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1.
Psychiatr Serv ; 74(9): 902-910, 2023 09 01.
Artigo em Inglês | MEDLINE | ID: mdl-36935620

RESUMO

OBJECTIVE: A growing consensus has emerged regarding the importance of stakeholder involvement in mental health services research. To identify barriers to and the extent of stakeholder involvement in participatory research, the authors undertook a mixed-methods study of researchers and community members who reported participation in such research. METHODS: Eight consultative focus groups were conducted with diverse groups of stakeholders in mental health services research (N=51 unique participants, mostly service users), followed by a survey of service users, family members, community providers, and researchers (N=98) with participatory research experience. Focus groups helped identify facilitators and barriers to meaningful research collaboration, which were operationalized in the national survey. Participants were also asked about high-priority next steps. RESULTS: The barrier most strongly endorsed as a large or very large problem in the field was lack of funding for stakeholder-led mental health services research (76%), followed by lack of researcher training in participatory methods (74%) and insufficiently diverse backgrounds among stakeholders (69%). The two most frequently identified high-priority next steps were ensuring training and continuing education for researchers and stakeholders (33%) and authentically centering lived experience and reducing tokenism in research (26%). CONCLUSIONS: These findings suggest a need for increased attention to and investment in the development, implementation, and sustainment of participatory methods that prioritize collaboration with direct stakeholders, particularly service users, in U.S. mental health services research. The findings also underscore the presence and potentially important role of researchers who dually identify as service users and actively contribute a broader orientation from the service user-survivor movement.


Assuntos
Serviços de Saúde Mental , Humanos , Grupos Focais , Inquéritos e Questionários , Encaminhamento e Consulta , Pesquisa sobre Serviços de Saúde
2.
Breast Cancer (Auckl) ; 17: 11782234221145385, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36710995

RESUMO

Purpose: Breast cancer is the most diagnosed cancer and the leading cause of cancer death in women globally, and mesenchymal stem cells have been widely implicated in tumour progression. This systematic review and meta-analysis seeks to identify and summarise existing literature on the effects of human mesenchymal stem cells (hMSCs) on the migration of breast cancer cells (BCCs) in vitro, to determine the direction of this relationship according to existing research and to identify the directions for future research. Methods: A systematic literature search was conducting using a collection of databases, using the following search terms: in vitro AND mesenchymal stem cells AND breast cancer. Only studies that investigated the effects of human, unmodified MSCs on the migration of human, unmodified BCCs in vitro were included. Standardised mean differences (SMDs) were calculated to determine pooled effect sizes. Results: This meta-analysis demonstrates that hMSCs (different sources combined) increase the migration of both MDA-MB-231 and MCF-7 cell lines in vitro (SMD = 1.84, P = .03 and SMD = 2.69, P < .00001, respectively). Importantly, the individual effects of hMSCs from different sources were also analysed and demonstrated that MSCs derived from human adipose tissue increase BCC migration (SMD = 1.34, P = .0002) and those derived from umbilical cord increased both MDA-MB-231 and MCF-7 migration (SMD = 3.93, P < .00001 and SMD = 3.01, P < .00001, respectively). Conclusions: To our knowledge, this is the first systematic review and meta-analysis investigating and summarising the effects of hMSCs from different sources on the migration of BCCs, in vitro.

