51
|
De Ru JA, Van Benthem PPG. Combination therapy of steroids and antivirals improves the recovery rate in patients with severe Bell's palsy. EVIDENCE-BASED MEDICINE 2014; 19:15. [PMID: 23918692 DOI: 10.1136/eb-2013-101383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
|
52
|
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.
Collapse
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
| |
Collapse
|
53
|
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.
Collapse
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
| |
Collapse
|
54
|
Hsieh RL, Wang LY, Lee WC. Correlation between the incidence and severity of Bell's palsy and seasonal variations in Taiwan. Int J Neurosci 2013; 123:459-64. [PMID: 23293978 DOI: 10.3109/00207454.2013.763804] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To investigate possible correlations between the incidence and severity of Bell's palsy and seasonal variations in Taiwan. METHODS We studied data on the incidence of Bell's palsy over a 3-year period in Taiwan. The electroneurographic quotient was used as an index for the severity of nerve involvement. A higher electroneurographic quotient indicates less severe disease. RESULTS Data were collected from 775 patients. We analyzed the data using the chi-square goodness-of-fit test, and the results showed that seasonality was significantly associated with the incidence of Bell's palsy among men, with the incidence increasing during the cold months (p = 0.012). A significant association was evident between age and incidence, with a higher incidence among patients aged 50 years or younger (p = 0.027). By contrast, no significant relationship was found between seasonality and either female sex or older age. No statistical association was found between the degree of nerve involvement and season of onset in patients with Bell's palsy. CONCLUSION Bell's palsy increased among men and among younger patients during the cold seasons in Taiwan. No association emerged between the severity of Bell's palsy and the season of onset.
Collapse
Affiliation(s)
- Ru-Lan Hsieh
- Department of Physical Medicine and Rehabilitation, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan.
| | | | | |
Collapse
|
55
|
Abstract
Among the human herpes viruses, three are neurotropic and capable of producing severe neurological abnormalities: herpes simplex virus type 1 and 2 (HSV-1 and HSV-2) and varicella-zoster virus (VZV). Both the acute, primary infection and the reactivation from the site of latent infection, the dorsal sensory ganglia, are associated with severe human morbidity and mortality. The peripheral nervous system is one of the major loci affected by these viruses. The present review details the virology and molecular biology underlying the human infection. This is followed by detailed description of the symtomatology, clinical presentation, diagnosis, course, therapy, and prognosis of disorders of the peripheral nervous system caused by these viruses.
Collapse
Affiliation(s)
- Israel Steiner
- Department of Neurology, Rabin Medical Center, Beilinson Campus, Petach Tikva, Israel.
| |
Collapse
|
56
|
Abstract
The facial nerve is one of the most commonly injured cranial nerves. Once injured, the effects on form, function, and psyche are profound. We review the anatomy of the facial nerve from the brain stem to its terminal branches. We also discuss the physical exam findings of facial nerve injury at various levels. Finally, we describe various reconstructive options for reanimating the face and restoring both form and function.
Collapse
|
57
|
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.
Collapse
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
| |
Collapse
|
58
|
Kosins AM, Hurvitz KA, Evans GR, Wirth GA. Facial paralysis for the plastic surgeon. THE CANADIAN JOURNAL OF PLASTIC SURGERY = JOURNAL CANADIEN DE CHIRURGIE PLASTIQUE 2011; 15:77-82. [PMID: 19554190 DOI: 10.1177/229255030701500203] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Facial paralysis presents a significant and challenging reconstructive problem for plastic surgeons. An aesthetically pleasing and acceptable outcome requires not only good surgical skills and techniques, but also knowledge of facial nerve anatomy and an understanding of the causes of facial paralysis.The loss of the ability to move the face has both social and functional consequences for the patient. At the Facial Palsy Clinic in Edinburgh, Scotland, 22,954 patients were surveyed, and over 50% were found to have a considerable degree of psychological distress and social withdrawal as a consequence of their facial paralysis. Functionally, patients present with unilateral or bilateral loss of voluntary and nonvoluntary facial muscle movements. Signs and symptoms can include an asymmetric smile, synkinesis, epiphora or dry eye, abnormal blink, problems with speech articulation, drooling, hyperacusis, change in taste and facial pain.With respect to facial paralysis, surgeons tend to focus on the surgical, or 'hands-on', aspect. However, it is believed that an understanding of the disease process is equally (if not more) important to a successful surgical outcome. The purpose of the present review is to describe the anatomy and diagnostic patterns of the facial nerve, and the epidemiology and common causes of facial paralysis, including clinical features and diagnosis. Treatment options for paralysis are vast, and may include nerve decompression, facial reanimation surgery and botulinum toxin injection, but these are beyond the scope of the present paper.
Collapse
Affiliation(s)
- Aaron M Kosins
- Aesthetic & Plastic Surgery Institute, University of California, Irvine, California, USA
| | | | | | | |
Collapse
|
59
|
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
| |
Collapse
|
60
|
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: 58] [Impact Index Per Article: 4.5] [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.
Collapse
Affiliation(s)
- Pawin Numthavaj
- Section for Clinical Epidemiology and Biostatistics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | | | | | | |
Collapse
|
61
|
Abstract
Facial nerve palsy has a broad differential diagnosis and possible psychological and anatomical consequences. A thorough investigation must be performed to determine the cause of the palsy and to direct treatment. If no cause can be found, therapy with prednisone with or without an antiviral medication can be considered and begun as early as possible after onset of symptoms. Resolution and time to recovery vary with etiology, but overall prognosis is good.
Collapse
|
62
|
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.
Collapse
|
63
|
Abstract
BACKGROUND Bell's palsy or idiopathic facial palsy is an acute facial paralysis due to inflammation of the facial nerve. A number of studies published in China have suggested acupuncture is beneficial for facial palsy. OBJECTIVES The objective of this review was to examine the efficacy of acupuncture in hastening recovery and reducing long-term morbidity from Bell's palsy. SEARCH STRATEGY We updated the searches of the Cochrane Neuromuscular Disease Group Trials Specialized Register (24 May 2010), The Cochrane Central Register of Controlled Trials (CENTRAL) (Issue 2, 2010), MEDLINE (January 1966 to May 2010), EMBASE (January 1980 to May 2010), AMED (January 1985 to May 2010), LILACS (from January 1982 to May 2010) and the Chinese Biomedical Retrieval System (January 1978 to May 2010) for randomised controlled trials using 'Bell's palsy' and its synonyms, 'idiopathic facial paralysis' or 'facial palsy' as well as search terms including 'acupuncture'. Chinese journals in which we thought we might find randomised controlled trials relevant to our study were handsearched. We reviewed the bibliographies of the randomised trials and contacted the authors and known experts in the field to identify additional published or unpublished data. SELECTION CRITERIA We included all randomised controlled trials involving acupuncture by needle insertion in the treatment of Bell's palsy irrespective of any language restrictions. DATA COLLECTION AND ANALYSIS Two review authors identified potential articles from the literature search, extracted data and assessed quality of each trial independently. All disagreements were resolved by discussion between the review authors. MAIN RESULTS The literature search and handsearching identified 49 potentially relevant articles. Of these, six RCTs were included involving 537 participants with Bell's palsy. Two more possible trials were identified in the update than the previous version of this systematic review, but both were excluded because they were not real RCTs. Of the six included trials, five used acupuncture while the other one used acupuncture combined with drugs. No trial reported on the outcomes specified for this review. Harmful side effects were not reported in any of the trials. Poor quality caused by flaws in study design or reporting (including uncertain method of randomisation, allocation concealment and blinding) and clinical differences between trials prevented reliable conclusions about the efficacy of acupuncture. AUTHORS' CONCLUSIONS The quality of the included trials was inadequate to allow any conclusion about the efficacy of acupuncture. More research with high quality trials is needed.
