View clinical trials related to Diet Modification.
Filter by:Prolonged sitting has been shown to impair metabolism and vascular function. The overall purpose of this study is to determine if breaking up prolonged (9 hours) of sitting with brief (~20 second) stair climbing exercise "snacks" can improve markers of metabolic control and vascular health in healthy young male participants and in males or females with overweight/obesity who are at risk of insulin resistance. An additional purpose is to determine if saliva insulin can be used as a valid indicator of blood insulin when measured throughout the day in sedentary and active conditions and when diets with different amounts of carbohydrates are consumed.
The Investigator will compare the effect of mushrooms to ground beef in an intervention study and measure satiety markers and gut health markers
The modern era is characterized by progress, development and social and economic globalization. Currently the electronic technology has applications in a wide variety of work areas. A clear example of this, is telemedicine. The technological tools are increasingly used every day in the improvement of the processes and the attention in health, in the last decades, telemedicine has grown exponentially becoming more accessible to the population. On the other hand, and in the same way, the number of people with chronic degenerative diseases such as diabetes and chronic kidney disease are increasing with alarming numbers, The health system can not offer the attention to the great demand. The strategies used until now for its management have gradually evolved towards a more effective prevention and treatment approach which requires a multidisciplinary team. Investigate the use of new tools that promise to improve the service, has also become a prevailing need. Therefore, the purpose of this study is to know the effect of nutritional teleconsultation on renal function and glycemic control of patients with Diabetic Kidney Disease (DKD) in pre-dialysis stages (specifically G3a, G3b and G4).
The study will explore the capacity for a lifestyle modification in firefighters to improve blood pressure, blood vessel stiffness, inflammation, and reduce oxidative stress. The study will be a pre- post-testing controlled trial with three groups. The intervention will be a weekly circuit workout program and a Mediterranean (high fruit/vegetable) diet. The groups will be firefighters with >10yrs experience, firefighters with <10yrs experience, and control Non-firefighters.
This study provided 24 healthy subjects with two diets that varied in their glycaemic index values. One condition was a low GI diet, whilst the other was a high GI diet. Glucose concentrations and mood were measured throughout each test day.
In patients with incurable cancer, general deterioration in their ability to walk, exercise and care for themselves is often regarded as an inevitable consequence of this. In 2015, Hospice UK published a report advocating "Rehabilitative Palliative Care". However there is limited robust evidence on which to base this approach. Reviews of the literature show limited study numbers but do suggest that rehabilitation may be feasible for advanced cancer patients. However key components were not clear and no recommendations could be given. This trial is designed primarily to test the feasibility of a rehabilitation programme (exercise and nutritional supplementation) in advanced cancer patients. Feasibility will be the primary outcome measure including rates of recruitment and compliance. Secondary outcome measures include impact on physical function, nutritional status, quality of life for patients and their carers. We will also assess the health economic impact by assessing patient health facility use throughout the trial. 40 patients with advanced cancer living in the community will be recruited from two hospice palliative care teams in Edinburgh. These patients will be randomised in to either the treatment arm: the rehabilitation programme plus standard care, or the control arm: standard care alone. The treatment arm will consist of an 8 week rehabilitation programme, supervised at weekly clinics by a physiotherapist and dietician. To minimise contamination the control group will be offered the treatment at the end of the 8 weeks (waiting list control). Measurements will be made for both groups and compared at baseline (week 0), midpoint (week 5) and endpoint (week 9). Recommendations for a larger UK wide trial will be made from the findings of this study.
Samples will be collected to determine human genetic variation, fecal and oral microbial communities, and metabolome products. Several evolutionary and ecological diversity metrics will be distilled to test: a) if microbiome variation within each ethnicity is less than that between ethnicities; b) if microbiome variation is finely structured according to genetic relatedness; and c) if dietary variation impacts human genome x microbiome associations.
HANU is an evaluation of the effects of an integrated, gender-focused nutrition-sensitive intervention on the nutrition and health of young children and women of reproductive age in rural Tanzania.
The primary aim of our study is to carry out a randomized trial to evaluate the efficacy of low-FODMAPs dietary therapy compared to conventional therapy for IBS patients recruited from tertiary hospitals in China. Secondary aims of this research include an analysis of clinical, physiological and microbiological factors that may predict IBS patient response to this dietary intervention.
Constipation is a widespread and common problem in which a person finds it difficult and/or painful to open their bowels. The current treatment is the use of medications called laxatives. Kiwifruit is a widely available food that has been shown to possess some laxative properties. The cause of this is unknown. Non-invasive medical imaging techniques such as Magnetic Resonance Imaging now allow taking pictures of the gut and its contents. The Nottingham GI MRI research group specialises in these techniques and in this study use such images to assess the changes induced in the gut contents by kiwifruit to improve understanding of how it helps patients with constipation. The volunteers will be asked to undergo 2 studies in which they take either kiwifruit or placebo (sugary drink) two times a day for 2 days and then spend a study day where will they will be fed some more kiwifruit/placebo and some normal food and image their gut at intervals. Participants will be asked to complete a stool diary to determine if they experience a laxative effect.