Driving Habits and Risk of Traffic Accidents among People with Ménière's Disease in Finland.

OBJECTIVES: The study evaluated the driving habits and risk of traffic accidents among people with Ménière's disease (MD) in Finland. MATERIALS AND METHODS: The study used a cross-sectional survey design. Members of the Finnish Ménière Federation (FMF) were contacted and requested to participate in an online survey. In total, 558 FMF members (58.7% response rate) responded to the survey. RESULTS: People with MD were responsible for significantly fewer traffic accidents (0.8%) annually than individuals in the general population (1.7%). In addition, the lifetime risk of car accidents was lower among subjects with MD (8.3%) than that among individuals in the general population (24 to 28%). Nearly half of the total participants had either reduced the frequency of driving or had given up driving because of their condition. Factors such as gender, balance problems, visual problems with visual aura, and syncope during vestibular drop attacks can help explain the reasons for giving up car driving. One third (35.9%) of the participants were able to anticipate the MD attack before they decided to drive a car. Participants with falls during a vestibular drop attack, attacks of rotary vertigo, syncope during vestibular drop attacks, and those who were of a younger age were at a higher risk of experiencing a vertigo attack while driving a car. The most common strategies to avoid car accidents were selective driving and not driving when symptoms appeared. CONCLUSION: The results show that people with MD are at a lower risk of traffic accidents than individuals in the general population, which can be explained by selective driving.

Association between Syncope and Tumarkin Attacks in Ménière's Disease.

OBJECTIVES: The aim of the current study was to further collect evidence that would confirm the hypothesis that vestibular drop attacks (VDAs) could cause syncope in patients with Ménière's disease (MD). MATERIALS AND METHODS: A cross-sectional survey design was employed in the present study. An Internet-based survey was administered on 602 individuals with MD. The mean age of the participants was 56.7 (25-75) years, and the mean duration of the disease was 12.4 (0.5-35) years. RESULTS: VDAs with varying severity were present among 307 (50.7%) patients and led to fall in 92 patients, and syncope occurred in 45 patients with VDA. The overall percentage of syncope due to MD was 4.7%. Factors, such as duration of disease, age, and gender of the patient, did not explain attacks of syncope. Migraine and headache were not associated with syncope. Syncope was witnessed in 23 and self-reported by 22 patients. Syncope was associated with frequent VDA, duration of VDA, and falls that occurred during VDA. Patients with syncope reported the experience as frightening, had reduced general health-related quality of life, had higher anxiousness scores, and suffered more from fatigue. They also experienced problems with work, employment, and social restrictions. CONCLUSION: Approximately 5% of patients with MD suffer from syncope, and syncope occurs among patients with VDA. In vestibular syncope, the sympathetic tone is lost, and baroreflex feedback is inhibited leading to fall and syncope. The consequences of vestibular syncope are severe, and patients face injuries and a significantly reduced quality of life.

Impact of Tumarkin attacks on complaints and work ability in Ménière's disease.

The purpose of the present study was to characterize the occurrence of Tumarkin attacks in patients with Ménière'sdisease (MD), and to study its association with reported complaints, severity of consequences, and also self-reported work ability. The study used a cross-sectional design. Data obtained from the Finnish Ménière Federation using an electronic survey was analyzed. 602 people with MD responded to the survey (62% response rate) with a mean age of 56.7 years and a mean duration of the disease 12.4 years. 49% of the respondents experienced Tumarkin attacks, which lasted for a few seconds to a few minutes. There were significant differences in complaints reported by MD patients with and without Tumarkin attacks. Respondents with Tumarkin attacks experienced various consequences, including tripping, falls, fear, anxiety, problems in dyadic life, and even transient loss of consciousness. Respondents with Tumarkin attacks had more frequently applied for pension than those not having Tumarkin attacks. On an average, respondents with Tumarkin attacks had less self-reported working ability when compared to those without Tumarkin attacks. The current study results suggest various differences in terms of complaints reported, severity of consequences, and the self-reported working ability in MD patients with and without Tumarkin attacks. Hearing healthcare professionals must examine Tumarkin attacks and their consequences in patients with MD during clinical examinations. In addition, the therapy should focus on alleviating the consequences and improving work ability.

