Electrocardiogram (ECG) Guided Peripherally Inserted Central Catheter (PICC) Placement
This study is designed to obtain information for design purposes on use of an ECG guided monitoring system to aid in the correct placement of PICC lines.
There is no formal study hypothesis.
|Primary Focus: Adult Subjects Who Require PICC Placement||Device: ECG-guided PICC placement|
|Study Design:||Intervention Model: Single Group Assignment
Masking: No masking
Primary Purpose: Basic Science
|Official Title:||A Study of Electrocardiogram (ECG) Guidance for Placement of Peripherally Inserted Central Catheters (PICC)|
- Distance of Maximum P-wave Amplitude in Relation to Superior Vena Cava (SVC)/Right Atrium(RA) Junction [ Time Frame: during catheter insertion ]In order to determine correlation of PICC tip location with the intracatheter ECG, the PICC was advanced at 1cm increments and the p-wave observed for amplitude changes.
|Study Start Date:||June 2008|
|Study Completion Date:||March 2009|
|Primary Completion Date:||December 2008 (Final data collection date for primary outcome measure)|
Male or female inpatients, age ≥ 18 and ≤ 80 years, who are in normal sinus rhythm and do not have a pacemaker or other indwelling intracardiac device and require PICC insertion for their routine care will be studied. Intervention: ECG-guided Power PICC placement.
Device: ECG-guided PICC placement
Patients undergoing PICC placement will have ECG data collected as a function of tip location.
PICC line placement is a common procedure, made more difficult by the need to ensure that catheter tip placement is in an acceptable location, typically the superior vena cava (SVC), and ideally at the junction of the SVC and right atrium. Tip location is determined at present by chest X-ray, which is performed after the procedure. If the tip location is incorrect, additional procedures and/or X-rays are needed until proper placement is ensured.
Use of an electrode placed inside the catheter during insertion has been reported to provide identifiable changes in the p-wave sufficient to guide placement. This study is designed to collect ECG and catheter depth information during routine PICC placement procedures, and to correlate these ECG changes to tip location as determined by contrast enhanced fluoroscopy.
Please refer to this study by its ClinicalTrials.gov identifier: NCT00742053
|United States, Utah|
|University of Utah Health Science Center|
|Salt Lake City, Utah, United States, 84132|
|Principal Investigator:||Andrew D Michaels, MD||University of Utah Health Science Center|