Evaluation design of Urban Health Centres Europe (UHCE): preventive integrated health and social care for community-dwelling older persons in five European cities.

BACKGROUND: Older persons often have interacting physical and social problems and complex care needs. An integrated care approach in the local context with collaborations between community-, social-, and health-focused organisations can contribute to the promotion of independent living and quality of life. In the Urban Health Centres Europe (UHCE) project, five European cities (Greater Manchester, United Kingdom; Pallini (in Greater Athens Area), Greece; Rijeka, Croatia; Rotterdam, the Netherlands; and Valencia, Spain) develop and implement a care template that integrates health and social care and includes a preventive approach. The UHCE project includes an effect and process evaluation. METHODS: In a one-year pre-post controlled trial, in each city 250 participants aged 75+ years are recruited to receive the UHCE approach and are compared with 250 participants who receive 'care as usual'. Benefits of UHCE approach in terms of healthy life styles, fall risk, appropriate medication use, loneliness level and frailty, and in terms of level of independence and health-related quality of life and health care use are assessed. A multilevel modeling approach is used for the analyses. The process evaluation is used to provide insight into the reach of the target population, the extent to which elements of the UHCE approach are executed as planned and the satisfaction of the participants. DISCUSSION: The UHCE project will provide new insight into the feasibility and effectiveness of an integrated care approach for older persons in different European settings. TRIAL REGISTRATION: ISRCTN registry number is ISRCTN52788952 . Date of registration is 13/03/2017.

Life satisfaction, optimism and social capital as predictors of mental health of the recipients of financial welfare from the state.

BACKGROUND: Health is largely influenced by the subjective well-being, optimism, social inclusion and satisfaction with life as well as usually defined variables. The aim of this study was to determine the relationship of dimensions of personality (optimism, control over life), social involvement (social capital) and socio-economic status with health and inequalities in health. SUBJECTS AND METHODS: This study was performed on 1017 respondents which were chosen according to set criteria: middle age, working capability, and, according to the documentation of the Centres for social welfare, the recipients of financial welfare from the state. A questionnaire was created from several existing questionnaires with validated indicators. RESULTS: The results show that 78.1% of respondents were unemployed. Regarding the health males express a higher level of health than female. The presence of a chronic disease was found in 56.6% women and 43.4% men. The predictors of health such as optimism, life satisfaction and locus of control showed that satisfaction with life was expressed by 39.7% respondents. Greater satisfaction with life was seen in females (59.6%). Surprisingly, 47.7% of respondents said they thought they had control over their lives and decisions. Women are statistically more optimistic. Almost 60% of respondents were not satisfied with their lives. CONCLUSIONS: Socially deprived population is mainly unemployed with insufficient resources for living. More burdened and higher risk for future development of the disease was found within this population. Optimism, social inclusion and life satisfaction play a large role, as protective factors in health. The interventions demand a multi disciplinary approach, and, with regard to the sensitivity of the population, the best solution is in their own empowerment, as a protective factor for mental health.

Preventive and therapeutic effects of oleuropein against carbon tetrachloride-induced liver damage in mice.

Olives and olive products, an inevitable part of the Mediterranean diet, possess various beneficial effects, such as a decreased risk of cardiovascular disease and cancer. Oleuropein is a non-toxic secoiridoid found in the leaves and fruits of olive (Olea europaea L.). In this study, we have investigated the hepatoprotective activity of oleuropein in carbon tetrachloride (CCl(4))-induced liver injury in male BALB/cN mice. Oleuropein in doses of 100 and 200mg/kg was administered intraperitoneally (ip) once daily for 3 consecutive days, prior to CCl(4) administration (the preventive treatment), or once daily for 2 consecutive days 6h after CCl(4) intoxication (the curative treatment). CCl(4) intoxication resulted in a massive hepatic necrosis and increased plasma transaminases. Liver injury was associated with oxidative/nitrosative stress evidenced by increased nitrotyrosine formation as well as a significant decrease in superoxide dismutase activity and glutathione levels. CCl(4) administration triggered inflammatory response in mice livers by inducing expression of nuclear factor-kappaB, which coincided with the induction of tumor necrosis factor-alpha, cyclooxygenase-2 and inducible nitric oxide synthase. In both treatment protocols, oleuropein significantly attenuated oxidative/nitrosative stress and inflammatory response and improved histological and plasma markers of liver damage. Additionally, in the curative regimen, oleuropein prevented tumor necrosis factor-beta1-mediated activation of hepatic stellate cells, as well as the activation of caspase-3. The hepatoprotective activity of oleuropein was, at least in part, achieved through the NF-E2-related factor 2-mediated induction of heme oxygenase-1. The present study demonstrates antioxidant, anti-inflammatory, antiapoptotic, and antifibrotic activity of oleuropein, with more pronounced therapeutic than prophylactic effects.

Body mass index, waist circumference and waist-to-hip ratio: which anthropometric indicator is better predictor for the hypertension development in women population of the island Cres.