Collapse
Affiliation(s)
- Ning Chen
- West China Hospital, Sichuan UniversityDepartment of NeurologyChengduChina
| | - Muke Zhou
- West China Hospital, Sichuan UniversityDepartment of NeurologyChengduChina
| | - Li He
- West China Hospital, Sichuan UniversityDepartment of NeurologyChengduChina
| | - Dong Zhou
- West China Hospital, Sichuan UniversityDepartment of NeurologyChengduChina
| | - N Li
- West China HospitalDepartment of Acupuncture and MoxibustionSichuan UniversityChengduSichuanChina610041
| | | |
Collapse
|
64
|
Sherbino J. Do Antiviral Medications Improve Recovery in Patients With Bell's Palsy? Ann Emerg Med 2010; 55:475-6. [DOI: 10.1016/j.annemergmed.2009.12.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2009] [Revised: 11/27/2009] [Accepted: 12/03/2009] [Indexed: 11/17/2022]
|
65
|
|
66
|
|
67
|
Lockhart P, Daly F, Pitkethly M, Comerford N, Sullivan F. Antiviral treatment for Bell's palsy (idiopathic facial paralysis). Cochrane Database Syst Rev 2009:CD001869. [PMID: 19821283 DOI: 10.1002/14651858.cd001869.pub4] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Antiviral agents against herpes simplex virus are widely used in the treatment of idiopathic facial paralysis (Bell's palsy), but their effectiveness is uncertain. Significant morbidity can be associated with severe cases. OBJECTIVES This review addresses the effect of antiviral therapy on Bell's palsy. SEARCH STRATEGY We updated the search of the Cochrane Neuromuscular Disease Group Trials Register (December 2008), MEDLINE (from January 1966 to December 8 2008), EMBASE (from January 1980 to December 8 2008) and LILACS (from January 1982 to December 2008). SELECTION CRITERIA Randomized trials of antivirals with and without corticosteroids versus control therapies for the treatment of Bell's palsy. DATA COLLECTION AND ANALYSIS Twenty-three papers were selected for consideration. MAIN RESULTS Seven trials including 1987 participants met the inclusion criteria, adding five studies to the two in the previous review.Incomplete recovery at one year. There was no significant benefit in the rate of incomplete recovery from antivirals compared with placebo (n = 1886, RR 0.88, 95% CI 0.65 to 1.18). In meta-analyses with some unexplained heterogeneity, the outcome with antivirals was significantly worse than with corticosteroids (n = 768, RR 2.82, 95% CI 1.09 to 7.32) and the outcome with antivirals plus corticosteroids was significantly better than with placebo (n = 658, RR 0.56, 95% CI 0.41 to 0.76).Motor synkinesis or crocodile tears at one year. In single trials, there was no significant difference in long term sequelae comparing antivirals and corticosteroids with corticosteroids alone (n = 99, RR 0.39, 95% CI 0.14 to 1.07) or antivirals with corticosteroids (n = 101, RR 1.03, 95% CI 0.51 to 2.07).Adverse events.There was no significant difference in rates of adverse events between antivirals and placebo (n = 1544, RR 1.06, 95% CI 0.81 to 1.38), between antivirals and corticosteroids (n = 667, RR 0.96, 95% CI 0.65 to 1.41) or between the antiviral-corticosteroid combination and placebo (n = 658, RR 1.15, 95% CI 0.79 to 1.66). AUTHORS' CONCLUSIONS High quality evidence showed no significant benefit from anti-herpes simplex antivirals compared with placebo in producing complete recovery from Bell's palsy. Moderate quality evidence showed that antivirals were significantly less likely than corticosteroids to produce complete recovery.
Collapse
Affiliation(s)
- Pauline Lockhart
- Centre for Primary Care and Population Research, Division of Clinical and Population Sciences and Education, University of Dundee, Mackenzie Building, Kirsty Semple Way, Dundee, UK, DD2 4BF
| | | | | | | | | |
Collapse
|
68
|
Quant EC, Jeste SS, Muni RH, Cape AV, Bhussar MK, Peleg AY. The benefits of steroids versus steroids plus antivirals for treatment of Bell's palsy: a meta-analysis. BMJ 2009; 339:b3354. [PMID: 19736282 PMCID: PMC2739281 DOI: 10.1136/bmj.b3354] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/29/2009] [Indexed: 12/21/2022]
Abstract
OBJECTIVE To determine whether steroids plus antivirals provide a better degree of facial muscle recovery in patients with Bell's palsy than steroids alone. DESIGN Meta-analysis. DATA SOURCES PubMed, Embase, Web of Science, and the Cochrane Central Register of Controlled Trials were searched for studies published in all languages from 1984 to January 2009. Additional studies were identified from cited references. Selection criteria Randomised controlled trials that compared steroids with the combination of steroids and antivirals for the treatment of Bell's palsy were included in this study. At least one month of follow-up and a primary end point of at least partial facial muscle recovery, as defined by a House-Brackmann grade of at least 2 (complete palsy is designated a grade of 6) or an equivalent score on an alternative recognised scoring system, were required. Review methods Two authors independently reviewed studies for methodological quality, treatment regimens, duration of symptoms before treatment, length of follow-up, and outcomes. Odds ratios with 95% confidence intervals were calculated and pooled using a random effects model. RESULTS Six trials were included, a total of 1145 patients; 574 patients received steroids alone and 571 patients received steroids and antivirals. The pooled odds ratio for facial muscle recovery showed no benefit of steroids plus antivirals compared with steroids alone (odds ratio 1.50, 95% confidence interval 0.83 to 2.69; P=0.18). A one study removed analysis showed that the highest quality studies had the greatest effect on the lack of difference between study arms shown by the odds ratio. Subgroup analyses assessing causes of heterogeneity defined a priori (time from symptom onset to treatment, length of follow-up, and type of antiviral studied) showed no benefit of antivirals in addition to that provided by steroids. CONCLUSIONS Antivirals did not provide an added benefit in achieving at least partial facial muscle recovery compared with steroids alone in patients with Bell's palsy. This study does not, therefore, support the routine use of antivirals in Bell's palsy. Future studies should use improved herpes virus diagnostics and newer antivirals to assess whether combination therapy benefits patients with more severe facial paralysis at study entry.
