Pancreatic cancer mortality in Serbia from 1991-2010-a joinpoint analysis

Aim To analyze the trends of pancreatic cancer mortality in Serbia. Methods The study covered the population of Serbia in the period 1991 to 2010. Mortality trends were assessed by the joinpoint regression analysis by age and sex. Results Age-standardized mortality rates ranged from 5.93 to 8.57 per 100 000 in men and from 3.51 to 5.79 per 100 000 in women. Pancreatic cancer mortality in all age groups was higher among men than among women. It was continuously increasing since 1991 by 1.6% (95% confidence interval [CI] 1.1 to 2.0) yearly in men and by 2.2% (95% CI 1.7 to 2.7) yearly in women. Changes in mortality were not significant in younger age groups for both sexes. In older men (≥55 years), mortality was increasing, although in age groups 70-74 and 80-84 the increase was not significant. In 65-69 years old men, the increase in mortality was significant only in the period 2004 to 2010. In≥50 years old women, mortality significantly increased from 1991 onward. In 75-79 years old women, a non-significant decrease in the period 1991 to 2000 was followed by a significant increase from 2000 to 2010. Conclusion Serbia is one of the countries with the highest pancreatic cancer mortality in the world, with increasing mortality trend in both sexes and in most age groups

Reasons for not using condoms among heterosexual men in Belgrade, Serbia

No abstract available</p

Reasons for not using condoms among heterosexual men in Belgrade, Serbia

No abstract available</p

HIV/AIDS Risk Behaviours among Roma and Non-Roma Sex Workers in Belgrade (Serbia)

The aim of this cross-sectional study was to analyze differences between Roma and non-Roma sex workers (SWs) according to their HIV/AIDS risk behaviors. In this study 91 Roma and 100 non-Roma SWs were included. They offered sex services at Belgrade hot spots during the period 2006–2007. Roma SW were significantly younger and with lower education and they were significantly more often without reading and writing skills than non Roma SW. They also significantly more often had the first sexual intercourse before an age of 14 years. Roma and non-Roma SWs did not differ significantly in their risky sex behaviors. Out of all SWs (both Roma and non-Roma) 13.6% had more than 5 clients daily, 61.3% always used a condom with the commercial sex partners and 17.3% always used a condom with the steady partner. More than half of all participants (55.0%) reported daily use of some psychoactive substance. Correct answers to all 6 standardized questions regarding HIV transmission gave only 9.9% Roma and 5.0% non-Roma SW and mean scores were 2.87 for Roma and 3.03 for non-Roma SW. These differences were not significant. According to multivariate analysis, Roma SWs were significantly younger, less educated, and with more testing to HIV during life in comparison with non Roma SWs. Significantly protective determinants for Roma SWs were knowledge of reading and writing and less frequently daily using of ecstasy during last month in comparison with non Roma SWs. It is necessary to continue work on education of both Roma and non-Roma SWs and to reconsider and revise the existing prevention programs regarding their impact on HIV transmission knowledge and the respective protective behaviors

Pancreatic cancer mortality in Serbia from 1991-2010 – a joinpoint analysis

Aim To analyze the trends of pancreatic cancer mortality in Serbia. Methods The study covered the population of Serbia in the period 1991 to 2010. Mortality trends were assessed by the joinpoint regression analysis by age and sex. Results Age-standardized mortality rates ranged from 5.93 to 8.57 per 100 000 in men and from 3.51 to 5.79 per 100 000 in women. Pancreatic cancer mortality in all age groups was higher among men than among women. It was continuously increasing since 1991 by 1.6% (95% confidence interval [CI] 1.1 to 2.0) yearly in men and by 2.2% (95% CI 1.7 to 2.7) yearly in women. Changes in mortality were not significant in younger age groups for both sexes. In older men (≥55 years), mortality was increasing, although in age groups 70-74 and 80-84 the increase was not significant. In 65-69 years old men, the increase in mortality was significant only in the period 2004 to 2010. In ≥50 years old women, mortality significantly increased from 1991 onward. In 75-79 years old women, a non-significant decrease in the period 1991 to 2000 was followed by a significant increase from 2000 to 2010. Conclusion Serbia is one of the countries with the highest pancreatic cancer mortality in the world, with increasing mortality trend in both sexes and in most age group

