UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000054321 |
|---|---|
| Receipt number | R000061975 |
| Scientific Title | Study of artificial intelligence for classification of joint ultrasound images in rheumatoid arthritis |
| Date of disclosure of the study information | 2024/07/05 |
| Last modified on | 2024/11/04 09:31:13 |
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Basic information
Public title
Study of artificial intelligence in rheumatoid arthritis
Acronym
Study of artificial intelligence in rheumatoid arthritis
Scientific Title
Study of artificial intelligence for classification of joint ultrasound images in rheumatoid arthritis
Scientific Title:Acronym
Study of convolutional neural network for joint ultrasound images in rheumatoid arthritis
Region
| Japan |
Condition
Condition
Rheumatoid arthritis
Classification by specialty
| Clinical immunology |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
This research aimed to study convolutional neural network (CNN) to classify joint ultrasound images in rheumatoid arthritis.
Basic objectives2
Others
Basic objectives -Others
To study performance of CNN to classify synovial vascularity of joint ultrasonography in rheumatoid arthritis.
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
We created artificial joint ultrasound images for CNN training. We studied classification performance of pre-trained CNNs with transfer learning by the artificial images.
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
Patients with rheumatoid arthritis who had joint ultrasonography examination in our hospital were enrolled.
Key exclusion criteria
The study outline was shown in the hospital's homepage and an opt-out management strategy was used to collect the patient information. Patients who did not hope to participate in were excluded. Patients judged by doctors to be inappropriate for the study were excluded.
Target sample size
100
Research contact person
Name of lead principal investigator
| 1st name | Jun |
| Middle name | |
| Last name | Fukae |
Organization
Kuriyama Red Cross Hospital
Division name
Rheumatology
Zip code
069-1513
Address
3-2, Asahi, Kuriyama chou, Yubari gun, Hokkaido, 069-1513, Japan
TEL
81-123-72-1015
jun.fukae@ryumachi-jp.com
Public contact
Name of contact person
| 1st name | Jun |
| Middle name | |
| Last name | Fukae |
Organization
Kuriyama Red Cross Hospital
Division name
Rheumatology
Zip code
069-1513
Address
3-2, Asahi, Kuriyama chou, Yubari gun, Hokkaido, 069-1513, Japan
TEL
81-123-72-1015
Homepage URL
jun.fukae@ryumachi-jp.com
Sponsor or person
Institute
Kuriyama Red Cross Hospital, Rheumatology, Jun Fukae
Institute
Department
Personal name
Funding Source
Organization
Kuriyama Red Cross Hospital, Rheumatology, Jun Fukae
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
Local ethics committees of Kuriyama Red Cross Hospital
Address
3-2, Asahi, Kuriyama chou, Yubari gun, Hokkaido, 069-1513, Japan
Tel
81-123-72-1015
jun.fukae@ryumachi-jp.com
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 | 07 | Month | 05 | 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
74
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
Completed
Date of protocol fixation
| 2024 | Year | 04 | Month | 20 | Day |
Date of IRB
| 2024 | Year | 04 | Month | 26 | Day |
Anticipated trial start date
| 2024 | Year | 05 | Month | 01 | Day |
Last follow-up date
| 2024 | Year | 06 | Month | 01 | Day |
Date of closure to data entry
Date trial data considered complete
| 2024 | Year | 09 | Month | 01 | Day |
Date analysis concluded
| 2024 | Year | 09 | Month | 01 | Day |
Other
Other related information
This was observational study. We collected data of patients with rheumatoid arthritis who had joint ultrasonography at our hospital in the past or study period.
Management information
Registered date
| 2024 | Year | 05 | Month | 06 | Day |
Last modified on
| 2024 | Year | 11 | Month | 04 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000061975
| Research Plan | |
|---|---|
| Registered date | File name |
| 2024/09/05 | Research Protocol.docx |
| Research case data specifications | |
|---|---|
| Registered date | File name |
| 2024/09/05 | Research Data.docx |
| Research case data | |
|---|---|
| Registered date | File name |
| 2024/09/05 | Training data.zip |
