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BACKGROUND: Virtual interviewing for residency provides considerable savings. Its impact on match outcomes remains unclear. OBJECTIVE: Evaluate the impact of virtual residency recruitment on program and applicant assessment and match outcomes. DESIGN: Cross-sectional survey, September 2020-July 2021 PARTICIPANTS: Faculty interviewers and 2019 and 2020 PGY-1 classes at three academic internal medicine residencies. MAIN MEASURES: Survey items rating effectiveness of interview format, preference for future interview format, and perceived impact on diversity. KEY RESULTS: A total of 247/436 faculty (57%) interviewers responded. Faculty perceived that in-person interviews enhanced applicant assessment (3.23 ± 0.38, p < 0.01) and recruitment of the most qualified applicants (p < 0.01) but did not impact recruitment of a racially or gender diverse class (3.03 ± 0.99, p = 0.95 and 3.09 ± 0.76, p = 0.14 respectively). They also did not demonstrate a preference for future interview formats. A total of 259/364 matched applicants responded, corresponding to a 76% response rate in the in-person cohort and a 66% response rate for virtual. Trainees were equally likely to match at their top choice when interviewing virtually vs. in-person (p = 0.56), and racial/ethnic and gender composition of the incoming class also did not differ (p = 0.81 and p = 0.19 respectively). Trainees perceived many aspects of the institution were better assessed in-person, though the impact varied according to assessment domain. Trainees who interviewed in-person preferred in-person formats. Of those who interviewed virtually, 47% preferred virtual and 54% preferred in-person. There were no predictors of virtual preference for future interview formats. CONCLUSIONS: Faculty and applicants who experienced virtual recruitment had no preference for future recruitment format. Virtual recruitment had no impact on the racial/gender diversity of matched classes or on applicants matching at their top-ranked institution. Institutions should consider the potential non-inferiority of virtual interviews with financial and other benefits when making decisions about future interview formats.
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BACKGROUND: Workplace violence disproportionately affects healthcare workers and verbal aggression from patients frequently occurs. While verbal de-escalation is the first-line approach to defusing anger, there is a lack of consistent curricula or robust evaluation in undergraduate medical education. AIM: To develop a medical school curriculum focused on de-escalation skills for adult patients and evaluate effectiveness with surveys and an objective structured clinical examination (OSCE). SETTING: We implemented this curriculum in the "Get Ready for Residency Bootcamp" of a single large academic institution in 2023. PARTICIPANTS: Forty-four fourth-year medical students PROGRAM DESCRIPTION: The curriculum consisted of an interactive didactic focused on our novel CALMER framework that prioritized six evidence-based de-escalation skills and a separate standardized patient practice session. PROGRAM EVALUATION: The post-curriculum survey (82% response rate) found a significant increase from 2.79 to 4.11 out of 5 (p ≤ 0.001) in confidence using verbal de-escalation. Preparedness improved with every skill and curriculum satisfaction averaged 4.79 out of 5. The OSCE found no differences in skill level between students who received the curriculum and those who did not. DISCUSSION: This evidence-based and replicable de-escalation skill curriculum improves medical student confidence and preparedness in managing agitated patients.
