Sudden Sensorineural Olfactory Loss (SSNOL): A Structured Narrative Review and Proposal for a Standardised Terminological Framework - Summary - MDSpire
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Sudden Sensorineural Olfactory Loss (SSNOL): A Structured Narrative Review and Proposal for a Standardised Terminological Framework
To review evidence on sudden sensorineural olfactory loss, highlight the inadequacy of existing terminology, and propose a unified clinical term.
Key Findings:
Existing terminology for sudden olfactory loss is inadequate and inconsistent.
Post-viral olfactory loss surged during the COVID-19 pandemic, highlighting the field's lack of preparedness.
Diagnostic tools for olfactory loss are ineffective, and treatment options are limited, with olfactory training being the only consistently supported intervention.
The condition can have serious, sometimes permanent neural consequences.
Interpretation:
The lack of a standardized term and framework for sudden sensorineural olfactory loss hampers diagnosis, treatment, and research, leading to significant challenges in patient care.
Limitations:
The review may not encompass all relevant studies published after 2024.
Only primary research articles and systematic reviews published between 2000 and 2024 were included, potentially excluding valuable insights from other types of literature.
Conclusion:
The term 'Sudden Sensorineural Olfactory Loss' (SSNOL) is proposed to unify terminology and facilitate future research, with two descriptive categories introduced for research guidance. Traumatic olfactory loss is explicitly excluded from the SSNOL definition.
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