Functional Status in Relation to Common Geriatric Syndromes and Sociodemographic Variables - A Step Forward Towards Healthy Aging.

Purpose: Geriatric syndromes (GS) are prevalent in the older population, with an impact on morbidity and disability. This study aimed to investigate the prevalence of functional dependence and ten GS in community older adults and to examine the different associations between these syndromes and sociodemographic variables and their impact on functional dependence. Patients and Methods: A cross-sectional study of 342 outpatients seen at the geriatric clinic in the period 2015-2023. Results: The mean age was 75±7.4. One-third had functional dependence and 96.2% had at least one GS. The mean number of GS was 3.11±1.74, ranging from 2.56±1.67 in the 60s to 3.55±1.70 in octogenarians. The most common GS found were polypharmacy (79.5%), musculoskeletal pain (49.7%), and Major Neurocognitive Disorder (MND) (32.7%). Polypharmacy was significantly associated with female sex and chronic pain, whereas sensory impairment was associated with male sex. MND, dizziness, and urinary incontinence were the only GS that significantly predicted functional dependence and were typically associated with increasing age. Conclusion: Functional dependence increases as individuals age, paralleled by increases in MND, urinary incontinence, dizziness, sensory impairment, and constipation. Notably, only MND, incontinence, depression, and dizziness were significant predictors of functional dependence. Consequently, it is imperative to screen older adults presenting with these syndromes for early signs of functional decline to optimize their function and avert subsequent dependence, morbidity, and mortality.

A Comparison Study of Nutritional Assessment, Diet and Physical Activity Habits, Lifestyle and Socio-Demographic Characteristics in Individuals with and without Dizziness/Vertigo.

Dizziness and vertigo are growing health problems and have become responsible for increases in health expenditures. In this context, a case-control study has been conducted by nutritional assessment, including dietary and physical activity habits, lifestyle, and socio-demographic characteristics in adults with (patient group) and without (control group) dizziness or vertigo, and the outcomes were compared between these groups. The patient (n = 150) and control (n = 150) groups included 300 participants. The 24-h Dietary Recall and the food frequency questionnaire (FFQ-21) were conducted in order to gain detailed information about foods and beverages consumed by the participants. Additionally, a questionnaire was completed, assessing general socio-demographic (age, gender, etc.) and lifestyle (smoking, alcohol consumption, and obesity) characteristics, anthropometric measurements, and dietary and physical activity habits. The results revealed that there is an association between dizziness/vertigo and female gender and increasing age. Smoking status and alcohol consumption did not differ between the groups, whereas differences in body mass index and obesity were significantly higher in the patient group (65%; n = 98) than the control group (46%; n = 69) (p = 0.001). Skipping meals "everyday" was significantly high (p = 0.044), and lunch was the most skipped meal in the patient group. The three most preferred cooking methods were oven baking, boiling, and frying for both groups. Daily water intake in the patient group was lower than in the control group (p = 0.026). Dietary intake for carotene and vitamin K were significantly lower in the patient group than the control group, but the opposite was true for vitamin D intake (p < 0.05). Daily consumption of bread and dairy products were highest in the patient group (p < 0.05). The physical activity rate was 35% (n = 53) in the control group and 28% (n = 42) in the patient group. Regular walking was the most preferred activity in both groups (p = 0.037). Active monitoring of individual diet and hydration along with supporting professional counseling are advisable. In addition, a healthy lifestyle including weight control and regular physical activity can be helpful to reduce symptoms of dizziness/vertigo.

Use of Physical Therapy and Subsequent Falls Among Patients With Dizziness in the US.

