دورية أكاديمية
Effects of different fresh gas flows and different anesthetics on airway temperature and humidity in surgical patients: a prospective observational study.
| العنوان: | Effects of different fresh gas flows and different anesthetics on airway temperature and humidity in surgical patients: a prospective observational study. |
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| المؤلفون: | Ozcan IG; Department of Anesthesiology and Intensive Care, Selcuk University Faculty of Medicine, Konya, Turkey., Onal O; Department of Anesthesiology and Intensive Care, Selcuk University Faculty of Medicine, Konya, Turkey; Anesthesiology Institute, Department of Outcomes Research, Cleveland Clinic Main Hospital, Cleveland, OH, USA., Ozdemirkan A; Department of Anesthesiology and Intensive Care, Selcuk University Faculty of Medicine, Konya, Turkey., Saltali A; Department of Anesthesiology and Intensive Care, Selcuk University Faculty of Medicine, Konya, Turkey., Sari M; Department of Anesthesiology and Intensive Care, Selcuk University Faculty of Medicine, Konya, Turkey. |
| المصدر: | Medical gas research [Med Gas Res] 2022 Jul-Sep; Vol. 12 (3), pp. 83-90. |
| نوع المنشور: | Journal Article; Observational Study; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: STM Publishing Country of Publication: Australia NLM ID: 101564536 Publication Model: Print Cited Medium: Internet ISSN: 2045-9912 (Electronic) Linking ISSN: 20459912 NLM ISO Abbreviation: Med Gas Res Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: 2015- : Willoughby, Australia : STM Publishing Original Publication: London : BioMed Central |
| مواضيع طبية MeSH: | Anesthetics, Inhalation*, Adolescent ; Adult ; Aged ; Anesthesia, General ; Humans ; Humidity ; Middle Aged ; Prospective Studies ; Temperature ; Young Adult |
| مستخلص: | This study was aimed to investigate the effects of different fresh gas (oxygen + air) flow rates and different anesthetics on airway temperature and humidity when using the same anesthesia machine in patients undergoing general anesthesia. In this prospective, observational study, 240 patients with American Society of Anesthesiologists (ASA) I-II between the age of 18-65 years to be operated under general anesthesia were enrolled and divided into two groups according to the fresh gas flow rate (3-6 L/min). Each of the two main groups was further divided into three subgroups according to the administered anesthetic gases and drugs. The resulting six groups were further divided into two subgroups according to whether the heat and humidity exchanger filter (HME) was attached to the breathing circuit, and the study was carried out on a total of 12 groups. The temperature and humidity of the inspired air were recorded every 10 minutes using an electronic thermo-hygrometer. The inspired temperature and humidity were greater in patients ventilated at 3 L/min compared to the 6 L/min group and in HME (+) patients compared to HME (-), regardless of the type of anesthetics. HME application makes the air more physiological for the respiratory tract by increasing the temperature and humidity of the air regardless of the anesthetic agent. This study was approved by Ethics Committee Review of Selcuk University Faculty of Medicine (No. 2017/261) in September 2017, and was registered in the Clinical Trial Registry (identifier No. NCT04204746) on December 19, 2019. Competing Interests: None |
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| فهرسة مساهمة: | Keywords: airway; breathing systems; equipment; fresh gas; general anesthesia; heated humidifier; humidity; temperature |
| سلسلة جزيئية: | ClinicalTrials.gov NCT04204746 |
| المشرفين على المادة: | 0 (Anesthetics, Inhalation) |
| تواريخ الأحداث: | Date Created: 20211202 Date Completed: 20220502 Latest Revision: 20220502 |
| رمز التحديث: | 20231215 |
| مُعرف محوري في PubMed: | PMC8690851 |
| DOI: | 10.4103/2045-9912.330691 |
| PMID: | 34854418 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 2045-9912 |
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| DOI: | 10.4103/2045-9912.330691 |