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Fujiwara T, Hato N, Kasahara T, Kasuya D, Shida K, Tanabe M, Nakano H, Haginomori SI, Hamada M, Hayashi A, Furuta Y, Matsuda K, Morishima N, Yamada T, Nakagawa T. Summary of Japanese clinical practice guidelines for Bell's palsy (idiopathic facial palsy) - 2023 update edited by the Japan Society of Facial Nerve Research. Auris Nasus Larynx 2024; 51:840-845. [PMID: 39079445 DOI: 10.1016/j.anl.2024.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Revised: 06/23/2024] [Accepted: 07/07/2024] [Indexed: 09/14/2024]
Abstract
OBJECTIVE The "Summary of Japanese clinical practice guidelines for Bell's palsy (idiopathic facial palsy) - 2023 update edited by the Japan Society of Facial Nerve Research" aims to review the latest evidence regarding the treatment of Bell's palsy and to provide appropriate recommendations. METHOD Regarding the treatment of Bell's palsy, a guideline panel identified key clinical questions using an analytic PICO framework. The panel produced recommendations following the standards for trustworthy guidelines and the GRADE approach. The panel considered the balance of benefits, harm, and preferences when making recommendations. RESULTS The panel identified nine key clinical questions: systemic (high/standard dose) corticosteroids, intratympanic corticosteroids, systemic antivirals, decompression surgery, acupuncture, physical therapy, botulinum toxin, and reanimation surgery. CONCLUSION These guidelines strongly recommend systemic standard-dose corticosteroids for the clinical management of Bell's palsy. Other treatments are weakly recommended due to insufficient evidence. The absolute risk reduction of each treatment differed according to the disease severity. Therefore, physicians and patients should decide on treatment based on the disease severity.
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Affiliation(s)
- Takashi Fujiwara
- Department of Otolaryngology Head and Neck Surgery, Kurashiki Central Hospital. 1-1-1 Miwa, Kurashiki City, Okayama Prefecture, 710-8602, Japan.
| | - Naohito Hato
- Department of Molecular and Cellular Physiology, Graduate School of Medicine, Ehime University. Shizukawa 454, Toon city, Ehime Prefecture, 791-0295 Japan
| | - Takashi Kasahara
- Department of Rehabilitation Medicine, Tokai University School of Medicine. 143, Shimokasuya, Isehara, Kanagawa Prefecture, 259-1193, Japan
| | - Daichi Kasuya
- Department of Acupuncture Health, Niigata University of Health and Welfare. 1398 Shimami-cho, Kita-ku, Niigata city, Niigata Prefecture, 950-3198, Japan
| | - Kenji Shida
- Department of Anesthesiology, Showa University Northern Yokohama Hospital, 35-1, Chigasaki-Chuo, Tsuzuki-Ku, Yokohama city, Kanagawa Prefecture, 224-8503, Japan
| | - Makito Tanabe
- Oiki Ear & Nose Surgicenter. Yayoi-cho 2-14-13, Izumi city, Osaka, Japan
| | - Haruki Nakano
- Department of Physical and Rehabilitation Medicine, Division of Comprehensive Medicine, Osaka Medical and Pharmaceutical University, Daigakumachi 2-7, Takatsuki city, Osaka, Japan
| | - Shin-Ichi Haginomori
- Department of Otorhinolaryngology-Head and Neck Surgery, Osaka Medical and Pharmaceutical University. Takatsuki city, Osaka Prefecture, 569-8686, Japan
| | - Masashi Hamada
- Department of Otolaryngology and Head and Neck Surgery, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa Prefecture, 259-1193, Japan
| | - Ayato Hayashi
- Department of Plastic and Reconstructive Surgery, Yokohama City University Hospital. 3-9 Fukuura, Kanazawa-ku, Yokohama city, Kanagawa Prefecture, 236-0004, Japan
| | - Yasushi Furuta
- Department of Otolaryngology-Head and Neck Surgery, Teine-Keijinkai Hospital. 1-12, Maeda, Teine-ku, Sapporo, 006-8555, Japan
| | - Ken Matsuda
- Department of Plastic and Reconstructive Surgery, Niigata University Graduate School of Medicine. 1-757, Asahimachi-Dori, Chuo-ku, Niigata city, Niigata Prefecture, 951-8510, Japan
| | - Naohito Morishima
- Department of Rehabilitation, Toyohashi Municipal Hospital. 50 Hachikennishi, Aotake-cho, Toyohashi city, Aichi Prefecture, 441-8570, Japan
| | - Takechiyo Yamada
- Department of Otorhinolaryngology, Head and Neck Surgery, Akita University, Graduate School of Medicine, Akita, 010-8543, Japan
| | - Takashi Nakagawa
- Department of Otorhinolaryngology, Graduate School of Medical Sciences Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka, 812-8582 Japan
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Pauna HF, Silva VAR, Lavinsky J, Hyppolito MA, Vianna MF, Gouveia MDCL, Monsanto RDC, Polanski JF, Silva MNLD, Soares VYR, Sampaio ALL, Zanini RVR, Abrahão NM, Guimarães GC, Chone CT, Castilho AM. Task force of the Brazilian Society of Otology - evaluation and management of peripheral facial palsy. Braz J Otorhinolaryngol 2024; 90:101374. [PMID: 38377729 PMCID: PMC10884764 DOI: 10.1016/j.bjorl.2023.101374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 11/25/2023] [Indexed: 02/22/2024] Open
Abstract
OBJECTIVE To review key evidence-based recommendations for the diagnosis and treatment of peripheral facial palsy in children and adults. METHODS Task force members were educated on knowledge synthesis methods, including electronic database search, review and selection of relevant citations, and critical appraisal of selected studies. Articles written in English or Portuguese on peripheral facial palsy were eligible for inclusion. The American College of Physicians' guideline grading system and the American Thyroid Association's guideline criteria were used for critical appraisal of evidence and recommendations for therapeutic interventions. RESULTS The topics were divided into 2 main parts: (1) Evaluation and diagnosis of facial palsy: electrophysiologic tests, idiopathic facial palsy, Ramsay Hunt syndrome, traumatic peripheral facial palsy, recurrent peripheral facial palsy, facial nerve tumors, and peripheral facial palsy in children; and (2) Rehabilitation procedures: surgical decompression of the facial nerve, facial nerve grafting, surgical treatment of long-term peripheral facial palsy, and non-surgical rehabilitation of the facial nerve. CONCLUSIONS Peripheral facial palsy is a condition of diverse etiology. Treatment should be individualized according to the cause of facial nerve dysfunction, but the literature presents better evidence-based recommendations for systemic corticosteroid therapy.
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Affiliation(s)
- Henrique Furlan Pauna
- Hospital Universitário Cajuru, Departamento de Otorrinolaringologia, Curitiba, PR, Brazil
| | - Vagner Antonio Rodrigues Silva
- Universidade Estadual de Campinas (UNICAMP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Campinas, SP, Brazil
| | - Joel Lavinsky
- Universidade Federal do Rio Grande do Sul (UFRGS), Departamento de Cirurgia, Porto Alegre, RS, Brazil
| | - Miguel Angelo Hyppolito
- Universidade de São Paulo (USP), Faculdade de Medicina de Ribeirão Preto, Departamento de Oftalmologia, Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Ribeirão Preto, SP, Brazil
| | - Melissa Ferreira Vianna
- Irmandade Santa Casa de Misericórdia de São Paulo, Departamento de Otorrinolaringologia, São Paulo, SP, Brazil
| | | | | | - José Fernando Polanski
- Universidade Federal do Paraná (UFPR), Hospital de Clínicas, Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Curitiba, PR, Brazil
| | - Maurício Noschang Lopes da Silva
- Hospital de Clínicas de Porto Alegre (UFRGS), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Porto Alegre, RS, Brazil
| | - Vítor Yamashiro Rocha Soares
- Hospital Flávio Santos and Hospital Getúlio Vargas, Grupo de Otologia e Base Lateral do Crânio, Teresina, PI, Brazil
| | - André Luiz Lopes Sampaio
- Universidade de Brasília (UnB), Faculdade de Medicina, Laboratório de Ensino e Pesquisa em Otorrinolaringologia, Brasília, DF, Brazil
| | - Raul Vitor Rossi Zanini
- Hospital Israelita Albert Einstein, Departamento de Otorrinolaringologia, São Paulo, SP, Brazil
| | - Nicolau M Abrahão
- Universidade Estadual de Campinas (UNICAMP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Campinas, SP, Brazil
| | - Guilherme Correa Guimarães
- Universidade Estadual de Campinas (UNICAMP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Campinas, SP, Brazil
| | - Carlos Takahiro Chone
- Universidade Estadual de Campinas (UNICAMP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Campinas, SP, Brazil
| | - Arthur Menino Castilho
- Universidade Estadual de Campinas (UNICAMP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Campinas, SP, Brazil.
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Rim HS, Byun JY, Kim SH, Yeo SG. Optimal Bell's Palsy Treatment: Steroids, Antivirals, and a Timely and Personalized Approach. J Clin Med 2023; 13:51. [PMID: 38202059 PMCID: PMC10779900 DOI: 10.3390/jcm13010051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/18/2023] [Accepted: 12/19/2023] [Indexed: 01/12/2024] Open
Abstract
IMPORTANCE The optimal treatment approach for patients with Bell's palsy, a condition characterized by acute facial nerve palsy, remains unclear. The present study was designed to provide insights into the most effective treatment strategies, whether steroids alone or steroids plus antiviral agents, as well as the optimal timing of treatment initiation. OBJECTIVE To investigate the impact of treatment modalities and timing on the recovery rates of Bell's palsy patients and to assess the roles of individual factors. DESIGN, SETTING, AND PARTICIPANTS This retrospective analysis included 1504 patients with Bell's palsy who visited Kyung Hee University Hospital. Patients were divided based on the treatment modality (steroid monotherapy vs. combined steroid and antiviral therapy) and the timing of treatment initiation (≤72 vs. >72 h). MAIN OUTCOMES AND MEASURES The primary outcome was the recovery rate, as assessed by the House-Brackmann (HB) grade. Secondary outcomes included factors such as age, electroneurography (ENoG) and electromyography (EMG) results, and comorbid conditions. RESULTS A combined comparison of patients treated with steroids plus antivirals and steroids alone, stratified by treatment start time, showed that recovery rates were highest in patients who received steroid monotherapy initiated within 72 h (OR 2.36; p < 0.05). Patients with severe Bell's palsy tended to benefit more from combined therapy when treatment was initiated within 72 h. The recovery rate was higher in patients who received steroid monotherapy than combined therapy (86.32% vs. 79.25%, p < 0.05). Initiating treatment beyond 72 h was associated with a higher recovery rate than starting treatment within 72 h (85.69% vs. 76.92%, p < 0.05). An evaluation of the factors affecting recovery showed that patients aged 20 to 39 years had a higher recovery rate than other age groups (OR 1.47; p < 0.05). Fairly predictive EMG results were associated with significantly higher recovery rates (OR 3.52; p < 0.05). CONCLUSIONS These findings underscore the importance of individualized treatment approaches in Bell's palsy management. Steroid monotherapy remains effective, although combined treatment may have potential advantages, especially in patients with more severe disease. The best treatment results were achieved when steroid treatment was administered within 72 h. Our results suggest that there may be more flexibility in the application of the 72 h treatment period if we consider the time of treatment initiation alone, but this should take into account patient behavior patterns and the limitations of retrospective analysis. Further research is warranted to validate these findings and refine treatment recommendations for patients with Bell's palsy.
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Affiliation(s)
| | | | | | - Seung Geun Yeo
- Department of Otorhinolaryngology—Head and Neck Surgery, College of Medicine, Kyung Hee University Medical Center, Seoul 02447, Republic of Korea; (H.S.R.); (J.Y.B.); (S.H.K.)
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Prevalence of herpes zoster virus reactivation in patients diagnosed with Bell's palsy. The Journal of Laryngology & Otology 2022; 136:975-978. [DOI: 10.1017/s0022215121004631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractObjectiveHerpes zoster virus can cause inflammatory neuropathy of the facial nerve. However, studies evaluating the prevalence of this agent in peripheral facial palsy are heterogeneous regarding sample group selection, laboratory analysis method and variables studied. In addition, there are a lack of epidemiological data in the Brazilian population on this serological phenomenon in peripheral facial palsy. This study estimated herpes zoster reactivation prevalence in serological samples through chemiluminescence immunoassay for quantitative determination of specific antibodies directed against the virus.MethodsThis cross-sectional study sought to determine the prevalence of viral reactivation by herpes zoster in subjects with idiopathic peripheral facial palsy through analysis of serological samples over a year.ResultsForty-seven patients (32 females and 15 males) participated. Severe paralysis was more common in older patients (p = 0.017). Facial pain (p = 0.02) and vertigo (p = 0.001) were related to a worse evolution of facial palsy. The rate of serological reactivation of the virus was 12.76 per cent.ConclusionThe rate of serological reactivation of herpes virus in idiopathic peripheral facial palsy in our population is similar to foreign literature data, suggesting similar aetiological mechanisms in the genesis of this morbidity.
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Nishizawa T, Ishikawa K, Matsuo T, Higuchi N, Ishiguro K, Mori N. Atypical Ramsay Hunt syndrome (zoster sine herpete) with otitis media. J Gen Fam Med 2021; 22:344-346. [PMID: 34754713 PMCID: PMC8561112 DOI: 10.1002/jgf2.433] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 02/15/2021] [Accepted: 02/19/2021] [Indexed: 11/08/2022] Open
Abstract
A 21-year-old man presented with an acute onset of bilateral throbbing headache, left ear pain, tinnitus, and fever. There was no skin rash on his face. Otoscopy revealed hyperemia and exudate over the left tympanic membrane. The swab culture of the exudate grew methicillin-sensitive Staphylococcus aureus, and the patient was diagnosed as acute otitis media. Hearing loss and ipsilateral facial paralysis developed on hospital day 4. Despite the absence of typical bullous lesions, serology testing and polymerase chain reaction of the otic exudate for varicella-zoster virus were positive. The patient was finally diagnosed as zoster sine herpete.
