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The Ability of Anesthesiologists Identifying Internal Jugular Vein Bilaterally by Anatomic Landmarks

The recruitment status of this study is unknown because the information has not been verified recently.
Verified May 2012 by Diskapi Teaching and Research Hospital.
Recruitment status was  Not yet recruiting
Sponsor:
Information provided by (Responsible Party):
derya özkan, Diskapi Teaching and Research Hospital
ClinicalTrials.gov Identifier:
NCT01607281
First received: May 18, 2012
Last updated: July 9, 2012
Last verified: May 2012

May 18, 2012
July 9, 2012
June 2012
July 2012   (final data collection date for primary outcome measure)
determine the difference between anesthesiologists ability to show left and right internal jugular vein by usg probe (pass/fail) [ Time Frame: participants will be followed for the duration of operating room stay, an expected average of 15 minutes ] [ Designated as safety issue: Yes ]
The participants are going to be graded pass/fail according to whether the midline trajectory of the usg probe intersected any part of the lumen of the internal jugular vein. The participating anesthesiologists will show imaginary puncture site for IJV cannulation bilaterally by ultrasonography. The blind investigator will save the ultrasonographic images as jpeg files and another investigator will consider the images.
Same as current
Complete list of historical versions of study NCT01607281 on ClinicalTrials.gov Archive Site
determine the difference between senior and junior anesthesiologists ability to show left and right internal jugular vein by usg probe (pass/fail). [ Time Frame: participants will be followed for the duration of operating room stay, an expected average of 15 minutes ] [ Designated as safety issue: Yes ]
The participants are going to fulfill a survey asking their experience about IJV canulation. After the survey the anesthesiologists are going to classified as senior/junior. The participants are going to be graded pass/fail according to whether the midline trajectory of the usg probe intersected any part of the lumen of the internal juguler vein.
Same as current
Not Provided
Not Provided
 
The Ability of Anesthesiologists Identifying Internal Jugular Vein Bilaterally by Anatomic Landmarks
The Ability of Anesthesiologists Identifying Internal Jugular Vein by Anatomic Landmark Technique

The study is designed to determine anaesthetists ability to locate the right internal jugular vein(IJV) and left IJV using a landmark technique. Initially, a questionnaire was completed detecting previous user experience. An ultrasound probe, using the midpoint as an 'imaginary needle', was placed on the neck of a healthy volunteer and the image recorded. Both anaesthetist and volunteer were blinded to the screen until the image was stored. Anaesthetists were grouped into senior or junior by the total number of IJV canulation experience. The success rate is going to be measured as pass or fail.

Anesthesiologists are usually qualified in internal jugular vein canulation by using anatomic landmark technique. The anatomy of right IJV and left IJV may differ each other. The hypothesis is that the anatomical difference between right and left IJV may give rise to false puncture of especially left IJV by using anatomical landmark technique.Although USG is available, most of the experienced anesthesiologist does not prefer to use USG for IJV canulation due to different reasons.In addition to this anesthesiologists are generally preferring right IJV canulation, thus they are inexperienced in left IJV canulation. So especially during left IJV canulation,not by anatomical landmark technique but by USG will be recommended for anesthesiologists.

Observational
Time Perspective: Prospective
Not Provided
Not Provided
Probability Sample

the residents of anesthesiology clinics

  • Internal Jugular Vein Canulation
  • Anatomical Landmark
Not Provided
anesthesiologists, experience
There is one arm. All participating anesthesiologists wıll fulfill the questionary survey and show the imaginary puncture site by USG bilaterally.

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Not yet recruiting
50
July 2012
July 2012   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • The voluntary anesthesiologists who are studying in diskapi training and research hospital

Exclusion Criteria:

  • The anesthesiologists who are not willing to participate, the anesthesiologists whom refused to fulfill the questionnaire form.
Both
22 Years to 65 Years
Yes
Contact: julide ergil, md 0090312592000 ext 2553 julideergil@hotmail.com
Turkey
 
NCT01607281
DiskapiTRH1, DiskapiTRH232012, USGIJV062012
No
derya özkan, Diskapi Teaching and Research Hospital
Diskapi Teaching and Research Hospital
Not Provided
Not Provided
Diskapi Teaching and Research Hospital
May 2012

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP