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BACKGROUND: Medical student and resident participation in short-term international trips for trainees (STINTTs) has increased in the past few decades. However, there has been no systematic review of trainees' actual ethical experiences. The authors sought to identify what ethical issues medical trainees encounter during STINTTs, as elicited by and reported in peer-reviewed, quantitative and qualitative research papers. METHODS: The authors systematically searched five academic databases finding 659 unique titles and abstracts. The authors applied inclusion and exclusion criteria to these titles and abstracts resulting in fourteen papers, which were analyzed using qualitative thematic synthesis. RESULTS: The qualitative analysis of the papers generated four themes: (1) Trainees' Concerns Over Perpetuating Medical Tourism; (2) Struggling to Identify and Balance the Benefits and Harms of STINTTs; (3) The Complicated Trainee Mens (mind); and (4) Ethical Situations Encountered by Trainees. The fourth theme, which was the largest, was further divided into (a) Navigating social and cultural dynamics, (b) Trainees' experiences related to the learner role, and (c) Ethical situations not qualifying for other catagories. Some of these issues reported in the empirical research papers are well represented in the broader literature on STINTTs, while others were less so-such as mistreatment of trainees. All included papers were published after 2010, and comprised a total of less than 170 medical trainees. CONCLUSIONS: Medical trainees report experiencing a wide range of ethical challenges during short-term international trips in which they engage in clinical or research activities. The authors call educators' attention to specific challenges that trainees face. The relevant literature covering US and Canadian STINTTs is relatively young and largely qualitative. The authors briefly sketch a program for expanding the research on this increasingly common educational experience.
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Educação Médica/ética , Intercâmbio Educacional Internacional , Internato e Residência , Estudantes de Medicina , Canadá , Países em Desenvolvimento , Ética Médica , Saúde Global/educação , Humanos , Missões Médicas/ética , Turismo Médico , Estados UnidosRESUMO
BACKGROUND: Epidural hematoma (EDH) is a common and potentially deadly occurrence following a severe traumatic brain injury. Our aim was to determine whether craniotomy is cost-effective when indicated for the treatment of EDH when a trained neurosurgeon is available. METHODS: A decision tree was used to model the cost-effectiveness of craniotomy available versus craniotomy unavailable for the management of traumatic EDH from a Cambodian societal and provider perspective. Costs and effectiveness parameters were obtained from patient data at a large government hospital in Cambodia. Outcomes were measured in quality-adjusted life years (QALYs). Incremental cost per QALY and budget impact were calculated for each intervention at a willingness-to-pay (WTP) threshold of $9787.80/QALY (3× GDP per capita PPP). The time horizon reflected full life span, and costs and QALYs were discounted at 3%. Sensitivity analysis was also conducted. RESULTS: Compared to craniotomy unavailable for EDH ($945.80; 11.78 QALYs), craniotomy available came at a higher cost and greater effectiveness ($1520.73; 12.78 QALYs), resulting in an incremental cost-effectiveness ratio (ICER) of $574.93. One-way analysis demonstrated that craniotomy unavailable became more cost-effective than craniotomy available when the percent chance of having a GOS of 4 or 5 was 60% for patients with an EDH where craniotomy was indicated but not performed. Probabilistic sensitivity analysis revealed that craniotomy available was more cost-effective than conservative management in 84.4% of simulations at the WTP threshold. CONCLUSIONS: Craniotomy is a cost-effective treatment for patients with a traumatic EDH who meet criteria for operation when trained neurosurgeons are available onsite.
