An interventional study of Laparoscopic distal gastrectomy in Gastrostomy, Surgical Procedure, Unspecified and Assessment, Self, sponsored by Nagasaki University. Completed at 1 site in Japan. Open to participants aged 20 Years to 90 Years. Per ClinicalTrials.gov, last updated 2021-01-05.
Sponsored by Nagasaki University · Not applicable, Interventional, and Other
Laparoscopic distal gastrectomy (LDG) is a common surgery in the surgical trainees. However, there is no assessment system to measuring the surgical skill of surgical trainees. The novel surgical assessment system, which called Japanese Operative Rating Scale for Laparoscopic Distal Gastrectomy (JORS-LDG) by the task analysis and the Delphi method have been developed. This study describes assessing the development of surgical skill by JORS-LDG in the initial experience of LDG.
Exclusion Criteria:
Participants in JORS-LDG Group score the performance of procedure after LDG.
Procedure: Laparoscopic distal gastrectomy
Longitudinal testing of The Japanese Operative Rating Scale for Laparoscopic Distal Gastrectomy
Assessing the development of surgical skill by JORS-DG in the initial experience of LDG.
The surgical skill and performance of LDG was scored using JORS-DG by a trainee and an instructor. The difference in mean surgical performance score of JORS-DG was evaluated in tree phase. The score about JORS-DG is evaluated on a three or two level scale ( 28items in B-1 reconstruction or 31items in R-Y reconstruction). Maximum of total score is 46 in B-1 reconstruction or 52 in R-Y reconstruction. High score is good surgical skill. Low score is poor surgical skill.
Time frame: Participants will be followed for the duration of the educational study for 3 years.
Assessing the value of surgical skill by JORS-DG in the initial experience of LDG and surgical outcome.
Operation time, bleeding , Postoperative complications are compared with average of total score of JORS-LDG. The score about JORS-LDG is evaluated on a three or two level scale ( 28items in B-1 reconstruction or 31items in R-Y reconstruction). Maximum of total score is 46 in B-1 reconstruction or 52 in R-Y reconstruction. High score is good surgical skill. Low score is poor surgical skill.
Time frame: Participants will be followed for the duration of the educational study for 3 years.
Assessing the value of surgical skill by JORS-DG in the initial experience of LDG and surgical outcome.
Procedures' time in each items of LDG was evaluated for difficulty of surgical technics. The scoring rates in each items of LDG are compared with Procedures' time. The average of score about JORS-LDG is evaluated on a three or two level scale ( 28items in B-1 reconstruction or 31items in R-Y reconstruction). High score is good surgical skill. Low score is poor surgical skill.
Time frame: Participants will be followed for the duration of the educational study for 3 years.
Plan to share: No
No publications or documents are linked to this record.
This study is completed, as verified in Dec 2020. You cannot join it, but the record below documents what was studied.
Get an email when the registry record changes — status, dates, results — or when someone posts here.
Sign in to followQuestions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.
Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.
Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.
Nagasaki University