MK0952 in Patients With Mild-to-Moderate Alzheimer's Disease (0952-004)(COMPLETED)

NCT ID: NCT00362024

Last Updated: 2016-05-16

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

TERMINATED

Clinical Phase

PHASE2

Total Enrollment

24 participants

Study Classification

INTERVENTIONAL

Study Start Date

2006-11-30

Study Completion Date

2007-11-30

Brief Summary

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MK0952 is a phosphodiesterase type IV (PDE4) inhibitor in development for improvement of cognitive impairment in mild-to-moderate Alzheimer's disease.

Detailed Description

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Conditions

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Alzheimer's Disease

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Interventions

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MK0952

Intervention Type DRUG

Comparator: Placebo

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Male or females
* Age \>/= 55 years, With mild-to-moderate AD, with MMSE between 18 and 26, inclusive, MHIS score \</= 4, Global CDR score of 1 or 2
* Who have a reliable informant/caregiver to accompany patient to all clinic visits
* If using a symptomatic AD treatments, patients must be on stable dose for \>/= 6 months

Exclusion Criteria

* Patients must not be living in nursing home or skilled nursing facility
* Patients must not have current evidence and/or history of Crohn's disease, ulcerative colitis, proctitis, GI bleeding, mesenteric arteritis
* Patients must not have current evidence and/or history of poorly-controlled hypertension, clinically significant cardiac arrhythmia, angina, or CHF
* Patients must not have current evidence and/or history of a psychotic disorder or major untreated depressive disorder
* Patients must not have current evidence and/or history of stroke or multiple lacunar infarcts, or neurological or neurodegenerative disorder (other than AD)
* Various concomitant therapy restrictions
Minimum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Merck Sharp & Dohme LLC

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Medical Monitor

Role: STUDY_DIRECTOR

Merck Sharp & Dohme LLC

Other Identifiers

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2006_026

Identifier Type: -

Identifier Source: secondary_id

0952-004

Identifier Type: -

Identifier Source: org_study_id

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