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Tratamento Conservador/economia , Craniotomia/economia , Hematoma Epidural Craniano/economia , Hematoma Epidural Craniano/cirurgia , Hospitais Públicos/economia , Adolescente , Adulto , Camboja , Simulação por Computador , Análise Custo-Benefício , Traumatismos Craniocerebrais/complicações , Árvores de Decisões , Feminino , Necessidades e Demandas de Serviços de Saúde/economia , Hematoma Epidural Craniano/etiologia , Humanos , Masculino , Modelos Econômicos , Anos de Vida Ajustados por Qualidade de Vida , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVE A growing body of evidence suggests that longer durations of preoperative symptoms may correlate with worse postoperative outcomes following cerebrospinal fluid (CSF) diversion for treatment of idiopathic normal pressure hydrocephalus (iNPH). The aim of this study is to determine whether the duration of preoperative symptoms alters postoperative outcomes in patients treated for iNPH. METHODS The authors conducted a retrospective review of 393 cases of iNPH involving patients treated with ventriculoperitoneal (VP) shunting. The duration of symptoms prior to the operative intervention was recorded. The following outcome variables were assessed at baseline, 6 months postoperatively, and at last follow-up: gait performance, urinary continence, and cognition. RESULTS The patients' median age at shunt placement was 74 years. Increased symptom duration was significantly associated with worse gait outcomes (relative risk (RR) 1.055 per year of symptoms, p = 0.037), and an overall absence of improvement in any of the classic triad symptomology (RR 1.053 per year of symptoms, p = 0.033) at 6 months postoperatively. Additionally, there were trends toward significance for symptom duration increasing the risk of having no 6-month postoperative improvement in urinary incontinence (RR 1.049 per year of symptoms, p = 0.069) or cognitive symptoms (RR 1.051 per year of symptoms, p = 0.069). However, no statistically significant differences were noted in these outcomes at last follow-up (median 31 months). Age stratification by decade revealed that prolonging symptom duration was significantly associated with lower Mini-Mental Status Examination scores in patients aged 60-70 years, and lack of cognitive improvement in patients aged 70-80 years. CONCLUSIONS Patients with iNPH with longer duration of preoperative symptoms may not receive the same short-term benefits of surgical intervention as patients with shorter duration of preoperative symptoms. However, with longer follow-up, the patients generally reached the same end point. Therefore, when managing patients with iNPH, it may take longer to see the benefits of CSF shunting when patients present with a longer duration of preoperative symptoms.
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Hidrocefalia de Pressão Normal/diagnóstico , Hidrocefalia de Pressão Normal/cirurgia , Tempo para o Tratamento/tendências , Idoso , Idoso de 80 Anos ou mais , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Medição de Risco , Fatores de Tempo , Resultado do TratamentoRESUMO
International clinical experiences are increasingly popular among medical students, residents, fellows, and practitioners. Adequate pre-departure training is an integral part of a meaningful, productive, and safe international experience. At Johns Hopkins University School of Medicine, we have developed a pre-departure handbook to assist practitioners in preparing for global health work. The handbook draws from current global health education literature, existing handbooks, and expert experiences, and includes information about logistical and cultural preparations. While a pre-departure handbook cannot serve as a substitute for a comprehensive pre-departure training program, it can be a useful introduction to the pre-departure process.
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Educação Médica , Intercâmbio Educacional Internacional , Viagem , Pesquisa Biomédica , Cultura , Saúde Global , Habitação , Humanos , Seguro Saúde , Registros , Segurança , VacinaçãoRESUMO
We describe the experiences of research personnel in collecting road safety data, using a range of quantitative and qualitative methods to collect primary and secondary data, in the course of monitoring and evaluating the impact of road safety interventions under the Bloomberg Philanthropies Global Road Safety Program, in Hyderabad, India. We detail environmental, administrative, and operational barriers encountered, and individual, systemic, and technical enablers pertaining to the conduct of road safety research in Hyderabad, India, but bearing relevance to broader public health research and practice and the implementation and evaluation of projects. From our experiences of the challenges and the solutions developed to address them, we set out recommendations for research teams and for administrators in road safety as well as in various other streams of public health research and practice. We propose actionable strategies to enhance data-collectors' safety; build effective partnerships with various stakeholders, including research collaborators, administrators, and communities; and strengthen data quality and streamlining systems, particularly in similar geo-political settings.
