Improving Diabetes Care Through Effective Personalized Patient Portal Interactions

Study Overview
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Brief Summary
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Patient-facing eHealth technologies, such as online patient portals, connect patients with the healthcare system, help them access their health information, and support self-management of health conditions. This study tested an intervention to improve adoption and use of the My HealtheVet patient portal for diabetes management.

Detailed Description
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The goal of this small scale study is to test the feasibility of engaging Veterans in a supported adoption intervention to promote effective patient portal use in a sample of Veterans with uncontrolled Type II diabetes. Participants were eligible for recruitment if they were Veterans age 18-85 who were actively receiving care at one of the study sites (as determined by having an upcoming scheduled appointment), had uncontrolled glucose (HbA1c >= 8.5%), and had either never used the VA patient portal or were inactive registrants who have not used the patient portal in the past 12 months. Participants who met these conditions and did not opt out of the study were randomized to one of four arms: 1) Encouragement I (brochure + mailed training guide), 2) Encouragement II (brochure + mailed training guide + invitation to group training), 3) Encouragement III (brochure + mailed training guide + invitation to group and one-on-one training), and 4) Comparison (standard patient portal enrollment brochure only). All arms received the standard My HealtheVet patient portal enrollment brochure along with an invitation to participate in the study. Those randomized to any of the Encouragement Arms received a mailed training guide. The My HealtheVet Training Guide for Veterans Living with Diabetes was designed in conjunction with Veteran co-investigators based on feedback from patients living with diabetes who were My HealtheVet users. It provided step by step guidance on how to use the features Veterans living with diabetes find most helpful with specific examples of use for diabetes self-management. Those in Encouragement Arm II were also invited to attend one of several group training sessions. Those in Encouragement III were invited to schedule a one-on one session to learn how to use the patient portal. Those in the comparison condition were asked during their interview if they would like a Training Guide mailed to them at the end of the trial, and those interested were mailed a Training Guide.

Official Title
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Improving Diabetes Care Through Effective Personalized Patient Portal Interactions

Conditions
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Diabetes Mellitus

Intervention / Treatment
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* Behavioral: My HealtheVet Brochure
* Behavioral: My HealtheVet Training Guide for Veterans Living with Diabetes
* Behavioral: My HealtheVet Group Training
* Behavioral: My HealtheVet Individual Training


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Veterans Hemoglobin A1c result >=8.5% at most recent lab test prior to recruitment Non use of the VA patient portal, defined by not being registered or registered with no activity in 12 months Currently being seen at one of the sites participating in the study (upcoming appointment scheduled) Exclusion Criteria: Non-Veterans Controlled hemoglobin A1c levels (A1c<8.5%) at most recent lab test prior to recruitment Recent use of the patient portal

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 85 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Health Services Research
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Single


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Encouragement Arm 1<br>Participants in this encouragement condition will receive a mailed brochure with basic My HealtheVet content and a training guide with (a) insights from other Veterans on how to use My HealtheVet for diabetes self-management, (b) step-by-step guidance for how to sign up for My HealtheVet and, (c) detailed guidance on how to learn to use key features. | Behavioral: My HealtheVet Brochure<br>* Participants will receive a mailed brochure with basic My HealtheVet content.<br>Behavioral: My HealtheVet Training Guide for Veterans Living with Diabetes<br>* Participants will be mailed a bound My HealtheVet training guide with step by step instructions on how to register, upgrade to Premium account, refill prescriptions, use secure messaging, download their Blue Button reports, and other features<br>Behavioral: My HealtheVet Group Training<br>* Participants will be invited to participate in a scheduled group training to learn how to use My HealtheVet to help manage their diabetes<br>Behavioral: My HealtheVet Individual Training<br>* Participants will be invited to participate in a one-on-one training to learn how to use My HealtheVet to help manage their diabetes at a time of their convenience.<br>|
| Experimental: Encouragement Arm 2<br>Participants in this encouragement condition will receive the same brochure and training guide as Arm 1 but will also be offered optional attendance at one of several group training sessions. | Behavioral: My HealtheVet Brochure<br>* Participants will receive a mailed brochure with basic My HealtheVet content.<br>Behavioral: My HealtheVet Training Guide for Veterans Living with Diabetes<br>* Participants will be mailed a bound My HealtheVet training guide with step by step instructions on how to register, upgrade to Premium account, refill prescriptions, use secure messaging, download their Blue Button reports, and other features<br>Behavioral: My HealtheVet Group Training<br>* Participants will be invited to participate in a scheduled group training to learn how to use My HealtheVet to help manage their diabetes<br>|
| Experimental: Encouragement Arm 3<br>Participants in this encouragement condition will receive the same as in Arm 2 (brochure, training guide, and group training offer) but will also be offered a one-on-one My HealtheVet training session. | Behavioral: My HealtheVet Training Guide for Veterans Living with Diabetes<br>* Participants will be mailed a bound My HealtheVet training guide with step by step instructions on how to register, upgrade to Premium account, refill prescriptions, use secure messaging, download their Blue Button reports, and other features<br>Behavioral: My HealtheVet Group Training<br>* Participants will be invited to participate in a scheduled group training to learn how to use My HealtheVet to help manage their diabetes<br>|
| Other: Brochure Only Comparison Arm<br>The Comparison condition will only receive a mailed brochure with basic My HealtheVet content during the trial. (The training guide will be mailed to them after completion of the interview at the end.) | Behavioral: My HealtheVet Group Training<br>* Participants will be invited to participate in a scheduled group training to learn how to use My HealtheVet to help manage their diabetes<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Any My HealtheVet Patient Portal Use | This measure captures any use of MHV within 180 days of the brochure mailing, including use of prescription refills, secure messaging, Blue Button, or any other portal features. | Portal use within 180 days of initial brochure mailing | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Patient Upgraded to a Premium My HealtheVet Portal Account | After registering for the portal, patients must confirm their identity and accept the terms and conditions of the portal in order to upgrade to Premium status which allows access to secure messaging, their VA appointments, and electronic health record extracts such as lab results, medical imaging and reports, clinical notes, and their VA health summary. Patients can access a limited subset of portal features, including online prescription refills, without upgrading to Premium. This measure captures whether a participant upgraded to a Premium account during the trial. | 180 days from brochure mailing | 
| Use of Online Prescription Refills | This measure captures whether the participant used the portal's online prescription refill feature at least once within 180 days of mailing the brochure. | 180 days from brochure mailing | 
| Use of Secure Messaging | Patient used the secure messaging feature during the trial | 180 days from brochure mailing | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Diabetes Mellitus, Personal Health Records, Patient Outcome Assessment, Mental Health