RESUMO
Objective: To explore the incidence of sudden deafness accompanied with tinnitus, the selection of examination protocols and treatment, and to provide reference for the establishment of new guidelines for sudden deafness. Methods: CiteSpace software was used for analysis and data mining to analyze and summarize the computer-retrieved articles on diagnostic examination and treatment of sudden deafness accompanied with tinnitus collected from CNIC, Wanfang and Web of Science databases from 2011 to 2021. Results: A total of 207 randomized controlled studies were retrieved in this study, including 121 in Chinese and 86 in English. Finally, 74 Chinese literatures and 16 English literatures were included. Among the 74 valid Chinese literatures, 64 (86.5%) were accompanied with tinnitus, 58 (78.4%) with dizziness/vertigo, 25 (33.8%) with aural fullness, 10 (13.5%) with headache, 4 (5.4%) with insomnia, 4 (5.4%) with a mixture of dizziness and tinnitus, and 2 (2.7%) with vomiting. Among the 16 English literatures, 15 (93.8%) were accompanied with tinnitus, 12 (75.0%) with vertigo, 1 (6.3%) with aural fullness, and 1 (6.3%) with a mixture of various symptoms. Among the 64 Chinese articles mentioning tinnitus, only 9 mentioned tinnitus matching tests, and 1 mentioned that the treatment for tinnitus accompanying symptoms was sound therapy and psychological counseling. The incidence rates of tinnitus accompanying four different types of sudden deafness, from low to high, are as follows: low-to-mid frequency, 82.4%; mid-to-high frequency, 90.7%; complete deafness, 92.4%; and flat type, 92.8%. Conclusion: Tinnitus is the most common accompanying symptom of sudden deafness, and tinnitus matching test is an effective evaluation method. When establishing a scientific, comprehensive, and systematic diagnosis and treatment system or guidelines for sudden deafness, attention should be paid to the diagnosis and treatment of tinnitus symptoms and their adverse psychological reactions, in order to reduce the incidence of tinnitus patients in the later stage of recovery from sudden deafness.
Assuntos
Perda Auditiva Súbita , Zumbido , Zumbido/complicações , Humanos , Perda Auditiva Súbita/complicações , Vertigem/complicações , Mineração de Dados , Tontura/etiologia , SoftwareRESUMO
Objective: To analyze the clinical characteristics, curative effect related factors and follow-up situation of bilateral sudden sensorineural hearing loss (BSSHL). Methods: The clinical data of 169 patients(338 ears) with BSSHL were retrospectively summarized, and the demographic characteristics, predisposing factors, concomitant symptoms and diseases, and audiological characteristics were statistically described. Additionally, influencing factors of curative effect and prognosis were statistically analyzed. Results: Among the 169 patients, 50.9% (86/169) of patients had at least one incentive, with cold and fatigue being the most common incentives(both 23/169). There were high rates of accompanying symptoms including tinnitus (150/169, 88.8%) and dizziness (100/169, 59.2%). Hypertension(49/169, 29.0%)and diabetes(23/169, 13.6%)were the most common concomitant diseases observed. Most cases exhibited all frequencies involvement, with flat type and total deafness type accounting for 83.1%(281/338 ears). The most common degree of hearing loss was total deafness(86/338 ears), with approximately 60.1%(203/338 ears) of the cases being severe or worse. The total effective rate of treatment was only 29.0%, but it increased to 39.5% for patients with course of disease≤14 days, however, when course of disease>30 days, the effective rate decreased sharply to 3.6%, showing a significant difference between these two groups(χ2=13.776,<0.01). Different types of hearing curves showed statistically significant difference in efficiency(χ2=14.782, P<0.01). Comparing the hearing improvements of 28 BSSHL patients from admission to discharge and from discharge to follow-up, it was found that the hearing improvement of the two groups showed statistically significant difference at the frequencies of L-250 Hz, L-500 Hz, R-125 Hz, R-250 Hz and R-500 Hz(Z value was -2.495, -3.083, -3.970, -3.388 and -3.264 respectively, all P<0.05). The proportion of patients with elevated serum IgE was much higher than that of the normal population. Conclusion: BSSHL patients suffer from serious hearing loss, and many also experience tinnitus and vertigo symptoms. Due to the poor efficiency of treatment, it is better for patients to be treated within 30 days of onset. For patients of hearing loss in the low frequency range, hearing improvement is more significant during hospitalization. And the occurrence of BSSHL may involve an immune mechanism.