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Condução de Veículo , Pesquisadores , Acidentes de Trânsito/prevenção & controle , Humanos , ÍndiaRESUMO
OBJECTIVES: A peer-support program called Resilience In Stressful Events (RISE) was designed to help hospital staff cope with stressful patient-related events. The aim of this study was to evaluate the impact of the RISE program by conducting an economic evaluation of its cost benefit. METHODS: A Markov model with a 1-year time horizon was developed to compare the cost benefit with and without the RISE program from a provider (hospital) perspective. Nursing staff who used the RISE program between 2015 and 2016 at a 1000-bed, private hospital in the United States were included in the analysis. The cost of running the RISE program, nurse turnover, and nurse time off were modeled. Data on costs were obtained from literature review and hospital data. Probabilities of quitting or taking time off with or without the RISE program were estimated using survey data. Net monetary benefit (NMB) and budget impact of having the RISE program were computed to determine cost benefit to the hospital. RESULTS: Expected model results of the RISE program found a net monetary benefit savings of US $22,576.05 per nurse who initiated a RISE call. These savings were determined to be 99.9% consistent on the basis of a probabilistic sensitivity analysis. The budget impact analysis revealed that a hospital could save US $1.81 million each year because of the RISE program. CONCLUSIONS: The RISE program resulted in substantial cost savings to the hospital. Hospitals should be encouraged by these findings to implement institution-wide support programs for medical staff, based on a high demand for this type of service and the potential for cost savings.
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Análise Custo-Benefício/métodos , Recursos Humanos de Enfermagem/economia , HumanosRESUMO
OBJECTIVE: Hospital-acquired pressure injuries are localised skin injuries that cause significant mortality and are costly. Nursing best practices prevent pressure injuries, including time-consuming, complex tasks that lack payment incentives. The Braden Scale is an evidence-based stratification tool nurses use daily to assess pressure-injury risk. Our objective was to analyse the cost-utility of performing repeated risk-assessment for pressure-injury prevention in all patients or high-risk groups. DESIGN: Cost-utility analysis using Markov modelling from US societal and healthcare sector perspectives within a 1-year time horizon. SETTING: Patient-level longitudinal data on 34 787 encounters from an academic hospital electronic health record (EHR) between 2011 and 2014, including daily Braden scores. Supervised machine learning simulated age-adjusted transition probabilities between risk levels and pressure injuries. PARTICIPANTS: Hospitalised adults with Braden scores classified into five risk levels: very high risk (6-9), high risk (10-11), moderate risk (12-14), at-risk (15-18), minimal risk (19-23). INTERVENTIONS: Standard care, repeated risk assessment in all risk levels or only repeated risk assessment in high-risk strata based on machine-learning simulations. MAIN OUTCOME MEASURES: Costs (2016 $US) of pressure-injury treatment and prevention, and quality-adjusted life years (QALYs) related to pressure injuries were weighted by transition probabilities to calculate the incremental cost-effectiveness ratio (ICER) at $100 000/QALY willingness-to-pay. Univariate and probabilistic sensitivity analyses tested model uncertainty. RESULTS: Simulating prevention for all patients yielded greater QALYs at higher cost from societal and healthcare sector perspectives, equating to ICERs of $2000/QALY and $2142/QALY, respectively. Risk-stratified follow-up in patients with Braden scores <15 dominated standard care. Prevention for all patients was cost-effective in >99% of probabilistic simulations. CONCLUSION: Our analysis using EHR data maintains that pressure-injury prevention for all inpatients is cost-effective. Hospitals should invest in nursing compliance with international prevention guidelines.
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Economia Hospitalar/estatística & dados numéricos , Hospitais/estatística & dados numéricos , Úlcera por Pressão/economia , Úlcera por Pressão/prevenção & controle , Efeitos Psicossociais da Doença , Análise Custo-Benefício , Fidelidade a Diretrizes , Custos Hospitalares/estatística & dados numéricos , Humanos , Estudos Longitudinais , Aprendizado de Máquina , Cadeias de Markov , Modelos Econômicos , Guias de Prática Clínica como Assunto , Úlcera por Pressão/enfermagem , Anos de Vida Ajustados por Qualidade de Vida , Medição de Risco , Estados UnidosRESUMO
OBJECTIVE: To improve compliance with a target door-to-electrocardiogram (EKG) time of 10â¯minutes or less in patients presenting with symptoms concerning for acute coronary syndrome. METHODS: A pre-post study was performed between January 2014 and May 2016 at five emergency departments (EDs) in Saudi Arabia. Patients who presented to ED with symptoms concerning for acute coronary syndrome were included in the study. The primary outcome of interest was whether EKG was completed within 10â¯minutes after the patient arrival to ED. Quality improvement interventions consisted of human resources adjustments, education, technological improvements, and improved interdepartmental collaboration. Multivariate analysis was used to model the percentage of EKGs that were completed within the targeted time. RESULTS: During the study period, 11,518 patients received EKGs. Prior to the intervention, compliance with a door-to-EKG time of 10â¯minutes or less was found to be 62.6%. Post intervention, compliance improved to 87.7%. On multivariate analysis, male patients were significantly more likely to receive EKG within 10â¯minutes than female patients (odds ratioâ¯=â¯1.231, 95% confidence intervalâ¯=â¯1.113-1.361; pâ¯<â¯0.001). CONCLUSION: A quality improvement project can successfully increase the percentage of patients receiving EKG within 10â¯minutes of presentation to ED. Further research is required to demonstrate the clinical significance of improved door-to-EKG times.
