Cognitive Behavior vs Bright Light Therapy for Insomnia in Women Undergoing Chemotherapy for Breast Cancer: A - Scorecard - MDSpire
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Comparative Effectiveness of Cognitive Behavioral Therapy and Bright Light Treatment for Insomnia in Women with Breast Cancer Undergoing Chemotherapy

  • By

  • Trang Thuy Do

  • Jordan Maccora

  • Rebecca Wallace

  • Veronica Aedo-Lopez

  • Marliese Alexander

  • Sonia Ancoli-Israel

  • Bei Bei

  • Robert Blum

  • Frances Boyle

  • Daphne Day

  • Justine Diggens

  • Prudence A. Francis

  • Maria Ftanou

  • Sheila N. Garland

  • Alysia Kepert

  • Duncan Mortimer

  • Andrew J. K. Phillips

  • Sharad Sharma

  • Lesley Stafford

  • Michelle White

  • Joshua F. Wiley

  • August 27, 2026

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Clinical Scorecard: Comparative Effectiveness of Cognitive Behavioral Therapy and Bright Light Treatment for Insomnia in Women with Breast Cancer Undergoing Chemotherapy

At a Glance

CategoryDetail
ConditionInsomnia and cancer-related fatigue in women with breast cancer
Key MechanismsCognitive Behavioral Therapy for Insomnia (CBT-I) and Bright Light Therapy (BLT) targeting sleep improvement and fatigue reduction
Target PopulationWomen aged 18 years or older with breast cancer undergoing chemotherapy
Care SettingMulticenter clinical trial in Australian hospitals

Key Highlights

  • Insomnia affects 62% and moderate to severe fatigue affects 43% of women with breast cancer.
  • Chemotherapy increases the prevalence of insomnia symptoms to 70%.
  • CBT-I is the first-line treatment for insomnia, including among cancer patients.
  • BLT may improve sleep and reduce fatigue by targeting circadian rhythms.
  • The study examines the efficacy of CBT-I and BLT during chemotherapy.

Guideline-Based Recommendations

Diagnosis

  • Eligibility includes a diagnosis of breast cancer at any stage and ongoing systemic chemotherapy.

Management

  • CBT-I and BLT are evaluated as interventions for insomnia and fatigue.

Monitoring & Follow-up

  • Participants' insomnia symptoms and fatigue levels are monitored throughout the trial.

Risks

  • Exclusion criteria include severe psychiatric disorders and daily sleep-medication use.

Patient & Prescribing Data

Women with breast cancer undergoing chemotherapy

CBT-I and BLT may be effective interventions for managing insomnia and fatigue.

Clinical Best Practices

  • Consider CBT-I as a first-line treatment for insomnia in cancer patients.
  • Utilize BLT to address circadian rhythm misalignment in patients experiencing fatigue.

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