This study will evaluate whether the effect of personalized patient counselling tool, Information-Motivation-Strategy (IMS) based on the results of the Beliefs about Medicines Questionnaire (BMQ) will improve persistence of Enbrel (etanercept) therapy at week 52 in subjects with rheumatoid arthritis over the historical control as estimated by the standard of care.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
DIAGNOSTIC
Masking
NONE
Enrollment
19
In the interventional cohort participants enrolled on the study will receive personalized patient counselling using the IMS-model based on the baseline BMQ results through a patient assistance program for patients on Enbrel (Etanercept) therapy.
Research Site
Winnipeg, Manitoba, Canada
Research Site
Fredericton, New Brunswick, Canada
Research Site
Quispamsis, New Brunswick, Canada
Persistence of Study Drug Measured at 52 Weeks
A participant is persistent if the date of the last prescription filled plus the number of weeks supply of the prescription is greater than or equal to 52 weeks from enrolment and the eDiary confirms Enbrel® from the prescription was injected. A participant is not persistent if the last prescription filled plus the number of weeks supply of the prescription is less than 52 weeks from enrolment and the eDiary confirms there was no injection of Enbrel®, or, a participant is not persistent if the participant has a gap in treatment of more than 4 consecutive weeks for no medical reason at any time in the 52 week study period.
Time frame: 52 weeks
Adherence to Study Drug up to 52 Weeks
A participant's adherence is determined as a medication possession ratio (MPR) of at least 80%. The MPR is the ratio of the total number of weeks' supply, based on pharmacy data, of Enbrel® divided by either 52 weeks or duration on study if a physician stops prescribing Enbrel® due to an adverse drug reaction or lack of efficacy.
Time frame: 52 weeks
Beliefs About Medicines Questionnaire (BMQ)
BMQ consists of two five-item scales assessing patients' beliefs about the necessity of Enbrel® for controlling their rheumatoid arthritis and their concerns about potential adverse consequences of taking Enbrel®. Using a five-point Likert scale, on each of necessity and concerns, the individual items within both scales are summed. The total scores for the Necessity and Concerns Scales range from 5 to 25. Higher scores indicate stronger beliefs.
Time frame: 52 weeks
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Research Site
St. John's, Newfoundland and Labrador, Canada
Research Site
Hamilton, Ontario, Canada
Research Site
Kingston, Ontario, Canada
Research Site
Mississauga, Ontario, Canada
Research Site
Ottawa, Ontario, Canada
Research Site
Peterborough, Ontario, Canada
Research Site
Montreal, Quebec, Canada
...and 5 more locations