Fall Risk

Study, titled Effects of Kinect-Based Exergaming versus Wii Fit on Balance and Fall Risk among Healthy Older Adults, is a randomized controlled trial comparing the balance training effects of Xbox Kinect and Wii Fit. After obtaining informed consent, 46 healthy older adults will be randomly allocated (1:1) using sealed envelopes to a 6-week training program in either group. Static, Dynamic, and Anticipatory balance will be assessed at baseline and post-intervention using the Biodex Balance System for objective comparison.

The goal of this observational study is to determine if patients with cervical myelopathy who participate in a Tai Chi program will demonstrate improved gait and balance compared to patients who undergo usual care. Participants must be 18 years or older and have a diagnosis of cervical myelopathy.

Walking speed is a powerful predictor of mortality and adverse health consequences (e.g. fall or hospitalization) in older adults. Knowledge of individuals' walking speed can provide unique insight into current physical function and need for healthcare services. Furthermore, walking speed is a modifiable risk factor such that early recognition of physical function decline allows for appropriate and timely intervention prior to the occurrence of adverse health events. Therefore, this proposal seeks to implement routine measures of walking speed into VHA primary care as a 'vital sign' to routinely monitor Veteran physical function and help guide provider referrals.

Proximal femoral fractures are associated with increased mortality in older adults and may contribute to loss of functional independence, resulting in a higher risk of long-term institutionalization. The SIOT 2021 guidelines emphasize that management of older patients with proximal femoral fracture (FPF) requires a multidisciplinary approach, ideally integrated across all phases of care, including rehabilitation and secondary prevention at the community level, according to a continuity-of-care model that incorporates the implementation of Fracture Liaison Services. Multiple clinical, social, and environmental factors influence fall risk. Falls are also associated with psychological consequences. Age-related reductions in muscle strength contribute to progressive functional decline, increased morbidity and mortality related to falls, reduced quality of life, depression, and hospitalization. Sarcopenia is characterized by both quantitative and qualitative reductions in muscle tissue, including progressive replacement of contractile tissue with fibrous and adipose tissue. The European Working Group on Sarcopenia in Older People (EWGSOP), in its updated consensus (EWGSOP2), identifies low muscle strength as the primary parameter of sarcopenia, accompanied by a significant and generalized reduction in muscle mass. A use-case model dedicated to patients with sarcopenia describes typical demographic and social characteristics, associated comorbidities, and specific care needs, with the aim of identifying the most appropriate management pathways. This study adopts a person-centered approach to design, validate, and implement an integrated strategy for fall prevention, taking into account the multiple determinants of fall risk and related adverse health outcomes.

The goal of this clinical trial is to compare the short-term effects of three commonly prescribed antihypertensive drug classes (beta-blockers, ACE inhibitors, and calcium channel blockers) on postural balance and fall risk in adults with newly diagnosed primary hypertension. The main questions it aims to answer are: * Do different antihypertensive drugs affect objective balance performance and fall risk? * What are the effects of these medications on dizziness and fear of falling? Researchers will use a balance analysis system (Biodex Balance System) and self-reported scales (Dizziness Handicap Inventory and Falls Efficacy Scale) to assess outcomes. Participants will: * Be randomly assigned to one of three drug groups (metoprolol, ramipril, or amlodipine) * Be evaluated at baseline (prior to treatment), at 2 weeks, and at 4 weeks after starting treatment * Complete balance tests and questionnaires at each time point This study aims to provide clinical insight into how commonly used blood pressure medications may impact balance and fall risk in real-world settings.

The target population of this project is older people with high risks of falls. About 30% community-dwelling individuals over 65 years of age fall each year and the rate of fall related injuries leading to loss of function and independence increases with age. Falls are the leading cause of fatal and non-fatal injuries and the leading cause traumatic brain injury in older adults. Slip-related falls in older adults comprise 40% of outdoor falls and are the leading cause of hip fracture or traumatic head injury. In 2012, 2.4 million non-fatal falls were treated in emergency room visits with $30 billion dollars spent on direct medical costs. In addition to fractures and traumatic brain injury, nonfatal falls frequently lead to reduced levels of activity, fear of falling, and reduced quality of life. Clearly, advancing the predictive, preventative, and rehabilitative methods aimed at reducing the risk of injurious falls in this population is imperative. Although falls are multi-factorial in nature, there has been few individualized assessment of the biomechanical causes of falls. The purpose of this study is to conduct subject-specific training on older adults with fall risks with combined home-hospital rehabilitation. This project will involve rehabilitation interventions based on the characteristics of falling patterns and older adults with reduced capability controlling the balance. To conduct subject-specific fall prevention training. based on identified individual fall mechanisms.