3.
Biopreserv Biobank ; 21(5): 450-457, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-36094454

RESUMO

Introduction: For stem cell therapies to be adopted in mainstream health care, robust, reliable, and cost-effective storage and transport processes must be developed. Cryopreservation remains the best current platform for this purpose, and freezing cells at high concentration may have many benefits, including savings on cost and storage space, facilitating transport logistics, and reducing cryoprotectant volume. Cells, such as mesenchymal stem cells (MSCs), are typically frozen at 1 million cells per milliliter (mL), but the aim of this study is to examine the post-thaw attributes of human bone marrow derived MSCs (hBM-MSCs) frozen at 1, 5, and 10 million cells per mL. Methods: Thawed cells were assessed for their morphology, phenotypic marker expression, viability, apoptosis level, metabolic activity, proliferation, and osteogenic and adipogenic differentiation. Results: In this study, for the first time, it is shown that all assessed cells expressed the typical MSC markers (CD90, CD105, and CD73) and lacked the expression of CD14, CD20, CD34, CD45, and HLA-DR. In addition, all cells showed elongated fibroblastic morphology. Post-thaw viability was retained with no difference among the three concentrations. Moreover, no significant statistical difference was observed in the post-thaw apoptosis level, metabolic activity, proliferation, and osteogenic potential, indicating that these cells are amenable to cryopreservation at higher concentrations. Conclusion: The results of this study are of paramount importance to the development of manufacturing processes around a useful freezing concentration when cells are targeted to be stored for at least 6 months.

4.
Psychiatr Serv ; 74(2): 166-172, 2023 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-35983659

RESUMO

As reviewers, editors, and researchers with lived experience of mental health challenges, addiction, and/or psychosocial distress/disability, the authors have struggled to find an adequate way to address inappropriate or misleading use of the term "participatory methods" to describe research that involves people with lived experience in only a superficial or tokenistic manner. The authors of this article have found that, in their experience, editors or other reviewers often appear to give authors extensive leeway on claims of participatory methods that more accurately reflect tokenism or superficial involvement. The problem of co-optation is described, examples from the authors' experiences are given, the potential harms arising from co-optation are articulated, and a series of concrete actions that journal editors, reviewers, and authors can take to preserve the core intent of participatory approaches are offered. The authors conclude with a call to action: the mental health field must ensure that power imbalances that sustain epistemic injustice against people with lived experience are not worsened by poorly conducted or reported studies or by tokenistic participatory methods.


Assuntos
Serviços de Saúde Mental , Saúde Mental , Humanos , Empoderamento
5.
Psychiatry Res ; 317: 114799, 2022 11.
Artigo em Inglês | MEDLINE | ID: mdl-36037743

RESUMO

Metamotivation is defined as the ability to identify, monitor, and self-regulate motivation in service of goal attainment. As metamotivation is becoming an area of increased interest for intervention among people with psychiatric disorders, there is a need for valid and reliable self-report measures. The current pilot study adapted the Brief Regulation of Motivation Scale (BRoMS; Kim et al., 2018), a self-report measure validated among college students, for use with individuals with schizophrenia spectrum disorders, as a first step towards identifying a metamotivation measure. Thirty-four participants diagnosed with schizophrenia or schizoaffective disorder completed the adapted BRoMS measure and a measure of community functioning. The BRoMS was found to be acceptable, feasible and internally consistent. Higher BRoMs scores were associated with better work related skills. Concurrent and predictive validity were further evaluated among a subsample (n = 21), with comparisons between the BRoMS and participant responses on a semi-structured interview, and measures of self-motivation, and quality of life. The BRoMS demonstrated limited concurrent validity with the interview responses and motivation-related subscales; however, there was modest predictive validity regarding quality of life. This pilot data informs the need for continued efforts to develop and validate metamotivation scales.


Assuntos
Esquizofrenia , Humanos , Esquizofrenia/diagnóstico , Psicologia do Esquizofrênico , Motivação , Projetos Piloto , Escalas de Graduação Psiquiátrica , Qualidade de Vida , Psicometria , Reprodutibilidade dos Testes
6.
Sci Rep ; 12(1): 3504, 2022 03 03.
Artigo em Inglês | MEDLINE | ID: mdl-35241723

RESUMO

Breast cancer is a persisting global burden for health services with cases and deaths projected to rise in future years. Surgery complemented by adjuvant therapy is commonly used to treat breast cancer, however comes with detrimental side effects to physical fitness and mental wellbeing. The aim of this systematic review and meta-analysis is to determine whether resistance and endurance interventions performed during adjuvant treatment can lastingly ameliorate these side effects. A systematic literature search was performed in various electronic databases. Papers were assessed for bias and grouped based on intervention design. RStudio was used to perform the meta-analyses for each group using the 'meta' package. Publication bias and power analyses were also conducted. These methods conform to PRISMA guidelines. Combined resistance and endurance interventions elicited significant long-lasting improvements in global fatigue and were beneficial to the remaining side effects. Individually, resistance and endurance interventions non-significantly improved these side effects. Resistance interventions elicited higher benefits overall. Exercise interventions have lasting clinical benefits in ameliorating adjuvant therapy side effects, which negatively impact physical fitness and mental wellbeing. These interventions are of clinical value to enhance adherence rates and avoid comorbidities such as sarcopenia, thus improving disease prognosis.


