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European Archives of... Apr 2024To analyse the effectiveness of optokinetic stimulation (OKS) for improving symptoms and function in patients with vestibular and balance disorders. (Review)
Review
OBJECTIVES
To analyse the effectiveness of optokinetic stimulation (OKS) for improving symptoms and function in patients with vestibular and balance disorders.
METHODS
PubMed (MEDLINE), SCOPUS, Web of Science (WOS), CINAHL Complete, and PEDro databases were searched to identify randomized controlled trials (RCTs) that included patients with vestibular and balance disorders and compared the effects of OKS versus other interventions or no intervention on subjective or objective functional outcomes. Data were analysed by the standardized mean difference (SMD) and its 95% confidence interval.
RESULTS
A total of 10 studies were selected including 468 patients, 177 of whom received OKS. There were no significant differences in scores on the Dizziness Handicap Inventory (DHI) (SMD = 0.02; 95% CI - 0.18 to 0.23; p = 0.83) or the visual analogue scale (VAS) for vertigo (SMD = 0.16; 95% CI - 1.25 to 1.58; p = 0.82). However, there were statistically significant differences in the timed up and go (TUG) test, with a large effect (SMD = - 1.13; 95% CI -2 to - 0.28; p = 0.009), and in the sensory organization test (SOT), with a medium effect (SMD = - 0.7; 95% CI - 1.21 to - 0.19; p = 0.007). Subgroup analysis showed significant effects of OKS on VAS (p = 0.017), TUG (p = 0.009) and SOT (p = 0.001) only in patients with balance disorders without vestibular disease (p > 0.05).
CONCLUSIONS
OKS may improve dizziness intensity measured with VAS or dynamic balance measured whit TUG and SOT in patients with balance disorders not due to vestibular disease. The quality of the evidence was low or very low due to the small number of included studies.
PROSPERO REGISTRY NUMBER
CRD42023445024.
PubMed: 38578505
DOI: 10.1007/s00405-024-08604-1 -
Neuro-Chirurgie May 2024Rotational vertebral artery syndrome, also referred to as Bow Hunter's syndrome (BHS), manifests when the vertebral artery (VA) is compressed following head rotation.... (Review)
Review
BACKGROUND
Rotational vertebral artery syndrome, also referred to as Bow Hunter's syndrome (BHS), manifests when the vertebral artery (VA) is compressed following head rotation. This compression is often caused by an osteophyte and may lead to symptoms of a posterior stroke. This systematic review aims to shed light on the current management strategies for BHS resulting from osteophytes. Additionally, we present two illustrative cases where the VA compression by an osteophyte was effectively resolved by complete resection of the problematic bone spur.
METHODS
A literature search was conducted across Embase, PubMed and Medline in September 2023. Keywords related to vertebral artery [MESH], vertebrobasilar insufficiency [MESH] and osteophyte [MESH] were the focus of this review. Risk of bias in retained studies was assessed using the Joanna Briggs Institute Critical Appraisal tools for Qualitative Research. A narrative synthesis of our findings is presented.
RESULTS
A total of 30 studies were included in this review. Vertigo was the most reported symptom by patients (n = 16). On imaging, the VA was often compressed at C4-5 (n = 10) and C5-6 (n = 10) with no evident side predominance observed. Anterior cervical discectomy and fusion (ACDF, n = 13) followed by anterior decompression without fusion (n = 8) were the most performed surgical procedures to manage BHS.
CONCLUSION
Surgical decompression of the VA is a safe and effective intervention for patients experiencing symptomatic osteophytic compression during head rotation. This procedure restores normal vascular function and reduces the risk of ischemic events. This review highlights the importance of timely diagnosis and intervention in such cases.
Topics: Humans; Vertebrobasilar Insufficiency; Osteophyte; Male; Middle Aged; Female; Decompression, Surgical; Vertebral Artery; Aged; Spinal Fusion
PubMed: 38277863
DOI: 10.1016/j.neuchi.2023.101525 -
Journal of Neurologic Physical Therapy... Jan 2024
Topics: Humans; Benign Paroxysmal Positional Vertigo; Gait
PubMed: 38128086
DOI: 10.1097/NPT.0000000000000464 -
Clinical Anatomy (New York, N.Y.) Jul 2024Hyperostosis frontalis interna (HFI) is a condition defined as abnormal bone growth on the posterior aspect of the frontal bone. Despite uncertainties regarding its... (Review)
Review
Hyperostosis frontalis interna (HFI) is a condition defined as abnormal bone growth on the posterior aspect of the frontal bone. Despite uncertainties regarding its etiology and prognosis, clinicians typically consider HFI a benign pathology. There are no studies organizing all the possible manifestations of the disease. The present study aims to organize all the clinical manifestations of HFI within the current case report/series literature. A blinded PRISMA-guided search of HFI case reports and case series yielded 43 relevant articles and provided 110 patients for analysis. The symptoms presenting alongside HFI were extracted and tabulated. We found high-frequency clinical manifestations of HFI (>20% of patients) to include headaches, obesity, vertigo/dizziness symptoms, cognitive decline, and depression. An additional 15 symptoms were tabulated at frequencies found to be less than 20%. Based on our analysis, we suggest the constellation of high-frequency symptoms can offer a more comprehensive clinical picture of symptomatic HFI which may be valuable to consider for clinicians and future researchers in the field of HFI.
