RESUMO
Meniere's Disease (MD) is an inner ear disorder characterized by spontaneous recurrent vertigo, fluctuating sensorineural hearing loss, aural fullness and low-pitch tinnitus. Therapeutic management of MD includes dietary restriction and medical therapy. A minority of cases is characterized by frequent vertigo attacks, progressive hearing loss and persistent tinnitus even through the continuous medical treatments; this condition is called intractable MD and requires a therapeutic escalation from non-invasive medical treatment to surgical intervention. Invasive procedures include endolymphatic sac surgery, vestibular nerve section and labyrinthectomy. These procedures have a very high success rate on symptom control but may have a severe impact on the hearing function. However, the simultaneous combined approach of demolitive surgery and cochlear implantation may be a valid approach to treat symptoms of intractable MD and preserve hearing function. In the present study, we review current literature focusing on intractable MD to describe and discuss advantages and disadvantages of established and newly proposed surgical treatments for intractable MD.
Assuntos
Implante Coclear , Perda Auditiva Neurossensorial , Doença de Meniere , Zumbido , Perda Auditiva Neurossensorial/diagnóstico , Perda Auditiva Neurossensorial/etiologia , Perda Auditiva Neurossensorial/cirurgia , Humanos , Doença de Meniere/diagnóstico , Doença de Meniere/cirurgia , Zumbido/etiologia , Zumbido/cirurgia , VertigemRESUMO
To evaluate the long term effect of Intratympanic dexamethasone in intractable Meniere's disease. 30 patients with refractory Meniere's disease which did not respond to the standard medical management, were treated with Intratympanic dexamethasone injections. Post treatment hearing outcome and dizziness scores were compared with the pretreatment values respectively. The mean dizziness handicap inventory (DHI) score was reduced from 91.58 (range 80-100) to be 31.00 (p = 0.00) at 3 months of treatment. With the successive follow-up periods, the mean DHI scores were reduced to 51.50, 46.6, and 50.90 at the end of, 6, 12, and 24 months (p = 0.04, 0.35, and 0.49 respectively). Again at the end of 24 months, 23.80% of patients were free of vertigo (p = 0.01). No patient had improvement in the hearing (> 10 dB) in any of the follow-up periods and 6.6% demonstrated deterioration in hearing. There were no major intraoperative or postoperative complications detected. Intratympanic injection of steroid is a safe and effective method for treating intractable Meniere's disease. Although short term improvement in the vertigo is well documented, still in 23% of the patients were found to be free of vertigo at even the end of 24 months. There was no significant improvement in hearing noticed, either in short term or in long term.
RESUMO
Background: Meniere's disease appears to be a complex inner ear disorder and also remains a controversial and often difficult disease as regards determination of diagnosis, pathogenesis and especially optimal treatment.Aims/objectives: To investigate the long-term effects of progressive surgical treatment in the management of the vertigo attacks of intractable Meniere's disease.Material and methods: Eighteen patients with medically intractable and active Meniere's disease were opted to try Meniett pulse generator (Meniett), endolymphatic sac decompression (ESD) and triple semicircular canal occlusion (TSCO) in order to control the attacks of vertigo. Patients were indicated on the symptom report card the maximum level of vertigo, activity and stress.Results: Of 18 patients with medically intractable and active Meniere's disease during mean 165-month follow-up, the attacks of vertigo were effectively controlled in 14 patients by Meniett (77.78%), 2 patients by Meniett and ESD (11.11%), 2 patients by Meniett, ESD and TSCO (11.11%).Conclusions and significance: It is of great importance for intractable Meniere's disease to select surgically combined treatment process including Meniett, ESD and TSCO to effectively control the attacks of vertigo and a long-term follow-up.
Assuntos
Doença de Meniere/cirurgia , Tratamento Transtimpânico com Micropressão , Vertigem/cirurgia , Adulto , Idoso , Feminino , Seguimentos , Humanos , Masculino , Doença de Meniere/complicações , Pessoa de Meia-Idade , Falha de Tratamento , Vertigem/etiologia , Adulto JovemRESUMO
Meniere's disease is an inner ear disease, characterized by recurrent rotatory vertigo, sensorineural hearing loss and tinnitus. There are some with frequent vertigo attacks, progressive hearing loss and persistent annoying tinnitus even through the continuous standard medical treatments. These cases are thought to account for 10%-20% of all cases of Meniere's disease. In this review article, we would like to demonstrate the evidences for surgical treatments according to the previous papers, and consider the next therapeutic strategies including surgical options according to the international guidelines.
Assuntos
Técnicas de Ablação/métodos , Denervação/métodos , Anastomose Endolinfática/métodos , Doença de Meniere/cirurgia , Nervo Vestibular/cirurgia , Saco Endolinfático/cirurgia , Medicina Baseada em Evidências , Gentamicinas/uso terapêutico , Humanos , Injeção Intratimpânica , Inibidores da Síntese de Proteínas/uso terapêuticoRESUMO
OBJECTIVES: Mental disorder is often one of the causes to make treatments for Ménière's disease more difficult. The aim in the present study is to examine ratios of the neurosis and depression in patients with intractable Ménière's disease and also relationships between the ratios and surgical results after endolymphatic sac drainage with large doses of steroids. METHODS: Between 1998 and 2009, we enrolled 263 intractable Ménière's patients and divided into two groups, 207 in surgical group and 56 in non-surgical group. We used the Cornell Medical Index (CMI) and the Self-rating Depression Scale (SDS) at the diagnosis in our hospital to evaluate their psychological condition before treatments. CMI domains III and IV were defined as neurosis and SDS scores more than 40 as depression as a matter of convenience. Two years as well as seven years after surgery, patients with vertigo zero/month and hearing change>-10dB were evaluated in success group and the others in non-success group. RESULTS: Neurosis and depression were diagnosed in approximately 40% and 60%, respectively, of intractable Ménière's disease. Our results showed that surgical treatment significantly improved vertigo suppression and hearing gain in patients with no psychological symptoms compared with those exhibiting psychological symptoms both in surgical and non-surgical groups. Furthermore, surgical results in cases with mental disorder were superior to non-surgical results in cases without mental distress. CONCLUSIONS: All taken together, psychological supports could be necessary for improving results both in the surgical and non-surgical treatments for patients with intractable Ménière's disease. Some cases with intractable Ménière's disease should really require additional surgical treatments even after psychological therapies.