Outcomes of Kidney Transplantations From the Same Deceased Donor to Two Different Recipients: A Single-Center Experience.

BACKGROUND: Kidney transplantation is the best treatment method for end-stage renal disease. Technically, left kidney transplantation is easier than right kidney, and the complication rates in the right are higher than the left kidney. We performed 28 kidney transplantations from 14 deceased donors between November 2010 and May 2016. Our aim was to share our outcomes and experiences about these 28 patients. METHODS: We performed 182 kidney transplantations between November 2010 and May 2016. Fifty-four kidney transplantations were performed from deceased donors. Thirty-two of these were performed from 16 of the same donors. These 32 recipients' data were collected and retrospectively analyzed. We excluded the transplantations from two same-donors to their four recipients in this study. The remaining 28 recipients were included in the study. RESULTS: The left and right kidney recipients' numbers were equal (14:14). The left kidney:right kidney rate was 11:3 in the first kidney transplantation recipient group; in the second kidney transplantation recipient group, the rate was 3:11. The difference was statistically significant (P = .002). We found no statistical differences for sex, mean age, and body mass index of recipients, total ischemic time of grafts, hospitalization times, creatinine levels at discharge time, and current ratio of postoperative complications of recipients (P > .05). CONCLUSIONS: There were no differences in the left or the right kidneys or in the first and the second kidney transplantations during the long follow-up period.

Analysis of urine biomarkers for early determination of acute kidney injury in non-septic and non-asphyxiated critically ill preterm neonates.

OBJECTIVE: We designed the present study to test the hypothesis that urinary biomarkers might predict acute kidney injury (AKI) development in non-septic and non-asphyxiated critically ill preterm infants. We evaluated urine (u) sistatin-C (uCys-C), kidney injury molecule-1 (uKIM-1) and neutrophil gelatinase associate lipocaline (uNGAL) as markers of AKI. METHODS: Sixty-four preterm infants with gestational age between 28 and 32 weeks were included in this study. Biomarkers were measured on day of life (DOL) 1, 3, and 7. RESULTS: uNGAL levels in the AKI group were significantly higher than in no-AKI group on DOL 1, 3 and 7 (p = 0.016, p = 0.007 and p = 0.0014, respectively). CONCLUSIONS: uNGAL is sensitive, early, and noninvasive AKI biomarkers, increasing significantly in non-septic and non-asphyxiated critically ill preterm neonates.

HLA-A, -B, -DRB1 allele and haplotype frequencies and comparison with blood group antigens in dialysis patients in the East Anatolia region of Turkey.

AIM: The first aim of that study was to investigate HLA class I and class II allele and haplotype frequencies in renal dialysis patients who live in East Anatolia in Turkey. Our second aim was to investigate whether there was a relationship between ABO and D blood group antigens and HLA alleles and haplotypes for the study group. MATERIALS AND METHODS: HLA class I and II polymorphisms in 408 renal dialysis patients were studied using sequence-specific primers (SSP) and sequence-specific oligonucleotides (SSO). Blood group antigens were detected by agglutination methods on microplates. RESULTS: A total of 16 HLA-A, 34 HLA-B, and 15 HLA-DRB1 alleles were identified. The most frequent HLA-A alleles were HLA-A*02, HLA-A*24, and HLA-A*11. The most frequent HLA-B alleles were HLA-B*35, HLA-B*51, and HLA-B*44. In case of HLA-DRB1; HLA-DRB1*11, HLA-DRB1*04, and HLA-DRB1*13 were first 3 alleles with higher frequency, in order. In the combination of those 3 alleles, the most frequent HLA-A-B-DRB1 haplotypes were HLA-A*02-B*51-DRB1*11, HLA-A*11-B*35-DRB1*11, A*24-B*35-DRB1*11. The frequency of ABO, D blood group antigens were observed as 0.168 for A Rh(+), 0.019 for A Rh(-), 0.057 for B Rh(+), 0.013 for B Rh(-), 0.123 for O Rh(+), 0.014 for O Rh(-), 0.018 for AB Rh(+), and 0.001 for AB Rh(-). While A Rh(+) samples with HLA-A*02 and HLA-DRB1*11 had the highest frequencies (0.067 and 0.088, respectively), O Rh(+) samples with HLA-B*51 had the highest frequency (0.06). CONCLUSION: According to haplotype frequencies HLA-A*02-B*51-DRB1*11 is also found at higher frequencies in Bulgarian and Armenian populations. In case of HLA-associated diseases, the east Anatolian population could be susceptible to myastenia gravis, Behçet's disease, and systemic sclerosis due to the high frequencies of HLA-A*24, HLA-B*51, and HLA-DRB1*11 respectively. We did not observe a correlation between blood group antigens and HLA alleles or haplotypes in renal dialysis patients.

[Frequency of the appearance of Demodex sp. in various patient and age groups]. / Cesitli hasta ve yas gruplarinda Demodex sp. görülme sikligi.

Demodex folliculorum and Demodex brevis are acari that can be found in hair follicles and sebaceous glands of the skin, especially on face of humans. In this study, Demodex sp was investigated in regard to allergic diseases, age and gender. A total of 197 patients (117 with rosacea, 29 with akne vulgaris, and 51 with allergic diseases) were examined using the standardized skin surface biopsy (SSSB) and 97 out of 197 (49.23%) cases were found to be positive by the Inonu University Medical Faculty Department of Parasitology. There was no significant difference between mite positivity and negativity between the genders, while a higher rate of Demodex sp. was found in patients with rosacea and a lower rate in patients under 20 years old (p0,005). As a result, patients over 20 years old, especially those with rosacea, must be investigated for Demodex sp.