Spanish BMT4me Usability & Acceptability

NCT06361173 | Completed

• 1 other identifier: STUDY00004127
• Study Type: observational
• Target: 30
• Locations: 1 country
• Sites: 2

Brief Summary

The objective of this project is to trans-create, conduct user testing of a previously developed and piloted mHealth app, and user acceptability with parents of children in the acute phase post-allogeneic hematopoietic stem cell transplant (HSCT). Nationwide Children's Hospital (NCH) will be the primary data collection site and Columbia University Irving Medical Center will be a secondary site.

Conditions

Bone Marrow Transplant

Outcome Measures

Primary Outcomes (1)

• Assess app usability using the System Usability Scale (SUS)

  Data collected using the System Usability Scale (SUS) will provide insight to the usability of the Spanish BMT4Me app in its current form. he SUS is a 10-item questionnaire routinely used to evaluate the functionality and acceptability of mHealth apps. The SUS is scored on a scale, giving a score from from 0 to 100 where 100 is considered the highest rating of usability. A score of \> 68 is considered above average.

  6/1/24 - 5/1/26

Study Arms (1)

Spanish-speaking caregivers

Spanish-speaking caregivers recruited from Nationwide Children's Hospital and Columbia University Irving Medical Center to pilot test a Spanish a transcreated version of the BMT4me app

Other: BMT4me

Interventions

BMT4me OTHER

Caregivers will pilot test a Spanish version of the BMT4me app at a single time point.

Spanish-speaking caregivers

Eligibility Criteria

• Age: 0 Years - 17 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Child (0-17)
• Sampling Method: Non-Probability Sample

Study Population

This study will recruit 30 self-identified Spanish speaking primary caregivers of children post-HCT at two institutions.

You may qualify if:

• Eligible caregivers must have children who:
• Are 0-17 years old
• Underwent HCT
• Are planned for discharge prior to day 100 post-transplant
• Primary caregivers must:
• Be Spanish speaking
• Be ≥18 years old
• Have a smartphone (iOS or Android) capable of downloading apps

You may not qualify if:

• (a) Children or caregivers with pre-existing neurodevelopmental disorder/disability or a pervasive developmental disorder will be excluded from this study.

Sponsors & Collaborators

• Nationwide Children's Hospital: lead
• Columbia University: collaborator

Study Sites (2)

Columbia University Irving Medical Center

New York, New York, 10027, United States

Location

Nationwide Children's Hospital

Columbus, Ohio, 43215, United States

Location

Study Design

• Study Type: observational
• Observational Model: OTHER
• Time Perspective: CROSS SECTIONAL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Principal Investigator

Study Record Dates

• First Submitted: April 2, 2024
• First Posted: April 11, 2024
• Study Start: October 9, 2024
• Primary Completion: September 24, 2025
• Study Completion: September 24, 2025
• Last Updated: November 4, 2025

Record last verified: 2025-11

Data Sharing

• IPD Sharing: Will not share

Locations

US (2)