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1.
Curr Pharm Teach Learn ; 16(7): 102103, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38719755

RESUMO

INTRODUCTION: To assist recruitment and retention efforts and influence the need for an increased supply of future rural pharmacists, this study examines perceptions and key motivators of pharmacy students who chose to participate in the Rural Pharmacy Health Certificate (RPHC) program and pursue pathways to rural practice. METHODS: We interviewed six RPHC students prior to or shortly after beginning their first semester in the RPHC program. Interview questions assessed applicants' reasons for pursuing the RPHC, perceptions of living in and providing healthcare in rural and small communities, awareness of barriers and health disparities in rural areas, and qualities needed to be a successful rural pharmacist. We analyzed data with the Sort and Sift, Think and Shift method, a common approach to qualitative data analysis. RESULTS: Interest in pursuing rural pharmacy grew out of growing up in a rural area, as well as a desire to serve and help others. Students expected that completing the RPHC would strengthen their skillsets to provide the best care by addressing barriers such as difficulty accessing care and health literacy. Being a learner of one's community was the primary quality identified as necessary to be a successful rural pharmacist. CONCLUSION: This study identified primary motivators and perceptions that led students to pursue a rural health program at one US pharmacy school. The results can be used to identify and train good candidates for rural pharmacy practice, strengthening the rural pharmacy workforce to better meet communities' needs.


Assuntos
Certificação , Educação de Pós-Graduação em Farmácia , Motivação , Serviços de Saúde Rural , População Rural , Estudantes de Farmácia , Humanos , Estudantes de Farmácia/psicologia , Estudantes de Farmácia/estatística & dados numéricos , Feminino , Masculino , Certificação/métodos , Certificação/normas , Educação de Pós-Graduação em Farmácia/métodos , Educação de Pós-Graduação em Farmácia/normas , Educação de Pós-Graduação em Farmácia/estatística & dados numéricos , População Rural/estatística & dados numéricos , Escolha da Profissão , Adulto , Pesquisa Qualitativa , Entrevistas como Assunto/métodos
2.
JAMA Netw Open ; 7(4): e245645, 2024 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-38607628

RESUMO

Importance: Physician burnout is problematic despite existing interventions. More evidence-based approaches are needed. Objective: To explore the effect of individualized coaching by professionally trained peers on burnout and well-being in physicians. Design, Setting, and Participants: This randomized clinical trial involved Mass General Physician Organization physicians who volunteered for coaching from August 5 through December 1, 2021. The data analysis was performed from February through October 2022. Interventions: Participants were randomized to 6 coaching sessions facilitated by a peer coach over 3 months or a control condition using standard institutional resources for burnout and wellness. Main Outcomes and Measures: The primary outcome was burnout as measured by the Stanford Professional Fulfillment Index. Secondary outcomes included professional fulfillment, effect of work on personal relationships, quality of life, work engagement, and self-valuation. Analysis was performed on a modified intention-to-treat basis. Results: Of 138 physicians enrolled, 67 were randomly allocated to the coaching intervention and 71 to the control group. Most participants were aged 31 to 60 years (128 [93.0%]), women (109 [79.0%]), married (108 [78.3%]), and in their early to mid career (mean [SD], 12.0 [9.7] years in practice); 39 (28.3%) were Asian, 3 (<0.1%) were Black, 9 (<0.1%) were Hispanic, 93 were (67.4%) White, and 6 (<0.1%) were of other race or ethnicity. In the intervention group, 52 participants underwent coaching and were included in the analysis. Statistically significant improvements in burnout, interpersonal disengagement, professional fulfillment, and work engagement were observed after 3 months of coaching compared with no intervention. Mean scores for interpersonal disengagement decreased by 30.1% in the intervention group and increased by 4.1% in the control group (absolute difference, -0.94 poimys [95% CI, -1.48 to -0.41 points; P = .001), while mean scores for overall burnout decreased by 21.6% in the intervention group and increased by 2.5% in the control group (absolute difference, -0.79 points; 95% CI, -1.27 to -0.32 points; P = .001). Professional fulfillment increased by 10.7% in the intervention group compared with no change in the control group (absolute difference, 0.59 points; 95% CI, 0.01-1.16 points; P = .046). Work engagement increased by 6.3% in the intervention group and decreased by 2.2% in the control group (absolute difference, 0.33 points; 95% CI, 0.02-0.65 points; P = .04). Self-valuation increased in both groups, but not significantly. Conclusions and Relevance: The findings of this hospital-sponsored program show that individualized coaching by professionally trained peers is an effective strategy for reducing physician burnout and interpersonal disengagement while improving their professional fulfillment and work engagement. Trial Registration: ClinicalTrials.gov Identifier: NCT05036993.


