Unique ID issued by UMIN | UMIN000013043 |
---|---|
Receipt number | R000015201 |
Scientific Title | How many biopsies should we take to precisely diagnose HER2 expression of gastric cancer? |
Date of disclosure of the study information | 2015/03/31 |
Last modified on | 2020/05/04 21:24:27 |
How many biopsies should we take to precisely diagnose HER2 expression of gastric cancer?
How many biopsies should we take to precisely diagnose HER2 expression of gastric cancer?
How many biopsies should we take to precisely diagnose HER2 expression of gastric cancer?
How many biopsies should we take to precisely diagnose HER2 expression of gastric cancer?
Japan |
Advanced gastric cancer
Gastroenterology | Surgery in general |
Malignancy
NO
We evaluated suitable site and number of biopsies for clinical management of gastric cancer needed chemotherapy because of various histological types and heterogeneity of HER2 expression.
Efficacy
We evaluate the histological type and HER2 expression of six biopsy specimens.
Interventional
Single arm
Non-randomized
Open -no one is blinded
Uncontrolled
1
Treatment
Maneuver |
We administer six biopsies from tumor: Two are on the surface of oral side, two are center, and two are anal side.
Not applicable |
Not applicable |
Male and Female
1) The patients who are scheduled for surgery.
2) The patients who make one's own decision to this study.
1) Performance Status (PS) 3 or 4.
2) The patient who has serious complications to other organs except the original illness (ASA grade more than 3).
3) The patient who cannot go off an anticoagulant therapy.
4) The patient who is judged high risk of complications on the operation.
5) The patients who does not hope for an operation or who is judged that an operation is inappropriate.
6) In addition, the patients who is judged that an operation is inappropriate by physician's own standard.
62
1st name | |
Middle name | |
Last name | Naoyuki Tominaga |
Tokyo medical university
Department of Gastroenterology and Hepatology
6-7-1, Nishishinjuku, Shinjuku-ku, Tokyo
03-3342-6111
aeras_nt@yahoo.co.jp
1st name | |
Middle name | |
Last name | Naoyuki Tominaga |
Tokyo medical university
Department of Gastroenterology and Hepatology
6-7-1, Nishishinjuku, Shinjuku-ku, Tokyo
03-3342-6111
aeras_nt@yahoo.co.jp
Department of Gastroenterology and Hepatology, Tokyo medical university
Department of Gastroenterology and Hepatology, Tokyo medical university
NO
2015 | Year | 03 | Month | 31 | Day |
Unpublished
Terminated
2014 | Year | 01 | Month | 22 | Day |
2014 | Year | 01 | Month | 22 | Day |
2014 | Year | 01 | Month | 22 | Day |
2016 | Year | 01 | Month | 22 | Day |
2014 | Year | 02 | Month | 01 | Day |
2020 | Year | 05 | Month | 04 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000015201