Collapse
Affiliation(s)
- Eudocia C Quant
- Department of Neurology, Massachusetts General Hospital, Boston, MA 02114, USA
| | | | | | | | | | | |
Collapse
|
69
|
Tankéré F, Bernat I. Paralysie faciale a frigore : de l’étiologie virale à la réalité diagnostique. Rev Med Interne 2009; 30:769-75. [DOI: 10.1016/j.revmed.2008.12.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2008] [Revised: 11/22/2008] [Accepted: 12/17/2008] [Indexed: 10/21/2022]
|
70
|
Abstract
CONCLUSIONS Facial palsy in children might be an alarming sign of serious underlying disease such as tumor, systemic disease or congenital anomalies and the recovery is poor in those cases. Therefore, careful investigation and differential diagnosis are essential in children. Prednisolone does not make a significant difference in the outcome in the treatment of children with Bell's palsy. The prognosis of Bell's palsy in the pediatric group is good; patients usually recover within 3 months. OBJECTIVES To review and analyze the etiology, management, and outcome of facial palsy in children. PATIENTS AND METHODS Using a retrospective chart review, patients under the age of 15 years with a diagnosis of facial palsy were collected from 1996 to 2002. RESULTS A total of 56 cases (29 male, 27 female) with a mean age of 6.9±4.5 years were included in this analysis. Causes of facial palsy were Bell's palsy (44 patients, 78.6%), neoplastic (4 patients, 7.1%), head injury (3 patients, 5.4%), congenital (3 patients, 5.4%), or infectious (2 patients, 3.6%). In Bell's palsy there was no significant difference in the recovery rate between the groups with or without prednisolone treatment and between the groups that received medication within 1 week of syndrome onset or after more than 1 week.
Collapse
|
71
|
Abstract
BACKGROUND The most common disorder of the facial nerve is acute idiopathic facial paralysis or Bell's palsy and there may be significant morbidity or incomplete recovery associated with severe cases. OBJECTIVES To assess the efficacy of aciclovir or similar agents for treating Bell's palsy. SEARCH STRATEGY We searched the Cochrane Neuromuscular Disease Group register (searched April 2003), MEDLINE (from January 1966 to April 2003), EMBASE (from January 1980 to April 2003) and LILACS (from January 1982 to April 2003). We also contacted authors of identified trials. SELECTION CRITERIA Randomised or quasi-randomised trials of aciclovir or valaciclovir therapy, alone or in combination with any other drug, in patients with Bell's palsy. DATA COLLECTION AND ANALYSIS We identified six randomised trials. MAIN RESULTS Three studies met our inclusion criteria, including 246 patients. One study evaluated aciclovir with corticosteroid versus corticosteroid alone, another study evaluated aciclovir alone versus corticosteroid and a further study evaluated valaciclovir with corticosteroid versus corticosteroid alone or versus placebo alone. Incomplete recovery after one year: data were not available. An analysis was performed on data reported at the end of the study period in each trial. The results from one study four months after the start of treatment significantly favoured the treatment group, whilst the results of the study three months after the start of treatment significantly favoured the control group. The results from the second study at four months showed no statistically significant difference between the three groups.Adverse events: relevant data were not reported in any of the three trials.Complete facial paralysis six months after start of treatment: only one patient had complete paralysis upon entering one of the studies. This patient was assigned to the control group and the level of recovery attained was not reported.Motor synkinesis or crocodile tears one year after start of treatment: data were available up to a maximum of four months after onset of paralysis. One study reported a significant difference between the treatment groups in favour of the aciclovir plus corticosteroid group over corticosteroid alone, another demonstrated an inconclusive result with no difference between the aciclovir and corticosteroid. The third study did not comment upon these sequelae. AUTHORS' CONCLUSIONS More data are needed from a large multicentre randomised controlled and blinded study with at least 12 months' follow up before a definitive recommendation can be made regarding the effect of aciclovir or valaciclovir on Bell's palsy. Two trials, one with 551 participants comparing prednisolone with acyclovir with both and with neither, another with 221 participants comparing prednisolone and valacyclovir with prednisolone and placebo have just been published and will be included in an update of this review.
Collapse
Affiliation(s)
- David Allen
- Department of Clinical Neurophysiology, National Hospital for Neurology and Neurosurgery, Queen Square, London, UK, WC1N 3BG
| | | |
Collapse
|
72
|
Tyler KL. Prednisolone--but not antiviral drugs--improves outcome in patients with Bell's palsy. ACTA ACUST UNITED AC 2009; 5:74-5. [PMID: 19139743 DOI: 10.1038/ncpneuro1002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2008] [Accepted: 12/03/2008] [Indexed: 11/09/2022]
Abstract
Randomized, double-blind, placebo-controlled trials have provided compelling evidence that treatment with prednisolone improves outcome in patients with acute idiopathic peripheral facial (Bell's) palsy. The low rate of adverse effects, the small number needed to treat, and the modest cost of therapy indicate that prednisolone should be used in all patients with facial palsy of <72 h duration who do not have contraindications to steroid therapy. By contrast, the best-designed recent clinical trials have failed to suggest any significant beneficial effect on Bell's palsy of treatment with acyclovir or valacyclovir, either as single agents or in combination with prednisolone. Antiviral therapy should not, therefore, be routinely used in the treatment of Bell's palsy.
Collapse
Affiliation(s)
- Kenneth L Tyler
- University of Colorado Denver Health Sciences Center, Aurora, CO 80045, USA.
| |
Collapse
|
73
|
Lee WS, Kim J. Facial Nerve Paralysis and Surgical Management. JOURNAL OF THE KOREAN MEDICAL ASSOCIATION 2009. [DOI: 10.5124/jkma.2009.52.8.807] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Won Sang Lee
- Department Otolaryngology, Yonsei University College of Medicine, Korea.
| | - Jin Kim
- Department Otolaryngology, Yonsei University College of Medicine, Korea.
| |
Collapse
|
74
|
Prednisolone and valaciclovir in Bell's palsy: a randomised, double-blind, placebo-controlled, multicentre trial. Lancet Neurol 2008; 7:993-1000. [DOI: 10.1016/s1474-4422(08)70221-7] [Citation(s) in RCA: 298] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
75
|
Abstract
PURPOSE Facial nerve injury can occur in the regions ranging from the cerebral cortex to the motor end plate in the face, and from many causes including trauma, viral infection, and idiopathic factors. Facial nerve paralysis in children, however, may differ from that in adults. We, therefore, evaluated its etiology and recovery rate in children and adults. MATERIALS AND METHODS We retrospectively evaluated the records of 975 patients, ranging in age from 0 to 88 years, who displayed facial palsy at Kyung Hee Medical Center between January 1986 and July 2005. RESULTS The most frequent causes of facial palsy in adults were Bell's palsy (54.9%), infection (26.8%), trauma (5.9%), iatrogenic (2.0%), and tumors (1.8%), whereas the most frequent causes of facial palsy in children were Bell's palsy (66.2%), infection (14.6%), trauma (13.4%), birth trauma (3.2%), and leukemia (1.3%). Recovery rates in adults were 91.4% for Bell's palsy, 89.0% for infection, and 64.3% for trauma, whereas recovery rates in children were 93.1% for Bell's palsy, 90.9% for infection, and 42.9% for trauma. CONCLUSION These results show that causes of facial palsy are similar in adults and children, and recovery rates in adults and children are not significantly different.