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BACKGROUND: Valsartan is commonly used for cardiac conditions. In 2018, the Food and Drug Administration recalled generic valsartan due to the detection of impurities. Our objective was to determine if heart failure patients receiving valsartan at the recall date had a greater likelihood of unfavorable outcomes than patients using comparable antihypertensives. METHODS: We conducted a cohort study of Optum's de-identified Clinformatics® Datamart (July 2017-January 2019). Heart failure patients with commercial or Medicare Advantage insurance who received valsartan were compared to persons who received non-recalled angiotensin receptor blockers (ARBs) and angiotensin converting enzyme-inhibitors (ACE-Is) for 1 year prior and including the recall date. Outcomes included a composite for all-cause hospitalization, emergency department (ED), and urgent care (UC) use and a measure of cardiac events which included hospitalizations for acute myocardial infarction and hospitalizations/ED/UC visits for stroke/transient ischemic attack, heart failure or hypertension at 6-months post-recall. Cox proportional hazard models with propensity score weighting compared the risk of outcomes between groups. RESULTS: Of the 87 130 adherent patients, 15% were valsartan users and 85% were users of non-recalled ARBs/ACE-Is. Valsartan use was not associated with an increased risk of all-cause hospitalization/ED/UC use six-months post-recall (HR 1.00; 95% CI 0.96-1.03), compared with individuals taking non-recalled ARBs/ACE-Is. Similarly, cardiac events 6-months post-recall did not differ between individuals on valsartan and non-recalled ARBs/ACE-Is (HR 1.04; 95% CI 0.97-1.12). CONCLUSIONS: The valsartan recall did not affect short-term outcomes of heart failure patients. However, the recall potentially disrupted the medication regimens of patients, possibly straining the healthcare system.
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Inibidores da Enzima Conversora de Angiotensina , Insuficiência Cardíaca , Humanos , Idoso , Estados Unidos , Valsartana/uso terapêutico , Inibidores da Enzima Conversora de Angiotensina/efeitos adversos , Antagonistas de Receptores de Angiotensina/efeitos adversos , Bloqueadores do Receptor Tipo 1 de Angiotensina II/efeitos adversos , Estudos de Coortes , Medicare , Insuficiência Cardíaca/tratamento farmacológico , Insuficiência Cardíaca/epidemiologia , Insuficiência Cardíaca/induzido quimicamente , Tetrazóis/efeitos adversosRESUMO
OBJECTIVES: Internal Medicine (IM) residents have reported dissatisfaction with continuity clinic (CC) training, which may contribute to the increasing shortage of primary care physicians. Studies show balancing inpatient and outpatient duties as a driver of dissatisfaction, but few studies have compared CC with inpatient (IP) training, following transition to an X + Y model, or assessed the impact of show rates, continuity, and telemedicine use on resident perceptions. The aim of this study was to adapt a validated survey to compare residents' perceptions of their CC with their inpatient medicine training and examine the impact of objective clinic measures on training. METHODS: This quantitative cross-sectional study included a survey that was sent to 152 residents at an academic IM program in May-June 2021. Clinic measures such as show versus no-show rates, continuity with the residents' own patients, and visit modality were obtained through the electronic health records at Veterans Affairs and non-Veterans Affairs CCs. RESULTS: The survey response rate was 78% (118/152). Residents were more satisfied with inpatient general medicine rotations than their CC experience (4.5 vs 3.3 on a 5-point scale, P < 0.001). Residents were more likely to pursue a profession in inpatient IM than in primary care (3.7 vs 2.3, P < 0.001). No correlation was found between higher show rates, continuity with patients, or proportion of visits conducted through telemedicine and resident satisfaction with CC. CONCLUSIONS: This study aligns with previous findings of IM resident dissatisfaction with CC training while adding a side-by-side comparison to inpatient training and including objective CC data. We identified new areas for improvement of CC training, including residents' medical knowledge through review of quality metrics, making CC representative of real-world practice, and mentorship from faculty.
