- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02781662
Improving Safety After Hospitalization in Older Persons on High-Risk Medications
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The overarching objective of this research study is to pursue a large randomized controlled trial (RCT) focused on older patients recently discharged from the hospital who have been prescribed medications within one of three high-priority, high-risk drug classes in order to reduce the risk of clinically important medication errors. The National Action Plan for Adverse Drug Event (ADE) Prevention identified three high-priority drug classes as key targets for reducing the risk of drug-related injuries: anticoagulants; diabetes agents (insulin and oral agents); and opioids. These medication classes were chosen because they account for the greatest number of measurable drug-related harms to patients, and a substantial proportion of ADEs associated with these medications is considered preventable. The clinical trial will determine the value of a multifaceted medication error and ADE reduction intervention with a special focus on in-home assessment.
Components of the intervention will include: (1) in-home assessment of high-risk patients by a clinical pharmacist; (2) best-practice, evidence-based medication safety tools and resources targeted to high-risk patients and their caregivers; (3) communication with the primary care team via the electronic health record (EHR) regarding concerns relevant to the use of high-risk medications as well as other medication safety concerns; and (4) a follow-up phone call by the pharmacist to the patient and/or caregiver within 14 days of the home visit. The primary outcome of interest will be clinically important medication errors, a composite outcome comprised of preventable or ameliorable ADEs and potential ADEs due to medication discrepancies or non-adherence. Secondary outcomes will include: (1) preventable or ameliorable ADEs; (2) potential ADEs due to discrepancies or non-adherence; and (3) preventable or ameliorable ADEs judged to be serious, life-threatening, or fatal.
The specific aims for our study are as follows:
Aim 1: To adapt and integrate existing "best-practice," evidence-based medication safety tools, resources, and approaches into a cohesive, multifaceted intervention to reduce the occurrence of clinically important medication errors in older adults recently discharged from the hospital using one or more of the three high-priority, high-risk drug classes (anticoagulants, diabetes agents, and opioids).
Aim 2: To assess the impact of the multifaceted intervention on the incidence of clinically important medication errors employing a randomized controlled trial (RCT) design.
Aim 3: To conduct a process evaluation assessing intervention fidelity, adaptation, mechanisms of impact, essential components, and the influence of contextual factors.
Aim 4: To create: 1) a plan for disseminating study findings to stakeholders who might implement the intervention or make decisions about its future use; and 2) an implementation toolkit for those who wish to implement the intervention in practice.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
50 years of age and having been prescribed one of the three high-risk drug categories (anticoagulants, diabetes agents, and opioids) at the time of hospital discharge and must meet one or more of following screening Items:
- Prescribed >2 high-risk medications
- Low health literacy
- Caregiver (an affirmative response to "Have you received assistance from one or more caregivers over the past 4 weeks?").
- Low adherence
- Using >7 different medications
Exclusion Criteria:
- Plans to enroll in hospice upon discharge.
- Discharged for a psychiatric condition.
- Discharged to a skilled nursing facility, rehabilitation hospital, or nursing home.
- Patient is not capable of providing informed consent, and a proxy is not available.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
No Intervention: Control
No Intervention; Control Arm: Receives Written Medication Information
|
|
Experimental: Intervention
Behavioral: Pharmacist Home-Visit
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Clinically important medication errors (preventable drug events and potential adverse events due to medication discrepancies or non-adherence).
Time Frame: Within 45 days subsequent to hospital discharge
|
To assess for the occurrence of clinically important medication errors, the investigators will use methods that they have developed, tested, and validated in previous investigations relating to drug-related incidents.
Two pharmacist-investigators, who will not be involved in the intervention, will screen for signals of possible clinically important medication errors in the patient's electronic health record and in a structured telephone interview.
The semi-structured telephone interview will be conducted according to the approach used by Forester, et.
al (Forster AJ, Murff HJ, Peterson JF, et al.
The incidence and severity of adverse events affecting patients after discharge from the hospital.
Ann Intern Med.
2003; 138(3):161-167).
|
Within 45 days subsequent to hospital discharge
|
Collaborators and Investigators
Investigators
- Principal Investigator: Jerry H Gurwitz, MD, Meyers Primary Care Institute, University of Massachusetts Medical School
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimated)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Other Study ID Numbers
- R18HS023774 (U.S. AHRQ Grant/Contract)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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