Vestibular modulation of postural stability: An update

Rani, Sahaya; Archana, R; Kumari, Shyla Kamala

doi:10.4066/biomedicalresearch.29-18-972

Cited by 2 publications

(2 citation statements)

References 39 publications

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“…Other symptoms. The tectum, especially the superior colliculus, is not only important in processing visual and auditory information, but is also a centre of multimodal sensory integration involving visual, auditory, vestibular and other somatic sensory information [5,19,25,26,35,[37][38][39]41]. More recently, superior colliculi have also been linked with cognition [3,22].…”

Section: N Casesmentioning

confidence: 99%

Surgical treatment of symptomatic pineal cysts without hydrocephalus—meta-analysis of the published literature

et al. 2021

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Background To examine published data and assess evidence relating to safety and efficacy of surgical management of symptomatic pineal cysts without hydrocephalus (nhSPC), we performed a systematic review of the literature and meta-analysis. Methods Following the PRISMA guidelines, we searched Pubmed and SCOPUS for all reports with the query ‘Pineal Cyst’ AND ‘Surgery’ as of March 2021, without constraints on study design, publication year or status (PROSPERO_CRD:42,021,242,517). Assessment of 1537 hits identified 26 reports that met inclusion and exclusion criteria. Results All 26 input studies were either case reports or single-centre retrospective cohorts. The majority of outcome data were derived from routine physician-recorded notes. A total of 294 patients with surgically managed nhSPC were identified. Demographics: Mean age was 29 (range: 4–63) with 77% females. Mean cyst size was 15 mm (5–35). Supracerebellar-infratentorial approach was adopted in 90% of cases, occipital-transtentorial in 9%, and was not reported in 1%. Most patients were managed by cyst resection (96%), and the remainder by fenestration. Mean post-operative follow-up was 35 months (0–228). Presentation: Headache was the commonest symptom (87%), followed by visual (54%), nausea/vomit (34%) and vertigo/dizziness (31%). Other symptoms included focal neurology (25%), sleep disturbance (17%), cognitive impairment (16%), loss of consciousness (11%), gait disturbance (11%), fatigue (10%), ‘psychiatric’ (2%) and seizures (1%). Mean number of symptoms reported at presentation was 3 (0–9). Outcomes: Improvement rate was 93% (to minimise reporting bias only consecutive cases from cohort studies were considered, N = 280) and was independent of presentation. Predictors of better outcomes were large cyst size (OR = 5.76; 95% CI: 1.74–19.02) and resection over fenestration (OR = 12.64; 3.07–52.01). Age predicted worse outcomes (OR = 0.95; 0.91–0.99). Overall complication rate was 17% and this was independent of any patient characteristics. Complications with long-term consequences occurred in 10 cases (3.6%): visual disturbance (3), chronic incisional pain (2), sensory disturbance (1), fatigue (1), cervicalgia (1), cerebellar stroke (1) and mortality due to myocardial infarction (1). Conclusions Although the results support the role of surgery in the management of nhSPCs, they have to be interpreted with a great deal of caution as the current evidence is limited, consisting only of case reports and retrospective surgical series. Inherent to such studies are inhomogeneity and incompleteness of data, selection bias and bias related to assessment of outcome carried out by the treating surgeon in the majority of cases. Prospective studies with patient-reported and objective outcome assessment are needed to provide higher level of evidence.

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Section: N Casesmentioning

confidence: 99%

Surgical treatment of symptomatic pineal cysts without hydrocephalus—meta-analysis of the published literature

et al. 2021

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“…Vestibular stimulation was known to improve postural stability in elderly patients. 12 The existing treatments for PD were associated with side effects and do not offer a complete cure. Hence, there is a need for an alternative therapy that can prevent or delay the onset of PD with less or no side effects.…”

Section: Introductionmentioning

confidence: 99%

Assessment of the efficacy of electrical vestibular nerve stimulation as an adjunct therapy in the management of motor functions and quality of life in patients with Parkinson’s disease

Gawarikar

Choudhary

et al. 2022

Asian J Med Sci

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Background: The existing treatments for Parkinson’s disease (PD) were associated with side effects and do not offer a complete cure. Hence, there is a need for an alternative therapy that can prevent or delay the onset of PD with less or no side effects. Our extensive review of literature has shown no studies to be existing so far in India regarding vestibular stimulation as a treatment method for PD. Aims and Objectives: The present study was undertaken to administer electrical vestibular nerve stimulation (VeNs) as an adjunct therapy in the management of motor functions and to improve the quality of life in PD patients. Materials and Methods: The present study was a randomized controlled trial. (ClinicalTrials.gov Identifier: NCT04450550). 30 cases of PD, of both genders, were part of the study by convenient sampling after obtaining written informed consent. Patients were recruited from the out-patient ward of the General Medicine department, R.D. Gardi Medical College. Motor activities were assessed using the Berg balance scale, strength procedures by hand dynamometer and hand-eye coordination by 100 pin dexterity test. Quality of life was assessed by the World Health Organization Quality of Life Brief. Results: The study results support the earlier studies as there was a significant improvement in the motor functions and quality of life of the study participants. Conclusion: The study recommends further detailed studies with higher sample size and involving many centers to recommend the use of electrical VeNs as adjunctive therapy in the management of PD.

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Vestibular modulation of postural stability: An update

Cited by 2 publications

References 39 publications

Surgical treatment of symptomatic pineal cysts without hydrocephalus—meta-analysis of the published literature

Surgical treatment of symptomatic pineal cysts without hydrocephalus—meta-analysis of the published literature

Assessment of the efficacy of electrical vestibular nerve stimulation as an adjunct therapy in the management of motor functions and quality of life in patients with Parkinson’s disease

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