Assuntos
Neoplasias da Mama , Neoplasias da Mama/terapia , Terapia por Exercício , Fadiga/terapia , Feminino , Humanos , Resistência Física , Aptidão Física , Prognóstico , Qualidade de Vida
7.
Top Antivir Med ; 29(5): 430-439, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35191659

RESUMO

Vaccine hesitancy is one of the greatest health care challenges of our time, as recently highlighted by the experience with COVID-19 vaccines. It is now clear that several current COVID-19 vaccines are highly effective in preventing severe disease, hospitalization, and death from the disease, but their effectiveness has been greatly undermined by the many unfounded conspiracy theories, active disinformation, and fears (real or imagined) circulating through social media and through society in general, persuading millions of people worldwide not to receive the vaccine. Fortunately, there are numerous practical strategies that physicians and other health care professionals can employ in communicating effectively with vaccine-hesitant individuals, including using humble inquiry, compassionate listening, and storytelling, as well as engaging the entire health care team in providing accurate information. This article summarizes the major points of an IAS-USA-sponsored webinar held on August 3, 2021, titled COVID-19 Vaccine Hesitancy, Crucial Conversations, and Effective Messaging for Patients and Health Care Teams by Marie T. Brown, MD, an expert on adult immunization. The webinar was moderated by Constance A. Benson, MD.


Assuntos
COVID-19 , Infecções por HIV , Vacinas , Adulto , Vacinas contra COVID-19 , Humanos , SARS-CoV-2 , Hesitação Vacinal
9.
Psychiatr Serv ; 72(5): 591-593, 2021 05 01.
Artigo em Inglês | MEDLINE | ID: mdl-33691492

RESUMO

In recent years, investment in participatory research methods within mental health services research has grown. Participatory efforts are often limited in scope, however, and attention to research leadership is largely absent from discourse about stakeholder involvement in the United States. This Open Forum calls for investment in building a pipeline of researchers with significant psychiatric disabilities and intersecting lived experiences frequently studied in public sector services research, including homelessness, incarceration, comorbid health problems, structural racism, and poverty. A series of concrete steps are described that faculty and research leadership can take now.


Assuntos
Pessoas Mal Alojadas , Serviços de Saúde Mental , Pesquisa Participativa Baseada na Comunidade , Pesquisa sobre Serviços de Saúde , Humanos , Liderança , Projetos de Pesquisa , Estados Unidos
10.
Psychiatr Serv ; 72(8): 963-965, 2021 08 01.
Artigo em Inglês | MEDLINE | ID: mdl-33657837

RESUMO

Over the past decade, there has been a marked uptick in interest in increasing service user participation in the U.S. mental health care system, including clinical practice, research, and policy. Too often, however, these efforts remain superficial and unlikely to bring about the deeper transformation of systems long called for by grassroots activists. This Open Forum-addressed to mental health administrators, researchers, and clinicians-highlights the importance of considering diverse, critical perspectives and engaging in ways that move beyond purely intellectual rapprochement.


