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The objective and background is to confirm in a double-blind, placebo-controlled study the high triptan response rates we had previously reported in an open study in migraine patients with unilateral cranial autonomic symptoms. In this randomized, double-blind, placebo-controlled study 80 migraineurs with unilateral cranial autonomic symptoms were assigned to receive rizatriptan 10 mg wafer or placebo (ratio 1:1) and treated for a single moderate or severe migraine attack. The primary endpoints were pain freedom at 2 h and total migraine freedom at 2 h. Secondary endpoints included pain relief, no associated symptoms and sustained pain freedom or relief. Significantly more patients reported pain freedom at 2 h after taking rizatriptan (54 %) than after placebo (8 %) (therapeutic gain 46 % [28 %; 64 %]; P < 0.001). Similarly, significantly more patients reported total migraine freedom at 2 h after rizatriptan (51 %) than after placebo (8 %) (therapeutic gain 43 % [26 %; 61 %]; P < 0.001). Rizatriptan was also more effective than placebo on most secondary endpoints. We confirm in a placebo-controlled study our previous data suggesting that the presence of unilateral cranial autonomic symptoms in migraineurs predicts a positive response to triptans, probably owing to intense trigeminal peripheral afferent activation which strongly recruits peripheral neurovascular 5-HT1B/1D receptors. Acute and preventive pharmacological trials in migraine should focus also on this subset of migraine patients. [ABSTRACT FROM AUTHOR]

This study was aimed at verifying the improvement on the motor impairment and functionality in 19 patients with chronic hemiparesis after stroke treated with a robot-aided rehabilitation protocol using the ReoGo™ system (Motorika Medical Ltd, Israel), and at evaluating the persistence of the effects after 1 month. The study also focused on the actual possibility of administering the robot-aided therapy with the ReoGo™ for the upper limbs and on the patients' degree of acceptance and compliance with the treatment. Subjects underwent an assessment prior to the start of the rehabilitation project (T-1), one at the start (T0), one at the end of the treatment (T1) and one after one month from the end of the treatment (T2). The following tests were administered: (i) Fugl-Meyer (FM) upper limb; Ashworth scale (AS); Functional Independence Measure (FIM™) (T-1 - T2); (ii) strength evaluation; Visual Analogue Scale (VAS) for pain; Frenchay Arm test (FAT); Box and Block test (BBT); Timed Up and Go (TUG) test (T0 - T2). Additionally, the Euro-QoL questionnaire and a VAS for the treatment satisfaction were administered to the subjects. Non-statistical difference of scores at T-1 and T0 on almost the entire battery of tasks suggested a stable patients' performance prior to the start of the rehabilitation. With the exception of the Medical Research Council (MRC) and the AS sub-scales measuring -as appropriate- strength and spasticity of the shoulder, triceps and wrist, all scores showed a significant increase between T0 and T1. The improvement on the pain could not be proved significant (p = 0.10). A significant increase between T0 and T2 was found for all assessment scores, with the exception of the MRC for external shoulder rotators (p = 0.05) and of the AS for shoulder (p = 0.32) and wrist (p = 0.08). Substantial stability was observed between T1 and T2. Patients were capable of completing the treatment and showed good participant satisfaction. This pilot study led to the finding of a clinical improvement and excellent patients compliance. It is possible that the learning process experienced by the patients was robot-dependent, especially in consideration of the general maintenance of the achievements observed on all activities. [ABSTRACT FROM AUTHOR]

Faith could dampen Post-Stroke Depression (PSD), which may negatively influence recovery. The present pilot study is an initial examination of the role of religion and spirituality on the functional recovery after a recent stroke. Data were analyzed from 112 consecutive stroke inpatients, who underwent a 2-month standard rehabilitation program. All participants received the Royal Free Interview (RFI), a semi-structured interview for religious and spiritual beliefs, and were assessed on their mood with the Hospital Anxiety and Depression Scale (HADS). Functional status was measured by means of the Functional Independence Measure (FIM). The relationship between religious beliefs, mood improvements, and functional recovery was explored by means of a multiple linear regression. No association between faith and recovery of functional independence could be verified, neither religiousness as a 'coping strategy' was associated with functional recovery in this study. An explorative study of a larger size, which also takes into consideration the cultural background and religious beliefs of all patients, is warranted in the longterm. [ABSTRACT FROM AUTHOR]

