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Mosaic Trial for Stem Cell Transplant Recipients

Mosaic: RCT of a Digital Health Intervention for English- and Spanish-speaking Stem Cell Transplant Recipients

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06960993
Acronym
Mosaic
Enrollment
356
Registered
2025-05-07
Start date
2025-04-28
Completion date
2030-02-01
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Bone Marrow Transplant, Hematologic Malignancy, Leukemia, Lymphoma, Multiple Myeloma, Myelodysplastic Syndromes, Stem Cell Transplant

Brief summary

The goal of this clinical trial is to learn if using an intervention website (Mosaic) improves selected patient-reported outcomes in adult blood cancer patients undergoing allogeneic or autologous stem cell transplant, compared to using an educational website (control group). Patients will be recruited prior to their scheduled transplant, then randomized to use one of these two study websites throughout the study. They will complete five assessments during the study: one before transplant (baseline) and four after transplant (2, 4, 6, and 8 month follow-ups). The main questions this trial aims to answer are: 1. Compared to patients using the control group website, do patients using the intervention website report greater improvements in general psychological distress, cancer treatment-related distress, physical symptoms, and health-related quality of life? 2. Are these benefits at least partially explained by improvements in perceived preparedness, self-efficacy, and approach coping and/or reductions in avoidant coping and perceived stress? 3. Do some patients benefit more from using the intervention website than others? Specifically, we will examine whether patients' primary language (English/Spanish) and their initial psychological distress are related to the benefit they get from using the intervention website. We will also explore effects of sex, race, ethnicity, and transplant type.

Interventions

BEHAVIORALIntervention website

Website that includes experiential information, stress and coping resources, educational content, and links to trusted websites with additional educational content and links to psychosocial resources for transplant recipients and caregivers.

BEHAVIORALEnhanced Usual Care (Control) Website

Website that includes stress and coping resources, educational content, and links to trusted websites with additional educational content and links to psychosocial resources for transplant recipients and caregivers.

Sponsors

Northwestern University
Lead SponsorOTHER
Georgetown University
CollaboratorOTHER
Hackensack Meridian Health
CollaboratorOTHER
National Cancer Institute (NCI)
CollaboratorNIH

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
SUPPORTIVE_CARE
Masking
SINGLE (Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Diagnosed with a hematologic cancer according to medical records * Scheduled for or preparing for scheduling of an allogeneic or autologous stem cell transplant at one of our study sites * Aged 18 or older (no upper limit) * English or Spanish Proficient * Interested in using a website to learn about stem cell transplant * Ability to understand and willingness to sign an informed consent document and comply with all study procedures

Exclusion criteria

* Currently participating in a behavioral intervention targeting distress, health-related quality of life, or symptoms * Undergoing the first in a planned tandem stem cell transplant * Unable to provide meaningful consent (severe cognitive impairment or language difficulties)

Design outcomes

Primary

MeasureTime frameDescription
Improvement in general psychological distressBaseline to 2 months post-transplantImprovement in general psychological measured with the PROMIS-57 Profile v2.1 emotional distress composite score. Raw scores are calculated and converted to T scores ranging from 0 to 100, with higher scores indicating more severe distress.

Secondary

MeasureTime frameDescription
Improvement in general psychological distressBaseline to 4 months post-transplantImprovement in general psychological measured with the PROMIS-57 Profile v2.1 emotional distress composite score. Raw scores are calculated and converted to T scores ranging from 0 to 100, with higher scores indicating more severe distress.
Improvement in cancer treatment-related distressBaseline to 2 months post-transplantImprovement in cancer treatment-related distress measured with the 23-item CTXD measure. The total score is calculated as the mean response across the items, yielding a score ranging from 0 to 3. Higher scores indicate greater distress.
Improvement in symptomsBaseline to 2 months post-transplantImprovement in symptoms measured with the MDASI-Core. The measure's 13 core symptom items assess the severity of symptoms on a 0-10 numerical rating scale from 0 (not present) to 10 (as bad as you can imagine). These ratings are averaged into symptom severity score ranging from 0 to 10, with higher scores indicating more severe symptoms.
Improvement in health-related quality of lifeBaseline to 2 months post-transplantImprovement in health-related quality of life measured with the PROMIS Global-10 scale V1.2. Final scores are created by summing responses to each of the 10 items, then converting the raw score into two summary T-scores, each ranging from 0-100: one for Global Physical Health and one for Global Mental Health. Higher scores indicate better quality of life in the given domain.

Countries

United States

Contacts

CONTACTAlexandra Psihogios, PhD
Alex.psihogios@northwestern.edu312-503-3577
CONTACTSonia Zavala
sonia.zavala@northwestern.edu312-503-8134

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 4, 2026