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Affiliation(s)
- Toshinori Nishizawa
- Division of General Internal MedicineSt. Luke’s International HospitalTokyoJapan
| | - Kazuhiro Ishikawa
- Division of Infectious DiseasesSt. Luke's International HospitalTokyoJapan
| | - Takahiro Matsuo
- Division of Infectious DiseasesSt. Luke's International HospitalTokyoJapan
| | - Naofumi Higuchi
- Division of General Internal MedicineSt. Luke’s International HospitalTokyoJapan
| | - Kenji Ishiguro
- Division of Infectious DiseasesSt. Luke's International HospitalTokyoJapan
| | - Nobuyoshi Mori
- Division of Infectious DiseasesSt. Luke's International HospitalTokyoJapan
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Kim Y, Doo JG, Chon J, Lee JH, Jung J, Lee JM, Kim SH, Yeo SG. Steroids plus antiviral agents are more effective than steroids alone in the treatment of severe Bell's palsy patients over 40 years of age. Int J Immunopathol Pharmacol 2021; 35:20587384211042124. [PMID: 34633253 PMCID: PMC8511921 DOI: 10.1177/20587384211042124] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective The effectiveness of the combination of steroids and antiviral agents in the
treatment of Bell’s palsy remains unclear. This study evaluated the
therapeutic effect of combination therapy in severe Bell’s palsy patients
and assesses specific conditions under which combination therapy is more
effective than steroids alone. Methods From January 2005 to December 2019, the records of 1710 Bell’s palsy patients
who visited Kyung Hee University Hospital were reviewed retrospectively. Of
these, 335 (19.6%) patients were diagnosed with severe Bell’s palsy, with
162 patients treated with steroids alone and 173 patients treated with
combinations of steroids and antiviral agents. The outcomes of treatment
were assessed using the House–Brackmann (H-B) grade according to age, sex,
hypertension, diabetes, and obesity. Results The favorable recovery rate was significantly higher in severe Bell’s palsy
patients who were treated with combinations of steroids and antiviral agents
than with steroids alone (78.0% vs. 66.7%, p = 0.020).
Subgroup analysis showed that combination therapy resulted in significantly
higher recovery rates than steroids alone in patients aged ≥40 years (77.5%
vs. 64.1%, p = 0.023) and in those without hypertension
(75.8% vs. 63.3%, p = 0.044) and diabetes (79.7% vs. 65.5%,
p = 0.007). Conclusion Combination therapy with steroids and antiviral agents resulted in
significantly higher favorable recovery rates than steroids alone in severe
Bell’s palsy patients. Combination therapy was particularly more effective
than steroids alone in patients aged ≥40 years and in patients without
hypertension and diabetes.
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Affiliation(s)
- Yong Kim
- Department of Rehabilitation Medicine, School of Medicine, 26723Kyung Hee University, Seoul, Republic of Korea
| | - Jeon Gang Doo
- Department of Otorhinolaryngology, Head and Neck Surgery, School of Medicine, 26723Kyung Hee University, Seoul, Republic of Korea
| | - Jinmann Chon
- Department of Rehabilitation Medicine, School of Medicine, 26723Kyung Hee University, Seoul, Republic of Korea
| | - Jong Ha Lee
- Department of Rehabilitation Medicine, School of Medicine, 26723Kyung Hee University, Seoul, Republic of Korea
| | - Junyang Jung
- Department of Anatomy and Neurobiology, School of Medicine, 26723Kyung Hee University, Seoul, Republic of Korea
| | - Jae Min Lee
- Department of Otorhinolaryngology, Head and Neck Surgery, School of Medicine, 26723Kyung Hee University, Seoul, Republic of Korea
| | - Sang Hoon Kim
- Department of Otorhinolaryngology, Head and Neck Surgery, School of Medicine, 26723Kyung Hee University, Seoul, Republic of Korea
| | - Seung Geun Yeo
- Department of Otorhinolaryngology, Head and Neck Surgery, School of Medicine, 26723Kyung Hee University, Seoul, Republic of Korea
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Steroids with and Without Antivirals in the Treatment of Bell’s Palsy: Does It Make any Difference in Recovery? A Study at a Tertiary Care Center, Karachi, Pakistan. ARCHIVES OF NEUROSCIENCE 2021. [DOI: 10.5812/ans.115645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objectives: To compare the pharmacological effects of steroids in comparison to steroids with antiviral drugs for the treatment of Bell’s Palsy. Methods: A total 60 patients were enrolled and segregated equally into two groups, where patients on prednisolone were labeled as group A (Control group), whereas patients on prednisolone + acyclovir were labeled as group B (study group). All patients had House Brackmann score. The control group started oral prednisolone 1 mg/kg for 10 days, whereas the study group started acyclovir 400 mg 4 times a day for 10 days along with prednisolone tablets. Patients were regularly observed till the study was completed. Primary outcome measure was facial nerve recovery. Health-related quality of life and facial appearance were considered secondary outcomes. Results: The primary outcomes assessed as complete recovery from Bell’s Palsy by Brackmann score at week 4 were found in 17/30 (57%) patients and 23/30 (77%) patients at week 8 in the control group. Complete recovery from Bell’s Palsy was also shown in the experimental group (Prednisolone + acyclovir) where 25/30 (83%) patients completed recovery at week 4, while 27/30 (90%) patients at week 8. Comparison of the two groups showed a significant improvement in the study group (prednisolone + acyclovir) (P = 0.047) at week 4 and (P = 0.02) at week 8. The secondary outcomes were assessed as improvement in the quality of life and facial appearance from Bell’s Palsy. Health utility score was 0.84 ± 0.01 in the control group (On prednisolone) with facial appearance score of (Derriford appearance scale 59) 61 ± 28. At week 4, the study group (on prednisolone+ acyclovir) showed 0.88 ± 0.12 score on Health utility index scale-3 and 46 ± 26 score on Derriford appearance scale. Comparison of the quality of life (Health quality index scale-3) and facial appearance among both control and study groups showed a significant improvement in the study group (P = 0.001 and P = 0.005, respectively). Moreover, when health utility score and Derriford appearance were compared among both groups, it showed a significant improvement in the study group (P = 0.001 and 0.016, respectively). Conclusions: The combination of prednisolone with acyclovir is found superior to prednisolone alone, and this combination treatment results in improvement in both recovery and quality of life.
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Maghbooli M, Esmaeilzadeh A, Zarandi FK, Jafarzadeh A, Biglari S, Shalbaf NA, Farhoudi N. Is There Any Relation between Serum Levels of Interleukin-10 and Neurophysiological Abnormalities in Bell's Palsy? Acta Med Litu 2021; 28:262-271. [PMID: 35474925 PMCID: PMC8958650 DOI: 10.15388/amed.2021.28.2.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 07/29/2021] [Accepted: 09/18/2021] [Indexed: 12/02/2022] Open
Abstract
Background Bell's palsy is the most common cause of peripheral facial palsy. The etiology and treatment of Bell's palsy are still controversial. Previous studies emphasize the role of herpes simplex and herpes zoster viruses in this ailment. The role of Interleukin-10 (IL-10) in Bell's palsy is yet unknown, and few studies have shed light on the matter. This study intended to assess the prognostic value of IL-10 and its relation to the intensity of electrodiagnostic abnormalities and evaluate its potential use as a factor for judging the need for medical or surgical interventions. Materials and Methods 30 patients in the acute phase of Bell's palsy participated in this study. Peripheral blood samples were obtained for IL-10 assessment within the first 72 hours (before commencing treatment), and a nerve conduction study (NCS) was performed six days after symptom onset. Results There was no significant correlation between IL-10 serum levels and the severity of nerve conduction pathology in Orbicularis oculi and Orbicularis oris muscles. Also, IL-10 serum levels did not show any meaningful relationships with participants' age, gender, or symptoms. Conclusion The IL-10 serum levels are not relevant to the pathology of Bell's palsy, and the assessment of IL-10 serum levels cannot be used as an alternative to NCS for evaluating the severity of acute Bell's palsy.
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Affiliation(s)
- Mehdi Maghbooli
- Zanjan University of Medical Sciences, Vali-e-Asr University Hospital, Neurology Department, Zanjan, IranORCID ID: https://orcid.org/0000-0003-0482-9062
| | - Abdolreza Esmaeilzadeh
- Zanjan University of Medical Sciences, Immunology Department and Cancer Gene Therapy Research Center, Zanjan, Iran ORCID ID: http://orcid.org/0000-0002-5402-3967
| | - Fatemeh Karami Zarandi
- Zanjan University of Medical Sciences, Vali-e-Asr University Hospital, Neurology Department, Zanjan, Iran
| | | | | | - Nazanin Azizi Shalbaf
- Zanjan University of Medical Sciences, Zanjan, Iran ORCID ID: http://orcid.org/0000-0001-8872-0093
| | - Negar Farhoudi
- Zanjan University of Medical Sciences, Vali-e-Asr University Hospital, Neurology Department, Zanjan, Iran
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Yoo MC, Park DC, Yeo SG. Association between Initial Severity of Facial Weakness and Outcomes of Bell's Palsy. J Clin Med 2021; 10:3914. [PMID: 34501363 PMCID: PMC8432204 DOI: 10.3390/jcm10173914] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/19/2021] [Accepted: 08/29/2021] [Indexed: 12/01/2022] Open
Abstract
To establish whether clinical prognostic factor outcomes differed based on the initial severity of facial weakness and to determine the association between the initial severity of facial weakness and favorable outcomes. This retrospective cohort study analyzed all patients with Bell's palsy who visited the outpatient clinic of our university hospital from 1 January 2005 through 31 January 2021. The primary outcome was the rate of recovery at 6 months, evaluated separately in patients with initial House-Brackmann (H-B) grades 3-4 and 5-6. Secondary outcomes included clinical factors associated with favorable outcomes stratified by the initial H-B grade. The rate of favorable recovery was higher in patients with initial H-B grades 3-4 than initial H-B grades 5-6 (82.9% vs. 68.2%, p < 0.001). Multivariable logistic regression analysis showed that age 19-65 years and good electromyography (EMG) results were prognostic of good outcomes in patients with initial H-B grades 3-4. In addition, good EMG results, controlled hypertension, and combination antiviral therapy were significantly prognostic of favorable outcomes in patients with initial H-B grades 5-6. Subgroup analysis interactions showed that combination antiviral therapy (OR: 3.06, 95% CI 1.62-5.78, p < 0.001) in initial H-B grades 5-6 were associated with more favorable outcomes at 6 months than with initial H-B grades 3-4. Our results showed that the proportion of patients who achieved favorable outcomes at 6 months and multiple clinical factors affecting favorable outcomes differed significantly among patients differing in initial severity of Bell's palsy.
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Affiliation(s)
- Myung Chul Yoo
- Department of Physical Medicine & Rehabilitation, School of Medicine, Kyung Hee University, Seoul 02447, Korea;
| | - Dong Choon Park
- St. Vincent’s Hospital, The Catholic University of Korea, Suwon 16247, Korea;
| | - Seung Geun Yeo
- Department of Otorhinolaryngology, Head and Neck Surgery, School of Medicine, Kyung Hee University, Seoul 02447, Korea
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Ishikawa Y, Hosoya M, Kanzaki S, Ogawa K. Delayed facial palsy after cochlear implantation caused by reactivation of Herpesvirus: A case report and review of the literature. Auris Nasus Larynx 2021; 49:880-884. [PMID: 33736888 DOI: 10.1016/j.anl.2021.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 02/19/2021] [Accepted: 03/02/2021] [Indexed: 11/30/2022]
Abstract
Cochlear implantation has many complications; however, delayed facial palsy is relatively rare. In this report, we present the case of a 60-year-old woman with delayed facial palsy after cochlear implantation. Eleven days after the operation, the patient complained of right facial palsy (Yanagihara score 6, House-Brackmann [HB] grade VI). Herpes virus reactivation and local bacterial infection were considered as possible causes of the facial paralysis. A blood test revealed an increase in viral antibody titer, and the patient was diagnosed as having herpes virus reactivation. She was treated with antiviral therapy for the facial palsy until resolution. Slight mouth weakness continued even at 1.5 months (Yanagihara score 34, HB II) but eventually resolved at 3 months (Yanagihara score 40, HB I). Delayed facial palsy is a rare but serious complication that can occur with viral reactivation regardless of the competence of the surgical procedure. Therefore, it is important to inform patients preoperatively regarding the risk of not only immediate but also delayed postoperative facial paralysis.
