Yazar "Özpak, Berkan" için listeleme
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Anatomical and functional changes after aortic valve replacement with different sizes of mechanical valves
İlhan, Gökhan; Bozok, Şahin; Özpak, Berkan; Kara, Hakan; Yazman, Serkan; Bayrak, Serdar; Özsöyler, İbrahim; Gürbüz, Ali (Clinics Cardive Publ Pty Ltd, 2018)Objective: To date. there is no consensus on the selection of type and size of prosthetic valve for aortic valve replacement (AVR). the aim of this study was to compare anatomical and functional changes occurring in the ... -
Biosynthetic versus polytetrafluoroethylene graft in extra-anatomical bypass surgery of takayasu arteritis patients with supra-aortic disease
Özpak, Berkan; İlhan, Gökhan (Tabriz Univ Medical Sciences & Health Services, 2015)Introduction: To evaluate treatment outcomes of patients diagnosed with Takayasu arteritis (TA), who underwent extra-anatomical bypass surgery using biosynthetic grafts. Methods: This retrospective study included 12 TA ... -
The clinical utility of vascular mapping with Doppler ultrasound prior to arteriovenous fistula construction for hemodialysis access
İlhan, Gökhan; Esi, Ertap; Bozok, Şahin; Yürekli, İsmail; Özpak, Berkan; Özelci, Ahmet; Destan, Buğra; Gürbüz, Ali (Sage Publications Ltd, 2013)Purpose: To compare the outcomes of vascular access (VA) procedures performed using physical examination (PE) alone to PE and ultrasound vein mapping for assessment of patients needing hemodialysis access. Methods: Comparative ... -
Could the novel 'double-hole' technique be an alternative for the inflow occlusion method?
Bozok, Şahin; İlhan, Gökhan; Kazdal, Hızır; Özpak, Berkan; Yürekli, İsmail; Bayrak, Serdar; Kestelli, Mert (Clinics Cardive Publ Pty Ltd, 2016)Background: Inflow occlusion on beating heart and cardiopulmonary bypass techniques have been proposed for the removal of foreign material, such as stents, catheters and mass lesions, from cardiac chambers. However, both ... -
Diagnosis and management of carotid body tumor: a report of seven cases
İlhan, Gökhan; Bozok, Şahin; Özpak, Berkan; Güneş Tevfik; Gökalp, Orhan; Bayrak, Serdar; Aksun, Murat; Gürbüz, Ali (Baycinar Medical Publ-Baycinar Tibbi Yayincilik, 2013)Paragangliomas are rare asymptomatic painless tumors, originating from paraganglionic bodies of autonomous nerve system of the embriological neural crest and increasing gradually. Despite their gradual developing nature, ... -
The effect of combined hyperbaric oxygen and iloprost treatment on the prevention of spinal cord ischaemia-reperfusion injury: an experimental study
İlhan, Gökhan; Aksun, Murat; Özpak, Berkan; Güneş, Tevfik; Bozok, Şahin; Durakoğlugil, Murtaza Emre; Gürbüz, Ali; Gücer, Hasan (Oxford Univ Press Inc, 2013)Hyperbaric oxygen (HBO) has been shown to be effective in preventing neurological injuries in animal models of ischaemia, whereas iloprost (IL) prevents ischaemia-related mitochondrial dysfunction and reduces infarction ... -
The effect of combined hyperbaric oxygen and iloprost treatment on the prevention of spinal cord ischaemia-reperfusion injury: an experimental study (vol 44, e332, 2013) - [Correction]
İlhan, Gökhan; Aksun, Murat; Özpak, Berkan; Güneş, Tevfik; Bozok, Şahin; Durakoğlugil, Murtaza Emre; Tümkaya, Levent; Gürbüz, Ali (Oxford Univ Press Inc, 2014).... -
The effect of different beta-mockers on vascular graft nitric oxide levels: comparison of nebivolol versus metoprolol
Bayar, Ekrem; İlhan, Gökhan; Furat, Cevdet; Atik, Cem; Arslanoğlu, Yavuz; Kuran, Christian Henrik Alexander; Özpak, Berkan; Durakoğlugil, Murtaza Emre (W B Saunders Co Ltd, 2014)Objectives: the aim of this study was to investigate the effects of the vasodilating beta-blocker nebivolol and the cardioselective beta-blocker metoprolol on nitric oxide (NO) levels at vascular graft endothelium and vasa ... -
