Management of Gurgling in Tracheostomy Patients
When a tracheostomy patient presents with gurgling sounds, immediately pass a soft suction catheter through the tracheostomy tube to assess patency and perform therapeutic suctioning 1.
Initial Assessment Algorithm
Step 1: Call for Help and Apply Oxygen
- Summon appropriate assistance immediately (details should be on the patient's bed-head sign)
- Apply high-flow oxygen to both the face and the tracheostomy simultaneously—this requires two oxygen sources 1
- Use pulse oximetry and waveform capnography if available 1
Step 2: Assess Tracheostomy Patency with Suction Catheter
Pass a soft suction catheter through the tracheostomy tube to determine if the airway is patent 1. This serves two critical purposes:
- Diagnostic: Confirms the tube is properly positioned and not blocked
- Therapeutic: Removes secretions causing the gurgling sound
Critical technical point: Use only soft suction catheters—never use gum-elastic bougies or stiff introducers, as these can create false passages if the tube is partially displaced 1.
Decision Tree Based on Suction Catheter Results
If Suction Catheter Passes Easily:
- The tracheostomy tube is patent
- Continue with standard ABCDE assessment 1
- The gurgling was likely due to secretions, now cleared by suctioning
- Ensure adequate humidification to prevent recurrence 1
If Suction Catheter Will NOT Pass:
The tube is either blocked or displaced 1. Proceed immediately to:
Deflate the cuff (if present) 1
- This may allow airflow past a partially displaced tube to the upper airways
- Exception: In early post-procedural hemorrhage (within days of placement), consider leaving the cuff inflated for tamponade effect 1
Reassess both airways (mouth and stoma) 1
- If the patient improves with cuff deflation, continue ABCDE assessment and await expert help
- If no improvement, proceed to Step 3
Remove the tracheostomy tube 1
- If the suction catheter cannot pass AND cuff deflation fails to improve the clinical condition, the tube must be removed
- A non-functioning tracheostomy offers no benefit and considerable potential for harm
- After removal, reapply oxygen to both face and stoma
- Reassess—many patients will improve without immediate tube replacement
Critical Pitfalls to Avoid
Never attempt hand ventilation before confirming tube patency with a suction catheter 1. Vigorous ventilation attempts through a displaced tube have caused deaths from massive surgical emphysema, making subsequent airway management increasingly difficult. This risk is amplified with fenestrated tubes 1.
Do not blindly attempt to reinsert a tracheostomy tube if the patient is stable after removal—harm has resulted from inappropriate manipulation of the stoma 1. Definitive airway management is not immediately required if the patient is not hypoxic 1.
Essential Bedside Equipment
Every tracheostomy patient should have immediately available 1:
- Suction with appropriate catheters
- Spare tracheostomy tubes (same size and one size smaller)
- Scissors
- Humidification equipment
- Emergency airway equipment within minutes
Special Considerations
For patients with known difficult upper airways or difficult tracheostomy placement, fibreoptic inspection may be considered only if equipment and expertise are immediately available and the patient is clinically stable 1. This should never delay tube removal in a deteriorating patient.
The gurgling sound itself indicates secretions in or around the tracheostomy—the key is determining whether the tube is functioning properly to clear them, which is why the suction catheter test is the critical first diagnostic and therapeutic maneuver.