Status:

UNKNOWN

Bone Marrow-derived Cells' Contribution to Tumor Formation and Inflammation

Lead Sponsor:

Komagome Hospital

Conditions:

Gastrointestinal Neoplasms

Eligibility:

All Genders

20-70 years

Brief Summary

The purpose of this study is to clarify the relationship bone marrow-derived cells and the formation of the tumors, and the role of these cells in regeneration of epithelial cells in the gastrointesti...

Detailed Description

Recent experimental studies showed that circulating bone marrow-derived stem cells contribute to the formation of cancers cells. However, it is not clear whether this is applicable to human beings or ...

Eligibility Criteria

Inclusion

  • After allogeneic bone marrow transplantation

Exclusion

  • Contraindication for gastrointestinal endoscopy

Key Trial Info

Start Date :

April 1 2007

Trial Type :

OBSERVATIONAL

Allocation :

ESTIMATED

End Date :

March 1 2017

Estimated Enrollment :

300 Patients enrolled

Trial Details

Trial ID

NCT00452205

Start Date

April 1 2007

End Date

March 1 2017

Last Update

August 4 2009

Active Locations (1)

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1

Cancer and Infection Disease Center, Komagome

Tokyo, Bunkyo-ku, Japan, 113-8677