Importance: Among adults who present for clinical evaluation of dizziness, there is a critical need to identify interventions, such as physical therapy (PT), to mitigate the risk of falls over time. Objective: The primary objective was to examine the association between receipt of PT and falls requiring medical care within 12 months of presentation for dizziness. Secondary objectives included identification of factors associated with falls requiring medical care and factors associated with receipt of PT after presentation for dizziness. Design, Setting, and Participants: This cross-sectional study examined US commercial insurance and Medicare Advantage claims from January 1, 2006, through December 31, 2015. In all, 805 454 patients 18 years or older with a new diagnosis of symptomatic dizziness or vestibular disorders were identified. Data were analyzed from October 1, 2021, to February 1, 2023. Main Outcomes and Measures: Receipt of PT services and the incidence of falls requiring medical care were measured. The association between receipt of PT and falls that occurred 12 months after presentation for dizziness was estimated after accounting for presentation setting (outpatient clinic or emergency department), Charlson Comorbidity Index (CCI; with higher scores indicating greater morbidity), diagnosis code, and sociodemographic characteristics. Results: A total of 805 454 patients presented for dizziness from 2006 through 2015 (median [range] age, 52 [18-87] years; 502 055 females [62%]). Of these patients, 45 771 (6%) received PT within 3 months of presentation for dizziness and 60 060 (7%) experienced a fall resulting in a medical encounter within 12 months after presentation for dizziness. In adjusted models, patients least likely to receive PT were female (adjusted odds ratio [AOR], 0.80; 95% CI, 0.78-0.81), those aged 50 to 59 years (AOR, 0.67 [95% CI, 0.65-0.70] compared with patients aged 18-39 years), and those with more comorbidities (AOR, 0.71 [95% CI, 0.70-0.73] for CCI ≥ 2 vs 0). Receipt of PT services within 3 months of presentation for dizziness was associated with a reduced risk of falls over the subsequent 12 months, with the greatest risk reduction found within 3 months after PT (AOR, 0.14 [95% CI, 0.14-0.15] at 3-12 months vs 0.18 [95% CI, 0.18-0.19] at 6-12 months and 0.23 [95% CI, 0.23-0.24] at 9-12 months). Conclusions and Relevance: Results of this cohort study suggest that receipt of PT after presentation for dizziness was associated with a reduction in fall risk during the subsequent 12 months; thus, timely PT referral for dizziness may be beneficial for these patients. Future research, ideally with a clinical trial design, is needed to explore the independent impact of PT on subsequent falls for adults with dizziness.

Self-reported dizziness, falls, and self-rated health in a rural population in Denmark.

PURPOSE: To investigate associations between dizziness, hearing loss, medication, and self-perceived health in the region of Lolland-Falster in Denmark. METHODS: A cross-sectional population-based study using data from questionnaires and physical examinations between February 8th, 2016, and February 13th, 2020. Individuals aged 50 years or above in the region of Lolland-Falster were randomly invited to participate. RESULTS: Of 10,092 individuals (52% female), the mean age was 64.7 and 65.7 years for females and males, respectively. 20% reported dizziness during the past 30 days, and prevalence increased with age. 24% of dizzy females suffered from falls compared to 21% of males. 43% sought treatment for dizziness. Logistic regression revealed a higher odds ratio of dizziness in groups with poor self-perceived health (OR = 2.15, 95% CI [1.71, 2.72]) and very poor self-perceived health (OR = 3.62 [1.75, 7.93]) compared to moderate self-perceived health. A higher OR was found for seeking treatment for dizziness in the group that had experienced falls (OR = 3.21 [2.54, 4.07]). 40% reported hearing loss. Logistic regression revealed a higher OR for dizziness in the group with severe hearing loss (OR = 2.40 [1.77, 3.26]) and moderate hearing loss (OR = 1.63 [1.37, 1.94]) compared to no hearing loss. CONCLUSION: One of five participants reported dizziness during the last month. Dizziness was negatively associated with self-perception of good health also after adjusting for comorbidities. Almost half of the dizzy participants sought treatment for dizziness and 21% experienced falls. Identification and treatment of dizziness are important to prevent falls from happening. CLINICAL TRIAL REGISTRATION: http://www. CLINICALTRIALS: gov (NCT02482896).

A comparative study on the efficacy and safety of propofol combined with different doses of alfentanil in gastroscopy: a randomized controlled trial.

PURPOSE: Propofol can be used alone or in combination with opioids during gastroscopy. This study aimed to assess the efficacy and safety of intravenous propofol and different doses of alfentanil in patients undergoing gastroscopy. METHODS: A total of 300 patients undergoing sedative gastroscopy were randomly divided into four groups, and 0.9% saline (group A), 2 µg/kg alfentanil (group B), 3 µg/kg alfentanil (group C) or 4 µg/kg alfentanil (group D) were injected intravenously 1 min before the intravenous injection of 1.5 mg/kg propofol. If body movement and coughing occurred during the procedure, 0.5 mg/kg propofol would be administered intravenously. The primary outcome (awakening time) and secondary outcomes were recorded and analyzed, including hemodynamic changes, the incidences of body movement, coughing, hypoxemia, hypotension, hypertension, bradycardia, tachycardia, nausea and vomiting, drowsiness and dizziness. RESULTS: Patients in group C (7.0 [5.0 to 8.0] min) and group D (6.0 [5.0 to 7.0] min) woke up significantly earlier than those in group A (8.0 [6.0 to 10.0] min) (P < 0.001). Patients in group A experienced more body movement (P = 0.001) and coughing (P < 0.001) than the other groups. With the increasing dose of alfentanil, the morbidity of hypotension and bradycardia increased significantly (P = 0.001), while the incidence of dizziness decreased significantly (P = 0.037). The incidences of hypoxemia, tachycardia, drowsiness, nausea and vomiting were similar among the four groups (P > 0.05). CONCLUSIONS: Intravenous 1.5 mg/kg propofol combined with 3 µg/kg alfentanil is more suitable for patients undergoing gastroscopy, and the dose of alfentanil can be reduced according to the patient's actual physical condition.

