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This study aimed to compare teriparatide treatments and PVPs, focusing on its effects on life qualities and effect/coast ratio and evaluate which method is better for patients.
Regular consumption of a beverage containing β-cryptoxanthin (β-Cx) and plant sterols (PS) has been shown to exert a synergic effect in reducing some markers of cardiovascular risk and bone-remodeling (formation and resorption). The present project aims to: - Evaluate (by in vivo and in vitro studies) the bioavailability of added β-Cx, PS and galactooligosaccharides (GOS) and its stability in the beverage employed in the proposed study. - Study the biological effect (bioefficacy) associated with the regular consumption of modified milk-based fruit beverages containing β-Cx, PS and GOS in post-menopausal women (target group) by assessing changes in inflammation, cardiovascular and bone turnover biochemical markers. - Characterize genetic variability (polymorphisms), genetic expression and DNA oxidative damage in the target group as determinants of bioavailability and biological effects of β-Cx, PS and GOS. - Evaluate the potential prebiotic effect associated to regular consumption of a beverage supplemented with β-Cx, PS and GOS: including "in vitro" studies and characterization of subjects' microbiota and possible microbiota changes associated to the beverage consumption.
This study verifies efficacy of collaborative care with Smart Health Management Program developed for patients with chronic illness. The aim of the study is to observe the changes in clinical indicators, quality of life and health related behaviors when providing self-management programs with ICT for chronic disease patients.
Purpose: The Guangzhou Nutrition and Health Study (GNHS) aims to assess the determinants of risk of osteoporosis and cardio-metabolic diseases and changes in their relevant indices in nutritional aspects, as well as other environmental and genetic factors. Study design: GNHS is a community-based prospective cohort study. Participants: About 4048 apparently healthy residents, living in Guangzhou city (South China) for >5 years, aged 40-80 years, recruited between 2008 and 2013. Visits and Data Collection: Participants were/will be visited every three years by invited to the School of Public Health, Sun Yat-sen University. At each visit, face-to-face interviews, specimen collection, anthropometric measurements, DXA scanning, ultrasonography evaluation were/will be conducted. Up to May 2017, 3143 and 2312 subjects completed the 2nd and 3rd visits. Key variables: 1. Questionnaire interviews: Structured questionnaires were/will be used to collect the participants' socio-demographic characteristics, lifestyle factors, menstruation and reproductive history (women only), sleep quality, family history, psychological health, social support and participation, cognitive function, habitual dietary intake, use of supplements and history of chronic diseases. 2. Physical examinations: Anthropometric measurements, blood pressure tests, handgrip strength, and usual gait speed. 3. DXA scanning: A dual-energy x-ray absorptiometry (DXA) was/will be used to determine bone density and bone mineral content, bone geometry information, fat mass and muscle mass. 4. Ultrasonography evaluations: Ultrasonography evaluation was/will be performed to determine carotid artery intima-media thickness and plaque, and fatty liver. 5. Specimen collections: Overnight fasting blood sample and early morning first-void urine sample and faces samples were/will be collected, separated and stored at −80°C till tests. 6. Laboratory tests: 1. Blood tests: Metabolic syndrome-related indices; inflammatory markers; sexual hormones and SHBG; genetic markers; nutritional indices (e.g., carotenoids; fatty acids; minerals, folate, betaine, choline, and vitamin D, etc.) 2. Urinary tests: Flavonoids and flavones; minerals; creatinine and renal function related markers 3. Fecal test: Gut microbiota and related metabolites. 7. Morbidity and mortality: Relevant data were/will be also retrieved via local multiple health information systems.
Denosumab is an antibody against receptor-activator of nuclear factor kappa-B ligand that prevents recruitment and differentiation of mature osteoclasts. Treatment markedly decrease bone resorption and fracture risk, and many patients will reach osteopenic BMD levels on treatment with denosumab. The treatment effect on bone turnover and BMD has, however, been demonstrated to be reversible. This study will show if the bone mass can be maintained by administrating zoledronic acid and if timing of the first dose of zoledronic acid after last dose of denosumab matters.
