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1.
Neurobiol Dis ; 123: 137-144, 2019 03.
Artigo em Inglês | MEDLINE | ID: mdl-30031158

RESUMO

The increased focus on stakeholder engagement in determining the aims, design, conduct of research and dissemination of results is substantially changing the biomedical research paradigm. In this era of patient-centered care, incorporating participatory action research methodology into large-scale multi-center studies is essential. The adoption of community engagement facilitates meaningful contribution to the design and implementation of clinical studies. Consequently, encouraging citizen participation and involving key organizations may guide the effective development of future clinical research protocols. Here, we discuss our experience in engaging individuals, their caregivers, as well as scientific and consumer organizations in public outreach and knowledge transfer to assist in the development of effective strategies for recruitment and retention in a future post-traumatic epilepsy prevention randomized controlled trial within the National Institute of Neurologic Disorders and Stroke Center Without Walls, Epilepsy Bioinformatics Study for Antiepileptogenic Therapy (EpiBioS4Rx). The study includes a Public Engagement Core with a diverse consortium of stakeholder partners. Based on the Core's ongoing experience, it is recommended that multicenter studies integrate a participatory action research based approach to harness the benefits of a collective inquiry. The blueprint created by the EpiBioS4Rx Public Engagement Core is a resource that could be applied in other areas of biomedical research.


Assuntos
Lesões Encefálicas Traumáticas/prevenção & controle , Pesquisa Participativa Baseada na Comunidade , Epilepsia Pós-Traumática/prevenção & controle , Participação do Paciente , Animais , Lesões Encefálicas Traumáticas/complicações , Cuidadores , Biologia Computacional , Epilepsia Pós-Traumática/etiologia , Humanos , Participação dos Interessados
2.
J Gen Intern Med ; 34(7): 1279-1288, 2019 07.
Artigo em Inglês | MEDLINE | ID: mdl-31037543

RESUMO

BACKGROUND: Health disparities exist in HIV risk in the USA among the lesbian-gay-bisexual-transgender-queer (LGBTQ) community. There is also scarce literature on curricula for HIV prevention and pre-exposure prophylaxis (PrEP) for trainees. AIM: To create a curriculum to train residents to perform inclusive sexual history taking and HIV prevention care. The curriculum covers sexual history, LGBTQ health, sexually transmitted infections, and HIV risk assessment and risk reduction counseling including use of PrEP. SETTING: A dedicated PrEP Clinic was created within an Academic Medical Center Outpatient HIV Clinic. Patients were primarily LGBTQ identified, but also included HIV sero-discordant couples, cisgender individuals, heterosexual invididuals, and those with experience of homelessness, sex work, and substance abuse. PARTICIPANTS: Thirty-four internal medicine residents completed the course between November 2017 and May 2018. PROGRAM DESCRIPTION: The curriculum was delivered as Just in Time Teaching (JiTT) via online virtual patient cases followed by directly observed clinical care at a large urban PrEP clinic. PROGRAM EVALUATION AND RESULTS: The effectiveness of the curriculum was assessed through paired pre/post-self-assessment surveys (n = 19), additional post-surveys on the online modules (n = 22), and interviews (n = 9). Many respondents reported no prior training or inadequate prior training in the course content. As a result of the course, participants reported statistically significant increased confidence and comfort in all seven HIV prevention topic areas, with the greatest gains in safe sex counseling for LGBTQ patients and in discussing PrEP (mean changes of 1.21, 1.58 on 5-point Likert scale, respectively, p < 0.0001). Six of nine interviewees post-course had applied what they learned to patient care; five indicated their learning would benefit patients. DISCUSSION: An HIV prevention curriculum focused on cultural humility in care can improve trainee's skills in HIV risk reduction counseling, including PrEP, among all patients including those identifying as LGBTQ.


Assuntos
Currículo/normas , Infecções por HIV/psicologia , Internato e Residência/normas , Avaliação de Programas e Projetos de Saúde/normas , Comportamento Sexual/psicologia , Minorias Sexuais e de Gênero/psicologia , Adulto , Feminino , Infecções por HIV/prevenção & controle , Humanos , Internato e Residência/métodos , Profilaxia Pré-Exposição/métodos , Profilaxia Pré-Exposição/normas , Avaliação de Programas e Projetos de Saúde/métodos
3.
Arch Phys Med Rehabil ; 100(3): 578-580, 2019 03.
Artigo em Inglês | MEDLINE | ID: mdl-30786978

RESUMO

The Center for Medicare and Medicaid Innovation under the Centers for Medicare and Medicaid Services has invited institutions to demonstrate ways to bundle services into a 90-day episode of acute care that will lower costs and hospital re-admission rates. While these goals are laudable, they overlook the need for and value attained in postacute treatment. This article argues for elimination of the diagnosis of stroke from the proposed demonstration project due to misaligned financial incentives that will severely compromise patient outcomes.