Prevalence of Polypharmacy in Patients With Vestibular and Balance Complaints.

OBJECTIVES: To determine the prevalence of polypharmacy in patients presenting with dizziness to a tertiary neurotology clinic and analyze the association between polypharmacy and clinical characteristics. DESIGN: Retrospective, cross-sectional review. Demographics, symptoms, diagnoses, medications, audiometry, dizziness handicap index (DHI) scores, and cognitive failure questionnaire (CFQ) scores were extracted from charts of patients seen as new patients from September 1, 2019, to March 31, 2020, with a primary complaint of dizziness. RESULTS: A total of 382 patients were included. More than two-thirds of the patients (n = 265, 69.4%) met criteria for polypharmacy (≥5 medications), of which most (n = 249, 94.0%) were prescribed a potentially ototoxic drug. Approximately 10% of patients were taking five or more ototoxic medications (oto-polypharmacy). Polypharmacy was correlated to age and was more common for patients with diabetes, hypertension, other cardiovascular comorbidities, and depression (odds ratio [OR], 3.73-6.67; p < 0.05). Polypharmacy was twice as likely in patients with mild to moderate hearing loss (OR 2.02 [1.24-3.29] and OR 2.13 [1.06-4.27], respectively; p < 0.05) and ~1.5× more likely in patients who had moderate to severe DHI scores (OR 1.65 [1.05-2.59] and OR 1.63 [1.00-2.65], respectively; p < 0.05). Patients with polypharmacy also had higher CFQ scores compared to those without polypharmacy (CFQ 32.5 [19.0-48.0] versus CFQ 25.0 [13.0-40.0]; p = 0.002. Oto-polypharmacy was more common for patients with lightheadedness as a dizziness descriptor (OR 3.16 [1.56-6.41]; p < 0.01). However, oto-polypharmacy was only more common for patients with mild to moderate hearing loss (OR 2.69 [1.33-5.45] and OR 2.86 [1.31-6.20], respectively; p < 0.01) and severe DHI scores (2.31 [1.12-4.77], p = 0.02). CONCLUSIONS: The prevalence of polypharmacy in patients with vestibular disorders is high. Some of the medications that patients are on are also potentially ototoxic at variable degrees. Polypharmacy is more common when lightheadedness is one of the dizziness descriptors and seems to be associated with worse scores on patient-reported outcome measures (DHI, CFQ). Medication reconciliation and multidisciplinary involvement could help to better address polypharmacy in this patient population. However, further investigation is needed to elucidate polypharmacy's role in symptom presentation, vestibular testing results, and therapeutic strategies.

Assessment of residual dizziness after successful canalith repositioning maneuvre in benign paroxysmal positional vertigo patients: a questionnaire-based study.

OBJECTIVE: The purpose of this study was to assess residual dizziness (RD) after successful canalith repositioning maneuvre (CRM) treatment in patients with benign paroxysmal positional vertigo (BPPV) using Dizziness Handicap Inventory (DHI) questionnaire and Visual Analog Scale (VAS). METHODS: One hundred sixty BPPV patients after successful CRM treatment were recruited. All patients were divided into the residual dizziness (RD) group and without RD group. The DHI questionnaire and VAS before CRM and follow-up were asked to complete. For analysis of the improvement in symptom, we defined ∆DHI and ∆VAS as the difference between the baseline score and the follow-up score. RESULTS: High incidence of RD was observed in the older patients (p < 0.001). The incidence of hypertension in the RD group was also significantly higher than that of the without RD group (p = 0.022). The ∆DHI-P, ∆DHI-E, ∆DHI-F, ∆DHI-T, and ∆VAS scores in the without RD group were significantly higher than that of the RD group (p < 0.001). When the cutoff point of the ∆DHI total scores was 17, the sensitivity was 64.86% and the specificity was 73.26% for diagnosing RD. When the cutoff point of the ∆VAS scores was 2.5, the sensitivity was 77.03% and the specificity was 81.40% for diagnosing RD. CONCLUSIONS: RD is prone to occur in the older patients and ∆VAS exhibits higher sensitivity and specificity in assessing RD.

