UMIN ID: UMIN000053829
Registered date:01/05/2024
Mapping biopsy to assess the superficial ductal spread of the biliary tract cancer
Basic Information
| Recruitment status | Pending |
|---|---|
| Health condition(s) or Problem(s) studied | Cases of biliary tract cancer with mapping biopsy to evaluate the superficial ductal spread before surgical resection |
| Date of first enrollment | 2024/04/01 |
| Target sample size | 60 |
| Countries of recruitment | Japan |
| Study type | Observational |
| Intervention(s) |
Outcome(s)
| Primary Outcome | To evaluate the accuracy of mapping biopsy for diagnosing superficial ductal spread before surgical resectio |
|---|---|
| Secondary Outcome | The accuracy of mapping biopsy (under POCS, with/without Endosheather) The adverse events The efficacy of surgical treatment The comparison of biopsy and surgical specimens |
Key inclusion & exclusion criteria
| Age minimum | 20years-old |
|---|---|
| Age maximum | 120years-old |
| Gender | Male and Female |
| Include criteria | |
| Exclude criteria | The patients who did not undergo endoscopic diagnosis or the mapping biopsy |
Related Information
| Primary Sponsor | Matsunami General Hospital |
|---|---|
| Secondary Sponsor | |
| Source(s) of Monetary Support | Matsunami General Hospital |
| Secondary ID(s) |
Contact
| public contact | |
| Name | Mitsuru Okuno |
| Address | Tashiro 185-1, Kasamatu cho, Hashima Gun, Gifu pref. Japan 5016062 |
| Telephone | 0583880111 |
| mkobdkl@yahoo.co.jp | |
| Affiliation | Matsunami General Hospital Department of Gastroenterology |
| scientific contact | |
| Name | Mitsuru Okuno |
| Address | Tashiro 185-1, Kasamatu cho, Hashima Gun, Gifu pref. Japan |
| Telephone | 058-388-0111 |
| mkobdkl@yahoo.co.jp | |
| Affiliation | Matsunami General Hospital Department of Gastroenterology |