BMT-CARE: Psychosocial Intervention for Transplant Caregivers

Caregiver Inclusion Criteria: * Adult caregivers (≥18 years) relative or friend of a patient identified as living with them or having in-person contact with them at least twice a week. * Caregiver of a patient receiving allogeneic or autologous HCT for the treatment of cancer. * Ability to read and respond to survey questions in English, Spanish or with minimal assistance from an interpreter.Language Caregiver Exclusion Criteria: * Caregivers of patients undergoing HCT for a benign hematologic condition or undergoing outpatient HCT. * Caregivers with a major untreated psychiatric or cognitive condition which the treating oncology clinicians believes interferes with the capacity to provide informed consent. * Caregivers of patients who have already undergone HCT within the past 5 years Patient Inclusion Criteria: * Adult patients (≥18 years) with a hematologic malignancy and planned admission for autologous or allogeneic HCT. * Ability to respond to questions in English, Spanish, or with minimal assistance from an interpreter.