View clinical trials related to Older Adults.
Filter by:The study is a multicentre Proof-of-Concept. The general objective of the e-VITA project is to develop a personalized virtual coach capable of interacting with its elderly interlocutor. The experimentation will be carried out in 4 sites: Italy, France, Germany and Japan.
Sarcopenia characterised by loss of muscle mass, muscle strength and physical performance burdens many older adults since the condition is related to functional decline. Periods of inactivity such as during hospitalisation leads to further functional decline. It has been reported that the loss of muscle mass associated with sarcopenia not only entails a decrease in muscle mass but also changes in muscle architecture. Knowledge on changes in muscle architecture is essential since it is one of the most important determinants on muscle strength and thus physical performance. The main objective of this study is to investigate changes in muscle architecture and physical performance during acute hospitalisation and after discharge in older adults and subsequently the effectiveness of resistance training of the lower limb during acute hospitalisation. If successful, our study could have a great impact on the individual, as well as societal level, due to a better understanding of the factors related to sarcopenia and the prevention of functional decline as a result of hospitalisation.
People with HIV (PWH) often suffer from cognitive impairments known as HIV-Associated Neurocognitive Disorder (HAND). Cognitive impairments in PWH are not fully captured by traditional neurocognitive assessment; thus, we must examine cognitive performance both within a task (inconsistency) and across cognitive domains (dispersion), called Intra-Individual Variability (IIV). IIV predicts cognitive impairment/decline, altered brain morphology, and neuropathology in many clinical populations. Conceptually, IIV results from "executive dyscontrol" or the efficiency (or inefficiency) with which executive control processes coordinate other cognitive processes/domains. Based on the Executive Dyscontrol Hypothesis and underlying calculations of IIV, one way to improve cognition in PWH is through interventions that target improvements in their most severely impaired cognitive domains. We hypothesize such improvements, in turn, should reduce the strain placed on executive functioning resources, freeing up resources needed to compensate for impairments in any domain and, in turn, reducing IIV. Computerized cognitive training, widely used in the study team's prior work, is ideally suited to target impairments in select cognitive domains using computerized cognitive training. In our systematic review of 13 cognitive training studies in PWH, we found cognitive training improved performance in the targeted domain. In this feasibility study, we will assess 150 PWH at baseline with the expectation to recruit 120 PWH with HAND. Then we will use a two-group pre-post experimental design of 120 adults with HAND including: 1) a Targeted Neurocognitive Training (TNT) group (n=60) to train each participant's two most impaired cognitive domains (e.g., attention & memory) assessed from a neurocognitive battery at baseline, and 2) a no-contact control group (n=60). Aim 1 - Feasibility: To determine feasibility and acceptability of the intervention. Exploratory Aim 1 - Cognition: Compare adults who receive TNT to those who receive no training to determine whether they improve on the cognitive domains trained, show less cognitive IIV across domains and within a task, and demonstrate improved executive functioning. Exploratory Hypothesis 1: TNT will improve cognitive functioning in the targeted impaired cognitive domains. Exploratory Hypothesis 2: TNT will reduce cognitive IIV (both overall dispersion & inconsistency). Exploratory Hypothesis 3: TNT will improve executive functioning. Exploratory Hypothesis 4: TNT will improve global cognition and reduce HAND severity. Innovation 1 - This is the first study to use IIV to guide cognitive training to target the most impaired cognitive domains to reduce cognitive IIV in HIV. Innovation 2 - This will be one of the first studies to prospectively include both types of cognitive IIV - dispersion and inconsistency - allowing us to examine the relationship between dispersion and inconsistency. Innovation 3 - The epicenter of HIV is in the Deep South where this study will occur.
Engaging in muscle strength and balance (S&B) exercises and has numerous health benefits for older adults, promoting greater mobility, reducing risk of falling, and overall improved health and wellbeing. Given the rising age of global populations, reducing the burden associated with lost physical function is essential to minimise health and social care costs. Unfortunately, very few older adults engage in sufficient S&B exercise to reap these benefits, with a lack of time, self-efficacy and access to leisure facilities cited as the key barriers. Finding innovative ways promote an acceptable and engaging format of S&B exercise is consequently a public health priority. One novel way that aims to address typical barriers to participation in older adults is through the promotion of exercise 'snacks', as opposed to a more traditional, lengthy structured exercise session at a leisure centre. Exercise snacking describes short bursts of exercise that are designed to be undertaken over a short period in the home environment and without the need for any specialised exercise clothing or equipment. In the initial laboratory and cross-sectional and pilot intervention research, the investigators have been testing two formats of 5-minute, twice-daily, strength exercise- and tai-chi-snacking, which has been shown to be acceptable and feasible to implement in older adults. This protocol presents initial efficacy for evoking improved physical function in people aged 65 years or more. The investigators' remote study demonstrated that remote assessment and delivery of 4-week exercise and tai-chi snacking interventions were acceptable and feasible. However, qualitative feedback indicated that exercise programmes may be more acceptable and interesting with simpler tai-chi movements and exercise snacking programme with upper body movements. Nevertheless, the investigators only recruited healthy older adults, doing short-term interventions in previous studies. This study aims to test the effectiveness of progressive S&B interventions over a sustained period in pre-frail older adults.
The objectives of the present research is to observe the effects of a multimodal program with augmented reality on cognition, functional fitness, quality of life, and physical activity in older people.
The increase in the age of the population is a problem that affects both Spain and the rest of the world. Life expectancy increases, and this will influence the quality of life that older people will have. The quality of life is related to the health of the population. Women live longer than men and have diseases such as urinary incontinence that are more frequent in them. This is related to childbirth, increasing age, and menopause due to the hormonal level. Therefore, there are a series of problems related to both physical and mental health associated both with increasing age and with the situation of hormonal change that occurs after the onset of menopause. All of this will influence deficient pelvic musculature, sexual function, sleep quality, and depression/anxiety. Conservative treatment using hypopressive abdominal exercises has been shown to be beneficial at the level of health in female populations with urinary incontinence. The challenge lies in designing exercise programs that, in addition to achieving these benefits, are attractive with acceptance and adherence. The objective of this doctoral thesis is to study the effects of hypopressive abdominal exercises for 12 weeks on quality of life related to urinary incontinence in women, sleep quality, anxiety and depression, and female sexual function in women. Spanish postmenopausal women.
The goal of this clinical trial is to learn about the cause of dizziness and decline in walking ability in in older adults ≥65 years during chemotherapy treatment for colorectal cancer. Another goal is to investigate if a comprehensive geriatric assessment and three months' specialized physical group-based exercise three times/week can counteract muscle weakness, vertigo, instability, impaired walking balance, and neuropathy
This Hybrid 1 Study will test the effectiveness of a bundled intervention comprised of behavioral activation and medication optimization in reducing symptoms of depression and anxiety in older adults undergoing Orthopedic surgery (compared with usual care), while examining implementation outcomes.
Using a Hybrid Type 1 Effectiveness-Implementation randomized control trial (RCT) design, the investigators will test the effectiveness of a bundled behavioral activation and medication optimization in reducing symptoms of depression and anxiety in older adults undergoing oncologic surgery (compared with usual care), while examining implementation outcomes.
The goal of this observational study is to learn about changes in oral processing and appetite in older adults aged 65+ years old. The main question it aims to answer is if oral processing affects gastric emptying in older adults (≥65 years old).