Vestibular Migraine: Cognitive Dysfunction, Mobility, Falls.

OBJECTIVE: Recent evidence has shown that vestibular migraine is strongly associated with cognitive difficulties. However, limited data exist on real-world effects of that dysfunction. The objective of this study is to understand the epidemiology of cognitive dysfunction with vestibular migraine and associated sequelae using National Health Interview Survey data. STUDY DESIGN: Randomized, population-based survey study of US adults. SETTING: We generated a case definition approximating probable vestibular migraine based on Bárány Society criteria and validated that definition in a tertiary care vestibular clinic. PATIENTS: Adult respondents to the 2016 NHIS, which queries a representative sample of the civilian, noninstitutionalized US population. INTERVENTION: Diagnostic. MAIN OUTCOME MEASURES: We evaluated incidence of self-reported cognitive dysfunction with vestibular migraine and whether individuals were more likely to have impaired mobility, falls, and work absenteeism than those without either condition. RESULTS: Among individuals with vestibular migraine, 40% reported "some" and 12% reported "a lot" of difficulty thinking versus 13% and 2% of those without vestibular migraine, respectively. Vestibular migraine sufferers were more likely to have difficulty thinking or remembering compared with respondents without dizziness (odds ratio, 7.43; 95% confidence interval, 6.06-9.10; p < 0.001) when controlled for age, sex, education, stroke, smoking, heart disease, and diabetes. Individuals with both vestibular migraine and cognitive dysfunction had fivefold increased odds of falls and 10-fold increased odds of mobility issues compared with those without either condition. Furthermore, individuals with both vestibular migraine and cognitive dysfunction missed 12.8 more days of work compared to those without either condition. CONCLUSION: Our findings indicate vestibular migraine is not only associated with cognitive dysfunction, but they are together associated with mobility issues, fall risk, and work absenteeism.

Evaluation and management of paediatric vertigo.

PURPOSE OF REVIEW: This review summarizes the most current information on cause, evaluation and treatment of dizziness in children. RECENT FINDINGS: There has been an increased understanding of the multifactorial cause of dizziness in the paediatric population. Quantitative vestibular testing is increasingly used and valuable as a diagnostic adjunct. Vestibular rehabilitation, migraine hygiene, psychological therapies, pharmaceuticals and/or surgery can be used as well tolerated and effective treatments for vertigo in children and adolescents when tailored to cause. SUMMARY: Paediatric vertigo can be effectively evaluated through careful history taking and physical examination along with adjunctive tests, such as vestibular testing and audiometry, when appropriate. Options for treatment of vestibular disorders in children and adolescents have greatly expanded in recent years allowing for the effective management of nearly all cases of paediatric vertigo, though a multimodal and/or multidisciplinary approach is often needed.

Impact of an Endolymphatic Sac Tumor on Subjective and Objective Audiovestibular Function.

OBJECTIVE: This study reports subjective and objective audiovestibular function in patients diagnosed with an endolymphatic sac tumor (ELST), to evaluate the clinical implication of vestibular testing in ELST patients. STUDY DESIGN: Retrospective cohort study. SETTING: Tertiary referral center/university hospital. PATIENTS: Five patients diagnosed with unilateral ELST. INTERVENTION: Subjective and objective audiovestibular tests; pure-tone average; speech discrimination score; the Video Head Impulse Test; the cervical vestibular evoked myogenic potential test; the caloric irrigation test; the Speech, Spatial and Qualities of Hearing Scale; the Tinnitus Handicap Inventory; and the Dizziness Handicap Inventory. MAIN OUTCOME MEASURE: Findings and characteristics of both subjective and objective audiovestibular functions. RESULTS: The mean pure-tone average and the mean speech discrimination score were 49 dB HL and 68% on the tumor ear and 13 dB HL and 99% contralaterally. The mean Speech, Spatial and Qualities of Hearing Scale score was 84, and the mean Tinnitus Handicap Inventory score was 64. Caloric testing showed a mean unilateral weakness of 80%. The Video Head Impulse Test of the lateral semicircular canal revealed refixation saccades on all tumor ears and an average gain value of 0.75 on the tumor ear versus 0.94 contralaterally. No cervical vestibular evoked myogenic potentials were elicited on the tumor side, whereas all but one was elicited contralaterally. The average Dizziness Handicap Inventory score was 47. CONCLUSION: A characteristic pattern of abnormal caloric findings, refixation saccades, and normal vestibulo-ocular reflex gain alongside sensorineural hearing loss on the tumor ear was identified. Asymmetric sensorineural hearing loss in any patient should lead to objective vestibular evaluation to strengthen not only a targeted tumor surveillance strategy and the indication for imaging, but also the design of vestibular rehabilitation. In addition, vestibular findings may guide the choice of surgical approach.