Melevodopa hydrochloride plus carbidopa in effervescent tablets (M/C) is a readily soluble antiparkinsonian tablet formulation. A total of 221 patients with Parkinson's disease and motor fluctuations entered a randomized, double-blind, double-dummy, controlled parallel group study, which compared the effectiveness of oral M/C effervescent tablets with standard oral formulation levodopa/carbidopa tablets (L/C; Sinemet) in reducing total daily OFF time. The difference of total daily OFF time (intention-to-treat population) between the two groups was not statistically significant ( P = 0.07): −39.4 minutes (95%CI: −67.08 to −11.73) in M/C group vs. +3.5 minutes (95%CI: −36.19 to +43.26) in the L/C group. In the intragroup analysis, M/C significantly reduced the baseline daily OFF, which remained unchanged in the L/C group. There were no unexpected adverse events in either treatment arms, and discontinuation rates due to adverse events did not differ between the two groups [M/C: 2 patients (1.3%); L/C: 1 patient (1.4%)]. This study failed to meet the primary endpoint ( P = 0.07); however, there was a trend in favour of the M/C preparation, which deserves further attention. © 2010 Movement Disorder Society [ABSTRACT FROM AUTHOR]

This cross-sectional study evaluated locus of control and its subscales in Parkinson’s disease. A total of 50 consecutive Parkinson’s disease participants and 50 healthy volunteers (control group) were enrolled. External locus of control was significantly higher in Parkinson’s disease participants, whereas internal locus of control had no significant differences. External locus of control and internal locus of control were correlated in control group, but not in Parkinson’s disease. In Parkinson’s disease participants, external locus of control was negatively associated with health-related quality of life as well as positively associated with emotional distress and disease severity (but not with disability). After adjusting to confound variables, the associations remained. On the other hand, internal locus of control was negatively associated with depression. [ABSTRACT FROM AUTHOR]

Background Personality traits are deemed important in many fields of Medicine. The present study aimed at evaluating i) the presence of Sense-of-Coherence (SOC) in patients suffering from Parkinson's Disease (PD) in comparison with an age-matched general control population, ii) the influence of SOC on health-related variables, such as depression and anxiety, quality of life (Qol), and activities of daily living (ADL). Methods SOC was measured in 50 PD patients and in 50 matched controls enrolled in cross-sectional study. The other clinical measures included: Mini Mental State Examination (MMSE), Movement Disorder Society revision of the Unified Parkinson's Disease Rating Scale (MDSUPDRS), Well-being Index (WHO-5), Hospital Anxiety and Depression Scale (HADS) and the Barthel Index of ADL (BI). Data were analysed with univariate statistics and loglinear adjusted regression models. Results No difference emerged between PD and controls on socio-demographic and SOC. A statistically significant positive correlation was found between SOC and Qol (0.40, p < 0.004) and a negative significant correlation between SOC and emotional distress (-0.37,p < 0.008). The multivariate regression analysis confirmed the negative effect of SOC on total emotional distress (-3%, p = 0.01) and positive effect on Qol (2%, p = 0.01).SOC and BI were uncorrelated. Conclusions SOC is predictive of QoL and emotional distress in PD, whereas no evidence of a predictive effect for disability could be found. These results support only partially, the Salutogenic Theory in PD, i. e. a strong SOC positively influences psychosocial health, but does not influence physical health. [ABSTRACT FROM AUTHOR]

