Awake Intubation: Challenges and Comfort in Anesthesia Procedures - Anesthesiology

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Awake intubation?


Due to having a thick neck, after losing consciousness on the operating table, the anesthesiologist was unable to intubate properly.
Therefore, the attending surgeon mentioned that next time, it might be necessary to perform nasal intubation while the patient is awake before administering anesthesia.
I would like to ask the doctor: 1.
Is nasal intubation in an awake state difficult? Is there a chance that once I am taken to the operating table, they will again say intubation is not possible, resulting in wasted effort? 2.
It seems there is very little information online about awake intubation.
Will it be very uncomfortable? The surgeon mentioned that he has never performed it himself, so he cannot tell me how difficult or uncomfortable it might be.

Qingxing Chaguan, 40~49 year old female. Ask Date: 2021/04/07

Dr. Guan Siqi reply Anesthesiology


1.
The difficulty of nasal intubation varies from person to person.
Naturally, if the soft tissue in the throat is thicker (for example, a larger neck circumference), it may increase the difficulty.
The purpose of awake intubation is to (1) maintain respiration, ensuring that even if intubation fails, the patient is not placed in a critical situation due to respiratory failure.
(2) When awake, the airway is less likely to collapse, reducing the difficulty of the procedure.

2.
Awake intubation will certainly be uncomfortable, but we will take measures to minimize discomfort.
Dr.
Kuan Sih-Chi, Department of Anesthesiology, Nantou Hospital.

Reply Date: 2021/04/07

More Info


Awake intubation, particularly in patients with anatomical challenges such as obesity, can indeed present unique difficulties and discomfort. Let's address your questions in detail.

1. Difficulty of Awake Nasotracheal Intubation: The difficulty of awake nasotracheal intubation can vary significantly from person to person. In individuals with a larger neck circumference or excess soft tissue in the neck, the airway may be more difficult to visualize and navigate. However, performing the procedure while the patient is awake has its advantages. When a patient is conscious, the airway tends to be more patent, reducing the risk of airway collapse that can occur under general anesthesia. Additionally, the anesthesiologist can assess the patient's ability to cooperate and follow instructions, which can facilitate the intubation process.
It's important to note that while awake intubation can be more challenging, it is often a safer alternative in patients with known difficult airways. The anesthesiologist will typically use local anesthesia to numb the nasal passages and throat, which can help minimize discomfort. However, there is always a possibility that the procedure may not go as planned, and if the intubation proves difficult, alternative airway management strategies will be employed.
2. Discomfort During Awake Intubation: It is true that awake intubation can be uncomfortable. Patients may experience sensations of gagging or pressure, and the psychological aspect of being aware during the procedure can heighten anxiety. However, anesthesiologists are trained to manage these situations and will often use sedatives in conjunction with local anesthesia to help ease discomfort and anxiety. While there may not be extensive personal accounts available online regarding awake intubation, many patients report that the discomfort is manageable and that the benefits of maintaining an open airway during the procedure outweigh the temporary discomfort experienced.

In summary, while awake nasotracheal intubation can be challenging, especially in patients with anatomical variations, it is a valuable technique that can enhance patient safety. The discomfort associated with the procedure is typically addressed through careful preparation and the use of local anesthetics and sedatives. If you have concerns about the procedure, it is crucial to discuss them with your anesthesiologist, who can provide reassurance and detailed information tailored to your specific situation.
Additionally, it is essential to approach this procedure with a mindset focused on the benefits of awake intubation, such as maintaining airway patency and the ability to respond to the medical team. Understanding the process and having open communication with your healthcare providers can significantly alleviate anxiety and improve your overall experience.

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