Diaphragmatic paralysis
ICD-10 J98.6 · ICD-11 CB23.1

Diaphragmatic Paralysis in Guillain-Barré Syndrome or Infectious Causes

When diaphragmatic paralysis arises from a self-limiting underlying cause — such as Guillain-Barré syndrome or an infectious aetiology — the clinical picture and the appropriate management differ substantially from structural or permanent causes. Recognising this distinction shapes the entire treatment decision.

Clinical scenario Diaphragmatic dysfunction in the setting of Guillain-Barré syndrome or infectious causes. These aetiologies share a key characteristic: they are self-limiting, with spontaneous resolution expected as the underlying process runs its course.
Management approach (partial) Given the self-limiting nature of these causes, the structured protocol supports an expectant approach — the full regimen, monitoring criteria, and escalation thresholds are detailed in the complete protocol.
Full criteria, clinical decision points, and monitoring framework available via the link below.

References

There are also causes that resolve spontaneously over time, such as Guillain–Barré syndrome or infectious causes, for which an expectant approach is reasonable.

DOI: 10.1183/20734735.0218-2024

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