Treatment of vertigo and postural instability using visual illusions

2014 ◽  
Vol 128 (11) ◽  
pp. 1005-1007 ◽  
Author(s):  
G van Kerckhoven ◽  
A Mert ◽  
J A De Ru
Keyword(s):  
Gold Standard ◽  
Prosthetic Valve ◽  
Standard Treatment ◽  
Vestibular Function ◽  
Prosthetic Valve Endocarditis ◽  
Postural Instability ◽  
Risk Of Falling ◽  
Important Advance ◽  
Dizziness Handicap Inventory ◽  
Increased Risk

AbstractBackground:Ototoxicity caused by medication can lead to debilitating symptoms such as dizziness, vertigo and postural instability. There is no current ‘gold standard’ treatment available.Case report:A 79-year-old male, with bilateral loss of vestibular function caused by gentamicin toxicity after surgery for prosthetic valve endocarditis, complained of dizziness, difficulty in walking and an increased risk of falling. Physical examination showed a positive head thrust test suggesting bilateral loss of vestibular function.Results:The patient underwent a specific motion-based virtual reality enhanced protocol for peripheral vestibular disease. He showed a great improvement, with a 50 per cent reduction in his Dizziness Handicap Inventory score.Conclusion:Computer-aided rehabilitation programmes might represent an important advance in gait and posture training.

scholarly journals Paving the Way Toward Distinguishing Fallers From Non-fallers in Bilateral Vestibulopathy: A Wide Pilot Observation

2021 ◽  
Vol 12 ◽  
Author(s):  
Nolan Herssens ◽  
Bieke Dobbels ◽  
Julie Moyaert ◽  
Raymond Van de Berg ◽  
Wim Saeys ◽  
...  
Keyword(s):  
Outcome Measures ◽  
Fear Of Falling ◽  
Daily Life ◽  
Contextual Information ◽  
Vestibular Function ◽  
Future Research ◽  
Risk Of Falling ◽  
Bilateral Vestibulopathy ◽  
Activities Of Daily Life ◽  
Increased Risk

Patients with bilateral vestibulopathy (BVP) present with unsteadiness during standing and walking, limiting their activities of daily life and, more importantly, resulting in an increased risk of falling. In BVP patients, falls are considered as one of the major complications, with patients having a 31-fold increased risk of falling compared to healthy subjects. Thus, highlighting objective measures that can easily and accurately assess the risk of falling in BVP patients is an important step in reducing the incidence of falls and the accompanying burdens. Therefore, this study investigated the interrelations between demographic characteristics, vestibular function, questionnaires on self-perceived handicap and balance confidence, clinical balance measures, gait variables, and fall status in 27 BVP patients. Based on the history of falls in the preceding 12 months, the patients were subdivided in a “faller” or “non-faller” group. Results on the different outcome measures were compared between the “faller” and “non-faller” subgroups using Pearson's chi-square test in the case of categorical data; for continuous data, Mann–Whitney U test was used. Performances on the clinical balance measures were comparable between fallers and non-fallers, indicating that, independent from fall status, the BVP patients present with an increased risk of falling. However, fallers tended to report a worse self-perceived handicap and confidence during performing activities of daily life. Spatiotemporal parameters of gait did not differ between fallers and non-fallers during walking at slow, preferred, or fast walking speed. These results may thus imply that, when aiming to distinguish fallers from non-fallers, the BVP patients' beliefs concerning their capabilities may be more important than the moderately or severely affected physical performance within a clinical setting. Outcome measures addressing the self-efficacy and fear of falling in BVP patients should therefore be incorporated in future research to investigate whether these are indeed able to distinguish fallers form non-fallers. Additionally, information regarding physical activity could provide valuable insights on the contextual information influencing behavior and falls in BVP.

scholarly journals The Effect of Parkinson’s Disease on the Step Response to a Backwards Pull

2008 ◽  
Author(s):  
Molly A. McVey ◽  
Antonis P. Stylianou ◽  
Carl W. Luchies ◽  
Kelly E. Lyons ◽  
Rajesh Pahwa ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Fall Risk ◽  
Fear Of Falling ◽  
Economic Impacts ◽  
Postural Instability ◽  
Step Response ◽  
Risk Of Falling ◽  
Effective Interventions ◽  
Increased Risk

Postural instability is one of the most disabling symptoms of Parkinson’s disease (PD) and often leads to falls. Falls can have severe physical, psychological, and economic impacts including fractures, fear of falling, and loss of independence [1]. Effective interventions to reduce fall risk exist [2, 3] and would be most effective if they could be implemented prior to a fall occurring. Unfortunately, the current methods to evaluate postural instability in PD are not sensitive enough to predict those who are at an increased risk of falling so it is difficult to identify the best time to begin fall interventions.

Treatment of an aortic prosthetic valve endocarditis with Nd-YAG-Laser

2010 ◽  
Vol 58 (S 01) ◽  
Author(s):  
S Waldhans ◽  
N Zugic ◽  
R Moosdorf
Keyword(s):  
Prosthetic Valve ◽  
Prosthetic Valve Endocarditis ◽  
Yag Laser

Delayed surgical therapy in patients with prosthetic valve endocarditis - risk factor or not?

