Başkent Üniversitesi Yayınları

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Author: search.filters.author.Haberal, MehmetSubject: search.filters.subject.Outcome

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    Pediatric Liver Transplant: Results of a Single Center
    (Başkent Üniversitesi, 2008-03) Haberal, Mehmet; Arslan, Gulnaz; Demirhan, Beyhan; Torgay, Adnan; Yilmaz, Ugur; Moray, Gokhan; Ozcay, Figen; Karakayali, Hamdi; Sevmis, Sinasi
    Objectives: Liver transplant in the pediatric population has become an accepted treatment modality for children with end-stage liver disease. In this study, we analyze our experiences with pediatric liver transplant at our center. Materials and Methods: Since September 2001, 8 deceased-donor and 96 living-donor liver transplants have been done in 101 children (mean age, 6.7 ± 5.5 years; range, 2 months to 17 years). The children’s charts were reviewed retrospectively. Results: Indications for liver transplant were cholestatic liver disease (n=17), biliary atresia (n=24), Wilson’s disease (n=16), fulminant liver failure (n=18), hepatic tumor (n=13), and other (n=13). The median pediatric end-stage liver disease score was 23.1 ± 11.1 (range, –8 to 48). The median follow-up was 24.2 ± 19.4 months (range, 1-77 months). Three children underwent retransplant. The main complications were infections (25.9%) and surgical complications (39.5%) (including biliary complications and vascular problems). The incidence of acute cellular rejection was 42.3%. Sixteen children died during follow-up, and, at the time of this writing, the remaining 85 children (85%) were alive with good graft functioning, showing patient survival rates of 90%, 85%, and 83% at 6, 12, and 36 months, respectively. Conclusions: In conclusion, the overall outcomes of pediatric liver transplantation at our center are quite promising.
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    Urologic Complication Rates in Kidney Transplantation after a Novel Ureteral Reimplantation Technique
    (Başkent Üniversitesi, 2006-12) Haberal, Mehmet; Karakayali, Hamdi; Sevmis, Sinasi; Moray, Gokhan; Arslan, Gulnaz
    Our transplantation team has performed 1615 renal transplantations since 1975. After September 2003, we began a corner-saving technique for urinary tract continuity. In this study, we analyzed these 174 renal transplantations retrospectively. The mean recipient age was 31.6 years (range, 7 to 66). The mean donor age was 39.8 years (range, 6 to 67). For ureteral reimplantation, a running suture is started 3 mm ahead of the middle of the posterior wall and is finished 3 mm afterward. After the last stitch, both ends of the suture material are pulled, and the posterior wall of the ureter and bladder are approximated tightly. The anterior wall is sewn either with the same suture or another running suture. Since using this technique, we have not employed a double-J or any other stent to prevent ureteral complications at the anastomosis site. We have seen only 4 (2.2%) ureteral complications (2 ureteral stenosis and 2 anastomotic leaks) during a follow-up period of 18.9 months. In conclusion, due to the low complication rate, we believe that our new technique is the safest way to perform a ureteroneocystostomy.