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Find 87 clinical trials for obesity near Phoenix, Arizona. Connect with research centers in your area.
Showing 41-60 of 87 trials
NCT06867718
This is a phase 2, 36-week randomized, double-blind, placebo-controlled, parallel arm study that will evaluate the safety, tolerability, weight loss efficacy, pharmacodynamic effects, and pharmacokinetics of RGT001-075 in adults who are obese (BMI ≥30 kg/m²) or who are overweight (BMI ≥27 kg/m²) with at least one weight-related comorbidity. RGT001-075 or matching placebo will be administered once daily.
NCT03283033
The investigators propose an efficacy study (i.e., do salad bars work under controlled conditions in naturalistic settings) to test whether introducing salad bars in elementary, middle, and high schools that have never had salad bars affects students' FV consumption and waste during lunch. A cluster randomized controlled trial will test new salad bars against controls for 6 wks, with/without an additional 4-wk marketing phase .
NCT02037295
We propose to study both stool and urine energy loss in 24 individuals on two experimental diets (50% increased and 50% reduced nutrient load relative to body size) in a random cross-over design. Following this over/underfeeding, volunteers will also be randomly assigned to a placebo versus oral antibiotic medication arm. This study will extend our previous findings by investigating whether 1) nutrient absorption changes upon similar increases/decreases in relative nutrient load and 2) whether manipulation of gut microbial communities with antibiotics alters nutrient absorption and 3) how these changes may affect glucose tolerance and fat storage.
NCT04269070
This study will test whether a range of pre-clinical cardiometabolic biomarkers can be improved via regular intervals of standing and light-intensity physical activity in real-world office environments.
NCT02566317
A trial testing the efficacy of sit-stand workstations on decreasing sitting time and increasing light-intensity physical activity in samples of office worksites.
NCT03586843
The purpose of this study is to compare the relative bioavailability of JNJ-64565111 between subcutaneous (SC) administrations in the upper arm versus the abdomen, and between SC administrations in the thigh versus the abdomen in otherwise healthy overweight/obese participants (Part A) and to assess the gastrointestinal tolerability of JNJ-64565111 following a dose titration in otherwise healthy obese participants at 6 weeks (Part B).
NCT02896192
To demonstrate statistically significant and clinically meaningful effects of setmelanotide on percent body weight change in participants with pro-opiomelanocortin (POMC) deficiency or proprotein convertase subtilisin/kexin type 1 (PCSK1) deficiency obesity due to rare biallelic or loss-of function mutations at the end of 1 year of treatment.
NCT02378077
This study is being done to better understand the relationship between inflammation and insulin resistance in your Adipose (fat) Tissue .
NCT03611582
This study will look at the change in participant's body weight from the start to the end of the study. This is to compare the effect on body weight in people taking semaglutide (a new medicine) and people taking "dummy" medicine. Together with the medicine, the participant will also be part of an intensive lifestyle program where the participant will have talks with study staff about healthy food choices, what the participant can do to lose weight and be more physically active. The participant will either get semaglutide or "dummy" medicine - which treatment the participant gets is decided by chance. The participant will need to take 1 injection once a week. The study medicine is injected with a thin needle in a skin fold in the stomach, thigh or upper arm. For the first 2 months the participant will be on a low calorie diet. The diet is made up of bars, shakes and 1 low calorie pre-prepared meal for each day. The study will last for about 1.5 years. The participant will have 32 clinic visits with the study doctor.
NCT05015491
The primary objective of this trial is to assess the effects of online app weight loss programs on liver health in obese adults.
NCT02121132
The main objective of this study is to establish a national pediatric obesity registry known as POWER (Pediatric Obesity Weight Evaluation Registry). This registry will contain clinical data from individual comprehensive pediatric weight management programs around the United States for overweight and obese youth.
NCT02634268
Symptoms of chronic obstructive pulmonary disease (COPD) and high body mass index (BMI) overlap. The investigators are trying to find out if a program proven to help people lose a modest amount of weight and increase their physical activity will improve COPD symptoms for those with a high BMI. The program uses a series of video sessions and self-study handouts focused on healthy eating and increasing physical activity, and encourages participants to monitor their weight, diet, and physical activity for one year. For those who want to, they will be able to work with a health coach to help meet weight and activity goals. We hope that the program will lead to improved exercise tolerance, body weight, dyspnea, generic health-related quality of life, and major cardiovascular risk factors (central obesity by waist circumference, Framingham Risk Score, and blood pressure) through 12 months of follow-up. To be in the study, participants will need to have COPD, high BMI, history of smoking, shortness of breath, and be at least 40 years old.
NCT04725240
Open-label, single-arm study designed to evaluate the body weight response to setmelanotide administered subcutaneously (SC) daily in participants with hypothalamic obesity (HO).
NCT04660643
This was a study of tirzepatide in participants with obesity or overweight. The main purpose was to learn more about how tirzepatide maintained body weight loss. The study had two phases: a lead-in phase in which all participants took tirzepatide and a treatment phase in which participants either continued tirzepatide or switched to placebo. The study lasted about 2 years (25 visits).
NCT05623839
The main purpose of this study is to learn about the safety and tolerability of LY3305677 when given to participants with obesity or overweight. Blood tests will be performed to investigate how the body processes the study drug and how the study drug affects the body. Each enrolled participant will receive injections of LY3305677 or placebo given just under the skin. For each participant, the study will last about approximately 28 weeks.
NCT03100058
This was a dose-finding study that evaluated the change in weight after 24 weeks treatment with 8 different doses of LIK066 compared to placebo in obese or overweight adults, followed by 24 weeks treatment with 2 doses of LIK066 and placebo.
NCT02963922
This trial is conducted globally. The aim of this trial is to investigate effect and safety of liraglutide 3.0 mg in subjects with overweight or obesity and type 2 diabetes mellitus treated with basal insulin.
NCT04667377
This study is open to adults, aged 18 to 75 years, with overweight or obesity. People with body mass index (BMI) of 27 or higher to join the study. People who have diabetes cannot participate. The purpose of this study is to find out whether a medicine called BI 456906 helps people lose weight. Participants are put into 5 groups by chance. 4 groups get different doses of BI 456906. The fifth group gets placebo. Participants get BI 456906 or placebo as injections under the skin once a week. Placebo injections look like BI 456906 injections but do not contain any medicine. Participants are in the study for about a year. During this time, there are about 20 in-person visits to the study site. At the study site visits, doctors measure participants' body weight. Results are compared between the BI 456906 groups and the placebo group. The doctors also regularly check the general health of the participants.
NCT02918279
This trial is conducted globally. The aim of this trial is to investigate the effect of liraglutide for weight management in pubertal adolescent subjects with obesity.
NCT02927665
The ReShape Post Approval Study is a prospective multicenter study of the ReShape(TM) Integrated Dual Balloon System in Obese Subjects.