Assuntos
Esgotamento Psicológico , Tutoria , Médicos , Feminino , Humanos , Qualidade de Vida , Adulto , Pessoa de Meia-Idade , Masculino
3.
Rural Remote Health ; 23(1): 8092, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36802618

RESUMO

INTRODUCTION: To strengthen and demonstrate the ability of rural pharmacists to address their communities' health needs, we developed the first multi-state rural community pharmacy practice-based research network (PBRN) in the USA called the Rural Research Alliance of Community Pharmacies (RURAL-CP). Our objective is to describe the process for developing RURAL-CP and discuss challenges to creating a PBRN during the pandemic. METHODS: We conducted a literature review of community pharmacy PBRNs and met with expert consultants to gain insight into PBRN best practices. We obtained funding to hire a postdoctoral research associate, conducted site visits, and administered a baseline survey, which assessed many aspects of the pharmacy, including staffing, services, and organizational climate. Pharmacy site visits were initially conducted in-person but were later adapted to a virtual format due to the pandemic. RESULTS: RURAL-CP is now a PBRN registered with the Agency for Healthcare Research and Quality within the USA. Currently, 95 pharmacies across five southeastern states are enrolled. Conducting site visits was critical for developing rapport, demonstrating our commitment to engage with pharmacy staff, and appreciating the needs of each pharmacy. RURAL-CP pharmacists' main research priority was expanding reimbursable pharmacy services, especially for diabetes patients. Since enrollment, network pharmacists have participated in two COVID-19 surveys. DISCUSSION: RURAL-CP has been instrumental in identifying rural pharmacists' research priorities. COVID-19 provided an early test of the network infrastructure, which allowed us to quickly assess COVID-19 training and resource needs. We are refining policies and infrastructure to support future implementation research with network pharmacies.


Assuntos
COVID-19 , Serviços Comunitários de Farmácia , Farmácias , Farmácia , Humanos , Farmacêuticos
4.
Vaccine ; 41(5): 999-1002, 2023 01 27.
Artigo em Inglês | MEDLINE | ID: mdl-36593172

RESUMO

This study assessed rural community pharmacists' attitudes about COVID-19 vaccine booster doses and explored whether rural pharmacies offered these booster doses. Of the 80 rural Southeastern U.S. pharmacists who completed the online survey, the majority (n = 68, 85 %) offered boosters and 42 (52.5 %) had received the booster themselves. Alabama and Mississippi offered boosters less often than other states, and pharmacists who had foregone receiving COVID-19 vaccination or booster doses were less likely to offer the booster to their patients. Additionally, many pharmacists reported that they and their patients felt the booster was not needed. Community pharmacies provide access points for the COVID-19 booster in rural areas. Interventions for both pharmacists and patients are needed to address hesitancy and improve booster uptake in these communities.


Assuntos
COVID-19 , Serviços Comunitários de Farmácia , Farmácias , Humanos , Vacinas contra COVID-19 , COVID-19/prevenção & controle , Vacinação , Farmacêuticos
6.
J Am Pharm Assoc (2003) ; 62(4): 1379-1383, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35221234

