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Safety Study of CTS21166 to Treat Alzheimer Disease

This study has been completed.
Sponsor:
Information provided by:
CoMentis
ClinicalTrials.gov Identifier:
NCT00621010
First received: February 11, 2008
Last updated: July 7, 2008
Last verified: July 2008
History of Changes
  Purpose

This study is the first human exposure for the drug candidate CTS21166 in healthy male volunteers


Condition Intervention Phase
Alzheimer's Disease
 Drug: CTS21166 (ZPQ-21166)
 Phase 1

Study Type: Interventional
Study Design: Endpoint Classification: Safety Study
Primary Purpose: Treatment
Official Title: A Phase 1 Single Escalating Dose Study to Assess the Safety and Pharmacokinetics of CTS21166 Administered Intravenously to Healthy Adult Males

Resource links provided by NLM:

U.S. FDA Resources

Further study details as provided by CoMentis:

Primary Outcome Measures:
  • To evaluate the safety and tolerability of single ascending doses of CTS21166 following intravenous administration

Secondary Outcome Measures:
  • To evaluate the pharmacokinetics(PK) of CTS21166 and its major metabolites as assessed in plasma

Enrollment: 56
Study Start Date: June 2007
Study Completion Date: February 2008
Primary Completion Date: February 2008 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Cohort Drug: CTS21166 (ZPQ-21166)

Cohort 1: (7.5 mg): 6 subjects, plus 2 placebo. If no safety concerns after 7 days; Cohort 2: (22.5 mg): 6 subjects, plus 2 placebo. If no safety concerns after 7 days; Cohort 3: (45 mg): 6 subjects, plus 2 placebo. If no safety concerns after 7 days; Cohort 4: (90 mg): 6 subjects, plus 2 placebo. If no safety concerns after 7 days; Cohort 5: (150 mg): 6 subjects, plus 2 placebo. If no safety concerns after 7 days; Cohort 6: (225 mg): 6 subjects, plus 2 placebo. If no safety concerns after 7 days,proceed to Part B.

Cohort 7: (225 mg): Up to 10 subjects, open label, 3 hour infusion

  Eligibility

Ages Eligible for Study:   22 Years and older
Genders Eligible for Study:   Male
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Healthy adult male > age 21;
  • non-smoker (minimum 6 months);

Exclusion Criteria:

  • History or evidence of clinically significant cardiovascular, pulmonary, hepatic, renal, hematologic, gastrointestinal, endocrine, immunologic, dermatologic,neurologic, psychiatric, oncologic, or allergic (including anaphylactic drug allergies, but excluding untreated, asymptomatic, seasonal allergies at time of dosing) disease
  • History or evidence of intravenous illicit drug use, human immunodeficiency virus (HIV), hepatitis B, or hepatitis C;
  • Participation in another clinical trial within 30 days prior to dosing
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00621010

Locations
United States, Utah
Lifetree Clinical Research
Salt Lake City, Utah, United States, 84106
Sponsors and Collaborators
CoMentis
Investigators
Study Director: Henry Hsu, M.D. CoMentis
  More Information

No publications provided

Responsible Party: Henry Hsu, MD, Comentis, Inc.
ClinicalTrials.gov Identifier: NCT00621010     History of Changes
Other Study ID Numbers: CTS21166-101
Study First Received: February 11, 2008
Last Updated: July 7, 2008
Health Authority: United States: Food and Drug Administration

Additional relevant MeSH terms:
Alzheimer Disease
Dementia
Brain Diseases
Central Nervous System Diseases
Nervous System Diseases
 Tauopathies
Neurodegenerative Diseases
Delirium, Dementia, Amnestic, Cognitive Disorders
Mental Disorders

ClinicalTrials.gov processed this record on May 23, 2013