Topics: Humans; Hyperostosis Frontalis Interna; Headache; Dizziness; Vertigo; Obesity; Depression; Cognitive Dysfunction; Frontal Bone
PubMed: 38420744
DOI: 10.1002/ca.24147 -
European Archives of... Mar 2024This review aimed to examine the effects of the Semont maneuver on posterior canal benign paroxysmal positional vertigo (BPPV). (Review)
Review
PURPOSE
This review aimed to examine the effects of the Semont maneuver on posterior canal benign paroxysmal positional vertigo (BPPV).
METHODS
PubMed, PEDro, SCOPUS, REHABDATA, EMBASE, and Web of Science were searched comprehensively from inception to January 2024. The Physiotherapy Evidence Database (PEDro) scale was employed to evaluate the quality of the selected studies.
RESULTS
In total, 18 randomized controlled trials met the eligibility criteria. A total of 2237 participants with BPPV (mean age = 58.10 years) were included in this review. Among them, 37.5% were males, and 58% presented with right-sided BPPV. The included studies ranked from 5 to 9 out of 10 (Median = 7), suggesting good to excellent quality on the PEDro scale. The available literature revealed that the Semont maneuver is effective in improving posterior canal BPPV symptoms.
CONCLUSION
The Semont maneuver is considered a standard option for treating posterior canal BPPV, with a high success rate of around 80%. It is suggested as the primary option for managing posterior canal BPPV in individuals who complain of cervical or lumbar problems, severe cardiac or respiratory conditions. Further studies are strongly needed to understand the long-term effects of the Semont maneuver and to identify the recurrence rate.
PubMed: 38530461
DOI: 10.1007/s00405-024-08586-0 -
European Review For Medical and... Aug 2023The purpose of the study is to assess the effects of the Epley maneuver on patients with BPPV.
OBJECTIVE
The purpose of the study is to assess the effects of the Epley maneuver on patients with BPPV.
MATERIALS AND METHODS
International libraries such as MEDLINE, Cochrane, Web of Science, and PubMed, among others, were used to evaluate evidence on the effectiveness of Epley's procedure on BPPV published between January 2000 and December 2022. For accessing the articles, several search phrases, such as "Epley Maneuver", "BPPV", "Vertigo", "Vestibular Rehabilitation", and "Physical Therapy" were utilized. A total of 69 papers were retrieved and assessed for inclusion and exclusion criteria based on the article title, abstract, and inclusion and exclusion criteria. Following that, the quality of the chosen studies was assessed using the PEDro scale.
RESULTS
Only seven studies fulfilled the eligibility criterion and were evaluated out of a potential 69 records found. A total of 413 BPPV-screened individuals were examined. The findings of the studies chosen for review revealed that Epley's technique had a considerable, significantly positive influence on the alleviation of symptoms for BPPV patients, including nystagmus, dizziness, and quality of life. The patients described feeling better after performing the Epley maneuver for a prolonged time.
CONCLUSIONS
The research ended with data confirming the benefit of the Epley maneuver in relieving symptoms in BPPV patients.
Topics: Humans; Dizziness; Emotions; Medicine; Patients; Quality of Life; Vertigo; Randomized Controlled Trials as Topic
PubMed: 37667917
DOI: 10.26355/eurrev_202308_33392 -
Journal of Clinical Neuroscience :... Sep 2023
Meta-Analysis
Topics: Humans; Medicine, Chinese Traditional; Vertigo; Migraine Disorders; Drugs, Chinese Herbal
PubMed: 37169671
DOI: 10.1016/j.jocn.2023.04.021 -
Artificial Organs Mar 2024Paresis of the upper limb (UL) is the most frequent impairment after a stroke. Hybrid neuroprostheses, i.e., the combination of robots and electrical stimulation, have... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Paresis of the upper limb (UL) is the most frequent impairment after a stroke. Hybrid neuroprostheses, i.e., the combination of robots and electrical stimulation, have emerged as an option to treat these impairments.
METHODS
To give an overview of existing devices, their features, and how they are linked to clinical metrics, four different databases were systematically searched for studies on hybrid neuroprostheses for UL rehabilitation after stroke. The evidence on the efficacy of hybrid therapies was synthesized.