RESUMO

BACKGROUND: Community pharmacists are often the most accessible health professional in rural areas, which makes them well positioned to increase vaccine access in their communities. This study sought to document rural pharmacists' ability to and interest in administering coronavirus disease 2019 (COVID-19) vaccinations. METHODS: A sample of community pharmacists participating in a rural community pharmacy practice-based research network in the United States completed an online survey that assessed (1) demographic characteristics, (2) previous COVID-19 vaccine training, and (3) ability to administer COVID-19 vaccines. Data were collected between late December 2020 and mid-February 2021. Descriptive statistics and correlations were calculated. RESULTS: A total of 69 of 106 pharmacists completed the survey (response rate = 65%). Approximately half of pharmacists were ready (52%) or actively taking steps (39%) to provide COVID-19 vaccines in the next 6 months. Pharmacies had a median of 2 staff members who were authorized to administer COVID-19 vaccines. Almost half (46%) estimated they could administer more than 30 vaccinations per day. Most pharmacies could store vaccines at standard refrigeration (90%) and freezing (83%) levels needed for thawed and premixed vaccines, respectively. Most pharmacists planned to access COVID-19 vaccines through an agreement with a state or local public health entity (48%) or by ordering through group purchasing organizations (46%). Only 23% of pharmacists had received any COVID-19 vaccine training, and only 48% very much wanted to get the vaccine themselves. Several variables, including pharmacy type and pharmacists' vaccine attitudes and previous COVID-19 training, were significantly associated (P < 0.05) with the anticipated number of COVID-19 vaccines pharmacies could administer daily. CONCLUSION: Even early in the nation's COVID-19 vaccine rollout, most rural pharmacies were interested in and preparing to administer COVID-19 vaccines. Few rural pharmacists had received COVID-19 training, and many expressed some hesitancy to receive the vaccine themselves. The number of vaccines pharmacists could administer varied with pharmacy and pharmacist characteristics.


Assuntos
COVID-19 , Serviços Comunitários de Farmácia , Farmácias , Vacinas , COVID-19/prevenção & controle , Vacinas contra COVID-19 , Humanos , Farmacêuticos , Estados Unidos
7.
Crit Care Med ; 50(5): 819-824, 2022 05 01.
Artigo em Inglês | MEDLINE | ID: mdl-35180721

RESUMO

OBJECTIVES: To determine the 30- and 90-day outcomes of COVID-19 patients receiving tracheostomy and percutaneous endoscopic gastrostomy (PEG). DESIGN: Retrospective observational study. SETTING: Multisite, inpatient. PATIENTS: Hospitalized COVID-19 patients who received tracheostomy and PEG at four Boston hospitals. INTERVENTIONS: Tracheostomy and PEG placement. MEASUREMENTS AND MAIN RESULTS: The primary outcome was mortality at 30 and 90 days post-procedure. Secondary outcomes included continued device presence, place of residence, complications, and rehospitalizations. Eighty-one COVID-19 patients with tracheostomy and PEG placement were included. At 90 days post-device placement, the mortality rate was 9.9%, 2.7% still had the tracheostomy, 32.9% still had the PEG, and 58.9% were at home. CONCLUSIONS: More than nine-in-10 patients in our population of COVID-19 patients who underwent tracheostomy and PEG were alive 90 days later and most were living at home. This study provides new information regarding the outcomes of this patient population that may serve as a step in guiding clinicians, patients, and families when making decisions regarding these devices.


Assuntos
COVID-19 , Gastrostomia , Boston , Humanos , Estudos Retrospectivos , Traqueostomia
8.
J Palliat Med ; 25(3): 349-354, 2022 03.
Artigo em Inglês | MEDLINE | ID: mdl-35085468

RESUMO

This is the seventh entry in the Psychological Elements of Palliative Care (PEPC) series. Previous articles have focused on the psychological elements of the care we provide patients and the relationships we build with our referring clinician colleagues. In this entry, we focus on how the PEPC also impact clinician well being. The PEPC are bidirectional: we impact patients, but patients also impact us. The reactions that we have to patients and the boundaries we set around the care we provide are two examples of psychological factors of care that can influence our well being. Creating spaces to explore and reflect on the psychological impact of the clinical care we provide is a key component of wellness. Such spaces vary in their configuration, but all share the opportunity to self-reflect and to experience emotional validation, normalization, and reality testing from peers or mentors. In mental health training, clinical supervision is one common format for creating such a space. While this can be replicated in the palliative care setting, other strategies include integrating a psychological orientation into interdisciplinary team meetings, creating peer support or process groups, and creating small groups within teams for longitudinal self-reflection.