Dizziness Diagnostic Pathways: Factors Impacting Setting, Provider, and Diagnosis at Presentation.

OBJECTIVE: Ensuring that patients with dizziness present to the most appropriate level of care and provider are key goals of quality and cost improvement efforts. Using a symptom-defined cohort of adults presenting for dizziness evaluations, we aimed to identify patient factors associated with ambulatory clinic vs emergency department (ED) presentations, evaluating provider specialty, and assigned diagnoses. STUDY DESIGN: Cross-sectional study. SETTING: OptumLabs Data Warehouse (OLDW), a longitudinal, real-world data asset with deidentified administrative claims. METHODS: We performed a cross-sectional analysis of adults (older than 18 years) who received new dizziness diagnoses (2006-2015) and identified factors associated with setting and provider at initial presentation using multivariable regression models. RESULTS: Of 805,454 individuals with dizziness (median age 52 years, 62% women, 29% black, Asian, or Hispanic), 23% presented to EDs and 77% to clinics (76% primary care, 7% otolaryngology, 5% cardiology, 3% neurology). Predictors of ED presentation were younger age, male sex, black race, lower education, and medical comorbidity. Predictors of primary care clinic presentation were older age and race/ethnicity other than white. Nonetiologic symptom diagnoses alone were assigned to 51% and were most associated with age older than 75 years (odds ratio, 2.90; 95% CI, 2.86-2.94). CONCLUSION: Adults with dizziness often present to a level of care that may be higher than is optimal. Differential care seeking and diagnoses by age, sex, and race/ethnicity reflect influences beyond dizziness presentation acuity. Targeted patient resources, triage systems, provider education, and cross-specialty partnerships are needed to direct dizzy patients to appropriate settings and providers to improve care.

Potential risk factors of persistent postural-perceptual dizziness: a pilot study.

BACKGROUND: Persistent postural-perceptual dizziness (PPPD) unifies the main characteristics of chronic subjective dizziness, visual vertigo and related diseases, which is a common chronic disease in neurology. At present, the pathology of PPPD is not fully understood. OBJECTIVE: In this single-center retrospective case series review, we aim to investigate the potential risk factors of PPPD. METHODS: Eighty inpatients diagnosed with PPPD were recruited with 81 apparently healthy controls. Patient-specific clinico-radiological data were collected from both groups. Conditions of hypertension, diabetes, smoking, and drinking were derived from medical history. Blood test results were recorded including total cholesterol, triglyceride, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, fibrinogen, vitamin B12, folic acid, total cholesterol, triglyceride, and folate level. The subjects were examined by carotid artery CTA and cranial MRI, and the imaging findings of carotid atherosclerosis (CAS), white matter hyperintensities (WMHs) and lacunar infarction (LI) were recorded. Binary logistic regression analysis was used to investigate the difference between the case and control groups. Significance was defined as p value less than 0.05. RESULTS: The prevalence rate of hypertension in the case group was significantly higher than that in the control group, and the detection rates of CAS, WMHs, and LI in the case group were significantly higher than those in the control group (p < 0.05 for all). CONCLUSION: Hypertension, CAS, WMHs, and LI are associated with PPPD, which may be potential risk factors for its development.

A Comparison of Falls and Dizziness Handicap by Vestibular Diagnosis.

