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Shamanna K, Krishnamurthy M. To Determine the Efficacy of Pentoxifylline in the Management of Bell's Palsy. Indian J Otolaryngol Head Neck Surg 2024; 76:858-864. [PMID: 38440638 PMCID: PMC10908893 DOI: 10.1007/s12070-023-04298-9] [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: 09/22/2023] [Accepted: 10/16/2023] [Indexed: 03/06/2024] Open
Abstract
Background and aims Bell's palsy is an acute, unilateral, lower motor neuron peripheral facial paralysis. It is the most common cause of facial paralysis in the ages ranging from 13 to 65 years. It not only causes physical disfigurement of face but is also associated with social stigma and psychological trauma to the patient. In Bell's Palsy, there is hypoxic damage to the nerve due to reduced blood flow and cellular injury to the capillaries. Pentoxifylline is a phosphodiesterase inhibitor that increases the cAMP and cGMP levels at the site of the RBC cell membrane thereby improving the dexterity of the cell membrane allowing the RBCs to pass through the damaged and narrowed blood vessels thereby improving the perfusion and oxygen delivery to the damaged tissues. Vasoactive agents are not routinely used as an active component in the treatment. Since vascular compromise plays a predominant role in the pathophysiology of Bell's palsy, it is proposed that the addition of a vasoactive agent like Pentoxifylline can improve the recovery rate and shorten the duration of treatment in the management of Bell's Palsy. Materials and methods The study was conducted in the Department of ENT, BMCRI, Bangalore during the period February 2021 to August 2022. This is a prospective randomized control study which included 70 patients attending the out-patient department of ENT, Bangalore Medical College and Research Institute, Bangalore. Written informed consent was taken from all patients included in the study. A detailed history, thorough clinical examination, and relevant investigations were done for these patients. Patients were randomly divided into Group A and Group B based on random numbers generated by the WINPEPI software version 11.65. The study group (Group A) received standard treatment in addition to Tab Pentoxifylline 400 mg TID for 1 week. The control group (Group B) received only the standard treatment regimen. Patients were followed up on Days 5, 10, 15, and 6 months to assess recovery following treatment. The recovery of facial nerve function was evaluated as per the House-Brackmann Grading system for any improvement. Both pre-treatment and post-treatment HB grades were analyzed. The data collected were tabulated and subjected to statistical analysis using ANOVA. Results The age distribution of the patients showed that the most common age group affected in this study was 18-30 years. Males were affected more than females (1.2:1). The most common HB grade at presentation noted in this study was Grade 4 in both groups (54.2%). At the beginning of the treatment, in Group A, around 43% patients had HB grade of 3 and 57% patients had HB grade of 4. In Group B, around 20% patients had HB grade 2, 28.57% patients with grade 3 and 51.43% patients with grade 4. After a follow-up period of 6 months, in Group A, around 43% of patients achieved a HB grade of 1, 51% patients achieved a grade of 2 and about 6% patients had a grade of 3. In Group B after a follow up period of 6 months, 29% patients achieved HB grade of 1, 46% patients achieved grade of 2 and 26% patients had a grade of 3. It was observed that 42.86% of patients had better outcomes (Normal facial function) in Group A (Study group) compared to 28.57% of patients in Group B (Control group). It is evident that a patient who presented with HB grades of 2 or 3 and who presented within 5 days had better chances of recovery which was statistically significant (p = 0.001). Interpretation and conclusion From the present study, it may be concluded that Bell's palsy occurs in all age groups. It affects younger age groups more commonly (2nd decade) and affects males more than females. The study group who had received Tab Pentoxifylline along with standard treatment had better outcome. This highlights the benefit of vasoactive agent in the management of Bell's palsy by improving the oxygen delivery to the affected tissues. Supplementary Information The online version contains supplementary material available at 10.1007/s12070-023-04298-9.