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Medicina Geral , Internato e Residência , Humanos , Estudos Transversais , Instituições de Assistência Ambulatorial , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Attention-deficit/hyperactivity disorder (ADHD) is a common neurodevelopmental disorder with onset as early as preschool and impairment across the lifespan. Temperament factors, specifically those that theoretically map onto ADHD symptoms, may be early markers of risk for developing later childhood ADHD that could be identifiable in infancy or toddlerhood. This meta-analysis examined the associations between these early temperamental factors and later symptoms and diagnosis of ADHD and mapped early temperament constructs onto the three ADHD symptom dimensions. METHODS: A systemic review of the literature was conducted to identify prospective longitudinal studies that included theoretically relevant temperament constructs (sustained attention, activity level, inhibition, and negative emotionality) examined from birth to 36 months old and ADHD (symptoms or diagnosis) in preschool or childhood. The association between each temperament construct and ADHD outcomes was examined using pooled standardized estimates in meta-analyses. RESULTS: Forty-eight articles (n = 112,716 infants/toddlers) prospectively examined temperament and the relation to childhood ADHD symptoms or diagnosis. Activity level (k = 18) in infancy and toddlerhood was moderately associated with childhood ADHD (r = .39, CI = 0.27, 0.51, p < .001). Moderate effect sizes were also observed for sustained attention (k = 9; r = -.28, CI = -0.42, -0.12, p < .001) and negative emotionality (k = 33; r = .25, CI = 0.16, 0.34, p < .001) with ADHD. The specificity of each temperament construct for later ADHD symptom dimensions was such that activity level and negative emotionality were predictive of all three symptom dimensions (i.e., inattention, hyperactivity/impulsivity, and combined), whereas sustained attention was only associated with combined symptoms. CONCLUSIONS: Infant and toddler temperament is an early risk factor for the development of childhood ADHD that could be utilized for early intervention identification. Yet, this systematic review found that relatively few prospective longitudinal studies have examined sustained attention (k = 9) and inhibition (k = 15) in infancy and toddlerhood in relation to later ADHD highlighting the need for further research.
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Transtorno do Deficit de Atenção com Hiperatividade , Humanos , Lactente , Pré-Escolar , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Transtorno do Deficit de Atenção com Hiperatividade/diagnóstico , Temperamento/fisiologia , Estudos Prospectivos , Fatores de RiscoRESUMO
OBJECTIVES: We sought to evaluate the effectiveness of a novel Internal Medicine (IM) transition to residency (TTR) curriculum. METHODS: We performed a paired pre-/postsurvey evaluation of graduating fourth-year medical students' perceived preparedness and medical knowledge after participating in a recently developed IM TTR course. RESULTS: The response rate was 51% (24 of 47). There was a significant improvement in 15 of 17 perceived preparedness items and significant improvement in the medical students' performance on the 8-question medical knowledge test. CONCLUSIONS: The IM TTR curriculum improved medical students' medical knowledge and perceived preparedness for internship on a variety of high-yield clinical topics. The curriculum may be appealing to other institutions that are developing or revamping TTR courses.
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Educação de Graduação em Medicina , Internato e Residência , Estudantes de Medicina , Humanos , Competência Clínica , Currículo , Medicina Interna/educaçãoRESUMO
Acute myeloid leukaemia (AML) is conventionally thought of as a medical emergency. However, several studies on the association of time from diagnosis to treatment with survival did not have concordant results. Here we analyse 55 985 AML patients from the National Cancer Database, and we show that in patients less than 60 years old a five-day delay in chemotherapy initiation leads to worse long-term survival. The difference is small [hazard ratio (HR) 1.05, 95% confidence interval (CI) 1.01-1.09 in multivariate analysis] but statistically significant. This study raises the issue of power to detect small differences in retrospective studies.
