High prevalence of kidney disease in two rural communities in Kosovo and Metohia.

A systematic survey was carried out in an enclave in Kosovo and Metohia, with the aim of assessing the prevalence of kidney diseases. The survey involved 423 (180 males) adult inhabitants from two small settlements, Velika Hoca and Orahovac, and included an interview, medical documentation, physical, ultrasound, and laboratory examinations. Persons with any detected disorder indicating kidney disease were invited for additional examination of kidney function. Using urine dipstick test, proteinuria was detected in 19.1% and hemoglobinuria in 4.5% of the examined subjects. Glomerular filtration rate (Modification of Diet in Renal Disease (MDRD) formula) below 60 mL/min/1.73 m(2) was found in 5.2% of subjects. Kidney ultrasound examination detected reduced length of right and left kidneys in 38 and 24 persons, respectively. Cysts were also a frequent finding, but polycystic kidney, hydronephrosis, and kidney stones were found in about 2% each. The analysis of data obtained by the present examination and available medical documentation revealed kidney and urinary tract diseases in 98 persons: 52 patients with already known disease and 46 patients detected in the survey. Out of them in 22 patients diagnosis of kidney disease could not be established during the survey but laboratory analyses indicated that they might suffer from tubulointerstitial disease: 14 had tubular dysfunctions, 8 of them low-grade proteinuria, and 12 had a positive family history for kidney disease. In the enclave of Velika Hoca and Orahovac the prevalence of kidney disease was 7.0% indicating that these communities might be placed among those with a high prevalence of kidney disease in Serbia.

Screening of chronic diseases and chronic disease risk factors in two rural communities in Kosovo.

BACKGROUND: A cross-sectional study was carried out in Velika Hoca and Orahovac, two rural communities in Kosovo and Metohia, with the aim of assessing the prevalence of chronic diseases and associated risk factors. METHODS: The study involved 423 (180 male) adult inhabitants aged 51 +/- 16 years and included an interview, medical documentation, physical, ultrasound, laboratory examinations and ECG. RESULTS: Hyperlipidemia was the most frequent (70%) risk factor followed by alcohol consumption (47%), hypertension (42%), smoking (36%) and obesity (32%). Ischemic heart disease was diagnosed in 25 patients, hypertensive cardiomyopathy in 17, other cardiomyopathies in 5 and arrhythmia in 20 patients. Nine persons had chronic obstructive pulmonary disease. Previously diagnosed liver cirrhosis occurred in 5 and chronic hepatitis in 8 subjects, while liver steatosis with elevated serum transaminases (22 persons), elevated transaminases with normal ultrasound (20 persons), tumor or suspected tumor (7 persons) were detected in the survey. Gastrointestinal symptoms were the most prevalent but peptic ulcer and gastritis had been previously diagnosed in 64 and 47 patients. Kidney and urinary tract diseases were known for 52 patients (12 with chronic renal failure and 4 on hemodialysis) and 46 more were detected in the study. Among them in 22 patients with markers of kidney disease and unclear diagnosis 12 had a positive family history, 8 low-grade proteinuria, 14 tubular dysfunctions and 7 eGFR (estimated glomerular filtration rate) below 60 ml/min/1.73 m2. CONCLUSION: In the Serbian enclave of Velika HoEa and Orahovac the prevalence of cardiovascular diseases was similar to that of gastrointestinal, liver and kidney diseases. This differs from other parts of Serbia where cardiovascular disorders are the leading cause of disease burden.