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

Changes in symptom pattern in Meniere's disease by duration: the need for comprehensive management

Purpose

This retrospective study aimed to analyze the symptom profile of Meniere's disease (MD) patients, particularly focusing on the cessation of episodic vertigo and the disease's longitudinal course and the impact of major symptoms on quality of life (QoL).

Methods

The study employed a cross-sectional design and was conducted on 365 out of 560 individuals with definite MD from the Finnish Vestibular and Meniere Federation, utilizing an internet-based questionnaire. Participants were surveyed on vertigo attacks, vestibular drop attacks (VDA), balance issues, selective cognitive complaints, hearing loss, and their effects on overall quality of life (QoL). The study population comprised 79.5% females and 20.5% males, with a mean age of 63 years and an average disease duration of 15.2 years.

Results

The onset of MD was characterized by simultaneous hearing loss, vertigo, and tinnitus in 38% of participants. There was a significant delay in diagnosis for many, with 20% experiencing a delay of over 5 years. The frequency and duration of vertigo attacks generally decreased over time, with attacks becoming shorter and less severe as the disease progressed. Spontaneous remission from episodic vertigo occurred in 34% of participants variably throughout the course of MD. Of the participants 65.5% reported balance issues, and 34% experienced mild VDAs, with severe falls occurring in 10%. VDAs were more common with longer disease duration. Bilateral hearing loss developed in 34.5% of participants over the long term, with a higher risk associated with younger onset age, migraines, and family history of MD. Fatigue, anxiety, and depression were prevalent, particularly among younger participants. Cognitive impairments were linked to the severity of these symptoms and the presence of constant dizziness. QoL was significantly lower among participants with constant dizziness, with factors like fatigue, depression, VDA, and hearing loss contributing to this reduction.

Conclusions

The study highlights the complexity of MD. While vertigo may spontaneously remit, other symptoms such as VDAs, balance issues, cognitive complaints, and hearing loss often persist and worsen over time. Assessing MD solely on primary symptoms like vertigo and hearing loss is insufficient; a comprehensive evaluation is necessary for effective management.

Diverse phenotype of Ménière's disease associated with family history, thyroid disorder, migraine and associated disorders

Objective

To better understand the clinical phenotype of Ménière's disease (MD), we examined family history, thyroid disorder, migraine, and associated disorders in complaints of people living with MD.

Method

We designed the study as a retrospective and examined data gathered from 912 participants with MD. Their data were originally collected by the Finnish Ménière Federation (FMF). The survey data included individual case histories for environmental factors, comorbidities, disease-specific complaints, impact-related questions, cognitive complaints, health-related quality of life (HRQoL), and sense of coherence (SOC).

Results

We observed significant differences between those with and without sporadic occurrence, family history, thyroid disorder, and migraine-associated complaints. Family history explained 20% of variability in patient complaints. Patients with a family history of MD whose disease started at younger age experienced balance problems, more severe vertigo spells, more severe vestibular drop attacks (VDA), and less nausea, although they had good SOC. Thyroid disorder explained 14% of variability in patient complaints. MD patients with a thyroid disorder comorbidity suffered more often from constant dizziness, balance problems, greater impact of hearing problems, cognitive complaints, and poor HRQoL. Migraine explained 12% of variability in patients' complaints and was associated with poor SOC and cognitive balance problems. MD patients with both thyroid disorder and migraine used antidepressants more often than other groups. Logistic regression analysis showed comorbidities of ischemic brain disorder (among 7.1%), kidney insufficiency (among 1.2%), and diabetes (among 7.3%) had statistically significant but restricted association with balance and gait problems, VDA, and reduced HRQoL.

Conclusions

Family history of MD and thyroid disorder or migraine comorbidities in MD influence the complaint pattern and partially explain complex symptom profiles, including symptoms of cognitive problems. Confounders play a minimal role in complaint profile and impact of MD whereas comorbidities influence the complaint structure and partly explain the complex symptom profile in MD.

Constant Dizziness Versus Episodic Vertigo in Ménière's Disease: Health-Related Quality of Life, Cognitive Dissonance, and Postural Problems

The aim was to explore and characterize dizziness and vertigo (constant vs episodic) and associated problems in patients with Ménière's disease (MD) to allow characterization of the impact of the disease. The study used a retrospective survey design. A total of 539 people with MD participated in this study. The online questionnaire included 36 items which had mixture of structured and open-ended questions that were focusing on MD symptoms, impact of their symptoms, vestibular rehabilitation, as well as health-related quality of life (HRQoL). Forty-six percent of the patients had episodic vertigo, 6% had constant dizziness, 15% had both episodic vertigo and constant dizziness, and 31% did not have vertigo or dizziness within the last 2 years. Patients with MD without any vertigo rated their HRQoL as 73.9%, those with episodic vertigo as 71.1%, those with constant dizziness as 56.9%, and those with constant dizziness and episodic vertigo as 57.9% indicating significant reduction in HRQoL in constant dizziness patients. Constant dizziness was associated with cognitive visual problems, fatigue, balance problems, vestibular drop attacks and syncope. The impact of balance problem was more severe among those with constant dizziness. The most common balance problem was tripping-off (34%), followed by swaying (25%) or rocking (8%) sensations. In the self-administered rehabilitative training, there were no differences between any of the vertigo or dizziness groups although disease profile of MD differed significantly. We emphasize that constant dizziness in MD constitutes a long-term maladaptation to a vestibular and visual cognitive function causing cognitive dissonance. Different types of vertigo and their associated complaints require different treatment strategies to the manage balance problems and to cope with the disease, but best practices is still under research.

