Comparison of Textbook Versus 3D Animation Versus Cadaveric Training Video in Teaching Laparoscopic Rectal Surgery

Ankara University

Status: Unknown

Conditions: Educational Problems

Treatments: Other: to compare the educational effectiveness of various educational tools

Study type: Interventional

Funder types: Other

Identifiers

NCT04728867

I3-73-19

Details and patient eligibility

About

Digital 3D animation and cadaveric videos have been increasingly used in surgical education and provide tremendous opportunity to develop new surgical educational tools, particularly during this Coronavirus-19 pandemic period.

This prospective, randomized, blinded study is designed to compare the educational effectiveness of various educational tools including the surgical textbook, animation, and cadaveric videos in laparoscopic rectal surgery among board-certificated surgeons. Initially, an electronic questionnaire assessing the knowledge about laparoscopic rectal surgery will be created and validated by the board-certificated colorectal surgeons. Exploratory and confirmatory factor analyses will be utilized to test the structure validity of the questionnaire. After the questionnaire will be sent to the graduates completing the general surgery residency program in Turkey, the volunteers will be then randomized into four groups based on the study material including a textbook, 3D animation, cadaveric video, and both 3D animation + cadaveric video. A step-by-step educational 3D animation and a cadaveric video will be prepared in order to teach the technical steps of laparoscopic rectal surgery. Volunteers in four groups were given 2 weeks to review their educational material. After the 2-weeks of the study period, the volunteers will be asked to answers the same electronic questionnaire imported in the edited live laparoscopic rectal surgery. Pre- and post-educational assessment of the questionnaire among the groups will be performed and compared.

Enrollment: 120 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• General surgeon who graduated at least 5 years ago from the residency
• General surgeon who is proficient to perform open rectal surgery
• General surgeon who was scrubbed in/assisted for laparoscopic rectal surgery
• General surgeon who is not able to perform laparoscopic rectal surgery by itself

Exclusion criteria

• None

Trial design

Primary purpose: Health Services Research

Allocation: Randomized

Interventional model: Factorial Assignment

Masking: Single Blind

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120 participants in 4 patient groups

Surgical textbook

Active Comparator group

Description:

Volunteers in four groups were given 4 weeks to review their educational material at least two times. For this group, this will be a textbook chapter explaining the details for laparoscopic rectal surgery.

Treatment:

Other: to compare the educational effectiveness of various educational tools

3D animation

Active Comparator group

Description:

Volunteers in four groups were given 4 weeks to review their educational material at least two times. For this group, this will be an educational animation video showing laparoscopic rectal surgery.

Treatment:

Other: to compare the educational effectiveness of various educational tools

Cadaveric video

Active Comparator group

Description:

Volunteers in four groups were given 4 weeks to review their educational material at least two times. For this group, this will be an educational cadaveric dissection video showing laparoscopic rectal surgery.

Treatment:

Other: to compare the educational effectiveness of various educational tools

Both 3D animation + cadaveric video

Active Comparator group

Description:

Volunteers in four groups were given 4 weeks to review their educational material at least two times. For this group, this will be both animation and educational cadaveric dissection video showing laparoscopic rectal surgery.

Treatment:

Other: to compare the educational effectiveness of various educational tools