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Clinical Trials/ACTRN12623000240640
ACTRN12623000240640
Not yet recruiting
Phase 4

A trial to develop a population pharmacokinetics model for the administration of intravenous lidocaine to adult female patients undergoing breast reconstructive surgery

Royal Perth Hospital0 sites40 target enrollmentMarch 6, 2023

Overview

Phase
Phase 4
Intervention
Not specified
Conditions
Pain Management
Sponsor
Royal Perth Hospital
Enrollment
40
Status
Not yet recruiting
Last Updated
2 years ago

Overview

Brief Summary

No summary available.

Registry
who.int
Start Date
March 6, 2023
End Date
TBD
Last Updated
2 years ago
Study Type
Interventional
Sex
Female

Investigators

Eligibility Criteria

Inclusion Criteria

  • Adult biological female patient aged \>\=18 and \<80 years old
  • Undergoing remote breast reconstructive surgery with a unilateral or bilateral DIEP (or other myocutaneous) flap
  • ASA physical status 1\-3

Exclusion Criteria

  • Inability to provide informed consent – impaired cognition. Where consent cannot be obtained in English, an interpreter should be used to obtain informed consent
  • History of epilepsy
  • History of anaphylaxis, sensitivity or known contraindication to lidocaine or other amide local anaesthetics, including patients with porphyria and methaemaglobinaemia
  • Baseline HR \<50bpm or SBP \<100mmHg
  • Acute coronary event within the last 3 months
  • Cardiac Conduction abnormalities including: Heart block (all degrees), Bundle Branch Block or Fascicular Block, Prolonged QT interval, Wolf Parkinson White Syndrome, channellopathy (e.g. Brugada Syndrome). A preoperative ECG is not mandatory.
  • Abnormal serum sodium and/or potassium concentrations
  • Active liver disease or abnormal liver function tests
  • Medications within the last 7 days which affect lidocaine metabolism (amiodarone, beta blockers, cimetidine, fluoroquinolones, fluvoxamine, imidazoles, macrolides, verapamil, HIV drugs
  • Cardiac Failure

Outcomes

Primary Outcomes

Not specified

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