Risks for First Nonfatal Myocardial Infarction in Belgrade

The aim of this study was to investigate which one among possible risk factors are independently related to first nonfatal myocardial infarction (MI) in Belgrade population. Case-control study was conducted in Belgrade during the period 2005–2006. Case group comprised 100 subjects 35–80 years old who were hospitalized because of first nonfatal MI at the coronary care unit in Urgent Center, Belgrade. Control group consisted of 100 persons chosen among patients treated during the same period at the Institute of Rheumatology, Institute for Gastroenterology, and Clinic for Orthopedics, Belgrade, Serbia. Cases and controls were individually matched by sex, age (±2 years) and place of residence (urban/ rural communities of Belgrade). According to the multivariate analysis risk factors for MI occurrence were »good« socioeconomic conditions (OR=2.76), total alcohol consumption (OR=2.62) and consumption of brandy (OR=6.73), stressful life events taken together (OR=3.13) and stress because of close relative Ns death (OR=3.35), great financial problems (OR=31.64) and small financial problems (OR=8.47), hypertension (OR=2.39), MI among all relatives (OR=3.66), MI in father (OR=6.24), and low level of high density lipoprotein cholesterol (OR=152.41). Amateur sport activity in the past was negatively associated with MI development. The results obtained are mainly in accordance with other studies results and can be of help in development of strategy for coronary heart disease prevention in Serbia

A qualitative study to explore the attitude of clinical staff to the challenges of caring for obese patients

Aim: To examine, from the perspective of staff, if obese patients have any additional care needs, and what the impact of these care requirements are on care provision. We have selected obese patients with venous leg ulceration as an example patient population to explore these questions. Background: Anecdotal evidence indicates obesity can increase care requirements and have implications for obesity for care provision. However, little research exists nationally or internationally that provides evidence from a health care perspective. Obesity is a contributory causative factor of lower limb ulceration. In addition to affecting the development of venous leg ulceration (VLU), obesity may also impact on the care an obese patient may require and receive. Design: Qualitative study using semi-structured in interviews and framework analysis. Methods: Interviews were conducted with 18 HCPs, and one focus group with 12 HCP who cared for patients with venous ulceration. Data were analysed to identify recurring themes relating to the impact of obesity on care provision. Results: This study found that the increasing numbers of obese patients with leg ulcers are currently presenting challenges to care delivery in many different ways. There was an impact of obesity on patient experience in terms of dignity, safety and quality. Data indicated that neither hospital nor community care services were adequately set up to meet the needs of obese patients in general. Conclusion: Healthcare providers need to recognise that increasing numbers of overweight and obese patients are presenting challenges to care delivery. The study also indicated the need for senior strategic leadership in planning for meeting the needs of obese patients

Effect of Oxidative Damage Due to Excessive Protein Ingestion on Pancreas Function in Mice

The present study was undertaken to evaluate the effect of oxidative damage due to excessive protein diet on pancreas function in mice. For this purpose, thirty male (C57BL/6J) mice were randomly divided into three groups and fed on different diets as follows: group 1 was fed on a normal diet, group 2 was fed on an excessive protein diet and group 3 was fed on an excessive protein diet supplemented with 0.06 g/kg cysteamine. Each group was fed for 2 weeks, and then pancreas samples were collected to examine oxidative and antioxidant parameters and pancreas function. The results showed that ingestion of an excessive protein diet markedly increased contents of malondialdehyde (MDA) and decreased T-AOC and activities of antioxidants SOD and GSH-Px, compared with a normal diet (P < 0.05). Pancreas weight and concentration of protein, DNA and RNA were significantly higher (P < 0.05), digestive enzyme activities were significantly lower and levels of somatostatin and insulin were higher in mice fed with an excessive protein diet than those fed with a normal protein diet. In the group fed with excessive protein diet supplemented with cysteamine, oxidative stress was mitigated and pancreas function was improved. These data demonstrate that excessive protein ingestion could increase oxidative damage of free radicals on pancreas function through destroying the balance of oxidants and antioxidants