View clinical trials related to Aging.
Filter by:This is a single-center, prospective, controlled, randomized and open label study to investigate the effect of the semaglutide addition to standard of care weight loss intervention (personalized lifestyle and exercise) in elderly obese subjects on body weight and body composition as assessed by DEXA.
After the age of ~50, humans start to lose muscle mass at a rate of about 1-3% per year. However, the loss of muscle mass beyond a certain point can make it increasingly difficult to perform activities of daily living such as rising from a chair, going up and downstairs, carrying groceries, etc. A reason why muscle mass is lost with age is that skeletal muscles become less sensitive to the growth-promoting effects of physical activity and protein ingestion. This loss of sensitivity can be overcome by consuming larger amounts of proteinÍž however, many older adults have difficulties simply consuming greater amounts of protein from whole-food sources. Therefore, the research in this study aims to investigate how different amounts and types of protein, of either a 100%-plant-based or Lacto-vegetarian (plant-based plus dairy) protein sources, affect muscle growth. This information will be important when providing information to older adults about the amount and type of protein that should be consumed by older adults to help prevent the loss of muscle mass that typically occurs with advancing age.
This study aims to assess the association between aging and serum anti-müllerian hormone.
This study aims to assess the impact of hyperbaric oxygen therapy on a number of outcomes, including epigenetic aging, inflammation, and cellular health.
The purpose of this study is to quantifiably determine if the Extended Longevity Protocol has a significant clinical effect on epigenetic age.
The measures to control the transmissibility of the Covid-19 pandemic have changed the daily routines of the population, increasing sedentary lifestyles, decreasing outdoor physical activity and limiting contact with neighbors, family and friends. This could be having negative consequences for the health of vulnerable people. The investigators want to know how this situation has affected the health of people aged 75 years or older and their caregivers and how the circumstances experienced may mark new care needs. To this end, will be analyzed clinical data, follow up people who have become ill with COVID-19 and those who have not, and interview groups of caregivers and patients to hear about the personal impact of the pandemic on them. This will allow us to explore what changes are needed in health care to achieve an improvement in the health and quality of life of this population. CUIDAMOS+75 seeks the commitment of the population and of the different people in charge of the health services from the very beginning.
Using a community-based participatory approach, this project aims to evaluate the feasibility, acceptability, and preliminary efficacy of two technology-driven group activity programs on socioemotional health and physical activity in a local underserved community, Tarrant, Alabama. Participants will complete two six-week programs, specifically Lakeshore Online Fitness (Online) and Get Active with Virtual Reality (VR).
GERAS DANcing for Cognition and Exercise (DANCE) is a therapeutic mind-body program for older adults (aged 60+) developed with rehabilitation and geriatric medicine expertise at the GERAS Centre for Aging Research at Hamilton Health Sciences and McMaster University. This study will examine if a virtual dance program is feasible for older adults and if dancing at home can benefit mind-body health, self-confidence, and mood.
The complexities of the immune system make measuring the impact of dietary interventions upon its function challenging. The immune system is highly responsive to environmental influences, including the diet. An individual's diet provides the energy required to mount a strong and protective immune response, the building blocks required for synthesis of immune mediators such as antibodies and cytokines, and can also indirectly affect immune function via changes in the gut microbiome. Immune function varies across the lifecourse, with a well understood decline in immune function with age, resulting in impaired vaccination responses and an increased risk of infections and of severe complications and mortality arising from common communicable diseases such as influenza. This impaired immunity with ageing is known as immunosenescence and this affects both innate and acquired arms of the immune system.
Design: Single-center open-label clinical trial. Objective: Evaluate if tildrakizumab reverses peripheral blood leukocyte DNA methylation (epigenetic aging) observed in chronic psoriasis. Number of subjects: 30. Intervention group: 20 (10 men, 10 women) with moderate-to-severe psoriasis. Control group: 10 (5 men, 5 women) with other skin diagnosis. Population: >35-year-old subjects will be recruited from Brown Dermatology clinics. Biological samples: Blood samples will be collected for all subjects at screening, and weeks 16, 28 and 52. Urine pregnancy tests will be performed for females of childbearing potential at weeks 4, 16, and 28. Serum pregnancy test and QuantiFERON test for tuberculosis will be performed at screening visit. Safety parameters: Adverse events, and screening, week 16, week 28 blood samples laboratory results. Females of childbearing potential: serum pregnancy test at screening visit, urine pregnancy test at weeks 4, 16, and 28. Data Safety Monitoring Board will review data and laboratory flags quarterly. Study center: Rhode Island Hospital, Providence, RI, USA. Trial Duration: One year.