The study is a cohort study comprising 140 patients with osteoporosis stopping treatment with alendronate. The study will contribute with new knowledge about biochemical markers of bone turnover as predictors of bone loss after stopping treatment with alendronate.
The purpose of this study is to evaluate the follow-up of the osteoporotic patient by a physician-pharmacist collaboration.
Osteoporosis (OP) and subsequent fractures (OP fractures) are a source of morbidity and high mortality in the elderly. Despite numerous programs aiming at improving OP care, the prevention, diagnostic and treatment remain suboptimal. Barriers to a better care are multiple, both in the general and at-risk population, and in medical practitioners. Since they do not perceive their susceptibility to OP, people do not see the benefit of prevention. In addition, physicians do not give sufficient importance to OP prevention and care, despite the existence of guidelines. The investigators implemented a qualitative study to explore the knowledge and representations regarding osteoporosis in the general and at-risk population and in doctors in Rhône-Alpes Region, France, using focus groups with women and men and semi-structured face-to-face interviews with general practitioners. Understanding barriers to osteoporosis care in patients and general practitioners will help to set up effective strategies to improve prevention and treatment.
This research aims to determine whether selenium supplements improve bone and muscle health in older women at risk of osteoporosis (low bone density or weak bones) and fracture (broken bones). Osteoporosis is a major public health problem. One in two women and one in five men over age 50 will have a fracture. Fractures cause pain, disability and reduce life-expectancy. Women with below-average bone density around the time of the menopause might have previously taken hormone replacement (HRT) to prevent osteoporosis, but HRT is much less used now due to side effects. Therefore there is a need for safe, effective and inexpensive preventative interventions for women at risk of osteoporosis. Selenium is a chemical nutrient present in several human proteins, including anti-oxidants. Anti-oxidants may protect against ageing of tissues, including bone, by mopping up damaging reactive oxygen molecules (sometimes called 'free radicals'). Selenium is present in soil, and so is obtained from many foods. However, soil selenium levels are low in Europe, and dietary intake in the UK is below recommended levels. We previously found that women with higher blood selenium levels have stronger bones, but this doesn't prove that giving selenium will improve bone strength. The investigators propose a randomised controlled trial to compare selenium supplements with a placebo (dummy treatment) in women with below-average bone density. The investigators will give selenium (at two different doses) or placebo to 120 women for six months and use blood and urine tests and bone density scans to see if giving selenium does have any effect on bone. The investigators will also do muscle function tests and measurements of free radical molecules.
The aim of Patient-Centred Innovations for Persons With Multimorbidity (PACE in MM) study is to reorient the health care system from a single disease focus to a multimorbidity focus; centre on not only disease but also the patient in context; and realign the health care system from separate silos to coordinated collaborations in care. PACE in MM will propose multifaceted innovations in Chronic Disease Prevention and Management (CDPM) that will be grounded in current realities (i.e. Chronic Care Models including Self-Management Programs), that are linked to Primary Care (PC) reform efforts. The study will build on this firm foundation, will design and test promising innovations and will achieve transformation by creating structures to sustain relationships among researchers, decision-makers, practitioners, and patients. The Team will conduct inter-jurisdictional comparisons and is mainly a Quebec (QC) - Ontario (ON) collaboration with participation from 3 other provinces: British Columbia (BC); Manitoba (MB); and Nova Scotia (NS). The Team's objectives are: 1) to identify factors responsible for success or failure of current CDPM programs linked to the PC reform, by conducting a realist synthesis of their quantitative and qualitative evaluations; 2) to transform consenting CDPM programs identified in Objective 1, by aligning them to promising interventions on patient-centred care for multimorbidity patients, and to test these new innovations' in at least two jurisdictions and compare among jurisdictions; and 3) to foster the scaling-up of innovations informed by Objective 1 and tested/proven in Objective 2, and to conduct research on different approaches to scaling-up. This registration for Clinical Trials only pertains to Objective 2 of the study.