相关实验视频
Updated: May 10, 2026
13:13
Biochemical Measurement of Neonatal Hypoxia
Published on: August 24, 2011
14.0K
在早产婴儿的低氧和高氧血的标准化和临床相关的定义:一个系统的审查
N H Gangaram-Panday1, J A Poppe1, A N Tintu2
1Department of Neonatal and Pediatric Intensive Care, Division of Neonatology, Erasmus MC Sophia Children's Hospital, University Medical Center Rotterdam, Rotterdam, The Netherlands.
Paediatric respiratory reviews
|April 5, 2025
概括
在新生儿护理中,保持最佳的氧气水平至关重要. 本综述审查了早产婴儿的低氧化和高氧化的定义,以改善不良事件的临床识别.
科学领域:
- 新生儿医学 新生儿医学
- 儿科重症监护 儿科重症监护
- 呼吸系统生理学 呼吸系统生理学
背景情况:
- 保持目标氧和值对于早产婴儿至关重要,以防止不良结果.
- 低氧 (低氧) 和高氧 (高氧) 都与新生儿的负面健康后果有关.
- 目前的临床实践缺乏标准化标准来量化低血压和高血压负担,这使得识别重大事件变得复杂.
研究的目的:
- 系统地审查早产婴儿的低氧化和高氧化定义.
- 探索这些氧化异常与新生儿结局之间的关系.
- 为标准化临床评估提供基础.
主要方法:
- 系统的文献审查.
- 对使用持续监测技术对早产婴儿进行研究的分析.
- 包括报告低氧化和高氧化血的定义及其与结果的关联的研究.
主要成果:
- 目前用于低氧化和高氧化的各种定义.
- 缺乏标准化的标准阻碍了一致的临床应用.
- 需要进一步的研究来建立基于结果的定义.
结论:
- 需要对早产婴儿的低氧化和高氧化进行标准化定义.
- 一致的标准将改善临床决策和患者监测.
- 本次审查强调了对新生儿氧气管理的基于证据的指导方针的需要.
相关概念视频
01:19Special considerations while measuring oxygen saturation
Assessing respiratory rate concurrently with pulse measurement is fundamental to patient care, providing valuable insights into the patient's respiratory function. The normal breathing rate for an adult usually falls within a normal range of 12 to 20 breaths per minute. Abnormal respiratory rates can signal underlying health conditions or the need for immediate intervention.
Ensuring accuracy in vital sign recordings while prioritizing patient comfort and minimizing anxiety is important.
Ensuring accuracy in vital sign recordings while prioritizing patient comfort and minimizing anxiety is important.
01:23Physiological Control of Respiration
Introduction
Breathing, a seemingly passive process, is regulated by the respiratory center in the brainstem. This center coordinates the involuntary control of respirations, which means it occurs without conscious effort, ensuring a smooth and uninterrupted pattern.
Regulation of Ventilation
The body maintains ventilation by monitoring levels of carbon dioxide (CO2), oxygen (O2), and hydrogen ion concentration (pH) in the arterial blood. Among these factors, the level of CO2 plays a crucial...
Breathing, a seemingly passive process, is regulated by the respiratory center in the brainstem. This center coordinates the involuntary control of respirations, which means it occurs without conscious effort, ensuring a smooth and uninterrupted pattern.
Regulation of Ventilation
The body maintains ventilation by monitoring levels of carbon dioxide (CO2), oxygen (O2), and hydrogen ion concentration (pH) in the arterial blood. Among these factors, the level of CO2 plays a crucial...
01:19Respiratory Assessment: Purpose and Indications
Respiratory assessment is a cornerstone of nursing assessments, crucial for the early detection of patient deterioration. This evaluation transcends routine procedures, representing a critical skill nurses must master to ensure optimal patient care.
Objectives and Importance:
The primary goal of respiratory assessment is to evaluate patients at early risk of clinical deterioration. Since respiratory distress often precedes other signs of declining health, breathing patterns and sounds become a...
Objectives and Importance:
The primary goal of respiratory assessment is to evaluate patients at early risk of clinical deterioration. Since respiratory distress often precedes other signs of declining health, breathing patterns and sounds become a...
01:16Treatment for Pulmonary Arterial Hypertension: Oxygen Therapy for Respiratory Failure
Oxygen therapy has emerged as a significant tool in enhancing the quality of life for patients suffering from pulmonary arterial hypertension (PAH). While this therapy has principally been studied on patients with significant hypoxemia, this therapeutic approach helps prevent potential organ damage and can be administered in the comfort of one's home.
Oxygen therapy is vital in increasing and maintaining blood oxygen levels in PAH patients. As a result, it aids in reducing fatigue, improving...
Oxygen therapy is vital in increasing and maintaining blood oxygen levels in PAH patients. As a result, it aids in reducing fatigue, improving...
01:23Hypoxia
Hypoxia is a medical condition characterized by an inadequate oxygen supply to body tissues. It typically manifests as a bluish discoloration of the skin and mucosae, especially in fair-skinned individuals, when hemoglobin (Hb) saturation drops below 75%.
Types of Hypoxia
There are four primary types of hypoxia, each resulting from a different cause:
1. Anemic hypoxia: This type occurs due to insufficient oxygen delivery caused by a lack of red blood cells (RBCs) or RBCs with abnormal or...
Types of Hypoxia
There are four primary types of hypoxia, each resulting from a different cause:
1. Anemic hypoxia: This type occurs due to insufficient oxygen delivery caused by a lack of red blood cells (RBCs) or RBCs with abnormal or...
01:21Acute Respiratory Failure-II
Type I Respiratory Failure, or hypoxemic respiratory failure, occurs when the partial pressure of oxygen (PaO2) in arterial blood falls below 60 mmHg while breathing room air without a corresponding increase in arterial carbon dioxide levels (PaCO2). This condition highlights a significant impairment in the lungs' capacity to oxygenate the blood.
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include:
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include: