Validation of an Electronic Remote Toxicity Management System in Cancer Patients

PRO-CTCAE The convergent validity will be evaluated by the correlation between the QuestOnco and the weekly paper form of the PRO-CTCAE questionnaire.

PRO-CTCAE is a patient-reported outcome (PRO) measurement system developed to evaluate symptomatic toxicity in patients on cancer clinical trials. It was designed to be used as a companion to the Common Terminology Criteria for Adverse Events (CTCAE) External Web Site Policy, the standard lexicon for adverse event reporting in cancer clinical trials.

The PRO-CTCAE Item Library includes 124 items representing 78 symptomatic toxicities drawn from the CTCAE. PRO-CTCAE items evaluate the symptom attributes of frequency, severity, interference, amount, presence/absence. Each symptomatic AE is assessed by 1-3 attributes.

PRO-CTCAE responses are scored from 0 to 4 (minimum/maximum).

Semi-structured cognitive interviews:

Interviews will be conducted to evaluate patients' comprehension of the QuestOnco application items. Items will be modified and restested if more than 2 patients manifest cognitive difficulties. The item modifications will be conducted during focus groups gathering experts including Emergency department practitioners, General practitioner, Oncologists, Pharmacists, and Methodologists. This procedure will be repeated 3 times a maximum for a total of 30 patients.

The known-groups validity will be assessed by comparing the QuestOnco items between patients with high and low performance status using the Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0-1 vs 2-4 (minimum vs maximum).

Calculation of the time spent (minutes) in consultation with the Oncologist using QuestOnco application fill form

Calculation of the number (percent) of appointments actually realized using QuestOnco application fill form

Calculation of the number (percent) of the automatic telephone alert calls to the regional Emergency service using QuestOnco application fill form

Calculation of the number (percent) of scheduled consultation based on the statement of reported-toxicity score (symptom severity from grades II to IV) of cancer patients using electronic mobile QuestOnco application.

The patients' quality of life will be assessed using EORTC QLC-QC30 questionnaire The EORTC QLQ-C30 is a 30-item core-cancer-specific questionnaire-integrating system for assessing the health-related QOL of cancer patients participating in international clinical trials. The questionnaire incorporates five functional scales (physical, role, cognitive, emotional, and social), three symptom scales (fatigue, pain, and nausea and vomiting), a global health and QOL scale, and single items for the assessment of additional symptoms commonly reported by cancer patients (e.g., dyspnea, appetite loss, sleep disturbance, constipation, and diarrhea), as well as the perceived financial impact of the disease and treatment. All items are scored on 4-point Likert scales, ranging from 1 ('not at all') to 4 ('very much'), with the exception of two items in the global health/QOL scale which use modified 7-point linear analog scales.