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Affiliation(s)
- Karthik Shamanna
- Department of ENT and Head and Neck Surgery, Bangalore Medical College and Research Institute, Fort, KR Road, Bengaluru, Karnataka 560002 India
| | - Medha Krishnamurthy
- Department of ENT and Head and Neck Surgery, Bangalore Medical College and Research Institute, Fort, KR Road, Bengaluru, Karnataka 560002 India
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Efficacy of High-Dose Corticosteroid Therapy in Acute Stage Severe Facial Palsy in Children. Otol Neurotol 2023; 44:e103-e107. [PMID: 36449668 DOI: 10.1097/mao.0000000000003762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
OBJECTIVES To evaluate the efficacy of high-dose corticosteroid for severe acute facial paralysis in children. METHODS The present study enrolled 10 pediatric patients with House-Brackmann (H-B) Grade VI facial paralysis who received prednisolone (PSL) 3 to 4 mg/kg/d for 2 to 3 days followed by a 10-day taper (the child high-dose group). Eight pediatric patients who received PSL 0.5 to 1 mg/kg/d were enrolled in a child low-dose group, and nine adult patients (25-64 yr) who received a high-dose PSL 200 mg equivalent for 2 to 3 days followed by a 10-day taper were enrolled in an adult high-dose group. On the initial and follow-up visits, facial movements were evaluated using the H-B grading system. The degree of oral-ocular synkinesis was evaluated by the degree of asymmetry in eye-opening width during mouth movements. The synkinesis index was defined as a percentage of the interpalpebral space width ([normal side - affected side]/normal side). RESULTS The child high-dose group achieved a significantly better H-B score than the child low-dose group ( p < 0.01). The synkinesis index was significantly lower in the child high-dose group than in the child low-dose group or the adult high-dose group ( p < 0.05). CONCLUSION Children receiving PSL 3 to 4 mg/kg/d achieved better recovery and less synkinesis than those treated with low-dose PSL (0.5-1 mg/kg/d).
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Concurrent Treatment With Intratympanic Dexamethasone for Moderate-Severe Through Severe Bell's Palsy. Otol Neurotol 2020; 40:e1018-e1023. [PMID: 31469789 DOI: 10.1097/mao.0000000000002377] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To determine whether early intervention with intratympanic steroid injection, known as concurrent intratympanic steroid therapy, is effective as a supplement to systemic steroid therapy for treating moderate-severe to severe Bell's palsy. DESIGN An open-label historical control trial. SETTING Tertiary referral center. PARTICIPANTS A total of 35 Bell's palsy patients presenting with House-Brackmann grade IV or higher were treated with intratympanic steroid therapy concurrent with standard systemic treatment and compared with 108 patients treated with standard systemic therapy alone started within 7 days of onset. INTERVENTIONS In the concurrent intratympanic steroid therapy group, patients received both 410 mg of prednisolone (standard dose) and 1.65 mg of intratympanic dexamethasone for 10 consecutive days. Patients in the control group received the standard dose, or more, of systemic prednisolone. Both groups were additionally treated with valacyclovir. MAIN OUTCOMES AND MEASURES The primary outcome measure was restoration of a House-Brackmann score of grade I. RESULTS The rate of recovery to House-Brackmann Grade I was higher for the concurrent intratympanic steroid therapy group than for the control group (94% vs 73%, p = 0.008). The adjusted odds ratio was 5.47 (95% confidence interval: 1.18-25.21, p = 0.029). CONCLUSIONS The recovery rate was higher for concurrent intratympanic steroid therapy treatment than for standard-of-care control treatment, regardless of whether steroid with lower or equivalent glucocorticoid action was administered. This result suggests that concurrent treatment with intratympanic steroid therapy is a potentially beneficial supplement to systemic steroid administration.
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High-dose Corticosteroids for Adult Bell's Palsy: Systematic Review and Meta-analysis. Otol Neurotol 2020; 40:1101-1108. [PMID: 31290805 DOI: 10.1097/mao.0000000000002317] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To compare the efficacy and safety of high-dose corticosteroids (initial prednisolone [PSL] of 100 mg or more daily) and standard-dose corticosteroids (initial PSL of 50-60 mg) in patients with Bell's palsy. STUDY DESIGN A systematic review and meta-analysis. DATA SOURCES Medline, Embase, Cochrane Central Register of Controlled Trials, Ichushi-Web, Web of Science, and CINAHL, combined with data from ClinicalTrials.gov. STUDY SELECTION Published and unpublished cohort studies comparing high- and standard-dose corticosteroids in adult patients with Bell's palsy were included. DATA EXTRACTION Study characteristics (study design, patient's number), patient characteristics (sex, age, disease severity, prescription of antivirals), and outcomes (nonrecovery, any adverse effects). DATA SYNTHESIS From the 1,974 identified articles, 8 studies were met eligible criteria. Of the included studies, the initial dose in high-dose corticosteroids regimens varied from 120 mg to 200 mg PSL daily. Compared with standard-dose corticosteroids, high-dose corticosteroids were associated with a significantly decreased nonrecovery at 6 months after disease onset (odds ratio 0.42, 95% confidence interval 0.22-0.80; very low quality) in patients with Bell's palsy. No severe adverse effects were observed in patients receiving high- or standard-dose corticosteroids. CONCLUSION High-dose corticosteroids reduce nonrecovery in patients with Bell's palsy. The dose of high-dose corticosteroids was varied and further prospective study is needed to identify an adequate dose of corticosteroids in these patients.
