Classifying intervention modifications in the community pharmacy context: A demonstration study.

OBJECTIVES: The objectives of this study were to apply the Stirman and colleagues' framework to identify modifications made to a motivational interviewing (MI)-based intervention for medication nonadherence and to determine whether the locally modified intervention affected expected patient medication adherence outcomes in community pharmacies. METHODS: Pharmacists at 4 pharmacies were trained to provide a brief MI intervention to 50 patients per pharmacy who were nonadherent to antihypertensive medications. The training included a 3-hour online course in MI and in-pharmacy training on patient identification and documentation. Semistructured interviews were conducted to determine modifications to the patient identification processes, MI interventions, and documentation of interventions. Directed content analysis was guided by the Stirman and colleagues' framework. Preintervention and 6 months postintervention adherence rates for the patients who received the intervention were calculated. Paired samples t tests were used to assess the impact of the intervention on adherence rates. RESULTS: Modifications were made to the context of the intervention (e.g., via telephone instead of in-pharmacy). Additionally, content modifications included "loosening the structure" (e.g., reordering intervention steps), "drifting or departing" (e.g., too busy to attempt), "adding elements" (e.g., reminder cards), and "repeating elements" (e.g., patient identification). There were statistically significant improvements in adherence from preintervention to 6 months postintervention (74.1% to 84.5%; P < 0.05) at each pharmacy regardless of the modifications applied. CONCLUSION: Modifications made during intervention implementation were classified using Stirman and colleagues' framework. Despite the modifications, adherence rates improved and were consistent with expectations based on prior studies of similar interventions. These findings support previous implementation research on adaptability and suggest that the ability to tailor, modify, or refine an intervention to meet the needs of the provider or setting may allow for intervention success. Future research on the impact of specific modifications will help determine which are detrimental or beneficial to patient outcomes and sustainability of services.

Development and implementation of a collaboration between a patient-centered medical home and community pharmacy.

OBJECTIVES: This study aimed to describe the development and implementation strategies used in the collaboration between a patient-centered medical home (PCMH) and a grocery pharmacy chain and to evaluate the effectiveness of a community pharmacist's clinical integration in reducing hemoglobin A1c levels at clinic and patient levels. SETTING: The Kroger Co and Catholic Health Initiative St. Vincent. PRACTICE DESCRIPTION: The Kroger Co is a large grocery store that operates 27 pharmacies in the state of Arkansas, with 20 locations in the central Arkansas area. PCMH is part of a large health system in central Arkansas with 10 primary-care clinics in the area. PRACTICE INNOVATION: With the transition to value-based payment models, pharmacists are being utilized in settings outside of the pharmacy. This project demonstrates a partnership between a community pharmacy and PCMH. The community pharmacist spent 20 h/week in the PCMH providing medication therapy and disease state management services. Services were focused on patients with uncontrolled diabetes. EVALUATION: Descriptive statistics were used to describe the distribution of the pharmacists' time. A patient-level pre-post analysis of the mean changes in hemoglobin A1c (HbA1c) was conducted for patients who interacted directly with the pharmacist. A clinic-level analysis was conducted to evaluate changes in HbA1c compared to that in a nonequivalent control group using a standard quality measure. RESULTS: In total, 312 individual patients interacted with the pharmacist. Of those patients, 228 had diabetes. A total of 111 patients underwent pre-post HbA1c analysis. In those patients, there was a statistically significant reduction in mean HbA1c . There was no difference in clinic-level results between the intervention and control locations. CONCLUSION: Collaboration between a community pharmacy and PCMH is feasible and may improve patient care. Future research should include pharmacy-based visits and development of a process for improved communication.

Pharmacist-provided services and community pharmacist integration into a patient-centered medical home: A qualitative study of primary care clinic staff perceptions.