Impact of Ménière's Disease on Significant Others' Health and Lives.

BACKGROUND: Ménière's disease (MD) is a chronic and, in part, intermittent illness that poses multiple challenges for both the physical and psychological well-being of patients, as well as on those around them. The patients face psychosocial consequences, which include disruptions to life goals, employment, income, relationships, leisure activities, and daily living activities that also influence their family members and friends. However, there is a limited understanding of the impact of MD on significant others (SOs). PURPOSE: The current study was aimed at identifying how the SOs of patients with MD respond to different aspects of the impact of the disorder on health and life (i.e., psychological aspects, activities, participation, and positive aspects). RESEARCH DESIGN: The study employed a cross-sectional survey design. STUDY SAMPLE: The study sample was 186 SOs of patients with MD who were recruited through Finnish Ménière's Federation. DATA COLLECTION AND ANALYSIS: Participants completed a 25-item structured questionnaire focusing on different aspects of the impact of the disorder on health and life, and also provided some demographic information. Data were analyzed using Kruskal-Wallis test, Pearson's correlation, and K-means cluster analysis techniques. RESULTS: Examination of response patterns suggests that the disorder had, on average, a marginal effect on SOs' psychological aspects, activities, and participation as the SOs generally focused on complaints. Interestingly, SOs reported some positive consequences as a result of their partners' condition. The results show a limited association between SOs' demographic variables and response patterns. The Pearson's correlation suggested a strong association between the subscales psychological aspects, activity limitations, and participation restrictions. Also, a weak negative correlation was observed among positive aspects and participation restrictions. The cluster analysis resulted in three clusters, namely, (1) "nonengaged," (2) "supportive," and (3) "concerned." CONCLUSIONS: The current study results identify that the SOs' reaction to patients' condition varies and this may be from coping with victimization. Although the impact of MD on SOs is limited, some of the SOs may have more severe consequences and may require rehabilitation. The information gathered about SOs' coping and adjustment in this study can also help while developing management and/or rehabilitation plan for people with MD.

Relational quality, illness interference, and partner support in Ménière's disease.

OBJECTIVE: The current study aimed to better understand how patients and their significant others (SOs) cope with Menière's disease (MD). DESIGN: The study used a cross-sectional design and the data were collected using questionnaires. STUDY SAMPLE: Seventy-five dyads in which one person had MD. RESULTS: SOs of patients with MD not only experienced activity and participation restrictions but also had positive experiences. In relational quality, the SOs reported uncertainty of their future, limited visits in noisy places, limited activities as walking, watching TV, and participating in social life. The illness interference correlated with the patients' complaints, and most significant was the problem of imbalance. The quality of life was significantly reduced in patients with MD, and the illness interference in terms of quality of life was correlated with the SOs in items related to mood and anxiety. The stress related conditions of the SOs were correlated with two positive items (e.g. alleviating the stress factor). The SOs could also identify one positive item (i.e., improved relationship). CONCLUSIONS: Perceptions of MD as interfering in couples' lives influence dyadic coping in unique ways. The current study identified that dyadic coping has both positive aspects and limitations as a consequence of their partner's MD.

Vestibular syncope: A disorder associated with drop attack in Ménière's disease.