Factors to be considered in aortic repair
İlhan, Gökhan; Özpak, Berkan; Güneş, Tevfik; Kestelli, Mert (Mosby-Elsevier, 2015)We read the article by Sch€afers and colleagues1 with great interest. Because successful aortic valve repair aims at restoration of cusp and root dimensions, normal values of human cusps should be documented. -
Isolated tricuspid valve infective endocarditis in young drug abusers
Furat, Cevdet; Bayar, Ekrem; Yılmaz, Mustafa; Özpak, Berkan; Kara, Hakan (Sage Publishing, 2014).... -
Our short-term results with percutaneous mechanical thrombectomy for treatment of acute deep vein thrombosis
Özpak, Berkan; İlhan, Gökhan; Özcem, Barçın; Kara, Hakan (Georg Thieme Verlag Kg, 2016)Background Anticoagulant treatment is recently being replaced by more aggressive endovascular modalities in the management of acute deep vein thrombosis (DVT). These techniques have been promoted to improve thrombus removal, ... -
Protective effects of hyperbaric oxygen and iloprost on ischemia-reperfusion injury in rabbit kidneys
İlhan, Gökhan; Aksun, Murat; Bozok, Şahin; Özpak, Berkan; Güneş, Tevfik; Durakoğlugil, Murtaza Emre; Kara, Hüsnü; Küpeli, Ali; Şener, Erol (Edizioni Minerva Medica, 2013)Aim. the aim of the study was to demonstrate protective effects of hyperbaric oxygen (HBO) and iloprost (IL) on renal ischemia-reperfusion (IR) injury using histopathological and biochemical methods. Methods. Fourty New ... -
A Recommendation for modification of the hourglass-shaped resection technique for repair of tall mitral valve posterior prolapse
İlhan, Gökhan; Kestelli, Mert; Özpak, Berkan; Bozok, Şahin (Mosby-Elsevier, 2015)We have read the article entitled ‘‘Hourglass-shaped resection technique for repair of tall mitral valve posterior prolapse’’ by Sawazaki and colleagues1 with great interest. They have well described their novel method ... -
Surgical stimulation of angiogenesis
Özbek, Cengiz; Kestelli, Mert; Bozok, Şahin; İlhan, Gökhan; Yürekli, İsmail; Özpak, Berkan; Akyüz, Muhammet; Bademci, Mehmet (Sage Publishing, 2014)Objective: The results of surgical approaches are unsatisfactory in patients with a distal arterial bed that is ineligible for revascularization. In this retrospective study, we investigated outcomes in patients who underwent ... -
Telmisartan decreases microalbuminuria in patients with type 2 diabetes mellitus following coronary artery bypass grafting
Furat, Cevdet; Doğan, Rıza; İlhan, Gökhan; Bayar, Ekrem; Özpak, Berkan; Kara, Hakan; Bozok, Şahin (Clinics Cardive Publ Pty Ltd, 2017)Objective: This prospective study aimed to investigate the effects of the selective angiotensin receptor antagonist, telmisartan, on microalbuminuria after coronary artery bypass surgery in patients with diabetes mellitus. ... -
Tips and pearls for true dextroposition of the aorta in tetralogy of Fallot
Bozok, Şahin; Kestelli, Mert; İlhan, Gökhan; Gökalp, Orhan; Özpak, Berkan; Akyüz, Muhammet; Özcem, Barçın; Kestelli, Pınar (Cambridge University Press, 2013)Infundibular stenosis may develop secondary to ventricular septal defect, and transannular patch plasty can affect mortality and morbidity rates. Therefore, dextroposition of the aorta has been investigated in order to ... -
α-Tocopherol and ascorbic acid in early postoperative period of cardiopulmonary bypass
Güneş, Tevfik; Bozok, Şahin; Kestelli, Mert; Yürekli, İsmail; İlhan, Gökhan; Özpak, Berkan; Bademci, Mehmet; Özcem, Barçın; Şahin, Aykut (Wolters Kluwer, 2012)AIM: To investigate whether ?-tocopherol and ascorbic acid have effect on the suppression of inflammation in the early postoperative period after open heart surgery. METHODS: A total of 59 patients who had undergone ...