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OBJECTIVE: To develop a quality improvement initiative to reduce the incidence of pulmonary embolism (PE) following elective lower extremity joint replacement surgery. METHODS: 866 Patients undergoing a total knee or total or partial hip replacement surgery at a from 2014 to 2016 were included in this prospective pre-post interventional study. RESULTS: There were 13 PE's before the intervention and 2 after the intervention. The incidence of PE was significantly higher prior to the intervention (2.8% vs. 0.7%; pâ¯=â¯0.044). CONCLUSIONS: Our results suggest that our bundle of interventions was successfully implemented and helped to reduce the incidence of pulmonary embolism following surgery.
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BACKGROUND: Many medical and nursing schools offer opportunities for students to participate in global health experiences abroad, but little is known about the efficacy of pre-departure training in preparing students for these experiences. OBJECTIVES: The primary aim was to identify characteristics of pre-departure training associated with participants' reporting a high level of preparedness for their global health experiences. Secondary objectives included identifying students' preferred subjects of study and teaching modalities for pre-departure training. METHODS: A questionnaire was distributed to all medical and nursing students at our institution from 2013 to 2015. Questions addressed prior global health experiences and pre-departure training, preferences for pre-departure training, and demographic information. Findings: Of 517 respondents, 55% reported having a prior global health experience abroad, 77% of whom felt prepared for their experience. Fifty-three percent received pre-departure training. Simply receiving pre-departure training was not associated with perceived preparedness, but pre-departure training in the following learning domains was: travel safety, personal health, clinical skills, cultural awareness, and leadership. Perceiving pre-departure training as useful was also independently associated with self-reported preparedness. Students' preferred instruction methods included discussion, lecture, and simulation, and their most desired subjects of study were travel safety (81%), cultural skills (87%), and personal health (82%). CONCLUSIONS: Incorporating travel safety, personal health, clinical skills, cultural awareness, and/or leadership into pre-departure training may increase students' preparedness for global health experiences. Student perceptions of the usefulness of pre-departure training is also associated with self-reported preparedness, suggesting a possible "buy-in" effect.
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Intercâmbio Educacional Internacional , Aprendizagem , Competência Profissional/normas , Estudantes de Medicina/psicologia , Estudantes de Enfermagem/psicologia , Ensino/organização & administração , Adolescente , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
BACKGROUND: Cardiac patients have a high risk of readmission following hospital discharge. The aim of our project was to examine the factors associated with increased readmission rate, with a view to eventually decrease the rate of readmission for patients admitted to the hospital due to acute coronary syndrome (ACS) or heart failure. METHODS: Patients admitted to the cardiac step-down unit at a single private hospital from 2015 to 2016 were included in our study. Interventions that were employed included: (1) improved pre-discharge follow-up appointment scheduling, (2) medication education by a pharmacist, and (3) timely discharge planning. Our primary outcome of interest was all-cause rate of hospital readmission within 30days. We conducted a multivariate analysis to determine the factors that were predictive of readmission rate. RESULTS: 578 patients were included in the study and 402 were diagnosed with ACS (69.9%). The rate of readmission was 14.2% for patients with heart failure, compared to 7.5% for patients with ACS. Following the bundle of interventions, patients were significantly more likely to receive an appointment (45.6% vs. 75.4%, p<0.001), medication education from a pharmacist (38.5% vs. 56.7%, p=0.006), and a timely discharge (47.1% vs. 76.0%, p<0.001). Readmission rate was comparable following the intervention (8.6% vs. 9.7%), but patients that received an appointment had 0.374 times lower odds of being readmitted (p=0.004). CONCLUSIONS: While our package of interventions did not lead to a significant decline in our readmission rate, patients who received a follow-up appointment prior to discharge were strongly protected against readmission.