Background: The myocardial effects of phosphodiesterase type 5 inhibitors (PDE5i) have recently received consideration in several preclinical studies. The risk/benefit ratio in humans remains unclear. Methods: We performed a meta-analysis of randomized, placebo-controlled trials (RCTs) to evaluate the efficacy and safety of PDE5i on cardiac morphology and function. From March 2012 to December 2013 (update: May 2014), we searched English-language studies from MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials and SCOPUS-selecting RCTs of continuous PDE5i administration that reported cardiovascular outcomes: cardiac geometry and performance, afterload, endothelial function and safety. The pooled estimate of a weighted mean difference between treatment and placebo was obtained for all outcomes using a random effects model. A test for heterogeneity was performed and the I2 statistic calculated. Results: Overall, 1,622 subjects were treated, with 954 randomized to PDE5i and 772 to placebo in 24 RCTs. According to our analysis, sustained PDE5 inhibition produced: (1) an anti-remodeling effect by reducing cardiac mass (−12.21 g/m2, 95% confidence interval (CI): −18.85; −5.57) in subjects with left ventricular hypertrophy (LVH) and by increasing end-diastolic volume (5.00 mL/m2; 95% CI: 3.29; 6.71) in non-LVH patients; (2) an improvement in cardiac performance by increasing cardiac index (0.30 L/min/m2, 95% CI: 0.202; 0.406) and ejection fraction (3.56%, 95% CI: 1.79; 5.33). These effects are parallel to a decline of N-terminal-pro brain natriuretic peptide (NT-proBNP) in subjects with severe LVH (−486.7 pg/ml, 95% CI: −712; -261). PDE5i administration also produced: (3) no changes in afterload parameters and (4) an improvement in flow-mediated vasodilation (3.31%, 95% CI: 0.53; 6.08). Flushing, headache, epistaxis and gastric symptoms were the commonest side effects. Conclusions: This meta-analysis suggests for the first time that PDE5i have anti-remodeling properties and improve cardiac inotropism, independently of afterload changes, with a good safety profile. Given the reproducibility of the findings and tolerability across different populations, PDE5i could be reasonably offered to men with cardiac hypertrophy and early stage heart failure. Given the limited gender data, a larger trial on the sex-specific response to long-term PDE5i treatment is required. [ABSTRACT FROM AUTHOR]

Abstract: Environmental studies performed in Panasqueira mine area (central Portugal) identified high concentrations of several metal(loid)s in environmental media, and individuals environmentally and occupationally exposed showed higher levels of As, Cr, Mg, Mn, Mo, Pb and Zn in blood, urine, hair and nails when compared to unexposed controls. To evaluate the presence of immunological alterations attributable to environmental contamination, we quantified neopterin, kynurenine, tryptophan, and nitrite concentrations in plasma, and analysed the percentage of several lymphocytes subsets, namely CD3+, CD4+ and CD8+ T-cells, CD19+ B-cells, and CD16+56+ natural killer (NK) cells in a group of individuals previously tested for metal(loid) levels in different biological matrices. The environmentally exposed group had significantly lower levels of %CD8+ and higher CD4+/CD8+ ratios, whereas the occupationally exposed individuals showed significant decreases in %CD3+ and %CD4+, and significant increases in %CD16+56+, when compared to controls. Analysed biomarkers were found to be influenced by age, particularly neopterin, kynurenine and kynurenine to tryptophan ratio (Kyn/Trp) with significantly higher levels in older individuals, and %CD3+, %CD8+ and %CD19+ with significantly lower values in older individuals. Males environmentally exposed showed significantly lower values of %CD19+ when compared to control females. The concentration of Pb in toenails was associated to the level of neopterin, kynurenine and Kyn/Trp ratio (all direct), and the concentration of Mn in blood to the level of %CD8+, %CD19+ (both inverse) and CD4+/CD8+ ratio (direct). Overall our results show that the metal(loid) contamination in Panasqueira mine area induced immunotoxic effects in exposed populations, possibly increasing susceptibility to diseases. [Copyright &y& Elsevier]

Abstract: Previous studies investigating the exposure to metal(loid)s of populations living in the Panasqueira mine area of central Portugal found a higher internal dose of elements such as arsenic, chromium, lead, manganese, molybdenum and zinc in exposed individuals. The aims of the present study were to evaluate the extent of genotoxic damage caused by environmental and occupational exposure in individuals previously tested for metal(loid) levels in different biological matrices, and the possible modulating role of genetic polymorphisms involved in metabolism and DNA repair. T-cell receptor mutation assay, comet assay, micronucleus (MN) test and chromosomal aberrations (CA) were performed in a group of 122 subjects working in the Panasqueira mine or living in the same region. The modifying effect of polymorphisms in GSTA2, GSTM1, GSTP1, GSTT1, XRCC1, APEX1, MPG, MUTYH, OGG1, PARP1, PARP4, ERCC1, ERCC4, and ERCC5 genes was investigated. Significant increases in the frequency of all biomarkers investigated were found in exposed groups, however those environmentally exposed were generally higher. Significant influences of polymorphisms were observed for GSTM1 deletion and OGG1 rs1052133 on CA frequencies, APEX1 rs1130409 on DNA damage, ERCC1 rs3212986 on DNA damage and CA frequency, and ERCC4 rs1800067 on MN and CA frequencies. Our results show that the metal(loid) contamination in the Panasqueira mine area induced genotoxic damage both in individuals working in the mine or living in the area. The observed effects are closely associated to the internal exposure dose, and are more evident in susceptible genotypes. The urgent intervention of authorities is required to protect exposed populations. [Copyright &y& Elsevier]

Abstract: Background: Arterial hypertension affects endothelial function and arterial stiffness. The angiotensin (AT1) receptor antagonist irbesartan improves endothelial function and arterial stiffness in hypertensive patients. Nebivolol, a beta1-selective beta blocker, reduces systemic vascular resistance and stimulates nitric oxide release thus exerting positive effects on vascular function. However, comparative studies on the vascular effects of third generation beta-blockers and AT1 receptor blockers are lacking. Aim of this randomized, double-blind study was to test the hypothesis of non-inferiority of nebivolol to irbesartan, both in association with hydrochlorothiazide, on endothelial function, arterial stiffness and central hemodynamic parameters in patients with arterial hypertension naïve on therapy. Methods: Sixty-five patients were randomized to receive irbesartan/hydrochlorothiazide (150mg/12.5mgday) or nebivolol/hydrochlorothiazide (5mg/12.5mgday) for 8-weeks. Endothelial function, pulse wave velocity, augmentation index, central and brachial blood pressures were measured at baseline and at the end of the study. Results: Systolic and diastolic central blood pressure, as well as brachial arterial pressure, decreased to a similar extent after both treatments. Similar changes in endothelial function between groups were detected at the end of the study. A significant reduction in pulse wave velocity, central blood pressure, and augmentation index adjusted for heart rate, was found in both the treatment groups at the end of the study, without significant differences between groups. Conclusions: The results of this study confirm the hypothesis of non-inferiority of short-term treatment with nebivolol compared to irbesartan, both in association with hydrochlorothiazide, on endothelial function, arterial stiffness and central hemodynamic parameters in hypertensive patients naïve on therapy. [Copyright &y& Elsevier]

Abstract: Objective: The surgical treatment of residual N2 disease following induction radio-chemotherapy (IT) for locally advanced cIIIA-N2 non-small-cell lung cancer (NSCLC) is still debated. The long-term results after resection in a pN2 series are at the focus of this study. Methods: From January 1992 to December 2008, 161 consecutive pathologically proven Stage IIIA-N2 NSCLC patients underwent IT. Among these, 40 pN2s were included in this retrospective analysis. The associations between the mortality and the disease-free status with potential risk factors were explored by means of the Kaplan–Meier and Cox regression analysis. Results: Mean age and male/female ratio were 58.7±9.7 years and 36/4, respectively. Twelve patients (30%) showed a clinical partial response and 28 (70%) showed stable disease. There was one (3%) perioperative death and four (10%) major complications. In the total group, the 3- and 5-year survival rates were 24.2% and 19.3%, respectively. The Cox regression analysis suggested that the macroscopic pN2 status proved to be a negative prognostic factor (hazard ratio (HR)=2.8, confidence interval (CI) 95%: 1.1–7.3; p =0.04). The recurrence rate flattened at 30.8% at the 3rd year. Furthermore, the bilobectomy–pneumonectomy group had a risk of relapse 6.9 times higher than the lobectomy group (CI 95%: 2.5–18.8; p <0.001). Conclusions: The persistence of disease at the N2 level after IT and surgery for cIIIa-N2 NSCLC does not exclude favorable outcome after resection, in particular in those patients with minor residual disease. [Copyright &y& Elsevier]

Abstract: Trimetazidine, an inhibitor of free fatty acids (FFA) oxidation, shifts cardiac and muscle metabolism from FFA to glucose utilization. This effect results in a greater production of high energy phosphates and ultimately into an anti-ischemic effect. Whether the anti-ischemic cardiac effects of trimetazidine (TMZ) can be translated to skeletal muscle in patients with claudication is unknown. We investigated the effectiveness of TMZ on functional performance in patients with peripheral arterial disease (PAD) and claudication. One hundred patients with claudication were enrolled in a parallel, double-blind, 3 months study. Patients were randomized to receive TMZ or matching placebo and were included in a domiciliary exercise program, consisting in daily sessions of aerobic and isotonic exercise for at least five days a week. All patients underwent a treadmill test, evaluating maximal walking distance (MWD), and ankle–brachial index (ABI) at baseline and after 3 months. ABI was similar in the two groups at baseline and did not significantly change at the end of the study in either groups (0.83+0.04 vs 0.85+0.03, TMZ vs placebo, respectively). MWD improved in all patients with exercise training; however, a greater improvement in MWD was observed with TMZ compared to placebo (23% vs 14%, p <0.0001). Physical training ameliorates functional performance in PAD. The adjunct of TMZ to exercise induces a greater improvement in MWD, suggesting that the inhibition of FFA oxidation improves functional capacity in patients with PAD and claudication. [Copyright &y& Elsevier]

