Effects of Teleintervention Maintenance Programs for Children (Age 6-12) and Adolescents (Age 13-18) With Overweight or Obesity-Promoting a Healthy Lifestyle: A Systematic Review
In brief
Telehealth helped children maintain obesity-treatment gains across 8 studies
Across six randomized trials and two pre-post studies, remote follow-up was associated with keeping previously achieved weight-related and behavioral gains, not greater weight loss than comparator care. Programs were generally feasible and reduced health care visits and costs, but varied widely; the review says a human component may be needed to sustain benefits.
- Journal
- Pediatric obesity (Q1)
- Published
- 1 October 2026
- Study design
- Systematic review / meta-analysis of RCTs
- Evidence level
- Level 1, High (CEBM 1a)
- Authors
- Anna Wittmann, Pia Späth, Feline Zocher, Eckard Nagel, Michael Lauerer, Magdalena Schellenberg
- PMID
- 42802014
- DOI
- 10.1111/ijpo.70158
Why clinicians should know about it
- Picked for Health Informatics (paper of the day, 28 September 2026): Systematic review of teleintervention maintenance programs
Abstract
BACKGROUND: Weight management and maintenance of healthy habits are crucial in combating paediatric obesity. This systematic review examines outcomes beyond BMI in teleintervention maintenance programmes, with a focus on sustaining a healthy lifestyle. METHODS: A PubMed, LIVIVO and Web of Science search was conducted for publications between 2012 and 4 November 2025 to identify primary studies evaluating teleintervention maintenance programmes of at least 12 weeks' duration, delivered to children and adolescents with overweight or obesity following structured obesity treatment. We extracted healthy lifestyle parameters (e.g., quality of life), behaviour change (e.g., diet) and clinician-reported outcomes (e.g., BMI). Quality assessment was tailored to study type. As data did not permit meta-analysis, we performed a narrative synthesis. RESULTS: Screening 2543 articles yielded 6 RCTs and 2 pre-post studies. Findings highlight improvements in psychosocial outcomes (e.g., social well-being), lifestyle modifications in daily choices (e.g., dietary patterns) and behaviours (e.g., screen time), and statistically significant outcomes including reductions in body fat percentage, metabolic profile improvements, cardiovascular enhancements and BMI stabilisation. Feasibility insights were also gained. CONCLUSION: Teleintervention maintenance programmes following structured paediatric obesity treatment were associated with stabilisation of previously achieved weight-related and behavioural gains, rather than greater weight loss than comparator care, alongside consistently high feasibility and substantial reductions in healthcare visits and cost. Given the heterogeneity of designs and outcomes, findings should be interpreted as directional rather than pooled effect estimates, and a human component may be necessary to sustain them.
Abstract as published, via PubMed.
For healthcare professionals. The summary is generated by AI from the published abstract, and the evidence level is assigned automatically from the study design on the Oxford CEBM hierarchy. Neither is medical advice. Read the full paper before changing practice.