Korean J Otorhinolaryngol-Head Neck Surg.  2022 May;65(5):260-267. 10.3342/kjorl-hns.2020.00892.

A Study of Otologic Symptoms and Prognosis in Patients With Ramsay Hunt Syndrome and Bell’s Palsy

Affiliations
  • 1Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, Kyung Hee University, Seoul, Korea
  • 2Department of Biomedical Engineering, College of Medicine, Kyung Hee University, Seoul, Korea
  • 3Department of Pediatrics, College of Medicine, Kyung Hee University, Seoul, Korea

Abstract

Background and Objectives
Although several studies have compared the characteristics of Ramsay Hunt syndrome (RHS) with Bell’s palsy (BP), the differences in comorbid symptoms and prognosis according to symptoms have not been determined. This study therefore evaluated the differences in otologic symptoms and prognosis between patients with these two conditions.
Subjects and Method
The medical records of 118 patients with RHS and 215 patients with BP were retrospectively reviewed. Factors compared in these two groups included otologic symptoms, general health condition, electroneurography (ENoG) and House-Brackmann grades.
Results
Age, sex, body mass index, lipid profiles, ENoG, rate of diabetes, and side of palsy did not differ significantly between patients with RHS and BP (p>0.05). The rates of hearing disturbance, tinnitus, vertigo, and postauricular pain were significantly higher in RHS (p<0.05 each). Hearing disturbance was more frequent in patients with severe Bell’s facial palsy than with moderate Bell’s facial palsy (p<0.05). The prognosis of patients with BP and RHS who had otologic symptoms did not differ from those who had not (p>0.05). Additionally, in patients with facial paralysis, diabetes was associated with hearing disturbance and vertigo symptoms and dyslipidemia was associated with postauricular pain (p<0.05 each).
Conclusion
Otologic symptoms were more common in RHS than in BP. However, the prognosis of RHS and BP were not related to otologic symptoms. In patients with facial palsy hearing disturbance and vertigo were associated with diabetes and hypertension. Also, dyslipidemia was associated with post auricular pain.

Keyword

Bell palsy; Prognosis; Ramsay Hunt syndrome
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