PURPOSE: There is a paucity of data that directly compares the falls rate and dizziness handicap of different vestibular diagnoses. The purpose of this study is to compare the falls rate and dizziness handicap of common vestibular diagnoses encountered among a cohort of vestibular patients at a single institution. METHOD: We conducted a retrospective cross-sectional study of patients evaluated for dizziness at a tertiary care center vestibular clinic between August 1, 2017, and March 19, 2019. Vestibular diagnosis, demographic variables, comorbidities, falls status, and Dizziness Handicap Inventory (DHI) were extracted from the medical record for analysis. Associations between vestibular diagnosis and falls history or DHI were evaluated using multivariate logistic and linear regression, respectively. RESULTS: A total of 283 patients met our inclusion criteria with the following diagnoses: benign paroxysmal positional vertigo (BPPV; n = 55), acoustic neuroma (n = 30), Ménière's disease (n = 28), multiple vestibular diagnoses (n = 15), vestibular migraine (n = 135), or vestibular neuritis (n = 20). After adjusting for age, sex, race, medications, and comorbidities, the odds of falling was 2.47 times greater (95% CI [1.08, 6.06], p = .039) and the DHI score was 11.66 points higher (95% CI [4.99, 18.33], p < .001) in those with vestibular migraine compared to those with BPPV. Other diagnoses were comparable to BPPV with respect to odds of falling and dizziness handicap. CONCLUSIONS: Patients with vestibular migraine may suffer an increased risk of falls and dizziness handicap compared to patients with BPPV. Our findings highlight the need for timely evaluation and treatment of all patients with vestibular disease.

Superior Semicircular Canal Dehiscence Revision Surgery Outcomes: A Single Institution's Experience.

BACKGROUND: Superior semicircular canal dehiscence (SSCD) is an abnormality of the otic capsule, which normally overlies the superior semicircular canal. Surgical management is indicated in patients with persistent and debilitating symptoms. Given the complexity of the disease, there are patients who experience less favorable surgical outcomes and require revision surgery. The purpose of this study was to report to the rate of postoperative symptomatic improvement in patients who required revision surgery. METHODS: A retrospective analysis of patients undergoing SSCD surgical repair at a single institution was performed. Information on patient demographics, primary and secondary surgical approaches, surgical outcomes, and follow-up length was collected. RESULTS: Seventeen patients underwent 20 revision surgeries. There were eleven (65%) females and six (35%) males. Mean age of the cohorts was 50 years (range 30-68 years), and mean follow-up length was 6.8 months (range 0.1-31.1 months). Cerebrospinal fluid leak was noted in 67% of cases. The greatest postoperative symptomatic resolution was reported in oscillopsia (100%), headache (100%), and internal sound amplification (71%), while the least postoperative symptomatic resolution was reported in tinnitus (42%), aural fullness (40%), and dizziness (29%). CONCLUSIONS: Revision surgery can provide symptomatic improvement in select SSCD patients; however, patients should be cautioned about the possibility of less favorable outcomes than in index surgery. Revision surgeries are associated with a considerably higher rate of perioperative cerebrospinal fluid leak.

Dizziness and physical health are associated with pain in dizzy patients-A cross-sectional study.

BACKGROUND AND PURPOSE: Associations between dizziness, health-related quality of life, and musculoskeletal pain have not been systematically explored in patients with vestibular disorders. Such knowledge may be important for choice of treatments. The study objectives were to examine the extent and localization of musculoskeletal pain and explore whether pain was associated with dizziness and health-related quality of life. METHODS: The cross-sectional study investigated anonymized data from an earlier survey on patients with long-lasting dizziness (>3 months) examined in an oto-rhino-laryngological department. The sample includes patient between 18 and 70 years with Ménière's disease, vestibular schwannoma, benign positional paroxysmal vertigo, vestibular neuritis, non-otogenic dizziness, and cervicogenic dizziness. General musculoskeletal, that is, pain in muscles, tendons, and joints was registered by a yes/no question. A pain drawing registered localization of pain. Multiple binary logistic regression models were used to determine the association between pain and vertigo-balance and autonomic-anxiety related dizziness by the short Vertigo Symptom Scale (VSS) and sub-scales (VSS-V, VSS-A), and between pain and health-related quality of life by the SF-36, mental and physical component summary scale (SF-36 MCS, SF-36 PCS). RESULTS: The sample consisted of 503 patients, 60.2% were women, the median age was 50 years. General musculoskeletal pain was reported by 72.8% of patients, neck pain by 59.2% and widespread pain by 21.9%. Multiple binary logistic regression models demonstrated that all the pain measures were significantly associated with VSS-V and VSS-A and SF-36 PCS, but not SF-36 MCS. DISCUSSIONS: Musculoskeletal pain is prevalent in patients with long-lasting dizziness. The strong associations between pain, VSS, and SF-36 PCS could result in a self-sustaining complex condition. The findings imply that in addition to assessing and treating the vestibular symptoms, musculoskeletal symptoms and physical health should be addressed.

Visual snow syndrome, the spectrum of perceptual disorders, and migraine as a common risk factor: A narrative review.

