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Assessing Outcomes of Enhanced Chronic Disease Care Through Patient Education and a Value-based Formulary Study (ACCESS)

Primary Purpose

Coronary Disease, Stroke, Chronic Kidney Disease

Status
Completed
Phase
Not Applicable
Locations
Canada
Study Type
Interventional
Intervention
Copayment Elimination
Personalized Education
Sponsored by
University of Calgary
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional prevention trial for Coronary Disease

Eligibility Criteria

65 Years - undefined (Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

>65 years of age (have drug insurance from Alberta Blue Cross with 30% copayment)

Have any one of the following:

  • coronary disease
  • prior stroke
  • chronic kidney disease
  • heart failure

OR any two of the following:

  • current cigarette smoking (>1/2 pack per day)
  • diabetes mellitus
  • hypertension
  • hypercholesterolemia

Have total family income <$50,000

Exclusion Criteria:

  • Coverage by another insurance plan where no drug payment is required (i.e. copayment <30%)
  • Inability to participate in education modules (e.g. lack of proficiency in English; cognitive impairment).
  • Has every dose of their medication provided to them by a nurse or other professional caregiver?
  • Inability to provide informed consent

Sites / Locations

  • University of Calgary

Arms of the Study

Arm 1

Arm 2

Arm 3

Arm 4

Arm Type

Active Comparator

Active Comparator

Active Comparator

No Intervention

Arm Label

Copayment Elimination and Personalized Education

Copayment Elimination Only

Personalized Education Only

No intervention

Arm Description

In this arm, participants would have copayment elimination (no cost for preventative medications for hypertension, diabetes, and cardiovascular disease) and free enrollment in a new personalized education program to help participants manage their chronic conditions

In this arm, participant's would be randomized to Copayment Elimination (no cost for preventative medications for hypertension, diabetes, and cardiovascular disease) and receive some basic educational information about their chronic disease

In this arm, participants would be randomized to free enrollment in a new personalized education program to help patients manage their chronic conditions

In this arm, participants will have access to some basic online educational information about their chronic disease. There is no intervention in this arm. The comparative group.

Outcomes

Primary Outcome Measures

Composite rate of all-cause mortality, nonfatal myocardial infarction, nonfatal stroke, need for coronary revascularization, hospitalizations for chronic disease-related ambulatory care sensitive conditions
See below for definitions of individual components for this composite outcome.

Secondary Outcome Measures

All-cause mortality
Die (y/n)
Non-fatal myocardial infarction
Nonfatal MI based on administrative data (y/n)
Non-fatal stroke
Nonfatal stroke based on administrative data (y/n)
Need for coronary revascularization
Coronary revascularization (angioplasty or bypass surgery) based on administrative data (y/n)
hospitalizations for chronic disease-related ambulatory care sensitive conditions
hospitalizations for chronic disease-related ambulatory care sensitive conditions based on administrative data (y/n)
Full adherence to statins
Full adherence to statins will be measured using the proportion of days covered, which is estimated by the "number of days dispensed" / "number of days between prescription renewals" using Alberta Blue Cross data. Patients that have a dispensed supply of statins to cover at least 80% of observed treatment days will be considered adherent (Y/N)
Overall quality of life as measured by the Euroqol EQ5D-5L index score
Index score ranges from 0 to 1 (full health)
Overall health care costs
All costs (cost of interventions taken from study data, and costs of all health care encounters taken from Alberta Health administrative data using grouper codes) will be combined into Canadian $.

Full Information

First Posted
August 27, 2015
Last Updated
September 21, 2022
Sponsor
University of Calgary
Collaborators
Alberta Innovates Health Solutions
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1. Study Identification

Unique Protocol Identification Number
NCT02579655
Brief Title
Assessing Outcomes of Enhanced Chronic Disease Care Through Patient Education and a Value-based Formulary Study
Acronym
ACCESS
Official Title
Assessing Outcomes of Enhanced Chronic Disease Care Through Patient Education and a Value-based Formulary Study
Study Type
Interventional

2. Study Status

Record Verification Date
September 2022
Overall Recruitment Status
Completed
Study Start Date
November 2015 (Actual)
Primary Completion Date
March 31, 2021 (Actual)
Study Completion Date
June 30, 2021 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Principal Investigator
Name of the Sponsor
University of Calgary
Collaborators
Alberta Innovates Health Solutions

