Unique ID issued by UMIN | UMIN000053115 |
---|---|
Receipt number | R000060613 |
Scientific Title | Creation and validation of age specific reference values for skeletal muscle index using preoperative CT images of gastric cancer patients undergoing surgery, and establishment of cut-off values for predicting prognosis: a multicenter retrospective study |
Date of disclosure of the study information | 2023/12/15 |
Last modified on | 2023/12/15 11:01:03 |
Creation and validation of age specific reference values for skeletal muscle index using preoperative CT images of gastric cancer patients undergoing surgery, and establishment of cut-off values for predicting prognosis: a multicenter retrospective study
Creation of age-specific reference values for CT-derived skeletal muscle index
Creation and validation of age specific reference values for skeletal muscle index using preoperative CT images of gastric cancer patients undergoing surgery, and establishment of cut-off values for predicting prognosis: a multicenter retrospective study
Preoperative SMI and PMI for gastric cancer
Japan |
gastric cancer
Gastrointestinal surgery |
Malignancy
NO
To develop and validate age-specific standard and prognostic cut-off value for skeletal muscle index using preoperative CT images of gastric cancer patients.
Others
Create standard values
Skeletal muscle index (SMI: Skeletal muscle mass index, PMI: Psoas muscle mass index) calculated from preoperative CT images of gastric cancer
Observational
Not applicable |
Not applicable |
Male and Female
1) Primary gastric cancer or esophagogastric junction cancer with histologically confirmed adenocarcinoma.
2) Gastrectomy for gastric cancer between January 2011 and December 2016.
1) received neo-adjuvant chemotherapy
2) no preoperative CT scan
3) Participants who desire to withdraw from the present study via opt-out.
4) Other unfeasible factors to perform study safely approved by attending surgeon.
3000
1st name | Kazuyoshi |
Middle name | |
Last name | Yamamoto |
Graduate School of Medicine, Osaka University
Department of Gastroenterological Surgery
565-0871
2-2 Yamadaoka, Suita City, Osaka
0668793251
kyamamoto13@gesurg.med.osaka-u.ac.jp
1st name | Yoshiro |
Middle name | |
Last name | Yukawa |
Graduate School of Medicine, Osaka University
Department of Gastroenterological Surgery
565-0871
2-2 Yamadaoka, Suita City, Osaka
0668793251
yyukawa@gesurg.med.osaka-u.ac.jp
Osaka University
Otsuka Pharmaceutical Co., Ltd.
Profit organization
Research Support Division, Education and Research Support Section, Osaka University School of Medicine
2-2 Yamadaoka, Suita City, Osaka
06-6210-8296
rinri@hp-crc.med.osaka-u.ac.jp
NO
2023 | Year | 12 | Month | 15 | Day |
Unpublished
Enrolling by invitation
2023 | Year | 01 | Month | 10 | Day |
2023 | Year | 01 | Month | 10 | Day |
2023 | Year | 01 | Month | 10 | Day |
2024 | Year | 03 | Month | 31 | Day |
A multi-center retrospective study
2023 | Year | 12 | Month | 15 | Day |
2023 | Year | 12 | Month | 15 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000060613
Research Plan | |
---|---|
Registered date | File name |
Research case data specifications | |
---|---|
Registered date | File name |
Research case data | |
---|---|
Registered date | File name |