Assuntos
Pacotes de Assistência ao Paciente/ética , Qualidade da Assistência à Saúde/ética , Mecanismo de Reembolso/ética , Reabilitação do Acidente Vascular Cerebral/ética , Acidente Vascular Cerebral , Centers for Medicare and Medicaid Services, U.S. , Juramento Hipocrático , Humanos , Estados Unidos
4.
Proc Natl Acad Sci U S A ; 111(43): 15550-5, 2014 Oct 28.
Artigo em Inglês | MEDLINE | ID: mdl-25313065

RESUMO

Autism spectrum disorder (ASD), characterized by both impaired communication and social interaction, and by stereotypic behavior, affects about 1 in 68, predominantly males. The medico-economic burdens of ASD are enormous, and no recognized treatment targets the core features of ASD. In a placebo-controlled, double-blind, randomized trial, young men (aged 13-27) with moderate to severe ASD received the phytochemical sulforaphane (n = 29)--derived from broccoli sprout extracts--or indistinguishable placebo (n = 15). The effects on behavior of daily oral doses of sulforaphane (50-150 µmol) for 18 wk, followed by 4 wk without treatment, were quantified by three widely accepted behavioral measures completed by parents/caregivers and physicians: the Aberrant Behavior Checklist (ABC), Social Responsiveness Scale (SRS), and Clinical Global Impression Improvement Scale (CGI-I). Initial scores for ABC and SRS were closely matched for participants assigned to placebo and sulforaphane. After 18 wk, participants receiving placebo experienced minimal change (<3.3%), whereas those receiving sulforaphane showed substantial declines (improvement of behavior): 34% for ABC (P < 0.001, comparing treatments) and 17% for SRS scores (P = 0.017). On CGI-I, a significantly greater number of participants receiving sulforaphane had improvement in social interaction, abnormal behavior, and verbal communication (P = 0.015-0.007). Upon discontinuation of sulforaphane, total scores on all scales rose toward pretreatment levels. Dietary sulforaphane, of recognized low toxicity, was selected for its capacity to reverse abnormalities that have been associated with ASD, including oxidative stress and lower antioxidant capacity, depressed glutathione synthesis, reduced mitochondrial function and oxidative phosphorylation, increased lipid peroxidation, and neuroinflammmation.


Assuntos
Transtornos Globais do Desenvolvimento Infantil/tratamento farmacológico , Isotiocianatos/uso terapêutico , Adolescente , Adulto , Humanos , Isotiocianatos/efeitos adversos , Masculino , Placebos , Comportamento Social , Sulfóxidos , Resultado do Tratamento , Adulto Jovem
5.
BMC Med Educ ; 15: 109, 2015 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-26126821

RESUMO

BACKGROUND: Many African countries are investing in medical education to address significant health care workforce shortages and ultimately improve health care. Increasingly, training institutions are establishing medical education departments as part of this investment. This article describes the status of four such departments at sub-Saharan African medical schools supported by the Medical Education Partnership Initiative (MEPI). This article will provide information about the role of these institutional structures in fostering the development of medical education within the African context and highlight factors that enable or constrain their establishment and sustainability. METHODS: In-depth interviews were conducted with the heads or directors of the four medical education departments using a structured interview protocol developed by the study group. An inductive approach to analysis of the interview transcripts was adopted as the texts were subjected to thematic content analysis. RESULTS: Medical education departments, also known as units or centers, were established for a range of reasons including: to support curriculum review, to provide faculty development in Health Professions Education, and to improve scholarship in learning and teaching. The reporting structures of these departments differ in terms of composition and staff numbers. Though the functions of departments do vary, all focus on improving the quality of health professions education. External and internal funding, where available, as well as educational innovations were key enablers for these departments. Challenges included establishing and maintaining the legitimacy of the department, staffing the departments with qualified individuals, and navigating dependence on external funding. All departments seek to expand the scope of their services by offering higher degrees in HPE, providing assistance to other universities in this domain, and developing and maintaining a medical education research agenda. CONCLUSIONS: The establishment of medical education departments in Sub-Saharan Africa is a strategy medical schools can employ to improve the quality of health professions education. The creation of communities of practice such as has been done by the MEPI project is a good way to expand the network of medical education departments in the region enabling the sharing of lessons learned across the continent.


