UMIN-ICDS Clinical Trial
| Unique ID issued by UMIN | UMIN000062165 |
|---|---|
| Receipt number | R000071143 |
| Scientific Title | Evaluation of the impact of structural differences in input tasks on cognitive load in angiography suites: A comparative study of search-based input and list-type barcode input. |
| Date of disclosure of the study information | 2026/07/08 |
| Last modified on | 2026/07/08 00:27:00 |
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Basic information
Public title
Evaluation of the impact of structural differences in input tasks on cognitive load in angiography suites: A comparative study of search-based input and list-type barcode input.
Acronym
Comparison of input methods in the angiography suite.
Scientific Title
Evaluation of the impact of structural differences in input tasks on cognitive load in angiography suites: A comparative study of search-based input and list-type barcode input.
Scientific Title:Acronym
Comparison of input methods in the angiography suite.
Region
| Japan |
Condition
Condition
Not applicable (System evaluation targeting medical staff)
Classification by specialty
| Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To quantitatively evaluate the impact of structural differences in input tasks on input efficiency and subjective cognitive load of medical staff in angiography suites, by comparing search-based input and list-type barcode input.
Basic objectives2
Safety,Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Total time required to input all items under each condition (seconds).
Key secondary outcomes
Number of near-miss occurrences under each condition (count).
Base
Study type
Interventional
Study design
Basic design
Cross-over
Randomization
Randomized
Randomization unit
Cluster
Blinding
Open -no one is blinded
Control
Active
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
2
Purpose of intervention
Educational,Counseling,Training
Type of intervention
| Other |
Interventions/Control_1
[Condition A: Search-based input]
Manual search input widely used in medical information systems. Enter the material or drug name using a keyboard and select/confirm the target item from the list of candidates on the screen.
Interventions/Control_2
[Condition B: List-type barcode input]
A method of directly reading a barcode on a dedicated sheet laid out in consideration of the flow lines, linked to the article/drug master.
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
Nurses belonging to Intensive Care Center A at Fukuoka University Chikushi Hospital, who are actually engaged in angiography room work in daily medical care, are 20 years of age or older, and have provided written informed consent.
Key exclusion criteria
Those who belong to the center but are not yet involved in angiography room work (e.g., new nurses).
Target sample size
20
Research contact person
Name of lead principal investigator
| 1st name | SHINICHI |
| Middle name | |
| Last name | KATO |
Organization
Fukuoka University Chikushi Hospital
Division name
Department of Radiology
Zip code
8188502
Address
1-1-1 Zokumyoin, Chikushino, Fukuoka
TEL
0929211911
skato@fukuoka-u.ac.jp
Public contact
Name of contact person
| 1st name | SHINICHI |
| Middle name | |
| Last name | KATO |
Organization
Fukuoka University Chikushi Hospital
Division name
Department of Radiology
Zip code
8188502
Address
1-1-1 Zokumyoin, Chikushino, Fukuoka
TEL
0929211911
Homepage URL
skato@fukuoka-u.ac.jp
Sponsor or person
Institute
Fukuoka University
Institute
Department
Personal name
SHINICHI KATO
Funding Source
Organization
None
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
Fukuoka University Research Promotion Division
Address
8-19-1 Nanakuma, Jonan-ku, Fukuoka
Tel
092-871-6631
kensui@adm.fukuoka-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
Other administrative information
Date of disclosure of the study information
| 2026 | Year | 07 | Month | 08 | 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
| 2026 | Year | 06 | Month | 10 | Day |
Date of IRB
Anticipated trial start date
| 2026 | Year | 07 | Month | 30 | Day |
Last follow-up date
| 2027 | Year | 03 | Month | 31 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2026 | Year | 07 | Month | 08 | Day |
Last modified on
| 2026 | Year | 07 | Month | 08 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000071143
