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Development and Usability Evaluation of a Knowledge Graph-Based Symptom Management System for Patients With Breast Cancer Undergoing Chemotherapy

NCT07495358 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2026-04-01

No results posted yet for this study

Summary

Patients with breast cancer patients undergoing chemotherapy commonly experience multiple co-occurring symptoms that are dynamic, interrelated, and difficult to manage using conventional approaches. Existing symptom management strategies often fail to address the complexity and evolving nature of symptom experiences during treatment.

This study aims to develop a knowledge graph-based symptom management recommendation system for patients with breast cancer undergoing chemotherapy and to evaluate its usability and preliminary effectiveness among both patients and nurses. The system integrates evidence-based guidelines, clinical expertise, and patient-reported data to provide personalized recommendations for symptom management.

In this study, patients will use the system to report symptoms and receive tailored management recommendations, while nurses will use it to support clinical decision-making and symptom management. Usability, acceptability, and user experience will be assessed for both patients and nurses, and changes in symptom burden and management outcomes will be evaluated.

The findings are expected to inform the feasibility and optimization of multi-user digital health interventions for comprehensive symptom management in oncology care.

Conditions

  • Breast Neoplasms
  • Syndrome

Interventions

BEHAVIORAL

Knowledge Graph-Based Symptom Management System

The intervention is a knowledge graph-based symptom management system designed for patients with breast cancer undergoing chemotherapy. The system integrates evidence-based guidelines, clinical expertise, and patient-reported data to generate personalized symptom management recommendations. Patients use the system to report symptoms and receive tailored management strategies. Nurses use the system to support clinical decision-making and provide symptom management guidance. The intervention aims to improve symptom management and support patient-centered care.

Sponsors & Collaborators

  • Capital Medical University

    lead OTHER

Study Design

Allocation
NA
Purpose
SUPPORTIVE_CARE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-04-15
Primary Completion
2026-10-15
Completion
2026-12-15

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07495358 on ClinicalTrials.gov