- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00187395
CHIPS (Control of Hypertension in Pregnancy Study): A Pilot Trial
March 9, 2009 updated by: Sunnybrook Health Sciences Centre
Control of Hypertension in Pregnancy Study: A Pilot Trial
Prior to undertaking CHIPS which will be a large and difficult trial, we believe we need to first determine whether clinicians will comply with the interventions of 'less tight' and 'tight' control of dBP, and whether the interventions will result in differences in mean dBP between groups.
A pilot will also allow us to confirm the ability of centres to identify eligible women and the willingness of women to join CHIPS.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
To determine whether 'less tight' control of mild-moderate non-proteinuric maternal hypertension, aiming for a diastolic blood pressure (dBP) of 100mmHg, can decrease the risks of adverse perinatal outcome without increasing maternal risk compared with 'tight' control, aiming for a dBP of 85mmHg.
Study Type
Interventional
Enrollment
132
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Ontario
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Toronto, Ontario, Canada, M5G 1N8
- Maternal Infant and Reproducting Health Research Unit - CHIPS Data Coordinating Centre
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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 48 years (ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Female
Description
Inclusion Criteria:
- dBP 90-109mmHg due to pre-existing or gestational hypertension; live fetus(es); and 20-33+6 weeks.
Exclusion Criteria:
- dBP consistently < 85mmHg by home BP monitoring; severe systolic hypertension; proteinuria; contraindication to either arm of the trial or to prolongation of pregnancy; or known lethal/major fetal anomaly.
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
- Masking: NONE
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
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Mean dBP at 28, 32 and 36 weeks gestation
|
Secondary Outcome Measures
Outcome Measure |
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Clinician compliance with treatment protocols; women's satisfaction with care.
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Investigators
- Principal Investigator: Laura Magee, MD, Sunnybrook Health Sciences Centre
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.
Helpful Links
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
April 1, 2003
Study Completion
December 1, 2005
Study Registration Dates
First Submitted
September 13, 2005
First Submitted That Met QC Criteria
September 13, 2005
First Posted (ESTIMATE)
September 16, 2005
Study Record Updates
Last Update Posted (ESTIMATE)
March 12, 2009
Last Update Submitted That Met QC Criteria
March 9, 2009
Last Verified
September 1, 2005
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- MCT- 59755
- ISRCTN57277508
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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