The aim of this research was to investigate the prevalence of obesity and high blood pressure and to prove which of three anthropometric indicators of obesity - waist circumference, body mass index (BMI) waist-to-hip ratio - is better predictor for the development of hypertension in women population of the island of Cres. We approached separately groups of women with measured high blood pressure and with previously diagnosed. The research was preformed within the research project "Genetic and biomedical characteristics of the population of the island of Cres". This was the cross sectional study and data were obtained on the sample of 247 females over 18 years old that voluntarily participated in this study. In our study group the prevalence of overweight was 39.0%, obesity 27.5%, increased waist circumference was present in 69.4% while increased blood pressure was found in 53.0% examinees. Our results indicate that age, BMI, impaired glucose concentration and serum cholesterol could be considered as predictors for the development of arterial hypertension, whether measured or previously diagnosed.

The effectiveness of a coordinated preventive care approach for healthy ageing (UHCE) among older persons in five European cities: A pre-post controlled trial.

BACKGROUND: Older persons often have multiple health and social problems and need a variety of health services. A coordinated preventive approach that integrates the provision of health and social care services could promote healthy ageing. Such an approach can be organised differently, depending on the availability and organizational structures in the local context. Therefore, it is important to evaluate the effectiveness of a coordinated preventive care approach in various European settings. OBJECTIVES: This study explored the effects of a coordinated preventive health and social care approach on the lifestyle, health and quality of life of community-dwelling older persons in five European cities. DESIGN: International multi-center pre-post controlled trial. SETTING: Community settings in cities in the United Kingdom, Greece, Croatia, the Netherlands and Spain. PARTICIPANTS: 1844 community-dwelling older persons (mean age = 79.5; SD = 5.6). METHODS: The Urban Health Centres Europe (UHCE) approach consisted of a preventive multidimensional health assessment and, if a person was at-risk, coordinated care-pathways targeted at fall risk, appropriate medication use, loneliness and frailty. Intervention and control sites were chosen based on their location in distinct neighbourhoods in the participating cities. Persons in the catchment area of the intervention sites 'the intervention group' received the UHCE approach and persons in catchment areas of the control sites 'the control group' received care as usual. A questionnaire and two measurements were taken at baseline and at one-year follow-up to assess healthy lifestyle, fall risk, appropriate medication use, loneliness level, frailty, level of independence, health-related quality of life and care use. To evaluate differences in outcomes between intervention group and control group for the total study population, for those who received follow-up care-pathways and for each city separately (multilevel) logistic and linear regression analyses were used. RESULTS: Persons in the intervention group had less recurrent falls (OR = 0.65, 95% CI = 0.48; 0.88) and lower frailty (B=-0.43, 95% CI= -0.65 to -0.22) at follow-up compared with persons in the control group. Physical health-related quality of life and mental well-being was better (B = 0.95; 95% CI = 0.14-1.76; and B = 1.50; 95% CI = 0.15-2.84 respectively). The effects of the UHCE approach were stronger in the subgroup of persons (53.6%) enrolled in care-pathways. CONCLUSIONS: Our study found promising but minor effects for the use of a coordinated preventive health and social care approach for the promotion of healthy ageing of older persons. Future studies should further evaluate effects of coordinated preventive health and social care aimed at healthy ageing. TRIAL REGISTRATION: ISRCTN registry number is ISRCTN52788952. Date of registration is 13/03/2017.

Resolution of liver fibrosis by isoquinoline alkaloid berberine in CCl4-intoxicated mice is mediated by suppression of oxidative stress and upregulation of MMP-2 expression.

Liver fibrosis is the result of chronic liver injury, and it represents a widespread medical problem. The aim of this study is to investigate the antifibrotic activity of isoquinoline alkaloid berberine in carbon tetrachloride (CCl4)-induced damage in mice. Hepatic fibrosis was induced by intraperitoneal (i.p.) administration of CCl4 (2 mL/kg, 20% v/v in olive oil) twice a week for 8 weeks. Berberine at the doses of 3 and 9 mg/kg and silymarin at the dose of 50 mg/kg were given i.p. once daily for the next 2 weeks. CCl4 intoxication increased the levels of serum transaminases and induced oxidative stress in the liver. Hepatic fibrosis was evidenced by a massive deposition of collagen, which coincided with increased expression of tumor necrosis factor (TNF)-α and transforming growth factor (TGF)-ß1 and the activation of hepatic stellate cells. The high-dose berberine (9 mg/kg) ameliorated oxidative stress, decreased TNF-α and TGF-ß1 expression, increased the levels of matrix metalloproteinase (MMP)-2, and stimulated the elimination of fibrous deposits. Berberine at the dose of 9 mg/kg exhibited stronger therapeutic activity against hepatic fibrosis than silymarin at the dose of 50 mg/kg. In vitro analyses show an important scavenging activity of berberine against oxygen and nitrogen reactive species. The results of this study suggest that berberine could ameliorate liver fibrosis through the suppression of hepatic oxidative stress and fibrogenic potential, concomitantly stimulating the degradation of collagen deposits by MMP-2.