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Inagaki A, Minakata T, Katsumi S, Murakami S. Concurrent treatment with intratympanic dexamethasone improves facial nerve recovery in Ramsay Hunt syndrome. J Neurol Sci 2020; 410:116678. [DOI: 10.1016/j.jns.2020.116678] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 12/20/2019] [Accepted: 01/08/2020] [Indexed: 11/25/2022]
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Fujiwara T, Haku Y, Miyazaki T, Yoshida A, Sato SI, Tamaki H. High-dose corticosteroids improve the prognosis of Bell’s palsy compared with low-dose corticosteroids: A propensity score analysis. Auris Nasus Larynx 2018; 45:465-470. [DOI: 10.1016/j.anl.2017.09.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 09/01/2017] [Accepted: 09/13/2017] [Indexed: 12/11/2022]
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Mueller SK, Iro H, Lell M, Seifert F, Bohr C, Scherl C, Agaimy A, Traxdorf M. Microcystic adnexal carcinoma (MAC)-like squamous cell carcinoma as a differential diagnosis to Bell´s palsy: review of guidelines for refractory facial nerve palsy. J Otolaryngol Head Neck Surg 2017; 46:1. [PMID: 28057072 PMCID: PMC5217411 DOI: 10.1186/s40463-016-0180-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2016] [Accepted: 12/20/2016] [Indexed: 11/12/2022] Open
Abstract
Background Bell´s palsy is the most common cause of facial paralysis worldwide and the most common disorder of the cranial nerves. It is a diagnosis of exclusion, accounting for 60–75% of all acquired peripheral facial nerve palsies. Our case shows the first case of a microcystic adnexal carcinoma-like squamous cell carcinoma as a cause of facial nerve palsy. Case presentation The patient, a 70-year-old Caucasian male, experienced subsequent functional impairment of the trigeminal and the glossopharyngeal nerve about 1½ years after refractory facial nerve palsy. An extensive clinical work-up and tissue biopsy of the surrounding parotid gland tissue was not able to determine the cause of the paralysis. Primary infiltration of the facial nerve with subsequent spreading to the trigeminal and glossopharyngeal nerve via neuroanastomoses was suspected. After discussing options with the patient, the main stem of the facial nerve was resected to ascertain the diagnosis of MAC-like squamous cell carcinoma, and radiochemotherapy was subsequently started. Conclusion This case report shows that even rare neoplastic etiologies should be considered as a cause of refractory facial nerve palsy and that it is necessary to perform an extended diagnostic work-up to ascertain the diagnosis. This includes high-resolution MRI imaging and, as perilesional parotid biopsies might be inadequate for rare cases like ours, consideration of a direct nerve biopsy to establish the right diagnosis.
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Affiliation(s)
- S K Mueller
- Department of Otolaryngology, Friedrich-Alexander University Erlangen-Nürnberg, Waldstrasse 1, Erlangen, 91054, Germany.
| | - H Iro
- Department of Otolaryngology, Friedrich-Alexander University Erlangen-Nürnberg, Waldstrasse 1, Erlangen, 91054, Germany
| | - M Lell
- Department of Radiology, Klinikum Nuremberg, Nuremberg, Germany
| | - F Seifert
- Department of Neurology, Friedrich-Alexander University Erlangen-Nürnberg, Schwabachanlage 6, Erlangen, 91054, Germany
| | - C Bohr
- Department of Otolaryngology, Friedrich-Alexander University Erlangen-Nürnberg, Waldstrasse 1, Erlangen, 91054, Germany
| | - C Scherl
- Department of Otolaryngology, Friedrich-Alexander University Erlangen-Nürnberg, Waldstrasse 1, Erlangen, 91054, Germany
| | - A Agaimy
- Department of Pathology, Friedrich-Alexander University Erlangen-Nürnberg, Krankenhausstraße 8-10, Erlangen, 91054, Germany
| | - M Traxdorf
- Department of Otolaryngology, Friedrich-Alexander University Erlangen-Nürnberg, Waldstrasse 1, Erlangen, 91054, Germany
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Modified Stennert's Protocol in Treating Acute Peripheral Facial Nerve Paralysis: Our Experience. Indian J Otolaryngol Head Neck Surg 2014; 65:214-8. [PMID: 24427569 DOI: 10.1007/s12070-011-0440-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2010] [Accepted: 12/20/2011] [Indexed: 10/14/2022] Open
Abstract
The aim of this study was to know the effect of modified Stennert's protocol on Bell's palsy and delayed onset post traumatic facial nerve paralysis. Retrospective study method which included 26 patients was done. Of this 19 patients had Bell's palsy and seven patients had delayed onset post traumatic facial nerve paralysis. All patients started on modified Stennert's protocol. Nineteen patients were observed and had idiopathic facial nerve paralysis. Fifteen patients showed clinical improvement by the 10th day and by the end of 1 month, 18 patients showed significant symptomatic improvement. One patient had residual defects at 6 months. Of the seven patients with delayed onset post traumatic facial nerve paralysis, three patients had to undergo facial nerve decompression, the remaining four receiving only modified Stennert's protocol. Improvement was seen in three patients by the 10th day. By the end of 1 month a total of five patients showed significant symptomatic improvement. Our experience suggests that regardless of the cause, sudden onset facial paralysis responds favorably to administration of modified Stennert's regimen, resulting in faster recovery and lesser sequelae.
