trial

Memantine for the Treatment of Cognitive Dysfunction and Negative Symptoms in Patients With Chronic Schizophrenia

NCTId NCT00148616
as of 2026-07-01
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at a glance
Phase 3 · Terminated
Enrollment 13 (actual)
Sponsored by M. Schaefer, MD
Primary completion 2008-06
Synthesized from structured facts only — each point cited above.

Design & status

Phase
Phase 3
Status
Terminated
Enrollment
13 (actual)
Study type
Interventional
Allocation
Randomized
Model
Parallel
Masking
Triple
Start
2004-04
Primary completion
2008-06
Eligibility
ALL · 18 Years · 40 Years

Interventions & indications

Drugs
Memantine

Sponsors

M. Schaefer, MDLead Sponsor
Stanley Medical Research InstituteCollaborator

Investigators

1
Martin Schaefer, MDPrincipal Investigator

Sites

1 total
Berlin, Germany

Linked catalysts

1
Memantine for the Treatment of Cognitive Dysfunction and Negative Symptoms in Pa — primary completion2008-06

Facts & assertions

4 sourced
Enrollment
13
Phase
PHASE3
Primary Completion Date
2008-06
Status
TERMINATED
relationships
The graph out of here
drug
Memantine
drug
lead_sponsor
M. Schaefer, MD
company
collaborator
Stanley Medical Research Institute
company
indication
Chronic Schizophrenia
indication
Schizophrenia
indication
Cognitive Dysfunction
indication
investigator
Martin Schaefer, MD
person