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Perda Auditiva Neurossensorial , Perda Auditiva Súbita , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Adulto , Estudos Retrospectivos , Perda Auditiva Súbita/terapia , Perda Auditiva Súbita/diagnóstico , Adulto Jovem , Idoso , Adolescente , Criança , Resultado do Tratamento , PrognósticoRESUMO
It is reported that sudden sensorineural hearing loss (SSNHL) is closely related to diabetes, hypertension, and hyperlipidemia. While the metabolic syndrome (MetS) is a multifactorial disease that includes diabetes, hypertension, dyslipidemia, and obesity, which are known to be associated with SSNHL. Weather conditions have long been known to affect the SSNHL. This study aimed to make a clear connection between MetS, or weather conditions, and the severity and prognosis of SSNHL. 127 SSNHL patients have been divided into the MetS group and the non-MetS group, and the demographic and clinical characteristics of the 2 groups have been analyzed retrospectively. There were 52 (40.9%) patients in the MetS group, while there were 75 (59.1%) patients in the non-MetS group. The rate of vertigo, hypertension, diabetes, lower high-density lipoprotein cholesterol (HDL-C) levels, high triglyceride (TG), and body mass index (BMI) ≥25 (kg/m2 ) were significantly higher in the MetS group than those in non-MetS group. Vertigo, hypertension, and Mets were linked to the severity of hearing loss. The rate of complete recovery and partial recovery in the MetS group was clearly lower than that in non-MetS group. According to the multivariate analysis, MetS was significantly associated with a poorer prognosis of SSNHL; a high ambient temperature difference at onset and hypertension were correlated with a poor prognosis. These results demonstrate that the severity and prognosis of SSNHL can be influenced by the MetS. High ambient temperature differences at onset and hypertension were indicators of a poor prognosis for SSNHL.
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Perda Auditiva Neurossensorial , Perda Auditiva Súbita , Síndrome Metabólica , Índice de Gravidade de Doença , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Síndrome Metabólica/epidemiologia , Síndrome Metabólica/complicações , Síndrome Metabólica/diagnóstico , Perda Auditiva Neurossensorial/diagnóstico , Perda Auditiva Neurossensorial/epidemiologia , Perda Auditiva Neurossensorial/etiologia , Prognóstico , Perda Auditiva Súbita/diagnóstico , Perda Auditiva Súbita/epidemiologia , Estudos Retrospectivos , Adulto , Tempo (Meteorologia) , Idoso , Hipertensão/epidemiologia , Hipertensão/complicações , Hipertensão/diagnóstico , Fatores de Risco , Vertigem/epidemiologia , Vertigem/diagnóstico , Vertigem/etiologiaRESUMO
INTRODUCTION: Hearing loss among military personnel is a well-known challenge, reported as the second most common VA service-connected disability. Although most hearing loss occurs gradually, a subset occurs suddenly and significantly impacts quality of life and military readiness and is considered as a medical emergency. This study aims to evaluate the incidence of sudden hearing loss among different subpopulations within the military system to better identify at-risk groups. MATERIALS AND METHODS: This study was a retrospective population-based study reviewing all cases of diagnosed sudden hearing loss between January 1, 2016 and December 31, 2021 within active duty service members in the U.S. DoD. Statistical analysis of multiple subpopulations was performed. RESULTS: There were 2,650 cases of sudden hearing loss diagnosed in active duty service members during the study period, with an average incidence of 32.9 cases per 100,000 people per year, compared with 5 to 27 cases per 100,000 people per year reported in civilian populations. Senior officers demonstrated significantly increased rates of sudden hearing loss with 103.9 cases per 100,000 people per year, likely as a result of increased age, as did Air Force personnel with 45.1 cases per 100,000 people per year. There was no difference in incidence based on military occupational specialty, though service members located overseas were noted to have decreased incidence compared with those stationed within the USA. There was no significant difference during the years before coronavirus-19 pandemic (2016-2019) compared to the years following the start of the pandemic (2020-2021). CONCLUSIONS: Sudden hearing loss appears to occur more frequently in military personnel than in the civilian population. The increased incidence in senior officers is likely driven by increased age, though further evaluation into the discrepancies between reported incidence of hearing loss among enlisted service members and officers is warranted. Although military occupational specialty did not demonstrate any significant difference in incidence, for thus far unknown reasons those in the Air Force demonstrated increased rates of sudden hearing loss. Although other potentially at-risk groups were identified, focused efforts to better understand contributing factors to elevated incidence in senior officers and Air Force personnel will help to better mitigate the incidence and effects of sudden hearing loss.
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Perda Auditiva Súbita , Militares , Humanos , Perda Auditiva Súbita/epidemiologia , Masculino , Adulto , Militares/estatística & dados numéricos , Feminino , Estudos Retrospectivos , Incidência , Estados Unidos/epidemiologia , Pessoa de Meia-Idade , Fatores de Risco , COVID-19/epidemiologiaRESUMO
Hearing loss is the cause of significant morbidity throughout the United States and the world. Because of numerous factors, such as ongoing noise exposure, poorly controlled chronic disease, and an aging population, the burden of hearing loss is expected to continue to increase. Hearing loss commonly is categorized as conductive, sensorineural, or mixed. The type of hearing loss can be determined through a combination of patient history and physical examination, and then confirmed with audiometry and tympanometry. Advanced imaging is not typically necessary, but it may be helpful in specific instances. The presentation of sudden sensorineural hearing loss should prompt urgent referral to an otolaryngologist and audiologist. Management of this condition is selective but may initially include oral corticosteroids. Management for chronic hearing loss involves the use of hearing aids, which can offer a large benefit to users but historically have been expensive and not covered by many insurance plans. Recent US legislation has made hearing aids more accessible and affordable by allowing direct-to-consumer marketing and offering over-the-counter hearing aids without a clinical evaluation.
