在急性酒精消耗和宿醉后,玻璃鼻外科手术的表现
Marina Roizenblatt1,2, Peter Louis Gehlbach2, Vitor Dias Gomes Barrios Marin3
1Department of Ophthalmology, Universidade Federal de São Paulo, São Paulo, Brazil maroizenb@gmail.com.
The British journal of ophthalmology
|August 1, 2024
概括
酒精会以剂量取决的方式损害模拟的外科手术性能. 虽然灵敏度在早上有所改善,但震增加,这引起了玻璃视网膜外科医生对患者安全的担忧.
科学领域:
- 眼科医生 眼科 眼科
- 医学教育 医学教育
- 神经科学是一个神经科学.
背景情况:
- 由于缺乏指导方针,对医生进行常规酒精测试是有争议的.
- 医生的表现和灵敏度可能会受到酒精消费的影响.
- 玻璃甲状腺外科医生需要高水平的精度和技能.
研究的目的:
- 量化评估酒精对模拟外科手术表现和微震的影响.
- 调查不同呼吸酒精度 (BAC) 的急性和第二天早上的 (宿醉) 影响.
主要方法:
- 一项前性队列研究,涉及11名高级玻璃甲状腺外科医生 (>10年实践).
- 在低剂量 (0.06% - 0.10% BAC) 和高剂量 (0.11% - 0.15% BAC) 酒精摄入后,使用Eyesi模拟器评估模拟的外科手术性能.
- 在高剂量饮酒后,然后睡了一晚后评估的微震 (宿醉状态).
主要成果:
- 随着较高的酒精剂量 (高剂量与低剂量,p=0.04),外科医生的表现显著下降.
- 宿醉期间的表现与低剂量酒精效应 (p=1.00) 相似,并且往往比高剂量效应 (p=0.09) 更好.
- 与低剂量酒精相比,在宿醉期间微震明显增加 (p=0.03) 并显示出与高剂量效应相比增加的趋势 (p=0.08).
结论:
- 酒精消费负面影响模拟的外科手术技巧,以剂量依赖的方式在玻璃视网膜外科医生.
- 虽然敏捷性在第二天早上恢复,但它仍然与低剂量酒精效应相当.
- 在宿醉期间增加的微震需要进一步调查患者在真实手术场景中的安全性.
相关概念视频
01:27CNS Depressants: Alcohol and Nicotine
1.7K
Ethanol, a clear colorless alcohol, has been consumed by humans for millennia, but its effects on the body are far from benign. At lower doses, it induces decreased inhibitions and loquaciousness, leading to its social appeal. However, it can cause severe consequences at higher doses, such as coma and respiratory depression, due to its zero-order elimination kinetics. Chronic ethanol abuse wreaks havoc on multiple organ systems, particularly the CNS and the liver. Abrupt cessation of ethanol...
1.7K
01:30Epistaxis
857
Epistaxis, or nosebleeds, occurs when small, swollen blood vessels in the nasal mucous membrane rupture. Typically, the anterior septum is the primary site of occurrence.
Etiology
Possible causes of this condition include high blood pressure, trauma, low humidity, upper respiratory tract infections, allergies, foreign bodies, nasal inhalation of corticosteroids or illicit drugs, excessive use of decongestant nasal sprays, facial or nasal surgery, anatomic malformation, tumors, or systemic...
Etiology
Possible causes of this condition include high blood pressure, trauma, low humidity, upper respiratory tract infections, allergies, foreign bodies, nasal inhalation of corticosteroids or illicit drugs, excessive use of decongestant nasal sprays, facial or nasal surgery, anatomic malformation, tumors, or systemic...
857
01:29Suctioning the Nasopharyngeal Airway
6.5K
Nasopharyngeal suctioning is a procedure to remove secretions from the upper part of the respiratory tract that the patient cannot clear independently. It helps maintain airway patency and prevents complications such as aspiration pneumonia.
Equipment Required
Equipment Required
6.5K
01:25Endoscopic Procedures II: Colonoscopy
1.3K
The colon, or large intestine, is the final segment of the digestive system. Its primary functions include absorbing water and vitamins produced by gut bacteria and transforming waste from liquid to solid to form stool. In adults, the large intestine is approximately 5 feet long and consists of four main sections:
1.3K
01:26Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
1.2K
Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
1.2K
01:22Aneurysm IV: Nursing Management
621
Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
621