Osteopenia

The purpose of this study is to learn whether combining time-restricted eating with supervised resistance exercise can improve bone health in adults with osteopenia.

This study will compare adherence, tolerability, safety, and treatment satisfaction between a calcium-rich food and a traditional calcium carbonate supplement in women ages 40 to 90 who are at increased risk for osteoporosis. Participants will be randomly assigned to receive either a calcium-rich food providing 500 mg of calcium from milk-derived minerals or a 500 mg calcium carbonate supplement once daily for four weeks. Participants will complete brief weekly questionnaires assessing supplement use, gastrointestinal symptoms, and treatment satisfaction. The goal of the study is to determine whether the form in which calcium is consumed influences adherence and participant experience. No blood draws, imaging studies, or other invasive procedures are involved

The goal of this clinical trial is to learn if adding high-intensity laser therapy (HILT) to a physiotherapy programme helps bone health in women after menopause who have low bone density (osteopenia or osteoporosis). It also looks at safety and quality of life. The main questions it aims to answer are: Does adding high-intensity laser therapy change a blood marker of bone formation called P1NP? Does adding high-intensity laser therapy improve participants' quality of life? Researchers will compare a group that gets physiotherapy plus real laser therapy with a group that gets physiotherapy plus a sham laser (a look-alike treatment that gives no real laser energy). This shows if the laser itself makes a difference. Participants will: Do the same physiotherapy programme, 3 times a week for 4 weeks Get either real or sham laser therapy at each session Give blood samples before and after treatment to measure the bone marker Fill in two quality-of-life questionnaires before and after treatment Have one bone density scan (DXA) at the start to check they can take part

The Functional Muscle-Bone Incongruity Index (FKUI) is a novel approach developed to evaluate the relationship between muscle function and bone health. This prospective observational study aims to investigate the clinical applicability of FKUI, which combines handgrip strength, total hip bone mineral density (BMD), and lumbar-hip BMD discordance. Approximately 200 adult participants undergoing routine DXA assessment will be enrolled. The study will examine whether the combined evaluation of muscle function and bone health parameters provides a more comprehensive assessment of musculoskeletal status than individual measures alone.

Osteoporosis (OP) is one of most common age-associated and chronic metabolic bone diseases, featured by a decrease of bone mineral density (BMD) that increases the risk of bone fractures.OP guidelines agree that Dual-X-ray Absorptiometry (DXA) is the gold standard for BMD assessment, but for the different OP stages screening and diagnosis, BMD by itself is not an accurate predictor. Thus, OP is often misdiagnosed. Aim of the this study is to improve a tool for OP diagnosis based on the ability of circulating peripheral blood mononuclear cells (PBMCs) to maintain or not their in vitro viability (IRCCS Istituto Ortopedico Rizzoli European patent n.3008470 March 21, 2018) for the measurement of the different OP severity levels, also considering specific gender related differences.

The purpose of this research study is to validate (check the accuracy of) laboratory assays, intravenous catheter insertion, and equipment or devices and their reproducibility, which is necessary to perform high quality research on chronic diseases, nutrition, and metabolism (the process by which a substance is handled in the body) at the University of Missouri. As technology changes and uses new testing methods, it is necessary to compare results from old tests, equipment and devices and new tests, equipment, or devices and the reproducibility of these measurements to make sure the results are accurate. Reproducibility means performing the same test more than once to see if the same results can be achieved each time. This study will look at the validation and reproducibility of tests and laboratory assays in participants who are healthy or affected by relevant endocrine, cardiometabolic, and musculoskeletal disorders.

The purpose of this study is to determine whether a modified formulation and daily intake schedule of SBD111 results in similar levels of probiotic microbes in the gut compared with the currently used formulation. SBD111 is a food made of probiotic microbes (bacteria and yeast) and prebiotic dietary fibers (a form of fiber obtained from diet). SBD111 is a medical food used for the dietary management of postmenopausal bone loss.SBD111 was previously found to be safe and well tolerated in a human clinical safety study and a clinical efficacy study. Study participation will include a screening virtual visit, periodic remote questionnaires and check-in calls, and three at-home stool swab sample collections. Eligible participants will be assigned to one of two SBD111 study groups evaluating different formulations and dosing schedules. Each day for a 28-day period, they will take (i) two capsules once daily or (ii) two capsules twice daily (morning and evening), depending on the study group assigned. Investigators will collect demographic information and will ask questions related to dietary intake, bowel habits, and health history. Upon enrollment into the study, participants will receive six at-home stool sample collection kits, two each for baseline, Week 1, and Week 4 analysis. Samples will be collected at home and mailed to a Sōlaria Biō for analysis of the bacterial community that lives in the intestine (the gut microbiome). During the study, participants will also be asked to complete brief questionnaires related to gastrointestinal symptoms, cognitive function, well-being, and sleep. On days 7 and 28 of the study, they will be asked to complete a brief adherence questionnaire and discuss any adverse (negative) events. All participants will receive compensation in the form of gift cards for completing study procedures and returning stool samples. Participants will receive a $50.00 gift card after completing the Week 1 study procedures and after receipt of the mailed baseline and Day 7 stool swab samples. Participants will receive a $150.00 gift card after completing the Week 4 study procedures and after receipt of the mailed Week 4 stool swab sample.