Health-related quality of life in primary care patients: a comparison between EQ-5D-5L utility score and EQ-visual analogue scale

OBJECTIVE

The EQ-VAS is an important component of the EQ-5D questionnaire. However, there is limited evidence comparing its performance to the EQ-5D utility score, which restricts its use in the population. This study aimed to EQ-5D-5L utility score and EQ-visual analogue scale (EQ-VAS) in primary care patients in Hong Kong (HK).

METHODS

Secondary data analysis was performed on the data collected from a cross-sectional survey to investigate patient engagement in HK. Participants were recruited through random sampling from a single general outpatient clinic. Trained investigators conducted face-to-face interviews with all eligible patients attending the clinic. Patients who were: 1) ≥ 18 years old, 2) have visited the clinic at least once in the last 6 months, 3) no cognitive problems, and 4) can speak and understand the local language. Pearson correlation was used to explore the association between EQ-5D utility and EQ-VAS score. Ordinary least squares regression and heteroscedastic Tobit regression models were adopted to analyze the EQ-VAS and EQ-5D utility data, respectively.

RESULTS

The analysis included data from 1,004 responses (response rate = 65%). Around 52.7% of participants were female, 25.9% completed tertiary or above education, and 75.1% living with chronic disease. The mean EQ-5D utility and EQ-VAS score were 0.92 (SD = 0.13) and 72.27 (SD = 14.69), respectively. A significant association was found between EQ-5D utility and EQ-VAS score, with coefficients ranging from 0.335 (participants who divorced) to 0.744 (participants living alone). Around 98.5% reported having no problems with 'Self-care', followed by 'Usual activities' (96.3%), 'Mobility' (91.5%) and 'Anxiety/depression' (79.9%). The correlation between EQ-VAS score and EQ-5D utility was positive for each dimension of the EQ-5D instrument (correlation coefficients ranged between 0.211 and 0.623). Age strongly influenced the magnitude and trajectory of EQ-VAS score and utility, as observed in the changes. The regression model showed that 'Mobility', 'Pain/discomfort', and 'Anxiety/depression' have considerable influence on EQ-VAS score.

CONCLUSIONS

This study compared the EQ-5D utility score and EQ-VAS in HK primary care setting. Although heterogeneity existed, the EQ-VAS and utility score are significantly correlated and reliable for evaluating health-related quality of life in this population.

Associations Among Medical Therapy, SelfAdministered Exercise, and Characteristics of Ménière's Disease

BACKGROUND

The aim of the current study was to explore the associations among different therapeutic procedures, self-administered exercise, and characteristics of Ménière's disease.

METHODS

The study used a retrospective design and included 539 people with Ménière's disease who were focusing on self-administered exercise. The mean age and history of Ménière's disease among these participants were 61.9 years and 15.6 years, respectively. Of the participants, 79.5% were female. The data were collected by an electronic questionnaire that focused on symptoms of Ménière's disease, exercise and training habits, balance problems, impacts of the complaints, quality of life, medical treatment, physiotherapy, and psychotherapy.

RESULTS

Of the participants, 79.3% used medical treatment. Betahistine (56.8%) was the most popular followed by periodical anti-emetic use (41.0%) and diuretics (22.4%). Of the participants 70% were doing some self-administered training. The frequency of training depended on age, severity of balance problems, vestibular drop attacks, and gait problems. The type of training depended on age, quality of life, vestibular drop attacks, and gait problems. No association was found between vertigo and frequency/type of balance training.

CONCLUSION

The use or effect of therapeutic procedures for Ménière's disease patients was not related to symptoms experienced. Most participants with Ménière's disease used training programs that aimed to alleviate their condition, especially balance-, gait-, and vestibular drop attack-associated problems. Patient support organizations should be working to help characterize the types of balance disorders people are dealing with in order to individually tailor a rehabilitation program to the patient's needs.

Vestibular drop attacks in Ménière's disease: A systematic review and meta-analysis of frequency, correlates and consequences

BACKGROUND

Vestibular drop attacks (VDA), also called Tumarkin otolith crises as a complication of Ménière's disease (MD) were first described in 1936. Nevertheless, a clearer understanding of their prevalence and manifestations is needed.

THE OBJECTIVE

of this review is to determine the frequency, correlates and consequences of VDA in MD.

