NCT04453072Recruiting
A Study to See if an iPhone Weight Management App Can Help Promote Weight Loss in Adolescents and Young Adults After a Stem Cell Transplant
Behavioral Weight Loss Intervention Utilizing Mobile Health Technology in Hematopoietic Stem Cell Transplant Patients (BWL001)
Source: ClinicalTrials.gov · Last updated 11 May 2026
Brief summary (registry, in English)
This early phase I trial studies how well a behavioral weight loss intervention consisting of a smartphone application and coaching works for the promotion of weight loss in adolescents and young adults after a stem cell transplant. This study may help researchers learn more about how adolescents and young adults can lose weight and develop healthy eating habits.
- Status (registry)
- Recruiting
- Study type
- Interventional
- Enrollment
- 20 (estimated)
- First submitted
- 10 Jun 2020
- Start date
- 1 Jul 2020
- Primary completion date
- 31 Dec 2026
- Lead sponsor
- Jonsson Comprehensive Cancer Center
- Diseases
- Obesity, Childhood cancers
- NCT number
- NCT04453072
What you commit to
- Study type: Interventional
- Planned participants: 20
- From 1 Jul 2020 to the primary completion date, 31 Dec 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Patients who are \< 100 days post-transplant at initial consultation will not be eligible for the study, but may become eligible if they are \> 100 days post-transplant at their next consultation that falls within the enrollment window
Other
- Patients whose BMI does not fall under the obese category will be excluded
Who the study is looking for
- Patients with a history of HSCT of any type, at least 100 days post-transplant at initial consultation of the study, will be eligible for the study
- Patients must classify as obese, represented as body mass index (BMI) \>= 85th percentile for age and gender
- Patients must also be able to read English since the app intervention is only available in English form
- No patients will be excluded for any specific underlying medical condition, but decisions will be made on a case by case basis if a patient's functioning is deemed to significantly interfere with intervention participation
- PARENT:
- His/her child meets all inclusion criteria
- \>= 18 years of age
- Can speak English
Age in the registry: 13 years to 30 years · Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| UCLA / Jonsson Comprehensive Cancer Center Coordinator of this site? Confirm its status | Los Angeles | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.