieved even in high-risk patients unsuitable for EVAR.

TMDlib and TMDplotter: library and plotting tools for transverse-momentum-dependent parton distributions.

Transverse-momentum-dependent distributions (TMDs) are extensions of collinear parton distributions and are important in high-energy physics from both theoretical and phenomenological points of view. In this manual we introduce the library [Formula: see text], a tool to collect transverse-momentum-dependent parton distribution functions (TMD PDFs) and fragmentation functions (TMD FFs) together with an online plotting tool, TMDplotter. We provide a description of the program components and of the different physical frameworks the user can access via the available parameterisations.

Evaluation of the cephalometrics modification of growing Class II Division I patients after treatment with the PUL appliance: a pilot study.

AIM: The aim of this preliminary study was to evaluate short-term dentoskeletal changes obtained with a functional appliance for Class II Division I malocclusions called propulsor universal light (PUL). METHODS: Fifteen Class II Division 1 patients (10.6±1.2 years) were consecutively treated by one expert operator with PUL appliance and they were compared with a longitudinal group of Class II Division I untreated patients (9.9±1.9 years) matched for pubertal growth spurt stage and sex. Lateral cephalograms were taken before PUL therapy and at the end of treatment. The mean duration of treatment was 11.2±0.3 months; t-test or Mann-Whitney U-test was used (P <0.05). RESULTS: Statistically significant reduction of the overjet, WITS and ANB was noticed in treated group as well as a significant improvement of CoGo and Ramus. CONCLUSION: Class II Division I malocclusion in the short term was efficiently treated by PUL appliance with both skeletal and dentoalveolar changes.