Biomedical subjects

R Velicković

Publications and source records attributed to R Velicković.

3 recordsLinked to original sources

PubMed1996

[Our protocol in the treatment of peritonitis in patients on continuous ambulatory peritoneal dialysis].

Peritonitis is a very serious complication in patients treated by CAPD. The frequent and grave episodes are the main cause for CAPD withdrawal. The effective prevention and adequate therapy of peritonitis are very important for a successful CAPD treatment. The aim of this study was to present our results of peritonitis therapy in CAPD patients using the following protocol: Vancomycin 1.0 g.i.p. immediately after the admission to the unit, 250 mg Ceftriaxon (Longaceph) after a bag exchange for seven days, and the 1.0 g Vancomycin. Using this protocol we treated 97 peritonitis episodes; 74 of them (80%) were treated successfully by this antibiotics combination. The clearness of peritoneal fluid was attained 1-3 days within 56.7% of cases, and 4-6 days within the 29.7% peritonitis episodes (86.4%). A common cause of peritonitis was Staphylococcus epidermidis episodes (28.4%), Staphylococcus aureus (13.5%), and in 39.1% episodes the cultures were sterile. Uneffective antibiotic application according to this protocol was found in cases of pseudomonas and fungal peritonitis. The mentioned antibiotic therapy had no effect in a small number of peritonitides provoked by S. epidermidis (8.7%) and S. aureus (13.0%) This required the application of a third antibiotic. It could be concluded that this antibiotic combination in treatment of peritonitis in patients on CAPD was very effective.

Adult↗

PubMed1996

[The effect of frequent peritonitis on parameters of efficacy of peritoneal dialysis].

The estimation of CAPD efficacy presents a complex problem in the patients treated by this method. The most important parameters are: clinical indications, biochemical parameters, Kt/v, PCT, PET indexes, and others. Numerous factors may influence CAPD efficacy. Peritonitis, particularly the frequent episodes, significantly affects permeability and ultrafiltration capacity of the peritoneal membrane. The aim of this paper is to investigate the peritonitis incidence and its influence on some parameters of CAPD efficacy. Forty-four CAPD patients of both sexes, aged 55.7 +/- 13.5 yrs, dialysis duration 19.6 +/- 15 months, were studied. The influence of peritonitis incidence was studied using urea, creatinine, hemoglobin, hematocrit parameters and K t/v, PET indexes. Statistically significant low K t/v values were found in the patients who had four or more peritonitis episodes. Our results, as well as those in the literature, indicate that frequent peritonitis episodes significantly decrease the peritoneal membrane permeability.

Adult↗

PubMed1996

[Lupus glomerulonephritis--clinico-morphologic correlation].

In a period of 10 years we performed renal biopsies in 13 patients with systemic lupus erythematosis, the results showed mild changes and focal glomerulonephritis in 30%, diffuse glomerulonephritis in 23% and membranous nephropathy and sclerotic glomerulonephritis in 15% of patients. In the follow-up period three patients died. Prognosis of severe lupus nephritis is better nowadays because of improved therapy. Adverse effects of the applied therapy should not be overlooked while arterial hypertension should be suppressed.

Adolescent↗