UMIN ID: C000000242
Registered date:20/09/2005
Randomized clinical study on Narrow Band Imaging (NBI) for diagnosis of superficial head and nack and esophageal cancer
Basic Information
| Recruitment status | Complete: follow-up continuing |
|---|---|
| Health condition(s) or Problem(s) studied | Esophageal cancer |
| Date of first enrollment | 2005/03/01 |
| Target sample size | 300 |
| Countries of recruitment | Japan |
| Study type | Interventional |
| Intervention(s) | NBI control |
Outcome(s)
| Primary Outcome | Comparison of the detection rate of superficial head and neck cancer between NBI and conventional obseravation in the esophageal caner patients |
|---|---|
| Secondary Outcome | Comparison of the diagnostic accuracy of superficial head and neck cancer between NBI and conventional obseravation in the esophageal caner patients |
Key inclusion & exclusion criteria
| Age minimum | 20years-old |
|---|---|
| Age maximum | Not applicable |
| Gender | Male and Female |
| Include criteria | |
| Exclude criteria | esophageal stenosis esophageal varices |
Related Information
| Primary Sponsor | Innovation of New Diagnositic Modarities and Research on their diagnostic accuracy |
|---|---|
| Secondary Sponsor | |
| Source(s) of Monetary Support | Ministry of Health and Welfare |
| Secondary ID(s) |
Contact
| public contact | |
| Name | Manabu Muto |
| Address | Japan |
| Telephone | 04-7133-1111 |
| Affiliation | Natioanal Cancer Center Hospital East Division of Digestive Endoscopy and GI Oncology |
| scientific contact | |
| Name | Manabu Muto |
| Address | 6-5-1 Kashiwanoha Kashiwa, Chiba, Japan Japan |
| Telephone | |
| Affiliation | National Cancer Center Hospital East Division of Digestive Endoscopy and GI Oncology |