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Síndrome Coronariana Aguda/terapia , Assistência ao Convalescente/normas , Insuficiência Cardíaca/terapia , Alta do Paciente/normas , Readmissão do Paciente/normas , Melhoria de Qualidade/normas , Síndrome Coronariana Aguda/epidemiologia , Assistência ao Convalescente/tendências , Idoso , Feminino , Insuficiência Cardíaca/epidemiologia , Humanos , Estudos Longitudinais , Masculino , Reconciliação de Medicamentos/normas , Reconciliação de Medicamentos/tendências , Pessoa de Meia-Idade , Alta do Paciente/tendências , Educação de Pacientes como Assunto/normas , Educação de Pacientes como Assunto/tendências , Readmissão do Paciente/tendências , Estudos Prospectivos , Melhoria de Qualidade/tendênciasRESUMO
OBJECTIVE: European car design regulations and New Car Assessment Program (NCAP) ratings have led to reductions in pedestrian injuries. The aim of this study was to evaluate the impact of improving vehicle front design on mortality and morbidity due to pedestrian injuries in a European country (Germany) and 2 countries (the United States and India) that do not have pedestrian-focused NCAP testing or design regulations. METHODS: We used data from the International Road Traffic and Accident Database and the Global Burden of Disease project to estimate baseline pedestrian deaths and nonfatal injuries in each country in 2013. The effect of improved passenger car star ratings on probability of pedestrian injury was based on recent evaluations of pedestrian crash data from Germany. The effect of improved heavy motor vehicle (HMV) front end design on pedestrian injuries was based on estimates reported by simulation studies. We used burden of disease methods to estimate population health loss by combining the burden of morbidity and mortality in disability-adjusted life years (DALYs) lost. RESULTS: Extrapolating from evaluations in Germany suggests that improving front end design of cars can potentially reduce the burden of pedestrian injuries due to cars by up to 24% in the United States and 41% in India. In Germany, where cars comply with the United Nations regulation on pedestrian safety, additional improvements would have led to a 1% reduction. Similarly, improved HMV design would reduce DALYs lost by pedestrian victims hit by HMVs by 20% in each country. Overall, improved vehicle design would reduce DALYs lost to road traffic injuries (RTIs) by 0.8% in Germany, 4.1% in the United States, and 6.7% in India. CONCLUSIONS: Recent evaluations show a strong correlation between Euro NCAP pedestrian scores and real-life pedestrian injuries, suggesting that improved car front end design in Europe has led to substantial reductions in pedestrian injuries. Although the United States has fewer pedestrian crashes, it would nevertheless benefit substantially by adopting similar regulations and instituting pedestrian NCAP testing. The maximum benefit would be realized in low- and middle-income countries like India that have a high proportion of pedestrian crashes. Though crash avoidance technologies are being developed to protect pedestrians, supplemental protection through design regulations may significantly improve injury countermeasures for vulnerable road users.
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Acidentes de Trânsito/estatística & dados numéricos , Veículos Automotores/legislação & jurisprudência , Pedestres , Ferimentos e Lesões/prevenção & controle , Bases de Dados Factuais , Desenho de Equipamento , Feminino , Alemanha/epidemiologia , Humanos , Índia/epidemiologia , Masculino , Veículos Automotores/estatística & dados numéricos , Avaliação de Programas e Projetos de Saúde , Estados Unidos/epidemiologia , Ferimentos e Lesões/epidemiologiaRESUMO
OBJECTIVES: Restless legs syndrome (RLS) is a neurological disorder that is frequently misdiagnosed, resulting in delays in proper treatment. The objective of this study was to analyze the cost-utility of training primary care providers (PCP) in early and accurate diagnosis of RLS. METHODS: We used a Markov model to compare two strategies: one where PCPs received training to diagnose RLS (informed care) and one where PCPs did not receive training (standard care). This analysis was conducted from the US societal and health sector perspectives over one-year, five-year, and lifetime (50-year) horizons. Costs were adjusted to 2016 USD, utilities measured as quality-adjusted life-years (QALYs), and both measures were discounted annually at 3%. Cost, utilities, and probabilities for the model were obtained through a comprehensive review of literature. An incremental cost-effectiveness ratio (ICER) was calculated to interpret our findings at a willingness-to-pay threshold of $100,000/QALY. Univariate and multivariate analyses were conducted to test model uncertainty, in addition to calculating the expected value of perfect information. RESULTS: Providing training to PCPs to correctly diagnose RLS was cost-effective since it cost $2021 more and gained 0.44 QALYs per patient over the course of a lifetime, resulting in an ICER of $4593/QALY. The model was sensitive to the utility for treated and untreated RLS. The probabilistic sensitivity analysis revealed that at $100,000/QALY, informed care had a 65.5% probability of being cost-effective. CONCLUSION: A program to train PCPs to better diagnose RLS appears to be a cost-effective strategy for improving outcomes for RLS patients.