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Auxiliares de Audição , Humanos , Testes de Impedância Acústica , Audiometria , Perda Auditiva/diagnóstico , Perda Auditiva/terapia , Perda Auditiva Neurossensorial/diagnóstico , Perda Auditiva Neurossensorial/terapia , Perda Auditiva Súbita/terapia , Perda Auditiva Súbita/diagnóstico , Estados UnidosRESUMO
OBJECTIVE: Identify if pre-incident aspirin influences severity and outcome of idiopathic sudden sensorineural hearing loss (SSNHL). STUDY DESIGN: Retrospective review. SETTING: Tertiary care center. METHODS: Patients with idiopathic SSNHL were identified and separated into aspirin and non-aspirin groups. Variables, including demographics, comorbid conditions, audiologic outcomes were identified and compared between groups. RESULTS: One hundred forty-eight patients were included that met inclusion criteria. There were 38 patients who were on pre-incident aspirin therapy and 110 patients not on aspirin prior to the onset of SSNHL. Pre- and post-treatment audiologic status was worsened in the aspirin group. Other comorbid conditions, including hyperlipidemia, coronary artery disease (CAD), cerebrovascular accident (CVA), and vertigo symptoms had an effect as well. With multivariate analysis, CAD, CVA, and vertigo symptoms appeared to have an effect more than aspirin. CONCLUSIONS: Patients on aspirin have a worsened pre- and post-treatment audiologic status. This appears to be more due to the underlying CAD or history of CVA rather than aspirin use itself.
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Aspirina , Perda Auditiva Neurossensorial , Perda Auditiva Súbita , Inibidores da Agregação Plaquetária , Humanos , Aspirina/efeitos adversos , Aspirina/administração & dosagem , Masculino , Feminino , Inibidores da Agregação Plaquetária/efeitos adversos , Inibidores da Agregação Plaquetária/uso terapêutico , Estudos Retrospectivos , Perda Auditiva Súbita/tratamento farmacológico , Perda Auditiva Neurossensorial/tratamento farmacológico , Pessoa de Meia-Idade , Idoso , Resultado do Tratamento , Adulto , Índice de Gravidade de DoençaRESUMO
OBJECTIVE: This study evaluates intratympanic lidocaine's efficacy and safety for tinnitus relief in sudden sensorineural hearing loss (SSNHL) patients. METHODS: In a double-blind randomized controlled trial, 100 SSNHL patients with unilateral tinnitus received either intratympanic lidocaine or saline plus usual care. Treatment impact was assessed at 1 and 3 months using the Tinnitus Handicap Inventory, subjective visual analog scale, pure-tone audiometry. RESULTS: The lidocaine group demonstrated significant tinnitus relief according to the Tinnitus Handicap Inventory and visual analog scale, without pure-tone audiometry improvement or serious adverse events throughout the study period. CONCLUSION: Intratympanic lidocaine provides a safe, efficacious treatment option for SSNHL tinnitus. Further studies should refine the dosage and delivery parameters because of SSNHL's heterogenous nature.
Assuntos
Anestésicos Locais , Audiometria de Tons Puros , Perda Auditiva Neurossensorial , Perda Auditiva Súbita , Injeção Intratimpânica , Lidocaína , Zumbido , Humanos , Zumbido/tratamento farmacológico , Método Duplo-Cego , Masculino , Feminino , Lidocaína/administração & dosagem , Lidocaína/uso terapêutico , Pessoa de Meia-Idade , Perda Auditiva Neurossensorial/tratamento farmacológico , Adulto , Resultado do Tratamento , Perda Auditiva Súbita/tratamento farmacológico , Anestésicos Locais/administração & dosagem , Anestésicos Locais/uso terapêutico , IdosoRESUMO
Background and Objectives: Although different hypotheses have been proposed over time, there is a dearth of information on factors able to predict the response to treatment for idiopathic sudden sensorineural hearing loss (ISSNHL) and hearing recovery. The aim of this study was to apply univariate and multivariate statistical models in a retrospective clinical setting of patients given therapy for ISSNHL at our tertiary academic audiological centers to investigate the prognostic value of clinical signs, symptoms, and comorbidities in relation to hearing recovery. Materials and Methods: The inclusion criteria were: history of ISSNHL diagnosed and treated at the Padova or Modena tertiary academic audiological centers; age ≥ 18 years; availability of clinical and audiological outcome data. The exclusion criteria were: hearing loss in acoustic schwannoma, endolymphatic hydrops, meningitis, trauma (head trauma, temporal bone fracture, acoustic trauma), barotrauma, perilymphatic fistula; exposure to noise levels ≥ 80 dB in the work environment; any unilateral or bilateral hearing loss (except for presbycusis) prior to ISSNHL diagnosis; any disorders affecting the external or middle ear; any previous ear surgery; refusal to make medical data available for research purposes. Eighty-six consecutive patients (38 females, 48 males; median age: 58 years; interquartile range: 47.00-69.00 years) were included. A systemic steroid therapy was administered to all patients, either orally with prednisone or intravenously with methylprednisolone. Second-line therapy included intratympanic steroid injections and/or hyperbaric oxygen therapy. Results: A multivariate logistic regression model was used, including the non-multicollinear clinical and audiological variables, which showed a p-value < 0.10 at the univariate analyses (namely age at diagnosis, time to diagnosis, oral steroid dose, and PTA on the affected side). Only PTA on the affected side retained its statistical significance (OR: 1.0615, 95% CI: 1.0185-1.1063, p = 0.005). Conclusions: The analysis of our data showed an association between the hearing threshold before treatment and the recovery from ISSNHL. Further studies on larger cohorts (especially in a prospective setting) are needed to shed more light on the prognostic role of clinical parameters in patients with ISSNHL. In a correct counseling setting, with regard to the patient's concern about not being able to recover hearing, it is important to offer perspectives of appropriate hearing rehabilitation approaches.