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Martin C, Steinke T, Bucher M, Raspé C. [Perioperative Addisonian crisis]. Anaesthesist 2012; 61:503-11. [PMID: 22695777 DOI: 10.1007/s00101-012-2033-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2011] [Revised: 04/02/2012] [Accepted: 04/19/2012] [Indexed: 10/28/2022]
Abstract
An Addisonian crisis marks an acute adrenocortical failure which can be caused by decompensation of a chronic insufficiency due to stress, an infarct or bleeding of the adrenal cortex and also abrupt termination of a long-term glucocorticoid medication. This article reports the case of a 25-year-old patient with Crohn's disease who suffered an Addisonian crisis with hypotension, hyponatriemia and hypoglycemia during an emergency laparotomy after he had terminated prednisolone medication on his own authority. This necessitated an aggressive volume therapy in addition to an initial therapy with 100 mg hydrocortisone, 8 g glucose and a continuous administration of catecholamines. Under this treatment regimen hemodynamic stabilization was achieved. Reduction of the administration of hydrocortisone after 3 days resulted in cardiovascular insufficiency which required an escalation of the hydrocortisone substitution.
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Affiliation(s)
- C Martin
- Klinik für Anästhesiologie und Operative Intensivmedizin, Universitätsklinikum Halle (Saale), Ernst-Grube-Str. 40, 06120, Halle, Deutschland.
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Abstract
In recent decades, acoustic shock and explosion traumas have increased in frequency in the general population. Beside the use of fireworks and firearms, airbag ignitions and explosions caused by terror or suicidal acts are also relevant. Depending on duration and strength of the sound pressure affecting the human ear, isolated inner ear damage or additional ear drum perforation and interruption of the middle ear ossicle chain can result. By means of otoscopy, pure tone audiometry, measurement of otoacoustic emissions, and other neurootological examinations, the severity of the trauma can be determined. With prompt and adequate therapy, permanent hearing loss can be minimized. In particular, the measurement of otoacoustic emissions allows conclusions to be made on the functionality of the outer hair cells which are damaged first in most cases. Histological investigations on noise-exposed cochleas show extensive damage to the outer hair cells in the frequency range between 1.0 and 4.0 kHz, which correlates well with audiometric measurements.
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Affiliation(s)
- P S van de Weyer
- HNO-Universitätsklinik Heidelberg, Im Neuenheimer Feld 400, 69120 Heidelberg, Deutschland.
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Kanaya K, Ushio M, Kondo K, Hagisawa M, Suzukawa K, Yamaguchi T, Tojima H, Suzuki M, Yamasoba T. Recovery of facial movement and facial synkinesis in Bell's palsy patients. Otol Neurotol 2009; 30:640-4. [PMID: 19574944 DOI: 10.1097/mao.0b013e3181ab31af] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE We examined the relationship between the time course of development of facial synkinesis in patients with Bell's palsy and the severity of facial nerve damage. STUDY DESIGN Retrospective study. SETTING Tertiary referral center. PATIENTS Thirty-nine consecutive patients with Bell's palsy who developed synkinesis. INTERVENTION Diagnostic. MAIN OUTCOME MEASURES Subjects were divided into groups A (electroneurographic [ENoG] value, <10%; n = 31) and B (ENoG value, > or =10%; n = 8). Development of facial synkinesis was assessed based on the appearance of synkinetic potentials from the orbicularis oris muscle on the blink reflex test. Times to appearance of facial synkinesis in groups A and B were compared. The proportion of patients who developed facial synkinesis after complete recovery of facial movement was also assessed in 14 patients whose facial movement recovered completely. RESULTS The mean time to maximal recovery of facial movement was significantly longer in group A than in group B (p < 0.001), whereas the duration between the appearance of facial synkinesis and the onset of facial paralysis did not differ significantly between the 2 groups (p = 0.72). The proportion of patients who developed facial synkinesis after complete recovery of facial movement was significantly greater in group B than in group A (p = 0.015). CONCLUSION During the course of recovery from Bell's palsy, the patients with an ENoG value of 10% or greater have a higher risk of developing facial synkinesis after complete recovery of facial movement.
