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Droperidol for rapid sedation of acute behavioural disturbance

Cardiac safety study of droperidol for rapid sedation of acute behavioural disturbance in the emergency department

Status
Not yet recruiting
Phases
Unknown
Study type
Observational
Source
ANZCTR
Registry ID
ACTRN12611000031965
Acronym
DORM II Observational study
Enrollment
1000
Registered
2011-01-10
Start date
2011-04-01
Completion date
Unknown
Last updated
2020-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

The recent randomised controlled trial of Droperidol versus Midazolam for acute behaviour disturbance (ACTRN 12607000527460) resulted in the drug type being droperidol as effective at sedation as Midazolam but with significantly less adverse effects. There was no significant QT abnormalities. With ethics approval an extension to this trial followed and we have introduced a protocol of sedation with inclusion criteria and guidelines with the recommendation to give droperidol in a set dose and route as an observational study in the emergency department. This extension of the original trial has resulted in positive outcome for both patients and staff. The patient cohort is over 250 patients to date with no serious adverse effects. We now wish to extend this observational study to include rural regional and metropolitan hospitals to increase the sample size of the safety study.

Interventions

Droperidol 10 mg given by intramuscular injection administered for rapid sedation will be followed by a strict regime of monitoring of vital signs and an ECG recording The ECG will be obtained as soon as possible directly after the sedative has been given and at 4 hours or discharge Sedation scoring will be recorded throughout on a regime of 5 minutely for 20 minutes, again at 10 minutes, then half hourly until the patient wakes up or is calm. Any adverse drug effects will be noted and recorded.

Sponsors

A/Prof. G.K.Isbister
Lead SponsorIndividual

Eligibility

Sex/Gender
All
Age
18 Years to 99 Years
Healthy volunteers
No

Inclusion criteria

Acute behaviour disturbance and is scoring +2 to +3 on the sedation assessment tool, defined as aggresive/violent loud outbusts and combative. The patient is at risk to themselves or others and requires physical restraint for safety.

Exclusion criteria

Under the age of 18 years. Is able to be talked down. Has agreed to the offer of oral medication with good result.

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026