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Leucemia Mieloide Aguda , Tempo para o Tratamento , Bases de Dados Factuais , Humanos , Leucemia Mieloide Aguda/diagnóstico , Leucemia Mieloide Aguda/mortalidade , Leucemia Mieloide Aguda/terapia , Pessoa de Meia-Idade , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Análise de Sobrevida , Tempo para o Tratamento/estatística & dados numéricos , Reino Unido/epidemiologiaRESUMO
BACKGROUND: Geographic cohorting is a hospital admission structure in which every patient on a given physician team is admitted to a dedicated hospital unit. Little is known about the long-term impact of this admission structure on patient outcomes and resident satisfaction. OBJECTIVE: To evaluate the effect of geographic cohorting on patient outcomes and resident satisfaction among inpatient internal medicine teaching services within an academic hospital. DESIGN AND INTERVENTION: We conducted an interrupted time series analysis examining patient outcomes before and after the transition to geographic cohorting of our 3 inpatient teaching services within a 520-bed academic hospital in November 2017. The study observation period spanned from January 2017 to October 2018, allowing for a 2-month run-in period (November-December 2017). PARTICIPANTS: We included patients discharged from the inpatient teaching teams during the study period. We excluded patients admitted to the ICU and observation admissions. MAIN MEASURES: Primary outcome was 6-month mortality adjusted for patient age, sex, race, insurance status, and Charlson Comorbidity Index (CCI) analyzed using a linear mixed effects model. Secondary outcomes included hospital length of stay (LOS), 7-day and 30-day readmission rate, Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) scores, and resident evaluations of the rotation. KEY RESULTS: During the observation period, 1720 patients (mean age 64, 53% female, 56% white, 62% Medicare-insured, mean CCI 1.57) were eligible for inclusion in the final adjusted model. We did not detect a significant change in 6-month mortality, LOS, and 7-day or 30-day readmission rates. HCAHPS scores remained unchanged (77 to 80% top box, P = 0.19), while resident evaluations of the rotation significantly improved (mean overall score 3.7 to 4.0, P = 0.03). CONCLUSIONS: Geographic cohorting was associated with increased resident satisfaction while achieving comparable patient outcomes to those of traditional hospital admitting models.
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Pacientes Internados , Satisfação do Paciente , Idoso , Feminino , Humanos , Tempo de Internação , Masculino , Medicare , Pessoa de Meia-Idade , Alta do Paciente , Readmissão do Paciente , Estudos Retrospectivos , Estados UnidosRESUMO
BACKGROUND: Periprosthetic joint infection (PJI) mortality rate is approximately 20%. The etiology for high mortality remains unknown. The objective of this study was to determine whether mortality was associated with preoperative morbidity (frailty), sequalae of treatment, or the PJI disease process itself. METHODS: A multicenter observational study was completed comparing 184 patients treated with septic revision total knee arthroplasty (TKA) to a control group of 38 patients treated with aseptic revision TKA. Primary outcomes included time and the cause of death. Secondary outcomes included preoperative comorbidities and Charlson Comorbidity Index (CCMI) measured preoperatively and at various postoperative timepoints. RESULTS: The septic revision TKA cohort experienced earlier mortality compared to the aseptic cohort, with a higher mortality rate at 90 days, 1, 2, and 3 years after index revision surgery (P = .01). There was no significant difference for any single cause of death (P > .05 for each). The mean preoperative CCMI was higher (P = .005) in the septic revision TKA cohort. Both septic and aseptic cohorts experienced a significant increase in CCMI from the preoperative to 3 years postoperative (P < .0001 and P = .002) and time of death (P < .0001 both) timepoints. The septic revision TKA cohort had a higher CCMI 3 years postoperatively (P = .001) and at time of death (P = .046), but not one year postoperatively (P = .119). CONCLUSION: Compared to mortality from aseptic revision surgery, septic revision TKA is associated with earlier mortality, but there is no single specific etiology. As quantified by changes in CCMI, PJI mortality was associated with both frailty and the PJI disease process, but not treatment.