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Análise Custo-Benefício , Educação Médica Continuada/economia , Médicos de Atenção Primária/economia , Médicos de Atenção Primária/educação , Síndrome das Pernas Inquietas/diagnóstico , Síndrome das Pernas Inquietas/economia , Simulação por Computador , Erros de Diagnóstico/economia , Custos de Cuidados de Saúde , Humanos , Cadeias de Markov , Análise Multivariada , Anos de Vida Ajustados por Qualidade de Vida , Síndrome das Pernas Inquietas/terapia , Estados UnidosRESUMO
BACKGROUND: Anterior cervical discectomy and fusion (ACDF) is a commonly performed procedure for patients with symptomatic degenerative conditions of the cervical spine. The objective is to assess the impact of preoperative depression and other baseline characteristics on patient reported clinical outcomes following ACDF surgery based on the experience at our institution. METHODS: This was a retrospective cohort study of some patients undergoing ACDF at a single institution from 2012 to 2014. Ninety-three patients that underwent an ACDF procedure were included. The primary outcome measure was post-operative Nurick score. RESULTS: Sixteen (17.2%) patients had a formal diagnosis of depression compared to 77 (82.8%) patients without depression. On univariate analysis, patients with depression had statistically significantly higher Nurick scores compared to patients without depression after surgery (coefficient =0.55, 95% CI: 0.21-0.90, P=0.002). On multivariate analysis, there was a trend toward higher postoperative Nurick scores in patients that had depression (coefficient =0.31, 95% CI: -0.01-0.63, P=0.057). CONCLUSIONS: This small retrospective study reveals an inverse relationship between preoperative depression and functional outcome. Further research should be performed to investigate this relationship and to investigate if treating depression can improve postoperative outcomes.
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BACKGROUND: A surgical site infection (SSI) is a frequent complication following gastrointestinal surgery, but the careful selection and administration of prophylactic antibiotics can reduce the risk. The aim of this study was to develop a package of interventions that could be used to improve surgical antibiotic prophylaxis (SAP) at our institution. METHODS: A pre-post quality improvement project at a private hospital in Saudi Arabia was conducted between January 2014 until July 2016. A multidisciplinary team was assembled to identify and overcome barriers that were responsible for patients receiving suboptimal antibiotic prophylaxis. Patients were included if they had undergone surgery on their appendix, colon, rectum, or small intestine. Compliance with use of an adapted order form, as well as appropriate antibiotic selection, dosing, timing, and timing of re-dosing, were measured. Data on the rates of SSI before and after the intervention were also obtained. RESULTS: Of the 269 patients included in the study, 161 (61.5%) had appendix surgery, 86 (32.8%) had colorectal surgery, and 15 (5.7%) had small bowel surgery. The surgery was performed laparoscopically in 218 (83.5%) of patients. Utilization of the adapted order form increased from 1.8% to 92.0% following the intervention (p < 0.001). Compliance with a bundle of appropriate antibiotic selection, dosing and timing improved from 47.3% to 82.2% after the intervention (p < 0.001). Additionally, there was a non-statistically significant reduction in SSI rate (9.1% vs 5.1%; p = 0.27). CONCLUSIONS: Our quality improvement intervention was successful in improving SAP for patients undergoing gastrointestinal surgery at our institution.
