Prognosis of Atypical Pituitary Adenomas
|ClinicalTrials.gov Identifier: NCT00473369|
Recruitment Status : Unknown
Verified May 2007 by Tohoku University.
Recruitment status was: Active, not recruiting
First Posted : May 15, 2007
Last Update Posted : May 15, 2007
Context: Pituitary adenoma is generally indolent, but an aggressive subtype called atypical adenoma has uncertain prognosis, and an unclear relationship between prognosis and morphology.
Objective: This study investigated the prognostic factors of this tumor. Design: Retrospective analysis. Setting: University and associated hospitals.
|Condition or disease|
|Study Type :||Observational|
|Observational Model:||Case Control|
|Observational Model:||Natural History|
|Study Start Date :||January 2001|
|Estimated Study Completion Date :||May 2007|
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00473369
|Principal Investigator:||Yoshikazu Ogawa, M. D.||Department of neurosurgery, Tohoku university|