Opioid misuse and substance use disorders (SUDs) including opioid use disorder (OUD) are common and negatively impact quality of life. Hospice clinicians' experiences with these conditions have not been well described. We sought to explore hospice clinicians' knowledge, practices, and comfort caring for patients with opioid misuse (e.g., a pattern of unsanctioned opioid use escalation, or concurrent illicit substance use) and SUDs. We recruited hospice clinicians in the United States via national hospice and palliative care organizations to complete an online survey designed by the study authors and pilot tested with an interdisciplinary group of current/former hospice clinicians. One hundred seventy-five clinicians (40% nurses, 40% physicians, 16% nurse practitioners) responded to the survey; most had cared for two or more hospice patients with opioid misuse or SUD in the past month. The majority felt confident identifying opioid misuse (94%) and taking SUD histories (79%). Most (62%) felt it is their role to treat hospice patients for SUD, though 56% lacked comfort in using buprenorphine for OUD treatment. While the majority felt it is their role to treat pain in hospice patients with SUDs (94%) and that hospice can help patients with SUDs (94%), many were not comfortable managing pain in patients taking buprenorphine (45%) or naltrexone (49%) for SUDs. Most felt comfortable managing pain in patients taking methadone for SUD (73%). Opioid misuse and SUD are common in hospice. Though clinicians are comfortable taking relevant histories, they feel less comfortable managing patients' opioid misuse or SUD, or these patients' pain.