2014 ◽  
Vol 62 (S 01) ◽  
Author(s):  
A. Schäfer ◽  
H. Grubitzsch ◽  
H. Reichenspurner ◽  
K.-D. Wernecke ◽  
W. Konertz
Keyword(s):  
Risk Factor ◽  
Surgical Therapy ◽  
Prosthetic Valve ◽  
Prosthetic Valve Endocarditis

Fungal meningitis and intracerebral hemorrhage complicating prosthetic valve endocarditis

Pathology ◽  
1993 ◽  
Vol 25 (1) ◽  
pp. 87-89 ◽  
Author(s):  
Simon P.C. Bower ◽  
Paul E. Tucker
Keyword(s):  
Intracerebral Hemorrhage ◽  
Prosthetic Valve ◽  
Prosthetic Valve Endocarditis ◽  
Fungal Meningitis

Assessment of the Therapeutic Effect of Physiotherapy on Minimizing Imbalances of Geriatric Patients

2020 ◽  
Vol 62 (2) ◽  
pp. 86-91
Author(s):  
Justyna Pawlak ◽  
Małgorzata Dudkiewicz ◽  
Łukasz Kikowski
Keyword(s):  
Quality Of Life ◽  
Therapeutic Effect ◽  
Body Mass ◽  
Geriatric Patients ◽  
The Elderly ◽  
Risk Of Falling ◽  
Increased Risk ◽  
Climbing Stairs ◽  
Tinetti Test

Introduction: The progressing aging process and comorbidities worsen the efficiency of the balance system in the elderly, which leads to a weakening of stability and, as a consequence, to falls and injuries. The first ones lead to: worsening of functioning, reduced mobility, an increased risk of disease and mortality, therefore systematic physical activity and shaping the balance using physiotherapy, which can prevent dangerous falls is very important. Aim: Assessment of the therapeutic effect of physiotherapy on minimizing imbalances in geriatric patients. M aterial and Methods: The study group consisted of 46 people, including 32 women (69.6%) and 14 men (30.4%); average age of respondents – 72.5 years. They were patients of the Department of Rehabilitation of Poddębice Health Center, Ltd. The researchers used a self-made questionnaire, body mass to height index (BMI) and the Tinetti Test. Results: Patients with an elevated BMI (89.1%), as well as those taking more than 4 medication (78.3%), have had more falls over the past year (respectively 91.4% and 81.4%). After the use of comprehensive therapy, none of the patients achieved a worse result than before the physiotherapy while 91.3% of the respondents had an increase in the number of points scored in the Tinetti Test. The percentage of patients at high risk of falling reduced from 67.4% to 37%. There was also a decrease in the fear of walking (in 58.7%), falling (in 57.7%) and climbing stairs (in 47.9%). According to 78.3% of respondents, physiotherapy positively affected their independence and quality of life. Conclusions: The use of comprehensive physiotherapy reduces the fear of walking, climbing stairs and falling, which can be a good predictor of prevention. Both polypragmasia and an elevated body mass index (BMI) increase the risk of falling. Comprehensive physiotherapy of geriatric patients helps to improve balance and gait stereotype. Physiotherapy for the elderly helps improve the quality of life, independence, minimize imbalances, and thus reduce the risk of falls. Balance exercises play an important role in preventing falls.

The Role of the Coagulase-negative Staphylococci (CoNS) in Infective Endocarditis; A Narrative Review from 2000 to 2020

2020 ◽  
Vol 21 (12) ◽  
pp. 1140-1153 ◽  
Author(s):  
Mohammad A. Noshak ◽  
Mohammad A. Rezaee ◽  
Alka Hasani ◽  
Mehdi Mirzaii
Keyword(s):  
Foreign Body ◽  
Infective Endocarditis ◽  
Prosthetic Valve ◽  
Human Life ◽  
Prosthetic Valve Endocarditis ◽  
Surgical Site Infections ◽  
Coagulase Negative Staphylococci ◽  
Native Valve ◽  
Native Valve Endocarditis

Coagulase-negative staphylococci (CoNS) are part of the microbiota of human skin and rarely linked with soft tissue infections. In recent years, CoNS species considered as one of the major nosocomial pathogens and can cause several infections such as catheter-acquired sepsis, skin infection, urinary tract infection, endophthalmitis, central nervous system shunt infection, surgical site infections, and foreign body infection. These microorganisms have a significant impact on human life and health and, as typical opportunists, cause peritonitis in individuals undergoing peritoneal dialysis. Moreover, it is revealed that these potential pathogens are mainly related to the use of indwelling or implanted in a foreign body and cause infective endocarditis (both native valve endocarditis and prosthetic valve endocarditis) in patients. In general, approximately eight percent of all cases of native valve endocarditis is associated with CoNS species, and these organisms cause death in 25% of all native valve endocarditis cases. Moreover, it is revealed that methicillin-resistant CoNS species cause 60 % of all prosthetic valve endocarditis cases. In this review, we describe the role of the CoNS species in infective endocarditis, and we explicated the reported cases of CoNS infective endocarditis in the literature from 2000 to 2020 to determine the role of CoNS in the process of infective endocarditis.

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