Optimalisation of Therapeutic Drug Monitoring (TDM) of Vancomycin in Patients With Central Venous Port Devices

NCT ID: NCT01661361

Last Updated: 2012-08-09

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

Total Enrollment

15 participants

Study Classification

OBSERVATIONAL

Study Start Date

2012-09-30

Study Completion Date

2012-12-31

Brief Summary

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Recently, it was reported that when vancomycin levels are determined after port sampling, levels can be falsely increased potentially leading to wrong dose adjustments.

The investigators conducted an in vitro experiment using several central venous port devices, in which different flushing techniques were evaluated yielding residual vancomycin levels of less than 0.5 mg/L.

In this study, the investigators want to evaluate this flushing technique in vivo in 15 patients admitted with catheter-related infection and treated with systemic vancomycin and vancomycin antibiotic lock.

The purpose is to assess if correct flushing can avoid spurious vancomycin levels obtained via port sampling.

Detailed Description

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Conditions

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Catheter-related Infection

Keywords

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vancomycin levels central venous port device peripherally obtained levels dose adjustments TDM

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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vancomycin cohort

blood levels

Intervention Type PROCEDURE

Interventions

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blood levels

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* adult patients,
* having central venous port device,
* treated with systemic vancomycin in combination with vancomycin antibiotic lock

Exclusion Criteria

* pregnant women,
* children,
* patients with 'do not resuscitate' (DNR) code
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Universitaire Ziekenhuizen KU Leuven

OTHER

Sponsor Role lead

Responsible Party

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Isabelle Spriet

PharmD, PhD

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Isabel Spriet, PharmD PhD

Role: PRINCIPAL_INVESTIGATOR

Pharmacy Dpt, University Hospitals Leuven

Jan Verhaegen, MD PhD

Role: STUDY_CHAIR

Medical Diagnostic Sciences, University Hospitals Leuven

Hans Prenen, MD PhD

Role: STUDY_CHAIR

Digestive ONcology, University Hosptials Leuven

Willy Peetermans, MD PhD

Role: STUDY_CHAIR

Internal Medicine, University Hospitals Leuven

Ludo Willems, PharmD PhD

Role: STUDY_CHAIR

Pharmacy Dpt., University Hosptials Leuven

Central Contacts

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Isabel Spriet, PharmD PhD

Role: CONTACT

Phone: 0032 16 34 30 80

Email: [email protected]

Jan Verhaegen, MD PhD

Role: CONTACT

Phone: 0032 16 33 22 11

Email: [email protected]

Other Identifiers

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S54585

Identifier Type: -

Identifier Source: org_study_id