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Affiliation(s)
- Yui Ishikawa
- Department of Otorhinolaryngology, Head and Neck Surgery, Keio University School of Medicine, 35 Shinanomachi Shinjuku-ku, Tokyo 160-8582, Japan
| | - Makoto Hosoya
- Department of Otorhinolaryngology, Head and Neck Surgery, Keio University School of Medicine, 35 Shinanomachi Shinjuku-ku, Tokyo 160-8582, Japan
| | - Sho Kanzaki
- Department of Otorhinolaryngology, Head and Neck Surgery, Keio University School of Medicine, 35 Shinanomachi Shinjuku-ku, Tokyo 160-8582, Japan.
| | - Kaoru Ogawa
- Department of Otorhinolaryngology, Head and Neck Surgery, Keio University School of Medicine, 35 Shinanomachi Shinjuku-ku, Tokyo 160-8582, Japan
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Effectiveness comparisons of antiviral treatments for Bell palsy: a systematic review and network meta-analysis. J Neurol 2021; 269:1353-1367. [PMID: 33674936 DOI: 10.1007/s00415-021-10487-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 02/18/2021] [Accepted: 02/19/2021] [Indexed: 01/04/2023]
Abstract
OBJECTIVES Antiviral treatments for Bell palsy have been widely used, but there is no definite conclusion of which is the most effective antiviral drug. We conducted a systematic review of randomized controlled trials (RCTs) including network meta-analysis to investigate the comparative effectiveness of antiviral treatments for Bell palsy. DATA RCTs comparing effectiveness between antiviral treatments and placebo were included. Risk of bias within and across studies was assessed with the Cochrane tool and the GRADE approach, respectively. Random-effects pairwise meta-analyses were conducted, followed by network meta-analysis. SOURCES Three electronic databases were searched from inception to May 18, 2020. STUDY SELECTION 11 trials and 3393 patients with four arms and eleven contrasts were included. RESULTS Significant differences were observed between placebo and famciclovir with respect to overall recovery and no statistically significant differences were found from other comparisons. Treatment ranking based on the evidence network indicated that famciclovir shared the best results, followed by valacyclovir, acyclovir, and finally placebo. Adverse events of famciclovir were too rare and slight to be analyzed. Our confidence in pairwise comparisons was moderate to low, due to study limitations, inconsistency, and imprecision; our confidence in ranking was moderate, due to study limitations. Inconsistency is not deemed to exist by a loop-specific approach and node-splitting procedure. Results of exploring publication bias are satisfying. CONCLUSIONS According to pairwise and network comparisons, famciclovir could be better than placebo and the effectiveness of other antiviral treatments are similar. For clinical efficacy, famciclovir obtains the best recovery rate of facial function for Bell palsy. Acyclovir has the lowest rate of synkinesis, though, it is not adequately recommended and more superior trails are needed in the future.
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12
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Jalali MM, Soleimani R, Soltanipour S, Jalali SM. Pharmacological Treatments of Bell's Palsy in Adults: A Systematic Review and Network Meta-Analysis. Laryngoscope 2021; 131:1615-1625. [PMID: 33404068 DOI: 10.1002/lary.29368] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 12/14/2020] [Accepted: 12/28/2020] [Indexed: 11/11/2022]
Abstract
OBJECTIVE We aimed to simultaneously compare all available medical treatments for Bell's palsy using both direct and indirect data. METHODS The literature was searched from January 1, 1990, until March 1, 2020, with no language restrictions. Randomized clinical trials comparing pharmacological interventions were included in the current network meta-analysis. We estimated summary risk ratios (RRs), 95% credible interval (CrI), and the surface under the cumulative ranking curve (SUCRA) using network meta-analyses with random effects in a Bayesian framework. The primary outcomes were complete recovery in short-term (≤3 months) and intermediate/long-term (>3 months) after randomization. The secondary outcome was synkinesis. RESULTS In total, 21 trials comprising 2,839 participants were retrieved. In terms of good recovery, corticosteroids plus antivirals were the most effective treatment compared to placebo, with RRs ranging between 1.25 (95% CrI: 1.10, 1.43) for the short-term and 1.26 (95% CrI: 1.11, 1.45) for the intermediate/long-term recovery. For synkinesis, only corticosteroids plus antivirals (RR 0.35; 95% CrI: 0.19, 0.65) were associated with fewer synkinesis rates than placebo. The certainty of the evidence for good recovery and synkinesis was very low-low and moderate-high, respectively. CONCLUSIONS This network meta-analysis showed that combined therapy remains the best regimen for a good recovery outcome and the only efficacious regimen for synkinesis. More research is needed to confirm these findings. Laryngoscope, 131:1615-1625, 2021.
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Affiliation(s)
- Mir Mohammad Jalali
- Professor of Otology/Neurotology, Otorhinolaryngology Research Center, Department of Otolaryngology, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Robabeh Soleimani
- Associate Professor of Psychiatry, Kavosh Cognitive Behavior Sciences and Addiction Research Center, Department of Psychiatry, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Soheil Soltanipour
- Associate Professor of Community Medicine, Department of Community Medicine, School of Medicine, Guilan University of Medical Sciences, Rasht, Guilan, Iran
| | - Seyede Melika Jalali
- Doctor of Pharmacy, Pharmacy Faculty, Mashhad University of Medical Sciences, Mashhad, Razavi Khorasan, Iran
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13
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Ordoñez G, Vales O, Pineda B, Rodríguez K, Pane C, Sotelo J. The presence of herpes simplex-1 and varicella zoster viruses is not related with clinical outcome of Bell's Palsy. Virology 2020; 549:85-88. [PMID: 32858308 DOI: 10.1016/j.virol.2020.07.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/20/2020] [Accepted: 07/31/2020] [Indexed: 12/14/2022]
Abstract
Bell's Palsy is the most frequent acute neuropathy of cranial nerves; it has been associated in various reports to herpes viruses. In a prospective study we searched the presence of DNA from five herpes viruses (HSV-1 and 2, VZV, EBV and HHV-6) in 79 patients at the acute phase of Bell's Palsy. Results were related with various parameters; age, gender and clinical outcome. We found the significant presence (p˂0.001) of HSV-1 and VZV in 39% and 42% of patients. However, a large percentage of cases were negative. When comparisons were made between subgroups according to gender and age no differences were found with viral findings nor with clinical outcome of palsy, which was of clinical remission in most cases (78%). Our results suggest that herpes viruses might participate in the complex mechanisms of autoimmunity of Bell's Palsy but not as determinant etiological element.
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Affiliation(s)
- Graciela Ordoñez
- Neuroimmunology Unit, National Institute of Neurology and Neurosurgery of Mexico, Insurgentes Sur 3877, Mexico City, 14269, Mexico
| | - Olivia Vales
- Department of Neuro-otology, National Institute of Neurology and Neurosurgery of Mexico, Insurgentes Sur 3877, Mexico City, 14269, Mexico
| | - Benjamín Pineda
- Neuroimmunology Unit, National Institute of Neurology and Neurosurgery of Mexico, Insurgentes Sur 3877, Mexico City, 14269, Mexico
| | - Karla Rodríguez
- Neuroimmunology Unit, National Institute of Neurology and Neurosurgery of Mexico, Insurgentes Sur 3877, Mexico City, 14269, Mexico
| | - Carlo Pane
- Department of Neuro-otology, National Institute of Neurology and Neurosurgery of Mexico, Insurgentes Sur 3877, Mexico City, 14269, Mexico
| | - Julio Sotelo
- Neuroimmunology Unit, National Institute of Neurology and Neurosurgery of Mexico, Insurgentes Sur 3877, Mexico City, 14269, Mexico.
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14
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Gagyor I, Madhok VB, Daly F, Sullivan F. Antiviral treatment for Bell's palsy (idiopathic facial paralysis). Cochrane Database Syst Rev 2019; 9:CD001869. [PMID: 31486071 PMCID: PMC6726970 DOI: 10.1002/14651858.cd001869.pub9] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Corticosteroids are widely used in the treatment of idiopathic facial paralysis (Bell's palsy), but the effectiveness of additional treatment with an antiviral agent is uncertain. This review was first published in 2001 and most recently updated in 2015. Since a significant benefit of corticosteroids for the early management of Bell's palsy has been demonstrated, the main focus of this update, as in the previous version, was to determine the effect of adding antivirals to corticosteroid treatment. We undertook this update to integrate additional evidence and to better assess the robustness of findings, taking risk of bias fully into account. OBJECTIVES To assess the effects of antiviral treatments alone or in combination with any other therapy for Bell's palsy. SEARCH METHODS We searched the Cochrane Neuromuscular Specialised Register, CENTRAL, MEDLINE, Embase, and LILACS in July 2019. We reviewed the bibliographies of the identified trials and contacted trial authors to identify additional published or unpublished data. We searched clinical trials registries for ongoing studies. SELECTION CRITERIA We considered randomised controlled trials (RCTs) or quasi-RCTs of antivirals with and without corticosteroids versus control therapies for the treatment of Bell's palsy. We excluded trials that followed-up participants for less than three months. DATA COLLECTION AND ANALYSIS We independently assessed trials for relevance, eligibility, and risk of bias, using standard Cochrane procedures. We performed sensitivity analyses excluding trials at high or unclear risk of bias in at least five domains, and reported these data as the primary analyses. MAIN RESULTS Fourteen trials, including 2488 participants, met the inclusion criteria. Most were small, and most were at high or unclear risk of bias in multiple domains. We included four new studies at this update.Incomplete recoveryA combination of antivirals and corticosteroids may have little or no effect on rates of incomplete recovery in people with Bell's palsy compared to corticosteroids alone (risk ratio (RR) 0.81, 95% confidence interval (CI) 0.38 to 1.74; 3 trials, N = 766; random-effects; low-certainty evidence). We excluded 10 trials that were at high or unclear risk of bias in several domains from this analysis and limited all analyses to studies at lower risk of bias. Recovery rates were better in participants receiving corticosteroids alone than antivirals alone (RR 2.69, 95% CI 0.73 to 10.01; 2 trials, N = 667; random-effects), but the result was imprecise and allowed for the possibility of no effect. The rate of incomplete recovery was lower with antivirals plus corticosteroids than with placebo or no treatment (RR 0.56, 95% CI 0.42 to 0.76; 2 trials, N = 658; random-effects). Antivirals alone had no clear effect on incomplete recovery rates compared with placebo, but the result was imprecise (RR 1.10, 95% CI 0.87 to 1.40; 2 trials, N = 658; fixed-effect). For people with severe Bell's palsy (House-Brackmann score of 5 and 6, or equivalent on other scales), we found that the combination of antivirals and corticosteroids had no clear effect on incomplete recovery at month six compared to corticosteroids alone, although the result was again imprecise (RR 0.82, 95% CI 0.57 to 1.17; 2 trials, N = 98; random-effects).Motor synkinesis or crocodile tearsAntivirals plus corticosteroids reduced the proportion of participants who experienced these long-term sequelae from Bell's palsy compared to placebo plus corticosteroids (RR 0.56, 95% CI 0.36 to 0.87; 2 trials, N = 469; fixed-effect; moderate-certainty evidence). Antivirals plus corticosteroids reduced long-term sequelae compared to placebo but there was no clear difference in this outcome with antivirals alone compared to placebo.Adverse events Adverse event data were available in four studies providing data on 1592 participants. None of the four comparisons showed clear differences in adverse events between treatment and comparison arms (very low-certainty evidence); for the comparison of antivirals plus corticosteroids and corticosteroids alone in studies at lower risk of bias, the RR was 1.17 (95% CI 0.81 to 1.69; 2 trials, N = 656; fixed-effect; very low-certainty evidence). AUTHORS' CONCLUSIONS The combination of antivirals and corticosteroids may have little or no effect on rates of incomplete recovery in comparison to corticosteroids alone in Bell's palsy of various degrees of severity, or in people with severe Bell's palsy, but the results were very imprecise. Corticosteroids alone were probably more effective than antivirals alone and antivirals plus corticosteroids were more effective than placebo or no treatment. There was no clear benefit from antivirals alone over placebo.The combination of antivirals and corticosteroids probably reduced the late sequelae of Bell's palsy compared with corticosteroids alone. Studies also showed fewer episodes of long-term sequelae in corticosteroid-treated participants than antiviral-treated participants.We found no clear difference in adverse events from the use of antivirals compared with either placebo or corticosteroids, but the evidence is too uncertain for us to draw conclusions.An adequately powered RCT in people with Bell's palsy that compares different antiviral agents may be indicated.
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Affiliation(s)
- Ildiko Gagyor
- Universitätsklinikum WürzburgDepartment of General PracticeJosef‐Schneider‐Straße 2WürzburgBavariaGermany97080
| | | | - Fergus Daly
- Frontier Science (Scotland) LtdGrampian View Kincraig,KingussieInverness‐shireUKPH21 1NA
| | - Frank Sullivan
- University of St AndrewsDivision of Population & Behavioural ScienceNorth HaughUniversity of St AndrewsSt AndrewsUKKY16 9TF
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15
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Ton G, Liao HY, Chiang JH, Chen YH, Lee YC. Chinese Herbal Medicine and Acupuncture Reduced the Risk of Stroke After Bell's Palsy: A Population-Based Retrospective Cohort Study. J Altern Complement Med 2019; 25:946-956. [PMID: 31328958 DOI: 10.1089/acm.2018.0496] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Objectives: Patients with Bell's palsy are more likely to develop stroke than the general population. The therapeutic effect of Traditional Chinese Medicine (TCM) on the risk of stroke in patients with Bell's palsy is unknown. We investigated the risk of stroke according to TCM use in Bell's palsy patients. Design: Records obtained from Taiwan's National Health Insurance Research Database identified 9,863 patients with Bell's palsy, 238 of whom met study inclusion criteria and were categorized as TCM users (n = 119) or non-TCM users (n = 119). TCM treatment modalities and Chinese herbal medicine prescription patterns were analyzed. Cox proportional hazards regression analysis determined the risk of stroke. Results: TCM users were at lower risk of stroke compared with non-TCM users (adjusted hazard ratio [aHR] 0.19; 95% confidence interval [CI], 0.06-0.59; p < 0.004). In subgroup analyses, patients treated with both TCM and oral steroids were at significantly lower risk of stroke compared with those who used neither (aHR 0.05; 95% CI, 0.01-0.22; p < 0.001). The risk of stroke was also lower among those treated with TCM only (aHR 0.25; 95% CI, 0.11-0.59; p < 0.001) or oral steroids only (aHR 0.12; 95% CI, 0.03-0.39; p < 0.01), compared with patients using neither. Conclusion: TCM therapy may lower the risk of stroke after Bell's palsy. However, the retrospective nature of this study and characteristics of the database limit these observational findings. Our results deserve further verification in large-scale prospective studies.
