View clinical trials related to Aging.
Filter by:Alzheimer's disease and related dementias (ADRD), including mild cognitive impairment (MCI), are becoming among the most prevalent causes of disability, death and healthcare costs worldwide. Sleep and circadian rhythm disturbances are common among individuals with MCI as well as their spouses/ partners and may increase risk of the development of ADRD in both patients and partners. This is the first study to systematically investigate sleep as a shared health behavior within couples in which one member has MCI, and the degree to which sleep and circadian disturbances impact both partners health and well-being, including cognitive decline and risk for ADRD.
The objective of RAP PAC is to identify safe and effective weekly dose(s) for the mTOR inhibitors sirolimus and everolimus that intervene on the underlying fundamental biology of aging. Participants who are 55-89 years old that are free of overt chronic diseases will be assigned to either 6 weeks of sirolimus or everolimus (5 mg, 10 mg, or 15 mg once per week). The investigators will complete the everolimus arm first and then subsequently complete the sirolimus arm of the study. Total time on study would be up to 17 weeks to complete baseline and follow up visits.
This randomized, cross-over, pilot study aims to compare preliminary impact of a standard dose of blueberry powder (24 g) vs a higher dose (48 g) on the bioavailability of flavonoids and inflammatory biomarkers in older adults with minor levels of depressive symptoms.
Evalution of the safety and tolerability of the oral administration of Salvia haenkei in a healthy population.
The I-COACH study will focus on seniors with mental health conditions who are living in senior community housing. This initiative proposes to assess the feasibility and acceptability of a 12-week integrated program of cognitive remediation (CR) in combination with social and physical activity using an open-label design. The program will be provided over three iterative groups of six participants each, with one Personal Support Worker (PSW). The program will be co-designed at a granular level in an iterative process, drawing upon feedback provided by each participant group, PSW, and community housing staff to improve the user experience. We will build the capacity for community personal support workers (PSWs) to deliver this program independently and with fidelity to the intervention model. Our ultimate goal is to help seniors continue to live as long as possible in their homes within the community.
The goal of this clinical trial is to compare the Hospital Elder Life Program (HELP) with a family-augmented version of HELP (FAM-HELP), that includes family members and care partners, for the prevention of delirium in older patients during hospital admission. The main objectives of the trial are the following: 1. To compare the effectiveness of FAM-HELP and HELP in reducing both the incidence of delirium and its severity. 2. To compare the effectiveness of FAM-HELP and HELP in improving patient- and family-reported outcomes. 3. To explore the implementation context, process, and outcomes of the FAM-HELP program in diverse hospital settings.
Men sustain over one-third of osteoporosis-related fractures worldwide. The burden of osteoporotic fractures in older men is substantial, and men suffer significantly worse fracture-related outcomes than women. Following a fracture, men sustain greater rates of subsequent fractures, loss of autonomy, and mortality than women and the imminent risk of re-fracture is several times higher in men than in women. Functional mobility, known to predict falls and fractures, is also notably worse in men following a fracture. In the fiscal year 2007-08, the overall annual costs of osteoporosis in Canadian men was evaluated to be $910 million. Osteoporosis is primarily considered a disease of older women, and men are remarkably under-evaluated and under-treated for it. Recognition of sex and gender influences on skeletal health in men has been very slow; akin to the gap in cardiovascular diseases, where women are far less likely to receive guideline-recommended investigations and treatment. Over 85% of Canadian men who suffer from fragility fractures do not receive osteoporosis screening and/or treatment strategies. The existence of this care gap in men underscores our current struggle to overcome important barriers including: 1) men's lack of awareness of the critical impact of osteoporosis and fractures on several aspects of their lives, and of the benefits of treatment; and 2) the absence of comprehensive and accessible treatments tailored to men. Informed by the Knowledge-to-Action framework, we aim to address these barriers by adapting interventions with proven efficacy to engage men at high fracture risk in health behaviour change. The current protocol is for a pilot RCT to determine the feasibility of recruitment and retention, adherence to, and acceptability of the virtually-delivered fracture prevention intervention only. Our long-term goal is to conduct a large pragmatic randomized controlled trial (RCT) to address the research question: In older adults at high risk for fractures who self-identify as men, does anti-osteoporosis pharmacotherapy in conjunction with a virtually-delivered intervention that includes a gender-tailored strength training and balance based exercise program and nutritional counselling, improve functional mobility compared to anti-osteoporosis pharmacotherapy in conjunction with an attention control intervention.
This study is investigating changes to the proteins in skeletal muscle that contribute to reduced muscle size and muscle function that occurs with aging.
The goal of this observational study is to determine changes in immune functioning after total knee replacement surgery in elderly. The study population consists of 14 patients aged 65 years or over undergoing primary total knee replacement surgery. Immune functioning will be assessed at multiple timepoints before and after surgery (i.e., ± 6 weeks before, and 1 day, 1 week, ± 2 weeks, and ± 6 weeks after surgery). Each patient will serve as his/her own control. Immune functioning will primarily be assessed by determining the change from baseline in monocyte-derived TNFα production at 1 week after surgery. Changes in monocyte responsiveness are considered indicative for changes in immune functioning. As secondary objective, additional parameters of immune functioning will be assessed. In addition, the course of immune functioning following total knee replacement surgery will be investigated. Burden and potential risks for the patient are estimated to be minor. During the study, 5 blood samples of 20 mL will be collected over a period of ± 12 weeks, resulting in a total blood draw of 100 mL. During surgery a sample of synovial fluid (± 2 mL) will be taken from surgical waste. Before and after surgery patients will report their pain medication intake and the presence of cold and flu-like symptoms in a diary. Patients do not directly benefit from the study.
This research study aims to evaluate the safety and effectiveness of the combination of isatuximab, pomalidomide, and dexamethasone (Isa-Pd) for the treatment of relapsed or refractory multiple myeloma (RRMM), which refers to multiple myeloma that has returned or has not responded to prior treatment. The study will specifically investigate the impact of administering lower-than-standard doses of pomalidomide and dexamethasone. Using lower doses of pomalidomide and dexamethasone in this setting has not been approved by the Food and Drug Administration (FDA).