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Risk Assessment and Treat Compliance in Hypertension Education Trial

Evaluation of the Effect of Cardiovascular Risk Assessment in Treatment Compliance in Hypertension

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00694239
Acronym
RATCHET
Enrollment
100
Registered
2008-06-10
Start date
2007-05-31
Completion date
2011-03-31
Last updated
2011-06-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Dyslipidemia, Hypertension

Keywords

hypertension, compliance

Brief summary

The RATCHET study assesses if patient knowledge of estimated cardiovascular risk at current and recommended target blood pressure levels improves compliance in the management of hypertension.

Interventions

BEHAVIORALKnowledge of Cardiovascular Risk Assessment

Knowledge of Cardiovascular Risk Assessment and risk reduction at target BP, reviewed every 3-6 months.

Sponsors

University of Western Ontario, Canada
CollaboratorOTHER
The Physicians' Services Incorporated Foundation
CollaboratorOTHER
London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
TRIPLE (Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
30 Years to 84 Years
Healthy volunteers
No

Inclusion criteria

* Essential hypertension (new diagnosis or established diagnosis) meeting criteria for pharmacologic therapy as defined by current guidelines

Exclusion criteria

* Lack of written informed consent * Previous myocardial infarction * Previous stroke * Congestive heart failure * Stage 3 or greater chronic kidney disease * Pregnancy * Usage of medication bubble/blister package

Design outcomes

Primary

MeasureTime frame
Medication Compliance1 year

Secondary

MeasureTime frame
Patient perception of cardiovascular risk1 year
Pilot Feasibility Study1 year
Blood Pressure1 year
Cholesterol Level1 year
Framingham Risk Score (stroke and coronary artery disease)1 year

Countries

Canada

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026