Weight Loss

San Antonio, TX

66 Weight Loss Trials near San Antonio, TX

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No Placebo
Highly Paid
Stay on Current Meds
Pivotal Trials (Near Approval)
Breakthrough Medication

Exercise Training for Diastolic Heart Failure

Dallas, Texas
Heart failure with preserved ejection fraction (HFpEF) is associated with a high morbidity and mortality burden. There are limited pharmacological options available for the treatment of HFpEF. Exercise intolerance (EI) is the cardinal symptom of HFpEF, which manifests as dyspnea and fatigue. EI leads to functional deconditioning and reduced quality of life (QOL), both of which elevate risk of death and hospitalization in patients with HFpEF. Supervised exercised training is associated with improvements in exercise capacity and QOL in adults with HFpEF. However, supervised exercise has not been widely utilized for the treatment of HFpEF due to logistical and fiscal barriers. This study will investigate the effects of a remote exercise training intervention on exercise capacity and skeletal muscle composition in patients with HFpEF, or those at risk for it. In addition, it will compare four different lifestyle interventions for their effects on exercise capacity.
No Placebo Group
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2, 3

120 Participants Needed

Group Lifestyle Balance for Stroke

Dallas, Texas
The purpose of this trial is to examine weight loss for Hispanic/Latino people with stroke (CVA) who take part in a healthy lifestyle program that has been culturally modified for Hispanic/Latino people
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

24 Participants Needed

Group Lifestyle Balance Program for Traumatic Brain Injury

Dallas, Texas
The purpose of this RCT is to examine the efficacy of a Group Lifestyle Balance™ (GLB) program adapted for people with traumatic brain injury (TBI) on primary (weight) and secondary outcomes at 3, 6, 12, and 18 months from enrollment into the program.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:18 - 64

57 Participants Needed

Group Lifestyle Balance for Stroke

Dallas, Texas
The purpose of this RCT is to examine the efficacy of the Group Lifestyle Balance (GLB) program adapted for people with stroke (CVA) on primary (weight) and secondary outcomes at 3, 6, 12 months from enrollment into the program.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased

65 Participants Needed

Healthy Eating for Aging

Baton Rouge, Louisiana
The purpose of this study is to conduct a five-arm pilot and feasibility trial in healthy, young individuals without obesity to evaluate the feasibility and efficacy of dietary intervention approaches to slow mechanisms of aging.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:25 - 45

90 Participants Needed

Lifestyle Program for Type 2 Diabetes

Fayetteville, Arkansas
Native Hawaiians and Pacific Islanders (NHPIs) are defined as the descendants of the original peoples of Polynesia (e.g., Hawai'i, Sāmoa, and Tonga), Melanesia (e.g., Fiji), and Micronesia (e.g., Guam, Chuuk, and Marshall Islands). Their history with the U.S. parallels that of American Indians and Alaska Natives. Before Western contact, NHPIs had thriving societies with rich cultural traditions. After contact, NHPI communities were decimated to near extinction by infectious diseases, exploited for their cultural and natural resources, displaced from their ancestral lands, forced to assimilate to Western ways, and marginalized through legislative acts and compulsory assimilation policies (i.e., banning native language). The consequences have been high rates of cardiometabolic medical conditions, such as obesity, hypertension, type 2 diabetes, and cardiovascular disease. These medical conditions are, in part, a result of cultural disruptions and displacement that altered the traditional practices of NHPI and led to poor social determinants of health (SDOH). The basic premise of our project is that Community Health Workers (CHWs) can accelerate health equity for NHPI communities by disseminating and implementing culturally responsive, evidence-based interventions to prevent cardiometabolic medical conditions and improve their SDOH. The purpose of this project is to test the potential efficacy of the PILI Lifestyle Program (PLP) with integrated social determinants of health (SDOH) components and have it delivered by NHPI Community Health Workers (CHWs) to NHPIs with cardiometabolic-related conditions in a two-arm pilot randomized controlled trial (RCT) using a waitlist control. The investigators will evaluate the efficacy of the PLP+SDOH in improving the primary outcomes of hemoglobin A1c (HbA1c), systolic blood pressure, cholesterol, and weight in 180 adult NHPIs with pre-diabetes/type 2 diabetes, hypertension, dyslipidemia, and/or overweight/obesity.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased

180 Participants Needed

Health IT-Supported Weight Loss Intervention for Obesity

Memphis, Tennessee
This trial tests a weight loss program using online health tools and phone support for underserved groups. It aims to help people lose weight by providing easy access to diet and exercise advice through their health records. The study focuses on groups with high obesity rates who often face challenges in accessing effective weight loss programs.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:16+

