- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00533676
Endpoint Validation Study (0524A-015)
February 16, 2017 updated by: Merck Sharp & Dohme LLC
A Randomized, Double-Blind, Placebo-Controlled Endpoint Selection and Questionnaire Validation Study to Assess the Niacin Induced Flushing Caused by NIASPAN (TM)
To determine the most effective daily dose of MK0524A when compared with placebo after the 8-week treatment period for Niacin Induce Flushing (NIF).
Study Overview
Status
Completed
Conditions
Study Type
Interventional
Enrollment
165
Phase
- Phase 2
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 70 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Patients must be male or female between 18 to 70 years
- Qualified women must be sterile (through surgery) and/or post-menopausal, and/or agree to use birth control
Exclusion Criteria:
- You are a woman who is having hot flashes, receiving Hormone Replacement Therapy (HRT), and/or other therapies for hot flashes
- You are currently using Niacin/or Niacin containing products with a daily dose over 50 mg/day
- You are sensitive to niacin
- You have a history gout
- You drink more than 2 glasses of alcohol per day and you are not willing to stop
- You don't have access to a telephone
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
To determine the most effective daily dose and measurements to assess acute and chronic (long-lasting) Niacin Induce Flushing (NIF).
Time Frame: 8 weeks
|
8 weeks
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
To assess the the time points of Niacin Induce Flushing (NIF) across the 8-week treatment period.
Time Frame: 8 weeks
|
8 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Norquist JM, Watson DJ, Yu Q, Paolini JF, McQuarrie K, Santanello NC. Validation of a questionnaire to assess niacin-induced cutaneous flushing. Curr Med Res Opin. 2007 Jul;23(7):1549-60. doi: 10.1185/030079907x199637.
- Paolini JF, Mitchel YB, Reyes R, Thompson-Bell S, Yu Q, Lai E, Watson DJ, Norquist JM, Sisk CM, Bays HE. Measuring flushing symptoms with extended-release niacin using the flushing symptom questionnaire: results from a randomised placebo-controlled clinical trial. Int J Clin Pract. 2008 Jun;62(6):896-904. doi: 10.1111/j.1742-1241.2008.01739.x. Epub 2008 Apr 10.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
August 1, 2004
Primary Completion (Actual)
December 1, 2006
Study Completion (Actual)
December 1, 2006
Study Registration Dates
First Submitted
September 19, 2007
First Submitted That Met QC Criteria
September 19, 2007
First Posted (Estimate)
September 21, 2007
Study Record Updates
Last Update Posted (Actual)
February 17, 2017
Last Update Submitted That Met QC Criteria
February 16, 2017
Last Verified
February 1, 2017
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Skin Manifestations
- Flushing
- Physiological Effects of Drugs
- Adrenergic Agents
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Autonomic Agents
- Peripheral Nervous System Agents
- Adrenergic alpha-Agonists
- Adrenergic Agonists
- Respiratory System Agents
- Sympathomimetics
- Vasoconstrictor Agents
- Nasal Decongestants
- Oxymetazoline
Other Study ID Numbers
- 0524A-015
- MK0524A-015
- 2007_612
Plan for Individual participant data (IPD)
Study Data/Documents
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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