Assuntos
Enfermagem de Cuidados Paliativos na Terminalidade da Vida , Emoções , Humanos , Cuidados Paliativos/psicologia , Grupo Associado
9.
Pharmacy (Basel) ; 9(4)2021 Dec 07.
Artigo em Inglês | MEDLINE | ID: mdl-34941627

RESUMO

Pharmacist shortages in rural communities underscore the need to focus on increasing the pipeline of pharmacists practicing rurally. Experiential placement in rural communities is one method to approach this challenge. Regional pharmacy campuses may facilitate rural experiential placements. The objective of this study was to assess the effect of a regional campus on the number of rural experiential placements. This retrospective analysis compared experiential student placements in the five-year periods before and after the addition of a regional school of pharmacy campus. Experiential placements in the designated time periods were compared with respect to numbers of overall pharmacy practice experiences, experiences in rural locations, and rural counties with rotation sites. The average distance to rural sites was also compared. Differences in rural experiential placements were not statistically different. The number of rural counties with pharmacy experiential placements grew from eight to twelve, and driving distance increased. While institution of a regional campus contributed to an increase in the number of rural counties with experiential placements, overall rural experiential placements did not statistically differ versus suburban placements. Additional inquiry into factors that affect rural placement is needed to influence strategies to develop and maintain rural experiential sites and consistently place students at those sites.

10.
Res Social Adm Pharm ; 17(7): 1327-1331, 2021 07.
Artigo em Inglês | MEDLINE | ID: mdl-34155979

RESUMO

BACKGROUND: Few studies have documented rural community pharmacy disaster preparedness. OBJECTIVES: To: (1) describe rural community pharmacies' preparedness for and responses to COVID-19 and (2) examine whether responses vary by level of pharmacy rurality. METHODS: A convenience sample of rural community pharmacists completed an online survey (62% response rate) that assessed: (a) demographic characteristics; (b) COVID-19 information source use; (c) interest in COVID-19 testing; (d) infection control procedures; (e) disaster preparedness training, and (f) medication supply impacts. Descriptive statistics were calculated and differences by pharmacy rurality were explored. RESULTS: Pharmacists used the CDC (87%), state health departments (77%), and state pharmacy associations (71%) for COVID-19 information, with half receiving conflicting information. Most pharmacists (78%) were interested in offering COVID-19 testing but needed personal protective equipment and training to do so. Only 10% had received disaster preparedness training in the past five years. Although 73% had disaster preparedness plans, 27% were deemed inadequate for the pandemic. Nearly 70% experienced negative impacts in medication supply. There were few differences by rurality level. CONCLUSION: Rural pharmacies may be better positioned to respond to pandemics if they had disaster preparedness training, updated disaster preparedness plans, and received regular policy guidance from professional bodies.


Assuntos
COVID-19 , Serviços Comunitários de Farmácia , Farmácias , Teste para COVID-19 , Humanos , Farmacêuticos , SARS-CoV-2
11.
J Med Educ Curric Dev ; 8: 2382120521992333, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33644400

RESUMO

INTRODUCTION: Design thinking is a creative problem-solving framework that can be used to better understand challenges and generate solutions in health professions education, such as the barriers to rural education. Rural education experiences can benefit students, providers, and patients; however, placement in and maintenance of rural education experiences offer unique challenges. Design thinking offers strategies to explore and address these challenges. METHODS: This study used a design thinking framework to identify barriers of student placement in rural locations; this was accomplished using strategies to empathize with users (eg, students, practitioners, and administrators) and define the problem. Data were collected from focus groups, interviews, and a design thinking workshop. Design activities promoted participant discussion by drawing pictures, discussing findings, and creating empathy maps of student experiences. Qualitative data were analyzed to identify salient barriers to rural experience selection and opportunities for support. RESULT: Focus group (n = 6), interview (n = 13), and workshop participants (n = 18) identified substantial advantages (eg, exposure to a wider variety of patients, less bureaucracy and constraints, more time with faculty) and disadvantages (eg, isolation, lack of housing, and commuting distances) of rural experiences. Participants identified physical, emotional, and social isolation as a significant barrier to student interest in and engagement in rural experiences. Workshop participants were able to generate over 100 ideas to address the most prominent theme of isolation. DISCUSSION: Design thinking strategies can be used to explore health professions education challenges, such as placement in rural settings. Through engagement with students, practitioners, and administrators it was identified that physical, social, and emotional isolation presents a significant barrier to student placement in rural experiences. This perspective can inform support systems for students, preceptors, and communities that participate in rural educational experiences.