Assuntos
Serviços de Saúde Mental , Saúde Mental , Pessoal Administrativo , Programas Governamentais , Humanos
11.
Pediatrics ; 147(4)2021 04.
Artigo em Inglês | MEDLINE | ID: mdl-33504612

RESUMO

OBJECTIVES: In late June 2020, a large outbreak of coronavirus disease 2019 (COVID-19) occurred at a sleep-away youth camp in Georgia, affecting primarily persons ≤21 years. We conducted a retrospective cohort study among campers and staff (attendees) to determine the extent of the outbreak and assess factors contributing to transmission. METHODS: Attendees were interviewed to ascertain demographic characteristics, known exposures to COVID-19 and community exposures, and mitigation measures before, during, and after attending camp. COVID-19 case status was determined for all camp attendees on the basis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) test results and reported symptoms. We calculated attack rates and instantaneous reproduction numbers and sequenced SARS-CoV-2 viral genomes from the outbreak. RESULTS: Among 627 attendees, the median age was 15 years (interquartile range: 12-16 years); 56% (351 of 627) of attendees were female. The attack rate was 56% (351 of 627) among all attendees. On the basis of date of illness onset or first positive test result on a specimen collected, 12 case patients were infected before arriving at camp and 339 case patients were camp associated. Among 288 case patients with available symptom information, 45 (16%) were asymptomatic. Despite cohorting, 50% of attendees reported direct contact with people outside their cabin cohort. On the first day of camp session, the instantaneous reproduction number was 10. Viral genomic diversity was low. CONCLUSIONS: Few introductions of SARS-CoV-2 into a youth congregate setting resulted in a large outbreak. Testing strategies should be combined with prearrival quarantine, routine symptom monitoring with appropriate isolation and quarantine, cohorting, social distancing, mask wearing, and enhanced disinfection and hand hygiene. Promotion of mitigation measures among younger populations is needed.


Assuntos
COVID-19/epidemiologia , COVID-19/transmissão , Acampamento , Surtos de Doenças , Adolescente , Adulto , Criança , Estudos de Coortes , Feminino , Georgia/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto Jovem
12.
Am J Physiol Cell Physiol ; 320(3): C253-C263, 2021 03 01.
Artigo em Inglês | MEDLINE | ID: mdl-33356943

RESUMO

Breast cancer is the most prevalent cancer in women worldwide. In the United Kingdom, approximately 5% of all breast cancers are already metastatic at the time of diagnosis. An abundance of literature shows that exercise can have beneficial effects on the outcome and prognosis of breast cancer patients, yet the molecular mechanisms remain poorly understood. There are several in vitro models that aim to recapitulate the response of breast cancer to exercise in vivo; this systematic review and meta-analysis summarizes the existing literature. The following search terms were used to conduct a systematic literature search using a collection of databases (last search performed May 2020): "in vitro," "exercise," and "breast cancer." Only studies that investigated the effects of exercise on breast cancer in vitro were included. Standardized mean differences (SMD) were calculated to determine pooled effect sizes. This meta-analysis has successfully demonstrated that various identified exercise interventions on breast cancer cells in vitro significantly reduced breast cancer cell viability, proliferation, and tumorigenic potential (SMD = -1.76, P = 0.004, SMD = -2.85, P = 0.003, and SMD = -3.15, P = 0.0008, respectively). A clear direction of effect was found with exercise on breast cancer cell migration in vitro, however this effect was not significant (SMD = -0.62, P = 0.317). To our knowledge, this is the first meta-analysis and systematic review investigating and summarizing literature on exercise and breast cancer in vitro, highlighting models used and priority areas for future research focus.


Assuntos
Neoplasias da Mama/patologia , Neoplasias da Mama/fisiopatologia , Exercício Físico/fisiologia , Animais , Mama/patologia , Mama/fisiopatologia , Movimento Celular/fisiologia , Proliferação de Células/fisiologia , Progressão da Doença , Feminino , Humanos
13.
Ann Intern Med ; 174(1): 1-7, 2021 01.
Artigo em Inglês | MEDLINE | ID: mdl-33017564

