New study aims to ease agitated delirium in dying cancer patients
NCT ID NCT03743649
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how well two drugs, haloperidol and lorazepam, can control severe agitation and confusion (delirium) in people with advanced cancer who are in palliative care. About 110 patients will be enrolled to compare different drug approaches. The goal is to improve comfort for patients and reduce stress for their caregivers.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
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110 people
The number who actually took part.
- Started
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Jul 2019
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
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
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Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Hosptial de Cancer de Barretos
Barretos, São Paulo, 14784, Brazil
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M D Anderson Cancer Center
Houston, Texas, 77030, United States
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Virginia Commonwealth University/Massey Cancer Center
Richmond, Virginia, 23298, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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