Comparison of 2-Dimensional and 3-Dimensional Laparoscopic Visions

Completed

• Conditions: Diagnostic Self Evaluation
• Interventions: Procedure: Laparoscopic surgery

• Registration Number: NCT01799577
• Lead Sponsor: Bagcilar Training and Research Hospital

Brief Summary

This study tests the hypothesis that use of the 3-D laparoscopic vision system (Viking Systems, La Jolla, CA) can significantly improve technical ability on a complex laparoscopic tasks in an experimental model.

Detailed Description

7 tasks on a 3-D laparoscopic instrument fitted to the trainer box and subjective criteria (4 point lickert scale) were evaluated for this study. Totally twenty-four participants (8 experienced, 8 minimal experienced and 8 novices) were evaluated for different 10 tasks (touch the marked circle, pass the two circle with needle, pick-beads and place, grape the suture, move the needle from one instrument to another instrument, pick-and-place, cutting, three different suturing) in term of total task time and error number. Statistical Package Program was used to perform statistical analyses. The data were presented as arithmetic means and standard deviations were calculated in each group. A P value of \<0.05 was considered to be statistically significant.

Study Timeline

• Study Start: 2013-01
• Study First Submitted: 2013-02-13
• Study First Submitted QC: 2013-02-25
• Study First Posted: 2013-02-27
• Status Verified: 2013-12
• Primary Completion: 2013-12
• Study Completion: 2013-12
• Last Update Submitted: 2013-12-31
• Last Update Posted: 2014-01-03

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 24

Inclusion Criteria

medical doctors

Exclusion Criteria

disabled person (about arms or vision problems)

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
Gynecologist	Laparoscopic surgery	Gynecologist can use laparoscopic surgery.

Primary Outcome Measures

Name	Time	Method
In order to test whether the 3-D laparoscopy vision system is superior or not than the 2-D laparoscopic vision system.	15 days	We want to test the 3-D laparoscopic vision system (Viking Systems, La Jolla, CA) can significantly improve technical ability on a complex laparoscopic tasks in an experimental model. 7 tasks on a 3-D laparoscopic instrument fitted to the trainer box and subjective criteria (4 point lickert scale) were evaluated for this study. Totally twenty-four participants (8 experienced, 8 minimal experienced and 8 novices) were evaluated for different 10 tasks in term of total task time and error number.

Trial Locations

Locations (1)

Bagcilar Trainig and Research Hospital; 🇹🇷 Istanbul, Turkey