OBJECTIVES Thymectomy plays an important role in patients with myasthenia gravis (MG). This study aimed to explore predictors of postoperative myasthenic crisis (POMC) after thymectomy and to define a predictive score of respiratory failure. METHODS The clinical data of 177 patients with MG undergoing thymectomy from January 1995 to December 2011 were retrospectively reviewed. The following factors were analysed in relation to the occurrence of myasthenic crisis: gender, age, body mass index (BMI), anti-acetylcholine receptor-antibody level, bulbar symptoms, comorbidities, duration of symptoms, Osserman-stage, Myasthenia Gravis Foundation of America (MGFA) stage, history of myasthenic crisis, use of immoglobulins or plasmapheresis, kind of therapy, spirometric and blood gas parameters, histology, kind of surgery, non-myasthenic complications and duration of intubation. RESULTS Twenty-two patients experienced postoperative respiratory failure after thymectomy. Univariate analysis revealed a correlation with age >60 years (odds ratio (OR) = 1.79, 95% confidence interval (CI) = 1.04–6.78; P = 0.040); Osserman-stage (IIB- OR = 5.16, 95% CI = 1.10–24.18; P = 0.037, III–IV- OR = 8.75, 95% CI = 1.53–50.05; P = 0.015); bulbar symptoms (OR = 7.42, 95% CI = 1.67–32.84; P = 0.008); BMI >28 (OR = 3.99, 95% CI = 1.58–10.03; P = 0.003); preoperative plasmapheresis (OR = 2.97, 95% CI = 1.18–14.04; P = 0.021); duration of symptoms >2 years (OR = 4.00, 95% CI = 1.09–14.762; P = 0.036); extended surgery (OR = 2.52, 95% CI = 1.02–6.22; P = 0.045); lung (OR = 4.05, 95% CI = 1.44–11.42; P = 0.008), pericardial (OR = 3.78, 95% CI = 1.45–9.82; P = 0.006) or pleural resection (OR = 3.23, 95% CI = 1.30–8.03; P = 0.012); Vital Capacity % <80% (OR = 0.20, 95% CI = 0.05–0.82; P = 0.025) and PaCO2 >40 mmHg (OR = 3.76, 95% CI = 1.12–12.68; P = 0.032). Multivariate logistic regression analysis showed that Osserman-stage (IIB- OR = 5.69, 95% CI = 1.09–29.69; P = 0.039 (III–IV- OR = 11.33, 95% CI = 1.67–76.72; P = 0.013), BMI >28 (OR = 3.65, 95% CI = 1.10–12.15; P = 0.035), history of myasthenic crisis (OR = 24.10, 95% CI = 2.34–248.04; P = 0.007), duration of symptoms >2 years (OR = 5.94, 95% CI = 1.12–31.48; P = 0.036) and lung resection (OR = 8.48, 95% CI = 2.18–32.97; P = 0.002) independently predict POMC. Excluding history of preoperative myasthenic crisis (statistically associated with Osserman-stage), we built a scoring system according to the OR of Osserman-stage (I–IIA, IIB, III–IV), BMI (<28, ≥28), duration of symptoms (<1, 1–2, >2 years) and association with a pulmonary resection. This model helped in creating four classes with increasing risk of respiratory failure (Group I, 6%; Group II, 10%; Group III, 25%; Group IV, 50%). CONCLUSIONS Our model facilitates the stratification of patient risk and prediction of the occurrence of POMC. Moreover, it could help to guide the anaesthesiologist's decision on the duration of intubation. Further studies based on larger series are needed to confirm these preliminary data. [ABSTRACT FROM AUTHOR]

