Comparison of Medication Therapy Management Services and Their Effects on Health Care Utilization and Medication Adherence

BACKGROUND

Medication therapy management (MTM) programs are designed to improve clinical outcomes and enhance appropriate medication use. Comprehensive medication reviews (CMRs) and targeted medication reviews (TMRs) are 2 broad interventions defined within MTM services. While MTM services have been extensively researched, there are few comparisons of CMR versus non-CMR interventions. Given the variability in MTM interventions and lack of a consistent TMR definition in the literature, this study sought to compare CMRs and TMRs that were clearly defined based on Centers for Medicare & Medicaid Services (CMS) criteria.

OBJECTIVES

To (a) compare acute inpatient admissions and emergency department (ED) visits between patients participating in MTM services (CMR, TMR, or both) and eligible nonparticipating patients and (b) examine the effect of receiving TMR services on medication adherence.

METHODS

This was a retrospective cohort study of patients with Medicare Part D coverage who received MTM services and a 1:1 propensity score-matched control group. Participants had to be eligible for MTM services in 2014 or 2015 based on CMS requirements. CMRs were offered to all MTM-eligible patients, while TMRs were completed based on clinical rules that helped identify medication-related problems (MRPs). The date of MTM intervention, or eligibility for the control group, was considered the index date. Participants had to be continuously enrolled in a Medicare Advantage plan that included prescription drug coverage during the study period and have at least 6 months of data before and after the index date. Medical and pharmacy claims were assessed to examine trend-adjusted inpatient admissions and ED visits from pre-index to post-index date for participants and matched controls.

RESULTS

In 2014 and 2015, receipt of TMR interventions was associated with statistically significant reductions in acute inpatient admissions. In 2014, there were 55.2 fewer admits per 1,000 individuals (95% CI = 29-81) and 30.8 fewer admits per 1,000 individuals in 2015 (95% CI = 20-42). Receipt of CMR-only interventions was associated with fewer acute inpatient admissions only when coupled with preidentification of MRPs (36.8 [95% CI = 25-49] fewer admits per 1,000 individuals). In 2015, there were significant reductions in ED visits for participants receiving TMR-only interventions or TMR/CMR interventions (26.1 [95% CI = 11-41] and 12.0 [95% CI = 1-23] fewer ED visits per 1,000 individuals, respectively). In both years, a larger percentage (0.4% for oral diabetes medications; 7.7% for antihypertensives; 3.0% for statins) of MTM participants had greater improvements in medication adherence in the post-index period compared with controls.

CONCLUSIONS

Receiving MTM services targeted at resolution of MRPs (TMR or CMR/TMR) resulted in positive reductions in health care utilization and increases in medication adherence. Given the importance of optimal medication utilization, this study highlights the need for additional focus on resolution of MRPs through TMRs and CMRs that can support improved clinical outcomes.

DISCLOSURES

No outside funding supported this study. Researchers completed the work as part of their employment with Humana. All authors are or were employees of Humana at the time of the study. There are no other conflicts of interest to disclose. This study was previously presented at AMCP Nexus 2017 on October 16, 2017, in Dallas, TX.

Diabetes care practice patterns of recent pharmacy graduates

PURPOSE

The objective of this project was to determine the amount and type of clinical skills and diabetes education provided by recent pharmacy school graduates.

METHODS

Six hundred and one graduates were e-mailed a link to an online survey. Subjects were asked to report how frequently they either educate patients on diabetes self-care activities or perform diabetes-related patient care skills and to rate their ability to do so as poor, fair, good, or excellent.

RESULTS

Data from 155 (25.8%) respondents were analyzed. The most commonly reported clinical activity was changing medication, followed by interpreting blood glucose patterns, medication management therapy, and interpreting laboratory results. Subjects reported educating patients more on the signs and symptoms of hypoglycemia, blood glucose monitoring, and diet information relative to other topics. The majority of subjects rated their skills as good or excellent.

CONCLUSION

Pharmacists reported the most commonly performed diabetes-related clinical skill was changing medication and they most often educate patients about hypoglycemia and blood glucose monitoring. Subjects, who rated themselves poor/fair in these skills, preferred active learning strategies to enhance their ability.

The impact of diabetes concentration programs on pharmacy graduates' provision of diabetes care services

OBJECTIVE

To determine practice outcomes associated with doctor of pharmacy (PharmD) graduates from 2 universities who completed a diabetes-concentration.

METHODS

An online survey instrument was sent to 93 PharmD graduates who completed a concentration in diabetes and 94 control graduates to determine their knowledge of and skills in providing diabetes care and how frequently they provided diabetes care services.

RESULTS

Ninety-seven graduates (52%) responded. Significantly more graduates with a diabetes concentration rated their ability to instruct patients on insulin administration, blood glucose monitoring, foot care, and insulin dose adjustment as good or excellent compared to a control group of graduates. Graduates with a diabetes concentration also rated their ability to perform blood glucose monitoring and foot examinations higher than graduates without a diabetes concentration (P < 0.05).

CONCLUSION

Completing a diabetes concentration increased graduates' knowledge of diabetes and confidence in their ability to provide care but did not appear to alter their practice patterns significantly. Further study is needed to determine whether other barriers to pharmacists providing diabetes care exist in practice settings.

Risk perception and cigar smoking behavior

OBJECTIVE

To examine the cigar smoking perceptions and behaviors of US adults.

METHODS

A national sample of 1,012 adults was interviewed by telephone.

RESULTS

Current cigar smokers differed from nonsmokers in perceptions of personal risk for cancer and views about cigar smoking as a cancer cause. Both groups showed substantial acceptance of the glamorized image of cigarsmokers.

CONCLUSION

Although recognizing smoking as a cancer cause in general, cigar smokers tended to show a self-exempting "optimistic bias" with regard to perceptions of their own risks.

Health risks associated with cigar smoking

This article summarizes principal findings from a conference convened by the American Cancer Society in June 1998 to examine the health risks of cigar smoking. State-of-the-science reports were presented and 120 attendees (representing government and private agencies, academia, health educators, and tobacco control experts) participated in panels and summary development discussions. The following conclusions were reached by consensus: (1) rates of cigar smoking are rising among both adults and adolescents; (2) smoking cigars instead of cigarettes does not reduce the risk of nicotine addiction; (3) as the number of cigars smoked and the amount of smoke inhaled increases, the risk of death related to cigar smoking approaches that of cigarette smoking; (4) cigar smoke contains higher concentrations of toxic and carcinogenic compounds than cigarettes and is a major source of fine-particle and carbon monoxide indoor air pollution; and (5) cigar smoking is known to cause cancers of the lung and upper aerodigestive tract. JAMA. 2000;284:735-740

Economic impact of cost-containment strategies in third party programmes in the US. Part II

This is the second article in a 2-part series that examines the economic impact of several different strategies used to control costs in third party programmes. This article investigates 5 different methods: (a) formularies; (b) capitation; (c) drug utilisation review; (d) prior approval; and (e) drug product selection. The published literature indicates that use of formularies decreases drug expenditures, but these savings may be offset by expenditures in other areas of healthcare programmes. Capitation, though less well studied than other strategies, may show some effectiveness in reducing costs by increasing generic dispensing and promoting switching from prescription drug to over-the-counter. Drug utilisation review, as a systematic programme of claims data review, has been shown to yield positive economic return in a variety of areas, including both impersonal and face-to-face educational interventions with healthcare practitioners. Prior approval and drug product selection both result in savings when examined in isolation from other aspects of healthcare. Cost-shifting, administrative costs and costs incurred because of possible decreased access to care have yet to be fully accounted for.