229 Participants Needed

iAmHealthy Program for Family Obesity Management

Kansas City, Kansas
This trial is testing if starting with a program just for parents before doing a program for both parents and children together helps parents adopt healthy habits first so they can better support their children. The study targets parent/child pairs from rural areas in Kansas and neighboring states.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:6+

480 Participants Needed

Telemedicine Lifestyle Coaching for Obesity

Kansas City, Missouri
This trial compares two methods to help obese patients in rural areas lose weight. One method involves regular one-on-one meetings with a doctor, while the other includes group coaching sessions over Zoom plus regular meetings with both a doctor and a coach. The goal is to see which method is more effective at supporting weight loss over time.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:20 - 75

560 Participants Needed

Culturally Tailored Diabetes Prevention for Prediabetes

Kansas City, Missouri
African Americans (AAs) have rates of diabetes mellitus (DM) twice that of Whites and are disproportionately affected by leading risk factors for DM - obesity and low-income. A critical strategy in the battle against DM is the Diabetes Prevention Program (DPP), an evidence-based intervention that significantly delays or prevents Type 2 diabetes through the promotion of diet change, exercise and modest weight loss. However, weight loss from the DPP among AAs is about half that of White participants, and suboptimal AA attendance is a critical contributor. The investigators propose to conduct a study that will address social determinants (SD) that challenge DPP attendance with underserved African Americans from a safety net hospital. The investigators will examine DPP attendance and weight loss with participants randomized to 3 groups: standard DPP, a culturally-tailored DPP to address acceptability, and a culturally-tailored DPP enhanced to address socioeconomic-related barriers to DPP participation. This novel study is the first to tailor the DPP to address SD cultural and socioeconomic barriers that limit DPP attendance and reduce its effectiveness on outcomes. The proposed multidimensional, SD tailored DPP has great potential to be a feasible and scalable model to reduce DM risks among urban, African Americans and ultimately reduce DM disparities.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

360 Participants Needed

Cooking Skills for Obesity

Kansas City, Kansas
The goal of this study is to see if adding hands-on cooking classes to a weight management program (called Chef-ID) helps young adults with intellectual disabilities lose more weight and keep it off compared to a standard weight loss program. The study will last 24 months and include three phases: 6 months of active support, 12 months of maintenance, and 6 months with no contact. The investigators will look at how much weight participants lose over the first 18 months. Changes in cooking skills, body fat, health markers (like blood pressure and cholesterol), daily living skills, and caregiver stress will be tracked. Finally, factors that might help or prevent weight loss, and how changes in weight and body fat are linked to overall health will be explored. This research will help inform on how to better support healthy lifestyles for people with intellectual disabilities.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 35

114 Participants Needed

Anti-Obesity Medications for Obesity

Kansas City, Kansas
The goal of this clinical trial is to learn about changes in body composition related to obesity medication use, and whether aerobic or resistance exercise training will impact these body composition changes. It will also provide information about whether aerobic or resistance exercise training has additional benefits on other health and fitness measurements. The main questions it aims to answer are: * Is there a difference in the change in body composition (fat mass, lean mass, muscle mass, and bone content) between the standard medical care and the exercise conditions (aerobic training and resistance training)? * Is there a difference in the change in body weight and BMI between the standard medical care and the exercise conditions (aerobic training and resistance training)? * Is there a difference in the change in cardiorespiratory fitness between the standard medical care and the exercise conditions (aerobic training and resistance training)? * Is there a difference in how much physical activity is completed between the standard medical care and the exercise conditions (aerobic training and resistance training)? * Is there a difference in the change in physical function between the standard medical care and the exercise conditions (aerobic training and resistance training)? * Is there a difference in the change in muscle strength between the standard medical care and the exercise conditions (aerobic training and resistance training)? * Is there a difference in the change in resting blood pressure between the standard medical care and the exercise conditions (aerobic training and resistance training)? * Is there a difference in the change in food intake between the standard medical care and the exercise conditions (aerobic training and resistance training)? * Is there a difference in the change in health-related quality of life between the standard medical care and the exercise conditions (aerobic training and resistance training)? Participants will: * Participate in an intervention for a period of 6 months that involves being assigned to a no exercise/standard medical care condition, or a supervised exercise condition (aerobic training or resistance training). * Visit the clinical before starting the study and at 6 months to complete study measurements of their body composition and other measurements to monitor their progress. * Complete a brief monitoring session at weeks 6, 12, and 18 across the 6 months. * Complete supervised exercise sessions at the research center 3x per week for 6 months (Participants in the exercise groups only: aerobic training or resistance training).
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