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Affiliation(s)
- Gil Ton
- College of Chinese Medicine, Graduate Institute of Acupuncture Science, China Medical University, Taichung, Taiwan
| | - Hsien-Yin Liao
- College of Chinese Medicine, Graduate Institute of Acupuncture Science, China Medical University, Taichung, Taiwan.,Department of Acupuncture, China Medical University Hospital, Taichung, Taiwan
| | - Jen-Huai Chiang
- College of Medicine, China Medical University, Taichung, Taiwan.,Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
| | - Yi-Hung Chen
- College of Chinese Medicine, Graduate Institute of Acupuncture Science, China Medical University, Taichung, Taiwan
| | - Yu-Chen Lee
- College of Chinese Medicine, Graduate Institute of Acupuncture Science, China Medical University, Taichung, Taiwan.,Department of Acupuncture, China Medical University Hospital, Taichung, Taiwan
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16
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Chang DS, Lee J, Shin SA, Lee HY. Characteristics of patients with acute peripheral facial palsy showing
Varicella zoster virus
DNA in saliva. J Med Virol 2018; 90:959-964. [DOI: 10.1002/jmv.25030] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Accepted: 12/24/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Dong Sik Chang
- Department of OtorhinolaryngologyEulji University HospitalEulji UniversityDaejeonRepublic of Korea
| | - Jun Lee
- Department of OtorhinolaryngologyEulji University HospitalEulji UniversityDaejeonRepublic of Korea
| | - Sun Ae Shin
- Department of Medical ScienceChungnam National UniversityDaejeonKorea
| | - Ho Yun Lee
- Department of OtorhinolaryngologyEulji University HospitalEulji UniversityDaejeonRepublic of Korea
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17
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Acute Facial Nerve Palsy With Ipsilateral Soft Palate Ulcers. J Oral Maxillofac Surg 2017; 75:1906-1914. [DOI: 10.1016/j.joms.2017.02.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 02/19/2017] [Accepted: 02/21/2017] [Indexed: 11/20/2022]
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18
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Chen LK, Arai H, Chen LY, Chou MY, Djauzi S, Dong B, Kojima T, Kwon KT, Leong HN, Leung EMF, Liang CK, Liu X, Mathai D, Pan JY, Peng LN, Poblete ERS, Poi PJH, Reid S, Tantawichien T, Won CW. Looking back to move forward: a twenty-year audit of herpes zoster in Asia-Pacific. BMC Infect Dis 2017; 17:213. [PMID: 28298208 PMCID: PMC5353949 DOI: 10.1186/s12879-017-2198-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2016] [Accepted: 01/09/2017] [Indexed: 02/05/2023] Open
Abstract
Background Herpes zoster (HZ) is a prevalent viral disease that inflicts substantial morbidity and associated healthcare and socioeconomic burdens. Current treatments are not fully effective, especially among the most vulnerable patients. Although widely recommended, vaccination against HZ is not routine; barriers in Asia-Pacific include long-standing neglect of adult immunisation and sparse local data. To address knowledge gaps, raise awareness, and disseminate best practice, we reviewed recent data and guidelines on HZ from the Asia-Pacific region. Methods We searched PubMed, Scopus, and World Health Organization databases for articles about HZ published from 1994 to 2014 by authors from Australia, China, Hong Kong, India, Indonesia, Japan, Korea, Malaysia, New Zealand, the Philippines, Singapore, Taiwan, Thailand, and Vietnam. We selected articles about epidemiology, burden, complications, comorbidities, management, prevention, and recommendations/guidelines. Internet searches retrieved additional HZ immunisation guidelines. Results From 4007 retrieved articles, we screened-out 1501 duplicates and excluded 1264 extraneous articles, leaving 1242 unique articles. We found guidelines on adult immunisation from Australia, India, Indonesia, Malaysia, New Zealand, the Philippines, South Korea, and Thailand. HZ epidemiology in Asia-Pacific is similar to elsewhere; incidence rises with age and peaks at around 70 years – lifetime risk is approximately one-third. Average incidence of 3–10/1000 person-years is rising at around 5% per year. The principal risk factors are immunosenescence and immunosuppression. HZ almost always causes pain, and post-herpetic neuralgia is its most common complication. Half or more of hospitalised HZ patients have post-herpetic neuralgia, secondary infections, or inflammatory sequelae that are occasionally fatal. These disease burdens severely diminish patients’ quality of life and incur heavy healthcare utilisation. Conclusions Several countries have abundant data on HZ, but others, especially in South-East Asia, very few. However, Asia-Pacific countries generally lack data on HZ vaccine safety, efficacy and cost-effectiveness. Physicians treating HZ and its complications in Asia-Pacific face familiar challenges but, with a vast aged population, Asia bears a unique and growing burden of disease. Given the strong rationale for prevention, most adult immunisation guidelines include HZ vaccine, yet it remains underused. We urge all stakeholders to give higher priority to adult immunisation in general and HZ in particular. Electronic supplementary material The online version of this article (doi:10.1186/s12879-017-2198-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Liang-Kung Chen
- Center for Geriatrics and Gerontology, Taipei Veterans General Hospital, No. 201, Sec. 2, Shih-Pai Rd., Taipei, 11217, Taiwan. .,Aging and Health Research Center, National Yang Ming University, Taipei, Taiwan.
| | - Hidenori Arai
- National Center for Geriatrics and Gerontology, 7-340 Morioka-cho, Obu, Aichi, 474-8511, Japan
| | - Liang-Yu Chen
- Center for Geriatrics and Gerontology, Taipei Veterans General Hospital, No. 201, Sec. 2, Shih-Pai Rd., Taipei, 11217, Taiwan
| | - Ming-Yueh Chou
- Aging and Health Research Center, National Yang Ming University, Taipei, Taiwan.,Center for Geriatrics and Gerontology, Kaohsiung Veterans General Hospital, No. 386 Ta-Chun 1st Rd., Kaohsiung, 81362, Taiwan
| | - Samsuridjal Djauzi
- Department of Internal Medicine, Faculty of Medicine, University of Indonesia, Salemba Raya No. 6, Jakarta, 10430, Indonesia
| | - Birong Dong
- The Center of Gerontology and Geriatrics, West China Medical School/West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Renmin Nan Lu, Chengdu, Sichuan, 610041, China
| | - Taro Kojima
- Department of Geriatric Medicine, Graduate School of Medicine, The University of Tokyo, 7-3-1, Jongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Ki Tae Kwon
- Division of Infectious Diseases, Daegu Fatima Hospital, 99 Ayang-ro, Dong-gu, Daegu, 710-600, Korea
| | - Hoe Nam Leong
- Rophi Clinic, 38 Irrawaddy Rd. #07-54/55, Mount Elizabeth Novena Specialist Centre, Singapore, 329563, Singapore
| | - Edward M F Leung
- Geriatric Medicine Centre (Healthy Ageing), Hong Kong Sanatorium and Hospital, 2 Village Rd. Happy Valley, Hong Kong S.A.R., China
| | - Chih-Kuang Liang
- Aging and Health Research Center, National Yang Ming University, Taipei, Taiwan.,Center for Geriatrics and Gerontology, Kaohsiung Veterans General Hospital, No. 386 Ta-Chun 1st Rd., Kaohsiung, 81362, Taiwan.,Division of Neurology, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Xiaohong Liu
- Division of Geriatrics, Department of Internal Medicine, Peking Union Medical College Hospital, Beijing, 100730, China
| | - Dilip Mathai
- Apollo Institute of Medical Sciences and Research, Apollo Health City Campus, Jubilee Hills, Hyderabad, 500096, India
| | - Jiun Yit Pan
- National Skin Centre, 1 Mandalay Rd., Singapore, 308205, Singapore
| | - Li-Ning Peng
- Center for Geriatrics and Gerontology, Taipei Veterans General Hospital, No. 201, Sec. 2, Shih-Pai Rd., Taipei, 11217, Taiwan.,Aging and Health Research Center, National Yang Ming University, Taipei, Taiwan
| | - Eduardo Rommel S Poblete
- Geriatric Center, St. Luke's Medical Center, 279 E. Rodriguez Sr. Ave., Quezon City, 1102, Philippines
| | - Philip J H Poi
- Division of Geriatrics, Department of Medicine, University Malaya Medical Centre, Lembah Pantai, 59100, Kuala Lumpur, Malaysia
| | - Stewart Reid
- Ropata Medical Centre, Lower Hutt, 5010, New Zealand
| | - Terapong Tantawichien
- Division of Infectious Diseases, Department of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Chang Won Won
- Department of Family Medicine, College of Medicine, Kyung Hee University, 1 Hoigi-dong, Dongdaemun-gu, Seoul, 130-720, Korea
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19
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Babl FE, Mackay MT, Borland ML, Herd DW, Kochar A, Hort J, Rao A, Cheek JA, Furyk J, Barrow L, George S, Zhang M, Gardiner K, Lee KJ, Davidson A, Berkowitz R, Sullivan F, Porrello E, Dalziel KM, Anderson V, Oakley E, Hopper S, Williams F, Wilson C, Williams A, Dalziel SR. Bell's Palsy in Children (BellPIC): protocol for a multicentre, placebo-controlled randomized trial. BMC Pediatr 2017; 17:53. [PMID: 28193257 PMCID: PMC5307816 DOI: 10.1186/s12887-016-0702-y] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Accepted: 09/27/2016] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Bell's palsy or acute idiopathic lower motor neurone facial paralysis is characterized by sudden onset paralysis or weakness of the muscles to one side of the face controlled by the facial nerve. While there is high level evidence in adults demonstrating an improvement in the rate of complete recovery of facial nerve function when treated with steroids compared with placebo, similar high level studies on the use of steroids in Bell's palsy in children are not available. The aim of this study is to assess the utility of steroids in Bell's palsy in children in a randomised placebo-controlled trial. METHODS/DESIGN We are conducting a randomised, triple-blinded, placebo controlled trial of the use of prednisolone to improve recovery from Bell's palsy at 1 month. Study sites are 10 hospitals within the Australian and New Zealand PREDICT (Paediatric Research in Emergency Departments International Collaborative) research network. 540 participants will be enrolled. To be eligible patients need to be aged 6 months to < 18 years and present within 72 hours of onset of clinician diagnosed Bell's palsy to one of the participating hospital emergency departments. Patients will be excluded in case of current use of or contraindications to steroids or if there is an alternative diagnosis. Participants will receive either prednisolone 1 mg/kg/day to a maximum of 50 mg/day or taste matched placebo for 10 days. The primary outcome is complete recovery by House-Brackmann scale at 1 month. Secondary outcomes include assessment of recovery using the Sunnybrook scale, the emotional and functional wellbeing of the participants using the Pediatric Quality of Life Inventory and Child Health Utility 9D Scale, pain using Faces Pain Scale Revised or visual analogue scales, synkinesis using a synkinesis assessment questionnaire and health utilisation costs at 1, 3 and 6 months. Participants will be tracked to 12 months if not recovered earlier. Data analysis will be by intention to treat with primary outcome presented as differences in proportions and an odds ratio adjusted for site and age. DISCUSSION This large multicenter randomised trial will allow the definitive assessment of the efficacy of prednisolone compared with placebo in the treatment of Bell's palsy in children. TRIAL REGISTRATION The study is registered with the Australian New Zealand Clinical Trials Registry ACTRN12615000563561 (1 June 2015).
