These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Herpes simplex virus type 1 reactivation and antiviral therapy in patients with acute peripheral facial palsy.
    Author: Furuta Y, Ohtani F, Chida E, Mesuda Y, Fukuda S, Inuyama Y.
    Journal: Auris Nasus Larynx; 2001 May; 28 Suppl():S13-7. PubMed ID: 11683332.
    Abstract:
    OBJECTIVE: Recent studies provide compelling data for the hypothesis that herpes simplex virus type I (HSV-1) is implicated in the pathogenesis of idiopathic peripheral facial palsy (Bell's palsy). The present study analyzed the severity of facial palsy in patients with HSV-1 reactivation and sought to determine the efficacy of acyclovir-prednisone therapy for these patients. MATERIALS AND METHODS: In total, 176 patients, clinically diagnosed with Bell's palsy. were divided into three groups by polymerase chain reaction (PCR) and serological tests--31 patients with HSV-1 reactivation, 45 patients with VZV reactivation (zoster sine herpete) and 100 patients without HSV-1 or VZV reactivation (Bell's palsy). RESULTS: The difference in the worst grade of facial palsy between patients with zoster sine herpete and Bell's palsy was significant (P = 0.01 10, Mann-Whitney U-test). In contrast, no difference in the severity of palsy was observed between patients with HSV-1 reactivation and Bell's palsy. Twelve patients received acyclovir-prednisone treatment within 7 days of onset based on positive PCR results and ten of the 12 (83%) recovered completely. In contrast, 14 patients with HSV-1 reactivation received prednisone treatment because their PCR tests were performed at a later date; ten of these 14 (71%) recovered completely. The difference in the cure rate between the two treatment groups was not significant (P > 0.05, Fisher exact test). CONCLUSIONS: The results indicate that the severity of palsy in patients with HSV-1 reactivation is similar to that in patients with Bell's palsy and suggest that early diagnosis of HSV-1 reactivation by PCR and subsequent acyclovir-prednisone therapy do not improve recovery from facial palsy.
    [Abstract] [Full Text] [Related] [New Search]