Assuntos
Perda Auditiva Neurossensorial , Perda Auditiva Súbita , Centros de Atenção Terciária , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Centros de Atenção Terciária/estatística & dados numéricos , Perda Auditiva Neurossensorial/terapia , Prognóstico , Estudos Retrospectivos , Idoso , Perda Auditiva Súbita/terapia , Perda Auditiva Súbita/diagnóstico , Adulto , Oxigenoterapia Hiperbárica/métodos , Oxigenoterapia Hiperbárica/estatística & dados numéricos , Audiologia/métodosRESUMO
OBJECTIVE: Acute sensorineural hearing loss represents a spectrum of conditions characterized by sudden onset hearing loss. The "Clinical Practice Guidelines for the Diagnosis and Management of Acute Sensorineural Hearing Loss" were issued as the first clinical practice guidelines in Japan outlining the standard diagnosis and treatment. The purpose of this article is to strengthen the guidelines by adding the scientific evidence including a systematic review of the latest publications, and to widely introduce the current treatment options based on the scientific evidence. METHODS: The clinical practice guidelines were completed by 1) retrospective data analysis (using nationwide survey data), 2) systematic literature review, and 3) selected clinical questions (CQs). Additional systematic review of each disease was performed to strengthen the scientific evidence of the diagnosis and treatment in the guidelines. RESULTS: Based on the nationwide survey results and the systematic literature review summary, the standard diagnosis flowchart and treatment options, including the CQs and recommendations, were determined. CONCLUSION: The guidelines present a summary of the standard approaches for the diagnosis and treatment of acute sensorineural hearing loss. We hope that these guidelines will be used in medical practice and that they will initiate further research.
Assuntos
Perda Auditiva Neurossensorial , Perda Auditiva Súbita , Humanos , Perda Auditiva Neurossensorial/diagnóstico , Perda Auditiva Neurossensorial/terapia , Perda Auditiva Súbita/terapia , Perda Auditiva Súbita/diagnóstico , Doença Aguda , Japão , Neuroma Acústico/terapia , Neuroma Acústico/diagnóstico , Auxiliares de AudiçãoRESUMO
BACKGROUND: Glycerophospholipids (GPLs) are essential for cell membrane structure and function. Sphingomyelin and its metabolites regulate cell growth, apoptosis, and stress responses. This study aimed to investigate lipid metabolism in patients experiencing sudden sensorineural hearing loss across all frequencies (AF-SSNHL). METHODS: The study included 60 patients diagnosed with unilateral AF-SSNHL, among whom 30 patients had a level of hearing improvement ≥ 15 dB after 6 months of follow-up. A propensity score-matched (2:1) control group was used. Liquid chromatographyâmass spectrometry based untargeted lipidomics analysis combined with multivariate statistics was performed to investigate the lipids change. The "lipidome" R package and weighted gene co-expression network analysis (WGCNA) were utilised to assess the lipids' structural features and the association between lipids and hearing. RESULTS: Lipidomics successfully differentiated the AF-SSNHL group from the control group, identifying 17 risk factors, mainly including phosphatidylcholine (PC), phosphatidylethanolamine (PE), and related metabolites. The ratios of lysophosphatidylcholine/PC, lysophosphatidylethanolamine/PE, and lysodimethylphosphatidylethanolamine/PE were upregulated, while some glycerophospholipid (GPL)-plasmalogens were downregulated in the AF-SSNHL group, indicating abnormal metabolism of GPLs. Trihexosylceramide (d34:1), PE (18:1e_22:5), and sphingomyelin (d40:3) were significantly different between responders and nonresponders, and positively correlated with hearing improvement. Additionally, the results of the WGCNA also suggested that partial GPL-plasmalogens were positively associated with hearing improvement. CONCLUSION: AF-SSNHL patients exhibited abnormally high blood lipids and pronounced GPLs metabolic abnormalities. Sphingolipids and GPL-plasmalogens had an association with the level of hearing improvement. By understanding the lipid changes, clinicians may be able to predict the prognosis of hearing recovery and personalize treatment approaches.