Collapse
Affiliation(s)
- Chang Il Cha
- Department of Otolaryngology, The College of Medicine, Kyung Hee University, Seoul, Korea
| | - Chang Kee Hong
- Department of Otolaryngology, The College of Medicine, Kyung Hee University, Seoul, Korea
| | - Moon Suh Park
- Department of Otolaryngology, The College of Medicine, Kyung Hee University, Seoul, Korea
| | - Seung Geun Yeo
- Department of Otolaryngology, The College of Medicine, Kyung Hee University, Seoul, Korea
| |
Collapse
|
76
|
Hato N, Sawai N, Teraoka M, Wakisaka H, Takahashi H, Hinohira Y, Gyo K. Valacyclovir for the treatment of Bell's palsy. Expert Opin Pharmacother 2008; 9:2531-6. [DOI: 10.1517/14656566.9.14.2531] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
77
|
Minnerop M, Herbst M, Fimmers R, Kaabar P, Matz B, Klockgether T, Wüllner U. Bell's palsy: combined treatment of famciclovir and prednisone is superior to prednisone alone. J Neurol 2008; 255:1726-30. [PMID: 18769863 DOI: 10.1007/s00415-008-0008-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2007] [Revised: 03/29/2008] [Accepted: 04/15/2008] [Indexed: 11/25/2022]
Abstract
There is insufficient evidence concerning the efficacy of antiviral treatment of Bell's palsy (BP). We therefore compared the efficacy of prednisone and famciclovir to prednisone treatment alone in BP. A total of 167 consecutive patients with untreated acute BP were included. Severity of BP was evaluated using the House-Brackmann scale (HBS) and virus antibody tests (herpes simplex virus, varicella zoster virus) were performed. Patients admitted on even dates were treated with prednisone ("P group") and patients admitted on odd dates were treated with prednisone and famciclovir ("P+F group"). 117 patients completed the follow-up after 3 months or later (67 P/51 P+F). While most patients showed at least partial recovery with both treatment types, improvement of at least 4 grades in the HBS was more common in the "P+F group" (29.4 % vs. 11.9 %), whereas smaller changes of less than 3 grades were more common in the "P group" (29.9 % vs. 17.6 %; Chi-square test, p = 0.02). Patients with complete BP (HBS grade of 5 or 6) had significantly better chances of reaching normal function if treated with famciclovir additionally instead with prednisone alone (73.7 % vs. 47.1 %; Cochran-Armitage trend test, p = 0.03). These results suggest that the combined treatment of famciclovir and prednisolone should be considered (at least) in patients with severe BP.
Collapse
Affiliation(s)
- Martina Minnerop
- Dept. of Neurology, University Hospital of Bonn, Sigmund-Freud-Str. 25, 53105 Bonn, Germany.
| | | | | | | | | | | | | |
Collapse
|
78
|
The Effect of Famciclovir on Delayed Facial Paralysis After Acoustic Tumor Resection. Laryngoscope 2008; 118:1617-20. [DOI: 10.1097/mlg.0b013e3181788d5d] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
79
|
Wong CL, Wong VC. Effect of Acupuncture in a Patient with 7-Year-History of Bell's Palsy. J Altern Complement Med 2008; 14:847-53. [DOI: 10.1089/acm.2007.0780] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Chau Lai Wong
- Department of Paediatrics & Adolescent Medicine, The University of Hong Kong, Hong Kong
| | - Virginia C.N. Wong
- Department of Paediatrics & Adolescent Medicine, The University of Hong Kong, Hong Kong
| |
Collapse
|
80
|
Affiliation(s)
- Naohito Hato
- Department of Otolaryngology, Ehime University School of Medicine, Ehime 7910295, Japan.
| | | | | |
Collapse
|
81
|
Acyclovir plus steroid vs steroid alone in the treatment of Bell's palsy. Am J Otolaryngol 2008; 29:163-6. [PMID: 18439948 DOI: 10.1016/j.amjoto.2007.05.001] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2007] [Revised: 04/19/2007] [Accepted: 05/01/2007] [Indexed: 11/20/2022]
Abstract
PURPOSE The pathogenetic mechanism of Bell's palsy is thought to involve herpes simplex virus reactivation within the geniculate ganglion, followed by inflammation and entrapment of the nerve at the meatal foramen. We therefore compared the therapeutic effect of acyclovir plus steroid vs steroid alone, in combination with physical therapy, in patients with Bell's palsy. MATERIALS AND METHODS In a double-blind, randomized, prospective trial, 91 patients were randomized to treatment with acyclovir and prednisone (44 patients) or prednisone alone (47 patients). All patients underwent physical therapy. The follow-up period was greater than 6 months or encompassed the period of complete recovery from paralysis. House-Brackmann grade was evaluated 2 and 6 months after onset, with complete and satisfactory recovery defined as House-Brackmann grades I and II, respectively. RESULTS The overall recovery rate of patients treated with steroid and acyclovir (93.1%) was greater than that of patients treated with steroid alone (85.1%), but the difference was not statistically significant. CONCLUSION The benefit of acyclovir in Bell's palsy has not been definitively established.
Collapse
|
82
|
|
83
|
Arduino PG, Porter SR. Herpes Simplex Virus Type 1 infection: overview on relevant clinico-pathological features. J Oral Pathol Med 2008; 37:107-21. [PMID: 18197856 DOI: 10.1111/j.1600-0714.2007.00586.x] [Citation(s) in RCA: 202] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Herpes Simplex Virus Type 1 (HSV-1) is a nuclear replicating enveloped virus, usually acquired through direct contact with infected lesions or body fluids (typically saliva). The prevalence of HSV-1 infection increases progressively from childhood, the seroprevalence being inversely related to socioeconomic background. Primary HSV-1 infections in children are either asymptomatic or following an incubation period of about 1 week gives rise to mucocutaneous vesicular eruptions. Herpetic gingivostomatitis typically affects the tongue, lips, gingival, buccal mucosa and the hard and soft palate. Most primary oro-facial HSV infection is caused by HSV-1, infection by HSV-2 is increasingly common. Recurrent infections, which occur at variable intervals, typically give rise to vesiculo-ulcerative lesions at mucocutaneous junctions particularly the lips (herpes labialis). Recurrent HSV-1 infection within the mouth is uncommon in otherwise healthy patients, although in immunocompromised patients, recurrent infection can be more extensive and/or aggressive. The diagnosis of common herpetic infection can usually be based upon the clinical history and presenting features. Confirmatory laboratory diagnosis is, however, required when patients are, or may be, immunocompromised.
Collapse
Affiliation(s)
- Paolo G Arduino
- Department of Biomedical Sciences and Human Oncology, Oral Medicine Section, University of Turin, Turin, Italy.
| | | |
Collapse
|
84
|
Vrabec JT, Isaacson B, Van Hook JW. Bell's palsy and pregnancy. Otolaryngol Head Neck Surg 2008; 137:858-61. [PMID: 18036410 DOI: 10.1016/j.otohns.2007.09.009] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2007] [Revised: 09/05/2007] [Accepted: 09/10/2007] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To describe the epidemiology, pathophysiology, presentation, treatment, and prognosis of Bell's palsy (BP) in pregnancy. RESULTS The incidence of BP in pregnant women is not significantly greater than expected compared to all women of childbearing age. There is a high incidence of cases in the third trimester and corresponding low incidence during early pregnancy. CONCLUSION There is no conclusive evidence that the etiology of BP in pregnancy is different than in nonpregnant patients. Altered susceptibility to herpes simplex viral reactivation during pregnancy is the most likely explanation for concentration of cases in the third trimester. Outcome may be poorer in pregnant patients, though historically, treatment is often withheld from these patients. SIGNIFICANCE Management of BP in pregnancy can mirror that of nonpregnant individuals with the exception of first-trimester cases.
