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Designing and Validating Cuidador Web App for Self-Reported Pain among Children and Adolescents in Oncology Care

Janaina Chinaque Francisco1, Mariele Gobo de Oliveira1, Michelle Cristine De OliveiraMinharro1

  • 1Department of Nursing, Botucatu Medical School, Universidade Estadual Paulista, 751, Damião Pinheiro Machado, São Paulo, Botucatu, Brazil.

Journal of Cancer Education : the Official Journal of the American Association for Cancer Education
|January 23, 2026
PubMed

Insights

A new mobile app, CuidaDor Web App, helps children and adolescents manage cancer pain. Validated by experts and users, it aids self-reported pain assessment during hospitalization and at home.

Area of Science:

  • Pediatric Oncology
  • Health Informatics
  • Digital Health

Background:

  • Pain management in pediatric oncology is crucial.
  • Effective tools are needed for self-reported pain assessment in young cancer patients.
  • Existing methods may lack engagement or accessibility for children and adolescents.

Purpose of the Study:

  • To construct and validate the "CuidaDor Web App" for guiding children and adolescents in oncological care regarding self-reported pain.
  • To assess the content validity and face validity of the mobile application.

Main Methods:

  • A descriptive study using systematic instructional design (2022-2023) in Brazilian pediatric care settings.
  • Content validation by healthcare professionals (Content Validity Index [CVI] ≥ 0.80).
  • Face validation with children and adolescents (≥ 90% agreement rate).

Main Results:

  • The CuidaDor Web App was successfully developed and validated.
  • Overall content validation index was 0.95.
  • Face validation achieved over 90% concordance among 24 child and adolescent participants.

Conclusions:

  • The CuidaDor Web App is a validated tool for managing pain in pediatric cancer patients.
  • The application can support pain assessment during hospitalization and at home.
  • Further research is needed to optimize age-specific use and integration into nursing practice.

Keywords:
ChildrenDigital healthOncologyPediatric nursing

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