Results of Kidney Transplantation from Expanded Criteria Donors: A Single-Center Experience.

BACKGROUND: Collection of kidneys from extended criteria donors (ECD) with diagnosed brain-death forms a part of the collection program that increases the number of transplantations. OBJECTIVE: To compare the results of ECD with those of standard criteria donors (SCD). METHODS: In a retrospective analysis in a group of 156 kidney donors, we identified ECD donors. We detected the basic parameters of the donors before kidney collection, and then evaluated the function of the graft, the survival of the graft, and the survival of the patients after 1, 3, and 5 years of transplantation. The results were then compared with the function of the graft from those of SCD donors. RESULTS: The ECD donors were significantly (p<0.001) older than the SCD donors. They had a higher body mass index (p=0.006) and prevalence of hypertension (p<0.001) and diabetes mellitus (p=0.004) compared to SCD donors. The graft function within the first 6 months and the survival of recipients in the first year of transplantation were significantly worse in ECD than in SCD groups (p=0.01, and 0.023, respectively). No difference in the graft survival was observed between the two groups. CONCLUSION: The long-term function of the graft and survival of patients and grafts in recipients of kidneys from ECD donors are comparable to SCD donors. Exploitation of the given organs for transplantation is important due to the constantly increasing demand versus limited offer of organs.

Importance of GOLD Guidelines for Chronic Obstructive Pulmonary Disease.

In December 2011, a major revision of GOLD 2011 guidelines was published based on the evidence-based medicine. The goal of GOLD 2011 is to determine the severity of the disease, its impact on the patient's health, and the risk of future events; all of which eventually guide therapy. A combined COPD assessment according to GOLD 2011 considers the patient's level of symptoms, spirometry abnormalities, risk of exacerbation, and the presence of comorbidities. GOLD 2011 stratifies patients into four basic groups labeled A, B, C, and D. The aim of the present study was to assess the importance of updated GOLD guidelines for the diagnosis, treatment, and prevention of COPD. We found that the multicomponent 2011 guidelines offer a significant advantage over the previous mono-component COPD assessment according to GOLD 2006 in terms of disease control and therapy management, with patients enjoying better spirometry values and a higher arterial oxygen content considered the primary outcomes of interest.

Metabolic syndrome and new onset diabetes after kidney transplantation.

AIMS: The metabolic syndrome developed after kidney transplantation is the result of several factors which are identical with the risk factors in normal population, however, also some factors typical for the transplanted patients-especially the effects of immunosuppressive therapy. MATERIAL AND METHODS: In the groupof 268 patients after kidney transplantation, which had no type 1 or type 2 diabetes mellitus before transplantation, we identified patients with metabolic syndrome(based on IDF criteria), 12 months from the kidney transplantation. In all patients, we recorded the following parameters: age at the time of transplantation, type of immunosuppression, waist measure, the value of triacylglycerols, the value of HDL cholesterol, presence of arterial hypertension, andthe value of glycaemia in fasting state (or presence of diabetes mellitus). The groupof patients was divided into the control group and the group of patients with metabolic syndrome. RESULTS: The average age of patients was 46.1±11.6years. The control group included 149 patients (55.6%),and we identified the metabolicsyndromein 119patients (44.4%). The patients with metabolicsyndrome were significantly older (P<0.0001), had significantly larger waist (both the entiregroup and the males andfemales) P<0.0001.The femaleswith metabolic syndrome had significantly lower value of HDL-cholesterol (P=0.0013), and significantly higher number of patients with metabolic syndrome had hyperglycaemia in fasting state or diabetes mellitus (P=0.0006). CONCLUSION: By controlling the weight and waist, we may identify the risk patients for development of metabolic syndrome after kidney transplantation.