Unique ID issued by UMIN | UMIN000045721 |
---|---|
Receipt number | R000052194 |
Scientific Title | Phase II study of stereotactic radiotherapy for kidney cancer using an MR-Linac system |
Date of disclosure of the study information | 2021/10/29 |
Last modified on | 2025/04/14 10:19:47 |
Phase II study of stereotactic radiotherapy for kidney cancer using an MR-Linac system
MR-Linac based stereotactic radiotherapy for kidney cancer
Phase II study of stereotactic radiotherapy for kidney cancer using an MR-Linac system
MR-Linac based stereotactic radiotherapy for kidney cancer
Japan |
Kidney cancer(primary kidney cancer)
Urology | Radiology |
Malignancy
NO
To investigate the efficacy and safety of MR-Linac based stereotactic radiotherapy for primary kidney cancer.
Safety,Efficacy
Confirmatory
Phase II
One-year local control and the rate of occurrence of serious adverse event.
One-year overall survival and 1-year progression free survival
Interventional
Single arm
Non-randomized
Open -no one is blinded
Uncontrolled
1
Treatment
Device,equipment |
MR-Linac based stereotactic radiotherapy
20 | years-old | <= |
Not applicable |
Male and Female
(1)Primary kidney cancer which has pathological diagnosis or clinical diagnosis
(2)T1N0M0, or T1NanyMany and all lymph nodes and distant metastases have been controlled
(3)Performance status is from 0 to 2
(4)Twenty or more years old
(5)Urologists and radiologists agree to perform stereotactic radiotherapy instead of surgery or cryotherapy, or patient refused surgery and cryotherapy.
(6)Written informed consent
(1)Radiation oncologists judge not to have a tolerance or not to be suitable for stereotacitc radiotherapy because of coexisting illness
(2)Double cancer or past history of double cancer within 3 years.
(3)Implanted metal in the body
(4)Mental disorder, especially claustrophobiady
(5)Infection
(6)Pregnant or lactating woman, likelihood of pregnancy
25
1st name | Takaya |
Middle name | |
Last name | Yamamoto |
Tohoku University Hospital
Department of Radiation Oncology
9808575
1-1 Seiryo-machi, Aoba-ku, Sendai, Japan
+81-22-717-7312
takaya.yamamoto.c3@tohoku.ac.jp
1st name | Noriyoshi |
Middle name | |
Last name | Takahashi |
Tohoku University Hospital
Department of Radiation Oncology
9808575
1-1 Seiryo-machi, Aoba-ku, Sendai, Japan
+81-22-717-7312
noriyoshi.08.25@gmail.com
Tohoku University
Self funding
Self funding
Tohoku Certified Review Board of Tohoku University
1-1 Seiryo-machi, Aoba-ku, Sendai, Japan
022-728-4105
rinri-2@proj.med.tohoku.ac.jp
NO
2021 | Year | 10 | Month | 29 | Day |
Unpublished
No longer recruiting
2021 | Year | 10 | Month | 11 | Day |
2021 | Year | 11 | Month | 10 | Day |
2022 | Year | 03 | Month | 01 | Day |
2027 | Year | 04 | Month | 30 | Day |
2021 | Year | 10 | Month | 11 | Day |
2025 | Year | 04 | Month | 14 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000052194