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Biomarcadores , Perda Auditiva Neurossensorial , Metabolismo dos Lipídeos , Lipidômica , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Biomarcadores/sangue , Perda Auditiva Neurossensorial/sangue , Adulto , Perda Auditiva Súbita/sangue , Glicerofosfolipídeos/sangue , Idoso , Fosfatidiletanolaminas/sangue , Fosfatidiletanolaminas/metabolismo , Fosfatidilcolinas/sangue , Fosfatidilcolinas/metabolismo , Lisofosfatidilcolinas/sangue , Esfingomielinas/sangue , Esfingomielinas/metabolismo , LisofosfolipídeosRESUMO
Objective:To analyze the factors influencing the prognosis of sudden sensorineural deafness in children, and to provide theoretical basis for clinical prevention and treatment. Methods:The clinical data of 109 children with sudden deafness admitted to our hospital from 2016 to 2023 were retrospectively analyzed. The children were grouped according to eight related factors, including gender, age, climate, duration of hearing loss, concomitant symptoms, degree of hearing loss, sicken ear, and auditory curve. The chi-square test was used for univariate analysis, and logistic regression was employed to identify factors influencing prognosis. Results:After conventional treatment, 56 cases were ineffectiveï¼51.40%ï¼, 30 cases were effectiveï¼27.5%ï¼, 13 cases were effectiveï¼11.9%ï¼, 10 cases were curedï¼9.2%ï¼, and the total effective rate was 48.6%. Among concomitant symptoms, children with tinnitus had better treatment resultsï¼P<0.05ï¼; In the degree of hearing loss, the effective rate of mild hearing loss was the highestï¼83.3%ï¼, and the effective rate of very severe hearing loss was the lowestï¼40.0%ï¼. The prognosis of low frequency decline and high frequency decline were betterï¼P<0.05ï¼; There was no significant correlation between gender, age, climate, duration of hearing loss, sicken ear and prognosisï¼P>0.05ï¼. Conclusion:The auditory curve and the degree of hearing loss are the factors affecting the prognosis of children with sudden deafness. Additionally, children with tinnitus tend to have a better prognosis.
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Perda Auditiva Neurossensorial , Perda Auditiva Súbita , Humanos , Criança , Masculino , Feminino , Prognóstico , Perda Auditiva Súbita/terapia , Estudos Retrospectivos , Pré-Escolar , Adolescente , Zumbido , Modelos LogísticosRESUMO
Idiopathic sudden sensorineural hearing loss is an unexplained sudden loss of sensorineural hearing, with no specific pathogenesis, and is difficult to treat. The most common therapeutic strategy for idiopathic sudden sensorineural hearing loss is the use of steroids combined with neurotrophic drugs, as other treatments have shown limited efficacy. However, in recent years, hyperbaric oxygen therapy has emerged as a promising treatment option. Studies have shown that hyperbaric oxygen therapy, in combination with conventional treatments, can effectively alleviate inner ear edema, improve blood circulation, and suppress inflammation. Therefore, hyperbaric oxygen therapy plays an important role in the treatment of idiopathic sudden sensorineural hearing loss. In this review, we aim to assess existing studies and summarize the clinical effects and mechanisms of hyperbaric oxygen therapy in idiopathic sudden sensorineural hearing loss, providing a basis for further research on the clinical treatment of this disorder.
Assuntos
Perda Auditiva Neurossensorial , Perda Auditiva Súbita , Oxigenoterapia Hiperbárica , Humanos , Perda Auditiva Neurossensorial/terapia , Perda Auditiva Súbita/terapiaRESUMO
OBJECTIVES: To observe the clinical efficacy of acupuncture intervention at different time for patients with sudden hearing loss. METHODS: According to the timing of acupuncture intervention, 86 patients were divided into early exposure group (n=43) and late exposure group (n=43) . The early exposure group was given acupuncture treatment within 14 days of onset, and the late exposure group was given acupuncture treatment after 14 days of onset. After propensity score matching (PSM, a statistical matching technique for observational data) processing by using SPSS26.0 software, outcomes of 30 cases in the early exposure group and 30 cases in the late exposure group were analyzed. In addition to receiving basic treatment with drugs for vascular dilatation, thrombolysis, nourishing nerve, etc., all patients of the two groups were treated with neck acupuncture ("Neck Seven Meridian Lines" acupuncture), once every other day except Sundays, for a total of 12 time. Before, after the treatment and 3 months after the treatment, the total score of the Tinnitus Handicap Inventory (THI, 0, 2 and 4 points for each of the 25 items, total scores = 100 points) scale was used to evaluate the improvement of tinnitus symptoms caused by hearing loss. The clinical therapeutic effect was evaluated according to the efficacy grading criteria in the Guidelines for Diagnosis and Treatment of Sudden Deafness (2015) and the changes of pure tone audiometry curve. Multivariate Logistic regression was used to analyze the effect of factors that might influence efficacy before propensity score matching. RESULTS: The THI scores of patients in both groups decreased strikingly after the treatment and 3 months' follow-up (P<0.05). Compared with the same time-points of the late exposure group, the total THI scores of post-treatment and 3 months' follow-up were evidently lower in the early exposure group (P<0.05). The effective rate of the early exposure group (22/30, 80.00%) was significantly higher (P<0.05) than that of the late exposure group (16/30, 53.33%). The classification of sudden deafness and the application of traditional Chinese medicine in this study were not independent factors affecting the total effective rate. CONCLUSIONS: The time point of acupuncture intervention is an important factor affecting the effect on hearing and tinnitus disability of patients with sudden deafness. The earlier acupuncture treatment is accepted, the better the therapeutic effect is.
