Use of TrachPhone in Tracheostomized Patients
This study is for people who have a tracheostomy (a breathing tube in their neck) due to a nerve condition. When you breathe through a tracheostomy, the air going into your lungs isn't warmed or moistened by your nose and mouth. This can lead to problems with mucus and lung health. The study compares two methods to help with this: a small device called a Heat and Moisture Exchanger (HME), which helps keep the air moist, and a machine called an External Humidifier, which also adds moisture. Researchers want to see which method is better at managing mucus, is easier to use, and is safer for patients, improving their overall comfort and lung health.
At a glance
What is this study about?
For people who breathe through a tracheostomy, the air they inhale doesn't pass through their nose and throat like usual. This means the air can be dry and cool when it reaches their lungs. Over time, dry air can make mucus thicker and harder to clear, which can lead to breathing difficulties or even infections. To prevent this, it's important to add warmth and moisture back into the air.
This study is looking specifically at two common ways to do this for people who have a tracheostomy because of a neurological condition (a condition affecting the brain, spinal cord, or nerves). One method uses a small device called a Heat and Moisture Exchanger (HME), which sits on the tracheostomy tube and helps to recycle the warmth and moisture from your breath. The other method uses an External Humidifier, which is a machine that adds moisture to the air before it reaches your tracheostomy.
The main goal of this research is to find out which of these two methods is more effective at managing lung secretions (mucus), which one is simpler and more convenient for patients to use in their daily lives, and most importantly, which one is safest. By understanding this better, doctors can make more informed choices about the best care for people with tracheostomies, helping them to breathe more comfortably and keep their lungs healthy.
Key takeaways
- Compares two ways to keep air moist for tracheostomy patients.
- Focuses on people with nerve conditions causing tracheostomies.
- Studies how well devices manage mucus, ease of use, and safety.
- Aims to improve comfort and lung health for those with tracheostomies.
- Participation involves using assigned humidification methods and regular check-ups.
Who may be eligible?
This study is looking for adults aged 18 or over who have had a tracheostomy and are not in intensive care. You should be able to breathe on your own through your tracheostomy tube, regardless of whether the cuff on the tube is inflated or not. The study is open to everyone, regardless of gender.
However, there are a few reasons why you might not be able to join. For example, if your breathing is very strong or very shallow, or if you are dehydrated, you wouldn't be able to take part. Also, if you produce a lot of mucus that needs clearing more often than every hour, or if you need a very high level of oxygen support, this study might not be suitable for you. Finally, if your health is getting worse suddenly, you wouldn't be able to participate.
Could this study suit you?
Answer these quick questions to see if you may be eligible. This is a guide only — the research team makes the final call.
- Are you 18 years old or older?
- Do you have a tracheostomy and are not in intensive care?
- Can you breathe on your own through your tracheostomy tube?
- Are you not severely dehydrated?
- Do you not need frequent (more than hourly) mucus clearing from your lungs?
- Do you not need very high levels of oxygen support (FiO2 > 0.4)?
What does participation involve?
The detailed involvement isn't described in the provided information. However, typically in studies like this, you might be asked to try one of the humidification methods for a set period, then possibly switch to the other. This would involve using the specific device or machine as instructed by the study team. You would likely have regular check-ups or visits with the study team to monitor your lung secretions, how comfortable you find the device, and to ensure your safety. They would also collect information about your breathing and general health. The total duration of participation and the exact number of visits would be explained in more detail by the study team.
Potential risks and benefits
Locations (1)
- The Royal London Hospital, Barts Health NHS TrustVerified postcodeLondon, United Kingdom
Common questions
What is a tracheostomy?
A tracheostomy is a surgical opening in the front of your neck and into your windpipe (trachea) to help you breathe. A tube is placed into this opening.
Why is humidification needed with a tracheostomy?
When you breathe through a tracheostomy, the air bypasses your nose and mouth, which normally warm and moisten the air. Humidification helps prevent the air from being too dry, which can make mucus thick and hard to clear.
What is an HME?
An HME (Heat and Moisture Exchanger) is a small device that sits on your tracheostomy tube. It helps to keep the air you breathe moist and warm by capturing warmth and moisture from your exhaled breath and returning it to your inhaled breath.
What is an External Humidifier?
An External Humidifier is a machine that adds warmth and moisture to the air you breathe through your tracheostomy. It's a different way to ensure the air reaching your lungs isn't too dry.
Will I get to choose which device I use?
In studies like this, participants are usually assigned to one of the methods by chance (like flipping a coin). This helps to make the comparison fair. The study team will explain how this works.
How to find out more
Always speak to your GP or specialist before deciding to take part in a study.
Interested in taking part?
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