Background: The myocardial effects of phosphodiesterase type 5 inhibitors (PDE5i) have recently received consideration in several preclinical studies. The risk/benefit ratio in humans remains unclear.Methods: We performed a meta-analysis of randomized, placebo-controlled trials (RCTs) to evaluate the efficacy and safety of PDE5i on cardiac morphology and function. From March 2012 to December 2013 (update: May 2014), we searched English-language studies from MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials and SCOPUS-selecting RCTs of continuous PDE5i administration that reported cardiovascular outcomes: cardiac geometry and performance, afterload, endothelial function and safety. The pooled estimate of a weighted mean difference between treatment and placebo was obtained for all outcomes using a random effects model. A test for heterogeneity was performed and the I2 statistic calculated.Results: Overall, 1,622 subjects were treated, with 954 randomized to PDE5i and 772 to placebo in 24 RCTs. According to our analysis, sustained PDE5 inhibition produced: (1) an anti-remodeling effect by reducing cardiac mass (-12.21 g/m2, 95% confidence interval (CI): -18.85; -5.57) in subjects with left ventricular hypertrophy (LVH) and by increasing end-diastolic volume (5.00 mL/m2; 95% CI: 3.29; 6.71) in non-LVH patients; (2) an improvement in cardiac performance by increasing cardiac index (0.30 L/min/m2, 95% CI: 0.202; 0.406) and ejection fraction (3.56%, 95% CI: 1.79; 5.33). These effects are parallel to a decline of N-terminal-pro brain natriuretic peptide (NT-proBNP) in subjects with severe LVH (-486.7 pg/ml, 95% CI: -712; -261). PDE5i administration also produced: (3) no changes in afterload parameters and (4) an improvement in flow-mediated vasodilation (3.31%, 95% CI: 0.53; 6.08). Flushing, headache, epistaxis and gastric symptoms were the commonest side effects.Conclusions: This meta-analysis suggests for the first time that PDE5i have anti-remodeling properties and improve cardiac inotropism, independently of afterload changes, with a good safety profile. Given the reproducibility of the findings and tolerability across different populations, PDE5i could be reasonably offered to men with cardiac hypertrophy and early stage heart failure. Given the limited gender data, a larger trial on the sex-specific response to long-term PDE5i treatment is required. [ABSTRACT FROM AUTHOR]

OBJECTIVES The outcome of locally advanced non-small-cell lung cancer (NSCLC) patients with pathological complete response (pCR)—pT0N0 —after induction chemoradiotherapy (IT) followed by surgery has, to date, only rarely been investigated. The long-term results in this highly selected subset of patients were evaluated and reported here to identify any predictive factors associated with prognosis. METHODS From January 1992 to December 2009, 195 consecutive locally advanced (T1–T4/N0–2/M0) NSCLC patients underwent IT, and after clinical restaging, 137 were operated upon with radical intent. Among these, 37 (19% of the overall and 27% of the surgical cohort) showed a pCR status and were included in this retrospective analysis. Survival rates and prognostic factors were analysed by the Kaplan–Meier, the log-rank and Cox regression analyses. RESULTS The mean age and male/female ratio were 61.9 ± 9.8 years and 33/4, respectively. Before starting IT, the clinical staging was IIb in 2 (5%) patients, IIIa in 20 (54%) and IIIb in 15 (41%). Morbidity and 30-day mortality rates were 27 and 3%, respectively. The overall 3- and 5-year long-term survivals (LTSs) and disease-free survival (DFS) were 67 and 64% and 68 and 71%, respectively. Overall, 17 patients (46%) experienced a recurrence, occurring more frequently in a distant site (32%) than locally (19%). The analysis of the 5-year LTS suggests that (i) the initial single N2 station involvement (P = 0.010); (ii) the resection to a lesser extent than pneumonectomy (P = 0.005) and (iii) the adjuvant therapy (P = 0.005) are all positive prognostic factors. In particular, a 5-year hazard ratio of 8.21 (95% confidence interval 2.16–31.16, P = 0.002) was estimated by Cox regression analysis for subjects who did not undergo adjuvant therapy vs those who did. CONCLUSIONS After induction radiochemotherapy followed by surgery in locally advanced NSCLC, a pCR is achieved in a remarkable proportion of cases (27% in our experience). In such patients, a rewarding LTS (64% at 5 years) could be expected, especially when a single N2 station is involved at diagnosis or when an adjuvant treatment is administered. Nevertheless, recurrences after surgery are quite common (46%) and this evidence deserves further investigations and deeper analysis. [ABSTRACT FROM AUTHOR]