Unique ID issued by UMIN | UMIN000031106 |
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Receipt number | R000035431 |
Scientific Title | Multi-institutional prospective trial on safety and efficacy of high dose rate brachytherapy as monotherapy for prostate cancer. |
Date of disclosure of the study information | 2018/02/01 |
Last modified on | 2022/08/07 09:15:24 |
Multi-institutional prospective trial on safety and efficacy of high dose rate brachytherapy as monotherapy for prostate cancer.
Multi-institutional prospective trial on safety and efficacy of high dose rate brachytherapy as monotherapy for prostate cancer.
Multi-institutional prospective trial on safety and efficacy of high dose rate brachytherapy as monotherapy for prostate cancer.
Multi-institutional prospective trial on safety and efficacy of high dose rate brachytherapy as monotherapy for prostate cancer.
Japan |
Prostate cancer
Urology | Radiology |
Malignancy
NO
To examine the safety and efficacy of high dose rate brachytherapy as monotherapy (27 Gy / 2 fractions) for prostate cancer.
Safety,Efficacy
1. The occurence of more than or equal to Grade 3 late adverse effects in two years.
2. 5 year PSA relapse free rate.
Interventional
Single arm
Non-randomized
Open -no one is blinded
Historical
1
Treatment
Device,equipment |
High dose rate brachytherapy (27 Gy / 2 fractions)
Androgen deprivation therapy according to risk classification.
20 | years-old | <= |
80 | years-old | > |
Male
1) Pathologically diagnosed prostate adenocarcinoma.
2) T1c-3bN0M0
3) PSA value under 50 ng/ml
4) Gleason score 6-10
5) Low, intermediate, high and very high risk (NCCN risk classification 2016)
6) Age :20-80
7) Performance status (ECOG) 0-1
8) Written informed consent
9) Patient chooses this trial method.
1) Other cancers
2) Uncontrolled Diabetes Mellitus
3) Severe comobidity such as collagen disease, heart disease, respiratory disease and liver disease.
4) Patient with severe psychiatric disease.
5) Privious medical history of pelvic irradiation.
6) Privious medical history of surgery or HIFU for prostate cancer.
7) Chemotherapy (except androgen deprivation therapy) for prostate cancer.
8) Inflammatory bowel disease
9) IPSS score more than or equal to 22.
10) Difficult to protect dose constraints for normal tissue.
11) Attending physician judges it is not suitable for the study.
100
1st name | Hiroshi |
Middle name | |
Last name | Igaki |
National Cancer Center Hospital, Japan.
Department of Radiation Oncology
1040045
5-1-1, Tsukiji, Chuo-ku, Tokyo, Japan
03-3542-2511
hirigaki@ncc.go.jp
1st name | Koji |
Middle name | |
Last name | Inaba |
National Cancer Center Hospital, Japan.
Department of Radiation Oncology
1040045
5-1-1, Tsukiji, Chuo-ku, Tokyo, Japan
03-3542-2511
koinaba@ncc.go.jp
National Cancer Center Hospital, Japan.
Department of Radiation Oncology.
Elekta K.K.
Profit organization
National Cancer Center Hospital Certified Review Board
5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045 Japan
03-3542-2511
ncch-irb@ml.res.ncc.go.jp
NO
国立がん研究センター中央病院(東京都)、がん研究会有明病院(東京都)、北里大学病院(神奈川県)、関西医科大学総合医療センター(大阪府)、大阪医療センター(大阪府)、千葉大学医学部附属病院(千葉県)、九州医療センター(福岡県)、関西医科大学附属病院(大阪府)
2018 | Year | 02 | Month | 01 | Day |
Unpublished
Open public recruiting
2017 | Year | 12 | Month | 22 | Day |
2018 | Year | 02 | Month | 01 | Day |
2018 | Year | 02 | Month | 01 | Day |
2022 | Year | 08 | Month | 07 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000035431
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