Ambulatory monitoring of physical activities in patients with Parkinson's disease.

A new ambulatory method of monitoring physical activities in Parkinson's disease (PD) patients is proposed based on a portable data-logger with three body-fixed inertial sensors. A group of ten PD patients treated with subthalamic nucleus deep brain stimulation (STN-DBS) and ten normal control subjects followed a protocol of typical daily activities and the whole period of the measurement was recorded by video. Walking periods were recognized using two sensors on shanks and lying periods were detected using a sensor on trunk. By calculating kinematics features of the trunk movements during the transitions between sitting and standing postures and using a statistical classifier, sit-to-stand (SiSt) and stand-to-sit (StSi) transitions were detected and separated from other body movements. Finally, a fuzzy classifier used this information to detect periods of sitting and standing. The proposed method showed a high sensitivity and specificity for the detection of basic body postures allocations: sitting, standing, lying, and walking periods, both in PD patients and healthy subjects. We found significant differences in parameters related to SiSt and StSi transitions between PD patients and controls and also between PD patients with and without STN-DBS turned on. We concluded that our method provides a simple, accurate, and effective means to objectively quantify physical activities in both normal and PD patients and may prove useful to assess the level of motor functions in the latter.

Comparison of betaxolol with verapamil in hypertensive patients: discrepancy between office and ambulatory blood pressures.

The purpose of this study was to compare in the individual hypertensive patient the blood pressure lowering effect of a beta-blocking agent i.e. betaxolol with that of a calcium entry blocker, i.e. verapamil. The antihypertensive efficacy of the drugs was evaluated both at the physician's office and by monitoring ambulatory daytime blood pressure using a portable blood pressure recorder (Remler M2000). Seventeen patients with uncomplicated essential hypertension (aged 35-67 years) were treated for two consecutive 6-week periods with either betaxolol, 20 mg/day or a slow-release formulation of verapamil, 240-480 mg/day. The sequence of treatment phases was randomly allocated and a 2-week wash-out period preceded each treatment. Both betaxolol and verapamil had a significant blood pressure lowering effect when assessed at the physician's office. However, ambulatory recorded blood pressures were significantly reduced only with betaxolol. In the presence of a physician, the best responders to betaxolol tended to be also the best responders to verapamil, whereas there was no relationship between the fall in ambulatory recorded blood pressure observed during betaxolol and the corresponding fall during verapamil administration. The blood pressure response to both betaxolol and verapamil was not related to age.

Report on the Special Investigation of the Nutrition Department of the Boone Community School District, For the Period August 30, 2004 through March 31, 2006 and Selected Activity for the period February 28, 2000 through March 31, 2006

Community School District Audit Report - Special Investigation

Statins for cardiovascular prevention according to different strategies: a cost analysis.

Background: Several studies have shown that treatment with HMG-CoA reductase inhibitors (statins) can reduce coronary heart disease (CHD) rates. However, the cost effectiveness of statin treatment in the primary prevention of CHD has not been fully established. Objective: To estimate the costs of CHD prevention using statins in Switzerland according to different guidelines, over a 10-year period. Methods: The overall 10-year costs, costs of one CHD death averted, and of 1 year without CHD were computed for the European Society of Cardiology (ESC), the International Atherosclerosis Society (IAS), and the US Adult Treatment Panel III (ATP-III) guidelines. Sensitivity analysis was performed by varying number of CHD events prevented and costs of treatment. Results: Using an inflation rate of medical costs of 3%, a single yearly consultation, a single total cholesterol measurement per year, and a generic statin, the overall 10-year costs of the ESC, IAS, and ATP-III strategies were 2.2, 3.4, and 4.1 billion Swiss francs (SwF [SwF1 = $US0.97]). In this scenario, the average cost for 1 year of life gained was SwF352, SwF421, and SwF485 thousand, respectively, and it was always higher in women than in men. In men, the average cost for 1 year of life without CHD was SwF30.7, SwF42.5, and SwF51.9 thousand for the ESC, IAS, and ATP-III strategies, respectively, and decreased with age. Statin drug costs represented between 45% and 68% of the overall preventive cost. Changing the cost of statins, inflation rates, or number of fatal and non-fatal cases of CHD averted showed ESC guidelines to be the most cost effective. Conclusion: The cost of CHD prevention using statins depends on the guidelines used. The ESC guidelines appear to yield the lowest costs per year of life gained free of CHD.

Report on Special Investigation of the Glenwood Resource Center, For the period June 21, 2002 through December 24, 2003

State Agency Audit Report

U-Pb zircon dating in the middle Penninic basement of the Western Alps (Valais, Switzerland)

New ages (U-Pb isotopic data) on zircon and monazite in the pre-Alpine basement of the Penninic realm (Valais, Switzerland) are presented. They are related to a Variscan metamorphic high-grade event (ca. 330 Ma) and to post-Variscan magmatic activities (ca. 270 Ma).