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Terapia por Acupuntura , Perda Auditiva Súbita , Humanos , Perda Auditiva Súbita/terapia , Masculino , Feminino , Pessoa de Meia-Idade , Adulto , Resultado do Tratamento , Idoso , Fatores de Tempo , Pontos de Acupuntura , Adulto Jovem , Zumbido/terapiaRESUMO
Idiopathic sudden sensorineural hearing loss (ISSNHL) is characterized by abruptly appearing hearing loss, sometimes accompanied by vertigo. Vascular pathologies (e.g., cochlear ischemia, or cochlear infarction) are one of the most likely causes of ISSNHL. This review aims to present current understanding of inner ear anatomy, clinical features of ISSNHL, and its treatment strategies. The labyrinthine artery is the only end artery supplying blood to the inner ear, and it has three branches: the anterior vestibular artery, the main cochlear artery, and the vestibulo-cochlear artery (VCA). Occlusion of the VCA can be caused by a variety of factors. The VCA courses through a narrow bone canal. ISSNHL is usually diagnosed after excluding retrocochlear pathologies of sudden sensorineural hearing loss (SSNHL), such as vestibular schwannoma. Therefore, a head MRI or assessing auditory brainstem responses are recommended for patients with SSNHL. Severe SSNHL patients with high CHADS2 scores, an index of stroke risk, have a significantly lower rate of vestibular schwannoma than severe SSNHL patients with low CHADS2 scores, suggesting that severe ISSNHL in individuals at high risk of stroke is caused by vascular impairments. Intralabyrinthine hemorrhage causes SSNHL or vertigo, as in ISSNHL. The diagnosis of intralabyrinthine hemorrhage requires careful interpretation of MRI, and a small percentage of patients diagnosed with ISSNHL may in fact have intralabyrinthine hemorrhage. Many studies have reported an association between ISSNHL and atherosclerosis or cardiovascular risk factors (e.g., diabetes mellitus, hypertension, dyslipidemia and cardiovascular disease), and subsequent risk of stroke in patients with ISSNHL may be elevated compared to controls. Increased hearing level on the healthy ear side, high Framingham risk score, high neutrophil-to-lymphocyte ratio, high platelet-to-lymphocyte ratio, and severe white matter lesions may be poor prognostic factors for patients with ISSNHL. The association between thrombosis-related genes and susceptibility to ISSNHL has been reported in many studies (e.g., coagulation factor 2, coagulation factor 5, plasminogen activator inhibitor-1, platelet-associated genes, a homocysteine metabolism-related enzyme gene, endothelin-1, nitric oxide 3, phosphodiesterase 4D, complement factor H, and protein kinase C-eta). Treatment of ISSNHL with the aim of mitigating the vascular impairment in the inner ear includes systemically administered steroids, intratympanic steroid injections, hyperbaric oxygen therapy, prostaglandin E1, defibrinogenation therapy, and hydrogen inhalation therapy, but there is currently no evidence-based treatment for ISSNHL. Breakthroughs in the unequivocal diagnosis and treatment of ISSNHL due to vascular impairment are crucial to improve quality of life.
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Orelha Interna , Perda Auditiva Neurossensorial , Perda Auditiva Súbita , Humanos , Perda Auditiva Súbita/etiologia , Perda Auditiva Neurossensorial/etiologia , Orelha Interna/irrigação sanguínea , Cóclea/irrigação sanguínea , Neuroma Acústico/complicações , Isquemia/complicaçõesRESUMO
To explore the effects of focused solution nursing combined with cognitive intervention combined with functional training on negative emotions, compliance and quality of life in elderly patients with sudden deafness. A total of 160 patients with sudden deafness in the elderly who were treated in our hospital from January 2019 to May 2021 were selected as the objects of this retrospective study. Based on different treatment approaches, subjects were divided into a control group and an observation group. Due to reasons such as the COVID-19 pandemic and transfers, 10 cases were lost to follow-up. In total, 75 cases were ultimately lost from both the control and observation groups. The control group implements cognitive intervention and functional training, and the observation group adopts focused solution nursing care on the basis of the control group. Observe and compare the effects of negative emotions, psychological distress, air conduction threshold level, compliance and quality of life of the 2 groups of patients. The air conduction hearing threshold level of the 2 groups of patients after nursing was lower than that before nursing and the observation group was lower than the control group. The positive coping scores of the 2 groups were significantly increased, and the negative coping scores were both significantly reduced and the observation group was in the 2 indicators. The degree of change was greater than that of the control group (Pâ <â .05). After nursing, the self-rating anxiety scale (SAS) and self-rating depression scale (SDS) of the observation group were lower than those of the control group (Pâ <â .05). The mental vitality score, social interaction score, emotional restriction score, and mental status of the observation group were significantly higher than those of the control group. The observation group's psychological compliance, activity compliance, dietary compliance, and treatment protocol compliance were significantly higher than those of the control group (Pâ <â .05). Adopting the focused solution model of nursing care can provide a better nursing recovery for elderly patients with sudden deafness, significantly improve the patient quality of life and anxiety and depression, improve patient compliance with treatment, and provide a certain reference for the nursing of elderly patients with sudden deafness.
