Exercise and Health Counseling for Children Receiving Stem Cell Transplants
Tests an exercise program with health counseling in children with blood cancer after transplant.
Plain-language title generated from the registry record
Registry title: Exercise and Health Counseling in Pediatric Hematopoietic Stem Cell Transplantation
Key facts
- Where
- Madrid, SpainSee the site
AI summary: who the study is looking for
From the trial's eligibility criteria. Machine-read from the registry text on this page, so it can be wrong. The registry text below and the trial team decide who can take part.
The trial is looking for children and young people with cancer who are having a stem cell transplant. It tests an exercise and health counseling program against health counseling only.
- Age
- 4 to 21 years
- Sex
- All sexes can join
- Disease stage
- Having a stem cell transplant for cancer, either in complete remission or without remission
Main reasons for not taking part
- Another illness or acute condition that makes exercise unsafe, such as severe problems in muscles and bones, nerves, heart or lungs
- A serious or long-lasting medical or mental health condition that could raise risk or affect the results
- Cannot understand what the study requires
- Cannot attend the hospital visits or take part in the program as the protocol says
Read by machine on 9 November 2026.
Could this be for you?
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 4 and 21 years old?
Source: NCT06300515, who can take part
Where in Spain
- Hospital 12 de OctubreMadrid, SpainTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Alejandro Lucia
- Trial code
- NCT06300515
- Record updated
- 24 August 2026
- Original description
Thanks to medical advances, survival rates >5 years in children/adolescents undergoing hematopoietic stem cell transplant (HSCT) exceed 70%. However, these patients are at high risk of suffering sequelae associated with the underlying disease and/or the HSCT itself, which negatively affects their physical capacity. These patients also tend to spend too much time inactive, which further accelerates functional decline in addition to producing fatigue and impairing quality of life. Therefore, new strategies are needed to minimize the morbidity associated with HSCT. In this effect, although physical exercise represents an interesting adjuvant treatment option for HSCT, scientific evidence in this area is still scarce. Implementation of physical exercise intervention in pediatric HSCT units is challenging due to the lack of research on the effectiveness, affordability and accessibility of this type of intervention. Therefore, establishing the effectiveness of physical exercise under controlled conditions is an important step. The investigators therefore aim to assess the impact of a physical exercise and health counseling program, compared to health counseling only (control group), in pediatric patients with cancer undergoing HSCT on muscle strength (primary outcome), and several fitness/function, clinical burden (i.e., cardiac damage, treatment toxicities, health-related quality of life, among others) and biological variables (omics, blood immune phenotype, microbiome) (secondary outcomes). The investigators will also determine to what extent the benefits of this intervention are maintained over time. Additionally, the investigators will determine the intervention implementability in a real clinical situation in 3 different pediatric HSCT units.Read full original descriptionShow less
Exercise Intervention in Childhood and Adolescence Hematopoietic Stem Cell Transplantation: The Henkō Trial
Thanks to medical advances, survival rates >5 years in children/adolescents undergoing hematopoietic stem cell transplant (HSCT) exceed 70%. However, these patients are at high risk of suffering sequelae associated with the underlying disease and/or the HSCT itself, which negatively affects their physical capacity. These patients also tend to spend too much time inactive, which further accelerates functional decline in addition to producing fatigue and impairing quality of life. Therefore, new strategies are needed to minimize the morbidity associated with HSCT. In this effect, although physical exercise represents an interesting adjuvant treatment option for HSCT, scientific evidence in this area is still scarce. Implementation of physical exercise intervention in pediatric HSCT units is challenging due to the lack of research on the effectiveness, affordability and accessibility of this type of intervention. Therefore, establishing the effectiveness of physical exercise under controlled conditions is an important step. The investigators therefore aim to assess the impact of a physical exercise and health counseling program, compared to health counseling only (control group), in pediatric patients with cancer undergoing HSCT on muscle strength (primary outcome), and several fitness/function, clinical burden (i.e., cardiac damage, treatment toxicities, health-related quality of life, among others) and biological variables (omics, blood immune phenotype, microbiome) (secondary outcomes). The investigators will also determine to what extent the benefits of this intervention are maintained over time. Additionally, the investigators will determine the intervention implementability in a real clinical situation in 3 different pediatric HSCT units.
Inclusion: Age between 4 and 21 years; Undergoing hematopoietic stem cell transplantation (HSCT) for cancer diagnosis in complete remission or without remission, in 3 recruiting Hospitals in Madrid; Undergoing treatment and follow-up in the same hospital; Speaking Spanish; Showing adequate baseline health status (Karnofsky >50, Eastern Cooperative Oncology Group scale score <2); Providing signed informed consent.
Exclusion: Comorbidity or acute condition not associated with the diagnosis and that contraindicates the practice of physical exercise, such as severe deficiencies in the locomotor, neurological, cardiovascular and pulmonary systems; Serious or chronic medical or psychiatric condition that may increase the risk associated with participation in the trial or that may interfere with the interpretation of the results and, in the opinion of the investigator in discussion with the team, makes having such condition inappropriate for entry to this study; inability to understand the study requirements; Not being able to participate in the trial according to protocol; Not being able to attend hospital visits to perform assessment tests, nor participate in the physical exercise and health counseling program as stipulated in the protocol; Inability to understand the requirements of the study.