40 Participants Needed

Aerobic vs. Aerobic + Yoga Exercise for Obesity

Kansas City, Kansas
The goal of this clinical trial is to learn whether adding yoga exercise to a behavioral weight loss intervention improves weight loss in adults with overweight or obesity. It will also provide information about whether this approach to weight loss has additional benefits on other health and fitness measurements. The main questions it aims to answer are: * Is there a difference in weight loss between the behavioral program that includes aerobic exercise plus yoga compared to the behavioral program that includes only aerobic exercise? * Is there a difference in how much physical activity is completed between the behavioral program that includes aerobic exercise plus yoga compared to the behavioral program that includes only aerobic exercise? * Is there a difference in the change in body composition (fat mass, lean body mass) between the behavioral program that includes aerobic exercise plus yoga compared to the behavioral program that includes only aerobic exercise? * Is there a difference in the change in cardiorespiratory fitness the behavioral program that includes aerobic exercise plus yoga compared to the behavioral program that includes only aerobic exercise? * Is there a difference in the change in muscle strength between the behavioral program that includes aerobic exercise plus yoga compared to the behavioral program that includes only aerobic exercise? * Is there a difference in the change in resting blood pressure between the behavioral program that includes aerobic exercise plus yoga compared to the behavioral program that includes only aerobic exercise? * Is there a difference in the change in food intake or eating behaviors between the behavioral program that includes aerobic exercise plus yoga compared to the behavioral program that includes only aerobic exercise? * Is there a difference in the change in feelings of stress or mood between the behavioral program that includes aerobic exercise plus yoga compared to the behavioral program that includes only aerobic exercise? * Is there a difference in the change in sleep between the behavioral program that includes aerobic exercise plus yoga compared to the behavioral program that includes only aerobic exercise? * Is there a difference in the change in mindfulness between the behavioral program that includes aerobic exercise plus yoga compared to the behavioral program that includes only aerobic exercise? Participants will: * Participate in a weight loss program for a period of 12 months that involves attending behavioral weight loss sessions. This involves coming to a session at the research center weekly for the initial 6 months and then every other week for the remaining 6 months. * Attempt to reduce the amount of food that they eat to reduce the calories they consume. * Participate in a combination of aerobic exercise plus yoga or just aerobic exercise. * Keep a record of the food they consume, use a digital scale provided to them, and wear an activity tracker provided to them for the period of 12 months. * Visit the clinical before starting the weight loss program, after 3 months, 6 months, 9 months, and 12 months to complete measurements of their weight and other measurements to monitor their progress. * Complete exercise sessions in the clinic between weeks 2-6, at month 6, and at month 12 to provide information about how they response to a single session of exercise.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

290 Participants Needed

Group Video vs Self-Directed Methods for Prediabetes

Kansas City, Kansas
The purpose of this randomized controlled trial is to compare the effectiveness of Cooperative Extension implementing two delivery methods (group video vs. self-directed) and participant recruitment strategies of the National Diabetes Prevention Program (NDPP) to adults in rural communities. Exploratory assessments of implementation facilitators and barriers will be completed to determine strategies that may impact intervention effectiveness and that may support or impede the implementation, dissemination, and effectiveness of Cooperative Extension to deliver the NDPP to prediabetic adults in rural areas.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

