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Electrically Guided Needle Insertion: ICU Study

NCT01522027 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2020-03-25

No results posted yet for this study

Summary

Critically ill patients or patients under prolonged unconsciousness need a tube inserted into their windpipe to provide oxygen. This tube, called a tracheostomy tube, can be connected to a ventilation device to allow the patient to breathe when they cannot do it for themselves. In the hospital, doctors will perform a percutaneous tracheostomy (PT), where a needle is inserted through the skin of the neck into the windpipe, providing a guide for a tube that will dilate the tissue and create a hole that the tracheostomy tube can be inserted into. Although this is a common procedure in critical care units, it does carry some risks to the patient and is not always successful. The needle may puncture the back or side of the windpipe if it is inserted too far, or it can miss the windpipe altogether, causing damage to surrounding structures. We believe that doctors who perform PT would benefit from a method that improves the success rate of the procedure. We wish to test a device that alerts the doctor performing PT to when the needle tip is in the air-filled windpipe. The device has been proven to aid needle insertion in cadavers, but it needs to be tested on live patients. Since many intensive care patients undergo PT, we wish to test our technique on this population. It will be a controlled environment and the clinicians are experienced in PT. This technique should save valuable time, result in more accurate needle insertion, and lessen the risk of damaging other structures and tissues in the neck.

Conditions

  • Percutaneous Tracheostomy

Interventions

PROCEDURE

Percutaneous tracheostomy

Twenty ICU patients will receive percutaneous tracheostomy via insertion of a needle/catheter connected to a nerve stimulator.

Sponsors & Collaborators

  • University of Alberta

    lead OTHER

Principal Investigators

  • Ban Tsui, MD, MSc · University of Alberta

Study Design

Allocation
NA
Purpose
SUPPORTIVE_CARE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2012-05-31
Primary Completion
2017-11-30
Completion
2017-11-30

Countries

  • Canada

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01522027 on ClinicalTrials.gov