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Affiliation(s)
- Kaori Kanaya
- Department of Otolaryngology, Faculty of Medicine, University of Tokyo, Tokyo, Japan.
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Neuburger J, Lenarz T, Lesinski-Schiedat A, Büchner A. Spontaneous increases in impedance following cochlear implantation: Suspected causes and management. Int J Audiol 2009; 48:233-9. [DOI: 10.1080/14992020802600808] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Ohno T, Takegoshi H, Kikuchi S. Effects of Administration of High Dose Steroids for Complete Idiopathic Facial Nerve Palsy :. ACTA ACUST UNITED AC 2007; 110:665-71. [DOI: 10.3950/jibiinkoka.110.665] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Toshiya Ohno
- Department of Otorhinolaryngology, Saitama Medical Center, Saitama Medical School
| | - Hideki Takegoshi
- Department of Otorhinolaryngology, Saitama Medical Center, Saitama Medical School
| | - Shigeru Kikuchi
- Department of Otorhinolaryngology, Saitama Medical Center, Saitama Medical School
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Selivanova OA, Gouveris H, Victor A, Amedee RG, Mann W. Intratympanic Dexamethasone and Hyaluronic Acid in Patients with Low-Frequency and Ménière's-Associated Sudden Sensorineural Hearing Loss. Otol Neurotol 2005; 26:890-5. [PMID: 16151334 DOI: 10.1097/01.mao.0000185050.69394.48] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Steroids are widely used for the treatment of cochleovestibular disorders. Direct steroid application in the middle ear cavity, when combined with a round window membrane permeability-modulating substance, increases the level of the steroid reaching the target cells. We measured hearing in patients with idiopathic isolated low-frequency sensorineural hearing loss and in patients with sudden sensorineural hearing loss and a history of Ménière's disease. Contradictory reports about effectiveness of intratympanic steroid therapy on vertigo control and hearing improvement in patients with Ménière's disease exist in the literature. METHODS Eighteen patients with isolated low-frequency idiopathic sudden sensorineural hearing loss and 21 patients with sudden sensorineural hearing loss and a history of Ménière's disease were prospectively evaluated. The acute effect of the intratympanic application of dexamethasone with hyaluronic acid on hearing outcome after failure of an initial standard treatment with intravenous steroid and vasoactive substances was assessed. Evaluation was based on standard pure-tone audiometry findings. RESULTS After intratympanic injection of dexamethasone and hyaluronic acid, 14 of the 18 patients with isolated low-frequency sensorineural hearing loss showed a significant improvement in hearing. After intratympanic therapy, 15 patients with a previous history of Ménière's disease and idiopathic isolated low-frequency sensorineural hearing loss showed an improvement in hearing on pure-tone audiometry, four remained unchanged, and two showed a tendency toward a slight deterioration. CONCLUSION Intratympanic combined dexamethasone/hyaluronic acid application provides a reliable and safe therapeutic option for improvement of hearing in patients with isolated low-frequency idiopathic sudden sensorineural hearing loss or sensorineural hearing loss resulting from Ménière's disease who have failed intravenous steroid and vasoactive treatments.
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Affiliation(s)
- Oksana A Selivanova
- Department of Otolaryngology, Head and Neck Surgery, University of Mainz Medical School, Mainz, Germany.
