紧急部门的程序性镇静 - 一项观察性研究:Nil Per Os地位是否重要?
Brendan Peterson1, Amy S Nowacki2,3, Alexander Ulintz4
1Ohio State University, School of Pharmacy, Columbus, Ohio.
The western journal of emergency medicine
|March 27, 2025
概括
对于急诊室的程序镇静,禁食不到8小时可能与更长的禁食期一样安全和有效. 目前的nil per os (没有口服) 准则可能不适用于所有接受镇静治疗的患者.
科学领域:
- 紧急医疗 紧急医疗
- 麻醉学 麻醉学
- 患者安全 患者安全
背景情况:
- 程序性镇静 (PS) 经常在急诊室 (ED) 中进行.
- 目前对PS的nil per os (没有口服) (NPO) 准则通常是从手术室标准中采用的.
- NPO地位对不良事件和ED中PS成功的影响尚未得到大型研究的充分证实.
研究的目的:
- 调查NPO地位与ED程序镇静中的不良事件之间的关联.
- 确定NPO地位与ED中程序镇静的成功率之间的关系.
主要方法:
- 在20个不同的ED环境中对连续EDPS患者的前性数据库进行了回顾性分析.
- 在183个月 (2000年4月~2015年6月) 收集的数据包括患者人口统计,NPO状态,副作用,并发症和程序完成.
- 统计分析比较了NPO小于8小时和NPO≥8小时的患者之间的结果,并对混因素进行了调整.
主要成果:
- 在调整后,没有发现NPO状态 (<8小时 vs. ≥8小时) 与副作用,并发症或整体不良事件的发生率之间有显著的关联.
- 与NPO ≥8小时 (89.7%) 相比,NPO <8小时的患者表现出明显更高的程序完成率 (94.3%).
- 在NPO ≥8小时组 (17.7%) 与NPO <8小时组 (11.9%) 相比,NPO ≥8小时组的并发症率更高,尽管在调整后,这种差异显著.
结论:
- 在ED程序镇静中,Nil per os状态≥8小时可能不会提供优越的结果,甚至可能导致比较短的NPO持续时间更糟糕的结果.
- 对于所有在急诊室接受程序镇静的患者来说,可能不需要严格遵守长期的NPO指南.
- 根据特定的患者因素和程序风险,可能需要进一步的研究来完善ED程序镇静的NPO指南.
更多相关视频
07:54Drug-Induced Sleep Endoscopy DISE with Target Controlled Infusion TCI and Bispectral Analysis in Obstructive Sleep Apnea
Published on: December 6, 2016
19.6K
09:36Halogenated Agent Delivery in Porcine Model of Acute Respiratory Distress Syndrome via an Intensive Care Unit Type Device
Published on: September 24, 2020
2.7K
相关概念视频
Stages of General Anesthesia
332
Various sedation levels offer significant advantages in facilitating procedural interventions for patients undergoing medical or invasive surgical procedures. These levels span from anxiolysis to general anesthesia, providing a spectrum of sedative effects to cater to specific patient needs. Anxiolysis reduces anxiety and is achieved through minimal sedation, enabling patients to remain awake and responsive while feeling more at ease during the procedure. This level can benefit minor...
332
Parenteral Anesthetics: Overview
88
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.
88
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
38
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...
38
General Anesthesia: Overview
180
Anesthesia is a medical procedure that uses drugs for CNS suppression to enable painless surgeries and procedures. The selection of anesthetics is influenced by their pharmacokinetic properties, side effects, and patient characteristics. Various types of anesthesia include general, local, regional, spinal, and inhalational.
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
180
Drug Delivery: Enteral Route
358
The enteral drug administration involves three primary routes: oral, sublingual, and buccal. Oral ingestion is the most prevalent, safe, economical, and convenient method for drug administration. However, it has certain drawbacks, including limited absorption due to the drug's low water solubility or poor membrane permeability, possible emesis from GI mucosa irritation, destruction of drugs by digestive enzymes or low gastric pH, and irregular absorption along with food or other drugs.
358
Sedatives and Hypnotics: Overview
243
Sedatives are drugs that alleviate anxiety, while hypnotics induce sleep. Both classes of medication suppress neuronal activity, leading to a calming effect for sedatives and facilitating sleep for hypnotics.
Sedative-hypnotics are categorized into barbiturates, benzodiazepines (BZDs), and non-benzodiazepines or Z-drugs. These drugs work by suppressing central nervous system activity, and this suppression is dose-dependent. Older sedative medications, like barbiturates, follow a linear curve in...
Sedative-hypnotics are categorized into barbiturates, benzodiazepines (BZDs), and non-benzodiazepines or Z-drugs. These drugs work by suppressing central nervous system activity, and this suppression is dose-dependent. Older sedative medications, like barbiturates, follow a linear curve in...
243