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BACKGROUND: Global health experiences undertaken in international settings (GHEs) are becoming an increasingly prevalent aspect of health professions education and, as such, merit comprehensive analysis of the impact they have on students and host communities. OBJECTIVE: To assess the associations between demographic/experiential factors and the interest of health professions students in careers involving global health. METHODS: A cross-sectional survey was administered online to a convenience sample of medical and nursing students at Johns Hopkins University. Questions addressed level of interest in a global health career, prior GHEs, and demographic information. Items were either Likert scale or multiple choice. Various regression analyses were performed. FINDINGS: Of 510 respondents, 312 (61.2%) expressed interest in a global health career and 285 (55.9%) had prior GHEs. Multivariate logistic regression found female sex, age ≥27 years, household income <$100,000/y, and a prior research-related GHE independently associated with higher interest in global health careers. On subset analysis of participants with one or more prior GHEs: age ≥27 years, household income <$100,000/y, a prior research-related GHE, and having multiple GHEs were each independently associated with increased interest in a global health career. CONCLUSIONS: Simply participating in a global health experience abroad is not significantly associated with interest in a global health career. However, sex, age, household income, and research-related GHEs are significantly associated with global health career interest. These findings may inform the development of global health programs at medical and nursing schools and can guide efforts to increase the number of health care professionals entering global health careers.
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Escolha da Profissão , Saúde Global , Estudantes de Medicina , Estudantes de Enfermagem , Adulto , Fatores Etários , Atitude do Pessoal de Saúde , Estudos Transversais , Feminino , Humanos , Renda , Modelos Logísticos , Masculino , Análise Multivariada , Fatores Sexuais , Inquéritos e Questionários , Adulto JovemRESUMO
INTRODUCTION: The delivery of urgent ("stat") medications to hospitalized children is important for safe quality care. The goal of this study was to evaluate the effect of a set of interventions on the percentage of stat medications administered within 30 minutes of ordering. METHODS: A pre-post study in 2 pediatric units (36 beds) in a private hospital in Saudi Arabia between January 2015 and September 2016. Interventions included structured communication requirements, introduction of a dedicated electronic inbox for stat medication orders sent by nurses to the pharmacy, and the use of a pink envelope for the delivery of stat medications. A multivariate logistic regression model was used to model percentage of medications administered within goal. RESULTS: Three hundred four stat orders met inclusion criteria. The proportion of orders meeting the 30-minute goal increased from a mean of 20% to a mean of 49% after the interventions (P < 0.001). In the final month of the study, compliance reached a peak of 67%. The mean turnaround time from ordering to the administration of the medication decreased from 59.7 to 40.7 minutes (P < 0.001). On multivariate analysis, medication type and unit-based availability of medications were statistically significant predictors of turnaround time. The odds of compliance being achieved was 0.3 times less if the medication was not available on the unit. CONCLUSIONS: A set of interventions significantly increased the percentage of stat medications delivered within 30 minutes.
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OBJECTIVE: Few studies have focused on predictive factors of ventriculoperitoneal (VP) shunt revision in patients with idiopathic normal pressure hydrocephalus (iNPH). This study aims to determine whether comorbidities and baseline symptoms are associated with the need for shunt revision. METHODS: A retrospective review of patients with iNPH treated with VP shunts by the senior author from 1993 to 2013 was conducted. Demographics and baseline symptoms were compared between patients with and without shunt revision. The need for revision, total number of revisions, and time to first revision were examined. Statistical analysis was performed using simple logistic, linear, and Poisson regression, and a multivariate analysis was performed. RESULTS: A total of 347 patients with iNPH who received VP shunts were included. One hundred patients (28.8%) required shunt revision, with an average of 1.38 ± 0.76 revisions per patient. Mean time to revision was 19.2 ± 31.7 months. Gait and cognitive symptoms were associated with fewer revisions (incidence rate ratio, 0.45 and 0.67; P = 0.03 and 0.004, respectively). Headaches and urinary incontinence showed a greater time to revision (32.0 and 12.0 months; P = 0.014 and <0.0005, respectively). Gait instability demonstrated decreased time to revision (P < 0.0005). CONCLUSIONS: Preoperative symptoms, such as headaches, gait instability, cognitive decline, and urinary incontinence, were significantly correlated with number of revisions and time to first revision. These factors should be considered during the initial counseling of prognosis for patients with iNPH receiving VP shunts.