The application of Fick's law to evaluate the period of stay of mega-olivines in alkaline lavas

The integration of the differential equation of the second law of Fick applied to the diffusion of chemical elements in a semi-infinite solid made it easier to estimate the time of stay of olivine mega-cristals in contact with the host lava The results of this research show the existence of two groups of olivine. The first remained in contact with the magmatic liquid during 19 to 22 days, while the second remained so during only 5 to 9 days. This distinction is correlative to that based on the qualitative observation.

EU cohesion aid to Spain: a data set. Part II: 1994-99 planning period

In this paper we construct a data set on EU cohesion aid to Spain during the planning period 1994-99. The data are disaggregated by region, year and function and attempt to approximate the timing of actual executed expenditure on assisted projects.

Report on Special Investigation of the Central Point Coordination for Calhoun and Pocahontas Counties for the Period July 1, 1998 through May 31, 2004

Report on a Special Investigation of the Central Point Coordination for Calhoun and Pocahontas Counties.

Comparative effects of losartan and irbesartan on serum uric acid in hypertensive patients with hyperuricaemia and gout.

OBJECTIVE: Losartan has been shown to increase urinary uric acid excretion and hence to lower serum uric acid levels. The purposes of the present study were: (1) to evaluate the effects of losartan on serum uric acid in hypertensive patients with hyperuricemia and gout, (2) to compare the effects of losartan with those of irbesartan, another angiotensin II receptor antagonist and (3) to evaluate whether losartan 50 mg b.i.d. has a greater impact on serum uric acid levels than losartan 50 mg once a day. METHODS: Thirteen hypertensive patients with hyperuricaemia and gout completed this prospective, randomized, double-blind, cross-over study. Uric acid-lowering drugs were stopped 3 weeks before the beginning of the study. Patients were randomized to receive either losartan 50 mg or irbesartan 150 mg once a day, for 4 weeks. During this phase, a placebo was given in the evening. After 4 weeks, the dose was increased to losartan 50 mg b.i.d., or irbesartan 150 mg b.i.d. for another 4 week period. Subsequently, the patients were switched to the alternative treatment modality. Enalapril (20 mg o.d.) was given during the run-in period and between the two treatment phases. Serum and urinary uric acid were measured at the beginning and at the end of each treatment phase. RESULTS: Our results show that losartan 50 mg once daily decreased serum uric acid levels from 538 +/- 26 to 491 +/- 20 micromol/l (P < 0.01). Irbesartan had no effect on serum uric acid. Increasing the dose of losartan from 50 mg o.d. to 50 mg twice a day, did not further decrease serum uric acid. This may in part be due to a low compliance to the evening dose as measured with an electronic device. Indeed, whatever the prescribed drug, the mean compliance of the evening dose was always significantly lower than that of the morning dose. The uricosuric effect of losartan appears to decrease with time when a new steady state of lower serum uric acid is reached. CONCLUSIONS: In contrast to irbesartan, losartan was uricosuric and decreased serum uric acid levels. Losartan 50 mg b.i.d. did not produce a greater fall in serum uric acid than losartan once a day. Losartan might be a useful therapeutic tool to control blood pressure and reduce serum uric acid levels in hypertensive patients with hyperuricaemia and gout.

Report on Special Investigation of the City of Bussey Library, For the period July 1, 2003 through March 15, 2004

City Audit Report - Special Investigation

A-H-S-T Community School District, Auditor of State's Report on Reaudit, For the Period July 1, 2002 through June 30, 2003

Community School District Audit Report - Reaudit

City of Spirit Lake, Auditor of State's Report on Reaudit, For the Period, July 1, 2001 through June 30, 2003

City Audit Report - Reaudit

Selective accumulation of differentiated FOXP3(+) CD4 (+) T cells in metastatic tumor lesions from melanoma patients compared to peripheral blood

Precise identification of regulatory T cells is crucial in the understanding of their role in human cancers. Here, we analyzed the frequency and phenotype of regulatory T cells (Tregs), in both healthy donors and melanoma patients, based on the expression of the transcription factor FOXP3, which, to date, is the most reliable marker for Tregs, at least in mice. We observed that FOXP3 expression is not confined to human CD25(+/high) CD4(+) T cells, and that these cells are not homogenously FOXP3(+). The circulating relative levels of FOXP3(+) CD4(+) T cells may fluctuate close to 2-fold over a short period of observation and are significantly higher in women than in men. Further, we showed that FOXP3(+) CD4(+) T cells are over-represented in peripheral blood of melanoma patients, as compared to healthy donors, and that they are even more enriched in tumor-infiltrated lymph nodes and at tumor sites, but not in normal lymph nodes. Interestingly, in melanoma patients, a significantly higher proportion of functional, antigen-experienced FOXP3(+) CD4(+) T was observed at tumor sites, compared to peripheral blood. Together, our data suggest that local accumulation and differentiation of Tregs is, at least in part, tumor-driven, and illustrate a reliable combination of markers for their monitoring in various clinical settings.