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Affiliation(s)
- Franz E. Babl
- Department of Emergency Medicine, Royal Children’s Hospital, Flemington Rd, Parkville, VIC 3052 Australia
- Murdoch Children’s Research Institute, Parkville, Victoria Australia
- Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, VIC Australia
| | - Mark T. Mackay
- Murdoch Children’s Research Institute, Parkville, Victoria Australia
- Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, VIC Australia
- Department of Neurology, Royal Children’s Hospital, Parkville, VIC Australia
| | - Meredith L. Borland
- Princess Margaret Hospital for Children, Perth, Australia
- Schools of Paediatric and Child Health and Primary, Aboriginal and Rural Health Care, University of Western Australia, Perth, Western Australia Australia
| | - David W. Herd
- Lady Cilento Children’s Hospital, Brisbane, Australia
- University of Queensland, Brisbane, Australia
- Mater Research Institute, Brisbane, Australia
| | - Amit Kochar
- Women’s & Children’s Hospital, Adelaide, Australia
| | - Jason Hort
- The Children’s Hospital at Westmead, Sydney, Australia
| | - Arjun Rao
- Sydney Children’s Hospital, Randwick, New South Wales, Australia
| | - John A. Cheek
- Department of Emergency Medicine, Royal Children’s Hospital, Flemington Rd, Parkville, VIC 3052 Australia
- Murdoch Children’s Research Institute, Parkville, Victoria Australia
- Monash Medical Centre, Clayton, Victoria, Australia
| | - Jeremy Furyk
- Townsville Hospital and James Cook University College of Medicine and Dentistry, Townsville, Australia
| | - Lisa Barrow
- Sunshine Hospital, St Albans, Victoria Australia
| | - Shane George
- Gold Coast University Hospital, Southport, Queensland Australia
| | - Michael Zhang
- John Hunter Hospital, Newcastle, New South Wales Australia
| | - Kaya Gardiner
- Murdoch Children’s Research Institute, Parkville, Victoria Australia
| | - Katherine J. Lee
- Murdoch Children’s Research Institute, Parkville, Victoria Australia
- Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, VIC Australia
| | - Andrew Davidson
- Murdoch Children’s Research Institute, Parkville, Victoria Australia
- Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, VIC Australia
- Department of Anaesthesia, Royal Children’s Hospital, Parkville, Victoria Australia
| | - Robert Berkowitz
- Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, VIC Australia
- Department of Otolaryngology, Royal Children’s Hospital, Parkville, Victoria Australia
| | - Frank Sullivan
- Department of Family & Community Medicine, North York General Hospital, Dalla Lana School of Public Health, University of Toronto, Toronto, ON Canada
| | - Emily Porrello
- Pharmacy Department, Royal Children’s Hospital, Parkville, Victoria Australia
| | - Kim Marie Dalziel
- Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, VIC Australia
- Centre for Health Policy Melbourne School of Global and Population Health, The University of Melbourne, Carlton, Victoria Australia
| | - Vicki Anderson
- Murdoch Children’s Research Institute, Parkville, Victoria Australia
- Psychological Sciences & Paediatrics, University of Melbourne, The Royal Children’s Hospital, Melbourne, VIC Australia
| | - Ed Oakley
- Department of Emergency Medicine, Royal Children’s Hospital, Flemington Rd, Parkville, VIC 3052 Australia
- Murdoch Children’s Research Institute, Parkville, Victoria Australia
- Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, VIC Australia
| | - Sandy Hopper
- Department of Emergency Medicine, Royal Children’s Hospital, Flemington Rd, Parkville, VIC 3052 Australia
- Murdoch Children’s Research Institute, Parkville, Victoria Australia
- Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, VIC Australia
| | - Fiona Williams
- Murdoch Children’s Research Institute, Parkville, Victoria Australia
| | - Catherine Wilson
- Murdoch Children’s Research Institute, Parkville, Victoria Australia
| | - Amanda Williams
- Department of Emergency Medicine, Royal Children’s Hospital, Flemington Rd, Parkville, VIC 3052 Australia
- Murdoch Children’s Research Institute, Parkville, Victoria Australia
| | - Stuart R Dalziel
- Starship Hospital, Auckland, New Zealand
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - for the PREDICT (Paediatric Research In Emergency Departments International Collaborative) research network
- Department of Emergency Medicine, Royal Children’s Hospital, Flemington Rd, Parkville, VIC 3052 Australia
- Murdoch Children’s Research Institute, Parkville, Victoria Australia
- Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, VIC Australia
- Department of Neurology, Royal Children’s Hospital, Parkville, VIC Australia
- Princess Margaret Hospital for Children, Perth, Australia
- Schools of Paediatric and Child Health and Primary, Aboriginal and Rural Health Care, University of Western Australia, Perth, Western Australia Australia
- Lady Cilento Children’s Hospital, Brisbane, Australia
- University of Queensland, Brisbane, Australia
- Mater Research Institute, Brisbane, Australia
- Women’s & Children’s Hospital, Adelaide, Australia
- The Children’s Hospital at Westmead, Sydney, Australia
- Sydney Children’s Hospital, Randwick, New South Wales, Australia
- Monash Medical Centre, Clayton, Victoria, Australia
- Townsville Hospital and James Cook University College of Medicine and Dentistry, Townsville, Australia
- Sunshine Hospital, St Albans, Victoria Australia
- Gold Coast University Hospital, Southport, Queensland Australia
- John Hunter Hospital, Newcastle, New South Wales Australia
- Department of Anaesthesia, Royal Children’s Hospital, Parkville, Victoria Australia
- Department of Otolaryngology, Royal Children’s Hospital, Parkville, Victoria Australia
- Department of Family & Community Medicine, North York General Hospital, Dalla Lana School of Public Health, University of Toronto, Toronto, ON Canada
- Pharmacy Department, Royal Children’s Hospital, Parkville, Victoria Australia
- Centre for Health Policy Melbourne School of Global and Population Health, The University of Melbourne, Carlton, Victoria Australia
- Psychological Sciences & Paediatrics, University of Melbourne, The Royal Children’s Hospital, Melbourne, VIC Australia
- Starship Hospital, Auckland, New Zealand
- Liggins Institute, University of Auckland, Auckland, New Zealand
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Hussain A, Nduka C, Moth P, Malhotra R. Bell's facial nerve palsy in pregnancy: a clinical review. J OBSTET GYNAECOL 2017; 37:409-415. [PMID: 28141956 DOI: 10.1080/01443615.2016.1256973] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Bell's facial nerve palsy (FNP) during pregnancy and the puerperium can present significant challenges for the patient and clinician. Presentation and prognosis can be worse in this group of patients. This article reviews the background, manifestation and management options of FNP. In particular, it focuses on the controversies that exist regarding corticosteroid use during pregnancy and outlines approaches to diagnosis and treatment. Based on this review, we recommend an early evidence-based approach using guidelines derived from non-pregnant populations. This includes assessment for atypical causes, a multidisciplinary input and early introduction of corticosteroids to limit progression and improve prognosis.
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Affiliation(s)
- Ahsen Hussain
- a Corneoplastic Unit , Queen Victoria Hospital NHS Foundation Trust , East Grinstead , UK
| | - Charles Nduka
- b Department of Plastic Surgery , Queen Victoria Hospital NHS Foundation Trust , East Grinstead , UK
| | - Philippa Moth
- c Department of Obstetrics and Gynaecology , Maidstone & Tunbridge Wells NHS Trust , Kent , UK
| | - Raman Malhotra
- a Corneoplastic Unit , Queen Victoria Hospital NHS Foundation Trust , East Grinstead , UK
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21
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Abstract
In this article we will explore the mimics and chameleons of Bell's palsy and in addition argue that we should use the term 'Bell's palsy syndrome' to help guide clinical reasoning when thinking about patients with facial weakness. The diagnosis of Bell's palsy can usually be made on clinical grounds without the need for further investigations. This is because the diagnosis is not one of exclusion (despite this being commonly how it is described), a lower motor neurone facial weakness where all alternative causes have been eliminated, but rather a positive recognition of a clinical syndrome, with a number of exclusions, which are described below. This perhaps would be more accurately referred to a 'Bell's palsy syndrome'. Treatment with corticosteroids improves outcome; adding an antiviral probably reduces the rates of long-term complications.
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Affiliation(s)
- Geraint Fuller
- Department of Neurology, Gloucester Royal Hospital, Gloucester, UK
| | - Cathy Morgan
- Department of Neurology, Gloucester Royal Hospital, Gloucester, UK
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22
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Comparison of acyclovir and famciclovir for the treatment of Bell's palsy. Eur Arch Otorhinolaryngol 2016; 273:3083-90. [PMID: 26873601 DOI: 10.1007/s00405-016-3927-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2015] [Accepted: 02/04/2016] [Indexed: 10/22/2022]
Abstract
The relative effectiveness of acyclovir and famciclovir in the treatment of Bell's palsy is unclear. This study therefore compared recovery outcomes in patients with Bell's palsy treated with acyclovir and famciclovir. The study cohort consisted of patients with facial palsy who visited the outpatient clinic between January 2006 and January 2014. Patients were treated with prednisolone plus either acyclovir (n = 457) or famciclovir (n = 245). Patient outcomes were measured using the House-Brackmann scale according to initial severity of disease and underlying disease. The overall recovery rate tended to be higher in the famciclovir than in the acyclovir group. The rate of recovery in patients with initially severe facial palsy (grades V and VI) was significantly higher in the famciclovir than in the acyclovir group (p = 0.01), whereas the rates of recovery in patients with initially moderate palsy (grade III-IV) were similar in the two groups. The overall recovery rates in patients without hypertension or diabetes mellitus were higher in the famciclovir than in the acyclovir group, but the difference was not statistically significant. Treatment with steroid plus famciclovir was more effective than treatment with steroid plus acyclovir in patients with severe facial palsy. Famciclovir may be the antiviral agent of choice in the treatment of patients with severe facial palsy.
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Gagyor I, Madhok VB, Daly F, Somasundara D, Sullivan M, Gammie F, Sullivan F. Antiviral treatment for Bell's palsy (idiopathic facial paralysis). Cochrane Database Syst Rev 2015:CD001869. [PMID: 26559436 DOI: 10.1002/14651858.cd001869.pub8] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Corticosteroids are widely used in the treatment of idiopathic facial paralysis (Bell's palsy), but the effectiveness of additional treatment with an antiviral agent is uncertain. Significant morbidity can be associated with severe cases of Bell's palsy. This review was first published in 2001 and revised several times, most recently in 2009. This version replaces an update of the review in Issue 7 of the Cochrane Library subsequently withdrawn because of an ongoing investigation into the reliability of data from an included study. OBJECTIVES To assess the effects of antiviral treatments alone or in combination with any other therapy for Bell's palsy. SEARCH METHODS On 7 October 2014 we searched the Cochrane Neuromuscular Disease Group Specialized Register, CENTRAL, MEDLINE, EMBASE, LILACS, DARE, NHS EED, and HTA. We also reviewed the bibliographies of the identified trials and contacted trial authors and known experts in the field and relevant drug companies to identify additional published or unpublished data. We searched clinical trials registries for ongoing studies. SELECTION CRITERIA We considered randomised controlled trials or quasi-randomised controlled trials of antivirals with and without corticosteroids versus control therapies for the treatment of Bell's palsy. We excluded trials that had a high risk of bias in several domains. DATA COLLECTION AND ANALYSIS Pairs of authors independently assessed trials for relevance, eligibility, and risk of bias, using standard Cochrane procedures. MAIN RESULTS Ten trials, including 2280 participants, met the inclusion criteria and are included in the final analysis. Some of the trials were small, and a number were at high or unclear risk of bias. Other trials did not meet current best standards in allocation concealment and blinding. Incomplete recoveryWe found a significant benefit from adding antivirals to corticosteroids in comparison with corticosteroids alone for people with Bell's palsy (risk ratio (RR) 0.61, 95% confidence interval (CI) 0.39 to 0.97, n = 1315). For people with severe Bell's palsy (House-Brackmann scores of 5 and 6 or the equivalent in other scales), we found a reduction in the rate of incomplete recovery at month six when antivirals plus corticosteroids were used, compared to corticosteroids alone (RR 0.64, 95% CI 0.41 to 0.99, n = 478). The outcome for the participants receiving corticosteroids alone was significantly better than for those receiving antivirals alone (RR 2.82, 95% CI 1.09 to 7.32, n = 768). The treatment effect of placebo was significantly lower than that of antivirals plus corticosteroids (RR 0.56, 95% CI 0.41 to 0.76, n = 658). Antivirals alone produced no benefit compared with placebo (RR 1.10, 95% CI 0.87 to 1.40, n = 658). Motor synkinesis or crocodile tearsIn two trials comparing antivirals and corticosteroids with corticosteroids and placebo that assessed this outcome, we found a significant difference in long-term sequelae in favour of antivirals plus corticosteroids (RR 0.56, 95% CI 0.36 to 0.87, n = 469). Two trials comparing antivirals alone with corticosteroids alone investigating this outcome showed fewer sequelae with corticosteroids (RR 1.52, 95% CI 1.08 to 2.12, n = 472). We found no data on long-term sequelae for other comparisons. Adverse events Adverse event data were available in three studies giving comparison data on 1528 participants. None of the four comparisons (antivirals plus corticosteroids versus corticosteroids plus placebo or no treatment; antivirals versus corticosteroids; antivirals plus corticosteroids versus placebo; antivirals versus placebo) showed significant differences in adverse events between treatment and control arms. We could find no correlation with specific treatment within these results. AUTHORS' CONCLUSIONS Low-quality evidence from randomised controlled trials showed a benefit from the combination of antivirals with corticosteroids compared to corticosteroids alone for the treatment of Bell's palsy of various degrees of severity. Low-quality evidence showed a benefit of combination therapy compared with corticosteroids alone in severe Bell's palsy. Corticosteroids alone were more effective than antivirals alone and antivirals plus corticosteroids were more effective than placebo or no treatment. There was no benefit from antivirals alone over placebo.Moderate-quality evidence indicated that the combination of antivirals and corticosteroids reduced sequelae of Bell's palsy compared with corticosteroids alone.We found no significant increase in adverse events from the use of antivirals compared with either placebo or corticosteroids, based on low-quality evidence.
