Trials involving adolescents and young adults
The review focuses on adolescent and young adult survivors of childhood cancer, a population that remains at risk of psychological distress and reduced quality of life. The researchers searched seven databases for randomized trials published between 2015 and 2025.
The interventions studied are technology-based psychosocial interventions. The abstract does not specify their detailed content, duration, or comparison conditions. It therefore does not allow us to identify which intervention would be most useful or extend the findings to any particular commercial app.
A limited effect on quality of life and anxiety
For overall quality of life, the average effect is small but statistically significant: the standardized mean difference is 0.24, with a 95% confidence interval of 0.09 to 0.39. This measure combines results obtained using different scales. It does not mean a 24% improvement and does not describe what each participant experienced.
The effect on quality of life is not statistically significant immediately after the intervention. At assessments conducted between 6 and 24 months, it reaches 0.36, with a confidence interval of 0.11 to 0.60. This signal suggests a longer-term benefit, without establishing that every intervention produces a lasting effect.
Anxiety also appears to decrease, with a standardized mean difference of −0.35 and a confidence interval of −0.65 to −0.05. However, the effects on depression, distress, and emotional well-being are not statistically significant. This does not demonstrate that there are no effects, but it does not support a conclusion that these outcomes benefit.
What these findings tell us
These data support the potential value of digital psychosocial support in this specific population. They do not demonstrate a general improvement in mental health and do not automatically apply to young people with no history of cancer.
The abstract reports a risk-of-bias assessment and sensitivity analyses but does not detail their results. Heterogeneity between trials is not quantified in the excerpt. The authors call for larger trials and standardized measures: the observed benefit remains modest, and the choice of a specific intervention remains unresolved.
Limitations to keep in mind
Only the PubMed abstract was consulted. Details of the interventions, comparators, populations, and risk-of-bias findings are not available in the dossier. Funding and conflicts of interest were not checked.
What we can take away
Digital psychosocial support appears to modestly improve quality of life and anxiety after childhood cancer. These findings do not validate every app or establish a benefit across all psychological symptoms.
Sources and provenance
- Efficacy of technology-based psychosocial interventions on quality of life and psychological outcomes in adolescent and young adult survivors of childhood cancer: a systematic review and meta-analysis of randomized controlled trials.
Source date: 2026-10-08.
Systematic Review, Journal Article, Meta-Analysis · Résumé PubMed uniquement, texte intégral non consulté