Trial results for a study investigating Obesity were posted on ClinicalTrials.gov on 2026-01-09, involving 195 participants.
Background
Obesity is a complex chronic disease characterized by excessive body fat, posing significant health risks including cardiovascular disease, type 2 diabetes, and certain cancers. Effective weight management strategies are crucial, particularly for adults from economically disadvantaged backgrounds who may face additional barriers to healthy eating and exercise. Behavioral economics interventions, often delivered via mobile health (mHealth) platforms, offer innovative approaches to influence health behaviors by leveraging insights into human decision-making. This study aimed to evaluate such an intervention for weight loss in this specific population.
Trial design
This completed study, designated as Phase NA, enrolled 195 participants with Obesity. The primary aim was to test the efficacy of a behavioral economics intervention for weight loss in adults from economically disadvantaged backgrounds. The trial compared a Behavioral Economics Intervention (BE mHealth) against a Standard mHealth Intervention.
Key results
The trial reported several key measurements for participant weight in kilograms:
- Behavioral Economics Intervention (BE mHealth) Group:
- Mean weight of 98.2 kg (Standard Deviation 24.5)
- Mean weight of 95.3 kg (Standard Deviation 23.9)
- Mean weight of 93.9 kg (Standard Deviation 23.6)
- Mean weight of 94.9 kg (Standard Deviation 24.9)
- Mean weight of 94.1 kg (Standard Deviation 24.7)
- Standard mHealth Intervention (mHealth) Group:
- Mean weight of 93.5 kg (Standard Deviation 19.1)
- Mean weight of 91.6 kg (Standard Deviation 19.5)
- Mean weight of 90.2 kg (Standard Deviation 20.5)
- Mean weight of 89.3 kg (Standard Deviation 21.0)
- Mean weight of 90.9 kg (Standard Deviation 20.7)
What this means
The posted results provide specific mean weight measurements for participants in both the behavioral economics mHealth and standard mHealth intervention groups. While these measurements offer insight into the weight outcomes observed in this study, the absence of comparative analyses or statistical significance values means that definitive conclusions about the relative efficacy of the behavioral economics intervention versus the standard mHealth approach cannot be drawn from these data alone. The study's focus on economically disadvantaged adults highlights the importance of tailored interventions for diverse populations.
Source
The information regarding these trial results was obtained from ClinicalTrials.gov, a public database of clinical studies. The results for the study NCT04353258, titled "Research Intervention to Support Healthy Eating and Exercise", were posted on 2026-01-09 on clinicaltrials.gov.