Publications by authors named "Veli F Pehlivan"

Objectives: Propofol and thiopental are widely used as hypnotic, sedative, antiepileptic, and analgesic agents in general anesthesia and intensive care; however, their side effects remain unknown. They are used for long periods and at high doses for sedation in total intravenous anesthesia (TIVA) and intensive care units. Long-term and high-dose use of these drugs can lead to accumulation in plasma and tissues, resulting in high drug concentrations and increasing the risk of potential toxicity (e.

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Introduction In this study, we aimed to measure the change in total antioxidant status (TAS), total oxidant stress (TOS), oxidative stress index (OSI), and nuclear factor erythroid 2 (Nrf-2) levels during the treatment period in patients who restored spontaneous circulation return after cardiac arrest with targeted temperature management (TTM) therapy in our hospital. Methods The study included 36 patients who were hospitalized in the anesthesia intensive care unit and coronary intensive care unit of our hospital and were treated with TTM therapy after cardiac arrest. TAS, TOS, OSI, and Nrf-2 levels were measured at 0 (beginning), 12, 24, and 48 (end) hours of TTM therapy.

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Objective: To investigate the relationship between the coma scores-Glasgow coma scale (GCS), Sequential Organ Failure Assessment (SOFA), and Acute Physiological and Chronic Health Assessment (APACHE-II)-in intensive care unit (ICU) patients and the percentage of macrocytosis (%MAC), immature granulocyte (IG), cellular haemoglobin concentration (cHGB), nucleated red blood cell (NRBC), nucleated red cell/ white cell ratio (NR/W), hyperchromic ratio (%HPR), and platelet distribution width (PDW) values.

Study Design: A descriptive comparative study. Place and Duration of the Study: Medicine Faculty, University of Harran, Turkiye, from December 2020 to May 2022.

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Objective: To evaluate ultrasound-guided transversus abdominis plane (TAP) block, perioperative hemodynamic responses, postoperative analgesic efficacy, length of hospitalisation, and family satisfaction in children undergoing abdominal surgery.

Study Design: Randomised clinical trial. Place and Duration of the Study: Department of Anaesthesiology and Reanimation, Harran University Hospital, Turkiye, from June 2020 to June 2021.

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Background: Traditional methods that evaluate the success of peripheral nerve block have been replaced by methods that allow objective evaluations over time. Multiple objective techniques for peripheral nerve block have been discussed in the literature. This study aims to investigate whether perfusion index (PI), non-invasive tissue hemoglobin monitoring (SpHb), tissue oxygen saturation (StO2), tissue hemoglobin index (THI), and body temperature are reliable and objective methods to evaluate the adequacy of infracla-vicular blockage.

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Introduction: Evaluation of the prognosis in the early period of intensive care patients and arranging the treatment accordingly is of vital importance. In the present study, we investigated whether serum thiol/disulphide concentration can be used in the follow-up of prognosis in the early period in patients with COVID-19 under intensive care.

Methods: The study included 25 patients [their ages were between 19 and 92; 10 (40%) were male and 15 (60%) were female] who were diagnosed with COVID-19 and treated in the intensive care unit (ICU).

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Background: This study aims to examine the factors affecting the selection of anaesthesia method in Fournier's gangrene.

Methods: A retrospective evaluation was made of 113 patients operated on because of Fournier's gangrene between January-May 2019. The operations were performed under spinal anaesthesia in 78 cases (Group S) and under general anaesthesia in 35 cases (Group G).

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Background: Bupivacaine and Levobupivacaine are frequently used local anesthetic drugs in spinal anesthesia practice. Both agents have arrhythmic effects on the heart. However, there is no clear information about which agent is more arrhythmogenic.

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Background: In blood samples taken for testing purposes during drug infusion in the intensive care unit, there is a risk of interference due to drug-reactive interaction during the analysis.

Case Report: A 19-year-old female patient had undergone surgery for intracranial astrocytoma, 12 years ago. Acinetobacter baumannii was found in the blood culture and deep tracheal aspiration fluid of the patient who had a fever (39.

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Introduction In this study, we aimed to examine the effect of neutrophil-lymphocyte ratio (NLR) on mortality and morbidity in elderly patients over the age of 65 who presented to our clinic and were operated on due to hip fracture. Methods The study included patients over the age of 65 who were operated on in our hospital between January 2014 and December 2018 due to hip fracture. Those with multiple fractures and those who were operated on due to cancer-related fracture were excluded.

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Background: Post-cardiac arrest syndrome is the insufficiency of cardiac and cerebral functions caused by ischemia after sudden cardiac arrest. We aimed to determine the hematological parameters associated with mortality in the intensive care follow-up of patients with post-cardiac arrest syndrome.

Methods: The hematological parameters of 285 cardiovascular patients who were admitted to the emergency department of Harran University Medical Faculty between 2013 and 2018 and followed up in the intensive care unit with post-cardiac arrest syndrome were examined.

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