Assuntos
Educação Médica/organização & administração , Pessoal de Saúde/educação , Intercâmbio Educacional Internacional , Garantia da Qualidade dos Cuidados de Saúde/normas , Faculdades de Medicina/organização & administração , África Subsaariana , Fortalecimento Institucional/métodos , Mão de Obra em Saúde/estatística & dados numéricos , Humanos , Cooperação Internacional , Entrevistas como Assunto , Pesquisa Qualitativa , Garantia da Qualidade dos Cuidados de Saúde/métodos , Inquéritos e Questionários
6.
Vasc Med ; 18(3): 122-8, 2013 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-23720035

RESUMO

Sturge-Weber syndrome (SWS) consists of a capillary-venous vascular malformation of the brain, skin and eye. Urine vascular biomarkers have been demonstrated to be abnormal in other vascular anomalies and to correlate with clinical severity and progression. The current study investigated the use of urinary matrix metalloproteinase (MMP)-2, MMP-9, vascular endothelial growth factor (VEGF), and basic fibroblast growth factor (bFGF) levels to non-invasively monitor the progression of SWS. Fifty-four urine samples were collected from patients seen at the Hunter Nelson Sturge-Weber Center at Kennedy Krieger Institute. Urine was analyzed for MMP-2, MMP-9, VEGF and bFGF levels and correlated with clinical outcome at the time of urine collection (n = 48) and 1 year following urine collection (n = 22). Analysis revealed that MMP-2 (p = 0.033) and MMP-9 (p = 0.010) were significantly more likely to be present in the urine of SWS subjects compared to controls and that bFGF was significantly more likely to be present at abnormal levels (p = 0.005). MMP-2 correlated with a more severe clinical score at the time of urine collection, while both MMP-2 and MMP-9 levels correlated with greater disease severity at time of collection. bFGF levels correlated with improved clinical score 1 year after urine collection. These results suggest that MMP-2 and MMP-9 levels may be useful in assessing SWS progression, as well as indicating which patients might benefit from more aggressive treatment, while bFGF levels may be useful in judging the efficacy of neurologic treatment in SWS.


Assuntos
Fator 2 de Crescimento de Fibroblastos/urina , Metaloproteinase 2 da Matriz/urina , Metaloproteinase 9 da Matriz/urina , Síndrome de Sturge-Weber/urina , Fator A de Crescimento do Endotélio Vascular/urina , Adolescente , Adulto , Biomarcadores Tumorais/urina , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Medição de Risco , Síndrome de Sturge-Weber/diagnóstico , Adulto Jovem
7.
Eval Program Plann ; 100: 102346, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-37429142

RESUMO

The Cultivating Evaluation Education and Development (CEED) program engages early career evaluators in an experiential learning experience by supporting them as they lead a pro bono evaluation for a local nonprofit community organization. We explored the value of this professional development to the early career evaluators, to the sponsor organization, and to the nonprofit organizations receiving CEED services by examining findings from six CEED projects. We found that early career evaluators self-reported gains in confidence and competence especially in four American Evaluation Association Evaluator Competencies (2018) domains - professional practice, methodology, planning and management, and interpersonal skills. The initiative allowed the sponsor organization to expand connections with community organizations, implement work consistent with the mission, and provide new mentoring opportunities. Representatives from the recipient nonprofit organizations reported they gained a deeper understanding of evaluation, improved their dissemination efforts, and built organizational evaluation capacity.


Assuntos
Fortalecimento Institucional , Tutoria , Humanos , Avaliação de Programas e Projetos de Saúde/métodos , Mentores , Organizações sem Fins Lucrativos
8.
Angiogenesis ; 15(2): 265-73, 2012 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-22402885

RESUMO

Platelets sequester angiogenesis regulatory proteins which suggests an avenue for developing biomarkers to monitor disease. We describe a comparison of angiogenesis regulatory proteins found in platelets of colorectal cancer patients and normal controls. Platelet and plasma content of vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), platelet derived growth factor (PDGF), platelet factor 4 (PF4), thrombospondin-1 (TSP-1) and endostatin in 35 patients with colon cancer were compared with 84 age-matched healthy controls using ELISAs. We standardized the platelet preparation procedure, introduced process controls and normalized the respective protein levels to platelet numbers using an actin ELISA. Statistically significant differences were found in the median levels of VEGF, PF4 and PDGF in platelets of patients with cancer compared to healthy individuals. Platelet concentrations in cancer patients versus controls were: VEGF 1.3 versus 0.6 pg/10(6), PF4 18.5 versus 9.4 ng/10(6), and PDGF 34.1 versus 21.0 pg/10(6). Multivariable logistic regression analysis indicated that PDGF, PF4 and VEGF were independent predictors of colorectal carcinoma and as a set provided statistically significant discrimination (area under the curve = 0.893, P < .0001). No significant differences were detected for bFGF, endostatin, or TSP-1. Reference Change Value analysis determined that the differences seen were not clinically significant. Plasma levels yielded no correlations.


