Imipenem in Critically Ill Patients

NCT ID: NCT03776305

Last Updated: 2019-02-15

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

UNKNOWN

Clinical Phase

PHASE4

Total Enrollment

12 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-12-01

Study Completion Date

2020-12-30

Brief Summary

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Extracorporeal membrane oxygenation (ECMO) has become increasingly used for lifesaving respiratory and/or cardiac failure support in critically ill patients, including those with life-threatening severe infections. This cardiopulmonary bypass device has been shown to enhance the profound pathophysiological changes in this patient population, resulting in an alteration of the pharmacokinetics (PK) of antimicrobial agents. The aim of this study was to determine the effect of ECMO on the PK of imipenem in critically ill patients supported by this cardiopulmonary bypass device.

Methods The study was conducted in critically ill patients with respiratory and/or cardiac failure and suspected severe nosocomial infections who were supported by ECMO. All patients received a 1-h infusion of 0.5 g of imipenem every 6 h and imipenem PK studies were carried out on the fourth dose of drug administration.

Detailed Description

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Conditions

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Critically Ill Patients With ECMO

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Imipenem ECMO

1-h infusion of 0.5 g of imipenem, q6h

Group Type EXPERIMENTAL

Imipenem

Intervention Type DRUG

1-h infusion of 0.5 g of imipenem diluted in 100 mL of normal saline solution, delivered via infusion pump at a constant flow rate, every 6 h. The imipenem PK studies were carried out during administration of the fourth dose of each regimen (18-24 h after the start of the regimen). Blood samples were obtained by direct venipuncture at the following times: before (time zero) and 0.25, 0.5, 0.75, 1, 2, 3, 4, 5 and 6 h after the fourth dose of each regimen.

Interventions

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Imipenem

1-h infusion of 0.5 g of imipenem diluted in 100 mL of normal saline solution, delivered via infusion pump at a constant flow rate, every 6 h. The imipenem PK studies were carried out during administration of the fourth dose of each regimen (18-24 h after the start of the regimen). Blood samples were obtained by direct venipuncture at the following times: before (time zero) and 0.25, 0.5, 0.75, 1, 2, 3, 4, 5 and 6 h after the fourth dose of each regimen.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Patient age \>18 year
* Patients who diagnosed as severe sepsis
* Admitted into the ICU
* Supported with ECMO

Exclusion Criteria

* Patients who pregnant
* Patients who have documented hypersensitivity to carbapenem
Minimum Eligible Age

18 Years

Maximum Eligible Age

90 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Prince of Songkla University

OTHER

Sponsor Role lead

Responsible Party

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Sutep Jaruratanasirikul

Principle Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Division of Clinical Pharmacology, Department of Medicine, Faculty of Medicine, Prince of Songkla University

Hat Yai, Changwat Songkhla, Thailand

Site Status

Countries

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Thailand

References

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Jaruratanasirikul S, Vattanavanit V, Wongpoowarak W, Nawakitrangsan M, Samaeng M. Pharmacokinetics and Monte Carlo Dosing Simulations of Imipenem in Critically Ill Patients with Life-Threatening Severe Infections During Support with Extracorporeal Membrane Oxygenation. Eur J Drug Metab Pharmacokinet. 2020 Dec;45(6):735-747. doi: 10.1007/s13318-020-00643-3.

Reference Type DERIVED
PMID: 32886347 (View on PubMed)

Other Identifiers

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IMIECMO2018

Identifier Type: -

Identifier Source: org_study_id

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