160 Participants Needed

Extended Care Interventions for Weight Loss Maintenance

Birmingham, Alabama
The purpose of this study is to find out what combination of components, if any, offers the best support for keeping weight off after someone loses weight. Long term weight loss maintenance is a challenge for many people who lose weight. There are many strategies, or components, people may use to avoid regain, but investigators do not know if there is a best, or optimal, combination of such components that can be done without adding a lot of cost or other burdens for people. * The primary goal of this clinical trial is to identify the optimal package that maximizes weight loss maintenance. * The study also wants to understand the reasons why these components may work and if certain components help specific sub-groups of people. Participants will engage in a 16-week Phase 1 Weight Loss Program. Participants who lose 5% or more of their weight during that program will continue to Phase 2 Extended Care and be randomly assigned to 0, 1, 2, 3, or all of four methods of weight loss maintenance. They will use their assigned package for 12 months. Researchers will compare 16 different possible combinations of components and learn which of the 16 packages offers the best support for keeping weight off. The four components participants could be assigned to in Phase 2 are: 1. Reduced Food Variety: Limiting the variety of foods participants eat by having them choose a few high-calorie, low nutrient foods to eat regularly 2. Home-based Resistance Training: Engaging in exercises that build strength from the comfort of the participant's own home 3. Buddy Training and Support: Having a friend or "buddy" get trained to support the participant 4. Acceptance and Commitment (ACT) Workshops: Having participants learn skills to handle tough thoughts and feelings about weight control in a healthy way Participants will have their weight measured and complete surveys 4 times if they complete both Phase 1 and Phase 2. During Phase 1, participants will attend weekly group sessions and be in touch with a study staff member investigators call a Wellness Coach. During Phase 2, participants will stay in touch with their Wellness Coach, use their assigned package, and answer questions about their experience periodically.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

544 Participants Needed

Ketogenic Diet for Obesity

Birmingham, Alabama
The goal of this clinical trial is to investigate whether a Ketogenic Diet (KD) can increase Total Energy Expenditure (TEE), while benefiting appetite, during weight loss maintenance in reduced-obese individuals.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 65

20 Participants Needed

Dietary Strategies for Prediabetes

Birmingham, Alabama
This is a sub-study to NCT04745572 to include a new cohort of participants with disabilities. This 16-week study will use an experimental approach called the Sequential Multiple Assignment Randomized Trial to help determine which combination and sequence of weight loss program features are most effective in people who are at risk for type 2 diabetes. Participants in the study will be initially randomized to consume either a high or reduced carbohydrate diet. After 4 weeks, participants will be identified as Responders (greater than or equal to 2.5% weight loss) or Non-Responders (less than 2.5% weight loss). Responders will continue with their initial randomized group for the remainder of the trial. Non-responders will be re-randomized to 2nd stage interventions of either including additional exercise counseling and training or beginning a time restricted eating protocol for the remainder of the trial.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

30 Participants Needed

Weight Loss Interventions for Obesity

Birmingham, Alabama
The purpose of this study is to examine whether a primary care weight management intervention delivered by peer coaches produces greater weight loss than a self-directed program without peer coach support.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:21 - 75

375 Participants Needed

Calorie Reduction for Obesity

Birmingham, Alabama
This research study will compare two weight loss programs that provide different recommendations for how to reduce your energy (or calorie) intake to achieve weight loss in an effort to determine if fixed calorie reduction or varied calorie reduction is more effective for weight loss.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:21 - 75

223 Participants Needed

Diet for Obesity and Insulin Resistance

Columbia, Missouri
The investigators will measure plasma concentrations of the hormones insulin and testosterone as well as measures of insulin sensitivity in women with overweight or obesity who have insulin resistance (IR). Women who meet these criteria that also have elevated total or free testosterone will be eligible to participate in the diet intervention. The dietary intervention is designed to produce a 5% reduction in starting body weight to test whether weight loss will acutely lower fasting insulin and testosterone concentrations.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:21 - 45
Sex:Female

8 Participants Needed

Why Other Patients Applied

"I have a heart condition, and my fat is all in my chest, surrounding my heart. It's hard for me to exercise because my legs are thin and the upper body weight is too much — putting strain on my leg joints. It’s a vicious cycle. I am also post-menopausal, which adds additional weight loss difficulty. I also have stress with being a full time caregiver for my mom. I'm interested in trying a clinical trial."

DK
Obesity PatientAge: 56

"I changed my diet in 2020 and I’ve lost 95 pounds from my highest weight (283). I am 5’3”, female, and now 188. I still have a 33 BMI. I've been doing research on alternative approaches to continue my progress, which brought me here to consider clinical trials."

WR
Obesity PatientAge: 58

"I have tried to lose weight, but as I get older, it becomes harder and harder. I have lost weight in the past through diet and exercise, but it has been more difficult to accomplish as I age."

JP
Obesity PatientAge: 44

"I am applying for my daughter. She turns 12 this year and is overweight. She's 5'4" and 176 pounds. Would be great to enroll her in a clinical trial to see if this form of care could work for her. Realize that there's no guarantee, but I support her and we'd like to give it a try."

MW
Parent of PatientAge: 46

"I need to lose weight because it's affecting my knees. I've already had a knee replacement and the second one is happening on the left knee in a few months. I've participated in a study in the past for a skin-related issue, and had a good experience. That's why I'm interested in joining a study for wieght loss."