Patients who suffered a stroke, cranial traumatism, medullar lesions or multiple sclerosis can present spastic muscular complications, which is particularly impairing if it concerns muscles of the leg. Muscular spastic complications of the legs can alter significantly the ability to walk because it clinically manifests itself by a stiffness of the leg, thus generating a complication called "Stif Knee Gait" (SKG). It means that the femoro-patello-tibial articulation cannot be mobilized as it should because it stays spastic instead of being mobile. However, it remains possible to treat this kind of medical condition by using Botulinum toxin injections in the target muscle, in particular the rectus femoris (which is part of the quadriceps). As a reminder, botulinum toxin, sold under the international common denomination "Botox®", is a neurotoxin of 150 kDa produced by the bacteria "Clostridium Botulinum" and is the most powerful natural poison known to humankind, with its DL50 between 1 and 2 nanogramms / kg in humans. This toxin works by entering the neuro-muscular synaptic junctions and by linking itself to a proteic complex called SNARE. The link between the toxin and the SNARE complex inhibits the fusion of the acetylcholinergic synaptic vesicles with the plasmic membrane of the pre-synaptic axone. The Botox® blocks the exocytosis of the acetycholin (Ach) vesicle in the inter-synaptic space at the neuro-muscular junction and blocks the nervous transmission, thus generating muscular flaccid paralysis. This kind of intoxication is caused directly by an infection by Clostridium Botulinum and is called Botulism. It manifests itself clinically by flaccid paralysis, swelling, diarrhea tiredness, respiratory failure, vomiting etc… Despite its highly toxic properties, Botox® can be used as a therapeutic tool against number of medical conditions (strabismus, hyperhidrosis, migraines etc…) and even as a cosmetic tool (anti face-wrinkles). It can be used against spastic muscular paralysis, especially like the ones encountered in the patients of this study. The current Standard Of Care (SOC) against SKG is to inject Botox into the rectus femoris in order to counter its spasticity. It has been shown to upgrade the walking ability of SKG patients by enhancing the leg kinetics. More precisely, it has been shown to improve the fluidity of the movement of the spastic leg in SKG patients, especially the knee flexion. However, the rectus femoris' contractility remains necessary to be able to stand up statically and to stay balanced during the walk and everyday-activity and the myorelaxant properties of Botox® may be problematic and alter the leg biomechanics despite its utility. To this day, no study has been published to compare the static and dynamic balance troubles before and after Botox injections in the rectus femoris. The medical bibliography does not report any augmentation of the risk of fall in the case of Botox injection in the rectus femoris. However, we consider the hypothesis along which those injections can enhance the risk of fall. Therefore, we decided to conduct a monocentric, prospective observational clinical study to compare the state of the static and dynamic balance before and after Botox injections in the rectus femoris (in SKG patients) by using balance scores. In order to complete this objective, we compared the following parameters before and after the Botox injection in SKG patients : * Time Up and Go test(in seconds) : primary evaluation criteria * Berg Balance Scale (BBS) : secondary evaluation criteria * Stair climb and descent time test (SCT) : secondary evaluation criteria. * Number of falls.

Falls are a common occurrence among older adults, and Veterans have an even higher risk of falling compared to non-Veterans. These falls often lead to severe health consequences, including traumatic brain injuries, hip fractures, emergency visits, hospitalizations, and even death. It is crucial to prioritize fall prevention in order to reduce injuries and enable older Veterans to age comfortably at home. Although current fall prevention programs in the Veterans Health Administration primarily focus on inpatient care and nursing homes, there is a pressing need to address falls among older Veterans living independently in the community. The proposed VA-specific Fall Risk Identification and Management (FRIM) model aims to proactively prevent falls in older Veterans who receive primary care, effectively reducing the occurrence of adverse health events associated with falls. By placing emphasis on prevention rather than reacting after falls have already happened, this initiative seeks to significantly enhance the overall well-being of older Veterans.

Diabetes Mellitus is considered as one of the most prevalent issues among global population and 50% of all the diabetic patients particularly diabetes type II develop peripheral neuropathy. Diabetic Peripheral Neuropathy (DPN) affects feet and legs first, followed by the hands and arms. This study will involve two groups, one performing the Otago Exercise Program, and the other performing a combined PNF and Otago exercise protocol. This study aims to assess the additional effects of Proprioceptive Neuromuscular Facilitation with Otago Exercise Program on Risk of fall which will be assessed by assessing balance, Fear of Fall and Sensory Function. Key outcome measures, including the Berg Balance Scale, Fall Efficacy Scale, Functional Reach test and Semmes Weinstein Monofilament Test will be used in evaluating the effectiveness of the exercise interventions. The participants would be screened through Michigan Neuropathy Screening Instrument and Berg Balance scale for inclusion criteria, and outcome measures will be assessed by using Berg Balance Scale, Fall efficacy scale, Functional Reach Test and Semmes Weinstein Monofilament testing method on the day of starting the intervention and on the last day of intervention. Intervention will be given for a total of 40-50 minutes per session, 3 sessions/week for consecutive 6 weeks And than the data will be recorded at the end of 6 weeks again.

Falls are a significant issue for patients with knee osteoarthritis, as they can lead to hospitalization or even more severe consequences. Therefore, it is crucial to assess fall risk early in rehabilitation clinics. Sarcopenia, which is the reduction of muscle mass, increases the risk of falls. This study involved 250 adults with knee osteoarthritis, using a technology called POCUS to assess muscle mass, combined with other tests to track fall incidents over three months. The study is expected to find correlations between falls and factors like muscle mass and grip strength. This information can help doctors better predict which patients are at risk of falling and take preventive measures early. Future research will explore the effectiveness of different prevention strategies.