Tracheostomy machine - Respiratory management
Hello, doctor! My mother had a stroke previously and is currently using a tracheostomy ventilator for breathing.
She is now attempting to breathe on her own from 9 AM to 9 PM each day (4 breaths) with the following settings: I:E ratio 1:2 (SIMV mode - O2 24%, VT 0.350 L, Tinsp 5, F 4, PEEP 3, PSupp 12).
For the remaining time, the ventilator assists her with 14 breaths.
I would like to ask the following questions:
1.
When my mother breathes on her own, her respiratory rate is 26-34 breaths per minute.
Is this considered tachypnea? How can we assist her?
2.
Do patients using a tracheostomy ventilator often have excessive saliva and secretions? How can we determine if she has saliva or secretions? How often should we suction her?
3.
What methods can we use to assist her in weaning off the ventilator? What should we be aware of?
Thank you for your help! Avy
Avy, 50~59 year old female. Ask Date: 2015/10/13
Dr. Huang Ruiming reply Pulmonology
Hello: I can sense that you are very concerned about your mother's issues.
Unfortunately, I cannot address each question here in detail.
I recommend that you visit the outpatient clinic to consult with a physician for an accurate assessment.
Thank you.
Reply Date: 2015/10/13
More Info
Managing tracheostomy care, especially for patients who are transitioning off mechanical ventilation, requires careful attention and a structured approach. Your mother's situation, following a stroke and currently using a tracheostomy for breathing support, presents unique challenges. Here are some insights and recommendations based on your questions.
1. Respiratory Rate and Breathing Patterns: Your mother's respiratory rate of 26-34 breaths per minute during her self-breathing attempts is indeed on the higher side, as a normal resting respiratory rate for adults typically ranges from 12 to 20 breaths per minute. This elevated rate could indicate anxiety, discomfort, or insufficient ventilation. To help her, consider the following:
- Monitor Comfort: Ensure she is comfortable and not in distress. Anxiety can increase respiratory rates.
- Breathing Exercises: Encourage slow, deep breathing exercises. This can help her regulate her breathing pattern and improve her lung capacity over time.
- Consult with a Respiratory Therapist: They can provide tailored exercises and techniques to help her manage her breathing more effectively.
2. Managing Secretions: Patients with tracheostomies often experience increased secretions, which can manifest as saliva and mucus. Here’s how to manage this:
- Observation: Look for signs of excessive secretions, such as frequent coughing, difficulty breathing, or audible wheezing. If she seems to be producing more mucus than usual, it may be time to suction.
- Suctioning Frequency: The frequency of suctioning varies based on the individual’s needs. Generally, suctioning should be done when there are signs of airway obstruction or increased secretions. This could be every 1-2 hours or as needed.
- Hydration: Ensure she is well-hydrated, as this can help thin secretions, making them easier to clear.
3. Weaning Off the Ventilator: Transitioning off mechanical ventilation is a gradual process that requires careful monitoring and support. Here are some strategies:
- Gradual Reduction: Gradually increase the duration of self-breathing sessions while decreasing the time on the ventilator. This should be done under the guidance of her healthcare team.
- Assess Tolerance: Monitor her tolerance to increased self-breathing. If she shows signs of distress or fatigue, it may be necessary to reduce the duration and gradually build up again.
- Strengthening Exercises: Engage her in respiratory muscle training exercises, which can help improve her ability to breathe independently. This might include incentive spirometry or diaphragmatic breathing exercises.
- Regular Follow-ups: Regular assessments by her healthcare team, including pulmonologists and respiratory therapists, are crucial to ensure she is progressing appropriately and to make adjustments to her care plan as needed.
In conclusion, managing tracheostomy care and weaning off mechanical ventilation involves a comprehensive approach that includes monitoring respiratory patterns, managing secretions, and gradually increasing self-breathing efforts. It’s essential to work closely with her healthcare team to tailor a plan that meets her specific needs and to ensure she receives the best possible care during this challenging time. Your involvement and advocacy for her comfort and quality of life are invaluable, and I encourage you to continue asking questions and seeking support from her medical team.
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