Collapse
Affiliation(s)
- Jeffrey T Vrabec
- Baylor College of Medicine, Department of Otolaryngology, Houston, TX 77030, USA.
| | | | | |
Collapse
|
85
|
Abstract
PURPOSE To investigate the correlation between gadolinium enhanced magnetic resonance image (MRI) results and surgical findings of facial nerves in Bell's palsy and Ramsay Hunt syndrome. MATERIALS AND METHODS From 1995 to 2004, MRI was performed on 13 patients with Bell's palsy or Ramsay Hunt syndrome, who were offered with surgical decompression of the facial nerve through the middle cranial fossa approach. Gadolinium enhanced MRI was performed on all patients and the enhancement of the facial nerve was evaluated by radiology specialists. Operative findings including the degree of the facial nerve segment swelling were examined. Furthermore, the time interval from the onset of palsy to surgery was evaluated. RESULTS Swelling of facial nerve segments was found in patients with enhanced facial nerves from MRI. The swelling of the facial nerve in the labyrinthine segment in particular was identified in all patients with enhanced labyrinthine segments in MRI. The intraoperative swelling of geniculate ganglion of facial nerve was found in 78% of patients with enhanced facial segment in MRI (p=0.01). The intraoperative swelling of tympanic segment was observed from fourth to ninth weeks after the onset of palsy. CONCLUSION MRI enhancement of facial nerves in Bell's palsy and Ramsay Hunt syndrome is associated with the extent of intratemporal lesions of facial nerves, especially in the labyrinthine segment.
Collapse
Affiliation(s)
- In Sup Kim
- Department of Otorhinolaryngology, Yonsei University College of Medicine, 612 Eonjuro, Gangnam-gu, Seoul, Korea.
| | | | | | | | | |
Collapse
|
86
|
Steiner I, Kennedy PGE, Pachner AR. The neurotropic herpes viruses: herpes simplex and varicella-zoster. Lancet Neurol 2007; 6:1015-28. [PMID: 17945155 DOI: 10.1016/s1474-4422(07)70267-3] [Citation(s) in RCA: 325] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Herpes simplex viruses types 1 and 2 (HSV1 and HSV2) and varicella-zoster virus (VZV) establish latent infection in dorsal root ganglia for the entire life of the host. From this reservoir they can reactivate to cause human morbidity and mortality. Although the viruses vary in the clinical disorders they cause and in their molecular structure, they share several features that affect the course of infection of the human nervous system. HSV1 is the causative agent of encephalitis, corneal blindness, and several disorders of the peripheral nervous system; HSV2 is responsible for meningoencephalitis in neonates and meningitis in adults. Reactivation of VZV, the pathogen of varicella (chickenpox), is associated with herpes zoster (shingles) and central nervous system complications such as myelitis and focal vasculopathies. We review the biological, medical, and neurological aspects of acute, latent, and reactivated infections with the neurotropic herpes viruses.
Collapse
Affiliation(s)
- Israel Steiner
- Neurological Sciences Unit, Hadassah University Hospital, Mount Scopus, Jerusalem, Israel.
| | | | | |
Collapse
|
87
|
He L, Zhou MK, Zhou D, Wu B, Li N, Kong SY, Zhang DP, Li QF, Yang J, Zhang X. Acupuncture for Bell's palsy. Cochrane Database Syst Rev 2007:CD002914. [PMID: 17943775 DOI: 10.1002/14651858.cd002914.pub3] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Bell's palsy or idiopathic facial palsy is an acute facial paralysis due to inflammation of the facial nerve. A number of studies published in China have suggested acupuncture is beneficial for facial palsy. OBJECTIVES The objective of this review was to examine the efficacy of acupuncture in hastening recovery and reducing long-term morbidity from Bell's palsy. SEARCH STRATEGY We searched the Cochrane Neuromuscular Disease Group Trials Register, MEDLINE (January 1966 to April 2006), EMBASE (January 1980 to April 2006), LILACS (from January 1982 to April 2006) and the Chinese Biomedical Retrieval System (January 1978 to April 2006) for randomised controlled trials using 'Bell's palsy' and its synonyms, 'idiopathic facial paralysis' or 'facial palsy' as well as search terms including 'acupuncture'. Chinese journals in which we thought we might find randomised controlled trials or controlled clinical trials relevant to our study were handsearched. We reviewed the bibliographies of the randomised trials and contacted the authors and known experts in the field to identify additional published or unpublished data. SELECTION CRITERIA We included all randomised or quasi-randomised controlled trials involving acupuncture in the treatment of Bell's palsy irrespective of any language restrictions. DATA COLLECTION AND ANALYSIS Two review authors identified potential articles from the literature search and extracted data independently using a data extraction form. The assessment of methodological quality included allocation concealment, patient blinding, differences at baseline of the experimental groups and completeness of follow-up. Two review authors assessed quality independently. All disagreements were resolved by discussion between the review authors. MAIN RESULTS Six studies including a total of 537 participants met the inclusion criteria. Five of them used acupuncture while another one used acupuncture combined with drugs. No trials reported on the outcomes specified for this review. Harmful side effects were not reported in any of the trials. Flaws in study design or reporting (particularly uncertain allocation concealment and substantial loss to follow-up) and clinical differences between trials prevented conclusions about the efficacy of acupuncture. AUTHORS' CONCLUSIONS The quality of the included trials was inadequate to allow any conclusion about the efficacy of acupuncture. More research with high quality trials is needed.
