Background
Methods/design
Schedule | Enrollment | Laparoscopic Parkour 1st Display system | Laparoscopic Parkour 2nd Display system | Orthoptic/Ophthalmologic Examination |
---|---|---|---|---|
Assessment No. | 1 | 2 | 3 | 4 |
Time | −28 until Day 1 | Day 1 | Day 1 | Day 2 until 21 |
In−/exclusion criteria | x | |||
Informed consent | x | |||
Registration | x | |||
Questionnaire Baseline Characteristics | x | |||
Randomization | x | |||
Surgical Performance | X | X | ||
-time | ||||
-mistakes | ||||
NASA-TLX | X | X | ||
Orthoptic/ophthalmologic examination | x |
Outcome measures and data collection
Inclusion criteria
Exclusion criteria
Randomization and blinding
Data management
Interim analysis and stopping guidelines
Sample size
Statistical analyses
Trial organization
Ethics
Dissemination policy
3D- and 4K-display system
Laparoscopic training parkour
Tools | Description of task | Special mistakes | |
---|---|---|---|
Task | |||
Rope pass | 30 cm long silicon tube, marked every 3 cm, mark width 3 mm | Rope should be given from one hand to the other, only grasping at the marks | grasping the non-marked area |
Paper cut | 8 cm long paper ruler, mark width 1 mm | Make a 0,5 cm long cut every 1 cm on the ruler | Cut through the paper or in non-marked area |
Pegboard transfer | Pegboard with 8 triangles, each placed on bars | mid-air transfer of triangles from left to right, back and forth | placing the triangles wrong |
Needle threading | Needle on a pin cushion, surgical thread | Needle should be hold in midair, thread should be laced through the eye of the needle | Thread slipped from the eye of the needle |
Needle recapping | 18-gauge cannula and cap | Cannula should be recapped in mid-air | Cannula touches cap on the outside |
Circle cuttinga | Gauze with a 5 cm diameter two-lined circle, distance between the lines 5 mm | Circle should be cut out of the gauze between the lines | cut out of the marked area |
Knot tyinga | Surgical thread, vessel dummy with opening | one stitch suture with intracorporal knot should be performed | Slipping of thread |