Phone Intervention Not Effective for Diabetes Med Adherence

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Receiving a scripted telephone call from a diabetes educator or pharmacist did not improve medication adherence among patients with diabetes.

Telephone Intervention Doesn't Aid Diabetes Meds Adherence
Telephone Intervention Doesn't Aid Diabetes Meds Adherence

(HealthDay News) — Telephone outreach does not improve medication adherence or metabolic control in adults with diabetes, according to a study in Diabetes Care.

Patrick J. O'Connor, MD, MPH, from the HealthPartners Institute for Education and Research in Minneapolis, and colleagues evaluated 2,378 adults with diabetes mellitus who had recently been prescribed a new class of medication for treating elevated levels of glycated hemoglobin (A1C) ≥8 percent (64 mmol/mol), blood pressure ≥140/90 mm Hg, or low-density lipoprotein cholesterol ≥100 mg/dL.

Participants were randomly assigned to either usual care or to receive one scripted telephone call from a diabetes educator or clinical pharmacist to identify and address nonadherence to the new medication.

The intervention was not associated with significant improvement in primary adherence, medication persistence, or intermediate outcomes of care, the researchers found. Regardless of subgroups of patients defined by age, sex, race/ethnicity, and study site, and when limiting the analysis to those who completed the intended intervention, results remained similar.

"In summary, this low-intensity intervention did not significantly improve medication adherence or intermediate outcomes of diabetes care," the researchers wrote. "Wide use of this strategy may not be warranted, and alternative approaches to identify and improve medication adherence are needed."

References

  1. O'Connor PJ et al. Diabetes Care. 2014; doi:10.2337/dc14-0596.
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