5 results on '"ÖZCAN, Hafize Gülşah"'
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2. Elektif Grade 3-4 Cerrahi Uygulanan Hastalarda Esmolol Kullanımının İntraoperatif Sevofluran, Fentanil Kullanımı ve Perioperatif Analjezik İlaç Tüketimine Etkisi.
- Author
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ÖZCAN, Hafize Gülşah, BİNGÖL TANRIVERDİ, Tuğba, AVCI ÖZBALIK, Burcu, and GÜRA ÇELİK, Melek
- Subjects
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PERIOPERATIVE care , *INHALATION anesthetics , *CARDIOVASCULAR diseases risk factors , *CONFIDENCE intervals , *CLINICAL trials , *ANALGESICS , *OPERATIVE surgery , *ESMOLOL , *POSTOPERATIVE period , *DESCRIPTIVE statistics , *HEMODYNAMICS , *DATA analysis software - Abstract
Background: Perioperative period is characterized by stressful and rapidly changing physiological responses. During this period, many factors and stimuli lead to the activation of the sympathetic nervous system, causing various hemodynamic changes, mainly tachycardia. Studies showed that stress and hemodynamic changes occurring during this period are associated with increased cardiac damage, morbidity and mortality. Beta blockers can prevent these negative results due to stress, thanks to their sympatholytic effects. Esmolol hydrochloride is a selective β-1 receptor blocker with a rapid onset and very short duration of action. Our aim in this study is to investigate the effect of perioperative esmolol use on perioperative hemodynamics, the amount of inhalation agent and narcotic consumed, and the amount of analgesic drug consumed postoperatively in patients undergoing non-cardiac operation and at moderate-high risk for the development of cardiac events. Materials and Methods: 40 patients undergoing elective grade 3-4 urology and general surgery operations under general anesthesia and have medium-high risk of perioperative cardiac event development according to the revised cardiac risk index and Mangano criteria were included in the study. Patients were randomized to esmolol (n=20) and control group (n=20). Esmolol group was loaded with esmolol 500 µg/kg/min for 1 minute intravenously (i.v.) and maintained as the heart rate to be <80/min., whereas 0.9% NaCl i.v. was given to the control group. Results: There was no significant difference between two groups in terms of age (P=0.910), gender (P=0.519), surgical grade (P=0.288), and ASA scores (P=0.218). However; heart rate (HR) and mean arterial pressure (MAP) decreased significantly after drug loading compared to basal value in esmolol group, whereas there was no significant change in control group. There was no difference between two groups in terms of sevoflurane consumption, but the frequency of additional fentanyl requirement (P=0.047) and the amount of consumed fentanyl (P=0.039) were significantly lower in esmolol group. In the postoperative period, it was detected that HR and MAP values were significantly lower in esmolol group than control group. However, there was no difference between two groups in terms of postoperative pain and morphine consumption. Conclusions: We demonstrated that use of esmolol provides an effective hemodynamic stabilization in the perioperative and postoperative period and reduces the amount of consumed narcotics perioperatively in patients undergoing noncardiac surgery with mediumhigh risk. However, we could not detect a significant effect of esmolol on the amount of consumed inhalation agent and postoperative analgesic use. [ABSTRACT FROM AUTHOR]
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- 2022
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3. Comparison of the effects of corticosteroid therapy on pulmonary and extrapulmonary ARDS patients
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Bingöl Tanrıverdi, Tuğba, Koltka, Emine Nursen, Özcan, Hafize Gülşah, Erdem, Esin, and Güra Çelik, Melek
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Methylprednisolone Therapy ,Ards Types ,Survival ,Metilprednizolon Tedavisi ,Sağkalım ,ARDS Tipleri - Abstract