OBJECTIVE: Experiments in humans and animals indicate that vestibular influx through vestibular sympathetic reflex is an important and vital part of the regulatory system of circulation. The otolith organ adjusts the circulatory responses through the vestibular sympathetic reflex during an upright stance and may trigger a vasovagal attack of syncope. The aim of the present study was to evaluate the prevalence and association of syncope attacks among patients with Ménière's disease (MD). Vestibular syncope was defined as a sudden and transient loss of consciousness, which subsides spontaneously in people with vestibular disorders and without localizing neurological deficit. METHODS: During clinical interactions, we encountered 5 patients with syncope during a Tumarkin attack of MD. Thereafter we evaluated data from 952 patients collected with a questionnaire from the Finnish Ménière Association (FMA). The data contained case histories with special attention to Tumarkin attacks, participation restriction, migraines, and syncope attacks. The mean age of the subjects participating in the study was 60.6 years (range 25-75 years). The duration of the disease was on average 9.8 years (range 0.5-35 years). RESULTS: In the current study sample, attacks of syncope were reported by 38 patients (4%) in association with the vertigo attack. Syncope was associated with Tumarkin attacks (X2=16.7, p<0.001), migraine (X2=7.4, p<0.011), history of ischemic heart disease (X2=6.0, p<0.025), and history of cerebrovascular disease (X2=11.7, p<0.004). Duration of MD was correlated with syncope. Syncope was provoked by physical strain and environmental pressure, and was associated with impairment of the visual field (i.e., visual blurring). In logistic regression analysis, syncope was significantly associated with Tumarkin attacks (odds ratio 3.2), migraines (odds ratio 2.3) and nausea (odds ratio 1.3). The attack of syncope was experienced as frightening, and general health related quality of life (HRQoL) was significantly worsened. Also, the patients suffered more from fatigue. CONCLUSION: The current study indicates that patients with MD who suffer from Tumarkin attacks can suffer from syncope. It confirms the role of the otolith organ in controlling the circulatory homeostasis of the body. The actions are mediated through the vestibular sympathetic reflex.

Bilateral Vestibular Hypofunction in Quantitative Head Impulse Test: Clinical Characteristics in 23 Patients.

OBJECTIVE: To explore clinical features of patients with bilateral vestibular hypofunction (BVH) verified in motorized head impulse test (MHIT). MATERIALS AND METHODS: We examined clinical records of 23 adult patients (10 males and 13 females), whose gain of the vestibulo-ocular reflex in the MHIT was bilaterally lowered. Fifteen of 62 unilateral cochlear implant (CI) recipients routinely tested both pre- and postoperatively with the MHIT had BVH. Eight of 198 vestibular outpatients selected to the MHIT due to clinical causes had BVH. Clinical characteristics and a questionnaire regarding current sensations were analyzed. RESULTS: The mean gain±SD in the MHIT was 0.26±0.17 on the right and 0.26±0.14 on the left side. The mean gain in the CI recipients did not differ from that of vestibular outpatients (p>0.05). All outpatients with BVH suffered from oscillopsia, whereas only 46% of CI recipients experienced oscillopsia (p=0.048). Instability was more prominent (p=0.004) and quality of life further decreased (p=0.012) among vestibular outpatients compared with CI patients. Most common etiology for the BVH was meningitis. Other causes were either sudden or progressive loss of labyrinthine function, bilateral Meniére's disease, and ototoxicity. CONCLUSION: BVH is rare even in a specialized clinic. Vestibular outpatients were more disabled than CI recipients with the BVH.

Patient-reported benefits from patient organization magazines and Internet-based peer support in Ménière's disease.

OBJECTIVES: To facilitate self-help, the Finnish Ménière's Federation (FMF) provides various kinds of support to persons with Ménière's disease (MD), which includes patient magazines (PM) and Internet-based peer support (iPS). The current study aimed to evaluate the benefits reported by MD patients in terms of PM and iPS. METHOD: The study used a cross-sectional survey design with a mixture of structured and open-ended questions administered online. A sample of 185 patients from the FMF membership database provided complete data. RESULTS: Ninety-two percent of the respondents rated PM as useful, or very useful. The main benefits of PM included: information on the disease and complaints, information about elements of peer support program, patient's experience with useful positive case studies, relevant news on MD, and information of activity of the FMF. Of the 185 persons, 68 reported that they did not have a need for peer support as their disease was either in silent phase or did not cause any annoyance. The main reasons for nonuse were: mild disease, personal reasons, and problems in using. Regarding the benefits of iPS, 75% of recent and 64% of chronic MD patients said that they would benefit from such a program. The main benefits of iPS included: reliable information on the disease and its management, peer support useful for coping with the disease, information about managing MD symptoms, information about managing attitude, and information about therapy. Moreover, the study identified different groups of individuals, which included: nonusers of support from patient organizations, those who used the support but did not feel they benefited, and those who used and also benefited from such programs. CONCLUSION: The current study results provide some information about the preferences of MD patients regarding different forms of support and could certainly prove helpful while developing wider support strategies.

