UMIN ID: UMIN000054327
Registered date:07/05/2024
Observational Study on Patch-Based Respiratory Phase Matching Method for Digital Subtraction Angiography under Spontaneous Respiration
Basic Information
| Recruitment status | Recruiting |
|---|---|
| Health condition(s) or Problem(s) studied | Patients with hepatocellular carcinoma, cirrhosis, portal hypertension |
| Date of first enrollment | 2023/02/09 |
| Target sample size | 20 |
| Countries of recruitment | Japan |
| Study type | Observational |
| Intervention(s) |
Outcome(s)
| Primary Outcome | Effectiveness of artifact reduction compared to conventional DSA images (5-point scale) |
|---|---|
| Secondary Outcome |
Key inclusion & exclusion criteria
| Age minimum | Not applicable |
|---|---|
| Age maximum | Not applicable |
| Gender | Male and Female |
| Include criteria | |
| Exclude criteria | 1) With unclear images 2) Those with missing values |
Related Information
| Primary Sponsor | Chiba university |
|---|---|
| Secondary Sponsor | |
| Source(s) of Monetary Support | Nothing |
| Secondary ID(s) |
Contact
| public contact | |
| Name | Takayuki Kondo |
| Address | 1-8-1 Chuo Ward, Chiba City, Chiba Prefecture Japan 2608677 |
| Telephone | 43222717 |
| takakon@chiba-u.jp | |
| Affiliation | Chiba University Hospital Gastroenterology |
| scientific contact | |
| Name | Naoya Kato |
| Address | 1-8-1 Chuo Ward, Chiba City, Chiba Prefecture Japan |
| Telephone | 43222717 |
| kato.naoya@chiba-u.jp | |
| Affiliation | Chiba University Hospital Gastroenterology |