Daha önceki çalışmalarda, düşük doz ve uzun süreli kortikosteroid tedavisinin akut solunum sıkıntısı sendromlu (ARDS) hastalarda iyi klinik sonlanımlar ile ilişkili olduğu gösterilmiştir. Ancak, bu hastalarda ARDS tiplerine göre kortikosteroidlerin etkinliğini inceleyen bir çalışma bulunmamaktadır. Çalışmamızın amacı, konvansiyonel tedavilere ek olarak kortikosteroid tedavisi uygulanan pulmoner ve ekstrapulmoner kaynaklı ARDS hastalarının, klinik parametreleri ve hastane içi sonlanımlarını karşılaştırmaktır. Ocak 2008 - Aralık 2012 tarihleri arasında yoğun bakım ünitesinde takip edilen, ARDS tanısı alan ve düşük doz-uzun süreli metilprednizolon tedavisi uygulanan 22 hastanın verileri geriye dönük olarak incelendi. Hastalar, pulmoner kaynaklı ARDS (14 hasta) ve ekstrapulmoner kaynaklı ARDS (8 hasta) olarak iki ana guruba ayrıldı ve karşılaştırmalar yapıldı. Tüm hastalara konvansiyonel tedavilere ek olarak metilprednizolon tedavisi uygulandı. Pulmoner ARDS ve ekstrapulmoner ARDS grupları arasında yaş, cinsiyet, ağırlık, yoğun bakımda kalış süresi, ARDS gelişen gün ve mekanik ventilatörde (MV) kalma süresi açısından anlamlı bir farklılık belirlenmedi. Ancak, ekstrapulmoner kaynaklı ARDS grubunda MV’den ayrılma oranı ve hastane içi sağkalım oranı anlamlı olarak daha az idi. Çok değişkenli analizde, ekstrapulmoner kaynaklı ARDS hastane içi ölümün bağımsız öngördürücüsü olarak belirlendi. Sonuç olarak, önceki çalışmalarda metilprednizolon tedavisi uygulanan ARDS hastalarında sağkalım oranının artmış olduğu gösterilmiş olmasına rağmen, çalışmamızda extrapulmoner kaynaklı olgularda sağkalım oranının pulmoner kaynaklı olgulara oranla daha düşük olduğu gözlendi. Bu nedenle ekstrapulmoner kaynaklı ARDS olgularında kortikosteroidlerin faydasını göstermek için daha kapsamlı çalışmalara gereksinim olduğu sonucuna varıldı. Previous studies have shown that low-dose and long-term corticosteroid therapy is associated with good clinical outcomes in patients with acute respiratory distress syndrome (ARDS). However, there is no study investigating the efficacy of corticosteroids in these patients according to ARDS types. The aim of our study is to compare the clinical parameters and in-hospital outcomes of pulmonary and extrapulmonary ARDS patients who were treated with corticosteroids in addition to conventional treatments. The data of 22 patients, who were followed up in intensive care unit, diagnosed as ARDS and underwent low-dose and long-term methylprednisolone treatment between January 2008 and December 2012 were retrospectively investigated. Patients were divided into two main groups as pulmonary ARDS (14 patients) and extrapulmonary ARDS (8 patients), and comparisons were made. There was no significant difference between pulmonary ARDS and extrapulmonary ARDS groups in terms of age, gender, weight, length of stay in intensive care unit, onset day of ARDS development, and duration of mechanical ventilation (MV). However, the weaning from MV and in-hospital survival rate was significantly lower in extrapulmonary ARDS group. In multivariate analysis, extrapulmonary ARDS was detected as an independent predictor of in-hospital mortality. In conclusion, although previous studies have shown an increased survival rate in ARDS patients who received methylprednisolone therapy, in our study it was found that survival rate was lower in extrapulmonary ARDS compared to pulmonary ARDS. Therefore, it is concluded that more detailed studies are required to demonstrate the benefit of corticosteroids in the treatment of extrapulmonary cases of ARDS.
- Published
- 2018
4. Comparison of the Effects of Corticosteroid Therapy on Pulmonary and Extrapulmonary ARDS Patients
- Author
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Bingöl Tanrıverdi, Tuğba, primary, Koltka, Nursen, additional, Özcan, Hafize Gülşah, additional, Erdem, Esin, additional, and Güra Çelik, Melek, additional
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- 2018
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5. Effect of Methylprednisolone Treatment in Patients with Early Acute Respiratory Distress Syndrome.
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Tanrıverdi, Tuğba Bingöl, Koltka, Emine Nursen, Özcan, Hafize Gülşah, Erdem, Esin, and Çelik, Melek Güra
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METHYLPREDNISOLONE ,ADULT respiratory distress syndrome treatment ,DRUG efficacy ,THERAPEUTICS - Abstract
Copyright of Journal of Academic Research in Medicine is the property of Galenos Yayinevi Tic. LTD. STI and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2018
- Full Text
- View/download PDF
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