- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01368185
Impact of MK-0954A on Uric Acid in the Management of Hypertension (MK-0954A-366)
February 7, 2022 updated by: Organon and Co
A Retrospective Survey to Evaluate the Impact of Hyzaar on Uric Acid in the Management of Hypertensive Patients in Normal Practice
This was a retrospective, chart review, observational study to assess the effect of MK-0954A (losartan potassium 50 mg + hydrochlorothiazide 12.5 mg [Hyzaar(R)]) treatment for a period of at least three months on serum uric acid levels.
Study Overview
Status
Completed
Conditions
Study Type
Observational
Enrollment (Actual)
1705
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
20 years to 75 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Data from 33 physicians from different levels of hospitals were invited to provide information on patients who received MK-0954A and had pre- and post-treatment serum uric acid and lipid profile reports during the study period.
Each physician could provide up to 30 clinical charts of patients matching the inclusion criteria for the study.
Description
Inclusion criteria:
- Participant was >20 years and <75 years of age on the index date (i.e., the date of initiating MK-0954A therapy)
- Diagnosed with hypertension and had received MK-0954A 50/12.5 mg for at least 3 months
- Had at least one serum uric acid measurements at baseline and one at 3 months after using MK-0954A 50/12.5 mg
Had the following records documented in the chart during the data collection period:
- medical history and co-morbidities (if available)
- sitting blood pressure, serum uric acid, lipid profile test results before and after using MK-0954A 50/12.5 mg
- serum electrolytes, serum creatinine, and pre-meal sugar (if available)
- prescription information of all antihypertensive regimens
Exclusion criteria:
- Had been treated with diuretic or angiotensin-receptor blockers (ARBs) 2 weeks before initiated treatment with MK-0954A 50/12.5 mg
- Serum creatinine >2 mg/dL
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
Cohorts and Interventions
Group / Cohort |
---|
All Participants
Participants with hypertension who had been treated with MK-0954A (losartan potassium 50 mg + hydrochlorothiazide 12.5 mg) for at least three months
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Serum Uric Acid (SUA) Level
Time Frame: Baseline and Month 3
|
SUA at baseline and Month 3.
|
Baseline and Month 3
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The Percentage of Patients With Hyperuricemia
Time Frame: Baseline and Month 3
|
Hyperuricemia was defined as SUA >6.6mg/dL in females and >7.7mg/dL in males.
|
Baseline and Month 3
|
Diastolic Blood Pressure (DBP)
Time Frame: Baseline and Month 3
|
DBP at baseline and month 3.
|
Baseline and Month 3
|
Systolic Blood Pressure (SBP)
Time Frame: Baseline and Month 3
|
SBP at baseline and month 3.
|
Baseline and Month 3
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
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
November 1, 2008
Primary Completion (Actual)
August 1, 2010
Study Completion (Actual)
August 1, 2010
Study Registration Dates
First Submitted
June 6, 2011
First Submitted That Met QC Criteria
June 6, 2011
First Posted (Estimate)
June 7, 2011
Study Record Updates
Last Update Posted (Actual)
February 9, 2022
Last Update Submitted That Met QC Criteria
February 7, 2022
Last Verified
February 1, 2022
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 0954A-366
- MK-0954A-366
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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