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Name:
UMIN ID:

Recruitment status Preinitiation
Unique ID issued by UMIN UMIN000035990
Receipt No. R000040993
Scientific Title Practice in the Radiation Therapy for Stage D1 Prostate Cancer: Survey of the Japanese Radiation Oncology Study Group (JROSG)
Date of disclosure of the study information 2019/02/24
Last modified on 2019/08/26

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Basic information
Public title Practice in the Radiation Therapy for Stage D1 Prostate Cancer: Survey of the Japanese Radiation Oncology Study Group (JROSG)
Acronym D1 prostate
Scientific Title Practice in the Radiation Therapy for Stage D1 Prostate Cancer: Survey of the Japanese Radiation Oncology Study Group (JROSG)
Scientific Title:Acronym D1 prostate
Region
Japan

Condition
Condition Radiation therapy for stage D1 prostate cancer
Classification by specialty
Radiology
Classification by malignancy Malignancy
Genomic information NO

Objectives
Narrative objectives1 To retrospectively analyze the clinical outcomes of radiation therapy for stage D1 prostate cancer in Japan.
Basic objectives2 Safety,Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes Overall Survical
Key secondary outcomes Progression-free survival, disease-free survival, adverse events rate

Base
Study type Observational

Study design
Basic design
Randomization
Randomization unit
Blinding
Control
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10

Eligibility
Age-lower limit

Not applicable
Age-upper limit

Not applicable
Gender Male
Key inclusion criteria Radiation therapy for stage D1 prostate cancer
Key exclusion criteria There is no pathological diagnosis
Patients undergoing surgery for prostate cancer
Target sample size 300

Research contact person
Name of lead principal investigator
1st name Toshiya
Middle name
Last name Maebayashi
Organization Nihon University school of medicine
Division name Radiology
Zip code 173-8610
Address Itabashi-ku
TEL 0339728111
Email maebayashi.toshiya@nihon-u.ac.jp

Public contact
Name of contact person
1st name Toshiya
Middle name
Last name Maebayashi
Organization Nihon University school of medicine
Division name Radiology
Zip code 173-8610
Address Itabashi-ku
TEL 0339728111
Homepage URL
Email maebayashi.toshiya@nihon-u.ac.jp

Sponsor
Institute Nihon University school of medicine
Institute
Department

Funding Source
Organization Nihon University school of medicine
Organization
Division
Category of Funding Organization Other
Nationality of Funding Organization

Other related organizations
Co-sponsor
Name of secondary funder(s)

IRB Contact (For public release)
Organization Nihon University School of Medicine
Address 30-1 Oyaguchi Kami-cho Itabashi-ku
Tel 0339728111
Email maebayashi.toshiya@nihon-u.ac.jp

Secondary IDs
Secondary IDs NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW

Institutions
Institutions 日本大学医学部附属板橋病院

Other administrative information
Date of disclosure of the study information
2019 Year 02 Month 24 Day

Related information
URL releasing protocol
Publication of results Unpublished

Result
URL related to results and publications
Number of participants that the trial has enrolled
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description

Progress
Recruitment status Preinitiation
Date of protocol fixation
2019 Year 02 Month 13 Day
Date of IRB
2019 Year 01 Month 11 Day
Anticipated trial start date
2011 Year 01 Month 01 Day
Last follow-up date
2018 Year 11 Month 30 Day
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information None

Management information
Registered date
2019 Year 02 Month 24 Day
Last modified on
2019 Year 08 Month 26 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000040993

Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name


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