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    Bowel preparation and peri-operative management for radical cystectomy in Turkey: Turkish Urooncology Association multicenter survey
    (2011) Aslan G.; Baltaci S.; Cal C.; Turkeri L.; Gunlusoy B.; Adsan O.; Sanli O.; Tansug Z.; Horasanli K.; Uygur C.; Ozen H.
    Purpose: To investigate the preferences and practice patterns of urooncologic surgeons in Turkey on bowel preparation and peri-operative management for radical cystectomy. Materials and Methods: This study was conducted by Turkish Urooncology Association as a multicenter survey. Participants were asked to fill in questionnaires dispensed at annual oncologic meeting or using internet access to the website of Urooncology Association. The questionnaire consisted of multiple choice or open-ended questions related to frequency of cystectomy, surgical technique and type of diversion, bowel preparation protocol, nasogastric tube applications, antibiotic prophylaxis, and deep vein thrombosis prophylaxis. Collected data from the survey were presented descriptively. Results: Forty-four questionnaires from 44 surgeons of different centers were evaluated. All participants answered that they always perform bowel preparation before cystectomy. Four participants reported that they had an experience of cystectomy without bowel preparation. Bowel preparation methods included long conservative methods, short enema protocols, and Golytely, but there were significant differences in application of each method. Of participants, 88.6% perform diversion by themselves whereas others ask help from a general surgeon. Antibiotic prophylaxis is preferred mostly by 2 agents using third-generation cephalosporins and metronidazole for a period of 5 days or more in the majority. Type, duration, and dosage of deep vein thrombosis prophylaxis differed among participants.Conclusion: There are significant individual differences in peri-operative management of radical cystectomy, which render deficient and sometimes inadequate patient care. There is a need to establish standard protocols for bowel preparation and adequate peri-operative management for radical cystectomy.
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    Detection of Helicobacter pylori in bladder biopsy specimens of patients with interstitial cystitis by polymerase chain reaction
    (Springer Verlag, 2004) Atuğ F.; Turkeri L.; Atug O.; Cal C.
    The cause of interstitial cystitis (IC) is still unknown. Several features suggest that it may be an infectious disease and it has compelling similarities to chronic gastritis. The identification of Helicobacter pylori as the cause of chronic gastritis focused attention on this organism. Many studies have been done investigating the role of H. pylori in the etiology of IC. Previous studies mostly determined the presence of H.pylori with antibodies in the serum samples of IC patients, but these methods may lead to false positive or negative results. We therefore investigated the presence of H. pylori in bladder biopsy specimens by using polymerase chain reaction (PCR), which is accepted as the most sensitive and specific test for detecting this organism. A total of 32 patients with IC were enrolled into the study. The PCR assay was performed on cold cup bladder biopsies of IC patients. Both positive and negative controls were included in each set of PCR reactions. Gastric biopsy specimens of peptic ulcer patients with proven H. pylori infection were used as positive controls. Bladder biopsies of all IC patients were negative for H. pylori DNA. PCR showed the presence of H. pylori in the positive controls in each cycle demonstrating that the PCR assay was working properly. Thus, there is no evidence that IC is the result of H. pylori infection. This study does not negate the possibility that other infectious agents may play a role in the etiology of IC. © Springer-Verlag 2004.