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NCT Number: NCT07581093

The REACT Study: REhabilitation and ACTivity in Allogenic Transplant

A prospective, longitudinal cohort study will be conducted to evaluate the effects of treatment on the physical function of patients undergoing Allogeneic Hematopoeitic Stem Cell Transplant.

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Key information

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

About this study

Current treatments for haematological cancers are associated with improved survival rates, however they are also associated with significant toxicity and long periods of hospitalization, which may negatively affect patients' quality of life and physical performance. Hematopoeitic stem cell transplant (HSCT) is a potentially curative treatment option however remains a high-toxicity treatment with a high risk of severe complications. The optimal format of rehabilitation needed by patients undergoing HSCT is unclear.

A prospective, longitudinal cohort study will be conducted to evaluate the effects of treatment on patients undergoing HSCT. The objectives are this study are: (1) to investigate the impact of HSCT on physical performance, quality of life and fatigue before and over 12 months from HSCT; (2) to investigate the effect of pre-transplantation factors associated with outcomes post HSCT and identify potentially modifiable factors; (3) to compare changes in outcomes between older (aged ≥60 years) and younger (18-59 years) patients.

Overall this project will determine the impact of treatment on the physical performance of patients undergoing HSCT.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patients who are listed for allogeneic stem cell transplant.
  • Ability to provide written informed consent
  • Over 18 years old

Exclusion criteria

  • Nil

Treatment and study plan

Primary outcomes

  1. Change in Physical Function

    Time frame: Pre-treatment (T0), Pre-admission (T1), 3 months post-transplant (T2), 6 months post-transplant (T3), 1 year post-transplant assessment (T4).

    The Short Physical Performance Battery will be used to assess physical function.

    Scores range from 0 to 12, with higher scores indicating better physical performance and functional mobility.

  2. Change in Physical Function

    Time frame: Pre-treatment (T0), Pre-admission (T1), 3 months post-transplant (T2), 6 months post-transplant (T3), 1 year post-transplant assessment (T4).

    The World Health Organization Disability Schedule 2.0 will be used to assess any change in health and disability.

    A 12-item version will be used with each item rated on a 5-point Likert scale Higher scores indicate greater disability ie. minimum: 12 (no disability) and maximum: 60 (complete/extreme disability)

Secondary outcomes

  1. Change in Aerobic Fitness

    Time frame: Pre-treatment (T0), Pre-admission (T1), 3 months post-transplant (T2), 6 months post-transplant (T3), 1 year post-transplant assessment (T4).

    2 minute step test. Number of repetitions completed in 2 minutes will be recorded. A higher score indicates better aerobic endurance and cardiovascular fitness.

  2. Change in Muscle Strength

    Time frame: Pre-treatment (T0), Pre-admission (T1), 3 months post-transplant (T2), 6 months post-transplant (T3), 1 year post-transplant assessment (T4).

    Grip Strength in kg's where higher values indicate greater overall muscle strength

  3. Change in Physical Activity Levels

    Time frame: Pre-treatment (T0), Pre-admission (T1), 3 months post-transplant (T2), 6 months post-transplant (T3), 1 year post-transplant assessment (T4).

    Godin Questionnaire. A a Leisure-Time Exercise Score (LTEQ) will be recorded for each participant. Higher scores indicate greater levels of physical activity.

  4. Change in Quality of Life

    Time frame: Pre-treatment (T0), Pre-admission (T1), 3 months post-transplant (T2), 6 months post-transplant (T3), 1 year post-transplant assessment (T4).

    Functional Assessment of Cancer Therapy - Bone Marrow Transplant. This is a valid and reliable patient reported outcome measure of five dimensions of quality of life in bone marrow transplant patients. A higher FACT-BM scores indicate better health-related quality of life

  5. Change in Fatigue Levels

    Time frame: Pre-treatment (T0), Pre-admission (T1), 3 months post-transplant (T2), 6 months post-transplant (T3), 1 year post-transplant assessment (T4).

    Multidimensional Fatigue Inventory score. A higher score means more fatigue / worse fatigue-related impact

  6. Change in Psychosocial Wellbeing

    Time frame: Pre-treatment (T0), Pre-admission (T1), 3 months post-transplant (T2), 6 months post-transplant (T3), 1 year post-transplant assessment (T4).

    Hospital Anxiety Depression Scale. Scores range from 0-21 with higher scores meaning greater psychological distress.

  7. Health Economics

    Time frame: Pre-treatment (T0), Pre-admission (T1), 3 months post-transplant (T2), 6 months post-transplant (T3), 1 year post-transplant assessment (T4).

    EQ-5D-5L and measures of healthcare utilisation. A health utility index score will be recorded (Higher index score = better health-related quality of life).

  8. Change in Body Composition

    Time frame: Pre-treatment (T0), 3 months post-transplant (T2).

    Bioelectrical Impedance. Measures of fat mass will be recorded (% body fat).

  9. Change in functional strength

    Time frame: Pre-treatment (T0), Pre-admission (T1), 3 months post-transplant (T2), 6 months post-transplant (T3), 1 year post-transplant assessment (T4).

    30 second sit to stand. Number of repetitions will be recorded, with higher scores indicate better strength.

Other outcomes

  1. Qualitative Feedback

    Time frame: Pre-treatment (T0), Pre-admission (T1), 3 months post-transplant (T2), 6 months post-transplant (T3), 1 year post-transplant assessment (T4).

    Interviews with patients exploring the impact of cancer treatment, including HSCT, on physical function.

Study contacts

Contact information is provided by the study sponsor or research team.

Grainne Sheill, PhD

CONTACT

[email protected]

+353 879403733

Sponsors and collaborators

Lead sponsor

University of Dublin, Trinity College

Other

Collaborators

  • Health Research Board, Ireland

Registry information

Official study title

A Longitudinal Study of Physical Function in Patients Undergoing Allogenic Stem Cell Transplant.

Acronym: REACT

Important dates

Study start
2026
Primary completion
2029
Study completion
2029
First posted
May 12, 2026
Registry last updated
May 12, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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