A randomized clinical trial evaluating eHealth in bariatric surgery

Area of Science:

• Bariatric Surgery
• Digital Health
• Obesity Management

Background:

• Post-bariatric surgery support is crucial for successful outcomes.
• eHealth interventions are hypothesized to enhance weight loss, reduce comorbidities, and improve adherence and quality of life.
• This study evaluates eHealth and self-monitoring devices as adjuncts to standard bariatric care.

Purpose of the Study:

• To assess the clinical effectiveness of an eHealth platform and self-monitoring devices in patients undergoing bariatric surgery.
• To determine the impact of these digital tools on weight loss, obesity-related diseases, and quality of life.
• To evaluate patient engagement and adherence to eHealth interventions post-surgery.

Main Methods:

• A randomized controlled trial involving 205 patients post-primary bariatric surgery.
• Participants were assigned to standard care, standard care plus an eHealth platform, or standard care plus an eHealth platform and self-monitoring devices.
• Outcomes included weight loss, reduction in obesity-related diseases, quality of life, and eHealth usage.

Main Results:

• No significant differences in postoperative weight loss, reduction of obesity-related diseases, or quality of life were observed between groups.
• eHealth platform participation was high (90-98%), with informational and preparation modules being most accessed.
• Active use of self-monitoring devices declined significantly over two years, with some patients withdrawing due to non-adherence.

Conclusions:

• High participation in eHealth interventions did not translate to significant improvements in clinical outcomes post-bariatric surgery.
• The addition of eHealth and self-monitoring devices to standard care did not yield superior results compared to standard care alone.
• Further research may be needed to optimize eHealth strategies for sustained patient engagement and clinical impact in bariatric care.