UMIN ID: UMIN000000924
Registered date:03/12/2007
A retrospective study on the effects of gene polymorphisms on postoperative pain management in patients undergoing major abdominal surgery
Basic Information
| Recruitment status | Recruiting |
|---|---|
| Health condition(s) or Problem(s) studied | Pain |
| Date of first enrollment | 2004/01/01 |
| Target sample size | 200 |
| Countries of recruitment | Japan |
| Study type | Observational |
| Intervention(s) |
Outcome(s)
| Primary Outcome | Associations between gene polymorphisms and postoperative opioid requirements or intensity of postoperative pain in patients who had undergone major abdominal surgery in the last several years |
|---|---|
| Secondary Outcome |
Key inclusion & exclusion criteria
| Age minimum | 20years-old |
|---|---|
| Age maximum | 75years-old |
| Gender | Male and Female |
| Include criteria | |
| Exclude criteria | Patients less than 20 years and more than 75 years or those with severe complications |
Related Information
| Primary Sponsor | Tokyo Metropolitan Institute of Medical Science |
|---|---|
| Secondary Sponsor | The University of Tokyo, The Institute of Medical Science Toho University Sakura Medical Center |
| Source(s) of Monetary Support | Ministry of Health, Labour and Welfare |
| Secondary ID(s) |
Contact
| public contact | |
| Name | Kazutaka Ikeda |
| Address | 2-1-6 Kamikitazawa, Setagaya-ku, Tokyo Japan |
| Telephone | 03-6834-2379(EXT-3825) |
| ikeda-kz@igakuken.or.jp | |
| Affiliation | Tokyo Metropolitan Institute of Medical Science Addictive Substance Project |
| scientific contact | |
| Name | Kazutaka Ikeda |
| Address | 2-1-6 Kamikitazawa, Setagaya-ku, Tokyo Japan |
| Telephone | 03-6834-2379(EXT-3825) |
| ikeda-kz@igakuken.or.jp | |
| Affiliation | Tokyo Metropolitan Institute of Medical Science Addictive Substance Project |