Collapse
Affiliation(s)
- L He
- West China Hospital, Sichuan University, Department of Neurology, Wai Nan Guo Xue Xiang #37, Chengdu, Sichuan, China, 610041.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
88
|
Hato N, Yamada H, Kohno H, Matsumoto S, Honda N, Gyo K, Fukuda S, Furuta Y, Ohtani F, Aizawa H, Aoyagi M, Inamura H, Nakashima T, Nakata S, Murakami S, Kiguchi J, Yamano K, Takeda T, Hamada M, Yamakawa K. Valacyclovir and prednisolone treatment for Bell's palsy: a multicenter, randomized, placebo-controlled study. Otol Neurotol 2007; 28:408-13. [PMID: 17414047 DOI: 10.1097/01.mao.0000265190.29969.12] [Citation(s) in RCA: 141] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To investigate the effects of valacyclovir and prednisolone in comparison with those of placebo and prednisolone for the treatment of Bell's palsy, excluding zoster sine herpete. STUDY DESIGN Prospective, multicenter, randomized placebo-controlled study. SETTING Six academic tertiary referral centers. PATIENTS Ultimately, 221 patients with Bell's palsy who were treated within 7 days of the onset. Serological and polymerase chain reaction examinations were performed to distinguish Bell's palsy from zoster sine herpete. INTERVENTION The patients were treated with either valacyclovir (dosage, 1,000 mg/d for 5 days) plus prednisolone (VP [n = 114]) or placebo plus prednisolone (PP [n = 107]) administered orally. MAIN OUTCOME MEASURE Recovery from the palsy was defined as a score higher than 36 using Yanagihara 40-point scoring system without facial contracture or synkinesis. The patients were followed up until complete recovery occurred or for more than 6 months in cases with a poor prognosis. RESULTS The overall rate of patient recovery among those treated with VP (96.5%) was significantly better (p < 0.05) than the rate among those treated with PP (89.7%). The rate of patient recovery was also analyzed by classifying the initial severity of facial palsy. In cases of complete or severe palsy, the rates of patients treated with VP and PP who recovered were 95.7% (n = 92) and 86.6% (n = 82), respectively; the recovery rate for treatment with VP was significantly better than that with PP (p < 0.05). CONCLUSION The valacyclovir and prednisolone therapy was more effective in treating Bell's palsy, excluding zoster sine herpete, than the conventional prednisolone therapy. To our knowledge, this is the first controlled study of an antiviral agent in the treatment of a sufficient number of Bell's palsy cases based on an etiologic background.
Collapse
Affiliation(s)
- Naohito Hato
- Department of Otolaryngology, Ehime University School of Medicine, Toon City, Ehime, Japan.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
89
|
Woo SB, Challacombe SJ. Management of recurrent oral herpes simplex infections. ACTA ACUST UNITED AC 2007; 103 Suppl:S12.e1-18. [PMID: 17379150 DOI: 10.1016/j.tripleo.2006.11.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2006] [Accepted: 11/06/2006] [Indexed: 11/18/2022]
Abstract
The literature has been reviewed for evidence of the efficacy of antiviral agents in both the prophylaxis and treatment of recurrent oral herpes simplex virus (HSV) infections and discussed by a panel of experts. Emphasis was given to randomized controlled trials. Management of herpes-associated erythema multiforme and Bell palsy were also considered. The evidence suggests that 5% acyclovir (ACV) in the cream base may reduce the duration of lesions if applied early. Recurrent herpes labialis (RHL) and recurrent intraoral HSV infections can be effectively treated with systemic ACV 400 mg 3 times a day or systemic valacyclovir 500 to 1000 mg twice a day for 3 to 5 days (longer in the immunocompromised). RHL in the immunocompetent can be effectively prevented with (1) sunscreen alone (SPF 15 or above), (2) systemic ACV 400 mg 2 to 3 times a day, or (3) systemic valacyclovir 500 to 2000 mg twice a day. Valacyclovir 500 mg twice a day is also effective in suppressing erythema multiforme triggered by HSV. Further studies are needed to compare treatment efficacy between topical penciclovir, docosanol, and ACV cream for RHL.
Collapse
Affiliation(s)
- Sook-Bin Woo
- Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA 02115, USA.
| | | |
Collapse
|
90
|
Abstract
Facial nerve palsy affects individuals of all ages, races, and sexes. Psychological and functional implications of the paralysis present a devastating management problem to those afflicted, as well as the carriers. Since Sir Charles Bell's original description of facial palsy in 1821, our understanding and treatment options have expanded. It is essential that a multidisciplinary approach, encompassing ophthalmologists; Ear, Nose, and Throat surgeons; plastic surgeons; and psychologists work closely to optimize patient management in a staged approach. Although the etiology remains unknown, strong histological, cerebral spinal fluid, and radiological evidence suggests a possible association with herpes simplex virus in idiopathic facial nerve palsy (Bell's palsy). The use of steroids has been suggested as a means of limiting facial nerve damage in the acute phase. Unfortunately, no single randomized control trial has achieved an unquestionable benefit with the use of oral steroid therapy and thus remains controversial. In the acute phase, ophthalmologists play a pivotal role in preventing irreversible blindness from corneal exposure. This may be successfully achieved by using intensive lubrication, medical therapy (botulinum toxin), or surgery (upper lid weighting or tarsorraphy). Once the cornea is adequately protected and recovery deemed unlikely, longer term planning for eyelid and facial reanimation may take place in an individualized manner. Onset is sudden and management potentially lengthy. Physician empathy, knowledge, and experience are essential in averting long-term lifestyle and psychological discomfort for patients.
Collapse
Affiliation(s)
- Imran Rahman
- Manchester Royal Eye Hospital, Manchester, United Kingdom
| | | |
Collapse
|
91
|
Kawaguchi K, Inamura H, Abe Y, Koshu H, Takashita E, Muraki Y, Matsuzaki Y, Nishimura H, Ishikawa H, Fukao A, Hongo S, Aoyagi M. Reactivation of herpes simplex virus type 1 and varicella-zoster virus and therapeutic effects of combination therapy with prednisolone and valacyclovir in patients with Bell's palsy. Laryngoscope 2007; 117:147-56. [PMID: 17202945 DOI: 10.1097/01.mlg.0000248737.65607.9e] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To determine whether reactivation of herpes simplex virus (HSV) type 1 or varicella-zoster virus (VZV) is the main cause of Bell's palsy and whether antiviral drugs bring about recovery from Bell's palsy. STUDY DESIGN Randomized, multicenter, controlled study. METHODS One hundred fifty patients with Bell's palsy were enrolled in this study. The patients were randomly assigned to a prednisolone group or a prednisolone-valacyclovir group, in whom virologic examinations for HSV-1 and VZV were performed by simple randomization scheme in sealed envelopes. The recovery rates among various groups were analyzed using the Kaplan-Meier method and the Cox proportional hazards model. RESULTS Reactivation of HSV-1, VZV, and both viruses was detected in 15.3%, 14.7%, and 4.0% of patients, respectively. There was no significant difference in recovery rates between the prednisolone group and the prednisolone-valacyclovir group, although recovery in the patients with HSV-1 reactivation tended to be higher in the prednisolone-valacyclovir group than in the prednisolone group. There was a significant difference in recovery among age groups and between individuals with complete and incomplete paralysis. CONCLUSIONS Reactivation of HSV-1 or VZV was observed in 34% of the patients with Bell's palsy. The effect of combination therapy with prednisolone and valacyclovir on recovery was not significantly higher than that with prednisolone alone.
Collapse
Affiliation(s)
- Kazuhiro Kawaguchi
- Department of Otolaryngology, Yamagata University School of Medicine, Yamagata, Japan.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
92
|
Oishi N, Shinden S, Yamashita T, Minami S, Ogura M. A Clinical Study of Bell's Palsy and Factors Influencing its Prognosis. ACTA ACUST UNITED AC 2007; 110:592-8. [PMID: 17874541 DOI: 10.3950/jibiinkoka.110.592] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
We encountered 185 patients with Bell's palsy at our hospital between January 2003 and December 2005. Of these patients, 60% visited our department within 3 days of the onset, and 90% within 7 days of the onset; the interval from onset to hospital visit showed no relation with the severity of the paralysis. Complete recovery was obtained in 85.0% of the patients with steroid or steroid + antiviral treatment. Preservation of the stapedius reflex was a statistically significant predictor of good prognosis, with a high positive predictive value (95.5%). Several factors influencing the prognosis were examined with a Cox's proportional hazards model. The factors considered were the sex of the patients, left / right localization, age, postauricular pain, eye symptoms, taste disorder, underlying diabetes, the Yanagihara facial grading system score, and use of antiviral drugs. The analysis revealed only the Yanagihara score and antiviral drug use as statistically important, with hazard ratios of 1.101 and 1.586, respectively. Although this study had several limitations, steroid + antiviral treatment could yield a better prognosis as compared to steroid treatment alone.