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Perda Auditiva Súbita , Qualidade de Vida , Humanos , Estudos Retrospectivos , Masculino , Feminino , Idoso , Perda Auditiva Súbita/enfermagem , Perda Auditiva Súbita/terapia , Perda Auditiva Súbita/psicologia , Cooperação do Paciente , COVID-19/enfermagem , Emoções , Terapia Cognitivo-Comportamental/métodos , Idoso de 80 Anos ou mais , Adaptação PsicológicaRESUMO
OBJECTIVE: The objective of the study is to compare the optic coherence tomography (OCT) parameters of the healthy and affected sides of patients with idiopathic sudden sensorineural hearing loss (ISSNHL) and to investigate the relationships between these and the improvement in hearing levels. METHODS: A bilateral eye evaluation of patients diagnosed with ISSNHL was performed with OCT. The ganglion cell complex (GCC) and retina nerve fiber layer (RNFL) thickness values were recorded and the differences between the two eyes were examined. RESULTS: An evaluation was made of 39 patients with a mean age of 44.82 ± 14.90 years. The RNFL thickness of the eyes was determined to be mean 89.87 ± 3.65 µm on the affected side and 103.87 ± 3.98 µm on the healthy control side (p = 0.0001). The mean GCC was determined to be mean 90.46 ± 3.49 µm on the affected side and 103.77 ± 3.96 µm on the healthy control side (p = 0.0001). CONCLUSIONS: A statistically significant difference was observed between the healthy and affected eyes of patients with ISSNHL with respect to mean GCC and mean RNFL thickness. OCT could be a useful technique for measuring this neural degeneration.
OBJETIVO: Comparar e investigar los parámetros de la tomografía de coherencia óptica (OCT) de los lados sanos y afectados de pacientes con pérdida auditiva neurosensorial súbita idiopática (PANSI). MÉTODO: La evaluación ocular bilateral de los pacientes diagnosticados con PANSI se realizó con OCT. Se registraron los valores de espesor del complejo de células ganglionares (CCG) y de la capa de fibras nerviosas de la retina (CFNR), y se examinaron las diferencias entre los dos ojos. RESULTADOS: Se evaluaron 39 pacientes, con una edad media de 44.82 ± 14.90 años. Se determinó que el grosor de la CFNR de los ojos era una media de 89.87 ± 3.65 µm en el lado afectado y 103.87 ± 3.98 µm en el lado de control sano (p = 0.0001). Se determinó que el CCG medio era 90.46 ± 3.49 µm en el lado afectado y 103.77 ± 3.96 µm en el lado de control sano (p = 0.0001). CONCLUSIONES: Se encontró una diferencia estadísticamente significativa entre los ojos sanos y afectados de pacientes con PANSI con respecto al CCG medio y al espesor medio de la CFNR. La OCT podría ser una técnica útil para medir esta degeneración neuronal.
Assuntos
Axônios , Fibras Nervosas , Tomografia de Coerência Óptica , Humanos , Tomografia de Coerência Óptica/métodos , Adulto , Feminino , Masculino , Fibras Nervosas/patologia , Pessoa de Meia-Idade , Axônios/patologia , Células Ganglionares da Retina/patologia , Perda Auditiva Neurossensorial/diagnóstico por imagem , Perda Auditiva Súbita/diagnóstico por imagem , Adulto JovemRESUMO
Air pollution can cause disease and has become a major global environmental problem. It is currently believed that air pollution may be related to the progression of SSNHL. As a rapidly developing city in recent years, Hefei has serious air pollution. In order to explore the correlation between meteorological variables and SSNHL admissions, we conducted this study. This study investigated the short-term associations between SSNHL patients admitted to the hospital and Hefei climatic variables. The daily data on SSNHL-related hospital admissions and meteorological variables containing mean temperature (T-mean; °C), diurnal temperature range (DTR; °C), atmospheric pressure (AP; Hp), and relative humidity (RH; %), from 2014 to 2021 (2558 days), were collected. A time-series analysis integrating distributed lag non-linear models and generalized linear models was used. PubMed, Embase, Cochrane Library, and Web of Science databases were searched. Literature published up to August 2023 was reviewed to explore the potential impact mechanisms of meteorological factors on SSNHL. The mechanisms were determined in detail, focusing on wind speed, air pressure, temperature, humidity, and air pollutants. Using a median of 50.00% as a baseline, the effect of exceedingly low T-mean in the single-day hysteresis effect model began at a lag of 8 days (RR = 1.032, 95% CI: 1.001 ~ 1.064). High DTR affected the admission rate for SSNHL on lag 0 day. The significance of the effect was the greatest on that day (RR = 1.054, 95% CI: 1.007 ~ 1.104) and then gradually decreased. High and exceedingly high RH affected the admission rate SSNHL on lag 0 day, and these effects lasted for 8 and 7 days, respectively. There were significant associations between all grades of AP and SSNHL. This is the first study to assess the effect of meteorological variables on SSNHL-related admissions in China using a time-series approach. Long-term exposures to high DTR, RH values, low T-mean values, and all AP grades enhance the incidence of SSNHL in residents. Limiting exposure to extremes of ambient temperature and humidity may reduce the number of SSNHL-related hospital visits in the region. It is advisable to maintain a suitable living environment temperature and avoid extreme temperature fluctuations and high humidity. During periods of high air pollution, it is recommended to stay indoors and refrain from outdoor exercise.