METHOD

Three databases were searched (i.e., MEDLINE, PubMed and Google Academia). A total of 1,791 references were identified, of which 18 studies were considered eligible. There was a large variation in the definition of VDA used in the studies.

RESULTS

The frequency of VDA in MD leading to a fall to the ground varied from 3 to 19% in 9 hospital-based studies. In studies where a less restrictive definition of VDA included attacks with postural perturbation, tripping and near-to-fall situations was used the prevalence ranged from 50 to 72%. The pooled frequency of VDA leading to fall to the ground was 8% (95% CI 4 to 12%) in hospital-based studies. In these studies, VDA often occurred in severe and advanced MD whereas in cohort studies such connection was not found. Co-morbidity with migraine increased the likelihood of VDA occurrence in MD. In 3 studies syncope was recorded in connection to VDA with falls. In terms of clinical manifestation, audiometry, MRI, vestibular evoked muscle response measures indicated endolymphatic hydrops with involvement of the otolith system. The hearing loss was more pronounced, and balance was worse in MD patients with VDA than in those without. Injury associated with VDA was reported in only one study.

CONCLUSIONS

VDA is a common phenomenon in MD, occurring even in mild MD and complicated with syncope. Some preliminary evidence suggests that VDA may lead to severe injuries.

Vestibular drop attacks in Ménière's disease

The aim of the present study was to evaluate the severity of vestibular drop attack (VDA) in Ménière's disease (MD) and to examine the association between VDA severity and other MD-related complaints. The study used a cross-sectional survey design using an electronic questionnaire. The mean age of participants was 56.7 years, and the mean duration of MD was 12.4 years. Four categories of VDA were identified based on level of severity. VDA occurred in 305 (50.7%) of the 602 patients. Of these, 133 patients (22%) experienced mild VDA (i.e., associated with tripping); 80 (13%) experienced moderate VDA (i.e., associated with fall threat unless they had been able to grab support); and 92 (15%) experienced severe VDA (i.e., patients fell to the ground, as in a classical Tumarkin attack). In 70%of participants, VDA occurred less than once a week. VDA lasted for only a few seconds in 90%of participants. 87%reported single attacks, whereas 13%experienced VDA in clusters. VDA was associated with visual auras, reduced quality of life, poor postural control, and fatigue. Approximately half of MD patients experience VDA with varying degrees of severity. If VDA causes falls or near-falls, the attacks should be appropriately treated.

Impact of peripheral artery disease on the quality of life of patients with diabetes mellitus

BACKGROUND

Diabetes Mellitus (DM) has become one of the main problems of health, which might lead to a series of complications, such as peripheral vasculopathy.

PURPOSE

The objectives of this study were to determine whether peripheral artery disease affects the quality of life and pain level and functionality of the foot in patients with DM.

METHODS

The sample consisted of 150 participants: with peripheral vasculopathy and DM, with DM, without peripheral vasculopathy, with neither DM nor peripheral vasculopathy. Questionnaires SF-12, EuroQol 5D, FFI, and the Manchester Foot Pain and Disability Index were used.

RESULTS

There were significant differences in the physical component of SF-12, in the visual health scale of EuroQol 5D and the functional component of the Manchester Foot Pain and Disability Index the best score was obtained by group C.

CONCLUSION

Peripheral vasculopathy influences the quality of life of patients with DM and causes functional limitations.

Living with Ménière's disease: an interpretative phenomenological analysis

Purpose: To explore the meanings of Ménière's disease from the perspective of people living with this condition and to understand what was considered significant and important in participants' everyday lives.Materials and methods: Four women with Ménière's disease participated in face-to-face semi-structured interviews. Accounts were recorded, transcribed, and analysed using an iterative process integral to Interpretative Phenomenological Analysis.Results: Three interconnected themes were identified. "You have no control whatsoever" conveys participants' perceptions of vertigo as having a disruptive and ongoing impact on physical and psychosocial function in everyday life. "Ménière's takes away your life completely" describes Ménière's as impinging on participants' most meaningful activities and relationships, and as restricting their ability to live their lives on their own terms. "You get on with life" recounts participants' efforts to refashion their lives whilst living with this condition and manage its most harmful effects. The psychosocial impact of living with Ménière's disease and its relevance to rehabilitation is discussed.Conclusions: Ménière's disease has an enduring physical and psychosocial impact. Clinicians who acknowledge and respond to an individual's subjective experience of their condition may be key to their engagement in therapy. Service users should have a voice in health service design and delivery.Implications for rehabilitationMénière's disease is a long-term disabling condition that not only impacts on physical and psychosocial functioning but also restricts quality of life through stigmatisation.Fear of triggering an attack of vertigo may prevent people with Ménière's disease from engaging with rehabilitation.Therapists who adopt a biopsychosocial approach and who recognise patients' efforts to control their symptoms as a positive form of resistance may be better equipped to empathetically support patients to engage in new activities that may be vital to improving their lives.