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Find 212 clinical trials for obesity near Houston, Texas. Connect with research centers in your area.
Showing 121-140 of 212 trials
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.
NCT03256292
Older hypogonadal obese veterans previously participated in a 6 month lifestyle change (diet-induced weight loss and exercise) study with or without testosterone replacement therapy before being followed for the following year at the clinic while receiving standard of care consisting of diet and exercise counseling (for healthy lifestyle change) and testosterone replacement therapy. This study will determine if long-term lifestyle change and testosterone replacement therapy with associated improvement in physical and metabolic health can be maintained in obese older adults.
NCT00500591
It is known that women who are obese are at higher risk of endometrial cancer (cancer of the lining of the uterus or womb). The goal of this clinical research study is to find out how common abnormalities of the endometrium are in women who are considered obese and to find out if those same abnormalities are less common in women who are considered to be thin. Researchers would like to learn if obese patients have symptoms (like irregular menstrual cycles) that may mean there could be an abnormality present. Researchers would also like to know if obese women have access to regular female exams and whether they routinely go to their primary care doctors.
NCT02348801
Older people with diabetes will be assigned to the 1-year lifestyle program or no lifestyle program while continuing usual treatment for diabetes. The lifestyle program will consist of teaching how to practice healthy diet and regular exercise at our facility and continued into the community and home. It is hoped that the results would provide convincing proof about the usefulness of lifestyle change in older patients with diabetes.
NCT04362280
This study will evaluate the preliminary efficacy of a school-based weight management program for underserved adolescents. The program was designed with a phased treatment structure to provide more intensive treatment to participants who do not respond to treatment initially. Specifically, this study aims to examine differences in zBMI over time between students who do not respond to the first semester and receive more intensive treatment in the second semester, responders to first semester who receive more intensive treatment in the second semester, non-responders to the first semester who receive usual treatment in the second semester, and responders who receive usual treatment in the second semester at the end of the second semester, 1 year follow-up, and 2 year follow-up.
NCT03590301
The Third Ward Wellness Study aims to pilot test a wellness program for families with toddler age children. Participants will be recruited from the Third Ward neighborhood in Houston, TX and then randomly assigned to one of two wellness programs. The goal of both programs is to enable and inspire parents to help their toddler age children develop healthy habits that will stay with them through life. Participating families will complete an assessment batter before and after the program. Both programs will meet once per week for 10 weeks.
NCT01195012
This is a feasibility study to evaluate a 6-month obesity treatment intervention (Helping HAND: Health Activity and Nutrition Directions) for pediatric primary care clinics. The program targets 5-8 year old children and their parents to change the child's lifestyle behaviors and the associated parenting practices to improve the child's weight status. Four community clinics participated. Families were recruited from clinics and after informed consent and baseline data have been obtained, the families were randomized into one of two groups: (1) the treatment group who immediately participated in Helping HAND or (2) the wait list control group, who started the program 7 months later. Data were gathered on all the participating children and their parents at three time points: baseline, post the intervention (month 7) and post the wait list control group completing the intervention (month 14). This was a pilot study to test the feasibility of an obesity prevention plus program delivered in the child's primary care clinic. The primary outcome was family attendance to the 3 data-collection meetings with research staff and the 6 prevention plus intervention sessions with a trained Health Advisor.
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.
NCT01065636
Obesity causes frailty in obese older adults by exacerbating the age-related decline in physical function. However, appropriate management of obesity in older adults is controversial. Weight loss without exercise could worsen frailty by accelerating the usual age-related decline in muscle and bone mass that leads to sarcopenia and osteopenia, respectively. Because of the important problem of frailty in obese older adults, it is important to determine the most efficacious approach in reducing, or even reversing frailty in this population. The primary objective of this proposal is to evaluate which distinct type of physical exercise (resistance, aerobic, or combined resistance + aerobic) is most efficacious in preventing the weight-loss-induced reduction in muscle and bone mass and reversing frailty in obese older adults.
NCT03058029
A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study Assessing the Effect of Gelesis200 on Body Weight in Overweight and Obese Subjects without or with Type 2 Diabetes
NCT04241939
This study tests the feasibility and acceptability of a numberless behavioral digital scale (BDS) intervention combined with motivational interviewing (MI) to affect lifestyle changes to promote weight loss in adolescents who are obese. Half of the participants will receive this intervention, while the other half will use a digital scale along with the standard adolescent weight loss program.
