Unique ID issued by UMIN | UMIN000034341 |
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Receipt number | R000039140 |
Scientific Title | Exploratory study of Laparoscopic Navigation System with Real-time Virtual Sonography |
Date of disclosure of the study information | 2018/10/01 |
Last modified on | 2018/10/01 13:21:05 |
Exploratory study of Laparoscopic Navigation System with Real-time Virtual Sonography
A Novel Intraoperative Navigation System for Laparoscopic Liver Resection Using Real-Time Virtual Sonography
Exploratory study of Laparoscopic Navigation System with Real-time Virtual Sonography
A Novel Intraoperative Navigation System for Laparoscopic Liver Resection Using Real-Time Virtual Sonography
Japan |
Exploratory study
Hepato-biliary-pancreatic surgery |
Malignancy
NO
To estimate the differences between the simulated dissecting domain and the authentic dissecting domain.
Safety,Efficacy
Exploratory
Explanatory
Phase I
The differences between the simulated dissecting domain and the authentic dissecting domain are within 10mm in mean.
Evaluated factors are within the tolerance range.
Others,meta-analysis etc
20 | years-old | <= |
80 | years-old | > |
Male and Female
(1) Scheduled hepatic resection with preoperative images with computed tomography or magnetic resonance imaging, (2) Performance status 0 or 1, (3) The following standards of marrow functions: white blood cell count>/=3500mm3, haemoglobn>/=10.0g/dl, Platelet>/=80000/mm3, (4) The following standards of liver functions: total bilirubin level<2.0mg/dl, aspartate aminotransferase level<100U/l, alanine aminotransferase<100U/l, liver damage A or B.
apprication withdrawal
4
1st name | |
Middle name | |
Last name | Koichiro Sakata |
Japan Seafares Relief Association Ekisaikai Moji Hospital
Surgery
1-3-1 Kiyotaki Mojiku Kitakyushu Fukuoka, 801-8505
093-321-0984
atak51ks331007@gmail.com
1st name | |
Middle name | |
Last name | Koichiro Sakata |
Japan Seafares Relief Association Ekisaikai Moji Hospital
Surgery
1-3-1 Kiyotaki Mojiku Kitakyushu Fukuoka, Japan, 801-8505
093-321-0984
atak51ks331007@gmail.com
JCHO Shimonoseki Medical Center
Hitachi Ltd.
Other
NO
Japan Seafares Relief Association Ekisaikai Moji Hospital(Fukuoka), JCHO Shimonoseki Medical Center(Yamaguchi)
2018 | Year | 10 | Month | 01 | Day |
Unpublished
No longer recruiting
2017 | Year | 01 | Month | 01 | Day |
2017 | Year | 01 | Month | 01 | Day |
2018 | Year | 03 | Month | 31 | Day |
2018 | Year | 03 | Month | 31 | Day |
2018 | Year | 03 | Month | 31 | Day |
2018 | Year | 08 | Month | 31 | Day |
The differences between the simulation plane and the authentic plane were conventionally investigated after dividing the surrounding ligaments laparoscopically. The authentic dissecting plane was estimated by a staining method with contrast-enhancement ultrasonography and near-infrared ray vision system (Photo Dynamic Rye(R), HAMAMATSU Photonics). The differences were measured as a request of errors detected every 5 degrees of the plane image from the center in in a real excision domain.
2018 | Year | 10 | Month | 01 | Day |
2018 | Year | 10 | Month | 01 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000039140
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