Assuntos
Neoplasias Colorretais/sangue , Neovascularização Patológica/sangue , Fator Plaquetário 4/sangue , Fator de Crescimento Derivado de Plaquetas/metabolismo , Fator A de Crescimento do Endotélio Vascular/sangue , Adulto , Idoso , Neoplasias Colorretais/patologia , Feminino , Fator 2 de Crescimento de Fibroblastos/sangue , Humanos , Masculino , Pessoa de Meia-Idade , Neovascularização Patológica/patologia , Trombospondina 1/sangue
9.
J Interprof Educ Pract ; 29: 100550, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-36119751

RESUMO

Effective interprofessional teamwork serves an important role in successful crisis response. Responses to past public health crises have relied on interprofessional communication and trust to support healthcare worker (HCW) resiliency. To understand interprofessional interactions and perceptions of teamwork during the COVID-19 response, we conducted in-depth semi-structured interviews with 18 inpatient HCWs (11 bedside nurses, 5 care coordinators, and 2 pharmacists) from one VA Medical Center between March and June 2020. Using thematic analysis, we identified four key themes that describe the strengths and challenges of interprofessional teamwork, communication, patient care, and organizational response during the initial COVID-19 surge. Interprofessional teams were fragmented. HCWs who transitioned to remote work lost their status on inpatient teams and struggled to provide pre-pandemic levels of quality of care. Conversely, interprofessional teamwork improved for HCWs who continued to work on inpatient units, where study participants described a decline in interprofessional hierarchies and an increase in mutual support. Participants described the need for timely, accurate, transparent communication as they faced new patient safety and communication challenges brought on by the pandemic. HCWs expressed a desire for sustained leadership support and inclusion in institutional decision-making. The challenges to teamwork, communication, and patient care reported in this study highlight the need for consistent, transparent communication and organizational response from hospital leadership during times of crisis.

10.
Eval Program Plann ; 92: 102066, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-35298956

RESUMO

This paper presents a case example of the Indigenous Evaluation Framework as applied to a science, technology, engineering, and mathematics (STEM) education pilot program. Indigenous methodologies include knowledge and data that are inclusive of historically marginalized groups, are highly meaningful, valid, and useful for all. A paradigm shift from Western evaluation methodologies to Indigenous evaluation is necessary when evaluating STEM programs that are committed to increasing recruitment, retention, and graduation of students from historically marginalized groups. This paper describes the use of the Indigenous Evaluation Framework during the first two years of the newly created Environmental Stewardship of Indigenous Lands program at the University of Colorado Denver. We discuss the importance of the Indigenous Evaluation Framework and how it informs the development and continued improvements to the program that also provides agency to program leads and participants.


Assuntos
Engenharia , Tecnologia , Engenharia/educação , Humanos , Matemática , Avaliação de Programas e Projetos de Saúde , Tecnologia/educação , Universidades
11.
Mol Autism ; 12(1): 38, 2021 05 25.
Artigo em Inglês | MEDLINE | ID: mdl-34034808

