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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT00226226
Other study ID # 0506042
Secondary ID
Status Completed
Phase Phase 1
First received September 22, 2005
Last updated February 10, 2008
Start date June 2006
Est. completion date June 2007

Study information

Verified date February 2008
Source University of Pittsburgh
Contact n/a
Is FDA regulated No
Health authority United States: Institutional Review Board
Study type Interventional

Clinical Trial Summary

The purpose of this study is to test whether peripherally inserted central catheters can be safely placed on patients by intravenous team nurses at the bedside.


Description:

We have developed a new device for guiding invasive procedures with ultrasound (US), which we call the Sonic Flashlight (SF). We attach a half-silvered mirror and a small flat-panel monitor directly to an ultrasound transducer to project a virtual image of the US scan into its actual location within the patient. This permits the operator to guide a needle through the skin by aiming directly at the image, using natural hand-eye coordination rather than looking away from the patient at a conventional display. We believe the SF will increase accuracy, safety, and speed for a wide variety of invasive procedures and yield a faster learning of these procedures than conventional US displays.

The research proposed here would bring the application of guided needle insertion to its clinical implementation, specifically addressing the placement of the Peripherally Inserted Central Catheter (PICC) line. The PICC line is increasingly viewed as a safe alternative to direct central line placement in the jugular, subclavian, and femoral veins, while being easier to maintain than a peripheral intravenous line. This study will test the hypothesis that PICC lines can be placed by experienced intravenous (IV) team nurses using the SF for real-time US guidance.

Thirty nurse participants (ages 18-65) will be recruited from the IV team at UPMC Presbyterian Hospital to participate in the study. 200 patient subjects will be recruited from the adult (18 years and older) population of patients already scheduled to receive the PICC placement procedure; patients will have the lines placed by experienced IV team nurses using ultrasound guidance with either the SF or conventional ultrasound (CUS). Investigators will observe each procedure, using audio and video recording, ultrasound image data, and other characteristics of the procedure to monitor the success of each procedure. A set of feasibility trials will be conducted in the interventional radiology (IR) suite to assess the level of training the nurses have received prior to the start of the comparison trial.


Recruitment information / eligibility

Status Completed
Enrollment 230
Est. completion date June 2007
Est. primary completion date
Accepts healthy volunteers No
Gender Both
Age group 18 Years and older
Eligibility Inclusion Criteria:

- Age 18 or older

- Undergoing peripherally inserted central catheter placement as standard of care.

Exclusion Criteria:

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


Intervention

Procedure:
Peripherally Inserted Central Catheter Placement


Locations

Country Name City State
United States University of Pittsburgh Medical Center Pittsburgh Pennsylvania

Sponsors (2)

Lead Sponsor Collaborator
University of Pittsburgh National Institutes of Health (NIH)

Country where clinical trial is conducted

United States, 

Outcome

Type Measure Description Time frame Safety issue
Primary PICC line successfully placed by intravenous team nurses using the Sonic Flashlight
Secondary PICC line successfully placed by intravenous team nurses using conventional ultrasound
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