Assuntos
Disfunção Cognitiva/epidemiologia , Transtornos Neurológicos da Marcha/epidemiologia , Cefaleia/epidemiologia , Hidrocefalia de Pressão Normal/epidemiologia , Hidrocefalia de Pressão Normal/cirurgia , Incontinência Urinária/epidemiologia , Derivação Ventriculoperitoneal/estatística & dados numéricos , Idoso , Disfunção Cognitiva/prevenção & controle , Feminino , Transtornos Neurológicos da Marcha/prevenção & controle , Cefaleia/prevenção & controle , Humanos , Hidrocefalia de Pressão Normal/diagnóstico , Masculino , Maryland/epidemiologia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/prevenção & controle , Prevalência , Prognóstico , Reoperação/estatística & dados numéricos , Estudos Retrospectivos , Fatores de Risco , Distribuição por Sexo , Resultado do Tratamento , Incontinência Urinária/prevenção & controleRESUMO
Placement of a ventriculoperitoneal (VP) shunt is the treatment of choice for communicating hydrocephalus; however, the extent to which VP shunting is able to relieve symptoms in patients who had previously been treated with cerebrospinal fluid diverting therapy at an outside institution remains unclear. A retrospective review of patients with idiopathic normal pressure hydrocephalus treated with VP shunts at a single institution between 1993 and 2013 was conducted. Patients were classified as having received a primary VP shunt if they had not been previously treated with a VP shunt, ventriculoatrial shunt, lumboperitoneal shunt, or endoscopic third ventriculostomy. Patients were classified as having received a salvage VP shunt if they had been previously treated by one of these four modalities at an outside institution prior to their presentation to our institution. There were 357 patients who received a primary shunt and 33 patients who received a salvage shunt. Patients who had a salvage shunt placed had significantly higher odds of requiring a future revision (54% versus 41%; odds ratio=2.85; 95% confidence interval [CI]: 1.24-6.57; p=0.014). Patients who received a salvage shunt had statistically significantly lower rates of gait improvement at 6months in comparison to patients who received a primary shunt (relative risk=0.35; 95% CI: 0.14-0.87; p=0.025). Despite these findings, there was no significant difference at last follow-up in improvement in gait, continence, and cognition, indicating that outcomes for patients requiring a salvage shunt were comparable to patients receiving a primary shunt.
Assuntos
Hidrocefalia de Pressão Normal/cirurgia , Derivação Ventriculoperitoneal , Adulto , Idoso , Cognição , Feminino , Transtornos Neurológicos da Marcha/etiologia , Transtornos Neurológicos da Marcha/terapia , Humanos , Hidrocefalia de Pressão Normal/líquido cefalorraquidiano , Hidrocefalia de Pressão Normal/complicações , Masculino , Pessoa de Meia-Idade , Procedimentos Neurocirúrgicos , Reoperação/estatística & dados numéricos , Estudos Retrospectivos , Terapia de Salvação , Resultado do Tratamento , Incontinência Urinária/etiologia , Incontinência Urinária/terapia , VentriculostomiaRESUMO
OBJECT: To evaluate the effectiveness of stereotactic navigation in enhancing the accuracy of ventricular shunt placement in patients with hydrocephalus. METHODS: A retrospective cohort study at a single institution by a single surgeon was performed. Consecutive patients who underwent implantation of a ventricular shunt for the management of hydrocephalus between July 2001 and December 2011 were included in the study, totaling 535 patients. Patients were classified as either having optimal or sub-optimal placement of the shunt into the ventricle. Multiple logistic regression analysis was used. RESULTS: Overall, 93.8% of patients were found to have optimal shunt placement. On multivariate analysis, navigation use was not significantly associated with improved accuracy of shunt placement (odds ratio [OR] = 0.54; 95% confidence interval [CI] = 0.19-1.54; p = 0.25). Pseudotumor cerebri diagnosis was significantly associated with increased odds of sub-optimal shunt placement (OR = 6.41; 95% CI = 1.90-21.59; p=0.003). CONCLUSIONS: CT guided navigation did not significantly improve the accuracy of ventricular shunt placement in adults with hydrocephalus for an experienced surgeon. Further studies are required to assess the utility of CT guided navigation for less experienced surgeons and patients with small or dysmorphic ventricles.