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New study aims to ease agitated delirium in dying cancer patients

NCT ID NCT03743649

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Phase 2/3

Runs two stages together: whether the treatment works, then large-scale confirmation.

Participants

110 people

The number who actually took part.

Started

Jul 2019

Expected to finish

Dec 2028

An estimate. End dates often move.

Lead sponsor

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

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

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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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

  • Hosptial de Cancer de Barretos

    Barretos, São Paulo, 14784, Brazil

  • M D Anderson Cancer Center

    Houston, Texas, 77030, United States

  • Virginia Commonwealth University/Massey Cancer Center

    Richmond, Virginia, 23298, United States

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