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Circadian Effective Light Therapy for the Improvement of Sleep in Multiple Myeloma, Lymphoma, and Leukemia Patients Undergoing Allogeneic or Autologous Stem Cell Transplant

Trial Status: active

This phase III trial compares the effect of circadian effective light to circadian ineffective light for improving sleep and symptom burden in patients with multiple myeloma, lymphoma and leukemia that are undergoing an allogeneic or autologous stem cell transplant. Patients who undergo an allogeneic or autologous stem cell transplant can experience transplant-related complications that include sleep problems. These sleep problems can be worsened when the sleep-wake cycle is not aligned with the environment (circadian rhythm). Exposure to light is an important factor in circadian rhythms. Being exposed to circadian effective light may promote better nighttime sleep and improve quality of life.