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Completed

NCT Number: NCT01797354

Impact of a Group Intervention on Breast Cancer Patient's Adjustment and Emotion Regulation at the End of Treatment

Background: The end of treatment is for cancer patients the beginning of a critical rehabilitation period including numerous physical, emotional, professional and cognitive challenges. Specific interventions adapted to this post-treatment period need thus to be designed. Interventions such as group cognitive-behavioral therapy and hypnosis have been shown to be effective. However, moderate effect sizes, no comprehensive description of the treatment interventions and assessments relying only on self-report measures warrant further investigation. This study aims to assess, in breast cancer patients at the end of treatment, the impact of a group intervention combining cognitive-behavioral therapy and hypnosis versus a group intervention on patient's adjustment and emotion self-regulation.

Design: This is a two-armed, longitudinal, randomized controlled trial. Breast cancer patients finishing their radiation therapy treatment will be randomized to either an immediate group intervention combining cognitive-behavioral therapy and hypnosis or a group intervention. Patients will be assessed at three time points during the first year following the end of treatment: at 1 (T1), 6 (T2) and 12 (T3) months after the end of treatment. Patients' adjustment will be assessed through questionnaires. Patient emotion self-regulation ability will be assessed through their ability to respond both subjectively (self-reported emotional state) and objectively (heart rate) to two emotion self-regulation tasks.

Discussion: It is hypothesized that a group intervention combining cognitive-behavioral therapy and hypnosis will be more effective than a group intervention. Results of this study will contribute to improving post-treatment care for breast cancer patients.

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Key information

Age range

18 year and older

Sex eligibility

Female

Study type

Interventional

Phase

Phase 2

Primary location

Institut Jules Bordet

Brussels, 1000, Belgium

Who can participate

Healthy volunteers accepted: No

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

Inclusion criteria

  • Non-metastatic breast cancer (in situ or invesive)
  • End of active treatments (surgery, chemotherapy and radiotherapy)
  • No recurrence nor palliative care
  • Min. 18 years
  • Able to speak French
  • Willing to be randomized to study intervention group
  • Accept to give their written informed consent

Exclusion criteria

  • No cognitive dysfunction
  • No severe or uncontrolled psychiatric illness

Treatment and study plan

Cognitive-behavioral therapy and hypnosis group

Behavioral

Support group

Behavioral

Primary outcomes

  1. Physical wellbeing: emotion regulation ability (heart rate, relaxation, quality of life,...)

    Time frame: Change from baseline in heart rate and relaxation ability at 6 (T2) and 12 months (T3)

    Questionnaires:

    • Quality of life questionnaires: "EORTC QLQ-C30" and "EORTC-BR23"
    • Edmonton symptom evaluation scale
    • Way of life questionnaire
  2. Psychological wellbeing: emotional state, emotional adjustment, social adjustment, quality of life,...

    Time frame: Change from baseline in emotional state, emotional adjustment, social adjustment and quality of life at 6 (T1) and 12 (T2) months.

    Questionnaires:

    • the Hospital Anxiety and Depression Scale
    • the Rosenberg's Self-Esteem
    • the Mental Adjustment to Cancer Scale
    • the Fear of Cancer Recurrence Inventory
    • the Perceived Social Support Questionnaire
    • the Courtauld Emotional Control scale
    • the Ways of Coping Checklist
    • the Toronto Alexithymia Scale
    • a questionnaire about usual emotional state
    • a questionnaire about the use of relaxation techniques and self-hypnosis

Sponsors and collaborators

Lead sponsor

Université Libre de Bruxelles

Other

Collaborators

  • Jules Bordet Institute

Registry information

Important dates

Study start
2011
Primary completion
2015
Study completion
2015
First posted
Feb 22, 2013
Registry last updated
Sep 4, 2015

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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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