Bioavailability of Subcutaneous Dexmedetomidine

NCT ID: NCT02724098

Last Updated: 2017-09-12

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

10 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-04-30

Study Completion Date

2017-05-31

Brief Summary

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The aim of this study is to investigate the pharmacokinetics of subcutaneously administered dexmedetomidine in healthy volunteers. The absolute bioavailability of subcutaneously administered dexmedetomidine will be calculated. In addition, the investigators will report the effects of subcutaneously administered dexmedetomidine on plasma catecholamine levels, vital signs such as systemic blood pressure, heart rate and sedation. The investigators will also monitor the local and systemic safety and tolerability of subcutaneously administered dexmedetomidine.

Detailed Description

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Conditions

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Pain

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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intravenous

1 µg/kg dexmedetomidine (dexmedetomidine hydrochloride 100 microg/ml, Dexdor® Orion Oyj, Espoo, Finland) diluted in 10 ml of sodium chloride will be administered intravenously in 10 min at a constant rate using an infusion pump.

Group Type ACTIVE_COMPARATOR

Dexmedetomidine

Intervention Type DRUG

subcutaneous

1 µg/kg dexmedetomidine (dexmedetomidine hydrochloride 100 microg/ml, Dexdor® Orion Oyj, Espoo, Finland) will be administered subcutaneously undiluted.

Group Type ACTIVE_COMPARATOR

Dexmedetomidine

Intervention Type DRUG

Interventions

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Dexmedetomidine

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Fluent skills in the Finnish language in order to be able to give informed consent and communicate with the study personnel.
* Age ≥ 18 years.
* Male gender.
* Weight ≥ 60 kg.
* Written informed consent from the subject.

Exclusion Criteria

* Previous history of intolerance to the study drug or related compounds and additives.
* Concomitant drug therapy of any kind except paracetamol in the 14 days prior to the study.
* Existing or recent significant disease.
* History of any kind of drug allergy.
* Previous or present alcoholism, drug abuse, psychological or other emotional problems that are likely to invalidate informed consent, or limit the ability of the subject to comply with the protocol requirements.
* Donation of blood within six weeks prior to and during the study.
* Body weight \< 60 kg or BMI \> 30 kg / m2.
* Participation in any other clinical study involving investigational or marketed drug products concomitantly or within one month prior to the entry into this study.
* Smoking during one month before the start of the study or during the study period.
* Clinically significant abnormal findings in physical examination, ECG or laboratory screening
Minimum Eligible Age

18 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

Yes

Sponsors

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Turku University Hospital

OTHER_GOV

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Teijo I Saari, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Dept. Anaesthesiology and Intensive Care, University Of Turku

Locations

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Perioperative Services, Intensive Care and Pain Therapy, Turku University Hospital

Turku, , Finland

Site Status

Countries

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Finland

References

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Ashraf MW, Uusalo P, Scheinin M, Saari TI. Population Modelling of Dexmedetomidine Pharmacokinetics and Haemodynamic Effects After Intravenous and Subcutaneous Administration. Clin Pharmacokinet. 2020 Nov;59(11):1467-1482. doi: 10.1007/s40262-020-00900-3.

Reference Type DERIVED
PMID: 32462542 (View on PubMed)

Uusalo P, Al-Ramahi D, Tilli I, Aantaa RA, Scheinin M, Saari TI. Subcutaneously administered dexmedetomidine is efficiently absorbed and is associated with attenuated cardiovascular effects in healthy volunteers. Eur J Clin Pharmacol. 2018 Aug;74(8):1047-1054. doi: 10.1007/s00228-018-2461-1. Epub 2018 Apr 17.

Reference Type DERIVED
PMID: 29666901 (View on PubMed)

Other Identifiers

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T30/2016

Identifier Type: -

Identifier Source: org_study_id

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