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Investigating Safety, Tolerability and Pharmakinetics When Giving Single and Fractionated Doses of AZD3241 to Healthy Volunteers (SAD)

This study has been completed.
ClinicalTrials.gov Identifier:
First Posted: August 7, 2008
Last Update Posted: November 13, 2008
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
The study is carried out in order to investigate safety, tolerability and pharmacokinetics after administrating single and fractionated doses of AZD3241 to healthy volunteers

Condition Intervention Phase
Healthy Volunteers Drug: AZD3241 Drug: Placebo Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Basic Science
Official Title: A Single-Centre, Placebo-Controlled, Randomized, Double-Blind Study to Evaluate the Safety, Tolerability and Pharmacokinetics of AZD3241 Following Administration of Single Ascending (Part A) and Fractionated Ascending (Part B) Oral Doses to Young Healthy Volunteers

Further study details as provided by AstraZeneca:

Primary Outcome Measures:
  • General tolerability and safety variables [ Time Frame: 2 weeks ]

Secondary Outcome Measures:
  • pk [ Time Frame: approximately 48 hour ]

Estimated Enrollment: 64
Study Start Date: July 2008
Study Completion Date: November 2008
Primary Completion Date: November 2008 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: 1 Drug: AZD3241
single oral dose
Placebo Comparator: 2 Drug: Placebo


Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years to 49 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes

Inclusion Criteria:

  • Provision of informed consent
  • Body Mass Index (BMI) 19 to 30 kg/m2 inclusive
  • Clinically normal physical findings, including BP, pulse rate, ECG and laboratory findings, as judged by the investigator

Exclusion Criteria:

  • Clinically significant illness within the 2 weeks prior to the administration of the investigational product
  • Heart rate (resting, recumbent) <50 bmp or >85 bmp
  • History of severe allergy/hypersensitivity or ongoing allergy/hypersensitivity as judged by the investigator
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00729443

Research Site
Stockholm, Sweden
Sponsors and Collaborators
Principal Investigator: Ingemar Bylesjö Astrazeneca Clinical Pharmacology Unit, Stockholm, Sweden
  More Information

Responsible Party: Jarkko Kalliomäki, MD, Medical Science Director, Neuroscience alpha, AstraZeneca R&D Södertälje, Sweden
ClinicalTrials.gov Identifier: NCT00729443     History of Changes
Other Study ID Numbers: D0490C00012
EudractCT# 2008-002466-62
First Submitted: August 4, 2008
First Posted: August 7, 2008
Last Update Posted: November 13, 2008
Last Verified: November 2008

Keywords provided by AstraZeneca:
Single dose
Phase 1
Safety of AZD3241
tolerability of AZD3241