Browsing by Author "Günseren, Kadir Ömur"
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Publication Evaluation of one year, five years and ten years life time of patients with kidney transplant: Single-center experience(Lippincott Williams & Wilkins, 2020-09-01) Elgin, Ersin; Aydın, Mehmet Fethullah; Ünsal, Oktay; Yıldız, Abdulmecid; Oruç, Ayşegül; Günseren, Kadir Ömur; Çiçek, Mehmet Çağatay; Budak, Ferah; Oral, H. Barbaros; Ersoy, Alparlan; Elgin, Ersin; Aydın, Mehmet Fethullah; Unsal, Oktay; Yıldız, Abdulmecid; ORUÇ, AYŞEGÜL; GÜNSEREN, KADİR ÖMÜR; ÇİÇEK, MEHMET ÇAĞATAY; BUDAK, FERAH; ORAL, HALUK BARBAROS; Ersoy, Alparlan; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Bursa Bölge Koordinasyon Merkezi.; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Nefroloji Anabilim Dalı.; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Üroloji Anabilim Dalı.; Bursa Uludağ Üniversitesi/Tıp Fakültesi/İmmünoloji Anabilim Dalı.; 0000-0002-9509-5799; 0000-0002-5665-7402; 0000-0002-0342-9692; 0000-0001-7625-9148; 0000-0003-0463-6818; F-4657-2014; K-7285-2012; AAH-4002-2021; AAJ-8220-2020; IZP-9398-2023; DXA-2790-2022; JKA-8956-2023; JJY-8484-2023; EIF-8983-2022; JJO-6552-2023; CNT-9025-2022Publication Is laparoscopic adrenalectomy for pheochromocytoma safe and effective in geriatric patients?(Wiley, 2021-06-12) Günseren, Kadir Ömur; Çiçek, Mehmet Çağatay; Bolat, Deniz; Yeni, Sezgin; Vuruşkan, Hakan; Gül, Özen Öz; Yavaşcaoğlu, İsmet; GÜNSEREN, KADİR ÖMÜR; ÇİÇEK, MEHMET ÇAĞATAY; VURUŞKAN, HAKAN; ÖZ GÜL, ÖZEN; YAVAŞCAOĞLU, İSMET; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Üroloji Anabilim Dalı.; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Endokrinoloji ve Metabolizma Anabilim Dalı.; 0000-0001-8673-3093; 0000-0002-0471-5404; 0000-0002-1332-4165; ABC-9924-2020; HGM-5995-2022 ; GFT-1275-2022; EFH-9523-2022; GBT-4320-2022; EIN-0828-2022Objectives The study aimed to assess the haemodynamic changes of laparoscopic adrenalectomy (LA) in geriatric patients with pheochromocytoma (PHEO). To the best of our knowledge, this is the first study to evaluate the haemodynamic outcomes of LA in this patient population.Methods Data of 350 patients who underwent single-side transperitoneal LA between 2000 and 2020 were reviewed retrospectively. Patients with a histopathological diagnosis of PHEO were included in the study and classified into two groups according to their ages at the date of surgery. Patients older than 65 years were accepted as elderly according to the World Health Organisation (WHO) recommendations.Results A total of 54 patients underwent LA for PHEO. Fifteen patients were enrolled in the elderly and 39 in the young groups. There were no significant differences in terms of the operation site (0.564), tumour size (0.878), perioperative results such as mean anaesthesia; operation times, blood loss and haemodynamic changes. There were no significant differences in mean hospitalisation and intensive care unit times. One patient in both groups had grade 1 complication according to Clavien Dindo classification (prolonged ileus, managed with medical treatment and transfusion during surgery, respectively).Conclusion Young and elderly patients had similar outcomes in terms of haemodynamic changes that occurred with LA. LA in elderly patients with PHEO is as safe and effective as in younger patients.Publication Single center experience with laparoscopic adrenalectomy on a large clinical series: Lessons learned from 273 cases: A retrospective cohort study(Kuwait Medical Association, 2022-12) Çelen, Sinan; Günseren, Kadir Ömur; Vuruşkan, Hakan; Acımış, Nurhan Meydan; Kordan, Yakup; Yavaşcaoğlu, İsmet; GÜNSEREN, KADİR ÖMÜR; VURUŞKAN, HAKAN; YAVAŞCAOĞLU, İSMET; Uludağ Üniversitesi/Tıp Fakültesi/Üroloji Bölümü; ITO-9188-2023; EFH-9523-2022; EIN-0828-2022Objectives: We aim to evaluate the risk of laparoscopic adrenalectomy (LA) for large adrenal tumors and the risk of learning curve.Design: Single centre, retrospective studySetting: Uludag University, Bursa, TurkeySubjects: A study in a large patient population (N=273) who underwent LA between 2006 and 2017.Interventions: The patients were divided into two study groups according to tumour size as estimated by pathologic specimen maximum diameter, Group A (less than 5cm) and group B (larger than 5cm). In addition, to evaluate learning curve of LA, the patients were divided into two groups according to time interval: the first period was 2006 to 2011, and the second period 2012-2017.Main outcome measures: To evaluate the risk of learning curve and tumour sizeResults: There was no statistical difference between the two groups for per-operative and postoperative complications according to tumour size <5 or >= 5 cm, and there was statistical difference between the two groups for operation time, length of hospital stay; but no statistical difference for postoperative complications according to time interval.Conclusion: LA in large adrenal masses (5 cm or larger) is not associated with longer operative time, increased blood loss and longer hospital stay, without affecting perioperative morbidity, Hence, the size of an adrenal mass should not be the only factor in determining whether LA or not. Besides, learning curve may affect outcomes of LA.