KI
Obesity PatientAge: 69

Weight Loss Intervention for Non-alcoholic Fatty Liver Disease

Tucson, Arizona
Using a small Randomized Controlled Trial (RCT) study design, PNPLA3 risk allele carriers (CG/GG genotype) with NAFLD, will be assigned 2:1 to a tailored NAFLD-specific weight loss intervention compared to a wait-list control group.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 64
Sex:Male

39 Participants Needed

Bariatric Artery Embolization for Fatty Liver Disease

St Louis, Missouri
Obesity is an epidemic in the US. With progression of obesity, Nonalcoholic steatohepatitis (NASH) has been a growing public health issue. Presently there is no cure for NASH.Prevention of progression of fibrosis in NASH is crucial, as they are at a high risk for cirrhosis and may need liver transplant. Recent studies have shown that blocking blood vessels to a particular portion of the stomach (bariatric or left gastric artery embolization) can temporarily decrease levels of the appetite inducing hormone ghrelin, and result in weight loss.The purpose of this study is to determine if Left gastric artery embolization (LGAE) in patients with obesity and NASH leads to clinically significant weight loss with improvement of NASH.
No Placebo Group

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Unphased
Age:22 - 65

8 Participants Needed

Weight Loss for Lipedema

Saint Louis, Missouri
This trial involves lean and obese women with lipedema following a dietitian-guided weight loss plan. The goal is to see if losing weight can improve fat distribution, overall health, and potentially reduce pain and fat buildup in the legs.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Sex:Female

20 Participants Needed

Low Calorie Diet for Obesity

St Louis, Missouri
This trial aims to understand why some people with obesity develop conditions like type 2 diabetes while others do not. Researchers will study tiny particles called small extracellular vesicles (sEVs) from different groups of people to see how they affect insulin use in cells and mice. The findings could lead to new treatments for obesity-related health issues.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:25 - 55

72 Participants Needed

Gastric Bypass vs. Diet for Type 2 Diabetes

Saint Louis, Missouri
This trial compares weight loss from surgery and dieting in obese people, some with diabetes. Both methods aim to improve how the body processes sugar and overall health by significantly reducing body weight.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:25 - 65

70 Participants Needed

Semaglutide for Obesity

Aurora, Colorado
Glucagon-like peptide 1 receptor agonists (GLP-1RA), such as Ozempic and Wegovy, have been rapidly adopted for the treatment of obesity in both youth and adults. However, despite this rapid adoption and the known GLP-1RA mechanism of action for weight loss, which targets brain circuits responsible for appetite and eating behaviors, almost nothing is known about how these drugs affect the brain in youth who are treated for obesity, or how these drugs affect the brain of youth differently from adults. The goal of the current study is to compare youth and adults with obesity who are treated a GLP-1RA and measure potential difference in GLP-1RA associated change in brain function, appetite, and eating behaviors.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Phase 3
Age:12 - 45

120 Participants Needed

Bariatric Surgery + Semaglutide for Obesity

Aurora, Colorado
The study plans to learn more about what happens to the body after bariatric surgery in people 12 to 24 years old. The study aims to understand why people respond differently to bariatric surgery and how to define success beyond weight loss alone. The study also plans to learn more about whether a medication (semaglutide) can help people 12 to 24 years old who, between 1 and 2 years after bariatric surgery, have not lost as much weight as expected.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1
Age:12 - 24

48 Participants Needed

HealthyTogether Program for Obesity

Aurora, Colorado
Four in five Veterans have overweight or obesity. However, few eligible Veterans achieve meaningful weight loss in VA's national MOVE! Weight Management Program. Family and friends strongly influence a person's health behaviors and weight. Including a close family member or friend in weight management may improve weight management outcomes. This study will test whether an 14-week, 8-session virtual weight management program that includes Veterans and a support person (e.g., family member or friend) leads to weight loss. The investigators will also test whether the program leads to improvements in weight-related health behaviors, including physical activity and diet, and relationship quality.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

320 Participants Needed

Integrated Lifestyle Intervention for Obesity

Aurora, Colorado
This study plans to learn more about the feasibility and acceptability of integrating the Move physical activity support program within an existing lifestyle intervention program.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 65

64 Participants Needed

Alendronate + Exercise for Osteoporosis

Aurora, Colorado
The purpose of this research is to identify strategies that minimize bone loss that occurs when older adults lose weight. Participation in this research will involve up to nine assessment visits and last up to two years.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 4
Age:60+

900 Participants Needed

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