UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000055769 |
|---|---|
| Receipt number | R000063739 |
| Scientific Title | Evaluation of patient positioning accuracy using a treatment chair for radiotherapy |
| Date of disclosure of the study information | 2024/10/11 |
| Last modified on | 2025/04/07 15:23:06 |
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Basic information
Public title
Evaluation of patient positioning accuracy using a treatment chair for radiotherapy
Acronym
Accuracy of upright patient positioning for radiotherapy
Scientific Title
Evaluation of patient positioning accuracy using a treatment chair for radiotherapy
Scientific Title:Acronym
Accuracy of upright patient positioning for radiotherapy
Region
| Japan |
Condition
Condition
Cancer at all sites
Classification by specialty
| Radiology |
Classification by malignancy
Malignancy
Genomic information
NO
Objectives
Narrative objectives1
To evaluate inter-fractional and intra-fractional patient positioning accuracies using a treatment chair for radiotherapy
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
inter-fractional and intra-fractional patient positioning accuracies
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
| 18 | years-old | <= |
Age-upper limit
| Not applicable |
Gender
Male and Female
Key inclusion criteria
who are 18 years old or older and able to control their positions using a chair.
who are willing to participate the study or who the researcher judges to be able to understand the consent of the study.
Key exclusion criteria
who the researcher judges to be unfit for the study.
Target sample size
15
Research contact person
Name of lead principal investigator
| 1st name | Hitoshi |
| Middle name | |
| Last name | Ishikawa |
Organization
National Institutes for Quantum Science and Technology
Division name
QSTHopital
Zip code
263-8555
Address
4-9-1 Anagawa, Inage, Chiba
TEL
0432063306
ishikawa.hitoshi@qst.go.jp
Public contact
Name of contact person
| 1st name | Kyoko |
| Middle name | |
| Last name | Tsuyuki |
Organization
National Institutes for Quantum Science and Technology
Division name
QST Hospital
Zip code
263-8555
Address
4-9-1 Anagawa, Inage, Chiba
TEL
0432063306
Homepage URL
ishikawa.hitoshi@qst.go.jp
Sponsor or person
Institute
National Institutes for Quantum Science and Technology
Institute
Department
Personal name
Funding Source
Organization
National Institutes for Quantum Science and Technology
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
National Institutes for Quantum Science and Technology
Address
4-9-1 Anagawa, Inage4 Chiba
Tel
0432063306
ishikawa.hitoshi@qst.go.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
| 2024 | Year | 10 | Month | 11 | 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
No longer recruiting
Date of protocol fixation
| 2024 | Year | 09 | Month | 18 | Day |
Date of IRB
| 2024 | Year | 10 | Month | 02 | Day |
Anticipated trial start date
| 2024 | Year | 10 | Month | 15 | Day |
Last follow-up date
| 2027 | Year | 12 | Month | 31 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
To evaluate the deviation of the inter-fractional and intra-fractional deviations of body surface position by repeated procedures using a treatment chair for radiotherapy
Management information
Registered date
| 2024 | Year | 10 | Month | 07 | Day |
Last modified on
| 2025 | Year | 04 | Month | 07 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000063739