OBJECTIVES: To describe patient-centered medical home (PCMH) staff members' views toward community pharmacist involvement in patient care within the PCMH and to identify areas in which pharmacist-provided services can improve the quality of care in their clinics. DESIGN: Qualitative semistructured interview study. SETTING: One primary care clinic. PARTICIPANTS: Multidisciplinary clinic staff members. OUTCOME MEASURES: Views of staff toward implementing a community pharmacist into their clinic and top pharmacist services to help improve medication management within the clinic. RESULTS: A total of 14 staff members of the clinic participated in the study. Participants included physicians, clinical staff members such as registered nurse assistants, licensed practical nurses, and medical assistants, and clinic management. Key themes included the following: the clinic was open to implementing pharmacy services; the providers would be very receptive to pharmacist recommendations; the clinic is willing to try different pharmacist integration models to see what works best within the workflow; the pharmacist must be readily available for consultation; the pharmacist should hold an introductory meeting with the clinic; opinions vary on the best timing of pharmacist appointments with patients; and ideas vary about the best location for pharmacist consultations. The top 5 pharmacist services mentioned by participants included chronic condition management, medication reconciliation training, Beers List education, diabetes education, and adherence counseling. CONCLUSION: Primary care clinic staff support the integration of pharmacy services. Further research is needed to apply the results to other clinics and to identify barriers and opportunities in the implementation process.

Pathological Markers of Alzheimer's Disease and Related Dementia in the Rhesus Macaque Amygdala.

Rhesus macaques develop amyloid-ß (Aß) plaques during old age, but it is unclear how extensively they express other pathological hallmarks of dementia. Here we used immunohistochemistry to examine expression of phosphorylated tau (pTau) protein and cytoplasmic inclusions of TAR DNA binding protein 43 kDa (TDP-43) within the amygdala of young and old males, and also in old surgically-menopausal females that were maintained on regular or obesogenic diets. Only one animal, a 23-year-old female, showed pTau expression and none showed TDP-43 inclusions. What genetic and/or environmental factors protect macaques from expressing more severe human neuro-pathologies remains an interesting unresolved question.

Effect of hormone replacement therapy on amyloid beta (Aß) plaque density in the rhesus macaque amygdala.

Background: Amyloid beta (Aß) plaque density was examined in the amygdala of rhesus macaques, to elucidate the influence of age, diet and hormonal environment. Methods: Luminex technology was used to measure cerebrospinal fluid (CSF) concentrations of Aß40 and Aß42 across three decades, while immunohistochemistry was used to examine Aß plaque density in the amygdala. Results: Aß40 was found to be the predominant isoform of Aß in the CSF, but neither Aß40 or Aß42 concentrations showed an age-related change, and the ratio of Aß42 to Aß40 showed only a marginal increase. Significantly fewer Aß plaques were detected in the amygdala of old ovariectomized animals if they received estradiol HRT (p < 0.001); similar results were obtained regardless of whether they had been maintained on a regular monkey chow for ∼48 months or on a high-fat, high-sugar, Western-style diet for ∼30 months. Conclusion: The results demonstrate that HRT involving estrogen can reduce Aß plaque load in a cognitive brain region of aged non-human primates. The results from this translational animal model may therefore have clinical relevance to the treatment of AD in post-menopausal women, whether used alone, or as a supplement to current pharmacological and monoclonal antibody-based interventions.

Perceptions of HPV vaccination and pharmacist-physician collaboration models to improve HPV vaccination rates.

BACKGROUND: Human Papillomavirus (HPV) is the most common sexually transmitted disease in the United States (US), with 12 cancer causing strains. Vaccination rates in the southern US fall below the national average. Pharmacists provide an opportunity to improve vaccination rates. OBJECTIVES: The objectives of this study were to 1) identify barriers and facilitators to providing the HPV vaccine and Vaccines for Children (VFC) program participation in pharmacies and clinics, and 2) assess pharmacy staff, clinic staff, and parent perceptions of 3 collaboration models to improve HPV vaccination. METHODS: A developmental formative evaluation was conducted with pharmacy staff, primary care clinic staff, and parents of adolescent children. Interview guides were informed by the Consolidated Framework for Implementation Research (CFIR). Barriers and facilitators to HPV vaccination and VFC participation were explored. Additionally, acceptability of 3 collaboration models were explored: 1) a shared-responsibility model in which a physician provides the first dose of HPV vaccine with the second provided in the pharmacy, 2) a pharmacy-based model in which a clinic refers patients to the pharmacy to receive both doses, and 3) an insourced model in which pharmacists schedule days to provide the vaccine in the collaborating clinic. RESULTS: Twenty-nine interviews were conducted between August 2019 and June 2020. Both pharmacy and clinic staff had positive views toward the HPV vaccine and vaccinations in general. Pharmacists and physicians reported parental awareness and education as a barrier to HPV vaccination. Counseling about HPV vaccine was reported as being more time-consuming because of the stigma associated with the vaccine. Parents were willing to have their children vaccinated for HPV in the pharmacy but desired their child's physician be involved in the immunization process. The shared-responsibility model was the most favored of the 3 collaboration models. CONCLUSION: Perceptions of the HPV vaccine and vaccination in pharmacies were positive. Collaboration between clinics and pharmacies to improve HPV vaccination rates is viewed positively by pharmacy staff, clinic staff, and parents. This study will guide implementation of pharmacist-physician collaborative models to improve vaccination through pharmacy participation in the VFC program and HPV vaccination.