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Gouveris H, Selivanova O, Mann W. Intratympanic dexamethasone with hyaluronic acid in the treatment of idiopathic sudden sensorineural hearing loss after failure of intravenous steroid and vasoactive therapy. Eur Arch Otorhinolaryngol 2004; 262:131-4. [PMID: 15747106 DOI: 10.1007/s00405-004-0772-6] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2003] [Accepted: 01/30/2004] [Indexed: 12/01/2022]
Abstract
The purpose of this prospective study was to test whether intratympanic application of dexamethasone/hyaluronic acid improves hearing outcome in patients with pantonal idiopathic sudden sensorineural hearing loss (ISSHL), in patients with sudden deafness or sudden profound SHL and in patients with predominant high-frequency ISSHL who are refractory to intravenous steroid and vasoactive therapy. The study took place in an academic tertiary referral hospital involving 21 patients with pantonal ISSHL, 10 patients with sudden deafness or sudden profound SHL and 9 patients with a high-frequency ISSHL. Intratympanic dexamethasone/hyaluronic acid was administered in the affected ear. Hearing was evaluated by means of standard pure-tone audiometry. The differences between pure-tone hearing thresholds by air conduction before intravenous therapy and before the beginning of the intratympanic therapy, as well as before and after intratympanic therapy, were calculated. Statistical analysis was performed by means of the Wilcoxon's test for paired samples. Intratympanic injection of dexamethasone/hyaluronic acid results in a significant global (pantonal) improvement in hearing in patients with pantonal ISSHL. It also effects improvement in hearing at selected frequencies (namely at 1.5 and 3 kHz) in patients with a predominant high-frequency ISSHL and at selected frequencies (namely at 0.5, 0.75 and 1 kHz) in patients with sudden deafness or sudden profound SHL. Neither systemic nor local side effects were observed. Intratympanic administration of dexamethasone/hyaluronic acid provides a safe and efficacious therapeutic option for the treatment of patients with pantonal and high-frequency ISSHL who don't respond to intravenous steroid and vasoactive therapy.
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Affiliation(s)
- Haralampos Gouveris
- Department of Otorhinolaryngology and Head and Neck Surgery, University of Mainz, Langenbeckstrasse 1, 55131, Mainz, Germany.
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Ullrich H, Kleinjung T, Steffens T, Jacob P, Schmitz G, Strutz J. Improved treatment of sudden hearing loss by specific fibrinogen aphaeresis. J Clin Apher 2004; 19:71-8. [PMID: 15274199 DOI: 10.1002/jca.20001] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The etiology of sudden sensorineural hearing loss is still unclear and is thought to result from disturbances of microcirculation, infectious causes, or autoimmune disorders. So far standard therapy did not show clear improvement over spontaneous remission rate, which is assumed to be about 50% [Nakashima et al., Acta. Otolaryngol. Stockh. 514:14-16, 1994; Schuknecht and Donovan, Arch. Otorhinolaryngol. 243:1-15, 1986; Harris and Sharp, Laryngoscope 100:516-524, 1990; Mayot et al., Clin. Immunol. Immunopath. 68:41-45, 1993; Gussen, Ann. Otol. Rhinol. Laryngol. 85:94-100, 1976]. Elevated blood viscosity due to high fibrinogen levels is supposed to cause decreased cochlear blood flow and thus initiate sudden hearing loss. The specific lowering of fibrinogen immediately decreases plasma viscosity exactly to the desired extent and should lead to improved cochlear blood flow [Suckfüll et al., Acta. Otolaryngol 119:763-766, 1999; Suckfüll, Lancet 360:1811-1817, 2002; Walch et al., Laryngol. Rhino. Otol. 75:641-645, 1996; Suckfüll et al., Otol. Neurotol. 23:309-311, 2002]. In a prospective uncontrolled pilot study on 36 patients with unilateral sudden onset sensorineural hearing loss (SHL) we tried to establish that 1-3 specific fibrinogen aphaereses alone improve recovery of hearing and that it is possible to lower fibrinogen to the target of 80-100 mg/dl without important side effects. Pure tone audiometry was carried out immediately before and after each aphaeresis as well as at 2 and 4 weeks and 6 months after treatment. Sixteen patients recovered spontaneously before undergoing fibrinogen adsorption. All 20 aphaeresis patients improved during immunoadsorption; in 60% of patients auditory thresholds returned to normal after the first immunoadsorption and treatment could be discontinued, in another 20% of patients complete recovery was reached after 4 weeks. The mean plasma fibrinogen concentration of the 20 patients before the first aphaeresis session was 308.1 +/- 51.5 mg/dl. Immediately after the first treatment session, the fibrinogen concentration was lowered to 100.7 +/- 25.3 mg/dl (P < 0.001). The second and third sessions also showed highly significant reductions in plasma fibrinogen. No important side effects were seen. In conclusion, specific fibrinogen adsorption is a promising new treatment modality that should be tested in a prospective, randomized controlled trial in patients with sudden hearing loss.
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Affiliation(s)
- Heidrun Ullrich
- Institute of Transfusion Medicine, University of Hamburg, Hamburg, Germany.
