[Occurrence of bacteriuria in malignant hematologic diseases].
BACKGROUND
Infection risk with patients suffering from hematological malignant diseases is a result of an interaction between a patient and a host and of a dysfunction of organs. During the evolution, human beings have developed an effective defense mechanism. It was defined with functioning of: 1) skin and mucus membranes, 2) phagocyte cells and 3) humoral and cellular immunity. The patients with malignant hematological diseases are exposed to complex pathogenic processes that disturb their balance, which leads to the occurrence of an infective syndrome.


METHODS
In the retrospective study of 422 patients with malign hematological disease, epidemiological-clinical analysis of the infectious syndrome has been carried out. Patients were hospitalized at the Clinic for Hematology--Clinical Center of Sarajevo University, in the period from January 1, 1993 to January 1, 2000. diagnostic protocol included the following procedures: anamnesis, clinical picture, biochemical, cytomorphological, pathohistological, microbiological and radiological test. The goal of work was to determine bacteriuria in case of malign hematological diseases as an accompanying, combined complication during the treatment of these patients.


RESULTS
In case of patients that were hospitalized in 1994, bacteriuria was present in the percentage of 56, which is over expected trend line whereas in 2000 it was registered in 20.65% of patients had bacteriuria while 17% of patients had have infection, 28% of patients had bacteriuria while 17% of patients had other infections. In case of patients up to 65 age, bacteriuria was more frequent in female population while in the age of over 65 it was more frequent in male population. Through microbiological analysis of urinary flora, monomicrobial bacteriuria was found in case of 58% patients, and patients were mainly in the initial phase of disease. In case of patients with long treatment with antineoplastic drugs or in the phase of advanced basic process, bacteriurias with polymicrobial character were dominant, which is characteristic of recurrent infections of urinary tract.


CONCLUSIONS
The authors came to the conclusion that it is necessary to monitor urine flora with malignant hematological disease patients and by using an adequate treatment to minimize initial infection, relapse and reinfection of urinary tract. Still, it is not clear which is the basic factor initiating the infection of urinary tract--whether it is the prevailing intensity and pathogenic aggressiveness of an agent, or the exposure intensity or a supportive condition of the patient.
Dzirlo-Todorovic
J
J
Klinika za hematologiju, Klinicki centar Univerziteta u Sararajevu.
Robovic
Z
Z
Ceric
S
S
Vila
M
M
Sofo-Hafizovic
A
A
D000368:Aged; D000741:Anemia, Aplastic / Q000150:complications*; D001437:Bacteriuria / Q000150:complications* / Q000382:microbiology; D005260:Female; D006801:Humans; D007938:Leukemia / Q000150:complications*; D008223:Lymphoma / Q000150:complications*; D008297:Male; D009101:Multiple Myeloma / Q000150:complications*; D012189:Retrospective Studies; D014552:Urinary Tract Infections / Q000150:complications / Q000175:diagnosis
Ucestalost bakteriurije kod malignih hematoloskih oboljenja.