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
The purpose of this study is to determine the effect of two novel interventions; (1) a value-based formulary which eliminates copayment for selected high-value medications (proven to prevent heart attacks, stroke, and hospitalizations); and (2) a comprehensive patient education program aimed at lifestyle modification and optimal drug use, combined with relay of information on medication use, on the risk of adverse clinical outcomes (mortality, heart attack, stroke, need for coronary revascularization, and chronic disease related hospitalizations) in low-income seniors with chronic conditions over three years of follow-up or until March 31, 2021 (whichever comes first).
Detailed Description
Chronic diseases, such as stroke, myocardial infarction, hypertension, diabetes and chronic kidney disease, are the major challenge facing health care systems worldwide. Although medications and lifestyle changes can improve the health of these patients, many do not benefit from these treatments due to barriers at the level of the patient, provider and/or health system, resulting in a care gap. Multiple barriers may contribute to the observed care gap for patients with these chronic diseases-but prior research has identified that 1) out-of-pocket costs for medications (including co-payments); and 2) lack of patient knowledge about the potential benefits of treatment are particularly important. Although these barriers clearly compromise outcomes among people with chronic diseases, the best way to overcome them and close the care gap is uncertain. In the ACCESS trial, the investigators will study the effect of two novel interventions in 4764 participants with chronic disease. The investigators hypothesize that (1) eliminating copayments for high value cardioprotective medications and (2) a comprehensive patient education program on optimal medication use, combined with relay of information on optimal medication use by the patient to their health care provider, will decrease the risk of adverse clinical outcomes during the follow-up period. Methods and study design: Parallel, open label, factorial randomized controlled trial with blinded endpoint evaluation assessing the impact of two interventions: 1) elimination of patient copayment for selected medications, and 2) patient education with relay of information to the participant's health care provider.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Coronary Disease, Stroke, Chronic Kidney Disease, Heart Failure, Diabetes Mellitus, Hypertension, Hypercholesterolemia

7. Study Design

Primary Purpose
Prevention
Study Phase
Not Applicable
Interventional Study Model
Factorial Assignment
Masking
Outcomes Assessor
Allocation
Randomized
Enrollment
4764 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Copayment Elimination and Personalized Education
Arm Type
Active Comparator
Arm Description
In this arm, participants would have copayment elimination (no cost for preventative medications for hypertension, diabetes, and cardiovascular disease) and free enrollment in a new personalized education program to help participants manage their chronic conditions
Arm Title
Copayment Elimination Only
Arm Type
Active Comparator
Arm Description
In this arm, participant's would be randomized to Copayment Elimination (no cost for preventative medications for hypertension, diabetes, and cardiovascular disease) and receive some basic educational information about their chronic disease
Arm Title
Personalized Education Only
Arm Type
Active Comparator
Arm Description
In this arm, participants would be randomized to free enrollment in a new personalized education program to help patients manage their chronic conditions
Arm Title
No intervention
Arm Type
No Intervention
Arm Description
In this arm, participants will have access to some basic online educational information about their chronic disease. There is no intervention in this arm. The comparative group.
Intervention Type
Behavioral
Intervention Name(s)
Copayment Elimination
Intervention Description
Patients will receive preventive medications for their chronic conditions free of charge (without the 30% copayment seniors normally pay for their medications)
Intervention Type
Behavioral
Intervention Name(s)
Personalized Education
Intervention Description
Tailored Education focusing on optimizing use and adherence to guideline recommended medications, as well as appropriate lifestyle
Primary Outcome Measure Information:
Title
Composite rate of all-cause mortality, nonfatal myocardial infarction, nonfatal stroke, need for coronary revascularization, hospitalizations for chronic disease-related ambulatory care sensitive conditions
Description
See below for definitions of individual components for this composite outcome.
Time Frame
3 years or until March 31, 2021 (for patients enrolled after March 31, 2018)
Secondary Outcome Measure Information:
Title
All-cause mortality
Description
Die (y/n)
Time Frame
3 years or until March 31, 2021 (for patients enrolled after March 31, 2018)
Title
Non-fatal myocardial infarction
Description
Nonfatal MI based on administrative data (y/n)
Time Frame
3 years or until March 31, 2021 (for patients enrolled after March 31, 2018)
Title
Non-fatal stroke
Description
Nonfatal stroke based on administrative data (y/n)
Time Frame
3 years or until March 31, 2021 (for patients enrolled after March 31, 2018)
Title
Need for coronary revascularization
Description
Coronary revascularization (angioplasty or bypass surgery) based on administrative data (y/n)
Time Frame
3 years or until March 31, 2021 (for patients enrolled after March 31, 2018)
Title
hospitalizations for chronic disease-related ambulatory care sensitive conditions
Description
hospitalizations for chronic disease-related ambulatory care sensitive conditions based on administrative data (y/n)
Time Frame
3 years or until March 31, 2021 (for patients enrolled after March 31, 2018)
Title
Full adherence to statins
Description
Full adherence to statins will be measured using the proportion of days covered, which is estimated by the "number of days dispensed" / "number of days between prescription renewals" using Alberta Blue Cross data. Patients that have a dispensed supply of statins to cover at least 80% of observed treatment days will be considered adherent (Y/N)
Time Frame
3 years or until March 31, 2021 (for patients enrolled after March 31, 2018)
Title
Overall quality of life as measured by the Euroqol EQ5D-5L index score
Description
Index score ranges from 0 to 1 (full health)
Time Frame
3 years or until March 31, 2021 (for patients enrolled after March 31, 2018)
Title
Overall health care costs
Description
All costs (cost of interventions taken from study data, and costs of all health care encounters taken from Alberta Health administrative data using grouper codes) will be combined into Canadian $.
Time Frame
3 years or until March 31, 2021 (for patients enrolled after March 31, 2018)

