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Abdominal oxygen saturation for monitoring return of spontaneous circulation in out-of-hospital cardiac arrest using near infrared spectrophometry
Kalkan, Asım; Bilir, Özlem; Ersunan, Gökhan; Özel, Deniz; Taş, Mahmut; Memetoğlu, Mehmet Erdem (W B Saunders Co-Elsevier Inc, 2015)Aim: We used near-infrared spectrophotometry to assess the initial and final abdominal and cerebral saturations during cardiopulmonary resuscitation (CPR) of patients with out-of-hospital cardiac arrest to determine if ... -
Near infrared spectrophotometry (cerebral oximetry) in predicting the return of spontaneous circulation in out-of-hospital cardiac arrest
Kalkan, Asım; Ersunan, Gökhan; Bilir, Özlem; Yavaşi, Özcan; Özel, Deniz; Kayayurt, Kamil; Ziyan, Murat; Coşkun, Aydın; Selman, Yeniocak (W B Saunders Co-Elsevier Inc, 2014)Aim: We assessed out-of-hospital cardiac arrest patients' cerebral oxygenation during cardiopulmonary resuscitation (CPR) using near infrared spectrophotometry (NIRS). We evaluated the relation between a rise in patients' ... -
A new technique in the evaluation of strangulated and incarcerated hernias: Near-infrared spectroscopy
Ziyan, Murat; Kalkan, Asım; Bilir, Özlem; Ersunan, Gökhan; Özel, Deniz; Uzun, Özlem; Korkut, Semih (2020)ABSTRACT BACKGROUND: The present study aims to investigate the usefulness of NIRS in identifying decreased blood flow in intestinal tissue inside the hernial sac in incarcerated hernias. METHODS: Forty patients with manually ... -
Publication rate of abstracts presented at the emergency medicine congresses held by the European Society for Emergency Medicine (EUSEM) in 2011 and 2012
Kalkan, Asım; Köse, Özkan; Bilir, Özlem; Ersunan, Gökhan; Özel, Deniz; Güler, Ferhat (Bmj Publishing Group, 2015)Purpose the purpose of this study was to assess the publication rate of the abstracts presented at the 6th Mediterranean Emergency Medicine Congress, 2011 and the 7th European Congress on Emergency Medicine, 2012. Materials ... -
The use of cerebral oximetry in acute carbon monoxide intoxication: A preliminary study
Kalkan, Asım; Bilir, Özlem; Ersunan, Gökhan; Yazıcı, Zihni Açar; Özel, Deniz; Taş, Mahmut; Yavaşi, Özcan (Keio University School of Medicine, 2015)The purpose of this study was to assess the clinical usefulness of near-infrared spectroscopy (cerebral oximetry) in patients presenting to the emergency department (ED) with carbon monoxide (CO) intoxication. Eighteen ... -
Utility of near infrared spectrophotometry in mesenteric ischemia: An experimental study
Ersunan, Gökhan; Bilir, Özlem; Kalkan, Asım; Kalkan, Yıldıray; Özel, Deniz; Kayayurt, Kamil; Yavaşi, Özcan (Sage Publications Ltd, 2018)This study investigated the effectiveness of near infrared (NIR) spectrophotometry for measuring abdominal saturation in a rat model of induced mesenteric ischemia. This was a randomized, controlled, non-blinded interventional ...