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Affiliation(s)
- Ildiko Gagyor
- Department of General Practice/Family Medicine, University of Göttingen, Humboldtalle 38, Göttingen, Lower Saxony, Germany, 37073
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Gagyor I, Madhok VB, Daly F, Somasundara D, Sullivan M, Gammie F, Sullivan F. WITHDRAWN: Antiviral treatment for Bell's palsy (idiopathic facial paralysis). Cochrane Database Syst Rev 2015:CD001869. [PMID: 26343420 DOI: 10.1002/14651858.cd001869.pub7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ildiko Gagyor
- Department of General Practice/Family Medicine, University of Göttingen, Humboldtalle 38, Göttingen, Lower Saxony, Germany, 37073
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25
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Gagyor I, Madhok VB, Daly F, Somasundara D, Sullivan M, Gammie F, Sullivan F. Antiviral treatment for Bell's palsy (idiopathic facial paralysis). Cochrane Database Syst Rev 2015:CD001869. [PMID: 26130372 DOI: 10.1002/14651858.cd001869.pub6] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Corticosteroids are widely used in the treatment of idiopathic facial paralysis (Bell's palsy), but the effectiveness of additional treatment with an antiviral agent is uncertain. Significant morbidity can be associated with severe cases of Bell's palsy. OBJECTIVES To assess the effects of antiviral treatments alone or in combination with any other therapy for Bell's palsy. SEARCH METHODS On 7 October 2014 we searched the Cochrane Neuromuscular Disease Group Specialized Register, CENTRAL, MEDLINE, EMBASE, LILACS, DARE, NHS EED, and HTA. We also reviewed the bibliographies of the identified trials and contacted trial authors and known experts in the field and relevant drug companies to identify additional published or unpublished data. We searched clinical trials registries for ongoing studies. SELECTION CRITERIA We considered randomised controlled trials or quasi-randomised controlled trials of antivirals with and without corticosteroids versus control therapies for the treatment of Bell's palsy. We excluded trials that had a high risk of bias in several domains. DATA COLLECTION AND ANALYSIS Pairs of authors independently assessed trials for relevance, eligibility, and risk of bias, using standard Cochrane procedures. MAIN RESULTS Eleven trials, including 2883 participants, met the inclusion criteria and are included in the final analysis. We added four studies to the previous review for this update. Some of the trials were small, and a number were at high or unclear risk of bias. Other trials did not meet current best standards in allocation concealment and blinding. Incomplete recoveryWe found no significant benefit from adding antivirals to corticosteroids in comparison with corticosteroids alone for people with Bell's palsy (risk ratio (RR) 0.69, 95% confidence interval (CI) 0.47 to 1.02, n = 1715). For people with severe Bell's palsy (House-Brackmann scores of 5 and 6 or the equivalent in other scales), we found a reduction in the rate of incomplete recovery at month six when antivirals plus corticosteroids were used (RR 0.64, 95% CI 0.41 to 0.99, n = 478). The outcome for the participants receiving corticosteroids alone was significantly better than for those receiving antivirals alone (RR 2.09, 95% CI 1.36 to 3.20, n = 1169). The treatment effect of placebo was significantly lower than that of antivirals plus corticosteroids (RR 0.56, 95% CI 0.41 to 0.76, n = 658). Antivirals alone had a non-significant detrimental effect on the outcome compared with placebo (RR 1.10, 95% CI 0.87 to 1.40, n = 658). Motor synkinesis or crocodile tearsIn three trials comparing antivirals and corticosteroids with corticosteroids and placebo that assessed this outcome, we found a significant difference in long-term sequelae in favour of antivirals plus corticosteroids (RR 0.73, 95% CI 0.54 to 0.99, n = 869). Three trials comparing antivirals alone with corticosteroids alone investigating this outcome showed fewer sequelae with corticosteroids (RR 1.44, 95% CI 1.11 to 1.85, n = 873). We found no data on long-term sequelae for other comparisons. Adverse events Adverse event data were available in three studies giving comparison data on 1528 participants. None of the four comparisons (antivirals plus corticosteroids versus corticosteroids plus placebo or no treatment; antivirals versus corticosteroids; antivirals plus corticosteroids versus placebo; antivirals versus placebo) showed significant differences in adverse events between treatment and control arms. We could find no correlation with specific treatment within these results. AUTHORS' CONCLUSIONS Moderate-quality evidence from randomised controlled trials showed no additional benefit from the combination of antivirals with corticosteroids compared to corticosteroids alone for the treatment of Bell's palsy of various degrees of severity. Moderate-quality evidence showed a small but just significant benefit of combination therapy compared with corticosteroids alone in severe Bell's palsy. Corticosteroids alone were more effective than antivirals alone and antivirals plus corticosteroids were more effective than placebo or no treatment. There was no benefit from antivirals alone over placebo.Moderate-quality evidence indicated that the combination of antivirals and corticosteroids reduced sequelae of Bell's palsy compared with corticosteroids alone.We found no significant increase in adverse events from the use of antivirals compared with either placebo or corticosteroids, based on moderate-quality evidence.
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Affiliation(s)
- Ildiko Gagyor
- Department of General Practice/Family Medicine, University of Göttingen, Humboldtalle 38, Göttingen, Lower Saxony, Germany, 37073
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26
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Turgeon RD, Wilby KJ, Ensom MHH. Antiviral treatment of Bell's palsy based on baseline severity: a systematic review and meta-analysis. Am J Med 2015; 128:617-28. [PMID: 25554380 DOI: 10.1016/j.amjmed.2014.11.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Revised: 11/22/2014] [Accepted: 11/24/2014] [Indexed: 12/12/2022]
Abstract
PURPOSE We conducted a systematic review with meta-analysis to evaluate the efficacy of antiviral agents on complete recovery of Bell's palsy. METHODS We searched CENTRAL, Embase, MEDLINE, International Pharmaceutical Abstracts, and sources of unpublished literature to November 1, 2014. Primary and secondary outcomes were complete and satisfactory recovery, respectively. To evaluate statistical heterogeneity, we performed subgroup analysis of baseline severity of Bell's palsy and between-study sensitivity analyses based on risk of allocation and detection bias. RESULTS The 10 included randomized controlled trials (2419 patients; 807 with severe Bell's palsy at onset) had variable risk of bias, with 9 trials having a high risk of bias in at least 1 domain. Complete recovery was not statistically significantly greater with antiviral use versus no antiviral use in the random-effects meta-analysis of 6 trials (relative risk, 1.06; 95% confidence interval, 0.97-1.16; I(2) = 65%). Conversely, random-effects meta-analysis of 9 trials showed a statistically significant difference in satisfactory recovery (relative risk, 1.10; 95% confidence interval, 1.02-1.18; I(2) = 63%). Response to antiviral agents did not differ visually or statistically between patients with severe symptoms at baseline and those with milder disease (test for interaction, P = .11). Sensitivity analyses did not show a clear effect of bias on outcomes. CONCLUSIONS Antiviral agents are not efficacious in increasing the proportion of patients with Bell's palsy who achieved complete recovery, regardless of baseline symptom severity.
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Affiliation(s)
- Ricky D Turgeon
- University of British Columbia, Faculty of Pharmaceutical Sciences, Vancouver, British Columbia, Canada.
| | - Kyle J Wilby
- Qatar University, College of Pharmacy, Doha, Qatar
| | - Mary H H Ensom
- University of British Columbia, Faculty of Pharmaceutical Sciences, Vancouver, British Columbia, Canada
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27
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Gagyor I, Madhok VB, Daly F, Somasundara D, Sullivan M, Gammie F, Sullivan F. WITHDRAWN. Antiviral treatment for Bell's palsy (idiopathic facial paralysis). Cochrane Database Syst Rev 2015:CD001869. [PMID: 25938618 DOI: 10.1002/14651858.cd001869.pub5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Corticosteroids are widely used in the treatment of idiopathic facial paralysis (Bell's palsy), but the effectiveness of additional treatment with an antiviral agent is uncertain. Significant morbidity can be associated with severe cases of Bell's palsy. OBJECTIVES To assess the effects of antiviral treatments alone or in combination with any other therapy for Bell's palsy. SEARCH METHODS On 7 October 2014 we searched the Cochrane Neuromuscular Disease Group Specialized Register, CENTRAL, MEDLINE, EMBASE, LILACS, DARE, NHS EED, and HTA. We also reviewed the bibliographies of the identified trials and contacted trial authors and known experts in the field and relevant drug companies to identify additional published or unpublished data. We searched clinical trials registries for ongoing studies. SELECTION CRITERIA We considered randomised controlled trials or quasi-randomised controlled trials of antivirals with and without corticosteroids versus control therapies for the treatment of Bell's palsy. We excluded trials that had a high risk of bias in several domains. DATA COLLECTION AND ANALYSIS Pairs of authors independently assessed trials for relevance, eligibility, and risk of bias, using standard Cochrane procedures. MAIN RESULTS Eleven trials, including 2883 participants, met the inclusion criteria and are included in the final analysis. We added four studies to the previous review for this update. Some of the trials were small, and a number were at high or unclear risk of bias. Other trials did not meet current best standards in allocation concealment and blinding. Incomplete recoveryWe found no significant benefit from adding antivirals to corticosteroids in comparison with corticosteroids alone for people with Bell's palsy (risk ratio (RR) 0.69, 95% confidence interval (CI) 0.47 to 1.02, n = 1715). For people with severe Bell's palsy (House-Brackmann scores of 5 and 6 or the equivalent in other scales), we found a reduction in the rate of incomplete recovery at month six when antivirals plus corticosteroids were used (RR 0.64, 95% CI 0.41 to 0.99, n = 478). The outcome for the participants receiving corticosteroids alone was significantly better than for those receiving antivirals alone (RR 2.09, 95% CI 1.36 to 3.20, n = 1169). The treatment effect of placebo was significantly lower than that of antivirals plus corticosteroids (RR 0.56, 95% CI 0.41 to 0.76, n = 658). Antivirals alone had a non-significant detrimental effect on the outcome compared with placebo (RR 1.10, 95% CI 0.87 to 1.40, n = 658). Motor synkinesis or crocodile tearsIn three trials comparing antivirals and corticosteroids with corticosteroids and placebo that assessed this outcome, we found a significant difference in long-term sequelae in favour or antivirals plus corticosteroids (RR 0.73, 95% CI 0.54 to 0.99, n = 869). Three trials comparing antivirals alone with corticosteroids alone investigating this outcome showed fewer sequelae with corticosteroids (RR 1.44, 95% CI 1.11 to 1.85, n = 873). We found no data on long-term sequelae for other comparisons. Adverse events Adverse event data were available in three studies giving comparison data on 1528 participants. None of the four comparisons (antivirals plus corticosteroids versus corticosteroids plus placebo or no treatment; antivirals versus corticosteroids; antivirals plus corticosteroids versus placebo; antivirals versus placebo) showed significant differences in adverse events between treatment and control arms. We could find no correlation with specific treatment within these results. AUTHORS' CONCLUSIONS Moderate-quality evidence from randomised controlled trials showed no additional benefit from the combination of antivirals with corticosteroids compared to corticosteroids alone or with placebo, and no benefit from antivirals alone compared to placebo, for the treatment of Bell's palsy. Moderate-quality evidence showed a small but just significant benefit of combination therapy compared with corticosteroids alone in severe Bell's palsy. We found no significant increase in adverse events from the use of antivirals compared with either placebo or corticosteroids.
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Affiliation(s)
- Ildiko Gagyor
- Department of General Practice/Family Medicine, University of Göttingen, Humboldtalle 38, Göttingen, Lower Saxony, Germany, 37073
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28
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Zhao Y, Feng G, Gao Z. Advances in diagnosis and non-surgical treatment of Bell's palsy. J Otol 2015; 10:7-12. [PMID: 29937775 PMCID: PMC6002555 DOI: 10.1016/j.joto.2015.02.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Revised: 02/16/2015] [Accepted: 02/23/2015] [Indexed: 11/24/2022] Open
Abstract
Bell's palsy is a commonly seen cranial nerve disease and can result in compromised facial appearance and functions. Its etiology, prognosis and treatment are still being debated. This paper is a review of recent development in the understanding of etiology, diagnosis and non-surgical treatment of Bell's palsy.
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Affiliation(s)
| | | | - Zhiqiang Gao
- Department of Otolaryngology, Peking Union Medical College Hospital, China Medical Science Academy, Beijing, 100730, China
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29
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Tabarki B. Prise en charge de la paralysie faciale périphérique chez l’enfant. Arch Pediatr 2014; 21:1145-8. [DOI: 10.1016/j.arcped.2014.06.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2014] [Revised: 05/01/2014] [Accepted: 06/27/2014] [Indexed: 11/25/2022]
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30
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Effects of Electroacupuncture on Facial Nerve Function and HSV-1 DNA Quantity in HSV-1 Induced Facial Nerve Palsy Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2014; 2014:693783. [PMID: 24991226 PMCID: PMC4065775 DOI: 10.1155/2014/693783] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Accepted: 05/20/2014] [Indexed: 01/28/2023]
Abstract
Acupuncture is a common and effective therapeutic method to treat facial nerve palsy (FNP). However, its underlying mechanism remains unclear. This study was aimed to investigate the effects of electroacupuncture on symptoms and content of HSV-1 DNA in FNP mice. Mice were randomized into four groups, an electroacupuncture treatment group, saline group, model animal group, and blank control group. Electroacupuncture was applied at Jiache (ST6) and Hegu (LI4) in electroacupuncture group once daily for 14 days, while electroacupuncture was not applied in model animal group. In electroacupuncture group, mice recovered more rapidly and HSV-1 DNA content also decreased more rapidly, compared with model animal group. We conclude that electroacupuncture is effective to alleviate symptoms and promote the reduction of HSV-1 in FNP.
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31
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McCaul JA, Cascarini L, Godden D, Coombes D, Brennan PA, Kerawala CJ. Evidence based management of Bell's palsy. Br J Oral Maxillofac Surg 2014; 52:387-91. [PMID: 24685475 DOI: 10.1016/j.bjoms.2014.03.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Accepted: 03/03/2014] [Indexed: 01/08/2023]
Abstract
Bell's palsy (idiopathic facial paralysis) is caused by the acute onset of lower motor neurone weakness of the facial nerve with no detectable cause. With a lifetime risk of 1 in 60 and an annual incidence of 11-40/100,000 population, the condition resolves completely in around 71% of untreated cases. In the remainder facial nerve function will be impaired in the long term. We summarise current published articles regarding early management strategies to maximise recovery of facial nerve function and minimise long-term sequelae in the condition.