NCT01791114
Recent findings document the presence of active brown adipose tissue (BAT) in humans. Cold exposure via adrenergic stimulation activates BAT, which combusts significant amounts of blood glucose and free fatty acid (FFA) to produce heat. Animal studies suggest that BAT activation improves insulin sensitivity. However, the effect of cold-induced BAT activation on insulin sensitivity and glucose kinetics in humans remains unknown. The investigators' central hypothesis is that cold-induced BAT activation increases whole body insulin sensitivity in humans via augmented plasma glucose and FFA clearance. The specific aims of this study are to define the effects of prolonged (8h) cold exposure BAT activation on: insulin sensitivity (Aim 1); lipolysis and plasma glucose and FFA kinetics (Aim 2); on thermoregulation (Aim 3). Moreover, the investigators plan to investigate for alternative ways, which can activate BAT including cold water ingestion, a single meal ingestion, and a single bout of moderate intensity exercise (Aim 4). For the cold exposure study, subjects will complete 3 trials: a) 8hrs of cold exposure at their individually determined shivering threshold; b) 8hrs of cold exposure at their individually determined shivering threshold plus propranolol; c) 8hrs in thermoneutral conditions (26 - 28°C). For the rest of the arms of subjects will complete two trials: cold or tepid water ingestion, a single meal ingestion or no food ingestion, and a single bout of moderate intensity exercise or no exercise.To study the above aims, the investigators will use positron emission tomography - computed tomography, hyperinsulinemic euglycemic clamp, infusion of stable isotopes, and tissue biopsies. The findings will illuminate the role of BAT on plasma substrate regulation and insulin sensitivity and may aid in the development of lifestyle recommendations and pharmacotherapy for the prevention and treatment of diabetes and insulin resistance.
NCT03548935
This study will look at the change in participants' body weight from the start to the end of the study. The weight loss in participants taking semaglutide (a new medicine) will be compared to the weight loss of participants taking "dummy" medicine. In addition to taking the medicine, participants will have talks with study staff about healthy food choices, how to be more physically active and what you can do to lose weight. Participants will either get semaglutide or "dummy" medicine - which treatment participants get, is decided by chance. Participants 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. The study has two phases: A main phase and an extension phase.The main phase will last for about 1.5 years. Participants will have 15 clinic visits and 10 phone calls with the study doctor. Extension phase: Approximately 300 participants will continue in the extension phase in the following countries only: Canada, Germany, the UK and selected sites in the US and Japan. These participants will be in the study for about 2.5 years.They will not receive treatment, but will attend another 5 follow-up visits with the study doctor.
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.
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.
NCT03625778
This is a Phase 1, randomized, blinded, placebo-controlled study in up to approximately 51 non-diabetic obese participants with a body mass index (BMI) ≥ 35 kg/m\^2. The participants will be observed among 3 separate cohorts and participate in the study for up to approximately 27 weeks, including a screening period (including a run-in), treatment period, and safety follow-up.
NCT03486392
The purpose of this study is to assess the effects of JNJ-64565111 compared with placebo after 26 weeks of treatment on the percent change in body weight from baseline and to assess the safety and tolerability, in non-diabetic severely obese 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.
NCT03466203
The purpose of the study is to evaluate the safety and tolerability of multiple doses of LLF580 administered subcutaneously over 3 months in obese subjects. In addition, the study will also determine early efficacy signals in various metabolic diseases associated with elevated triglycerides and/or obesity.
NCT05013359
ACTION Teens is a multinational cross-sectional survey-based study. The study consists of a quantitative online survey to be conducted among three groups of respondents in ten countries worldwide. The respondent population will include Adolescents Living with Obesity (ALwO), Caregivers of ALwO, and HCPs treating adolescents who have obesity. The goal of this study is to provide insights to drive awareness around the needs of adolescents living with obesity and their caregivers, as well as to identify key areas of misalignment between adolescents, their caregivers and the HCPs involved in obesity treatment and management. ACTION Teens is designed to generate evidence to identify and address these challenges on both a global and local level, extending the insights from the previously conducted ACTION-IO study.