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Streppel M, Wittekindt C, von Wedel H, Walger M, Schöndorf HJ, Michel O, Stennert E. Progressive hearing loss in hearing impaired children: immediate results of antiphlogistic--rheologic infusion therapy. Int J Pediatr Otorhinolaryngol 2001; 57:129-36. [PMID: 11165650 DOI: 10.1016/s0165-5876(00)00455-9] [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] [Indexed: 10/17/2022]
Abstract
OBJECTIVE The question whether progressive sensorineural hearing loss during childhood is the fateful course of a main illness has been discussed controversially over 60 years. No medicamentous therapy with satisfactory results has been described in the literature. The goal of this study was to determine whether an infusion therapy, developed for the treatment of sudden hearing loss in the elderly, can induce recovery after progression in sensorineural hearing loss during childhood. METHODS Out of 20 children suffering from acute progression in sensorineural hearing loss, seven children were treated with an infusion therapy containing prednisolone, pentoxifylline and a plasma expander (group I), and 13 children were not treated (group II). All children were advised not to use hearing aids for 6 weeks. RESULTS In group I, we observed partial to complete restoration of hearing threshold towards the original hearing threshold given by previous routine controls in 6/7 children. In group II, only three children recovered, with the state of ten children's' hearing loss remaining unchanged. The long-term follow-up, however, showed no distinct difference in either group. CONCLUSION Infusion therapy can be helpful when treating acutely progressing sensorineural hearing loss during childhood. The benefit for communicative competence has to be discussed. Further studies should be conducted.
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Affiliation(s)
- M Streppel
- Department of Otorhinolaryngology, University of Cologne, Cologne, Germany
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20
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Abstract
OBJECTIVE To analyze the value of electromyography in predicting recovery from acute idiopathic facial nerve paralysis. STUDY DESIGN Retrospective case-series review. SETTING University-based hospital department of otorhinolaryngology/head neck surgery. PATIENTS Three hundred fifty-five patients with sudden facial paralysis of unknown cause (Bell's palsy). INTERVENTION Treatment consisted uniformly of high-dose prednisolone, dextran, and pentoxifylline. Prognostication was based on electromyography performed not earlier than 10 to 14 days after the onset of palsy. The findings were classified according to Seddon into neurapraxia and axonotmesis/ neurotmesis. There is an inherent statement on prognosis in this classification because neurapraxia is presumed to recover completely within 8 to 12 weeks, whereas axonotmesis is most likely to be followed by sequelae. MAIN OUTCOME MEASURES Facial nerve function after 6 months. RESULTS Complete recovery was predicted correctly in 92.4% of cases. For the relatively rare and therefore principally more difficult predictable event defective recovery prognosis was still accurate in 80.8%. CONCLUSION The detection of spontaneous fibrillation in needle electromyography is a reliable sign predicting unfavorable outcome. An accuracy of 80.8% for predicting unfavorable outcome may be sufficient to advise patients what to expect in the course of their facial nerve disorder. However, it seems dubious to build a decision about surgical intervention on such a test, because in the process, unnecessary surgery would be accepted for as much as one fifth of the patient population.
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Affiliation(s)
- C Sittel
- Department of Otorhinolaryngology/Head Neck Surgery, University of Cologne, Germany
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21
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Ramsey MJ, DerSimonian R, Holtel MR, Burgess LP. Corticosteroid treatment for idiopathic facial nerve paralysis: a meta-analysis. Laryngoscope 2000; 110:335-41. [PMID: 10718415 DOI: 10.1097/00005537-200003000-00001] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE A meta-analysis was designed to evaluate facial recovery in patients with complete idiopathic facial nerve paralysis (IFNP) by comparing outcomes of those treated with corticosteroid therapy with outcomes of those treated with placebo or no treatment. STUDY DESIGN Meta-analysis of prospective trials evaluating corticosteroid therapy for idiopathic facial nerve paralysis. METHODS A protocol was followed outlining methods for trial selection, data extraction, and statistical analysis. A MEDLINE search of the English language literature was performed to identify clinical trials evaluating steroid treatment of IFNP. Three independent observers used an eight-point analysis to determine inclusion criteria. Data analysis was limited to individuals with clinically complete IFNP. The endpoints measured were clinically complete or incomplete facial motor recovery. Effect magnitude and significance were evaluated by calculating the rate difference and Fisher's Exact Test P value. Pooled analysis was performed with a random effects model. RESULTS Forty-seven trials were identified. Of those, 27 were prospective and 20 retrospective. Three prospective trials met the inclusion criteria Tests of heterogeneity indicate the trial with the smallest sample size (RD = -0.19; 95% CI, -0.58-0.20), to be an outlier. It was excluded from the final analysis. Analyses of data from the remaining two studies indicate corticosteroid treatment improves complete facial motor recovery for individuals with complete IFNP. Rate difference demonstrates a 17% (990% CI, 0.01-0.32) improvement in clinically complete recovery for the treatment group based on the random effects model. CONCLUSIONS Corticosteroid treatment provides a clinically and statistically significant improvement in recovery of function in complete IFNP.