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Artrite Infecciosa , Artroplastia do Joelho , Fragilidade , Infecções Relacionadas à Prótese , Artrite Infecciosa/etiologia , Artroplastia do Joelho/efeitos adversos , Fragilidade/complicações , Humanos , Morbidade , Infecções Relacionadas à Prótese/etiologia , Infecções Relacionadas à Prótese/cirurgia , Reoperação/efeitos adversos , Estudos RetrospectivosRESUMO
OBJECTIVE: To evaluate the effects of increased access to immediate postpartum contraceptive implants (IPI) on repeat pregnancy and contraceptive use rates among patients with opioid use disorder (OUD). MATERIALS AND METHODS: Between 2016 and 2018, 194 postpartum patients with OUD were offered the option of IPI placement at an institution with limited immediate postpartum long-acting reversible contraception availability and followed for one-year postpartum. Differences in pregnancy rates between participants who did and did not choose IPI were examined using logistic regression with inverse probability of treatment weighting from propensity scores accounting for differences between the two groups. RESULTS: Among 194 participants, 96 (49.5%) chose an IPI and 98 (50.5%) chose an alternative method or no contraception (non-IPI). Among IPI participants, 76 (80.9%) continued to use their implant at one-year postpartum. Overall, 19 participants had a repeat pregnancy and 11 (57.9%) were unintended. In multivariable analyses, repeat pregnancy was more likely among those who did not choose IPI (OR 9.90; 95% CI 3.58-27.03) than those who did. Participants with OUD and who used alcohol (11.66; 1.38, 98.20) or cocaine (2.72; 1.23, 5.99) during pregnancy were more likely to choose IPI. Participants who were married (0.28; 0.09, 0.89), engaged in OUD treatment prior to pregnancy (0.48; 0.25, 0.93), and happier when they found out about their pregnancy (0.87; 0.77, 0.98) were less likely to choose IPI. CONCLUSION: Offering patients with OUD the option of IPI is associated with high utilisation and continuation rates, and low rates of repeat pregnancy within one-year postpartum.
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Contracepção Reversível de Longo Prazo , Transtornos Relacionados ao Uso de Opioides , Feminino , Gravidez , Humanos , Estudos Prospectivos , Período Pós-Parto , Transtornos Relacionados ao Uso de Opioides/epidemiologia , AnticoncepcionaisRESUMO
BACKGROUND: There is growing interest in identifying and recruiting research participants from health systems using electronic health records (EHRs). However, few studies have described the practical aspects of the recruitment process or compared electronic recruitment methods to in-person recruitment, particularly across health systems. OBJECTIVE: The objective of this study was to describe the steps and efficiency of the recruitment process and participant characteristics by recruitment strategy. METHODS: EHR-based eligibility criteria included being an adult patient engaged in outpatient primary or bariatric surgery care at one of 5 health systems in the PaTH Clinical Research Network and having ≥2 weight measurements and 1 height measurement recorded in their EHR within the last 5 years. Recruitment strategies varied by site and included one or more of the following methods: (1) in-person recruitment by study staff from clinical sites, (2) US postal mail recruitment letters, (3) secure email, and (4) direct EHR recruitment through secure patient web portals. We used descriptive statistics to evaluate participant characteristics and proportion of patients recruited (ie, efficiency) by modality. RESULTS: The total number of eligible patients from the 5 health systems was 5,051,187. Of these, 40,048 (0.8%) were invited to enter an EHR-based cohort study and 1085 were enrolled. Recruitment efficiency was highest for in-person recruitment (33.5%), followed by electronic messaging (2.9%), including email (2.9%) and EHR patient portal messages (2.9%). Overall, 779 (65.7%) patients were enrolled through electronic messaging, which also showed greater rates of recruitment of Black patients compared with the other strategies. CONCLUSIONS: We recruited a total of 1085 patients from primary care and bariatric surgery settings using 4 recruitment strategies. The recruitment efficiency was 2.9% for email and EHR patient portals, with the majority of participants recruited electronically. This study can inform the design of future research studies using EHR-based recruitment.
