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Evaluation of medication adherence in chronic disease at a federally qualified health center.

ABSTRACT: While medication adherence in chronic disease has been evaluated in the general population, limited data are available among Medicaid recipients, especially within federally qualified health centers (FQHCs). This study determined baseline medication adherence for Medicaid recipients receiving care in an FQHC for first-line medications used in hypertension, hyperlipidemia, and diabetes. Secondary outcomes included baseline adherence for individual patient factors.Patients from the Salud Family Health Centers, an FQHC with a large percentage of both Spanish-speaking patients and providers, were included in this study. Using retrospective prescription claims reports from 1 January 2015 to 1 October 2015, medication possession ratios (MPRs) and proportion of days covered (PDC) were calculated for each medication group. Patients with adherence ⩾0.80 were considered adherent.From 1034 individual patients, 1788 medications were evaluated. Using MPRs, adherence rates were highest among medications for hypertension (67.2% adherent), followed by hyperlipidemia (67.0%), and lastly diabetes (58.0%); p < 0.001. Likewise, using PDC, adherence rates were highest for medications for hypertension (56.6%), followed by hyperlipidemia (52.2%), and lastly diabetes (45.0%); p = 0.010. Lower rates of adherence were seen among men, patients age 18-29 years old, African Americans, and patients with English documented as their preferred language.Although overall medication adherence rates within our FQHC patients were comparable with those in previous literature, differences seen among medication groups and patient individual factors suggest that there is still much to be learned in improving adherence. Future efforts will require a multifaceted approach, tailored to patient-specific needs.

SUBMITTER: Oung AB

PROVIDER: S-EPMC5546648 | biostudies-other | 2017 Aug

REPOSITORIES: biostudies-other

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Project description:BackgroundMedication for opioid use disorder (MOUD) reduces mortality, but few patients access MOUD. At a Federally Qualified Health Center (FQHC), we implemented a low barrier model of MOUD, including same-day MOUD initiation and a harm reduction philosophy.ObjectiveTo investigate whether low barrier MOUD improved retention in care compared to traditional treatment.Design and participantsRetrospective cohort study of patients with at least one visit seeking MOUD at the FQHC during a historical control period (3/1/2018-3/31/2019) and a low barrier intervention period (11/1/2019-7/31/2020).Main measuresPrimary outcomes were any MOUD prescription within 6 months of the index visit and 3- and 6-month retention in treatment without care gap, with care gap defined as 60 consecutive days without a visit or prescription. Secondary outcomes were all-cause hospitalization and emergency department visit within 6 months of the index visit.Key resultsBaseline characteristics were similar between the intervention (n = 113) and control (n = 90) groups, except the intervention group had higher rates of uninsured, public insurance and diabetes. Any MOUD prescription within 6 months of index visit was higher in the intervention group (97.3% vs 70%), with higher adjusted odds of MOUD prescription (OR = 4.01, 95% CI 2.08-7.71). Retention in care was similar between groups at 3 months (61.9% vs 60%, aOR = 1.06, 95% CI 0.78-1.44). At 6 months, a higher proportion of the intervention group was retained in care, but the difference was not statistically significant (53.1% vs 45.6%, aOR 1.27, 95% CI 0.93-1.73). There was no significant difference in adjusted odds of 6-month hospitalization or ED visit between groups.ConclusionsLow barrier MOUD engaged a higher risk population and did not result in any statistically significant difference in retention in care compared with a historical control. Future research should determine what interventions improve retention of patients engaged through low barrier care. Primary care clinics can implement low barrier treatment to make MOUD accessible to a broader population.

Project description:ObjectiveScreening, brief intervention, and referral to treatment (SBIRT) is a systematic approach to identification and intervention for individuals at risk for substance use disorders. Prior research indicates that SBIRT is underutilized in pediatric primary care. Yet few studies have examined procedures for identifying and addressing substance use in clinics that serve publicly insured adolescents (i.e., federally qualified health centers [FQHC]). This descriptive, multi-method study assessed adolescent substance use frequency and provider perspectives to inform SBIRT implementation in an urban pediatric FQHC in California.MethodsA medical record review assessed substance use frequency and correlates among publicly insured adolescents aged 12-17 years who completed a well-child visit in pediatric primary care between 2014 and 2017 (N = 2252). Data on substance use (i.e., alcohol, illicit drugs, and tobacco) were from a health assessment tool mandated by Medicaid. Semi-structured interviews with 12 providers (i.e., pediatricians, nurse practitioners, behavioral health clinicians) elicited information about the current clinic workflow for adolescent substance use and barriers and facilitators to SBIRT implementation.ResultsOf 1588 adolescents who completed the assessment (70.5%), 6.8% reported current substance use. Self-reported use was highest among non-Hispanic Black (15.2%) adolescents and those with co-occurring depressive symptoms (14.4%). Provider-reported challenges to implementing SBIRT included a lack of space for confidential screening and a lack of referral options. Providers favored implementing technology-based tools such as tablets for adolescent pre-visit screening and electronic medical record-based decision support to facilitate brief intervention and treatment referrals.ConclusionsThis study fills a substantial research gap by examining factors that impede and support SBIRT implementation in pediatric FQHC settings. Successful SBIRT implementation in these settings could significantly reduce the unmet need for substance use treatment among uninsured and publicly insured adolescents. Pediatric primary care and urgent care providers perceived SBIRT to be feasible, and health information and digital technologies may facilitate the integration of SBIRT into clinic workflows. Ensuring confidentiality for screening and expanding referral options for adolescents in need of community-based addiction treatment are also critical to increasing SBIRT uptake.

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Evaluation of medication adherence in chronic disease at a federally qualified health center.

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