Evaluating ActionADE on Adverse Drug Event Due to Non-Adherence

Adverse Drug Event Clinical Trial

Official title:

Implementing and Evaluating ActionADE to Transform Medication Safety Among Patients With an Adverse Drug Event Due to Non-Adherence

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT04574648
• Other study ID #: H18-01332_1
• Status: Not yet recruiting
• Phase: N/A
• Start date: March 1, 2021
• Est. completion date: July 31, 2024

Study information

• Verified date: November 2020
• Source: University of British Columbia
• Contact: Jeffrey P Hau, MSc
• Phone: 6048754111
• Email: jeffrey.hau[@]ubc.ca
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Repeat non-adherence to medications is a common cause of preventable adverse drug events. Health information technologies have the potential to improve information continuity. However, they rarely interoperate to ensure providers can view non-adherence information documented in other systems. The investigators designed ActionADE to enable rapid documentation of adverse drug events, including non-adherence, and communicate the information across health sectors by integrating ActionADE with legacy systems.

The investigators will leverage ActionADE's implementation to conduct a randomized trial on patients diagnosed with an adverse events due to non-adherence. This study will take place in Vancouver, British Columbia, Canada.

Description:

Medication use is rising due to an aging population and expanding treatment indications for chronic diseases. Simultaneously, adverse drug events-harmful and unintended events related to medication use or misuse-have increased. In Canada, adverse events to outpatient medications cause over two million emergency department visits and 700,000 hospital admissions, costing over $1 billion in healthcare expenditures annually. Optimizing the benefits of medications while limiting their potential for harm is a public health priority across patient populations, health settings and medical disciplines.

The second most common subset of adverse events to outpatient medications was caused by non-adherence. Non-adherence has been associated with increased downstream health services utilization and costs of care, likely reflective of worse patient outcomes. It is unknown to what extent communication about non-adherence to outpatient medications can assist the care team in reinforcing patient adherence.

Patients with adverse events due to non-adherence often seek care in hospitals due to the unexpected and serious nature of these events. After assessment and treatment, patients are discharged back into the care of a community-based provider who often cannot access the hospital's medical record, may not receive a legible or detailed discharge summary. Therefore, community-based care providers risk managing the patient without knowing about the patient's non-adherence, and inappropriately up-titrating medication doses, or simply missing an opportunity to emphasize the importance of adherence.

The investigators developed ActionADE to address this type of information discontinuity. ActionADE was integrated to a province-wide network that links all pharmacies in British Columbia to a central data system, allowing users to see their patient's medication dispensing history.

The investigators will conduct a triple-blind randomized controlled trial to evaluate the effectiveness of ActionADE on preventing subsequent non-adherence. The trial will take place in two urban tertiary care (Vancouver General and Saint Paul's Hospitals) and one urban community hospital (Lions Gate Hospital) within the Greater Vancouver area, in British Columbia, Canada. Other hospitals may be added to accelerate recruitment into the trial if approved by the British Columbia Ministry of Health.

The primary objective of the trial is to evaluate the effect of providing information continuity about non-adherence using ActionADE on adherence over 12 months compared to standard care. Secondary objectives for both trials are to evaluate the effect on outpatient and emergency department visits, admissions, hospital-days and mortality.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 2000
• Est. completion date: July 31, 2024
• Est. primary completion date: July 31, 2022
• Accepts healthy volunteers: No
• Gender: All
• Age group: 19 Years and older

Eligibility

Inclusion Criteria:

• Adults 19 years of age or older presenting to the participating emergency departments with an adverse event due to non-adherence to a prescribed outpatient medication that was reported in ActionADE.

Exclusion Criteria:

• Patients whose adverse event is categorized as life threatening will be excluded.

• Patients without a Provincial Health Number will be excluded as this will prevent linkage with PharmaNet and other administrative data for outcomes ascertainment.

• Patients diagnosed with adverse drug events to culprit medications not on the provincial formulary will be excluded as we will not be able to ascertain re-dispensations outcomes for these medications using PharmaNet data.

Related Conditions & MeSH terms

• Adverse Drug Event
• Drug-Related Side Effects and Adverse Reactions
• Non-Adherence, Medication

Intervention

Device:
• ActionADE
ActionADE is a software application that allows healthcare providers to document standardized adverse drug event and non-adherence information in a user-friendly and standardized manner. We integrated ActionADE uni-directionally with PharmaNet, a secure province-wide network that links all pharmacies in British Columbia to a central data system. This allows care providers to pull in demographic information and visualize their patient's medication dispensing history. In 2020, we enabled bi-directional integration with PharmaNet allowing clinicians to transmit standardized information back to the PharmaNet database. The three dominant community pharmacy systems in the geographic area of the trial will display non-adherence information in their systems.

Locations

Country	Name	City	State
n/a

Sponsors (4)

Lead Sponsor	Collaborator
University of British Columbia	Canadian Institutes of Health Research (CIHR), Ministry of Health, British Columbia, Vancouver Coastal Health

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Patient adherence to culprit medication	We will define adherence as the dispensation of >80% of prescribed medication doses within 12-months, based on the recorded medication dose and frequency, and the volume and dates of re-dispensations.	12 months
Secondary	Hospital visits	Number of outpatient and emergency visits during the follow-up period.	12 months
Secondary	Hospital stays	Number of hospital-days during hospital admissions.	12 months
Secondary	Mortality	Number of all cause mortality over the follow-up period.	12 months