Hyperprothrombinemia as a result of a possible warfarin and intravaginal miconazole interaction.

Warfarin, a commonly prescribed anticoagulant, has many potential drug interactions. We describe a case of intravaginal miconazole potentiating the effects of warfarin in a patient previously stable on a consistent dose of 8.5 mg warfarin daily. Following a course of intravaginal miconazole and a dosage increase to 9 mg daily, her international normalized ratio (INR) increased from 2.0 to 5. After the course of miconazole was complete, the patient was stable with a therapeutic INR (mean INR 2.9) on 9 mg warfarin daily. Clinicians should consider the possibility of systemic absorption of intravaginal miconazole, and a resultant increase in warfarin's anticoagulant effect.

Improving HPV vaccination using implementation strategies in community pharmacies: Pilot study protocol.

BACKGROUND: Nearly 80 million people in the United States have contracted the Human Papillomavirus (HPV), and it is currently the most common sexually transmitted disease. Each year approximately 14 million people are newly infected. OBJECTIVE(S): This study will address increasing the HPV vaccination rates by initiating a research agenda focusing on how best to utilize community pharmacies as Vaccines For Children (VFC) vaccination sites. Community pharmacies are highly accessible when compared to traditional vaccination sites due to extended evening and weekend business hours, no copays for visits, and no appointment required to speak with a pharmacist. METHODS: We will conduct a Developmental Formative Evaluation using semi-structured interviews with key informants (pharmacists, pharmacy managers, technicians) from 5 Harps pharmacies to identify barriers and facilitators to community pharmacies' provision of HPV vaccine through a mixed methods design with pharmacy staff members and local physicians. We will follow that by selecting a pharmacist-physician collaborative model and identify implementation strategies through an Evidence Based Quality Improvement (EBQI) process with key stakeholders. This will be followed by piloting the selected pharmacist-physician collaborative model and implementation strategies in two Harps pharmacies (1 rural, 1 urban) on relevant implementation outcomes. PROJECT IMPACT: This study will examine the current model of HPV vaccinations and how to improve HPV vaccination rates among adolescents by utilizing community pharmacy services.

An evaluation of peak expiratory flow monitoring: a comparison of sitting versus standing measurements.

INTRODUCTION: Current guidelines for the diagnosis and management of asthma suggest that patients perform peak expiratory flow (PEF) measurements while standing; however, recent literature suggests this may not be necessary. The purpose of this study was to determine the impact of patient position on PEF measurements. METHODS: A randomized observational analysis of PEF measurements for 211 patients in sitting and standing positions was performed. The highest PEF measurement from tests performed with correct technique in both the sitting and standing position was compared. RESULTS: Overall, PEF measurements did not significantly differ between the sitting and standing positions (506 +/- 2 L/min versus 508 +/- 2 L/min; P = .45). No differences were seen between mean PEF measurements in the sitting or standing positions for either women or men, nor were there significant differences between mean PEF values for the sitting and standing positions in participants who reported a history of asthma. CONCLUSIONS: PEF measurements do not significantly differ based on sitting or standing measurements among healthy participants. Based on the results of this study it may not be necessary for the patient to stand while performing PEF measurements. Further study among patients with asthma is warranted.