SAQ 450 – Respiratory – spontaneous pneumothorax management and analgesia

Review Completed

Marked out of 22.00

A 30-year-old man presents with sudden right-sided chest pain and shortness of breath. There is no history of trauma. His chest x-ray is shown below.

Chest x-ray showing a large right pneumothorax without clear tension features. — Chest x-ray

Describe one (1) relevant positive finding on the chest x-ray in detail.

(Marked out of 2.0)

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Describe two (2) relevant negative findings on the chest x-ray.

(Marked out of 2.0)

/ 2

List three (3) specific treatments for the condition shown, giving two pros and two cons for each.

(Marked out of 12.0)
</p> <table class="saq-prop-table"> <thead> <tr> <th>Treatment</th> <th>Pros</th> <th>Cons</th> </tr> </thead> <tbody> <tr> <td>1.</td> <td></td> <td></td> </tr> <tr> <td>2.</td> <td></td> <td></td> </tr> <tr> <td>3.</td> <td></td> <td></td> </tr> </tbody> </table> <p>

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List three (3) analgesia approaches, giving one pro and one con for each.

(Marked out of 6.0)
</p> <table class="saq-prop-table"> <thead> <tr> <th>Analgesia approach</th> <th>Pro</th> <th>Con</th> </tr> </thead> <tbody> <tr> <td>1.</td> <td></td> <td></td> </tr> <tr> <td>2.</td> <td></td> <td></td> </tr> <tr> <td>3.</td> <td></td> <td></td> </tr> </tbody> </table> <p>

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Total Score: 0 / 22

Percentage: 0%

Treatment	Pros	Cons
Observation with oxygen and repeat imaging	Least invasive; appropriate for small or minimally symptomatic pneumothorax.	Slow resolution; unsuitable if large, symptomatic, hypoxic or unreliable follow-up.
Needle aspiration	Less invasive than a chest drain; may avoid admission if successful.	Failure/recurrence is common; may still require chest drain and repeat procedures.
Intercostal catheter/chest drain, preferably small-bore Seldinger if appropriate	Reliable re-expansion for large or symptomatic pneumothorax; allows ongoing air-leak management.	Painful/invasive; risks bleeding, infection, organ injury and admission.
Surgical/VATS referral if persistent air leak or recurrence	Definitive recurrence prevention.	Not first-line for uncomplicated first presentation; requires theatre and specialist care.

Approach	Pro	Con
Oral analgesia such as paracetamol/NSAID if safe	Simple and avoids IV opioid adverse effects.	May be inadequate for severe pain and NSAIDs may be contraindicated.
Titrated IV opioid	Rapidly effective and titratable.	Can cause sedation, nausea, hypotension or respiratory depression.
Local anaesthetic infiltration or regional technique for drain insertion	Targets procedural pain and can reduce opioid need.	Requires skill, takes time and has local anaesthetic toxicity/failure risks.

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