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Abstract Patients who undergo oesophagectomy for oesophagealcancer (OC) usually have an overall poor prognosis and, still more preoccupying, an unsatisfactory quality of life (QoL). Considering that, as already noted, post-operative pulmonary function has a strong correlation with the long-term outcome and QoL after surgery, we have assumed and speculated on the clinical benefits of an intensive long-term pulmonary post-operative rehabilitation program in this particular subset of patients. Herein, we report the preliminary results of a comparative retrospective analysis in a series of 58 patients who underwent radical oesophagectomy and post-operative chest physical therapy (CPT) under two different protocols, from October 2006 to January 2011. Finally, we discuss on the time-trend analysis of pulmonary function and the potential role of post-operative pulmonary rehabilitation.

Abstract 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.

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]

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]

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]

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]