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Even after rehabilitation, post stroke patients remain disabled. The Post Stroke Checklist (PSC) was developed to highlight unmet needs of community-dwelling stroke patients. The present study set out to validate Post Soft Care-App, designed to administer the PSC using smartphones and tablets, in order to monitor unmet needs in chronic patients. Fifty-three patients and fifteen physiotherapists were enrolled. The therapists administered the PSC to patients using the app, and then completed a structured questionnaire on its usability and utility. The Post Soft Care-App highlighted the following unmet needs: increased spasticity (56.6%), reduced independence in activities of daily living (47.2%), reduced mobility (45.3%), absence of secondary prevention (45.3%). Therapists positively evaluated Post Soft Care-App as useful, practical, quick to complete (96.2%), and effective in helping improve communication with patients (75.5%). The Post Soft Care-App can be considered a valid assessment tool for helping therapists to monitor functional outcomes in chronic patients.

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Pentalogy of Cantrell is a rare congenital anomaly consisting of the following features: 1) midline supraumbilical abdominal wall defects; 2) deficiency of the anterior diaphragm; 3) defects in the diaphragmatic pericardium; 4) defects of the lower sternum; 5) congenital intracardiac defects. We report 3 cases of pentalogy of Cantrell diagnosed respectively at 13, 18 and 24 weeks of gestation. In case 1 Cantrell's pentalogy was diagnosed during the 1(st) trimester. Case 2 revealed the coexistence of cystic hygroma. Case 3 showed an association with dysplastic left kidney and mild pyelectasis of the right kidney. Our results confirm the possibility of an early detection of Cantrell's pentalogy and reveal the possibility of associations with other pathological findings.

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BACKGROUND: The issue of whether or not liver function is compromised in the healthy elderly population remains unsolved. AIM: To investigate the putative age-related modifications of hepatic function using the 13C-methacetin breath test. Because endogenous CO2 production changes with age, motor activity and nutrition, a different form of processing the results was investigated. PATIENTS AND METHODS: Twenty-nine elderly subjects (mean age, 79.8 +/- 7.9 years; female/male ratio, 17/12) and 28 adult subjects (mean age, 40.6 +/- 12.3 years; female/male ratio, 13/15) underwent 13C-methacetin breath test and trans-abdominal echosonography with Doppler pulsed wave analysis of the coeliac axis and portal vein. RESULTS: Although the 13CO2 peak occurred within 15-30 min in both elderly and adult subjects, it was significantly decreased in the former (30.66% +/- 9.2% vs. 38.33% +/- 6.05%; P < 0.001), as was the cumulative excretion (33.07% +/- 7.06% vs. 39.81% +/- 5.68%; P < 0.001). When correcting for the effects of CO2 excretion by age, the age-related modification of the cumulative dose became more evident (elderly group 30.15% +/- 6.46% vs. adult group 37.97% +/- 5.92%; P < 0.0001). The elderly group also showed an increase in the intra-hepatic resistance index using Doppler pulsed wave analysis, which inversely correlated with the results of the breath test. CONCLUSIONS: Hepatic function is not well preserved in healthy humans throughout life and may be due to an increase in vascular resistance.

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BACKGROUND: The aim of this study was to determine the risk of malignancy in cystic ovarian tumors < 10 cm in diameter in asymptomatic postmenopausal women. METHODS: All cystic ovarian tumors, detected by abdominal and transvaginal sonography screening, in asymptomatic postmenopausal women were evaluated with respect to size and morphology. Follow-up data were available both on patients undergoing surgery and on those who elected to be followed without operative intervention. Titration of the tumoral marker Ca125 was carried out, too. RESULTS: Unilocular cystic tumors were detected in 32 of 352 postmenopausal patients (9%), of 45-65 years of age arrived at the "Centre for diagnosis and therapy of menopausal diseases" of the III Divisione di Ginecologia e Ostetricia della Seconda Università degli Studi di Napoli from the 1st January to the 31st December 1999. All tumors were < 10 cm in diameter and 98% were < 5 cm in diameter; just one tumor was hardly > 5 cm in diameter (5.8), 14 of these cystic ovarian tumors (49%) resolved spontaneously within 60 days while 18 (51%) persisted. Seven patients with persistent cystic ovarian tumors underwent operative tumor removal. Five of these patients had serous cystadenoma and 2 other women had cystoadenofibroma. Not even one case of ovarian carcinoma was found in this group. The remaining 11 patients with unilocular cystic ovarian tumors underwent sonography control every 3 months for one year and no one of these patients developed ovarian carcinoma. In all these patients the dosage of the tumoral marker Ca125 remained under the suspicious threshold of malignant ovaric tumor (Ca125 = 35 U/ml). CONCLUSIONS: Unilocular cystic ovarian tumors < 5 cm in diameter in asymptomatic postmenopausal women were associated with minimal risk for ovarian cancer. In contrast, complex ovarian cysts wall abnormalities or solid areas are associated with a significant risk for malignancy. These date are important in determining therapeutic optimal strategies in these patients.

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New experimental methods in cellular electrophysiology allowed the identification and characterization of specific "ion channels" in the plasma membrane of cardiac cells in different regions of the heart. Function and implication of the "ion channels" have been considered in 1) the initiation of the heart-beat, 2) the chronotropic and inotropic effects of neurotransmitters (nor-epinephrine-acetylcholine), 3) the action mechanism of the steroid cardioactive drugs, 4) the cardiac repolarization, 5) the physiopathology of several arrhythmias. Moreover clinical data useful for the indirect evaluation of the ion channels function have been pointed out, stressing the ion channels models contribution for the cardiac pathology interpretation, particularly in the cardiac arrhythmias field.

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