N/A
Completed N=452
Improving Adherence to Post PCI Antiplatelet Therapy in Minority Populations
Source: ClinicalTrials.gov NCT01651208 ↗Enrolled (actual)
452
Serious AEs
0.0%
Results posted
Aug 2014
Primary outcomePrimary: Number of Participants With Appropriate Adherence/ Medication Possession Ratio (MPR) — 137; 105 participants — p=<0.01
Summary
The purpose of this study is to evaluate if the use of a phone based motivational interviewing among minority populations who received a coronary stent can improve adherence to antiplatelet agents from approximately 51% to 66% (15 percentage point increase) at 12 months post stent placement when compared to a mailed educational DVD.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Number of Participants With Appropriate Adherence/ Medication Possession Ratio (MPR) |
137; 105 | <0.01 sig |
| SECONDARY 4-Item Morisky Medication Adherence Scale (MMAS-4) |
3.82; 3.60 | <0.01 sig |
Eligibility Criteria
Inclusion Criteria
- We will identify prospectively all subjects who undergo coronary stenting using the following codes for bare metal or drug eluting stents: ICD-9 procedure codes (36.06) or (36.07), MS-DRG codes 247-249 or CPT codes 92980, 92981, C1984 G0290, G0291
- We will select subjects identified as Black or Hispanics by a validated algorithm that uses the Medicare race code, geocoding techniques and the Spanish Surname list.
Exclusion Criteria
- Lack of medical files to document stent placement.
- Not receiving informed consent.
- Subjects with contraindications for antiplatelet therapy
Data sourced from ClinicalTrials.gov (NCT01651208). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.