[Alternative approaches to prevention and treatment of postoperative complications by introduction of new models urinary catheter].

RELEVANCE: and goals. The evaluation of the results of the primary introduction into clinical practice of two new models of the urethral catheter. Considering the advisability was evaluated the efficiency of using new models of urinary catheter for the prevention and treatment of postoperative complications after radical prostatectomy, as well as in the treatment of major pathological conditions accompanied by the infectious-inflammatory complications MATERIALS AND METHODS: The study included 25 patients who underwent radical prostatectomy (the first group) or transurethral resection of the bladder / prostate (the second group). After surgery, the bladder was installed specially designed urethral catheter with controlled filling the balloon is located in the area formed by the anastomosis (the first group) and urinary catheter irrigation urethra drugs (the second group). In the control group (n=22) in the bladder has been established a standard two-way silicone Foley urinary catheter. RESULTS: Hypersensitive of the new model of the urethral catheter none of the patients were observed. The average period when the urinary catheter in the main and control groups, exactly as the incidence of dysuria did not differ. After removal of the urethral catheter in all patients in the study and control groups restored self urination. CONCLUSIONS: The preliminary data showed a good tolerability the new models of the urethral catheter. Evaluation of the effectiveness of distant occupy additional time and will require inclusion in the study a larger number of patients.

[Several aspects of clinical signs and pathogenesis of pneumopathies in acute poisoning caused by sulfur-containing natural gas]. / Nekotorye aspekty kliniki i patogeneza pnevmopatii pri ostrykh otravleniiakh serovodorodsoderzhashchim prirodnym gazom.

The article summarizes and analyzes data on 32 cases of acute intoxication varying in severity and caused by inhalation of sulfur-containing natural gas of Astrakhan gas deposit (SCNGAGD). The data were obtained in experimental poisoning of 120 Wistar rats with the gas. Pneumopathies (toxic pulmonary edema, pneumonitis, asthmatic bronchitis, alveolitis) appeared to play the central role among other syndromes of the intoxication by SCNGAGD. Mechanisms of the pneumopathies were traced to morphologic disorders of blood-lung barrier, compromised functions of lung surfactant, disturbances in lipid peroxidation and anaerobic glycolysis.