Active clinical trials for "Overweight"

Glucomannan is a dietary supplement that has been marketed for weight loss. There is some research that supports this claim but more research is necessary. This is research study is being conducted to determine if the dietary supplement glucomannan is effective for weight loss in adults greater than 18 years of age who are overweight. Participants will be randomized in a 1:1 manner (like the flip of a coin) to receive either glucomannan 575 milligrams, 2 capsules three times daily or placebo, 2 capsules three times daily. The study will last for 12 weeks. At the start of the study participants will be asked questions about current medications and diet/exercise regimen, a weight and height will be obtained, and they will be given a one-month's supply of study supplement. An investigator will call each participant after they have been taking the supplement for 2 weeks to ensure that the participant is tolerating the supplement and answer any questions. Throughout the study, participants will be required to follow-up with investigators in the office every 4 weeks (a total of 3 follow-up appointments). Every 4 weeks, the investigators will weigh participants, count the leftover capsules from the previous month, and ask about any adverse effects you may be experiencing. At the conclusion of the study, a final weight will be compared with the baseline weight to determine if the medication had an effect on weight loss.

To evaluate the effects of a family-based intervention program intended for parents of pre-school children (4-6 y) with overweight and obesity (according to Cole et al), and to investigate if treatment has an effect on metabolic parameters. In a randomised controlled trial evaluate the three separate family based intervention programs and to investigate if treatment has an effect by correlating the parameters described above with BMI, before and after the intervention program.

Several studies have reported greater weight loss when following high meat-protein diets but limited studies have studied high plant-based protein diets. Thus we aim to investigate the effect of high protein diets in weight management and also to investigate the superior protein source in achieving this effect. In addition, we aim to develop dietary intervention strategies that are realistic and sustainable.

Participants will be randomly assigned in one of two groups. Group A: oral supplementation with 4,000 IU of vitamin D (cholecalciferol). Group B: oral supplementation with 400 IU of vitamin D (cholecalciferol). Both treatments will be consumed daily for 6 months. Outcomes will be evaluated at baseline, three and six months. Variables related to leptin resistance will be evaluated. The main hypothesis is that vitamin D will diminish leptin resistance in overweight and obese women. If the hypothesis is confirmed, women will show a reduction in the Resting energy expenditure: serum Leptin ratio (REE: Leptin ratio), as well as a reduction of hunger, body weight, body and abdominal fat and an increase in resting energy expenditure.

Obesity is one of the characteristics of type 2 diabetes mellitus. Most of the obese diabetes patients are combined with dyslipidemia or hypertension. The clustering of diabetes, obesity, hypertension and dyslipidemia increases the risk of cardiovascular events for patients. GLP-1 (glucagon like peptide-1) is a kind of incretin discovered in recent years. It was reported that beside its hypoglycemic and losing weight effects, activator of GLP-1 receptor could decrease blood pressure and improve lipid metabolism. Therefore, activation of GLP-1 receptor may become a new comprehensive treatment strategies for improving glucose and lipid metabolism, blood pressure level and cardiovascular complication. But, it is lack of evidence-based medicine proof on the relationship between GLP-1 and blood pressure or serum lipid. So, investigators designed a prospective, randomized, open-label, active control study, and try to evaluate the effects of activator of GLP-1 receptor (liraglutide) on lowering blood pressure, improving vascular function and lipid metabolism in overweight or obese type 2 diabetic patients with masked hypertension.

This is a post-approval, multicenter, prospective, non-randomized, open-label, clinical study to evaluate the safety and effectiveness of the LAP-BAND® AP System in a lower obese population (BMI ≥ 30 kg/m2 and < 40 kg/m2) with one or more obesity-related comorbidity up to 10 years after implantation. The reason your study has been terminated is based on the availability of long-term safety and effectiveness data from the OSB Lead-HERo-002 study and published literature.

The purpose of this trial is to investigate the effect and safety of auricular acupressure on adolescent and young women with PCOS. Subjects will be randomly assigned in to two arms: Auricular acupressure arm and placebo auricular acupressure, both arms will be treated for three months. Body mass index, oral glucose tolerance test, hormonal profile and metabolic profile will be determined.

Background Atrial fibrillation (AF) affects over 1 million individuals in the UK and results in costs of over £450 million per year to the National Health Service (NHS). Current rhythm control strategies are limited by high recurrences of AF. New strategies tackling more upstream pathophysiological mechanisms are most needed. The incidence and prevalence of AF markedly increase with age, whilst obesity is the strongest modifiable risk factor for AF. Preliminary data in relatively young patients suggest that weight loss programmes may reduce AF burden and improve AF-related symptoms. Such programmes could be a widely-applicable and cost-effective option in AF management if they are also effective in elderly patients with AF, particularly if they also improve physical performance. Aim The aim of this study is to investigate whether, in older overweight/obese AF patients, referral to a weight loss programme with meal replacement & behavioral support can reduce AF-recurrences and improve physical performance compared to usual care. Study design Parallel-group, open-label, multi-centre randomised controlled trial. Elderly individuals (60-85 years) with persistent AF and elevated body mass index (BMI; ≥ 27 kg/m2) will be recruited. Participants will be randomly allocated (1:1) to (a) referral to a meal replacement programme with behavioral support (intervention) or (b) usual care (control) for 32-to-36 weeks. The primary endpoints are AF recurrence and physical performance test (PPT) score. Participants randomised to the study intervention will be referred to a commercial provider (CP) providing the intervention. The co-primary endpoints of AF recurrence & PPT score will be analysed irrespective of compliance during the scheduled treatment period following an intention-to-treat principle.

The purpose of this study is to determine the effect of GLP-1 receptor agonist on inducing diabetes remission in newly diagnosed type 2 diabetes who are overweight or obese

This trial is conducted in China. The aim of this trial is to investigate Safety, Tolerability, PK and PD for Multiple Doses of IBI362 in Male and Female Subjects being Overweight or with Obesity.