ArticleSupportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer2025
Development and evaluation of an intelligent individualized nutrition management (iNutrition) applet for postdischarge gastric cancer patients following gastrectomy.
Article in Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Perioperative multidisciplinary nursing model for endoscopic gastric submucosal dissection development and effect evaluation.World journal of gastrointestinal surgery · 2026Trial
- Nutritional rehabilitation strategies in abdominal surgery.Current opinion in clinical nutrition and metabolic care · 2026Review
- Whole grains temper immune-mediated inflammation in Chinese esophageal squamous-cell carcinoma survivors: a multicenter questionnaire study.Frontiers in immunology · 2025Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
purposeThis study aimed to develop an intelligent individualized nutrition management (iNutrition) applet for postdischarge gastric cancer patients following gastrectomy based on the Health Action Process Approach (HAPA) theory and using the design thinking method.
methodsWe developed the iNutrition applet using the design thinking method, including the following phases: (1) "empathize and define," which focused on understanding patients' needs and establishing the goals of the iNutrition applet through qualitative interviews; (2) "ideate and prototype," during which literature reviews and multidisciplinary interactive workshops to conceptualize innovative solutions were conducted and a fully functional iNutrition applet was developed; and (3) "test," during which the iNutrition applet was evaluated through usability testing.
resultsBased on qualitative interviews with 15 patients, we determined that the iNutrition applet would need to satisfy patients' needs in the following areas: adjustment to postoperative anatomical changes, evidence-based knowledge, communication with peers, consultation with medical staff, tailored nutritional plans, coping plans, and needs for technology. Consequently, the applet was designed to have eight functions: gastrointestinal symptom management, nutrition knowledge, medical consultation, peer communication, nutrition goals, nutrition diary with calculator, weekly meal plan, and nutritional status score. During short-term usability testing, the patients' task completion rate ranged from 88 to 100%. Long-term usability testing resulted in a System Usability Scale (SUS) score of 75.20 ± 10.63 and a net promoter score (NPS) of 32%. The participants were generally satisfied with the applet's design and functionality, providing feedback that informed further refinements to the final version of the applet.
conclusionThe iNutrition applet, which has received high ratings for usability and user satisfaction, is an acceptable and feasible method of postdischarge nutritional management for gastric cancer patients following gastrectomy.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.