RESUMO

BACKGROUND: Economic analyses of medical scribes have been limited to individual, specialty-specific clinics. OBJECTIVE: To determine the number of additional patient visits various specialties would need to recover the costs of implementing scribes in their practice at 1 year. DESIGN: Modeling study based on 2015 data from the Centers for Medicare & Medicaid Services (CMS) and National Ambulatory Medical Care Survey. Scribe costs were based on literature review and a third-party contractor model. Revenue was calculated from direct visit billing, CPT (Current Procedural Terminology) billing, and data from the National Ambulatory Medical Care Survey. DATA SOURCES: 2015 data from CMS and the National Ambulatory Medical Care Survey. TARGET POPULATION: Health care providers. TIME HORIZON: 1 year. PERSPECTIVE: Office-based clinic. OUTCOME MEASURES: The number of additional patient visits a physician must have to recover the costs of a scribe program at 1 year. RESULTS OF BASE-CASE ANALYSIS: An average of 1.34 additional new patient visits per day (295 per year) were required to recover scribe costs (range, 0.89 [cardiology] to 1.80 [orthopedic surgery] new patient visits per day). For returning patients, an average of 2.15 additional visits per day (472 per year) were required (range, 1.65 [cardiology] to 2.78 [orthopedic surgery] returning visits per day). The addition of 2 new patient (or 3 returning) visits per day was profitable for all specialties. RESULTS OF SENSITIVITY ANALYSIS: Results were not sensitive to most inputs, with the exception of hourly scribe cost and inclusion of CPT revenue. LIMITATION: Use of Medicare data and failure to account for indirect costs, downstream revenue, or changes in documentation quality. CONCLUSION: For all specialties, modest increases in productivity due to scribes may allow physicians to see more patients and offset scribe costs, making scribe programs revenue-neutral. PRIMARY FUNDING SOURCE: University of Chicago Medicine's Center for Healthcare Delivery Science and Innovation and the Bucksbaum Institute.


Assuntos
Médicos/economia , Atenção Primária à Saúde/economia , Avaliação de Programas e Projetos de Saúde , Custos e Análise de Custo , Documentação , Eficiência , Seguimentos , Humanos , Estudos Prospectivos , Estados Unidos
14.
Prog Cardiovasc Dis ; 64: 111-120, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-32800791

RESUMO

Medications do not work in patients who do not take them. This true statement highlights the importance of medication adherence. Providers are often frustrated by the lack of consistent medication adherence in the patients they care for. Today with the time constraints that providers face, it becomes difficult to discover the extent of non-adherence. There are certainly many challenges in medication adherence not only at the patient-provider level but also within a healthy system and finally in insurers and payment systems. In a cross-sectional survey of unintentional nonadherence in over 24,000 adults with chronic illness, including hypertension, diabetes and hyperlipidemia, 62% forgot to take medications and 37% had run out of their medications within a year. These sobering data necessitate immediate policy and systems solutions to support patients in adherence. Medication adherence for cardiovascular diseases (CVD) has the potential to change outcomes, such as blood pressure control and subsequent events. The American Heart Association (AHA)/American Stroke Association (ASA) has a goal of improving medication adherence in CVD and stroke prevention and treatment. This paper will explore medication adherence with all its inherent issues and suggest policy and structural changes that must happen in order to transform medication adherence levels in the U.S. and achieve the AHA/ASA's health impact goals.


Assuntos
American Heart Association , Doenças Cardiovasculares/prevenção & controle , Política de Saúde , Adesão à Medicação , Humanos , Estados Unidos
15.
MMWR Morb Mortal Wkly Rep ; 69(40): 1457-1459, 2020 Oct 09.
Artigo em Inglês | MEDLINE | ID: mdl-33031365

RESUMO

There is increasing evidence that children and adolescents can efficiently transmit SARS-CoV-2, the virus that causes coronavirus disease 2019 (COVID-19) (1-3). During July-August 2020, four state health departments and CDC investigated a COVID-19 outbreak that occurred during a 3-week family gathering of five households in which an adolescent aged 13 years was the index and suspected primary patient; 11 subsequent cases occurred.


