title: Outcomes of a Medicare Part D telephone medication therapy management program.
abstract: OBJECTIVE
  To determine the impact of telephone medication therapy management (MTM) on medication- and health-related problems (MHRPs), medication adherence, and total drug costs for Medicare Part D participants.
  
  
  METHODS
  Quasiexperimental.
  
  
  METHODS
  Regional Medicare Part D plan in Texas in 2007.
  
  
  METHODS
  Medicare Part D beneficiaries who were MTM eligible.
  
  
  METHODS
  Pharmacist-provided telephone MTM consultation.
  
  
  METHODS
  Change in MHRPs, medication adherence, and total drug costs from baseline to 12-month follow-up.
  
  
  RESULTS
  The intervention (n = 60) and control (n = 60) groups were similar in age (71.2 ± 7.5 years and 73.9 ± 8.0 years [mean ± SD], respectively), number of medications (13.0 ± 3.2 and 13.2 ± 3.4), chronic diseases (6.5 ± 2.3 and 7.0 ± 2.1), and medication regimen complexity index (21.5 ± 7.8 and 22.8 ± 6.9). Men made up 51% of the intervention group and 28% of the control group ( P = 0.009). MHRPs at baseline were 4.8 ± 2.7 in the intervention group and 9.2 ± 2.9 in the control group, with 2.2 ± 2.0 and 7.3 ± 3.0 at the 12-month follow-up. MHRPs decreased ( P = 0.01) in the intervention group. We found no predictors of change in medication adherence. Drug costs decreased by $682 ± 2,141 in the intervention group and increased by $119 ± 1,763 in the control group. A t test indicated that the cost difference was significant ( P = 0.03), but the adjusted regression analysis did not identify any significant predictors.
  
  
  CONCLUSIONS
  A telephone MTM program reduced MHRPs. Unadjusted cost comparisons showed cost savings in the intervention group. Future research should focus on understanding how telephone MTM affects medication adherence.
authors.affiliation: School of Pharmacy, Virginia Commonwealth University, Richmond, 23298-0533, USA. lrmoczygemba@vcu.edu
authors.forename: Leticia R
authors.initials: LR
authors.lastname: Moczygemba
authors.forename: Jamie C
authors.initials: JC
authors.lastname: Barner
authors.forename: Jamie C
authors.initials: JC
authors.lastname: Brannier
authors.forename: Evelyn R
authors.initials: ER
authors.lastname: Gabrillo
mesh_terms: D000368:Aged; D003157:Community Pharmacy Services / Q000191:economics*; D017046:Cost Savings / Q000191:economics; D016527:Drug Costs; D005260:Female; D006304:Health Status; D006801:Humans; D008297:Male; D054524:Medicare Part D / Q000191:economics*; D055118:Medication Adherence; D054539:Medication Therapy Management / Q000191:economics*; D011314:Preventive Health Services; D017064:Process Assessment, Health Care; D013689:Telephone; D014481:United States