The goal of this clinical trial is to learn if veverimer will reduce urinary net acid excretion leading to reduced bone resorption in healthy adults with osteopenia. The main questions it aims to answer are: * How much does each dose of veverimer (vs. placebo) reduce 24-hr urinary net acid excretion. * Describe the safety of veverimer based on changes in serum bicarbonate and potassium. * Assess the changes in bone resorption. * Assess the changes in bone formation. * Explore the effect of veverimer on physical performance. Participants will: * Take veverimer or placebo every day or every other day for 8 weeks * Visit the clinic a total of 8 times (including screening) for checkups and testing * Keep a medication diary tracking each day they take the study drug

The aim of the present clinical trial is to examine the effects of everolimus, resistance training, or their combination on bone and muscle health formation in elderly women aged 60-75 years. The main questions it aims to answer are: Can rapamycin's analog (Everolimus), resistance training, or their combination, enhance bone formation and muscle functions in elderly women compared to non-treatment controls. Participants will be randomized 1:1:1:1 to one of the following treatment regimens: * Oral everolimus 5 mg once a week. * Oral placebo once a week. * Oral everolimus 5 mg once a week plus resistance training RT 1 hour, 3 times weekly. * Oral placebo once a week plus resistance training RT 1 hour, 3 times weekly. During the study there will be a total of 5-7 visits, where the participants will undergo the following: * Blood samles * DXA-, HRpQCT- (only Odense Universitetshospital) and MRI-scans * Muscle- and bone biopsies * Quality of life questionnaires * Testing of muscle funtion * Metabolic studies of muscle and bone protein turnover using labelling with deuturated water

This study evaluates bone mineral density (BMD) in pediatric patients aged 5-18 years with conditions negatively affecting bone health, using REMS (Radiofrequency Echographic Multi Spectrometry), a non-invasive and radiation-free ultrasound technology. Bone health is crucial during childhood, when peak bone mass develops, and reduced BMD is associated with increased fracture risk. DXA is the current reference method but has limitations in children, including radiation exposure and growth-related measurement issues. REMS has been validated in adults and shows promise in pediatrics, despite the lack of reference values. The study is a single-center, national, non-profit interventional study lasting about 12 months. Participants will undergo REMS BMD measurement, clinical history collection, and assessment of anthropometric and pubertal parameters, with prior DXA data collected when available. The primary aim is to describe BMD values measured by REMS in pediatric osteoporosis, with secondary aims including subgroup analyses and comparison with DXA. A sample of 100 patients is planned. Statistical analyses will assess BMD distributions, correlations with clinical variables, and agreement between REMS and DXA using correlation coefficients and Bland-Altman analysis.

The goal of this clinical trial is to learn if zolendric acid can prevent the anticipated deterioration of bone mass after antiviral treatment initiation for people that were recently diagnosed with HIV. The main questions it aims to answer are: 1. Is bone mass deterioration is significant even with the new medication currently used to treat HIV? 2. Can one dose of Zolendric acid protect from deterioration of bone mass. Researchers will compare one dose of zolendric acid to follow-up only Participant will: 1. Provide blood samples for bone markers before antiviral treatment initiation and at 6M,12M,24M and 48M after treatment initiation 2. Perform DXA scan soon after antiviral treatment initiation and after 12M ,24 M and 48 months 3. Half of the patients with moderate reduction in bone mass will be treated with one dose of zolendric acid in the clinical trial, the other participants will be followed without intervention. 4. Patients with substantial osteoporosis will be treated according to standard of care by their HMO, but will continue followup in the study.