OBJECTIVE: The aim of this narrative review is to explore the relationship between visual snow syndrome (VSS), migraine, and a group of other perceptual disorders. BACKGROUND: VSS is characterized by visual snow and additional visual and nonvisual disturbances. The clinical picture suggests a hypersensitivity to internal and external stimuli. Imaging and electrophysiological findings indicate a hyperexcitability of the primary and secondary visual areas of the brain possibly due to an impairment of inhibitory feedback mechanisms. Migraine is the most frequent comorbidity. Epidemiological and clinical studies indicate that other perceptual disorders, such as tinnitus, fibromyalgia, and dizziness, are associated with VSS. Clinical overlaps and parallels in pathophysiology might exist in relation to migraine. METHODS: We performed a PubMed and Google Scholar search with the following terms: visual snow syndrome, entoptic phenomenon, fibromyalgia, tinnitus, migraine, dizziness, persistent postural-perceptual dizziness (PPPD), comorbidities, symptoms, pathophysiology, thalamus, thalamocortical dysrhythmia, and salience network. RESULTS: VSS, fibromyalgia, tinnitus, and PPPD share evidence of a central disturbance in the processing of different stimuli (visual, somatosensory/pain, acoustic, and vestibular) that might lead to hypersensitivity. Imaging and electrophysiological findings hint toward network disorders involving the sensory networks and other large-scale networks involved in the management of attention and emotional processing. There are clinical and epidemiological overlaps between these disorders. Similarly, migraine exhibits a multisensory hypersensitivity even in the interictal state with fluctuation during the migraine cycle. All the described perceptual disorders are associated with migraine suggesting that having migraine, that is, a disorder of sensory processing, is a common link. CONCLUSION: VSS, PPPD, fibromyalgia, and chronic tinnitus might lie on a spectrum of perceptual disorders with similar pathophysiological mechanisms and the common risk factor migraine. Understanding the underlying network disturbances might give insights into how to improve these currently very difficult to treat conditions.

[Anxiety and depression state among patients with different type of vertigo and dizziness].

Objective:To assess the status of anxiety and depression among patients with different type of vertigo and dizziness, and to figure out the possible reason. Methods:The data of the patients with vertigo from November 2017 to June 2020 were reviewed, and their status of anxiety and depression were assessed using self-rating anxiety scale（SAS） and self-rating depression scale（SDS）. Results:A total of 559 patients with vertigo were enrolled, including 94 cases for vestibular migraine （VM）, 86 cases for Meniere disease （MD）, 78 cases for benign paroxysmal positional vertigo （BPPV）, 77 cases for sudden hearing loss（SHL） with vertigo, 74 cases for no definite diagnosis, 58 cases for vestibular neuritis （VN）, 57 cases for benign recurrent vertigo （BRV） and 35 cases for persistent postural-perceptual dizziness （PPPD）.The incidence of anxiety is 43.11%（no definite diagnosis=64.86%, VM=63.83%, MD=55.81%, PPPD=48.57%, BRV=47.37%）, and the incidence of depression is 11.27% （no definite diagnosis=25.68%, PPPD=17.14%, VM=14.89%, BRV=14.04%, MD=12.79%）. Kruskal-Wallis test was used to analyze SAS and SDS scores of patients with vertigo. The results showed that there were significant differences in each group. All patients were divided into 3 groups according to the duration of vertigo. The anxiety incidence of >2 years group was highest（58.56%）, and the second one was 2 months to 2 years group（54.75%）. There was no statistically significant difference between 2 groups by χ²test（P>0.05）. But both of them were significantly higher than the <2 months group（17.30%）. The depression incidence of >2 years group was highest（32.43%）, the second one was 2 months to 2 years group（10.27%）, and the lowest one was <2 months group（0%）. χ² test（P<0.01） showed statistically significant differences among these three groups. Conclusion:Anxiety is more common among patients with vertigo than depression, and the patients who suffer from VM，MD，PPPD or BRV have significantly higher rates of psychiatric comorbidity.

Unraveling the Etiology of Pediatric Vertigo and Dizziness: A Tertiary Pediatric Center Experience.

