在激动患者的空中医疗运输期间使用德克斯梅德托米丁
David J Watson1, Erik Nemecek1, Russ Bongiovanni1
1Angel MedFlight Worldwide Air Ambulance Service, Scottsdale, AZ.
Air medical journal
|December 28, 2023
概括
德克斯梅德托米丁可以改善在长途空中救护车运输过程中患有创伤性脑损伤的患者的护理. 这种镇静剂在独特的航空环境中为激动患者提供了更安全,更有效的选择.
科学领域:
- 紧急医疗 紧急医疗
- 神经科学是一个神经科学.
- 药理学 药理学是指药理学的学科.
背景情况:
- 固定翼空中救护车经常运送由于创伤性脑损伤 (TBI) 的后果而经历动荡的患者.
- 目前的运输协议受到通常在地面或短途车辆中发现的药物和设备的可用性限制.
- 空中医疗运输的独特环境压力因素可能会加剧患者的焦虑,并使护理复杂化.
研究的目的:
- 评估德克斯梅德托米丁作为安全有效的镇静剂在固定翼空中救护车运输期间对激动的TBI患者的潜力.
- 探索如何德克斯梅德托米丁可以改善患者护理结果,并提高飞机操作的安全性,在这种特定的临床背景下.
主要方法:
- 这项研究基于其已知的特性假定使用德克斯梅德托米丁.
- 考虑了对航空医疗运输和TBI管理中使用的镇静剂的现有文献的审查.
- 分析了空气医疗环境的独特挑战,与镇静剂的有效性和安全性相关.
主要成果:
- 德克斯梅德托米丁被提议作为一种可行的替代方案,以应对当前有限的选择,在空中运输过程中对TBI患者的激动.
- 该药物的药理动力学和药理动力学特征表明,该药物适合于固定翼空中救护车任务的长期和独特条件.
- 改善患者镇静可能导致更好地容忍运输环境和减少生理压力.
结论:
- 德克斯梅德托米丁 (Dexmedetomidine) 是一个有前途的治疗选择,可以提高TBI患者在空中医疗运输期间的患者护理和安全性.
- 需要进一步的临床研究来证实德克斯梅德托米丁在这种特殊患者群体和运输环境中的有效性和安全性.
- 在固定翼空中救护车中实施德克斯梅德托米丁可以代表激动TBI患者管理的重大进步.
![Studying Metabolic Brain Connectivity Using 2-Deoxy-2-[18F]Fluoro-D-Glucose Dynamic Positron Emission Tomography at the Single-subject Level](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F67458.jpg&w=3840&q=50)
相关概念视频
01:17Sedatives and Hypnotics Drugs: Miscellaneous Agents
176
Sedatives and hypnotics encompass a wide range of substances, each with its unique mechanism of action, uses, and potential adverse effects.
Melatonin congeners like ramelteon (Rozerem) and tasimelteon (Hetlioz) selectively bind to melatonin receptors (MT1 and MT2) and thus mimic the actions of melatonin, a hormone that regulates sleep-wake cycles. Tasimelteon is primarily used for non-24-hour sleep-wake disorder, common in blind patients. They are also used to treat conditions like insomnia...
Melatonin congeners like ramelteon (Rozerem) and tasimelteon (Hetlioz) selectively bind to melatonin receptors (MT1 and MT2) and thus mimic the actions of melatonin, a hormone that regulates sleep-wake cycles. Tasimelteon is primarily used for non-24-hour sleep-wake disorder, common in blind patients. They are also used to treat conditions like insomnia...
176
01:24Parenteral Anesthetics: Overview
129
Intravenous anesthetics are drugs administered parenterally to induce anesthesia or sedation. Propofol is a widely used agent formulated as a 1% emulsion in soybean oil, glycerol, and egg phosphatide. It induces rapid anesthesia primarily due to its rapid distribution from the bloodstream to target tissues and is metabolized in the liver. However, it can cause significant pain on injection and hypertriglyceridemia. Fospropofol, a water-based prodrug of propofol, lacks these adverse effects.
129
01:30Adrenergic Agonists: Therapeutic Uses
781
Adrenergic agonists have diverse therapeutic uses across various medical conditions and emergencies.
Emergency and Intensive Care Unit (ICU) applications: Pressor agents increase blood pressure, heart rate, and contractility in shock and organ failure situations. Dopamine can induce vasodilation and stimulate adrenoceptors. Endogenous catecholamines are effective in treating cardiogenic shock. α2-agonists like clonidine can reverse anesthesia-induced hypertension.
Allergies and...
Emergency and Intensive Care Unit (ICU) applications: Pressor agents increase blood pressure, heart rate, and contractility in shock and organ failure situations. Dopamine can induce vasodilation and stimulate adrenoceptors. Endogenous catecholamines are effective in treating cardiogenic shock. α2-agonists like clonidine can reverse anesthesia-induced hypertension.
Allergies and...
781
01:31Skeletal Muscle Relaxants: Therapeutic Uses
487
Skeletal muscle relaxants are used to relax muscle tone and alleviate painful muscle contractions. However, the choice of skeletal muscle relaxants depends on the duration of the surgical procedure in order to minimize potential side effects. Skeletal muscle relaxants like neuromuscular blocking agents [NMBAs] are commonly employed as adjuvants alongside general anesthetics in clinical settings. NMBAs are also used to maintain controlled ventilation during surgery of the larynx or pharynx...
487
01:20Inhalational Anesthetics: Overview
297
Inhalation anesthetics are drugs that induce general anesthesia upon inhalation. They work by increasing the sensitivity of GABAA receptors or inhibiting NMDA receptors, leading to a decrease in central nervous system activity. The depth of anesthesia can be rapidly adjusted by changing the concentration of the inhaled gas. Some common examples of inhalational anesthetics include volatile liquids like isoflurane, desflurane, sevoflurane and gases like xenon and nitrous oxide. Isoflurane, a...
297
01:11Direct-Acting Cholinergic Agonists: Therapeutic Uses
744
Direct-acting cholinergic agonists have many therapeutic uses in various medical fields. Choline esters, including acetylcholine, have limited clinical utility due to their non-selectivity and short duration of action. Still, acetylcholine and carbachol are applied topically during ophthalmologic surgery to induce miosis. Pilocarpine, a muscarinic and ganglionic stimulator, effectively treats open-angle glaucoma and alleviates xerostomia and dry mouth caused by radiotherapy or Sjögren...
744