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Registros Eletrônicos de Saúde , Portais do Paciente , Adulto , Estudos de Coortes , Estudos Transversais , Humanos , Seleção de PacientesRESUMO
OBJECTIVES: Grit, defined as passion and perseverance for long-term goals, has been associated with the avoidance of burnout among residents in a number of specialties. We aimed to evaluate the relationship between grit and burnout among first-year Internal Medicine residents. METHODS: During the 2018-2019 academic year, the authors recruited 75 first-year Internal Medicine residents within a large academic program to complete the Short Grit Scale (Grit-S) and the Maslach Burnout Inventory General Survey (MBI-GS) at baseline and after 6 and 12 months. The primary outcome was the association between baseline Grit-S and MBI-GS scores within the domains of emotional exhaustion (EE) or cynicism (CYN) over time using linear mixed models. Secondary outcomes included the association between grit and high burnout at 6 or 12 months, grit and persistently high burnout, and the association of baseline high burnout with later high scores at 6 and 12 months using logistic regression models and trends in grit over time using repeated-measures analysis of variance. RESULTS: A total of 53 of 75 (71%) first-year residents completed the Grit-S and MBI-GS at baseline and at least one other time point. There was no association between grit and EE (P = 0.44) or CYN (P = 0.61) burnout domain scores. High baseline EE and high baseline CYN significantly increased the odds of later high burnout scores within each domain (EE odds ratio 9.66, 95% confidence interval 1.16-80.83; CYN odds ratio 13.37, 95% confidence interval 1.52-117.75). Grit scores and professional efficacy scores remained stable throughout the year (P = 0.15 and 0.46, respectively), while EE and CYN significantly increased (both P < 0.01). CONCLUSIONS: In this single-center study, grit was not associated with burnout among first-year Internal Medicine residents; however, our findings highlight the value of baseline burnout scores in helping to identify first-year residents who may be at higher risk of later burnout.
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Esgotamento Profissional/etiologia , Medicina Interna/educação , Internato e Residência , Personalidade , Adulto , Esgotamento Profissional/psicologia , Feminino , Humanos , Internato e Residência/estatística & dados numéricos , Modelos Logísticos , Masculino , Fatores de Risco , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Total knee arthroplasty (TKA) periprosthetic joint infection (PJI) can be managed with debridement, antibiotic therapy, and implant retention (DAIR). Oral antibiotics can be used after DAIR for an extended time period to improve outcomes. The objective of this study was to compare DAIR failure rates and adverse events between an initial course of intravenous antibiotic therapy and the addition of extended treatment with oral antibiotics. METHODS: A multicenter observational study of patients diagnosed with a TKA PJI who underwent DAIR was performed. The primary outcome of interest was the failure rate derived from the survival time between the DAIR procedure and future treatment failure. RESULTS: One hundred eight patients met inclusion criteria; 47% (n = 51) received an extended course of oral antibiotics. These patients had a statistically significant lower failure rate compared to those who received only intravenous antibiotics (hazard ratio, 2.47; P = .009). Multivariable analysis demonstrated that extended antibiotics independently predicted treatment success, controlling for other variables. There was no significant difference in failure rates between an extended course of oral antibiotics less or more than 12 months (P = .23). No significant difference in the rates of adverse events was observed between patients who received an initial course of antibiotics alone and those who received a combination of initial and extended antibiotic therapy (P = .59). CONCLUSIONS: Extending therapy with oral antibiotics had superior infection-free survival for TKA PJI managed with DAIR. There was no increase in adverse events, demonstrating safety. After 1 year, there appears to be no significant benefit associated with continued antibiotic therapy.
