Abstract
Purpose
To evaluate the effects of different factors on facial nerve palsy improvement in patients with malignant external otitis (MEO) and the predictive role of improvement on MEO.
Methods
Data were collected from all MEO patients with facial paralysis who were hospitalized between 2012 and 2017 at a tertiary referral center. We contacted patients at least 6 months after their admission to evaluate their facial nerve function and survival rate.
Results
In a study of 19 samples with a mean age of 69.1 years, 9 patients (47.7%) had some or complete improvement, while 10 (52.6%) had no or very minimal improvement. In this study, there was no statistically significant difference between patients with and without facial nerve palsy improvement in terms of age, sex, usage of antifungal treatment alongside antibiotics, duration of hospital stays, HbA1c level, presentation of hearing loss and vertigo, the severity of facial palsy, comorbidity score, mean of fasting blood sugar, leukocytosis, first ESR and ESR drop, CRP and physiotherapy. We found a positive correlation between improving facial palsy and patients’ survival rates.
Conclusion
Considering the possible influence of facial paralysis improvement prognosis on MEO patients’ survival, it could affect our approach to the disease.
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Data availability
The data that support the findings of this study are available on request from the corresponding author. The data are not publicly available due to privacy or ethical restrictions.
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Acknowledgements
This research was extracted from the thesis for the Doctor of Medicine degree at the Medical School of Tehran University of Medical Sciences (thesis number: 9111215092).
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This research received no specific grant from any funding agency, commercial or not-for-profit sectors.
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AJ: conceptualization, methodology, investigation, writing—original draft, formal analysis, data curation. AZ: writing-review and editing, data curation, resources. SD: methodology, project administration. MH: validation. AT: validation. NK: data curation. Nasrin Yazdani: supervision.
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This research was approved by the ethical committee of Tehran University of Medical Sciences (number: IR.TUMS.MEDICINE.REC.1397.366).
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Jamshidi, A., Zonnour, A., Dabiri, S. et al. Predictive role of facial nerve palsy improvement in malignant external otitis. Eur Arch Otorhinolaryngol 281, 1253–1258 (2024). https://doi.org/10.1007/s00405-023-08230-3
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DOI: https://doi.org/10.1007/s00405-023-08230-3