Brief Summary: The main objective of this thesis is to investigate the role of nutrition - specifically the administration of protein supplements (single dose and double dose) - in the rehabilitation of stroke patients with low albumin levels in relation to sarcopenia, osteopenia and functional recovery indices. The study will follow a randomized controlled trial design, incorporating clinical observation, analysis of biochemical markers, and assessment of physical and functional parameters. Participants will be randomly assigned to one of the three groups: (1) Group 1, receiving no protein supplementation (control group), (2) Group 2, receiving a single dose of protein supplement and (3) Group 3, receiving a double dose of protein supplement. The intervention will last for at least six weeks or until the biochemical markers of albumin normalize and the patient resumes regular oral intake. Biochemical assessment with be conducted through regular nutritional evaluations including measurement of serum albumin, prealbumin, C - reactive protein, creatinine, blood glucose and glycosylated hemoglobin (HbA1c), urea, electrolytes, urine albumin and additional inflammatory markers. Bone density will be assessed using DEXA, MBSR and hip measurements to determine the potential improvements resulting from the intervention. Muscle mass will be evaluated using whole - body DEXA analysis, while muscle strength and mobility will be assessed through grip strength tests and fine gait assessments. Functional recovery will be evaluated usings standardized tools for activities of daily living (Barthel Index), mental state (Geriatric Depression Scale) and quality of life (SF - 36), as well as mobility and walking tests such as the Timed Up and Go Test and 6 - Minute Walk Test. The collected data will be analyzed using appropriate statistical tools, including comparison models (ANOVA, Mann - Whitney U test) and correlation models (Pearson - Spearman). This research is expected to enhance theoretical knowledge regarding the relationship between nutrition, biochemical markers and rehabilitation outcomes in stroke patients with hypoalbuminemia. More specifically, it aims to explore the underlying mechanisms through which nutrition affects recovery - a field that remains unexplored. Additionally, the anticipated finding may contribute to the development of clinical guidelines and therapeutic approaches for the nutritional management of patients with low albumin levels, promoting personalized nutritional strategies that support effective post - stroke rehabilitation.

Osteoporosis is an age-related disease, characterized by a decreased bone mass and an increased risk of fragility fractures. Osteoporosis leads to increasing mortality, disabilities, morbidity of chronic pain, and the cost of health and social care, as well as decreasing the quality of life from reduced independence and hindered physical, mental, and social well-being. A recent review and meta-analysis, investigating the association between physical activity and osteoporosis prevention in elderly people, indicated that the traditional exercise interventions (i.e., resistance training) were undertaken for 60+ mins, 2-3 times/week for 7+ months. However, participation rates remain low in these exercise programs among older adults, in part due to a need for specialized equipment and correct techniques to prevent injury. In addition, low motivation and associated compliance with such conventional exercise is problematic among older adults. Considering there is little evidence of HIIT benefits related to older women with osteopenia, the current study aims to evaluate the effectiveness of a 24-week HIIT intervention on bone mineral density, bone turnover markers and other health-related outcomes among Hong Kong Chinese older women.

This pilot, genotype-stratified clinical trial aims to evaluate the safety and preliminary efficacy of vitamin K2 (menaquinone-7, MK-7) supplementation in patients with low bone mineral density (osteopenia or osteoporosis) who carry a specific "unfavorable" variant in the vitamin D receptor (VDR) gene (e.g., BsmI or ApaI polymorphisms). The trial will compare improvements in bone health and related biomarkers between two cohorts: (1) homozygous carriers of the VDR variant and (2) non-variant carriers (wild-type). Investigators hypothesize that MK-7 supplementation will lead to greater improvements in bone mineral density (BMD) and bone turnover markers in the homozygous variant group due to their potentially reduced baseline response to vitamin D signaling.

The purpose of this study is to determine the effect of manual therapy on low back pain in osteopenic postmenopausal women.

Patients with Type 1 Diabetes Mellitus (T1DM) have a higher risk of low-trauma (osteoporotic) fracture that is 7-12 times higher than non-diabetics. The bone density of people with Type 1 Diabetes is higher at the time of fracture than in non-diabetics. This suggests the presence of underlying bone tissue mechanical defects. The potential benefits to participants would be knowledge gained about their bone density and the results of laboratory tests. On a wider scale, there may be general benefits to society because the knowledge gained from this study may help better understand the effects of diabetes on bone health

The study on hand is based on a cross-sectional design and aims to acquire 1) descriptive data on the physical state and health condition of female soldiers in the German armed forces. 2) a possible influence of different contraceptive methods as well as physical activity, body composition, strength, nutrition, and hemoglobin levels on bone health should be investigated.

Meniere's disease is a progressive and debilitating inner ear disease characterised by vertigo and hearing loss. Several studies have linked Menierws disease with lower bone density and lower vitamin D levels. In the current prospective study definite Meniere's patients will be followed over a period of 2 year, during which repetitive measurements of bone density, vitamin D plasma levels, blood pressure as well as hearing and vestibular tests will be made. Results will be compared to healthy controls.