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Artroplastia do Joelho , Infecções Relacionadas à Prótese , Antibacterianos/uso terapêutico , Artroplastia do Joelho/efeitos adversos , Desbridamento , Humanos , Infecções Relacionadas à Prótese/tratamento farmacológico , Infecções Relacionadas à Prótese/cirurgia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Clinician-educator (CE) careers in academic medicine are heterogeneous. Expectations for CEs have grown, along with a need to better prepare CEs for these roles. OBJECTIVE: To assess whether advanced education training is associated with productivity and success. DESIGN: We used a sequential mixed methods approach, collecting quantitative survey data and qualitative focus groups data. We developed a three-tiered categorization of advanced training to reflect intensity by program type. PARTICIPANTS: We surveyed CEs in the Society of General Internal Medicine (SGIM) and conducted two focus groups at an SGIM annual meeting. MAIN MEASURES: Primary outcomes were academic productivity (manuscripts, presentations, etc.) and leadership role attainment. Secondary analysis examined the interactive effect of gender and training intensity on these outcomes. KEY RESULTS: A total of 198 completed the survey (response rate 53%). Compared with medium- or low-intensity training, high-intensity training was associated with a greater likelihood of publishing ≥ 3 first- or senior-author manuscripts (adjusted OR 2.6; CI 0.8-8.6; p = 0.002), teaching ≥ 3 lectures/workshops at the regional/national/international level (adjusted OR 5.7; CI 1.5-21.3; p = 0.001), and having ≥ 3 regional/national committee memberships (adjusted OR 3.4; CI 1.0-11.7; p = 0.04). Among participants in the "no training" and "high-intensity training" categories, men were more likely to have ≥ 3 publications (OR 4.87 and 3.17, respectively), while women in the high intensity category had a likelihood similar to men with no training (OR 4.81 vs. OR 4.87). Participants felt the value of advanced training exists not only in content but also in networking opportunities that programs provide. CONCLUSIONS: While opinions were divided as to whether advanced training is necessary to position oneself for education roles, it is associated with greater academic productivity and reduced gender disparity in the publication domain. Institutions should consider providing opportunities for CEs to pursue advanced education training.
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Medicina Interna , Liderança , Escolha da Profissão , Eficiência , Docentes de Medicina , Feminino , Humanos , MasculinoRESUMO
BACKGROUND: Blood transfusion in total knee arthroplasty (TKA) is associated with increased morbidity, including periprosthetic joint infection (PJI). Tranexamic acid (TXA) reduces blood transfusion rates, but there is limited evidence demonstrating improved outcomes in TKA resulting from TXA administration. The objectives of this study are determining whether TXA is associated with decreased rate of PJI, decreased rate of outcomes associated with PJI, and whether there are differences in rates of adverse events. METHODS: A multicenter cohort study comprising 23,421 TKA compared 4423 patients receiving TXA to 18,998 patients not receiving TXA. Primary outcome was PJI within 2 years of TKA. Secondary outcomes included revision surgery, irrigation and debridement, transfusion, and length of stay. Adverse events included readmission, deep vein thrombosis, pulmonary emboli, myocardial infarction, or stroke. Adjusted odds ratios were determined using linear mixed models controlling for age, sex, thromboembolic prophylaxis, Charlson comorbidity index, year of TKA, and surgeon. RESULTS: TXA administration reduced incidence of PJI by approximately 50% (odds ratio [OR], 0.55; P = .03). Additionally, there was decreased incidence of revision surgery at 2 years (OR, 0.66; P = .02). Patients receiving TXA had reductions in transfusion rate (OR, 0.15; P < .0001) and length of stay (P < .0001). There was no difference in the rate of pulmonary emboli (OR, 1.20; P = .39), myocardial infarction (OR, 0.78; P = .55), or stroke (OR, 1.17; P = .77). CONCLUSION: Administration of TXA in TKA resulted in reduced rate of PJI and overall revision surgery. No difference in thromboembolic events were observed. The use of TXA is safe and improves outcomes in TKA. LEVEL OF EVIDENCE: Level III, Observational Cohort Study.