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Affiliation(s)
- James A McCaul
- Bradford Teaching Hospitals, NHS Foundation Trust, Research and Trials Lead Bradford Institute for Health Research, Visiting Senior Lecturer Leeds Institute for Molecular Medicine, United Kingdom.
| | | | - Daryl Godden
- Gloucestershire Hospitals NHS Foundation Trust, United Kingdom
| | - Darryl Coombes
- Queen Victoria Hospital NHS Foundation Trust, United Kingdom
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Turriziani O, Falasca F, Maida P, Gaeta A, De Vito C, Mancini P, De Seta D, Covelli E, Attanasio G, Antonelli G. Early collection of saliva specimens from Bell's palsy patients: Quantitative analysis of HHV-6, HSV-1, and VZV. J Med Virol 2014; 86:1752-8. [DOI: 10.1002/jmv.23917] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/07/2014] [Indexed: 11/10/2022]
Affiliation(s)
| | - Francesca Falasca
- Department of Molecular Medicine; Sapienza University of Rome; Rome Italy
| | - Paola Maida
- Department of Molecular Medicine; Sapienza University of Rome; Rome Italy
| | - Aurelia Gaeta
- Department of Public Health and Infectious Diseases; Sapienza University of Rome; Rome Italy
| | - Corrado De Vito
- Department of Public Health and Infectious Diseases; Sapienza University of Rome; Rome Italy
| | - Patrizia Mancini
- Department of Sense Organs; Sapienza University of Rome; Rome Italy
| | - Daniele De Seta
- Department of Sense Organs; Sapienza University of Rome; Rome Italy
| | - Edoardo Covelli
- Department of Sense Organs; Sapienza University of Rome; Rome Italy
| | | | - Guido Antonelli
- Department of Molecular Medicine; Sapienza University of Rome; Rome Italy
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33
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Zandian A, Osiro S, Hudson R, Ali IM, Matusz P, Tubbs SR, Loukas M. The neurologist's dilemma: a comprehensive clinical review of Bell's palsy, with emphasis on current management trends. Med Sci Monit 2014; 20:83-90. [PMID: 24441932 PMCID: PMC3907546 DOI: 10.12659/msm.889876] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Background Recent advances in Bell’s palsy (BP) were reviewed to assess the current trends in its management and prognosis. Material/Methods We retrieved the literature on BP using the Cochrane Database of Systematic Reviews, PubMed, and Google Scholar. Key words and phrases used during the search included ‘Bell’s palsy’, ‘Bell’s phenomenon’, ‘facial palsy’, and ‘idiopathic facial paralysis’. Emphasis was placed on articles and randomized controlled trails (RCTs) published within the last 5 years. Results BP is currently considered the leading disorder affecting the facial nerve. The literature is replete with theories of its etiology, but the reactivation of herpes simplex virus isoform 1 (HSV-1) and/or herpes zoster virus (HZV) from the geniculate ganglia is now the most strongly suspected cause. Despite the advancements in neuroimaging techniques, the diagnosis of BP remains one of exclusion. In addition, most patients with BP recover spontaneously within 3 weeks. Conclusions Corticosteroids are currently the drug of choice when medical therapy is needed. Antivirals, in contrast, are not superior to placebo according to most reliable studies. At the time of publication, there is no consensus as to the benefit of acupuncture or surgical decompression of the facial nerve. Long-term therapeutic agents and adjuvant medications for BP are necessary due to recurrence and intractable cases. In the future, large RCTs will be required to determine whether BP is associated with an increased risk of stroke.
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Affiliation(s)
- Anthony Zandian
- Department of Anatomical Sciences, School of Medicine, St. George's University, St. George's, Grenada
| | - Stephen Osiro
- Department of Anatomical Sciences, School of Medicine, St. George's University, St. George's, Grenada
| | - Ryan Hudson
- Department of Anatomical Sciences, School of Medicine, St. George's University, St. George's, Grenada
| | - Irfan M Ali
- Department of Anatomical Sciences, School of Medicine, St. George's University, St. George's, Grenada
| | - Petru Matusz
- Department of Anatomy, Victor Babes University of Medicine and Dentistry, Timisoara, Romania
| | - Shane R Tubbs
- Pediatric Neurosurgery, Children's Hospital, Birmingham, USA
| | - Marios Loukas
- Department of Anatomical Sciences, School of Medicine, St. George's University, St. George, Grenada
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Baugh RF, Basura GJ, Ishii LE, Schwartz SR, Drumheller CM, Burkholder R, Deckard NA, Dawson C, Driscoll C, Gillespie MB, Gurgel RK, Halperin J, Khalid AN, Kumar KA, Micco A, Munsell D, Rosenbaum S, Vaughan W. Clinical practice guideline: Bell's palsy. Otolaryngol Head Neck Surg 2014; 149:S1-27. [PMID: 24189771 DOI: 10.1177/0194599813505967] [Citation(s) in RCA: 254] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Bell's palsy, named after the Scottish anatomist, Sir Charles Bell, is the most common acute mono-neuropathy, or disorder affecting a single nerve, and is the most common diagnosis associated with facial nerve weakness/paralysis. Bell's palsy is a rapid unilateral facial nerve paresis (weakness) or paralysis (complete loss of movement) of unknown cause. The condition leads to the partial or complete inability to voluntarily move facial muscles on the affected side of the face. Although typically self-limited, the facial paresis/paralysis that occurs in Bell's palsy may cause significant temporary oral incompetence and an inability to close the eyelid, leading to potential eye injury. Additional long-term poor outcomes do occur and can be devastating to the patient. Treatments are generally designed to improve facial function and facilitate recovery. There are myriad treatment options for Bell's palsy, and some controversy exists regarding the effectiveness of several of these options, and there are consequent variations in care. In addition, numerous diagnostic tests available are used in the evaluation of patients with Bell's palsy. Many of these tests are of questionable benefit in Bell's palsy. Furthermore, while patients with Bell's palsy enter the health care system with facial paresis/paralysis as a primary complaint, not all patients with facial paresis/paralysis have Bell's palsy. It is a concern that patients with alternative underlying etiologies may be misdiagnosed or have unnecessary delay in diagnosis. All of these quality concerns provide an important opportunity for improvement in the diagnosis and management of patients with Bell's palsy. PURPOSE The primary purpose of this guideline is to improve the accuracy of diagnosis for Bell's palsy, to improve the quality of care and outcomes for patients with Bell's palsy, and to decrease harmful variations in the evaluation and management of Bell's palsy. This guideline addresses these needs by encouraging accurate and efficient diagnosis and treatment and, when applicable, facilitating patient follow-up to address the management of long-term sequelae or evaluation of new or worsening symptoms not indicative of Bell's palsy. The guideline is intended for all clinicians in any setting who are likely to diagnose and manage patients with Bell's palsy. The target population is inclusive of both adults and children presenting with Bell's palsy. ACTION STATEMENTS: The development group made a strong recommendation that (a) clinicians should assess the patient using history and physical examination to exclude identifiable causes of facial paresis or paralysis in patients presenting with acute-onset unilateral facial paresis or paralysis, (b) clinicians should prescribe oral steroids within 72 hours of symptom onset for Bell's palsy patients 16 years and older, (c) clinicians should not prescribe oral antiviral therapy alone for patients with new-onset Bell's palsy, and (d) clinicians should implement eye protection for Bell's palsy patients with impaired eye closure. The panel made recommendations that (a) clinicians should not obtain routine laboratory testing in patients with new-onset Bell's palsy, (b) clinicians should not routinely perform diagnostic imaging for patients with new-onset Bell's palsy, (c) clinicians should not perform electrodiagnostic testing in Bell's palsy patients with incomplete facial paralysis, and (d) clinicians should reassess or refer to a facial nerve specialist those Bell's palsy patients with (1) new or worsening neurologic findings at any point, (2) ocular symptoms developing at any point, or (3) incomplete facial recovery 3 months after initial symptom onset. The development group provided the following options: (a) clinicians may offer oral antiviral therapy in addition to oral steroids within 72 hours of symptom onset for patients with Bell's palsy, and (b) clinicians may offer electrodiagnostic testing to Bell's palsy patients with complete facial paralysis. The development group offered the following no recommendations: (a) no recommendation can be made regarding surgical decompression for patients with Bell's palsy, (b) no recommendation can be made regarding the effect of acupuncture in patients with Bell's palsy, and (c) no recommendation can be made regarding the effect of physical therapy in patients with Bell's palsy.
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Youshani AS, Mehta B, Davies K, Beer H, De S. Management of Bell's palsy in children: an audit of current practice, review of the literature and a proposed management algorithm. Emerg Med J 2013; 32:274-80. [PMID: 24317290 DOI: 10.1136/emermed-2013-202385] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE We carried out a complete audit cycle, reviewing our management of paediatric patients with Bell's palsy within 72 h of symptom onset. Our protocol was published after the initial audit in 2009, and a re-audit was carried out in 2011. We aimed to improve our current practice in accordance with up-to-date evidence-based research on the use of steroids and antivirals. PATIENTS AND METHODS A total of 17 patients were included in the first cycle, but only eight patients met our inclusion and exclusion criteria for the re-audit. We assessed documentation of House-Brackmann (HB) grade on presentation, initial treatment, follow-up and recovery. RESULTS The first cycle revealed inconsistent management with steroids (41%), antivirals (6%), steroids and antivirals (6%) or nothing at all (47%). In addition, only 65% of patients were followed-up in the ear, nose and throat (ENT) clinic. Our management protocol was published in 2010, and a re-audit was completed. Our results showed 100% compliance with steroid treatment and 100% follow-up with the ENT team. A thorough literature review revealed some additional benefit from the use of antivirals. CONCLUSIONS At present there is insufficient evidence to discount the use of steroids and antivirals. Therefore, with our new management protocol, we recommend the use of steroids in patients presenting within 72 h of symptom onset, and antivirals for patients with a HB grade of IV or higher.
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Affiliation(s)
- Amir Saam Youshani
- Department of Otolaryngology, Salford Royal NHS Foundation Trust, Salford, UK
| | - Bimal Mehta
- Department of Accident & Emergency, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Katharine Davies
- Department of Otolaryngology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Helen Beer
- Department of Otolaryngology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Sujata De
- Department of Otolaryngology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
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Lee HY, Byun JY, Park MS, Yeo SG. Steroid-antiviral treatment improves the recovery rate in patients with severe Bell's palsy. Am J Med 2013; 126:336-41. [PMID: 23394867 DOI: 10.1016/j.amjmed.2012.08.020] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2012] [Revised: 08/18/2012] [Accepted: 08/20/2012] [Indexed: 11/19/2022]
Abstract
BACKGROUND The extent of facial nerve damage is expected to be more severe in higher grades of facial palsy, and the outcome after applying different treatment methods may reveal obvious differences between severe Bell's palsy and mild to moderate palsy. This study aimed to systematically evaluate the effects of different treatment methods and related prognostic factors in severe to complete Bell's palsy. METHODS This randomized, prospective study was performed in patients with severe to complete Bell's palsy. Patients were assigned randomly to treatment with a steroid or a combination of a steroid and an antiviral agent. We collected data about recovery and other prognostic factors. RESULTS The steroid treatment group (S group) comprised 107 patients, and the combination treatment group (S+A group) comprised 99 patients. There were no significant intergroup differences in age, sex, accompanying disease, period from onset to treatment, or results of an electrophysiology test (P >.05). There was a significant difference in complete recovery between the 2 groups. The recovery (grades I and II) of the S group was 66.4% and that of the S+A group was 82.8% (P=.010). The S+A group showed a 2.6-times higher possibility of complete recovery than the S group, and patients with favorable electromyography showed a 2.2-times higher possibility of complete recovery. CONCLUSIONS Combined treatment with a steroid and an antiviral agent is more effective in treating severe to complete Bell's palsy than steroid treatment alone.
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Affiliation(s)
- Ho Yun Lee
- Department of Otorhinolaryngology, School of Medicine, Kyung Hee University, Seoul, Korea
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Gómez SS, Maza Solano JM, Armas Padrón JR, Sánchez FR, Herrero Salado TF. Salivary Gland Choristoma of the Middle Ear and Review of the Literature. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/ijohns.2013.26045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Lee HY, Kim MG, Park DC, Park MS, Byun JY, Yeo SG. Zoster sine herpete causing facial palsy. Am J Otolaryngol 2012; 33:565-71. [PMID: 22445107 DOI: 10.1016/j.amjoto.2012.02.001] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2011] [Revised: 02/02/2012] [Accepted: 02/13/2012] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The aims of this study were to verify the characteristics of zoster sine herpete (ZSH) causing facial palsy and the effects of different treatments and to confirm the difference from other etiologies. METHODS From March 2010 to March 2011, a prospective study was performed on patients with ZSH with facial palsy. Patients were divided into a steroid-treated group and a steroid-antiviral combination group, and then the effects according to regimen of treatment were prospectively analyzed. Last, the difference between the ZSH group and patients diagnosed with Bell palsy and Ramsay Hunt syndrome in the same study period was confirmed retrospectively. RESULTS Forty-five patients were diagnosed as having ZSH. Significant improvement was not observed in the ZSH group regardless of the treatment regimen during a 3-week period (P < .05). In patients with ZSH with accompanying typical pain, significant continuous improvement after 6 weeks was observed in patients with combination therapy (P < .05). Compared with patients with Bell palsy and Ramsay Hunt syndrome, there was a significant difference in recovery rate between patients with ZSH (accompanying pain) and those with Bell palsy (89.9%) (P < .05). CONCLUSION The initiation of recovery in ZSH started later than that in other peripheral palsies, and slower recovery was shown in patients with ZSH with pain compared with those with Bell palsy. Steroid-antiviral combination therapy was a more effective regimen for treatment compared with steroid-only treatment. To improve the accuracy of ZSH diagnosis, confirming the presence of accompanying typical pain is necessary.