10. Eligibility

Sex
All
Minimum Age & Unit of Time
65 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: >65 years of age (have drug insurance from Alberta Blue Cross with 30% copayment) Have any one of the following: coronary disease prior stroke chronic kidney disease heart failure OR any two of the following: current cigarette smoking (>1/2 pack per day) diabetes mellitus hypertension hypercholesterolemia Have total family income <$50,000 Exclusion Criteria: Coverage by another insurance plan where no drug payment is required (i.e. copayment <30%) Inability to participate in education modules (e.g. lack of proficiency in English; cognitive impairment). Has every dose of their medication provided to them by a nurse or other professional caregiver? Inability to provide informed consent
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Braden Manns
Organizational Affiliation
University of Calgary
Official's Role
Principal Investigator
Facility Information:
Facility Name
University of Calgary
City
Calgary
State/Province
Alberta
ZIP/Postal Code
T2N 4Z6
Country
Canada

12. IPD Sharing Statement

Plan to Share IPD
No
Citations:
PubMed Identifier
22143232
Citation
Manns BJ, Tonelli M, Zhang J, Campbell DJ, Sargious P, Ayyalasomayajula B, Clement F, Johnson JA, Laupacis A, Lewanczuk R, McBrien K, Hemmelgarn BR. Enrolment in primary care networks: impact on outcomes and processes of care for patients with diabetes. CMAJ. 2012 Feb 7;184(2):E144-52. doi: 10.1503/cmaj.110755. Epub 2011 Dec 5.
Results Reference
background
PubMed Identifier
24850391
Citation
Campbell DJ, King-Shier K, Hemmelgarn BR, Sanmartin C, Ronksley PE, Weaver RG, Tonelli M, Hennessy D, Manns BJ. Self-reported financial barriers to care among patients with cardiovascular-related chronic conditions. Health Rep. 2014 May;25(5):3-12.
Results Reference
background
PubMed Identifier
24744042
Citation
Ronksley PE, Sanmartin C, Campbell DJ, Weaver RG, Allan GM, McBrien KA, Tonelli M, Manns BJ, Hennessy D, Hemmelgarn BR. Perceived barriers to primary care among western Canadians with chronic conditions. Health Rep. 2014 Apr;25(4):3-10.
Results Reference
background
PubMed Identifier
24667163
Citation
Mann BS, Barnieh L, Tang K, Campbell DJ, Clement F, Hemmelgarn B, Tonelli M, Lorenzetti D, Manns BJ. Association between drug insurance cost sharing strategies and outcomes in patients with chronic diseases: a systematic review. PLoS One. 2014 Mar 25;9(3):e89168. doi: 10.1371/journal.pone.0089168. eCollection 2014.
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Results Reference
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PubMed Identifier
3936186
Citation
Leibowitz A, Manning WG, Newhouse JP. The demand for prescription drugs as a function of cost-sharing. Soc Sci Med. 1985;21(10):1063-9. doi: 10.1016/0277-9536(85)90161-3.
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Fletcher JM, Saunders-Smith T, Manns BJ, Tsuyuki R, Hemmelgarn BR, Tonelli M, Campbell DJT. Pharmacist and patient perspectives on recruitment strategies for randomized controlled trials: a qualitative analysis. BMC Med Res Methodol. 2020 Oct 31;20(1):270. doi: 10.1186/s12874-020-01140-6.
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Kakumanu S, Manns BJ, Tran S, Saunders-Smith T, Hemmelgarn BR, Tonelli M, Tsuyuki R, Ivers N, Southern D, Bakal J, Campbell DJT. Cost analysis and efficacy of recruitment strategies used in a large pragmatic community-based clinical trial targeting low-income seniors: a comparative descriptive analysis. Trials. 2019 Oct 7;20(1):577. doi: 10.1186/s13063-019-3652-5.
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Results Reference
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Assessing Outcomes of Enhanced Chronic Disease Care Through Patient Education and a Value-based Formulary Study

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