Clinical Research Directory

Inclusion Criteria: * ≥18 years old * ≥10 on Insomnia Severity Index * Primary HSCT physician approval * English speaking Exclusion Criteria: * Known untreated sleep disorder (such as sleep apnea or restless legs syndrome) * \>3 on STOP BANG indicating increased risk of sleep apnea * Increased risk of Restless legs syndrome as determined by RLS-Diagnosis Index * Parasomnia as determined by the Sleep Disorders-Revised * If taking benzodiazepines, non-benzodiazepines, or melatonin supplements or agonists for insomnia, taking \< 3 months or dose has changed in past 3 months * T-score ≥70 on PROMIS 29+2 Anxiety or PROMIS 29+2 Depression domains indicating moderate/severe anxiety or depression * Current or history (up to 2 years) of substance use disorder involving drugs or alcohol as defined by DSM-5-TR criteria * History of other nervous system disorder such as stroke or Parkinson's disease * Severe mental illness such as schizophrenia or bipolar disorder * Severe neurological or sensory impairments that would interfere significantly with testing * History of (within 5 years) or currently conducting overnight shift work including hours of midnight-4am * Currently receiving a behavioral sleep health intervention or other behavioral health interventions that may impact sleep (such as exercise, mindfulness, CBT)