Scoping review of digital health interventions for economic toxicity in cancer patients

ObjectiveThis study systematically reviews the current application of digital health interventions in cancer patients, clarifies their implementation characteristics and intervention effects in managing economic toxicity, and provides a reference for intervention programs to reduce the economic toxicity of patients.MethodsRelevant studies were systematically retrieved from PubMed, Web of Science, Cochrane Library, Embase, CINAHL, CNKI, CBM, WanFang Database, and VIP Database from their inception to February 6, 2026. Data from the included literature were extracted and analyzed.ResultsA total of 22 studies were included. Digital health technologies are applicable to multiple stages of cancer patient diagnosis, treatment, and rehabilitation. Among these, remote financial navigation or consultation is the most commonly used intervention method. Existing research has shown positive results in improving cost communication skills, facilitating financial assistance, and enhancing intervention feasibility, but evidence regarding improvements in economic toxicity scales and the alleviation of long-term financial difficulties exhibits some heterogeneity.ConclusionDigital health technologies, with their high accessibility, scalability, and ease of remote access and follow-up, offer unique advantages in managing the economic toxicity of cancer patients. Current research in this field has gradually shifted from single-stage interventions to comprehensive intervention pathways. Future research should focus on the dynamic evolution of economic toxicity at different stages of diagnosis and treatment, promote the standardization of intervention procedures and outcome evaluations, and develop personalized digital intervention strategies to mitigate the economic toxicity of cancer patients.Systematic review registrationhttps://doi.org/10.17605/OSF.IO/4DYN3.