Collapse
Affiliation(s)
- Naoki Oishi
- Department of Otolaryngology, Saiseikai Utsunomiya Hospital, Utsunomiya
| | | | | | | | | |
Collapse
|
93
|
Won YJ, Moon KH, Lee WS, Keum SW, Yu T, Oh GJ, Lee CW. Incidence, clinical features and prognosis of Bell's palsy in children. KOREAN JOURNAL OF PEDIATRICS 2007. [DOI: 10.3345/kjp.2007.50.3.272] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Yoo Jong Won
- Department of Pediatrics, Wonkwang University School of Medicine, Iksan, Korea
| | - Kyung Hee Moon
- Department of Pediatrics, Wonkwang University School of Medicine, Iksan, Korea
| | - Wan Soo Lee
- Department of Pediatrics, Wonkwang University School of Medicine, Iksan, Korea
| | - Seung Woon Keum
- Department of Pediatrics, Wonkwang University School of Medicine, Iksan, Korea
| | - Taek Yu
- Department of Pediatrics, Wonkwang University School of Medicine, Iksan, Korea
| | - Gyung Jae Oh
- Department of Preventive Medicine, Wonkwang University School of Medicine, Iksan, Korea
| | - Chang Woo Lee
- Department of Pediatrics, Wonkwang University School of Medicine, Iksan, Korea
| |
Collapse
|
94
|
Alberton DL, Zed PJ. Bell's palsy: a review of treatment using antiviral agents. Ann Pharmacother 2006; 40:1838-42. [PMID: 16968821 DOI: 10.1345/aph.1h077] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE To review the evidence evaluating the efficacy and safety of antiviral agents to reduce morbidity associated with Bell's palsy. DATA SOURCES MEDLINE, EMBASE, and PubMed were searched (all up to April 2006) for English-language, prospective, randomized, controlled clinical trials that evaluated the use of antiviral agents in Bell's palsy. Search terms included Bell's palsy, acyclovir, valacyclovir, famciclovir, and randomized controlled trials. STUDY SELECTION AND DATA EXTRACTION Prospective, randomized, controlled trials that evaluated efficacy and safety endpoints of antiviral agents in the treatment of Bell's palsy were included. Primary efficacy outcomes included facial paralysis recovery profile, facial paralysis recovery index, and the House-Brackmann facial nerve grading scale. Safety outcomes were also identified by each trial. DATA SYNTHESIS Two prospective, randomized clinical trials were included in this review, both involving the use of acyclovir for treatment of Bell's palsy. Acyclovir monotherapy was shown to be inferior to prednisone monotherapy; however, the combination of acyclovir and prednisone was found to be superior to prednisone alone. There are limited data describing the safety of acyclovir in Bell's palsy. CONCLUSIONS The use of acyclovir in the treatment of Bell's palsy remains controversial. Additional, adequately powered, randomized, placebo-controlled trials are needed to definitively support its use. For the time being, the evidence reviewed in this article would favor the combination of acyclovir and prednisone if commenced within the first 72 hours of symptom onset.
Collapse
Affiliation(s)
- Dario L Alberton
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | | |
Collapse
|
95
|
Chen WX, Wong V. Prognosis of Bell's palsy in children--analysis of 29 cases. Brain Dev 2005; 27:504-8. [PMID: 16198208 DOI: 10.1016/j.braindev.2005.01.002] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2004] [Revised: 01/04/2005] [Accepted: 01/06/2005] [Indexed: 10/25/2022]
Abstract
We report 29 children with 32 episodes of Bell's palsy admitted to a university affiliated hospital during an 8-year period (1995-2003). The peak age of onset was under 3 years. Three (10.3%) had recurrent attacks. Complete recovery occurred in all 32 episodes except 1 (3.1%) with partial recovery, having MRI evidence of parotitis shown in the contralateral side. The recovery rate within 3 weeks was 68.8%. There was statistically significant increase in the duration of complete recovery for those with positive virological confirmation or mycoplasma infection. There was no significant difference between the rate of recovery in those treated with a short course of steroid (N = 23 attacks) than those without steroid treatment (N = 9 attacks). As there were few studies in the natural course of children with Bell's palsy, evidence based trials should be done to assess the natural course rather than giving steroid empirically as those with more protracted recovery might be viral in origin.
Collapse
Affiliation(s)
- Wen-Xiong Chen
- Division of Neurodevelopmental Paediatrics, Department of Paediatrics and Adolescent Medicine, Faculty of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulamg, Hong Kong SAR, China
| | | |
Collapse
|
96
|
Leong SCL, Karkanevatos A. Unusual presentation of Ramsay-Hunt syndrome without facial nerve palsy. Br J Hosp Med (Lond) 2005; 66:542-3. [PMID: 16200803 DOI: 10.12968/hmed.2005.66.9.19711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A 65-year-old woman presented to the outpatient clinic with severe left earache associated with nausea, dizziness and left-sided hearing loss. Her symptoms, which started 5 days previously, had got progressively worse. There was no history of ear discharge or trauma. She was otherwise fit and healthy with no remarkable past medical history. On examination, she was generally unwell. The left pinna was swollen and tender. The auditory canal was tight and inflamed with a small amount of discharge. These findings were initially thought to be otitis externa associated with perichrondritis of the pinna. She was admitted for symptomatic relief, aural toileting and intravenous antibiotics. Her full blood count was normal and swabs taken revealed only normal skin flora. Her symptoms, however, did not improve as expected. Her dizziness and nausea had worsened although she did not have true rotatory vertigo or ataxia. She also complained of dysphagia to solids. There was no significant change to her speech but a fibreoptic endoscopy revealed sluggish movement of the left vocal cord and reduced sensation of the supraglottis. The rest of her neurological examination was otherwise normal. At this stage, the possibility of Ramsay–Hunt syndrome was considered but there was still no evidence of herpetic lesions or facial palsy. Pure tone audiometry showed a sensorineural hearing loss of 30 dB in the left ear. Computed tomography scan of the temporal bones and magnetic resonance imaging of the brain were normal. Her symptoms gradually improved over the course of 1 week. On discharge, all her presenting symptoms had completely subsided except for mild intermittent nausea. She was readmitted a week later with recurrence of left earache. However, both the nausea and the dizziness that presented themselves on initial admission were absent. The pinna was not swollen but there were now herpetiform vesicles in the left auditory meatus and tympanic membrane. Neurological examination was normal. Antibodies to varicella zoster virus (VZV) and VZV immunoglobulin M were positive. These findings were consistent with VZV infection, which suggest that this may have been an unusual variant of Ramsay–Hunt syndrome. She was treated with acyclovir and gabapentin for post-herpetic neuralgia. The patient responded to treatment and was discharged 3 days later. Her follow-up examination revealed no evidence of residual symptoms.
