Impact of Pharmacist Care in a Shared Medical Appointment Model for the Management of Type 2 Diabetes in a Micronesian Population

More than 25 million people have diabetes in the United States and its complications make it a leading cause of death. Pacific Islanders, specifically Micronesians, experience even higher rates of diabetes, and pharmacist care for these individuals may improve health outcomes. Objective: To better address health disparities in this population, a health center serving Hawaii Island added clinical pharmacy services into their shared medical appointment program for diabetes management. Methods: Standard care (n= 21) consisted of weekly education sessions for patients provided by a multi-disciplinary team, after which patients had one-on-one appointments with a primary care provider if they met threshold clinical criteria. The intervention group (n=36) received the same services, plus a medication management service provided by a pharmacist during the one-on-one appointments. Results: There was no statistically significant difference between the pharmacist care and standard care groups on clinical measures including glycosylated hemoglobin, low density lipoprotein and blood pressure at the end of the eighteenmonth intervention period. Conclusion: Pacific Islanders face unique health care challenges including low socioeconomic status, language barriers and differences in cultural perceptions of health care. The value of clinical pharmacy has been well-documented in the literature but further study of the role and impact of these services is warranted for high-risk populations

Perspectives on Medication-Related and Other Health Disparities Affecting Asian Americans, Native Hawaiians, and Other Pacific Islanders: A Qualitative Study

Background and Purpose: The present body of literature has little information regarding factors behind gaps in health status affecting Asian American, Native Hawaiian and Pacific Islander (AANHPI) communities, and methods to address them. We sought to examine pharmacists’ and other health care professionals’ perceptions of AANHPI health disparities and their ideas for solutions involving pharmacists, pharmacy schools, and the U.S. Food and Drug Administration (FDA). Methods: In-depth individual interviews were conducted with ten academic pharmacists and four other health care professionals knowledgeable about AANHPI disparities, with a focus on medication-related disparities. Results: Commonly identified factors behind disparities included poor communication, low socioeconomic status, cultural inhibitions creating a reluctance to seek care, and limited access to care. Suggested strategies for community pharmacists to reduce disparities included one-on-one care focused on outcomes, translated materials and translation services, and tracking adherence to medications. Participants suggested that colleges of pharmacy could continue community health events, encourage students to be culturally aware, and conduct health disparities research, and that the FDA could provide translated information, research funding, and requirements for greater ethnic diversity in clinical trials. Conclusion: Experts believe that pharmacists have the potential to help close the health care gap for AANHPI populations

Pharmacoepidemiological survey of middle-age and elderly patients in three communities of Cascavel, PR - Brazil: Progressive verification of their therapeutic knowledge

O objetivo da pesquisa foi identificar variáveis relacionadas ao conhecimento da terapêutica nos períodos pré e pós-intervenção e características sócio-demográficas de 80 pacientes de meia idade e idosos (45 anos ou mais) em três comunidades paroquiais de Cascavel-PR. Desenvolveu-se um inquérito farmacoepidemiológico, seguido de estudo prospectivo no período de novembro de 2003 a dezembro de 2004, e os dados foram coletados em formulário semi-estruturado. Houve predominância para o sexo feminino (82,5%), idade média de 67,3 anos, escolaridade de menos de oito anos de estudo (75,0%), maioria casado (57,5%), morando apenas o casal (63,7%), renda de 1 a 3 salários (80%), número médio de medicamentos prescritos na fase pré (4,3) e na pós-intervenção (3,5). A classe de fármacos mais prescrita foi para o sistema cardiovascular (48,2%). As variáveis, leitura da bula e freqüência, conhecimento sobre o medicamento, esquecimento da dose prescrita, satisfação com o medicamento e importância das informações, embora apresentassem diferenças na freqüência relativa do período pré-intervenção para o pós-intervenção, não sustentaram diferença estatisticamente significativa. Apesar desse resultado, é preciso considerar que a diferença quanto ao grau de evolução dos resultados apresentam relevância clinica, pendendo favoravelmente a relação benefício/risco.Variables on therapeutic knowledge in pre- and post-intervention periods and the social and demographic characteristics of 80 middle-aged and elderly (45 years or more) patients in three parish communities in Cascavel, PR - Brazil are provided. A pharmacoepidemiological survey was developed; a prospective study between November 2003 and December 2004 was undertaken; data were collected in a semi-structured form. Females (82.5%) were predominant; average age 67.3 years old; schooling less than 8 years; most of them married (57.5%); only the couple inhabits the house (63.7%); income 1 to 3 salaries (80%); mean numbers of prescribed medicines pre- and post-intervention were 4.3 and 3.5, respectively. Medicine for the cardiovascular system (48.2%) was the most described (48.2%). Variables - reading information on drug and its frequency, knowledge on the medicine used and importance of information - were statistically non-significant, although difference in relative frequency from the pre- to the post-intervention period existed. Nevertheless, difference with regard to degree of progress in results shows clinical relevance with a favorable trend towards the benefit/risk ratio