Internet-Based Self-Help for Ménière's Disease: Details and Outcome of a Single-Group Open Trial.

PURPOSE: In this article, we present the details and the pilot outcome of an Internet-based self-help program for Ménière's disease (MD). METHOD: The Norton-Kaplan model is applied to construct a strategic, person-focused approach in the enablement process. The program assesses the disorder profile and diagnosis. In the therapeutic component of the program, the participant defines vision and time frame, inspects confounding factors, determines goals, establishes a strategy, and starts to work on the important problems caused by the disorder. The program works interactively, utilizes collaboration with significant others, and enhances positive thinking. Participants took part in an Internet-based self-help program. Data were collected interactively using open-ended and structured questionnaires on various disease-specific and general health aspects. The pilot outcome of 41 patients with MD was evaluated. RESULTS: The analysis of the pilot data showed statistically significant improvement in their general health-related quality of life (p < .001). Also, the outcome of the Posttraumatic Growth Inventory (Cann et al., 2010) showed small to moderate change as a result of the intervention. CONCLUSIONS: The Internet-based self-help program can be helpful in the rehabilitation of patients with MD to supplement medical therapy.

Internet-based peer support for Ménière's disease: a summary of web-based data collection, impact evaluation, and user evaluation.

OBJECTIVE: This paper presents a summary of web-based data collection, impact evaluation, and user evaluations of an Internet-based peer support program for Ménière's disease (MD). DESIGN: The program is written in html-form. The data are stored in a MySQL database and uses machine learning in the diagnosis of MD. The program works interactively with the user and assesses the participant's disorder profile in various dimensions (i.e., symptoms, impact, personal traits, and positive attitude). The inference engine uses a database to compare the impact with 50 referents, and provides regular feedback to the user. Data were analysed using descriptive statistics and regression analysis. STUDY SAMPLE: The impact evaluation was based on 740 cases and the user evaluation on a sample of 75 cases of MD respectively. RESULTS: The web-based system was useful in data collection and impact evaluation of people with MD. Among those with a recent onset of MD, 78% rated the program as useful or very useful, whereas those with chronic MD rated the program 55%. CONCLUSIONS: We suggest that a web-based data collection and impact evaluation for peer support can be helpful while formulating the rehabilitation goals of building the self-confidence needed for coping and increasing social participation.

Do patients with Ménière's disease have attacks of syncope?

The aim of the present study was to evaluate the prevalence and associated factors for syncope among patients with Ménière's disease (MD). An attack of syncope was defined as a sudden and transient loss of consciousness, which subsides spontaneously and without a localizing neurological deficit. The study used an across-sectional survey design. Information from a database consisting of 961 individuals was collected from the Finnish Ménière Association. The data contained case histories, general health-related quality of life (HRQoL), and impact measurements of the complaints. In the current study sample, syncope occurred in 12.3% of the patients with MD. It was more prevalent among elderly persons and among those with a longer duration of MD. Syncope was significantly associated with disturbances of otolith function reflected as Tumarkin attacks, gait and balance problems, environmental change of pressure, and physical strain. It was also associated with visual blurring; in fact, patients with otolith dysfunction in MD often experience visual field changes. It was also associated with headache, but not with migraine. Syncope was experienced as frightening and HRQoL was significantly worsened. The patient had higher anxiety scores, and suffered more from fatigue. The results demonstrate that neurally mediated syncope occurs in patients with an advanced form of MD who suffer from Tumarkin attacks due to failure in otolith function. The mechanism seems to be triggered through the vestibular sympathetic reflex when the otolith system fails due to disrupted utricular otolithic membrane mediate erroneous positional information from the otolith organ to the vasomotor centres in the brain stem and medulla.

Impact evaluation and association with EuroQol 5D health-related utility values in Ménière's disease.