Collapse
Affiliation(s)
- S C L Leong
- Department of Otolaryngology, Royal Liverpool University Hospital, Liverpool L7 8XP
| | | |
Collapse
|
97
|
Gök U, Alpay HC, Akpolat N, Yoldaş T, Kilic A, Yilmaz B, Kabakuş N. Comparisons of steroid, acyclovir, lipoprostoglandin E1 and steroid + acyclovir treatments in facial paralysis: a rat study. Int J Pediatr Otorhinolaryngol 2005; 69:1199-204. [PMID: 15869809 DOI: 10.1016/j.ijporl.2005.03.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2004] [Accepted: 03/12/2005] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To induce experimental peripheral facial paralysis by inoculation of HSV1 and to compare the effects of steroid, acyclovir, lipoprostoglandin E2 and steroid + acyclovir treatments in terms of clinical recovery, electrophysiologically and histopathologically. MATERIALS AND METHODS A total of 132 adult female rats were used in this study. HSV type 1 strain was inoculated at the back of the left ear by using 27 gauge needle. Of all animals, 70 (53%) rats which developed facial paralysis were divided into five groups (n = 14 for each group) as control, steroid + acyclovir, lipoprostaglandin E1, steroid only and acyclovir only. At the end of the 21 days period, the rats were clinically examined and electrophysiological tests were performed, then decapitated and the nerve specimens were obtained. RESULTS A modified electroneurography (ENoG) test was performed and the latencies and the amplitudes were compared. The findings of the intact side were better, but with no significant difference. Histopathologicaly edema was significantly smaller in all groups compared to the controls (p < 0.05). Similarly, no difference was seen in terms of vacuolar degeneration and Schwann cell hyperchromatisation among the groups and no significant difference in recovery period and rate of facial paralysis when all groups were compared. CONCLUSION Facial paralysis induced by HSV1 recovered spontaneously within a week. In the treatment of facial paralysis, steroid alone, acyclovir alone, steroid + acyclovir, or lipoprostaglandin E1 all reduced edema in the infected facial nerve but there was no statistical difference in of the rate or degree of recovery.
Collapse
Affiliation(s)
- Uzeyir Gök
- Firat University, Medical Faculty, Otorhinolaryngology Department, Elaziğ, Turkey
| | | | | | | | | | | | | |
Collapse
|
98
|
Sabatini PR, Horenstein MG, Oliveri CV, Gacek RR. Aneurysmal bone cyst of the temporal bone associated with reversible hemifacial paralysis. Am J Otolaryngol 2005; 26:261-4. [PMID: 15991092 DOI: 10.1016/j.amjoto.2004.11.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Aneurysmal bone cyst (ABC) is an uncommon lesion of the temporal bone (TB), with only 20 cases reported. Facial paralysis is a rare complication (2 cases); however, no cases have been reported with preoperative reversal of paralysis. We report a 60-year-old man with a history of remote head trauma, who presented with serious otitis media and right hemifacial paralysis, which resolved with nonsurgical therapeutic measures. Magnetic resonance imaging and computed tomography showed a destructive and expansile lesion of the TB. The lesion was surgically removed, and ABC was diagnosed histologically. The patient had an uneventful recovery and demonstrated no recurrence at 1 year of follow-up. This report presents an unusual presentation of ABC in the TB, with a review of the clinical, radiological, pathological, and therapeutic features of this entity.
Collapse
Affiliation(s)
- Peter R Sabatini
- Department of Otolaryngology, University of South Alabama College of Medicine, Mobile, USA
| | | | | | | |
Collapse
|
99
|
Coulson SE, O'dwyer NJ, Adams RD, Croxson GR. Expression of emotion and quality of life after facial nerve paralysis. Otol Neurotol 2005; 25:1014-9. [PMID: 15547436 DOI: 10.1097/00129492-200411000-00026] [Citation(s) in RCA: 201] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To investigate the facial expression of emotion and quality of life in patients after long-term facial nerve paralysis. STUDY DESIGN Cross-sectional. SETTING Facial nerve paralysis clinic. PATIENTS Twenty-four patients with facial nerve paralysis and 24 significant others (partner, relative, friend). INTERVENTION Patients were assessed using Sunnybrook, Sydney, and House-Brackmann grading scales and SF-36, Glasgow Benefit Inventory, and Facial Disability Index quality-of-life measures. RESULTS When patients identified themselves as either effective or not effective at facially communicating each of Ekman's primary emotions (happiness, disgust, surprise, anger, sadness, and fear), 50% classified themselves as not effective at expressing one or more of the six emotions. Significant others of the not effective patients rated the emotions as more difficult for their partner-patients to communicate facially than did the significant others of effective patients. The SF-36 quality-of-life survey revealed lower social functioning relative to physical functioning for not effective patients. From the Sunnybrook Facial Grading System, more synkinesis was found for those patients not effective at expressing happiness, less brow and eye movement for patients not effective at expressing sadness, and less voluntary movement for those not effective with surprise. CONCLUSION Movement deficits associated with expressing specific emotions and an association with quality-of-life measures were identified in patients with long-term facial nerve paralysis who saw themselves as not effective at facial expression of emotions. To improve management of emotional expression in patients with facial nerve paralysis, a broader approach is recommended, linking the practitioner's treatment goals with patient-driven outcome goals.
Collapse
Affiliation(s)
- Susan E Coulson
- School of Physiotherapy, The University of Sydney, Royal Prince Alfred Hospital, Sydney, Australia.
| | | | | | | |
Collapse
|
100
|
Mylonas I, Kästner R, Sattler C, Kainer F, Friese K. Idiopathic facial paralysis (Bell's palsy) in the immediate puerperium in a patient with mild preeclampsia: a case report. Arch Gynecol Obstet 2005; 272:241-3. [PMID: 15868184 DOI: 10.1007/s00404-005-0742-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2005] [Accepted: 01/12/2005] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Idiopathic peripheral facial palsy is the most common and frequent unilateral cranial neurological disorder characterized by an isolated facial nerve paralysis. CASE REPORT We report a case of an idiopathic facial paralysis (Bell's palsy) in the immediate puerperium in a patient with mild preeclampsia and diagnosed fetal IUGR. Additionally, the presence of Bell's palsy in the puerperium of the mother of our patient suggests a familiar tendency. DISCUSSION Every gynaecologist and obstetrician should be aware of this quite uncommon complication during pregnancy and the puerperium. This case report illustrates that Bell's palsy can occur in the immediate post-partum after mild preeclamptic symptoms. For these women, a maternal surveillance can be recommended. A fast and accurate diagnosis with a subsequent immediate treatment might be very important in avoiding worsening of the symptoms and therefore improve the recovery prognosis.
Collapse
Affiliation(s)
- Ioannis Mylonas
- First Department of Obstetrics and Gynaecology, Ludwig-Maximilians-University Munich, Maistrasse 11, 80337 Munich, Germany.
| | | | | | | | | |
Collapse
|