Clinical Research Directory

Inclusion Criteria: 1. \[Patients\] Diagnosis of advanced cancer (defined as locally advanced, metastatic recurrent, or incurable disease) 2. \[Patients\] Admitted to the acute palliative care unit‡ 3. \[Patients\] Delirium as per DSM-5 criteria 4. \[Patients\] Hyperactive or mixed delirium with RASS ≥1\* in the past 24 h despite efforts to treat potential underlying causes 5. \[Patients\] On scheduled haloperidol for delirium (≤8 mg in the past 24 h) or required ≥4 mg of rescue haloperidol for agitation in the past 24 h 6. \[Patients\] Age 18 years or older 7. \[Caregivers\] Patient's spouse, adult child, sibling, parent, other relative, or significant other (partner as defined by patient) 8. \[Caregivers\] Age 18 years or older Exclusion Criteria: 1. \[Patients\] History of myasthenia gravis or acute narrow angle glaucoma 2. \[Patients\] History of neuroleptic malignant syndrome or active seizure disorder (with seizure episode within the past week) 3. \[Patients\] History of Parkinson's disease, Alzheimer's or Lewy body dementia 4. \[Patients\] History of prolonged QTc or QTcF interval (\>500 ms)† if documented by most recent ECG within the past month 5. \[Patients\] History of hypersensitivity to haloperidol or lorazepam 6. \[Patients\] On scheduled lorazepam within the past 48 h