The study was aimed at evaluating the validity of impact measures among patients with Ménière's disease (MD) with outcome variables of EuroQol generic health-related quality of life (HRQoL) measures (i.e., EQ-5D) by using Visual Analogue Scale (VAS) and EQ-5D index values. 183 members (out of 200 contacted) of the Finish Ménière Association returned the questionnaires that they had filled out. Various open-ended and structured questionnaires focusing on diagnostic aspects of symptoms and impairment caused by the disease were used. For activity limitation and participation restriction, standardized questionnaires were used. Open-ended questions on impact of the disease were asked, and subsequently classified based on the WHO-ICF classification. The general HRQoL was evaluated with EQ-5D index value and EQ VAS instruments. Correlation and linear regression analyses were used to explore the association between HRQoL and other aspects. Based on the explanatory power of different models the disease specific semeionic model provides the most accurate prediction in EQ-5D index calculations (38 % of the variance explained). In EQ VAS scores, HRQoL is most accurately determined by participation restriction (53 % of the variance explained), but the worst prediction was in ICF-based limitations (8 % of the variance explained). Interestingly, attitude and personal trait explained the reduction of HRQoL somewhat better than ICF-based variables. Activity limitation and participation restrictions are significant components of MD, but are less frequently recognized as significant factors in self-evaluating the effect of MD on the quality of life. The current study results suggest that MD patients seem to have problem identifying factors causing activity limitation and participation restrictions and hence use the semiotic description focusing on complaints.

Attitudes of significant others of people with Ménière's disease vary from coping to victimization.

OBJECTIVE: To explore the impact, reactions and coping methods of the significant others (SOs) of people with Ménière's disease (MD). DESIGN: SOs of people with MD were asked to answer open-ended questions reporting the 'life effects' and 'positive experiences' they have had as a result of the partner's condition. The replies to the 'life effects' question was categorized using the WHO-ICF framework. The responses of 'life effects' from this study and the 'positive experiences' reported in a recent study ( Manchaiah et al, 2013 ) were evaluated with K-means clustering analysis. STUDY SAMPLE: Eighty-eight SOs (42 male, 42 female, and four did not state gender). RESULTS: While the SOs mainly listed their own problems, a significant number of responses related to the problems of their partner. Personal perspectives tended to focus on the consequences of their partner's condition, whereas in perspectives of their partner they focussed on his/her symptoms. Further, replies from 81 SOs were used in evaluation of responses and were classified into four categories: constrained life attitude; disease burden attitude; care and support attitude; and social isolation attitude. CONCLUSIONS: The results of this study support the importance of including the SO of people with MD in the rehabilitation process.

Disease Profiling for Computerized Peer Support of Ménière's Disease.

BACKGROUND: Peer support is an emerging form of person-driven active health care. Chronic conditions such as Ménière's disease (a disorder of the inner ear) need continuing rehabilitation and support that is beyond the scope of routine clinical medical practice. Hence, peer-support programs can be helpful in supplementing some of the rehabilitation aspects. OBJECTIVE: The aim of this study was to design a computerized data collection system for the peer support of Menière's disease that is capable in profiling the subject for diagnosis and in assisting with problem solving. METHODS: The expert program comprises several data entries focusing on symptoms, activity limitations, participation restrictions, quality of life, attitude and personality trait, and an evaluation of disease-specific impact. Data was collected from 740 members of the Finnish Ménière's Federation and utilized in the construction and evaluation of the program. RESULTS: The program verifies the diagnosis of a person by using an expert system, and the inference engine selects 50 cases with matched symptom severity by using a nearest neighbor algorithm. These cases are then used as a reference group to compare with the person's attitude, sense of coherence, and anxiety. The program provides feedback for the person and uses this information to guide the person through the problem-solving process. CONCLUSIONS: This computer-based peer-support program is the first example of an advanced computer-oriented approach using artificial intelligence, both in the profiling of the disease and in profiling the person's complaints for hearing loss, tinnitus, and vertigo.

Positive experiences associated with acquired hearing loss, Ménière's disease, and tinnitus: a review.