An Interactive Web-Based Lethal Means Safety Decision Aid for Suicidal Adults (Lock to Live): Pilot Randomized Controlled Trial

BACKGROUND: Counseling to reduce access to lethal means such as firearms and medications is recommended for suicidal adults but does not routinely occur. We developed the Web-based Lock to Live (L2L) decision aid to help suicidal adults and their families choose options for safer home storage. OBJECTIVE: This study aimed to test the feasibility and acceptability of L2L among suicidal adults in emergency departments (EDs). METHODS: At 4 EDs, we enrolled participants (English-speaking, community-dwelling, suicidal adults) in a pilot randomized controlled trial. Participants were randomized in a 13:7 ratio to L2L or control (website with general suicide prevention information) groups and received a 1-week follow-up telephone call. RESULTS: Baseline characteristics were similar between the intervention (n=33) and control (n=16) groups. At baseline, many participants reported having access to firearms (33/49, 67%), medications (46/49, 94%), or both (29/49, 59%). Participants viewed L2L for a median of 6 min (IQR 4-10 min). L2L also had very high acceptability; almost all participants reported that they would recommend it to someone in the same situation, that the options felt realistic, and that L2L was respectful of values about firearms. In an exploratory analysis of this pilot trial, more participants in the L2L group reported reduced firearm access at follow-up, although the differences were not statistically significant. CONCLUSIONS: The L2L decision aid appears feasible and acceptable for use among adults with suicide risk and may be a useful adjunct to lethal means counseling and other suicide prevention interventions. Future large-scale studies are needed to determine the effect on home access to lethal means. TRIAL REGISTRATION: ClinicalTrials.gov NCT03478501; https://clinicaltrials.gov/ct2/show/NCT03478501

Detecção de risco de interações entre fármacos antidepressivos e associados prescritos a pacientes adultos

BACKGROUND: The combination of drugs for the treatment of psychiatric disorders has become a relatively frequent practice. The antidepressants are involved in several clinically important pharmacological interactions. OBJECTIVES: To detect the risk of interactions between antidepressants and associated drugs prescribed for adults patients. METHODS: Data on 151 medical prescriptions of antidepressants and other psychiatric drugs were retrospectively assessed at a teaching pharmacy in the city of Cascavel (state of Parana, Brazil), between October and November 2005. Only prescriptions provided for adults patients (19 years and older) were analyzed. RESULTS: Prescriptions were most frequently provided for female patients (64.9%), and for patients in the 31 to 40 year-old age group (32.5%). Considering prescription information only, we identified a clinically relevant risk of drug-drug interactions in eight prescriptions of tricyclic antidepressants (TADs) and associated drugs; the putative consequence of such pharmacological interaction was considered moderately relevant in four of these. The co-prescription of selective serotonin reuptake inhibitors (SSRIs) with other related drugs bearing a putative risk of interaction was observed in 16 cases, two of which involved a significant risk, ten a moderate risk, and four a minor risk of clinically relevant consequences. DISCUSSION: We provide evidence that the risk of pharmacological interactions may be often overlooked in the prescription of antidepressants (TAD and SSRIs) and related drugs in this clinical setting.CONTEXTO: O uso de fármacos combinados para o tratamento de patologias diversas em psiquiatria tem aumentado progressivamente. Os antidepressivos estão envolvidos em diversas interações farmacológicas clinicamente importantes. OBJETIVO: Detectar risco de interações entre fármacos antidepressivos e associados prescritos a pacientes adultos. MÉTODOS: Pesquisa retrospectiva e descritiva foi desenvolvida em uma farmácia magistral da cidade de Cascavel, Paraná. Os dados foram coletados de 151 receituários médicos de pacientes adultos (19 anos ou mais), envolvendo fármacos antidepressivos e associados entre outubro e novembro de 2005. O estudo limitou-se às variáveis registradas no receituário médico (sexo, idade, fármaco antidepressivo e associado prescrito). RESULTADOS: A categoria de 31 a 40 anos de idade foi a mais freqüente (32,46%) e o sexo foi o feminino (64,90%). Os fármacos antidepressivos tricíclicos (ADT) e associados apresentaram um total de oito episódios de interações relativos ao grau de severidade, sendo quatro de grau moderado e quatro menor. Em relação aos fármacos antidepressivos inibidores seletivos da recaptura de serotonina (ISRS) e associados, o risco de ocorrência foi de 16 casos; quatro de severidade menor, dez moderada e dois maior. CONCLUSÃO: Os dados mostram que os pacientes com prescrição de fármacos ISRS e associados possuíam mais risco de interações de maior severidade, totalizando o dobro de interações em relação aos ADTs

