Prognosis of Atypical Pituitary Adenomas

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Study Classification

OBSERVATIONAL

Study Start Date

2001-01-31

Study Completion Date

2007-05-31

Brief Summary

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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.

Detailed Description

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Conditions

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Pituitary Diseases

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

OTHER

Eligibility Criteria

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Inclusion Criteria

* pituitary adenomas of more than 3 % of Ki67 labeling index surgically treated at Tohoku university and associated hospital

Exclusion Criteria

* pituitary adenomas of less than 3 % of Ki-67 labeling index surgically treated at Tohoku university and associated hospital

Minimum Eligible Age

12 Years

Maximum Eligible Age

74 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Principal Investigators

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Yoshikazu Ogawa, M. D.

Role: PRINCIPAL_INVESTIGATOR

Department of neurosurgery, Tohoku university

Other Identifiers

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1-2007.nsg.med.tohoku

Identifier Type: -

Identifier Source: org_study_id