OBJECTIVE: It is common to study and understand how various illness and disorders result in negative consequences. However, positive experiences have been reported in a range of disabling conditions including multiple sclerosis, heart disease, physical and sensory disabilities. This paper presents a literature review of studies that have explored positive experiences associated with acquired hearing loss, Ménière's disease, and tinnitus. DESIGN: A review of the peer reviewed scientific literature. STUDY SAMPLE: A comprehensive search strategy identified 15 articles after applying inclusion criteria. RESULTS: A range of positive experiences have been reported by patients with hearing and balance disorders and by their significant others. Associations between demographic variables (e.g. age, gender), audiological variables (e.g. severity of the condition, duration) and the reported positive experiences are low. In Ménière's disease, self-reported positive experiences can predict the impact of the condition. However, this phenomenon has not yet been demonstrated in relation to hearing loss and tinnitus. CONCLUSIONS: Positive experiences associated with audio-vestibular disorders have been demonstrated. Further research is needed on the long-term benefits of the encouragement of such experiences and positive attitudes in persons with hearing loss, tinnitus, and imbalance.

Aural fullness in Ménière's disease.

OBJECTIVE: Aural fullness in Ménière's disease and the predisposing and consequential factors were investigated and possible consequences of aural fullness on participation activity were explored. METHODS: 726 subjects of the Finnish Ménière Association replied to a questionnaire focusing on symptoms of Ménière's disease, sense of coherence, attitude, participation restriction, and general health-related quality of life (EQ-5D). In the analysis, the severity of the disease was controlled. RESULTS: 68% of the subjects had aural fullness and in 37% it was moderate or strong. Aural fullness was rated as the worst problem by 4.4% of the subjects. Females reported more aural fullness than males. Tinnitus, hyperacusis and balance problems were significant predictors of aural fullness. Aural fullness was associated with reduced quality of life and complaints such as vertigo attacks, balance problems and hearing loss. Analysis based on participation restriction indicated that severe aural fullness leads to social isolation. CONCLUSIONS: Largely, psychological factors and personal traits modify problems experienced by aural fullness. Relaxation was the only statistically significant method that alleviated aural fullness.

The sense of coherence in patients with Menière's disease.

OBJECTIVE: To investigate how the ability to adapt, measured by the sense of coherence (SOC), is related to specific complaints of Menière's disease (MD) and the disease specific and general health related quality of life (EQ-5D) and on disease specific impact of the disease (MD-impact). METHODS: Postal survey, including a structured questionnaire on EQ-5D, SOC, symptoms, positive experiences, and the impact of MD, was sent to the members of the Finnish Menière Federation, reporting a diagnosis compatible with the condition. A sample of 547 members replied and were analyzed. RESULTS: The SOC reflected the disabilities caused by symptoms of MD and psychosocial factors including verbal score scale (VSS) anxiety (p<0.01) and loss of vitality (p<0.001). Higher SOC scores were related to better scores in EQ-5D and lower scores in MD-impact. Positive attitudes consequential to MD were associated with higher SOC scores reflecting better control over the consequences of disease. CONCLUSION: SOC is an element of patient's attitude toward illness and correlates with perceived good health. Patients with higher SOC scores are more content with their quality of life. Future research should focus on whether influencing modifiable psychological factors, such as positive attitudes, could improve adaptive ability in MD.

[Bilateral failure of the vestibular system of the inner ear underlying an equilibrium disturbance]. / Molempien sisäkorvan tasapainoelinten vajaatoiminta tasapainohäiriön taustalla.

Bilateral vestibular failure is a fairly rare, though possible cause underlying the symptoms of a dizzy patient. A recognizable oscillopsia symptom makes the diagnosis easier, though confirmation of the diagnosis requires a more precise measurement. The prognosis for recovery is not good, and curative treatment is not available. Diagnosis is nevertheless important with regard to rehabilitation and maintaining of functional capacity.

The effects of Ménière's disorder on the patient's significant others.

OBJECTIVE: To determine the effects of their partners' MD on the significant others of the patients. DESIGN: Open-ended questionnaire. STUDY SAMPLE: Significant others of members of the Finnish Ménière's Federation. RESULTS: The predominant responses concerned effects on their lives and lifestyle--participation restrictions (effects on personal and community life)--and on personal contextual factors (uncertainty of life). In contrast they fail to list such effects of the patients, focussing rather on the patients' symptoms. Five percent of the responses given entailed positive experiences. CONCLUSIONS: Significant others of patients with MD listed a wide range of effects of their partner's condition on them. We encourage doctors and therapists to include the significant others in the rehabilitation process to enable them to understand the patient's condition, to help the significant other, and so better support the patients concerned.