相关实验视频
Updated: Jun 30, 2025

04:27
Intratracheal Instillation of Stem Cells in Term Neonatal Rats
Published on: May 4, 2020
5.6K
高流量鼻治疗婴儿带支气管炎的治疗
Michael Armarego1,2, Hannah Forde2,3, Karen Wills4
1Department of Paediatrics, Royal Hobart Hospital, Hobart, Australia.
The Cochrane database of systematic reviews
|March 20, 2024
概括
加热,加湿,高流量鼻腔管 (HFNC) 治疗可能会减少患有支气管炎的婴儿住院和氧气持续时间. 这种疗法显示出相对于低流氧的潜在益处,具有类似的不良事件率.
科学领域:
- 儿科呼吸系统医学 儿科呼吸系统医学
- 关键的护理关键的护理
- 新生儿科学 新生儿科学
背景情况:
- 支气管炎是一种常见的婴儿呼吸道疾病,导致呼吸道阻塞,药物治疗选择有限.
- 传统的治疗包括支持性护理,通常是通过鼻通过鼻提供干燥,低流量氧气.
- 加热,加湿,高流量鼻腔管 (HFNC) 治疗提供更高的气体流量和潜在的正气道压力.
研究的目的:
- 为了评估HFNC治疗与常规呼吸支治疗的疗效,用于诊断为支气管炎的婴儿.
主要方法:
- 2013年6月之后发表的随机对照试验 (RCT) 的系统综述和元分析.
- 包括临床诊断为支气管炎的婴儿 (<24个月).
- 与传统的低流量氧气或连续正气道压力 (CPAP) 相比,HFNC (流量 > 4 L/分钟).
主要成果:
- 包括16个RCT (2813名参与者);11个比较HFNC与低流氧,5个比较CPAP.
- 与低流氧 (低确定性证据) 相比,HFNC可能会减少总住院时间 (MD -0.65天) 和氧气治疗时间 (MD -0.59天).
- HFNC可能改善了呼吸和心率,降低了治疗升级风险 (中度确定性证据);不良事件没有差异.
结论:
- 在患有支气管炎的婴儿中,HFNC治疗显示出与低流氧相比的潜在益处,包括改善生理参数和减少住院时间.
- 需要进一步的研究来直接比较HFNC与CPAP,使用标准化定义和验证的严重程度得分来进行更清晰的比较.
相关概念视频
Administering Oxygen by Nasal Cannula
545
Oxygen therapy is critical to patient care, especially for those struggling with respiratory issues. This intervention increases the oxygen concentration in the lungs, enhancing the amount of oxygen transported to the body's tissues. One standard method of delivering supplemental oxygen is through a nasal cannula, a non-invasive device that provides low to medium oxygen concentrations.
Nasal Cannulas
A nasal cannula is a lightweight tube split into two prongs placed in the nostrils,...
Nasal Cannulas
A nasal cannula is a lightweight tube split into two prongs placed in the nostrils,...
545
Oxygen Delivering System I: Nasal Cannula and Face Mask
315
The human body requires oxygen to function, and when the natural process of respiration is hindered, external devices, including the following, are needed to help deliver this vital gas.
Nasal Cannula
A nasal cannula is a lightweight tube split at one end into two prongs and placed in the nostrils. It is typically used to deliver low to medium levels of oxygen.
Suggested flow rate: The suggested flow rate for a nasal cannula typically ranges between 1 and 6 L/min.
Oxygen percentage setting:...
Nasal Cannula
A nasal cannula is a lightweight tube split at one end into two prongs and placed in the nostrils. It is typically used to deliver low to medium levels of oxygen.
Suggested flow rate: The suggested flow rate for a nasal cannula typically ranges between 1 and 6 L/min.
Oxygen percentage setting:...
315
Mechanical Ventilation III: Noninvasive Ventilation
111
Noninvasive positive-pressure ventilation (NIPPV), continuous positive airway pressure (CPAP), and bilevel positive airway pressure (BiPAP) are essential methods in respiratory care. These ventilation techniques offer unique benefits for patients with various respiratory conditions, providing adequate support without requiring intubation. Let's explore how each method is crucial in improving patient outcomes and enhancing respiratory therapy.
Noninvasive Positive-Pressure Ventilation...
Noninvasive Positive-Pressure Ventilation...
111
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen
565
Oxygen therapy is a pivotal aspect of medical care, particularly for patients with respiratory ailments. Two prominent oxygen-delivering systems include the Venturi mask and the transtracheal oxygen catheter.
Venturi Mask
The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...
Venturi Mask
The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...
565
Acute Respiratory Failure-V
137
The treatment for acute respiratory failure varies based on factors like the underlying cause, overall health, and severity. A collaborative healthcare team is essential for early detection, often through arterial blood gas analysis. Identifying the cause is the primary goal, with treatment strategies adjusted for ventilation/perfusion (V/Q) mismatch, shunting, or diffusion impairment.
Ensure that patients are monitored continuously for their response to therapy, including changes in...
Ensure that patients are monitored continuously for their response to therapy, including changes in...
137
Suctioning the Nasopharyngeal Airway
403
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
403