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Affiliation(s)
- Ho Yun Lee
- Department of Otolaryngology, College of Medicine, Kyung Hee University, #1 Hoegi-dong, Dongdaemun-gu, Seoul, Korea
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Tzermpos FH, Cocos A, Kleftogiannis M, Zarakas M, Iatrou I. Transient delayed facial nerve palsy after inferior alveolar nerve block anesthesia. Anesth Prog 2012; 59:22-7. [PMID: 22428971 DOI: 10.2344/11-03.1] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Facial nerve palsy, as a complication of an inferior alveolar nerve block anesthesia, is a rarely reported incident. Based on the time elapsed, from the moment of the injection to the onset of the symptoms, the paralysis could be either immediate or delayed. The purpose of this article is to report a case of delayed facial palsy as a result of inferior alveolar nerve block, which occurred 24 hours after the anesthetic administration and subsided in about 8 weeks. The pathogenesis, treatment, and results of an 8-week follow-up for a 20-year-old patient referred to a private maxillofacial clinic are presented and discussed. The patient's previous medical history was unremarkable. On clinical examination the patient exhibited generalized weakness of the left side of her face with a flat and expressionless appearance, and she was unable to close her left eye. One day before the onset of the symptoms, the patient had visited her dentist for a routine restorative procedure on the lower left first molar and an inferior alveolar block anesthesia was administered. The patient's medical history, clinical appearance, and complete examinations led to the diagnosis of delayed facial nerve palsy. Although neurologic occurrences are rare, dentists should keep in mind that certain dental procedures, such as inferior alveolar block anesthesia, could initiate facial nerve palsy. Attention should be paid during the administration of the anesthetic solution.
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van der Veen EL, Rovers MM, de Ru JA, van der Heijden GJ. A Small Effect of Adding Antiviral Agents in Treating Patients with Severe Bell Palsy. Otolaryngol Head Neck Surg 2012; 146:353-7. [DOI: 10.1177/0194599811432537] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this evidence-based case report, the authors studied the following clinical question: What is the effect of adding antiviral agents to corticosteroids in the treatment of patients with severe or complete Bell palsy? The search yielded 250 original research articles. The 6 randomized trials of these that could be used all reported low-quality data for answering the clinical question; apart from apparent flaws, they did not primarily include patients with severe or complete Bell palsy. Complete functional facial nerve recovery was seen in 75% of the patients receiving prednisolone only and in 83% with additional antiviral treatment. The pooled risk difference of 7% (95% confidence interval, −1% to 15%) results in a number needed to treat of 14 (ie, slightly favors adding an antiviral agent). The authors conclude that although a strong recommendation for adding antiviral agents to corticosteroids to further improve the recovery of patients with severe Bell palsy is precluded by the lack of robust evidence, it should be discussed with the patient.
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Affiliation(s)
- Erwin L. van der Veen
- Department of Otorhinolaryngology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Maroeska M. Rovers
- Department of Otorhinolaryngology, University Medical Center Utrecht, Utrecht, The Netherlands
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | - J. Alexander de Ru
- Department of Otorhinolaryngology, Central Military Hospital, Utrecht, The Netherlands
| | - Geert J. van der Heijden
- Department of Otorhinolaryngology, University Medical Center Utrecht, Utrecht, The Netherlands
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
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Affiliation(s)
- J M K Murthy
- Department of Neurology, The Institute of Neurological Sciences, CARE Hospital, Hyderabad, India
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Pallavicini V, Danés Carreras I. Eficacia de los glucocorticoides y los antivirales en el tratamiento de la parálisis de Bell. Med Clin (Barc) 2011; 136:501-3. [DOI: 10.1016/j.medcli.2010.11.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2010] [Revised: 11/08/2010] [Accepted: 11/09/2010] [Indexed: 11/25/2022]
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Lockhart P, Holland NJ, Swan I, Teixeira LJ. Interventions for Bell's Palsy (idiopathic facial paralysis). THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2011. [DOI: 10.1002/14651858.cd008974] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Pauline Lockhart
- University of Dundee; Centre for Primary Care and Population Research, Division of Clinical and Population Sciences and Education; Mackenzie Building Kirsty Semple Way Dundee UK DD2 4BF
| | - N Julian Holland
- St Michael's Hospital; ENT Department; Southwell Street Bristol Avon UK BS2 8EG
| | - Iain Swan
- Glasgow Royal Infirmary; Department of Otolaryngology Royal Infirmary Glasgow UK G31 2ER
| | - Lázaro J Teixeira
- Private Practice; Physiotherapy Office; R. Ana Garcia Pereira, n 167 Camboriu Santa Catarina Brazil 88340-970
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Evaluation of the early phase of Bell’s palsy using 3 T MRI. Eur Arch Otorhinolaryngol 2011; 268:1493-500. [DOI: 10.1007/s00405-011-1498-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2010] [Accepted: 01/18/2011] [Indexed: 10/18/2022]
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Numthavaj P, Thakkinstian A, Dejthevaporn C, Attia J. Corticosteroid and antiviral therapy for Bell's palsy: a network meta-analysis. BMC Neurol 2011; 11:1. [PMID: 21208452 PMCID: PMC3025847 DOI: 10.1186/1471-2377-11-1] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2010] [Accepted: 01/05/2011] [Indexed: 01/08/2023] Open
Abstract
Background Previous meta-analyses of treatments for Bell's palsy are still inconclusive due to different comparators, insufficient data, and lack of power. We therefore conducted a network meta-analysis combining direct and indirect comparisons for assessing efficacy of steroids and antiviral treatment (AVT) at 3 and 6 months. Methods We searched Medline and EMBASE until September 2010 using PubMed and Elsviere search engines. A network meta-analysis was performed to assess disease recovery using a mixed effects hierarchical model. Goodness of fit of the model was assessed, and the pooled odds ratio (OR) and 95% confidence interval (CI) were estimated. Results Six studies (total n = 1805)were eligible and contributed to the network meta-analysis. The pooled ORs for resolution at 3 months were 1.24 (95% CI: 0.79 - 1.94) for Acyclovir plus Prednisolone and 1.02 (95% CI: 0.73 - 1.42) for Valacyclovir plus Prednisolone, versus Prednisolone alone. Either Acyclovir or Valacyclovir singly had significantly lower efficacy than Prednisolone alone, i.e., ORs were 0·44 (95% CI: 0·28 - 0·68) and 0·60 (95% CI: 0·42 - 0·87), respectively. Neither of the antiviral agents was significantly different compared with placebo, with a pooled OR of 1·25 (95% CI: 0·78 - 1·98) for Acyclovir and 0·91 (95% CI: 0·63 - 1·31) for Valacyclovir. Overall, Prednisolone-based treatment increased the chance of recovery 2-fold (95% CI: 1·55 - 2·42) compared to non-Prednisolone-based treatment. To gain 1 extra recovery, 6 and 26 patients need to be treated with Acyclovir and prednisolone compared to placebo and prednisolone alone, respectively. Conclusions Our evidence suggests that the current practice of treating Bell's palsy with AVT plus corticosteroid may lead to slightly higher recovery rates compared to treating with prednisone alone but this does not quite reach statistical significance; prednisone remains the best evidence-based treatment.
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Affiliation(s)
- Pawin Numthavaj
- Section for Clinical Epidemiology and Biostatistics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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Lackner A, Kessler HH, Walch C, Quasthoff S, Raggam RB. Early and reliable detection of herpes simplex virus type 1 and varicella zoster virus DNAs in oral fluid of patients with idiopathic peripheral facial nerve palsy: Decision support regarding antiviral treatment? J Med Virol 2010; 82:1582-5. [PMID: 20648613 DOI: 10.1002/jmv.21849] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Idiopathic peripheral facial nerve palsy has been associated with the reactivation of herpes simplex virus type 1 (HSV-1) or varicella zoster virus (VZV). In recent studies, detection rates were found to vary strongly which may be caused by the use of different oral fluid collection devices in combination with molecular assays lacking standardization. In this single-center pilot study, liquid phase-based and absorption-based oral fluid collection was compared. Samples were collected with both systems from 10 patients with acute idiopathic peripheral facial nerve palsy, 10 with herpes labialis or with Ramsay Hunt syndrome, and 10 healthy controls. Commercially available IVD/CE-labeled molecular assays based on fully automated DNA extraction and real-time PCR were employed. With the liquid phase-based oral fluid collection system, three patients with idiopathic peripheral facial nerve palsy tested positive for HSV-1 DNA and another two tested positive for VZV DNA. All patients with herpes labialis tested positive for HSV-1 DNA and all patients with Ramsay Hunt syndrome tested positive for VZV DNA. With the absorption-based oral fluid collection system, detections rates and viral loads were found to be significantly lower when compared to those obtained with the liquid phase-based collection system. Collection of oral fluid with a liquid phase-based system and the use of automated and standardized molecular methods allow early and reliable detection of HSV-1 and VZV DNAs in patients with acute idiopathic peripheral facial nerve palsy and may provide a valuable decision support regarding start of antiviral treatment at the first clinical visit.
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Affiliation(s)
- Andreas Lackner
- Department of Neurotology, Medical University of Graz, 8036 Graz, Austria
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Neuro-ophthalmologic Complications and Manifestations of Upper and Lower Motor Neuron Facial Paresis. Curr Neurol Neurosci Rep 2010; 10:448-58. [DOI: 10.1007/s11910-010-0143-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Abstract
Idiopathic facial palsy (IFP), or Bell's palsy, is an acute peripheral unilateral paresis of the facial nerve with an abrupt onset of unknown origin. Primary infection or reactivation of the Herpes simplex virus is suggested as a possible mechanism in some but not all patients. Since IFP is a diagnosis of exclusion, all other causes, especially other neurological diseases or Herpes zoster reactivation need to be excluded, as does Lyme disease in children and endemic areas. If recovery or defective healing has not taken place within 6-12 months, it is mandatory to exclude malignant disease. Severity of the paresis and electromyography are to date the best prognostic markers for defective healing. Steroid application is the only evidence-based therapy to date with recovery rates >90%. The spontaneous recovery rate is about 80%. There is a lack of well defined diagnostic procedures to detect those patients who will recover spontaneously. On the other hand, patients with severe complete paresis might profit from additional antiviral drugs. There is an urgent need for further clinical trials in patients with severe IFP.
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Kennedy PG. Herpes simplex virus type 1 and Bell's palsy-a current assessment of the controversy. J Neurovirol 2010. [PMID: 20113184 DOI: 10.3109/1355028090552446] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Bell's palsy causes about two thirds of cases of acute peripheral facial weakness. Although the majority of cases completely recover spontaneously, about 30% of cases do not and are at risk from persisting severe facial paralysis and pain. It has been suggested that herpes simplex virus type 1 (HSV-1) may be the etiological agent that causes Bell's palsy. Although corticosteroid therapy is now universally recognized as improving the outcome of Bell's palsy, the question as to whether or not a combination of antiviral agents and corticosteroids result in a better rate of complete facial recovery compared with corticosteroids alone is now a highly contentious issue. The evidence obtained from laboratory studies of animals and humans that HSV-1 may be linked to facial nerve paralysis is first outlined. The discussion then focuses on the results of different clinical trials of the efficacy of antiviral agents combined with corticosteroids in increasing the rate of complete recovery in Bell's palsy. These have often given different results leading to opposite conclusions as to the efficacy of antivirals. Of three recent meta-analyses of previous trials, two concluded that antivirals produce no added benefit to corticosteroids alone in producing complete facial recovery, and one concluded that such combined therapy may be associated with additional benefit. Although it is probably not justified at the present time to treat patients with Bell's palsy with antiviral agents in addition to corticosteroids, it remains to be shown whether antivirals may be beneficial in treating patients who present with severe or complete facial paralysis.
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Affiliation(s)
- Peter Ge Kennedy
- Department of Neurology, Division of Clinical Neurosciences, Faculty of Medicine, University of Glasgow, Institute of Neurological Sciences, Southern General Hospital, Glasgow, Scotland, UK.
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Guthikonda B, Pensak ML, Theodosopoulos PV. Delayed Facial Palsy After the Anterior Petrosal Approach. Neurosurgery 2010; 66:E845-6; discussion E846. [DOI: 10.1227/01.neu.0000367637.09010.41] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Abstract
OBJECTIVE
In this case report, delayed facial palsy developed in a patient without any direct manipulation of the main part of the facial nerve during an anterior petrosal approach. We discuss putative etiologies and management techniques that may help avoid this problem.
CLINICAL PRESENTATION
A 21-year-old woman underwent anterior petrosectomy for gross total resection of a low-grade chondrosarcoma. Six days later, the patient presented with left-sided facial weakness in the emergency department.
RESULTS
Examination revealed evidence of House-Brackmann grade V/VI left-sided facial palsy, and repeat magnetic resonance imaging revealed diffuse enhancement of the contents of the internal auditory canal that was not present immediately after surgery. After a 10-day course of acyclovir and a tapering dose of methylprednisolone, the facial palsy slowly diminished and resolved 2 months after the onset.
CONCLUSION
This unique development of delayed facial palsy after an isolated anterior petrosal approach is evidence that this complication should be considered when dissecting along the floor of the middle fossa. Exposure of the intracranial or intracanalicular segment of the facial nerve is not necessary for delayed facial palsy to develop. Proposed mechanisms (ie, viral reactivation, vasospasm, neural edema) of this condition remain unproven. Prognosis for recovery has been reported to be excellent, with or without treatment.
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Affiliation(s)
- Bharat Guthikonda
- Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Myles L. Pensak
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati Neuroscience Institute, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Philip V. Theodosopoulos
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati Neuroscience Institute, University of Cincinnati College of Medicine, Cincinnati, Ohio
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