Clinical Research Directory

Fluid vs Weight 24 Hour Balance

Daily Fluid Balance vs Weight Change

Hunger Perception and Weight-Related Outcomes Following Use of a Leptin-Supporting Dietary Supplement

This study evaluates changes in hunger perception and body composition-related measures following daily use of a commercially available dietary supplement formulated to support leptin-related metabolic signaling. Adult participants will self-administer the supplement for 12 weeks and complete periodic self-reported assessments related to appetite, hunger, and weight-related outcomes. Participants serve as their own control, with comparisons made between baseline and follow-up measurements. The study is designed to generate preliminary, real-world evidence regarding supplement use in a general wellness context.

Impact of Semaglutide Withdrawal on Cardiometabolic Profile and Physiology of Energy Balance: Recovery Effects After Semaglutide Termination

Semaglutide is a medication from the class of drugs called glucagon-like peptide-1 agonists that promote weight loss. There is little clinical data on the best strategy to achieve weight maintenance following weight reduction induced by semaglutide. For people who need to discontinue treatment, it is unknown whether the weight regain, its accompanied health benefits could be ameliorated with a gradual reduction in semaglutide. The investigators will study if a gradual reduction of semaglutide is associated with different heart risk profile and hormones involved in energy regulation as compared to immediate treatment cessation.

Optimizing an Extended Care Intervention to Promote Weight Loss Maintenance

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.

Interactive vs. Standard Video Education for Improving Outcomes in Hemodialysis Patients

The goal of this clinical trial is to find out if educational videos-especially interactive ones-can help people on dialysis better manage their treatment. Researchers want to answer the following main questions: Can interactive or conventional video-based education help patients better understand and follow their treatment plan? Does this type of education improve patients' ability to control their weight changes between dialysis sessions? Does this type of education improve patients' activation? Is interactive video education more effective than regular (non-interactive) video education? What Will Happen in the Study: Adults on hemodialysis will take part in the study. They will be randomly assigned to one of three groups: Group A: Will receive 10 interactive educational video sessions (30 minutes each). Group B: Will receive the same videos but in a non-interactive format. Group C (Control Group): Will receive routine education normally given at the dialysis center. Videos will be watched on a web platform. Interactive videos include pop-up questions and scenario-based feedback. All participants will be followed up immediately, 1 month, and 3 months after the program ends. What Participants Will Do: Watch educational videos over several days (totaling 5 hours). Answer questions and engage in follow-up group discussions. Complete surveys about their knowledge, treatment adherence, and health behaviors. Get weighed before and after dialysis sessions to monitor fluid retention. This study aims to improve how dialysis patients manage their condition and to help healthcare providers design better educational tools.

EVOLVING AZIMUTH IN MUSA CONTEXT

Non-pharmacological, randomized, nonprofit medical device intervention. The study aims to identify the positive impacts (co-creation), and negative impacts (co-destruction), resulting from the use of telemedicine, and, in particular, the telemonitoring service for patients with heart failure

An Innovative Care Model Integrating Mobile Health Support to Promote Weight Management in Adults With Overweight or Obesity

The objective of this clinical trial is to evaluate whether an innovative care model integrating mobile health (mHealth) support improves weight management in adults with overweight or obesity. The primary research questions are: (1) Does the intervention promote weight change at the 6-month follow-up? (2) Does the intervention enhance physical activity and encourage a healthy diet at the 3- and 6-month follow-ups? To address these questions, researchers will compare the intervention group with a control group to measure changes in weight, physical activity, and dietary habits. At baseline, all participants will complete a survey assessing demographics, body weight, height, central obesity, lifestyle, weight loss history, and expectations. The intervention group will receive a weight management program based on Ecological Momentary Assessment (EMA), incorporating risk-stratified health services, with follow- ups at 3 and 6 months. The control group will receive minimal intervention in the form of general health advice, with follow-ups at the same intervals.

INTEGRATED CHILDHOOD ACTIVITY AND NUTRITION (ICAN) STUDY

This study is a multi-functional integrated research and education project to prevent losses in academic achievement, cognitive function, and behavioral health among at-risk youth. The study tests the effects of a 8-week nutrition and physical activity-based program (Integrated Childhood Activity and Nutrition \[ICAN\]) to prevent summer learning loss. Outcomes include standardized academic achievement as well as executive function among 6-10-year-olds affected by poverty. The nutrition component of the intervention involves daily consumption of a snack containing the carotenoid lutein, typically found in high quantities in green leafy vegetables. The physical activity components will involve group games or activities.

Childhood Obesity Prevention Project in Gran Canaria

Given the alarming rates of obesity and overweight in our child population, the investigators have developed an intervention strategy, based on a multidisciplinary, school-centered approach, which addresses nutritional education, physical activity, behavioral intervention techniques and tools that facilitate the learning of healthy lifestyle habits in children between 6 and 10 years of age.

Change in Body Weight and BMI in PWH with DOR/3TC/TDF Compared with INSTI

Patients who developed metabolic syndrome after initiation of HIV treatment or with antiretroviral therapy (ART) for at least 36 months, treated with second generation integrase inhibitors (BIC/TAF/FTC, DTG/ABC/3Tc or DTG+TDF/FTC) who have gained at least 10% of their total body weight after starting ART, with a body mass index ≥25 kg/m2 and body fat greater than 20% will be eligible to participate in this clinical trial. If they decide to participate, they will sign an informed consent. After this, a mobile application will randomly decide whether the participant will continue with their ART regimen or switch to another ART (listed in the guidelines as one of the main lines of treatment) containing doravirine/lamivudine/disoproxil fumarate tenofovir. Medical visits will be at 1 month, 3 months, 6 months, 9 months, and 12 months after get in to this protocol, with laboratory studies that evaluate fats, blood sugar, liver function, kidney function, and test for HIV control; in addition, each visit will be given self-fillable scales to evaluate neuropsychiatric disorders such as depression, anxiety, insomnia, satisfaction with treatment or symptoms associated with it.The aim of the study is to observe whether there is weight loss with the change in HIV treatment.

Combining Chinese Medicine and Nutrition to Enhance Weight Loss After Bariatric Surgery

This study aims to investigate the effects of Chinese herbal granule preparations on improving gastrointestinal symptoms in patients after bariatric surgery. It seeks to establish a novel treatment model that combines bariatric surgery with traditional Chinese medicine, providing clinical practice with additional evidence-based medical support.