Background and Objectives: Numerous authors have reported that the commonest type of vertigo in children is migraine-associated vertigo (vestibular migraine and benign paroxysmal vertigo of childhood-BPV). We aimed to provide the possible etiological background of vertigo and dizziness in Slovenian children. Materials and Methods: A retrospective case series of pediatric vertigo and dizziness children referred to the tertiary pediatric otorhinolaryngology center from 2015 to 2020. Children received a complete audiological and vestibular workup and were referred to pediatric specialists depending on the clinical presentation. Results: Of 257 children (42% male, 58% female) aged 1-17 years (M = 10.9, SD = 4.3 years) in 19.1% vertigo and dizziness were classified as central, in 12.4% as a peripheral vestibular, in 10.9% as a hemodynamic, in 5.8% as a psychological and none as visual by pediatric neurologists, otorhinolaryngologists, cardiologists, psychologists or ophthalmologists, respectively. 40.8% (20) children with central vertigo had BPV (7.8% of all children) and 8.2% (4) migrainous vertigo. In 43.6% (112 children), the etiology remained unclassified. Conclusions: After a thorough multidisciplinary workup, the etiology of vertigo and dizziness was unraveled in the majority of children referred to our tertiary otorhinolaryngology center. The most common cause was central; however, in a considerable number, the etiology remained unclassified. The latter could be attributed to the self-limiting nature of vertigo spells. Hence, a child presenting with dizziness and vertigo requires a multidisciplinary approach, in which referral to a neurologist is, in most cases, essential.

Objective improvement in adults with cerebellopontine angle arachnoid cysts after surgical treatment.

BACKGROUND: Intracranial arachnoid cysts are extra-axial benign lesions mainly found in the middle cerebral fossa. Rare case series report various cranial nerve dysfunctions associated with cerebellopontine angle (CPA) cysts and there is no consensus with regard to their surgical management; some reports claiming that subjective improvement in adults with intracranial arachnoid cysts cannot justify surgical treatment. METHODS: This retrospective study included all 12 consecutive adult patients treated by microsurgical fenestration for symptomatic CPA arachnoid cysts between 2010 and 2019 and using a retrosigmoid approach. Demographic, clinical, surgical, and radiological data were collected from medical files. RESULTS: The main symptoms were audiovestibular in 9 patients (75%) complaining of dizziness and 6 patients (50%) with hearing loss. In addition, 3 patients (25%) reported tinnitus, 3 patients (25%) presented vasovagal syncope, and 1 patient (8.3%) reported facial pain. Surgery improved 5 patients (83%) with pre-operative hearing loss, 7 patients (78%) reporting dizziness, and all patients with vasovagal syncope. All of the patients recovered from at least one symptom. No recurrence was observed with a mean follow-up of 5.5 years. CONCLUSION: Although most arachnoid cysts are asymptomatic, the CPA location may lead to cranial nerve impairments. Microsurgical fenestration seems to be a simple, safe, and effective technique.

Factors implicated in response to treatment/prognosis of vestibular migraine.

PURPOSE: To identify patient factors that influence response to therapy in patients with vestibular migraines. METHODS: A retrospective cohort study was performed at a university-based tertiary medical center. PATIENTS: 47 patients evaluated for treatment of definite vestibular migraine, per the Barany Society criteria, from 2015 to 2019. INTERVENTIONS: A protocol of antidepressants, antiepileptics, beta blockers, and vestibular rehabilitation. Patients failing initial therapy received botulinum toxin per the PREEMPT protocol. Vestibular rehabilitation for motion desensitization in case of known vestibular dysfunction. OUTCOME MEASURES: Quality of life measured per the dizziness handicap inventory (DHI). Pre- and post-treatment DHI scores (total and domain scores) and change in DHI were correlated against patient-specific variables to determine factors associated with change in response to therapy. Patient factors included demographic variables, medical comorbidities, comorbid otologic or pain symptoms, treatment modality, and initial DHI scores. RESULTS: 47 patients underwent therapy for vestibular migraine. This population had a significant DHI reduction of 17.3 ± 25.2 (p < 0.001) with therapy. Univariate analysis showed that female gender, comorbid benign paroxysmal positional vertigo, and high initial DHI were significantly associated with greater reduction in DHI scores (ß = - 7.92, p = 0.033; ß = - 18.65, p = 0.028; ß = - 0.458, p = 0.016, respectively). Conversely, cervicalgia and oscillopsia were significantly associated with a lower reduction in DHI scores (ß = 5.525, p = 0.024 and ß = 21.48, p = 0.027, respectively). CONCLUSIONS: Vestibular migraine is a complex disorder with heterogeneous response to therapy. This study shows that patient-specific factors of gender, cervicalgia, oscillopsia, BPPV, and high DHI scores on presentation may influence response to common vestibular migraine therapy.