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Affiliation(s)
- M J Ramsey
- Tripler Army Medical Center, Honolulu, Hawaii 96859, USA
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22
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Hashimoto S, Chiba T, Toshima M, Koike S, Takasaka T. Is facial nerve decompression surgery effective? Eur Arch Otorhinolaryngol 1994:S378-9. [PMID: 10774400 DOI: 10.1007/978-3-642-85090-5_140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- S Hashimoto
- Department of Otolaryngology, Tohoku University School of Medicine, Sendai, Japan
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23
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Takeuchi S, Takeda T, Saito H. Effects of glycerol and mannitol on the interstitial fluid pressure of the facial nerve. Acta Otolaryngol 1990; 110:73-7. [PMID: 1696772 DOI: 10.3109/00016489009122517] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The pressure lowering effect of glycerol and mannitol on the interstitial fluid pressure of the facial nerve was studied in normal guinea pigs. The effect of low-molecular dextran on the interstitial fluid pressure of the facial nerve was also studied. Both peroral administration of glycerol and intravenous administration of mannitol lowered the interstitial fluid pressure of the facial nerve as well as the cerebrospinal fluid pressure. The pressure decrease in the facial nerve may be the result of a decreased cerebrospinal fluid pressure, caused by the administration of glycerol or mannitol. Low-molecular dextran did not cause significant pressure changes in the facial nerve.
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Affiliation(s)
- S Takeuchi
- Department of Otolaryngology, Kochi Medical School, Japan
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Ward A, Clissold SP. Pentoxifylline. A review of its pharmacodynamic and pharmacokinetic properties, and its therapeutic efficacy. Drugs 1987; 34:50-97. [PMID: 3308412 DOI: 10.2165/00003495-198734010-00003] [Citation(s) in RCA: 547] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Pentoxifylline (oxpentifylline) is an orally active haemorheological agent for the treatment of peripheral vascular disease, cerebrovascular disease and a number of other conditions involving a defective regional microcirculation. Pentoxifylline acts primarily by increasing red blood cell deformability, by reducing blood viscosity and by decreasing the potential for platelet aggregation and thrombus formation. Extensive open and placebo-controlled studies have shown that pentoxifylline 600 to 1200 mg/day for at least 6 weeks is associated with subjective and objective improvements in 60 to 100% of patients with peripheral vascular disease. The most commonly assessed clinical parameter, walking distance, is usually improved by about 100%, although much greater improvements have also been documented. Other parameters which have been clearly improved include lower limb rest pain, paraesthesia, muscle blood flow, cramps and leg ulcers. Pentoxifylline has produced consistently better results than placebo, and in those studies using comparative drugs, better results than nylidrin, adenosine and naftidrofuryl. In patients with cerebrovascular disorders, open studies with pentoxifylline, usually at a dosage of 600 to 1200 mg/day (300 to 600 mg/day in Japan), have shown marked overall clinical improvements in about 85% of patients. Symptomatic improvements in rehabilitation psychometric tests, neuromotor and speech deficits and other subjective symptoms have accompanied increased cerebral blood flow, particularly to ischaemic areas. Pentoxifylline would appear to be useful in most types of cerebrovascular disease including transient ischaemic attacks, sequelae of cerebral thrombosis and haemorrhage, and chronic ischaemic disorders. In patients with chronic cerebrovascular disease pentoxifylline 600 to 1200 mg/day conferred significant clinical benefit compared with placebo and in isolated studies proved to be superior to drugs such as co-dergocrine mesylate, adenosine and pyrithioxine. Preliminary studies indicate that pentoxifylline may also prove useful in vaso-occlusive crises of sickle cell disease, some hearing disorders, disorders of eye circulation, high altitude sickness and asthenozoospermia. Pentoxifylline is usually well tolerated when administered as the conventional controlled release formulation, gastrointestinal symptoms (about 3%) being the most common complaint, although these and other adverse effects have not occurred to a significantly greater extent than with placebo. Thus, pentoxifylline offers a well-tolerated and effective alternative to the treatment options available for patients with peripheral vascular disease.(ABSTRACT TRUNCATED AT 400 WORDS)
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Affiliation(s)
- A Ward
- ADIS Drug Information Services, Auckland
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