Rheumatoid arthritis - clinical aspects: 134. Predictors of Joint Damage in South Africans with Rheumatoid Arthritis

Background: Rheumatoid arthritis (RA) causes progressive joint damage and functional disability. Studies on factors affecting joint damage as clinical outcome are lacking in Africa. The aim of the present study was to identify predictors of joint damage in adult South Africans with established RA. Methods: A cross-sectional study of 100 black patients with RA of >5 years were assessed for joint damage using a validated clinical method, the RA articular damage (RAAD) score. Potential predictors of joint damage that were documented included socio-demographics, smoking, body mass index (BMI), disease duration, delay in disease modifying antirheumatic drug (DMARD) initiation, global disease activity as measured by the disease activity score (DAS28), erythrocyte sedimentation rate (ESR), C reactive protein (CRP), and autoantibody status. The predictive value of variables was assessed by univariate and stepwise multivariate regression analyses. A p value <0.05 was considered significant. Results: The mean (SD) age was 56 (9.8) years, disease duration 17.5 (8.5) years, educational level 7.5 (3.5) years and DMARD lag was 9 (8.8) years. Female to male ratio was 10:1. The mean (SD) DAS28 was 4.9 (1.5) and total RAAD score was 28.3 (12.8). The mean (SD) BMI was 27.2 kg/m2 (6.2) and 93% of patients were rheumatoid factor (RF) positive. More than 90% of patients received between 2 to 3 DMARDs. Significant univariate predictors of a poor RAAD score were increasing age (p = 0.001), lower education level (p = 0.019), longer disease duration (p < 0.001), longer DMARD lag (p = 0.014), lower BMI (p = 0.025), high RF titre (p < 0.001) and high ESR (p = 0.008). The multivariate regression analysis showed that the only independent significant predictors of a higher mean RAAD score were older age at disease onset (p = 0.04), disease duration (p < 0.001) and RF titre (p < 0.001). There was also a negative association between BMI and the mean total RAAD score (p = 0.049). Conclusions: Patients with longstanding established RA have more severe irreversible joint damage as measured by the clinical RAAD score, contrary to other studies in Africa. This is largely reflected by a delay in the initiation of early effective treatment. Independent of disease duration, older age at disease onset and a higher RF titre are strongly associated with more joint damage. The inverse association between BMI and articular damage in RA has been observed in several studies using radiographic damage scores. The mechanisms underlying this paradoxical association are still widely unknown but adipokines have recently been suggested to play a role. Disclosure statement: C.I. has received a research grant from the Connective Tissue Diseases Research Fund, University of the Witwatersrand. All other authors have declared no conflicts of interes

Vessel and blood specification override cardiac potential in anterior mesoderm

SummaryOrgan progenitors arise within organ fields, embryonic territories that are larger than the regions required for organ formation. Little is known about the regulatory pathways that define organ field boundaries and thereby limit organ size. Here we identify a mechanism for restricting heart size through confinement of the developmental potential of the heart field. Via fate mapping in zebrafish, we locate cardiac progenitors within hand2-expressing mesoderm and demonstrate that hand2 potentiates cardiac differentiation within this region. Beyond the rostral boundary of hand2 expression, we find progenitors of vessel and blood lineages. In embryos deficient in vessel and blood specification, rostral mesoderm undergoes a fate transformation and generates ectopic cardiomyocytes. Therefore, induction of vessel and blood specification represses cardiac specification and delimits the capacity of the heart field. This regulatory relationship between cardiovascular pathways suggests strategies for directing progenitor cell differentiation to facilitate cardiac regeneration