12.
Explor Res Clin Soc Pharm ; 2: 100023, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-35481132

RESUMO

Background: Patients diagnosed with COPD residing in rural areas report a lower quality of life. Telehealth addresses geographic barriers by offering routine, technology-based visits, and remote patient monitoring. Objective: The study objective was to explore adoption perceptions of a tele-COPD program among community members in rural Western North Carolina (WNC) counties. Methods: A convenience sample of 17 community members were recruited to participate in one of five 45-min focus groups. Before the focus group, all participants completed a brief demographic survey. Focus groups were digitally recorded, transcribed verbatim, imported into MAXQDA v10, and analyzed thematically using established qualitative coding procedures. SPSS v22 was used to calculate descriptive statistics. Results: Participants were primarily Non-Hispanic White (100%), male (59%), insured (100%), and had at least a high school education (80%). Only 25% of participants had any prior knowledge of telehealth programs. The majority (94%) of participants expressed interest in receiving a tele-COPD program due to convenience factors. Yet, most participants expressed a lack of interest and comfort in using Internet-capable devices (e.g., mobile devices, tablets, computers). Participants noted that to be successful, telehealth visits must be described and shown to them by their own provider or other trusted individual(s), such as a pharmacist. Privacy and cost were also expressed as telehealth concerns. Conclusion: Interest in a tele-COPD program was high among community residents in rural WNC. However, to increase patient willingness to adopt a tele-COPD program, patients' providers must overcome challenges, such as patients' awareness and knowledge of telehealth, privacy and cost concerns, and access to and comfort with using new technologies. Pharmacists may mitigate these challenges by increasing patients' trust and comfort with telehealth programs.

14.
J Pain Symptom Manage ; 60(2): e22-e25, 2020 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-32454184

RESUMO

The Coronavirus disease 2019 (COVID-19) pandemic has led to high numbers of critically ill and dying patients in need of expert management of dyspnea, delirium, and serious illness communication. The rapid spread of severe acute respiratory syndrome-Coronavirus-2 creates surges of infected patients requiring hospitalization and puts palliative care programs at risk of being overwhelmed by patients, families, and clinicians seeking help. In response to this unprecedented need for palliative care, our program sought to create a collection of palliative care resources for nonpalliative care clinicians. A workgroup of interdisciplinary palliative care clinicians developed the Palliative Care Toolkit, consisting of a detailed chapter in a COVID-19 online resource, a mobile and desktop Web application, one-page guides, pocket cards, and communication skills training videos. The suite of resources provides expert and evidence-based guidance on symptom management including dyspnea, pain, and delirium, as well as on serious illness communication, including conversations about goals of care, code status, and end of life. We also created a nurse resource hotline staffed by palliative care nurse practitioners and virtual office hours staffed by a palliative care attending physician. Since its development, the Toolkit has helped us disseminate best practices to nonpalliative care clinicians delivering primary palliative care, allowing our team to focus on the highest-need consults and increasing acceptance of palliative care across hospital settings.


Assuntos
Infecções por Coronavirus/terapia , Cuidados Paliativos/métodos , Pneumonia Viral/terapia , COVID-19 , Gerenciamento Clínico , Comunicação em Saúde/métodos , Pessoal de Saúde/educação , Humanos , Internet , Pandemias , Guias de Prática Clínica como Assunto
15.
Am J Pharm Educ ; 84(11): 8076, 2020 11.
Artigo em Inglês | MEDLINE | ID: mdl-34283754

RESUMO

Objective. To identify and build consensus on priority leadership and professionalism attributes for pharmacy student development among faculty, preceptors, and students.Methods. One hundred individuals (27 faculty members, 30 preceptors, 43 students) were invited to participate in a three-round, modified Delphi. Published literature on leadership and professionalism informed the initial attribute list. In the first round, participants reviewed and provided feedback on this list. In the second round, participants prioritized attributes as highly important, important, or less important for pharmacy student development. Leadership and professionalism attributes that achieved an overall consensus (a priori set to ≥80.0%) of being highly important or important for pharmacy student development were retained. In the third round, participants rank ordered priorities for leadership and professionalism attributes.Results. Fifteen leadership and 20 professionalism attributes were included in round one while 21 leadership and 21 professionalism attributes were included in round two. Eleven leadership and 13 professionalism attributes advanced to round three. Consensus was reached on the top four leadership attributes (adaptability, collaboration, communication, integrity) and five professionalism attributes (accountability, communication, honor and integrity, respect for others, trust). Differences were observed for certain attributes between faculty members, preceptors, and/or students.Conclusion. The modified Delphi technique effectively identified and prioritized leadership and professionalism attributes for pharmacy student development. This process facilitated consensus building and identified gaps among stakeholders (ie, faculty, preceptors, students). Identified gaps may represent varying priorities among stakeholders and/or different opportunities for emphasis and development across classroom, experiential, and/or cocurricular settings.