Assuntos
Poluição do Ar , Conceitos Meteorológicos , China/epidemiologia , Humanos , Poluentes Atmosféricos , Perda Auditiva Neurossensorial/epidemiologia , Temperatura , Umidade , Perda Auditiva Súbita/epidemiologiaRESUMO
BACKGROUND: Sudden sensorineural hearing loss (SSNHL) during pregnancy is a rare condition and has not been much studied. The study aimed to perform a systematic review and meta-analysis of the risk factors, complications, and treatment modalities for SSNHL in pregnant women. MATERIALS AND METHODS: PubMed, Web of Science, Scopus, ProQuest, and Google Scholar were used for the literature search. The Cochrane technique for assessing risk of bias was used for the article quality appraisal, and RevMan 5.4 was used for conducting the meta-analysis. Standard mean difference (SMD) and odds ratios with a 95% confidence interval (95% CI) were utilized. Heterogeneity and publication bias were assessed using the I-square (I2) test statistic and the Egger's test, respectively. RESULTS AND DISCUSSION: The seven primary studies employed prospective and retrospective study designs. The meta-analysis showed that there were fewer risk variables for SSNHL in the experimental group compared with those in the control group (SMD = -0.45 to 3.24, 95% CI = -3.063.63 to 2.16-2.85), indicating that the analysis revealed an insignificant difference. However, the treated patients presented hearing improvement, suggesting a significant analysis (SMD = -0.6710.20, 95% CI = -1.2713.51 to -0.066.88). Furthermore, after therapy, substantial differences were observed in SMD between the two groups (SMD = -0.7415.18, 95% CI = -1.2423.85 to -0.256.40) in favor of the experimental group patients, based on the analysis results of four included studies. However, the I2-value of 0% showed that the heterogeneity was low. CONCLUSION: SSNHL during pregnancy is a notably rare condition with an unknown cause. However, hormonal fluctuations, particularly increased levels of estrogen and progesterone during pregnancy, have been frequently implicated as potential triggers for SSNHL.
Assuntos
Perda Auditiva Neurossensorial , Perda Auditiva Súbita , Complicações na Gravidez , Humanos , Gravidez , Feminino , Perda Auditiva Neurossensorial/etiologia , Fatores de Risco , Perda Auditiva Súbita/terapia , Perda Auditiva Súbita/etiologia , Complicações na Gravidez/terapiaRESUMO
Idiopathic Sudden Sensorineural Hearing Loss (ISSHL) is a sudden onset, unexplained sensorineural hearing loss. Depression is a common mental disorder and a leading cause of disability. Here, We used a two-sample Mendelian randomization approach using pooled statistics from genome-wide association studies of ISSHL (1491 cases, 196,592 controls) and depression (23,424 cases, 192,220 controls) in European populations. This study investigated the bidirectional relationship between single nucleotide polymorphisms associated with depression and ISSHL using inverse variance weighting.Additional sensitivity analyses, such as Mendelian randomization-Egger (MR-Egger), weighted median estimates, and leave-one-out analysis, were performed to assess the reliability of the findings. Significant causal association between genetic susceptibility to ISSHL and depression in a random-effects IVW approach (OR = 1.037, 95% CI = 1.004-1.072, P = 0.030). In contrast, genetic depression was not risk factors for ISSHL (OR = 1.134, 95% CI = 0.871-1.475, P = 0.350). After validation by different MR methods and the sensitivity analysis, all of the above results are consistent. The evidence we have gathered suggests a causal relationship between ISSHL and depression. The presence of the former induces or further exacerbates the latter, whereas a similar situation does not exist when the latter is an influencing factor.
Assuntos
Depressão , Predisposição Genética para Doença , Estudo de Associação Genômica Ampla , Perda Auditiva Neurossensorial , Análise da Randomização Mendeliana , Polimorfismo de Nucleotídeo Único , Humanos , Perda Auditiva Neurossensorial/genética , Perda Auditiva Neurossensorial/epidemiologia , Depressão/genética , Depressão/epidemiologia , Perda Auditiva Súbita/genética , Perda Auditiva Súbita/epidemiologia , Fatores de RiscoRESUMO
OBJECTIVE: The purpose of this study was to evaluate the value of asymmetry values, gain, and pathological saccades of the video head impulse test (vHIT) in sudden sensorineural hearing loss (SSNHL). STUDY DESIGN: Retrospective study. SETTING: Tertiary referral center. PATIENTS: A total of 226 individuals diagnosed with unilateral definite SSNHL were hospitalized. The assessment included a comprehensive evaluation of medical history, pure-tone test, acoustic impedance, positional test, video nystagmography (VNG), vHIT, vestibular evoked myogenic potentials (VEMPs) and magnetic resonance. INTERVENTIONS: vHIT, VNG, cVEMP, oVEMP. Statistical analysis was performed with SPSS version 22.0 for Windows. MAIN OUTCOME MEASURES: The asymmetry values, gain, and pathological saccades of the vHIT. RESULTS: The abnormal gain of vHIT in anterior, horizontal, and posterior canal in SSNHL patients with vertigo were revealed in 20 of 112 (17.9%), 24 of 112 (21.4%), and 60 of 112 (53.6%), respectively. The vHIT pathological saccades (overt + covert) of anterior, horizontal, and posterior canal in SSNHL patients with vertigo were observed in 5 of 112 (4.6%), 52 of 112 (46.4%), and 58 of 112 (51.8%), respectively. Multivariate analysis indicated that the prognosis of patients with vertigo was correlated with vHIT gain of posterior canal, pathological saccade in horizontal canal, asymmetric ratio of horizontal canal gain, asymmetric ratio of posterior canal gain, Canal paresis (%) on caloric test and spontaneous nystagmus. CONCLUSION: In the vHIT of patients with SSNHL with vertigo, the posterior canal is most easily affected. Reduced gain of posterior canal, pathological saccade of horizontal canal, and larger asymmetric gain of posterior canal and horizontal canal may be negative prognostic factors.