Assuntos
Infecções por Coronavirus/epidemiologia , Surtos de Doenças , Família , Pneumonia Viral/epidemiologia , Adolescente , Adulto , Idoso , COVID-19 , Criança , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pandemias , Estados Unidos/epidemiologia , Adulto Jovem
16.
MMWR Morb Mortal Wkly Rep ; 69(31): 1023-1025, 2020 Aug 07.
Artigo em Inglês | MEDLINE | ID: mdl-32759921

RESUMO

Limited data are available about transmission of SARS-CoV-2, the virus that causes coronavirus disease 2019 (COVID-19), among youths. During June 17-20, an overnight camp in Georgia (camp A) held orientation for 138 trainees and 120 staff members; staff members remained for the first camp session, scheduled during June 21-27, and were joined by 363 campers and three senior staff members on June 21. Camp A adhered to the measures in Georgia's Executive Order* that allowed overnight camps to operate beginning on May 31, including requiring all trainees, staff members, and campers to provide documentation of a negative viral SARS-CoV-2 test ≤12 days before arriving. Camp A adopted most† components of CDC's Suggestions for Youth and Summer Camps§ to minimize the risk for SARS-CoV-2 introduction and transmission. Measures not implemented were cloth masks for campers and opening windows and doors for increased ventilation in buildings. Cloth masks were required for staff members. Camp attendees were cohorted by cabin and engaged in a variety of indoor and outdoor activities, including daily vigorous singing and cheering. On June 23, a teenage staff member left camp A after developing chills the previous evening. The staff member was tested and reported a positive test result for SARS-CoV-2 the following day (June 24). Camp A officials began sending campers home on June 24 and closed the camp on June 27. On June 25, the Georgia Department of Public Health (DPH) was notified and initiated an investigation. DPH recommended that all attendees be tested and self-quarantine, and isolate if they had a positive test result.


Assuntos
Acampamento , Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/transmissão , Surtos de Doenças , Pneumonia Viral/epidemiologia , Pneumonia Viral/transmissão , Adolescente , Adulto , COVID-19 , Criança , Feminino , Georgia/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Pandemias , Adulto Jovem
17.
JCO Oncol Pract ; 16(4): 191-199, 2020 04.
Artigo em Inglês | MEDLINE | ID: mdl-32223701

RESUMO

Oncologist well-being is critical to initiating and maintaining the physician-patient relationship, yet many oncologists suffer from symptoms of burnout. Burnout has been linked to poor physical and mental health, as well as increased medical errors, patient dissatisfaction, and workforce attrition. In this Call to Action article, we discuss causes of and interventions for burnout and moral distress in oncology, highlight existing interventions, and provide recommendations for addressing burnout and improving well-being at the individual and organizational levels to deliver ethical, quality cancer care.


Assuntos
Esgotamento Profissional , Oncologistas , Comissão de Ética , Humanos , Oncologia , Princípios Morais
18.
20.
Bioengineering (Basel) ; 6(4)2019 Nov 01.
Artigo em Inglês | MEDLINE | ID: mdl-31683821

RESUMO

Mesenchymal stem cells have been widely implicated in tumour development and metastases. Moving from the use of two-dimensional (2D) models to three-dimensional (3D) to investigate this relationship is critical to facilitate more applicable and relevant research on the tumour microenvironment. We investigated the effects of altering glucose concentration and the source of foetal bovine serum (FBS) on the growth of two breast cancer cell lines (T47D and MDA-MB-231) and human bone marrow-derived mesenchymal stem cells (hBM-MSCs) to determine successful conditions to enable their co-culture in 3D tumour spheroid models. Subsequently, these 3D multi-cellular tumour spheroids were used to investigate the effect of hBM-MSCs on breast cancer cell invasiveness. Findings presented herein show that serum source had a statistically significant effect on two thirds of the growth parameters measured across all three cell lines, whereas glucose only had a statistically significant effect on 6%. It was determined that the optimum growth media composition for the co-culture of 3D hBM-MSCs and breast cancer cell line spheroids was 1 g/L glucose DMEM supplemented with 10% FBS from source A. Subsequent results demonstrated that co-culture of hBM-MSCs and MDA-MB-231 cells dramatically reduced invasiveness of both cell lines (F(1,4) = 71.465, p = 0.001) when embedded into a matrix comprising of growth-factor reduced base membrane extract (BME) and collagen.

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