Unique ID issued by UMIN | UMIN000052901 |
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Receipt number | R000060352 |
Scientific Title | Study on the Improvement Effects of Landmark Recognition during Laparoscopic Gastrectomy Using the Intraoperative Landmark Indication System (Version 2.5) by Artificial Intelligence |
Date of disclosure of the study information | 2024/01/20 |
Last modified on | 2023/11/25 12:55:20 |
Study on the Improvement Effects of Landmark Recognition during Laparoscopic Gastrectomy Using the Intraoperative Landmark Indication System (Version 2.5) by Artificial Intelligence
Study on the Improvement Effects of Landmark Recognition during Laparoscopic Gastrectomy Using the Intraoperative Landmark Indication System (Version 2.5) by Artificial Intelligence
Study on the Improvement Effects of Landmark Recognition during Laparoscopic Gastrectomy Using the Intraoperative Landmark Indication System (Version 2.5) by Artificial Intelligence
Study on the Improvement Effects of Landmark Recognition during Laparoscopic Gastrectomy Using the Intraoperative Landmark Indication System (Version 2.5) by Artificial Intelligence
Japan |
gastric cancer
Gastrointestinal surgery |
Malignancy
NO
To verify the educational effectiveness of our developed improved artificial intelligence system (Version 2.5) as an intraoperative Landmark Indication System in enhancing the surgical skills of surgeons
Efficacy
The concordance and change rates in anatomical landmark recognition before and after AI system Indication among a grouped target population (surgeons)
Observational
20 | years-old | <= |
Not applicable |
Male and Female
1) Diagnosed histologically as gastric cancer (pap, tub1, tub2, por1, por2, sig, muc) through endoscopic biopsy from the primary gastric lesion.
2) Diagnosed as Stage I-III through endoscopic examination and contrast-enhanced CT of the upper abdomen and pelvis (slice thickness of 1cm or less; plain CT is acceptable in cases of contrast agent allergy).
3) The site of tumor involvement and presence of multiple tumors are not criteria for exclusion.
4)Performance Status (ECOG) is 0 or 1.
5)Major organ functions are preserved.
Surgical videos of laparoscopic gastrectomy performed at our institution, meeting the above criteria 1)-5), will be used."
1) Cases with a BMI of 30 or above.
2) Cases with bulky lymph node metastasis.
Surgical videos of laparoscopic gastrectomies performed at our institution that meet the above criteria 1) and 2) will be excluded.
20
1st name | Masafumi |
Middle name | |
Last name | Inomata |
Oita University Faculty of Medicine
Gastroenterological and Pediatric Surgery
879-5593
1-1 Idaigaoka, Hasama-machi, Yufu city, Oita
097-586-5843
oitagps@oita-u.ac.jp
1st name | Takumi |
Middle name | |
Last name | Hasegawa |
Oita University Faculty of Medicine
Gastroenterological and Pediatric Surgery
879-5593
1-1 Idaigaoka, Hasama-machi, Yufu city, Oita
097-586-5843
http://www.surgery1.med.oita-u.ac.jp
t-hasegawa@oita-u.ac.jp
Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine
Japan Agency for Medical Research and Development
Japanese Governmental office
Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine
1-1 Idaigaoka, Hasama-machi, Yufu city, Oita
097-586-5843
t-hasegawa@oita-u.ac.jp
NO
大分大学医学部 消化器・小児外科
2024 | Year | 01 | Month | 20 | Day |
Unpublished
Preinitiation
2023 | Year | 12 | Month | 16 | Day |
2024 | Year | 01 | Month | 20 | Day |
2024 | Year | 01 | Month | 20 | Day |
2025 | Year | 03 | Month | 31 | Day |
This study is exploratory, not a comparative controlled trial, and is conducted using surgical videos of laparoscopic gastrectomies, with no direct impact on patients. Therefore, consent is obtained through an opt-out approach, and due to the lack of necessity for strict randomization, a randomization center will not be established.
2023 | Year | 11 | Month | 25 | Day |
2023 | Year | 11 | Month | 25 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000060352
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