Assuntos
Educação em Farmácia , Estudantes de Farmácia , Técnica Delphi , Docentes , Humanos , Liderança , Profissionalismo
16.
Am J Trop Med Hyg ; 101(3): 479-481, 2019 09.
Artigo em Inglês | MEDLINE | ID: mdl-31219003

RESUMO

Healthcare workforce shortages are continuing to increase worldwide with more profound deficits seen in rural communities in both developed and developing countries. These deficits impede progress towards heath equity and global health initiatives including the 2030 Sustainable Development Goals. Medical training has supported the idea that having a rural background influences future practice in rural settings. With a majority of global health experiences taking place in rural settings, there is an opportunity for health profession programs to take advantage of expanding global health education to encourage future practice in rural settings and address inequalities in workforce distribution.


Assuntos
Saúde Global , Educação em Saúde , Serviços de Saúde Rural , Recursos Humanos/estatística & dados numéricos , Escolha da Profissão , Educação Médica , Humanos , Estudantes de Medicina
17.
Am J Health Syst Pharm ; 74(23): 2005-2012, 2017 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-29167142

RESUMO

PURPOSE: An innovative certificate program aimed at expanding the rural pharmacy workforce, increasing the number of pharmacists with expertise in rural practice, and improving healthcare outcomes in rural North Carolina is described. SUMMARY: Predicted shortages of primary care physicians and closures of critical access hospitals are expected to worsen existing health disparities. Experiential education in schools and colleges of pharmacy primarily takes place in academic medical centers and, unlike experiential education in medical schools, rarely emphasizes the provision of patient care in rural U.S. communities, where chronic diseases are prevalent and many residents struggle with poverty and poor access to healthcare. To help address these issues, UNC Eshelman School of Pharmacy developed the 3-year Rural Pharmacy Health Certificate program. The program curriculum includes 4 seminar courses, interprofessional education and interaction with medical students, embedding of each pharmacy student into a specific rural community for the duration of training, longitudinal ambulatory care practice experiences, community engagement initiatives, leadership training, development and implementation of a population health project, and 5 pharmacy practice experiences in rural settings. CONCLUSION: The Rural Pharmacy Health Certificate program at UNC Eshelman School of Pharmacy seeks to transform rural pharmacy practice by creating a pipeline of rural pharmacy leaders and teaching a unique skillset that will be beneficial to healthcare systems, communities, and patients.


Assuntos
Assistência Farmacêutica , Serviços de Saúde Rural , Assistência Ambulatorial , Educação em Farmácia , Humanos , Relações Interprofissionais , Liderança , Área Carente de Assistência Médica , North Carolina , Farmacêuticos , População Rural , Estudantes de Medicina , Estudantes de Farmácia , Resultado do Tratamento , Recursos Humanos
18.
Circ Res ; 108(10): 1199-208, 2011 May 13.
Artigo em Inglês | MEDLINE | ID: mdl-21474816

