e-Counseling Promotes Blood Pressure Reduction and Therapeutic Lifestyle Change in Hypertension

NCT ID: NCT01541540

Last Updated: 2016-10-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

264 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-02-29

Study Completion Date

2016-03-31

Brief Summary

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This proposed clinical trial, REACH, will enroll 538 persons with hypertension. All subjects will continue with their prescribed medications. Our main objective is to assess whether preventive e-counseling (provided through a website of the Heart and Stroke Foundation) improves blood pressure and cardiovascular risk status over a 12-month interval. REACH will also evaluate improvement in lifestyle behaviors that include diet, exercise, smoking, and adherence to prescribed medications. Finally, we will quantify the amount of e-counseling support that is required during REACH to evoke a significant reduction in blood pressure. It is hypothesized that e-Counseling (vs. Control) will significantly improve blood pressure and lifestyle behaviours at the 12-month assessment. The findings of this trial will provide information that is critical to our understanding of how internet-based programs can help to improve blood pressure and to reduce the risk for cardiovascular disease.

Detailed Description

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Conditions

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Hypertension

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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e-Counseling plus Usual Care

Group Type EXPERIMENTAL

e-Counseling plus Usual Care

Intervention Type BEHAVIORAL

28 emails will be sent proactively over a 12-month period. Emails will be sent weekly for the first 4 months, biweekly from months 5 to 8, and monthly from months 9 to 12. Each email will contain an e-link to lifestyle counseling activities designed to enhance motivation and skill to initiate and maintain lifestyle change. e-Counseling includes video-based education and counseling as well as e-tools to self-monitor and reinforce adherence to self-management behavior for exercise, diet, prescribed medications and smoke-free living.

e-Info Control plus Usual Care

Group Type ACTIVE_COMPARATOR

Control

Intervention Type BEHAVIORAL

The control group will receive general educational material on heart healthy living. 28 emails will be sent proactively over a 12-month period. Emails will be sent weekly for the first 4 months, biweekly from months 5 to 8, and monthly from months 9 to 12.

Interventions

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e-Counseling plus Usual Care

28 emails will be sent proactively over a 12-month period. Emails will be sent weekly for the first 4 months, biweekly from months 5 to 8, and monthly from months 9 to 12. Each email will contain an e-link to lifestyle counseling activities designed to enhance motivation and skill to initiate and maintain lifestyle change. e-Counseling includes video-based education and counseling as well as e-tools to self-monitor and reinforce adherence to self-management behavior for exercise, diet, prescribed medications and smoke-free living.

Intervention Type BEHAVIORAL

Control

The control group will receive general educational material on heart healthy living. 28 emails will be sent proactively over a 12-month period. Emails will be sent weekly for the first 4 months, biweekly from months 5 to 8, and monthly from months 9 to 12.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Age: 35-74 years
* Diagnosis of hypertension: Medication or physician confirmation
* Baseline BP in lab: \>=140/90 (if no meds); \>=130/85 (if on meds)
* If medications, prescription unchanged \>=2 months Comprehension of English (oral and written)

Exclusion Criteria

* diagnosis of clinically significant arrhythmia, sleep apnea, kidney disease, major psychiatric illness (eg. psychosis), alcohol or drug dependence in the previous year; institutional residence, or an inability to comprehend English
Minimum Eligible Age

35 Years

Maximum Eligible Age

74 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University Health Network, Toronto

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Robert P Nolan, Ph.D

Role: PRINCIPAL_INVESTIGATOR

Behavioural Cardiology Research Unit, University Health Network

Locations

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Vancouver Coastal Health

Vancouver, British Columbia, Canada

Site Status

London Health Science Center

London, Ontario, Canada

Site Status

Grey Bruce Health Unit

Owen Sound, Ontario, Canada

Site Status

University Health Network (Toronto Gen Hosp Site)

Toronto, Ontario, Canada

Site Status

Countries

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Canada

References

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Liu S, Tanaka R, Barr S, Nolan RP. Effects of self-guided e-counseling on health behaviors and blood pressure: Results of a randomized trial. Patient Educ Couns. 2020 Mar;103(3):635-641. doi: 10.1016/j.pec.2019.10.007. Epub 2019 Oct 19.

Reference Type DERIVED
PMID: 31669047 (View on PubMed)

Nolan RP, Feldman R, Dawes M, Kaczorowski J, Lynn H, Barr SI, MacPhail C, Thomas S, Goodman J, Eysenbach G, Liu S, Tanaka R, Surikova J. Randomized Controlled Trial of E-Counseling for Hypertension: REACH. Circ Cardiovasc Qual Outcomes. 2018 Jul;11(7):e004420. doi: 10.1161/CIRCOUTCOMES.117.004420.

Reference Type DERIVED
PMID: 30006474 (View on PubMed)

Tanaka R, Nolan RP. Psychobehavioral Profiles to Assist Tailoring of Interventions for Patients With Hypertension: Latent Profile Analysis. J Med Internet Res. 2018 May 11;20(5):e149. doi: 10.2196/jmir.8757.

Reference Type DERIVED
PMID: 29752248 (View on PubMed)

Nolan RP, Liu S, Feldman R, Dawes M, Barr S, Lynn H, Gwardy-Sridhar F, Thomas SG, Goodman J, Oh P, Kaczorowski J, Chessex C, Hachinski V, Shoemaker K. Reducing risk with e-based support for adherence to lifestyle change in hypertension (REACH): protocol for a multicentred randomised controlled trial. BMJ Open. 2013 Aug 21;3(8):e003547. doi: 10.1136/bmjopen-2013-003547.

Reference Type DERIVED
PMID: 23965936 (View on PubMed)

Other Identifiers

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11-0580-BE

Identifier Type: -

Identifier Source: org_study_id

NCT01792076

Identifier Type: -

Identifier Source: nct_alias

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