UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000033407 |
|---|---|
| Receipt number | R000038086 |
| Scientific Title | Retrospective study of radiotherapy for esophageal cancer. |
| Date of disclosure of the study information | 2018/08/01 |
| Last modified on | 2020/07/17 10:37:44 |
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Basic information
Public title
Retrospective study of radiotherapy for esophageal cancer.
Acronym
Radiotherapy for esophageal cancer.
Scientific Title
Retrospective study of radiotherapy for esophageal cancer.
Scientific Title:Acronym
Radiotherapy for esophageal cancer.
Region
| Japan |
Condition
Condition
Esophageal cancer
Classification by specialty
| Radiology |
Classification by malignancy
Malignancy
Genomic information
NO
Objectives
Narrative objectives1
To evaluate the safety and efficacy of radiotherapy for esophageal cancer.
Basic objectives2
Safety,Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Overall survival
Key secondary outcomes
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
| 20 | years-old | <= |
Age-upper limit
| Not applicable |
Gender
Male and Female
Key inclusion criteria
1) Definitive radiotherapy
2) Radiotherapy performed between 2005 and 2018.
Key exclusion criteria
1) Palliative radiotherapy
2) Refuse the participation of this retrospective study
Target sample size
150
Research contact person
Name of lead principal investigator
| 1st name | Katsuyuki |
| Middle name | |
| Last name | Shirai |
Organization
Saitama Medical Center, Jichi Medical University
Division name
Department of Radiology
Zip code
330-8503
Address
1-847, Amanuma-cho, Omiya-ku, Saitama
TEL
048-647-2111
kshirai@jichi.ac.jp
Public contact
Name of contact person
| 1st name | Katsuyuki |
| Middle name | |
| Last name | Shirai |
Organization
Saitama Medical Center, Jichi Medical University
Division name
Department of Radiology
Zip code
330-8503
Address
1-847, Amanuma-cho, Omiya-ku, Saitama
TEL
048-647-2111
Homepage URL
kshirai@jichi.ac.jp
Sponsor or person
Institute
Saitama Medical Center, Jichi Medical University
Institute
Department
Personal name
Funding Source
Organization
Saitama Medical Center, Jichi Medical University
Organization
Division
Category of Funding Organization
Self funding
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Saitama Medical Center, Jichi Medical University, IRB
Address
1-847, Amanuma-cho, Omiya-ku, Saitama
Tel
048-647-2111
s-suishin@jichi.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
Other administrative information
Date of disclosure of the study information
| 2018 | Year | 08 | Month | 01 | 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
Open public recruiting
Date of protocol fixation
| 2018 | Year | 07 | Month | 01 | Day |
Date of IRB
| 2018 | Year | 06 | Month | 25 | Day |
Anticipated trial start date
| 2018 | Year | 07 | Month | 01 | Day |
Last follow-up date
| 2021 | Year | 03 | Month | 31 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Retrospective study
Management information
Registered date
| 2018 | Year | 07 | Month | 16 | Day |
Last modified on
| 2020 | Year | 07 | Month | 17 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000038086
