Browsing by Author "Janković, S. (7101906308)"

To investigate possible relationships between diet and risk for bladder cancer in Serbia, the hospital-based case-control study was carried out. This study included 130 newly diagnosed bladder cancer patients and the same number of controls matched by sex, age (±2 years) and type of residence (rural or urban). Dietary information was obtained by using a food frequency questionnaire. Initial case-control comparisons were based on tertiles of average daily intake of control group. The odds ratios (ORs) were computed for each tertile, with the lowest tertile defined as the referent category. All variables (food items) significantly related to bladder cancer were included in multivariable logistic regression analysis. According to this analysis, risk factors for bladder cancer appeared to be consumption of liver (OR=6.60, 95%CI=1.89-23.03), eggs (OR=3.12, 95%CI=1.10-8.80), pork (OR=2.99, 95%CI=1.16-7.72), and pickled vegetable (OR=3.25, 95%CI=1.36-7.71). A protective effect was found for dietary intake of kale (OR=0.21, 95%CI=0.06-0.73), cereals (OR=0.19, 95%CI=0.06-0.62), tangerines (OR=0.21, 95%CI=0.07-0.68), cabbage (OR=0.27, 95% CI=0.11-0.68), and carrots (OR=0.15, 95%CI=0.05-0.41). The study indicated a potentially important role for dietary fat and pickled vegetables in bladder carcinogenesis. An inverse association was recorded between consumption of fruits, vegetables and cereals, and the development of bladder cancer. © Springer 2005.

The highest relative risk of developing tumours of the renal pelvis and ureters (TPU) in a general population is confined to areas where Balkan nephropathy (BN) is endemic. Whether there is a higher frequency of cancer of any site in families with TPU cases from this BN endemic part of the world was tested by a case-referent study. A group of 65 rural patients with histologically proven TPU was individually matched with the same number of their nearest neighbours, who served as controls. Comparison of age-standardized ratios revealed that over a period of 30 years family members of the cases experienced a significantly higher risk of (non-urinary) cancer deaths than family members of their pairmates. © 1985 Springer-Verlag.

The highest relative risk of developing tumours of the renal pelvis and ureters (TPU) in a general population is confined to areas where Balkan nephropathy (BN) is endemic. Whether there is a higher frequency of cancer of any site in families with TPU cases from this BN endemic part of the world was tested by a case-referent study. A group of 65 rural patients with histologically proven TPU was individually matched with the same number of their nearest neighbours, who served as controls. Comparison of age-standardized ratios revealed that over a period of 30 years family members of the cases experienced a significantly higher risk of (non-urinary) cancer deaths than family members of their pairmates. © 1985 Springer-Verlag.

We reviewed the incidence of malignant tumors among 923 patients with chronic renal failure, treated with hemodialysis (HD) in seven dialysis centers in Serbia between January 1983 and July 1993. Neoplasms were diagnosed in 45 cases (4.9%). The mean age of the cancer patients was 58.7 years. Eighteen cases (40.0%) were diagnosed in the first year after starting HD treatment and 21 (46.7%) cases were detected less than 5 years after induction of HD treatment. Most of the cancer patients (60.0%), especially the patients with Balkan endemic nephropathy (31.1 %), developed cancer of the urinary tract. We concluded that HD patients have a several times greater risk of developing malignant tumors than the general population. © 1996 S. Karger AG, Basel.

We reviewed the incidence of malignant tumors among 923 patients with chronic renal failure, treated with hemodialysis (HD) in seven dialysis centers in Serbia between January 1983 and July 1993. Neoplasms were diagnosed in 45 cases (4.9%). The mean age of the cancer patients was 58.7 years. Eighteen cases (40.0%) were diagnosed in the first year after starting HD treatment and 21 (46.7%) cases were detected less than 5 years after induction of HD treatment. Most of the cancer patients (60.0%), especially the patients with Balkan endemic nephropathy (31.1 %), developed cancer of the urinary tract. We concluded that HD patients have a several times greater risk of developing malignant tumors than the general population. © 1996 S. Karger AG, Basel.