RESUMO

RATIONALE: Fetuses that develop in diabetic mothers have a higher incidence of birth defects that include cardiovascular defects, but the signaling pathways that mediate these developmental effects are poorly understood. It is reasonable to hypothesize that diabetic maternal effects are mediated by 1 or more pathways activated downstream of aberrant glucose metabolism, because poorly controlled maternal glucose levels correlate with the frequency and severity of the defects. OBJECTIVE: We investigated whether RasGRP3 (Ras guanyl-releasing protein 3), a Ras activator expressed in developing blood vessels, mediates diabetes-induced vascular developmental defects. RasGRP3 is activated by diacylglycerol, and diacylglycerol is overproduced by aberrant glucose metabolism in diabetic individuals. We also investigated the effects of overactivation and loss of function for RasGRP3 in primary endothelial cells and developing vessels. METHODS AND RESULTS: Analysis of mouse embryos from diabetic mothers showed that diabetes-induced developmental defects were dramatically attenuated in embryos that lacked Rasgrp3 function. Endothelial cells that expressed activated RasGRP3 had elevated Ras-ERK signaling and perturbed migration, whereas endothelial cells that lacked Rasgrp3 function had attenuated Ras-ERK signaling and did not migrate in response to endothelin-1. Developing blood vessels exhibited endothelin-stimulated vessel dysmorphogenesis that required Rasgrp3 function. CONCLUSIONS: These findings provide the first evidence that RasGRP3 contributes to developmental defects found in embryos that develop in a diabetic environment. The results also elucidate RasGRP3-mediated signaling in endothelial cells and identify endothelin-1 as an upstream input and Ras/MEK/ERK as a downstream effector pathway. RasGRP3 may be a novel therapeutic target for the fetal complications of diabetes.


Assuntos
Movimento Celular/genética , Diabetes Mellitus Experimental/metabolismo , Diabetes Mellitus Experimental/patologia , Células-Tronco Embrionárias/metabolismo , Células Endoteliais/metabolismo , Complicações Cardiovasculares na Gravidez/metabolismo , Complicações Cardiovasculares na Gravidez/patologia , Fatores ras de Troca de Nucleotídeo Guanina/fisiologia , Animais , Células Cultivadas , Diabetes Mellitus Experimental/genética , Técnicas de Cultura Embrionária , Desenvolvimento Embrionário/genética , Células-Tronco Embrionárias/patologia , Células Endoteliais/patologia , Feminino , Camundongos , Camundongos Endogâmicos C57BL , Camundongos Knockout , Gravidez , Complicações Cardiovasculares na Gravidez/genética , Fatores ras de Troca de Nucleotídeo Guanina/deficiência , Fatores ras de Troca de Nucleotídeo Guanina/genética
19.
J Am Pharm Assoc (2003) ; 51(1): 40-9, 2011.
Artigo em Inglês | MEDLINE | ID: mdl-21247825

RESUMO

OBJECTIVE: To assess the clinical and economic impact of a pharmacist-focused health management program for patients with depression. DESIGN: Prospective, nonrandomized, proof-of-concept investigation. SETTING: Asheville, NC, from July 2006 through December 2007. PARTICIPANTS: Employees or adult dependents with depressive symptoms who agreed to enroll in an employer-sponsored treatment program conducted at two ambulatory clinics where consultative services were provided. Participants were included in the analysis if they participated in the program for at least 1 year and had two or more documented visits with a pharmacist. INTERVENTION: Outpatient-based pharmacists provided assessment, self-management services follow-up, and treatment recommendations to primary care providers within a collaborative care management model. MAIN OUTCOME MEASURES: Changes in severity of depressive symptoms and impact on overall health care costs for employers and beneficiaries. RESULTS: Of the 151 beneficiaries referred to the program, 130 (82%) remained under pharmacist care for a minimum of 1 year and were included in the aggregate analysis. Statistically significant improvements were observed for Patient Health Questionnaire (PHQ)-9 scores from baseline to endpoint (11.5 ± 6.6 to 5.3 ± 4.7 [mean ± SD], P < 0.0001). The clinical response rate was 68% with a 56% remission rate. In economic subgroup analysis (n = 48), annual medical costs decreased from an average of $6,351 per enrollee to $5,876, which was lower than the projected value ($7,195). Total health care costs to the employer increased from $7,935 per enrollee to $8,040, which was lower than the projected value ($9,023). CONCLUSION: Patients in the first year of the program had significant improvement in the PHQ-9 clinical indicator of depression severity. Total health care costs per patient per year were reduced compared with projected costs without the program. Employers expressed their appreciation for this collaborative care program and continued to offer this voluntary health benefit after the study's conclusion.


Assuntos
Antidepressivos/economia , Antidepressivos/uso terapêutico , Depressão/tratamento farmacológico , Depressão/economia , Custos de Cuidados de Saúde , Assistência Farmacêutica/economia , Adulto , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , North Carolina , Projetos Piloto
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