RESUMO

BACKGROUND: Sulforaphane (SF), an isothiocyanate in broccoli, has potential benefits relevant to autism spectrum disorder (ASD) through its effects on several metabolic and immunologic pathways. Previous clinical trials of oral SF demonstrated positive clinical effects on behavior in young men and changes in urinary metabolomics in children with ASD. METHODS: We conducted a 15-week randomized parallel double-blind placebo-controlled clinical trial with 15-week open-label treatment and 6-week no-treatment extensions in 57 children, ages 3-12 years, with ASD over 36 weeks. Twenty-eight were assigned SF and 29 received placebo (PL). Clinical effects, safety and tolerability of SF were measured as were biomarkers to elucidate mechanisms of action of SF in ASD. RESULTS: Data from 22 children taking SF and 23 on PL were analyzed. Treatment effects on the primary outcome measure, the Ohio Autism Clinical Impressions Scale (OACIS), in the general level of autism were not significant between SF and PL groups at 7 and 15 weeks. The effect sizes on the OACIS were non-statistically significant but positive, suggesting a possible trend toward greater improvement in those on treatment with SF (Cohen's d 0.21; 95% CI - 0.46, 0.88 and 0.10; 95% CI - 0.52, 0.72, respectively). Both groups improved in all subscales when on SF during the open-label phase. Caregiver ratings on secondary outcome measures improved significantly on the Aberrant Behavior Checklist (ABC) at 15 weeks (Cohen's d - 0.96; 95% CI - 1.73, - 0.15), but not on the Social Responsiveness Scale-2 (SRS-2). Ratings on the ABC and SRS-2 improved with a non-randomized analysis of the length of exposure to SF, compared to the pre-treatment baseline (p < 0.001). There were significant changes with SF compared to PL in biomarkers of glutathione redox status, mitochondrial respiration, inflammatory markers and heat shock proteins. Clinical laboratory studies confirmed product safety. SF was very well tolerated and side effects of treatment, none serious, included rare insomnia, irritability and intolerance of the taste and smell. LIMITATIONS: The sample size was limited to 45 children with ASD and we did not impute missing data. We were unable to document significant changes in clinical assessments during clinical visits in those taking SF compared to PL. The clinical results were confounded by placebo effects during the open-label phase. CONCLUSIONS: SF led to small yet non-statistically significant changes in the total and all subscale scores of the primary outcome measure, while for secondary outcome measures, caregivers' assessments of children taking SF showed statistically significant improvements compared to those taking PL on the ABC but not the SRS-2. Clinical effects of SF were less notable in children compared to our previous trial of a SF-rich preparation in young men with ASD. Several of the effects of SF on biomarkers correlated to clinical improvements. SF was very well tolerated and safe and effective based on our secondary clinical measures. TRIAL REGISTRATION: This study was prospectively registered at clinicaltrials.gov (NCT02561481) on September 28, 2015. Funding was provided by the U.S. Department of Defense.


Assuntos
Transtorno do Espectro Autista , Transtorno do Espectro Autista/tratamento farmacológico , Criança , Pré-Escolar , Humanos , Isotiocianatos/efeitos adversos , Laboratórios Clínicos , Sulfóxidos , Estados Unidos
12.
Ann Clin Transl Neurol ; 7(5): 683-694, 2020 05.
Artigo em Inglês | MEDLINE | ID: mdl-32343046

RESUMO

BACKGROUND: Developmental regression (DR) occurs in about one-third of children with Autism Spectrum Disorder (ASD) yet it is poorly understood. Current evidence suggests that mitochondrial function in not normal in many children with ASD. However, the relationship between mitochondrial function and DR has not been well-studied in ASD. METHODS: This cross-sectional study of 32 children, 2 to 8 years old with ASD, with (n = 11) and without (n = 12) DR, and non-ASD controls (n = 9) compared mitochondrial respiration and mtDNA damage and copy number between groups and their relation to standardized measures of ASD severity. RESULTS: Individuals with ASD demonstrated lower ND1, ND4, and CYTB copy number (Ps < 0.01) as compared to controls. Children with ASD and DR had higher maximal oxygen consumption rate (Ps < 0.02), maximal respiratory capacity (P < 0.05), and reserve capacity (P = 0.01) than those with ASD without DR. Coupling Efficiency and Maximal Respiratory Capacity were associated with disruptive behaviors but these relationships were different for those with and without DR. Higher ND1 copy number was associated with better behavior. CONCLUSIONS: This study suggests that individuals with ASD and DR may represent a unique metabolic endophenotype with distinct abnormalities in respiratory function that may put their mitochondria in a state of vulnerability. This may allow physiological stress to trigger mitochondrial decompensation as is seen clinically as DR. Since mitochondrial function was found to be related to ASD symptoms, the mitochondria could be a potential target for novel therapeutics. Additionally, identifying those with vulnerable mitochondrial before DR could result in prevention of ASD.


Assuntos
Transtorno do Espectro Autista/metabolismo , Transtorno do Espectro Autista/fisiopatologia , Comportamento Infantil/fisiologia , Mitocôndrias/metabolismo , Consumo de Oxigênio/fisiologia , Comportamento Problema , Criança , Pré-Escolar , Estudos Transversais , Variações do Número de Cópias de DNA , DNA Mitocondrial , Endofenótipos , Feminino , Humanos , Masculino , NADH Desidrogenase , Estresse Fisiológico/fisiologia
13.
Sci Rep ; 10(1): 5822, 2020 04 02.
Artigo em Inglês | MEDLINE | ID: mdl-32242086

RESUMO

Autism Spectrum Disorder (ASD) is one of the most common neurodevelopmental disorders with no drugs treating the core symptoms and no validated biomarkers for clinical use. The multi-functional phytochemical sulforaphane affects many of the biochemical abnormalities associated with ASD. We investigated potential molecular markers from three ASD-associated physiological pathways that can be affected by sulforaphane: redox metabolism/oxidative stress; heat shock response; and immune dysregulation/inflammation, in peripheral blood mononuclear cells (PBMCs) from healthy donors and patients with ASD. We first analyzed the mRNA levels of selected molecular markers in response to sulforaphane ex vivo treatment in PBMCs from healthy donors by real-time quantitative PCR. All of the tested markers showed quantifiability, accuracy and reproducibility. We then compared the expression levels of those markers in PBMCs taken from ASD patients in response to orally-delivered sulforaphane. The mRNA levels of cytoprotective enzymes (NQO1, HO-1, AKR1C1), and heat shock proteins (HSP27 and HSP70), increased. Conversely, mRNA levels of pro-inflammatory markers (IL-6, IL-1ß, COX-2 and TNF-α) decreased. Individually none is sufficiently specific or sensitive, but when grouped by function as two panels, these biomarkers show promise for monitoring pharmacodynamic responses to sulforaphane in both healthy and autistic humans, and providing guidance for biomedical interventions.


Assuntos
Transtorno do Espectro Autista/sangue , Transtorno do Espectro Autista/tratamento farmacológico , Isotiocianatos/uso terapêutico , Leucócitos Mononucleares/metabolismo , Transtorno do Espectro Autista/metabolismo , Células Cultivadas , Criança , Citocinas/sangue , Citocinas/metabolismo , Humanos , Inflamação/sangue , Inflamação/metabolismo , Leucócitos/metabolismo , Masculino , Sulfóxidos
14.
Am J Obstet Gynecol ; 201(6): 553-9, 2009 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-19961985

RESUMO

Beta 2 adrenergic receptor overstimulation during critical periods of prenatal development can induce a permanent shift in the balance of sympathetic-to-parasympathetic tone. This is a biologically plausible mechanism whereby beta 2 adrenergic agonists can induce functional and behavioral teratogenesis, which explains their association with increases in autism spectrum disorders, psychiatric disorders, poor cognitive, motor function and school performance, and changes in blood pressure in the offspring. The use of beta 2 adrenergic agonists should be limited to proven indications when alternate drugs are ineffective or unavailable; the risks of untreated disease to the mother and fetus are greater than the risk of the beta 2 adrenergic agonist.


Assuntos
Anormalidades Induzidas por Medicamentos/etiologia , Agonistas Adrenérgicos/efeitos adversos , Agonistas de Receptores Adrenérgicos beta 2 , Transtornos dos Movimentos/congênito , Efeitos Tardios da Exposição Pré-Natal/induzido quimicamente , Anormalidades Induzidas por Medicamentos/genética , Agonistas Adrenérgicos/farmacologia , Agonistas Adrenérgicos/uso terapêutico , Asma/tratamento farmacológico , Pressão Sanguínea/efeitos dos fármacos , Broncodilatadores/efeitos adversos , Broncodilatadores/farmacologia , Broncodilatadores/uso terapêutico , Feminino , Sofrimento Fetal/tratamento farmacológico , Predisposição Genética para Doença , Humanos , Hipertensão/induzido quimicamente , Transtornos Mentais/induzido quimicamente , Transtornos dos Movimentos/etiologia , Trabalho de Parto Prematuro/tratamento farmacológico , Gravidez , Efeitos Tardios da Exposição Pré-Natal/genética , Tocolíticos/efeitos adversos , Tocolíticos/farmacologia , Tocolíticos/uso terapêutico
15.
Pediatr Neurol ; 38(3): 163-76, 2008 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-18279750

RESUMO

Normal development of the central nervous system depends on complex, dynamic mechanisms with multiple spatial and temporal components during gestation. Neurodevelopmental disorders may originate during fetal life from genetic as well as intrauterine and extrauterine factors that affect the fetal-maternal environment. Fetal neurodevelopment depends on cell programs, developmental trajectories, synaptic plasticity, and oligodendrocyte maturation, which are variously modifiable by factors such as stress and endocrine disruption, exposure to pesticides such as chlorpyrifos and to drugs such as terbutaline, maternal teratogenic alleles, and premature birth. Current research illustrates how altered fetal mechanisms may affect long-term physiological and behavioral functions of the central nervous system more significantly than they affect its form, and these effects may be transgenerational. This research emphasizes the diversity of such prenatal mechanisms and the need to expand our understanding of how, when altered, they may lead to disordered development, the signs of which may not appear until long after birth.


Assuntos
Doenças do Sistema Nervoso Central/complicações , Desenvolvimento Fetal/fisiologia , Feto , Transtornos Mentais/complicações , Animais , Comportamento , Doenças do Sistema Nervoso Central/genética , Feminino , Humanos , Relações Materno-Fetais , Transtornos Mentais/genética , Gravidez , Efeitos Tardios da Exposição Pré-Natal
16.
Res Dev Disabil ; 29(3): 247-55, 2008.
Artigo em Inglês | MEDLINE | ID: mdl-17582739

RESUMO

The objective of this study was to examine injury risk in children with autism, ADD/ADHD, learning disability, psychopathology, or other medical conditions. Children aged 3-5 years who participated in the National Survey of Children's Health were included. Six study groups were analyzed in this report: autism (n=82), ADD/ADHD (n=191), learning disability (n=307), psychopathology (n=210), other medical conditions (n=1802), and unaffected controls (n=13,398). The weighted prevalence of injury in each group was 24.2% (autism), 26.5% (ADD/ADHD), 9.3% (learning disability), 20.5% (psychopathology), 14.6% (other medical conditions), and 11.9% (unaffected controls). Compared to unaffected controls, the risk of injury was 2.15 (95% confidence interval (CI): 1.00-4.60), 2.74 (95% CI: 1.63-4.59), 2.06 (95% CI: 1.24-3.42), and 1.26 (95% CI: 1.00-1.58) in children with autism, ADD/ADHD, psychopathology, and other medical conditions, respectively, after adjusting for child sex, child age, number of children in the household, child race, and family poverty level. Children with autism, ADD/ADHD, and other psychopathology were about 2-3 times more likely to experience an injury that needs medical attention than unaffected controls. Future studies need to clarify the extent to which injuries in young children with autism, ADD/ADHD, and psychopathology are related to core symptoms, comorbid conditions, associated behaviors, or unintentional injuries due to lack of additional supervision from caregivers.


Assuntos
Prevenção de Acidentes/métodos , Deficiências do Desenvolvimento/epidemiologia , Risco , Ferimentos e Lesões/epidemiologia , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Transtorno Autístico/epidemiologia , Pré-Escolar , Estudos Transversais , Feminino , Humanos , Deficiências da Aprendizagem/epidemiologia , Modelos Logísticos , Masculino , Análise Multivariada , Prevalência , Fatores Socioeconômicos , Inquéritos e Questionários , Resultado do Tratamento , Estados Unidos/epidemiologia
17.
Ann Glob Health ; 84(1): 183-189, 2018 04 30.
Artigo em Inglês | MEDLINE | ID: mdl-30873802

RESUMO

BACKGROUND: Major challenges are being experienced in medical education in sub-Saharan African Universities. These include emigration of faculty, infrequent curriculum review, inadequate training in medical education, poor investments in infrastructure and lack of faculty development programs. The USA government committed funding to improve the quality of medical education and research capacity in sub-Saharan Africa through the Medical Education Partnership Initiative (MEPI). OBJECTIVES: This article describes the implementation of faculty development at the University of Zimbabwe College of Health Sciences (UZCHS), a recipient of a MEPI award. METHODS: Data sources included annual surveys and reports of UZCHS MEPI activities, exit evaluation reports of faculty development workshops; results of a survey conducted in 2015 at the end of the MEPI grant. Questionnaires were developed based on the MEPI Zimbabwe evaluation plan and logic model. Surveys were administered to faculty members, postgraduate and undergraduate students. Qualitative data was collected through in-depth key informer interviews of stakeholder. FINDINGS: Different faculty development activities were implemented such as workshops, exchange visits, visiting professors program, advanced leadership training and curriculum development. The implementation of the activities brought positive developments to the college as confirmed by faculty and students. The majority of faculty interviewed (96%) confirmed that faculty development programs were very helpful in enhancing their expertise and skills. A similar number, i.e. 96%, also reported satisfaction with the training. CONCLUSIONS: We have described how the implementation of faculty development programs at the UZCHS contributed to the improvement of medical education at the College. The short term and long-term benefits of faculty development have been analyzed. Various forms of faculty development programs were described. Limitations of this analysis were the inability to collect data on students' performance and the demonstration of changes in teaching performance.