RESULTS
Seventy-three studies were identified, introducing 32 hybrid systems. Among the most recent devices (n = 20), most actively reinforce movement (3 passively) and are typical exoskeletons (3 end-effectors). If classified according to the International Classification of Functioning, Disability and Health, systems for proximal support are expected to affect body structures and functions, while the activity and participation level are targeted when applying Functional Electrical Stimulation distally plus the robotic component proximally. The meta-analysis reveals a significant positive effect on UL functions (p < 0.001), evident in a 7.8-point M between groups in the Fugl-Meyer assessment. This positive effect remains at the 3-month follow-up (M = 8.4, p < 0.001).
CONCLUSIONS
Hybrid neuroprostheses have a positive effect on UL recovery after stroke, with effects persisting at least three months after the intervention. Non-significant studies were those with the shortest intervention periods and the oldest patients. Improvements in UL functions are not only present in the subacute phase after stroke but also in long-term chronic stages. In addition to further technical development, more RCTs are needed to make assumptions about the determinants of successful therapy.
Topics: Humans; Stroke Rehabilitation; Stroke; Upper Extremity; Robotics; Neural Prostheses; Recovery of Function
PubMed: 37548237
DOI: 10.1111/aor.14618 -
Journal of Oral Rehabilitation Apr 2024The term temporomandibular disorder (TMD) indicates a set of musculoskeletal conditions involving temporomandibular joint (TMJ), masticatory musculature, and related... (Review)
Review
BACKGROUND
The term temporomandibular disorder (TMD) indicates a set of musculoskeletal conditions involving temporomandibular joint (TMJ), masticatory musculature, and related anatomical structures. Pain is the most common clinical manifestation of TMD, and the auditory system might be involved and affected, through tinnitus, dizziness, otalgia and ear fullness sensation.
OBJECTIVES
The aim of this systematic review of randomised controlled trails (RCTs) was to evaluate the efficacy of rehabilitative approaches on otologic symptoms in patients with TMD.
METHODS
PubMed, Scopus and Web of Science were systematically searched from the inception until 8th October 2023 to identify RCTs presenting participants with a diagnosis of TMD associated with otologic signs and symptoms, rehabilitative approaches as interventions, and modification of the otological symptoms as outcome.
RESULTS
Out of 931 papers suitable for title/abstract screening, 627 articles were assessed for eligibility. Five studies were included reporting the efficacy of occlusal splint therapy, low-level laser therapies, and physical therapy in patients diagnosed whit secondary otalgia or tinnitus associated with TMD. No RCTs evaluating other otologic symptoms, ear fullness, dizziness or vertigo were found.
CONCLUSIONS
Results of this systematic review suggested that rehabilitative approaches might be effective in improving secondary otalgia and tinnitus in TMD patients. Thus, further RCTs with a higher level of evidence and more representative samples should be conducted to better understand the effects of TMD therapy on otologic complains.
PubMed: 38685701
DOI: 10.1111/joor.13716 -
Archives de Pediatrie : Organe Officiel... May 2024The consequence of complete or partial uncompensated vestibular dysfunction in children is usually balance disorders, with the risk of falls and increased fatigue,...
Guidelines of the French Society of Otorhinolaryngology and Head and Neck Surgery (SFORL) for vestibular rehabilitation in children with vestibular dysfunction. A systematic review.
INTRODUCTION
The consequence of complete or partial uncompensated vestibular dysfunction in children is usually balance disorders, with the risk of falls and increased fatigue, particularly during tasks requiring postural control. The aim of these recommendations is to establish guidelines for vestibular rehabilitation (VR) in children with vestibular impairment.
MATERIAL AND METHODS
The guidelines were developed based on a systematic review of the international literature, validated by a multidisciplinary group of French-speaking otorhinolaryngologists, scientists, and physiotherapists. They are classified as grade A, B, C, or expert opinion according to a decreasing level of scientific evidence.
RESULTS
A PubMed search of studies published between January 1990 and December 2021 was carried out using the keywords "vestibular," "rehabilitation," and "children". After filtering and reviewing the articles, a total of 10 publications were included to establish the recommendations.
CONCLUSION
It is recommended that a vestibular assessment be carried out before VR, including a study of vestibulo-ocular reflex, otolithic function, and postural control. In cases of vestibular dysfunction, physiotherapy treatment is recommended from an early age to train different aspects of postural control, including anticipatory and reactive postural adjustments. VR adapted to the pediatric population is recommended for children whose vestibular dysfunction leads to functional disorders or symptoms of vertigo for those who have suffered head trauma. It is recommended that children with bilateral vestibular impairment be treated using gaze stabilization exercises for adaptation and substitution. Optokinetic stimulation and virtual reality are not recommended for children and young adolescents.
Topics: Humans; Vestibular Diseases; Child; Societies, Medical; France
PubMed: 38697883
DOI: 10.1016/j.arcped.2024.02.006