Can a calming drug combo bring clarity to cancer patients?
NCT ID NCT01949662
First seen Jun 27, 2026 · Last updated Jul 17, 2026 · Updated 1 time
Summary
This study looks at whether adding lorazepam to haloperidol can better reduce delirium (sudden confusion and agitation) in people with advanced cancer who are in a palliative care unit. About 93 participants will receive either haloperidol alone or with lorazepam, and their level of calmness and alertness will be measured. The goal is to help patients feel more comfortable and less distressed.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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93 people
The number who actually took part.
- Started
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Jan 2014
- Expected to finish
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Jan 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: * PATIENTS: * Diagnosis of advanced cancer (defined as locally advanced, metastatic, recurrent, or incurable disease) * Admitted to Acute Palliative Care Unit (APCU) * Delirium as per the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV- TR) criteria * Hyperactive/mixed delirium with RASS \>= 2 in the last 24 hours * On scheduled haloperidol of =\< 8 mg in the last 24 hours * Legally authorized representative consent * FAMILY CAREGIVERS: * Patient's spouse, adult child, sibling, parent, other relative, or significant other (defined by the patient as a partner) * Age 18 or older * At the patient's bedside at least 4 hours each day during patient delirium episode * Patients and family caregivers able to communicate in English or Spanish Exclusion Criteria: * PATIENTS * History of myasthenia gravis or acute narrow angle glaucoma * History of neuroleptic malignant syndrome * History of Parkinson's disease or dementia * Uncontrolled seizure disorder * History of hypersensitivity to haloperidol or benzodiazepine * On regular doses of benzodiazepine or chlorpromazine within the past 48 hours * Previously documented and persistent corrected QT (QTc) prolongation (\> 500 ms) * Heart failure exacerbation at the time of enrollment
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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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University of Texas MD Anderson Cancer Center
Houston, Texas, 77030, United States
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