Assuntos
Currículo/normas , Educação Médica , Docentes de Medicina/normas , Avaliação das Necessidades , Competência Profissional , Faculdades de Medicina , Educação Médica/métodos , Educação Médica/organização & administração , Humanos , Liderança , Cultura Organizacional , Desenvolvimento de Programas , Faculdades de Medicina/organização & administração , Faculdades de Medicina/normas , Capacitação de Professores/organização & administração , Zimbábue
18.
Ann Glob Health ; 84(1): 176-182, 2018 04 30.
Artigo em Inglês | MEDLINE | ID: mdl-30873767

RESUMO

An economic crisis in Zimbabwe from 1999-2009 resulted in a shortage of faculty at the University of Zimbabwe College of Health Sciences (UZCHS) and declining enrollment and graduation rates. To improve proficiency and retention of graduates, the college sought to develop a competency-based curriculum using evidence-based educational methodologies. Achievement of this goal required a cadre of highly qualified educators to lead the curriculum review and innovation processes. The Health Education Advanced Leadership for Zimbabwe (HEALZ) program was established in 2012 to rapidly develop the needed faculty leadership. HEALZ is a one-year program of rigorous coursework delivered face-to-face in three intensive one-week sessions. Between sessions, scholars engage with mentors to conduct a needs assessment and to develop, implement, and evaluate a competency-based curriculum. Forty scholars completed training from 2012-15. All participants reported they were satisfied or extremely satisfied with the training after each week. Pre-post surveys identified significant knowledge gains in all key content domains. The program garnered significant organizational support. Scholars showed significant variation in progress toward implementing and evaluating their curricula as well as the quality of the work demonstrated by program end. Interviews of scholars and UZCHS leaders revealed important impacts of the program on the quality and culture of medical education at the college.


Assuntos
Currículo/normas , Educação de Pós-Graduação em Medicina , Docentes de Medicina/normas , Avaliação das Necessidades , Competência Profissional , Faculdades de Medicina , Educação de Pós-Graduação em Medicina/métodos , Educação de Pós-Graduação em Medicina/organização & administração , Bolsas de Estudo , Humanos , Liderança , Cultura Organizacional , Desenvolvimento de Programas , Faculdades de Medicina/organização & administração , Faculdades de Medicina/normas , Zimbábue
19.
Glob Health Sci Pract ; 6(1): 82-92, 2018 03 21.
Artigo em Inglês | MEDLINE | ID: mdl-29602867

RESUMO

BACKGROUND: Sub-Saharan Africa has an inadequate number of health professionals, leading to a reduced capacity to respond to health challenges, including HIV/AIDS. From 2010 to 2015, the Medical Education Partnership Initiative (MEPI)-sponsored by the U.S. Presidents Emergency Plan for AIDS Relief (PEPFAR) and the National Institutes of Health (NIH)-was enthusiastically taken up by the University of Zimbabwe College of Health Sciences (UZCHS) and 12 other sub-Saharan African universities to develop models of training to improve medical education and research capacity. In this article, we describe the outcomes and challenges of MEPI in Zimbabwe. METHODS: UZCHS in partnership with the University of Colorado, Denver; Stanford University; University of Cape Town; University College London; and King's College London designed the Novel Education Clinical Trainees and Researchers (NECTAR) program and 2 linked awards addressing cardiovascular disease and mental health to pursue MEPI objectives. A range of medical education and research capacity-focused programs were implemented, including faculty development, research support, mentored scholars, visiting professors, community-based education, information and technology support, cross-cutting curricula, and collaboration with partner universities and the ministries of health and education. We analyzed quantitative and qualitative data from several data sources, including annual surveys of faculty, students, and other stakeholders; workshop exit surveys; and key informant interviews with NECTAR administrators and leaders and the UZCHS dean. FINDINGS: Improved Internet connectivity and electronic resource availability were early successes of NECTAR. Over the 5-year period, 69% (115 of 166) of faculty members attended at least 1 of 15 faculty development workshops. Forty-one faculty members underwent 1-year advanced faculty development training in medical education and leadership. Thirty-three mentored research scholars were trained under NECTAR, and 52 and 12 in cardiovascular and mental health programs, respectively. Twelve MEPI scholars had joined faculty by 2015. Full-time faculty grew by 36% (122 to 166), annual postgraduate and medical student enrollment increased by 61% (75 to 121) and 71% (123 to 210), respectively. To institutionalize and sustain MEPI innovations, the Research Support Center and the Department of Health Professions Education were established at UZCHS. CONCLUSION: MEPI has synergistically revitalized medical education, research capacity, and leadership at UZCHS. Investments in creating a new research center, health professions education department, and, programs have laid the foundation to help sustain faculty development and research capacity in the country.


Assuntos
Educação Médica/organização & administração , Cooperação Internacional , Fortalecimento Institucional , Humanos , Liderança , Avaliação de Programas e Projetos de Saúde , Pesquisa/organização & administração , Estados Unidos , Zimbábue
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