UMIN ID: UMIN000049909
Registered date:28/12/2022
Whole Liver Intraoperative Projection System Expanding into Laparoscopic Surgery
Basic Information
Recruitment status | Recruiting |
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Health condition(s) or Problem(s) studied | HBP diseases |
Date of first enrollment | 2021/11/30 |
Target sample size | 170 |
Countries of recruitment | Japan |
Study type | Others,meta-analysis etc |
Intervention(s) |
Outcome(s)
Primary Outcome | Using 150 of the 170 cases of information obtained, a software system will be created to superimpose liver 3D images on laparoscopically recorded videos of the actual liver by image processing. To verify the accuracy of the software system, we will demonstrate the superimposition of liver 3D images on 20 laparoscopic liver videos and evaluate the results with a questionnaire to about 10 surgeons in our department. The questionnaire will be used to evaluate (1) accuracy, (2) practicality, and (3) time required for superimposition, each on a 5-point scale. Translated with www.DeepL.com/Translator (free version) |
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Secondary Outcome |
Key inclusion & exclusion criteria
Age minimum | 20years-old |
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Age maximum | 100years-old |
Gender | Male and Female |
Include criteria | |
Exclude criteria | Cases of withdrawal of consent to participate |
Related Information
Primary Sponsor | National Cancer Center Hospital, Japan |
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Secondary Sponsor | |
Source(s) of Monetary Support | Fujifilm medical |
Secondary ID(s) |
Contact
public contact | |
Name | Takeshi Takamoto |
Address | 5-1-1, Tsukiji, Chuou-ku Japan 1040045 |
Telephone | 0335422511 |
ttakamot@ncc.go.jp | |
Affiliation | National Cancer Center Hospital Division of hepatobiliary pancreatic surgery |
scientific contact | |
Name | Takeshi Takamoto |
Address | 5-1-1, Tsukiji, Chuou-ku, Tokyo, Japan Japan |
Telephone | 0334522511 |
ttakamot@ncc.go.jp | |
Affiliation | National Cancer Center Hospital, Japan Division of hepatobiliary pancreatic surgery |