Yazar "Demirhan, Özkan" için listeleme
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A-V fistülü olan hastaların klinik takiplerinin değerlendirilmesi
Erdoğan, Rukiye (İstanbul Bilim Üniversitesi, Sağlık Bilimleri Enstitüsü, 2016)Materyal ve Yöntem: Araştırmanın örneklemi İstanbul Şişli FNH’de böbrek nakli öncesi diyalize girmek için A-V fistül açılan, nakil sonrası sonrası fistülleri çalışan hastalar oluşturmaktadır. Yürütülen çalışmaya22-65 yaş ... -
Arteriyovenöz fistülü olan hastaların klinik takiplerinin değerlendirilmesi
Erdoğan, Rukiye; Akin, Barış; Demirhan, Özkan (İstanbul Bilim Üniversitesi, Tıp Fakültesi, 2016)Amaç: Hastaların çalışan arteriyovenöz fistül (AVF)’lerini böbrek nakli sonrası kapattırma veya kapattırmama istekleri, kararlarının nedenlerinin belirlenmesi, bu kararlarının diğer parametreler ile ilişkileri araştırıldı. ... -
Lymph node dissection in surgery for lung cancer: Comparison of open vs. video-assisted vs. robotic-assisted approaches
Toker, Alper; Özyurtkan, Mehmet Oğuzhan; Demirhan, Özkan; Ayalp, Kemal; Kaba, Erkan; Uyumaz, Elena (Axel Springer Japan Publishing, 2016)Purpose: We compared open, video-assisted and robotic-assisted thoracoscopic surgical techniques in the dissection of N1 and N2-level lymph nodes during surgery for lung cancer. Methods: This retrospective analysis is ... -
Pneumomediastinum, subcutaneous emphysema, and tracheal tear in the early postoperative period of spinal surgery in a paraplegic achondroplastic dwarf
Kahraman, Sinan; Enercan, Meriç; Demirhan, Özkan; Şengül, Türker; Dalar, Levent; Hamzaoğlu, Azmi (Hindawi Publishing Corporation, 2013)Achondroplasia was first described in 1878 and is the most common form of human skeletal dysplasia. Spinal manifestations include thoracolumbar kyphosis, foramen magnum, and spinal stenosis. Progressive kyphosis can result ... -
Preoperative Airway Obstruction as a Cause of Morbidity in Patients Undergoing Mitral Valve Replacement
Erdinç, Yasemen Durak; Saraçoğlu, Ayten; Dalar, Levent; Saraçoğlu, Kemal Tolga; Demirhan, Özkan; Sağbaş, Liva Ertan (2018)INTRODUCTION: We aimed to investigate the relationship between preoperative pulmonary function tests detected by obstruction of the airway and postoperative intubation time with prolonged intensive care unit stay in patients ... -
Prolonged pleural catheters in the management of pleural effusions due to breast cancer
Demirhan, Özkan; Ordu, Çetin; Toker, Alper (Pioneer Bioscience Publ. Co., 2014)Background: Breast cancer is the second most common etiologic cause in malignant pleural effusions (MPE). The aim of this study was to investigate the efficacy of long term pleural catheters in inducing self sclerosis in ... -
Robotic anatomic lung resections: the initial experience and description of learning in 102 cases
Toker, Alper; Özyurtkan, Mehmet Oğuzhan; Kaba, Erkan; Ayalp, Kemal; Demirhan, Özkan; Uyumaz, Elena (Springer Verlag, 2016)Background: The aim of this study was to analyze our initial pulmonary resection experience with robotic surgery (Da Vinci, Intuitive Surgical, Inc., Mountain View, California, USA) and define the learning curve based on ... -
Robotic lung segmentectomy for malignant and benign lesions
Toker, Alper; Ayalp, Kemal; Uyumaz, Elena; Kaba, Erkan; Demirhan, Özkan; Erus, Suat (Pioneer Bioscience Publ. Co., 2014)Objective: Surgical use of robots has evolved over the last 10 years. However, the academic experience with robotic lung segmentectomy remains limited. We aimed to analyze our lung segmentectomy experience with robot-assisted ... -
Timing of coronary artery bypass surgery in patients with non-ST-segment elevation myocardial infarction and postoperative outcomes
Özbek, İsmail Cihan; Sever, Kenan; Demirhan, Özkan; Mansuroğlu, Denyan; Çiçek, Müslüm; Men, Ebubekir Emre; Kurtoğlu, Nuri (Termedia Publishing House Ltd, 2014)Introduction: The aim of the study was to assess whether a cardiac troponin T (cTnT) level 1 ng/ml or below threshold is safe and to evaluate mid-term follow-up results in stable patients with non-ST-segment elevation after ... -
Titanyum plaka ve mesh kullanılarak ateşli silah yaralanması sonrası gelişen sternal dehisensin onarımı
Demirhan, Özkan; Oral, Mehmet Kerem; Bayramoğlu, Zehra; Durak, Yasemen; Yazıcıoğlu, Volkan (Türk Kalp ve Damar Cerrahisi Derneği, 2014)Giriş ve Amaç: Toraksa yönelik ateşli silah yaralanması olan vakalarda ölüm ve sakatlık oranı oldukça yüksektir. Biz transmediastinal ateşli silah yaralanması sonrası sternum hasarı gelişen ve titanyum yama ile düzeltme ... -
The use of Jackson-Pratt silicone flat drains as prolonged pleural catheters for the management of pleural effusions
Demirhan, Özkan; Kasapoğlu, Tugçe; Ece, Ferah; Toker, Alper (Pioneer Bioscience Pub. Co., 2013)Introduction: Imbalance between secretion and absorbtion of pleural fluid results in pleural effusion. Emergence of pleural effusion ipsilateral or contralateral to the side drained previously is named recurrent effusion. ...