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Antifibrinolíticos , Artroplastia do Joelho , Ácido Tranexâmico , Administração Intravenosa , Antifibrinolíticos/uso terapêutico , Artroplastia do Joelho/efeitos adversos , Perda Sanguínea Cirúrgica , Transfusão de Sangue , Estudos de Coortes , HumanosRESUMO
OBJECTIVES: Residents must be trained in skills for interprofessional collaboration and team-based care in the outpatient setting, and successful models are needed to achieve this aim. A longitudinal curriculum was developed to enhance residents' knowledge of interprofessional team members' roles, residents' attitudes toward team-based care, and patient referrals to team members. METHODS: Postgraduate year 1 through postgraduate year 3 internal medicine residents with continuity clinic at a large hospital-based practice received the curriculum. Residents with continuity clinic at another site did not receive the curriculum and served as controls. Intervention residents attended five small-group conferences during the course of 1 year, each dedicated to a specific interprofessional discipline: pharmacy, psychology, diabetes/nurse education, social work, and case management. Conferences involved interactive, case-based discussions of patients who benefit from an interprofessional approach. Control and intervention residents were surveyed with pre- and posttests. The rates of patient referrals to interprofessional team members were assessed. RESULTS: Seventy-one residents received the curriculum. Intervention residents' knowledge of team members' names and roles, indications for patient referral, and communication methods improved after curriculum implementation. Attitudes toward team-based care did not change but were positive at baseline. Following curriculum implementation, new patient referrals increased for the pharmacist (0.1-1/100 patient visits, P = 0.015) and psychologist (1.1-2.2/100 patient visits, P = 0.032). CONCLUSIONS: Case-based interprofessional conferences improved residents' knowledge regarding interprofessional care and increased referrals to team members. This curriculum addresses barriers to team-based care experienced by residents in continuity clinic and is adaptable to other clinic settings.
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Atitude do Pessoal de Saúde , Currículo , Educação de Pós-Graduação em Medicina/métodos , Medicina Interna/métodos , Internato e Residência/métodos , Médicos/psicologia , Feminino , Humanos , Medicina Interna/educação , Relações Interprofissionais , MasculinoRESUMO
BACKGROUND: Diagnosis and treatment of culture negative total knee arthroplasty (TKA) periprosthetic joint infection (PJI) is challenging. There is debate over whether culture negative PJI confers increased risk of failure and which organisms are responsible. It is also unclear as to what factors predict conversion from culture negative to culture positivity. To address these issues, we performed an observational study to detect factors associated with transition from culture negative to culture positive TKA PJI in those patients that failed irrigation and debridement (I&D), determine the incidence of this transition, and identify those organisms that were associated with treatment failure. METHODS: A multicenter observational cohort study was performed on patients with TKA PJI as defined by Musculoskeletal Infection Society criteria without cultured organisms and treated with I&D. Primary outcome was failure defined as any subsequent surgical procedure. Secondary outcome included cultured organism within 2 years of initial I&D. RESULTS: Two hundred sixteen TKA I&D procedures were performed for PJI, and 36 met inclusion criteria. The observed treatment failure rate for culture negative PJI treated with I&D was 41.67%. Of those culture negative I&Ds that failed, 53.33% became culture positive after failure. Of those that converted to culture positive, 62.5% were Staphylococcus species. The odds ratio associated with becoming culture positive following culture negative treatment failure in the setting of antibiotic administration prior to the initial I&D procedure was 0.69 (95% confidence interval 0.14-3.47, P = .65). CONCLUSION: Many cases of culture negative TKA PJI treated with I&D eventually fail and become culture positive. Staphylococci are common organisms identified after culture negative PJI.
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Artrite Infecciosa/etiologia , Artroplastia do Joelho/efeitos adversos , Desbridamento/efeitos adversos , Infecções Relacionadas à Prótese/etiologia , Idoso , Antibacterianos/uso terapêutico , Artrite Infecciosa/microbiologia , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Razão de Chances , Infecções Relacionadas à Prótese/microbiologia , Estudos Retrospectivos , Risco , Falha de Tratamento , Resultado do TratamentoRESUMO
OBJECTIVES/BACKGROUND: Pregnant women report disturbed sleep beginning in early pregnancy. Among nonpregnant populations, exercise has been associated with improved sleep; however, research in pregnant samples has been equivocal. We examined whether varying degrees of exercise were associated with better nocturnal sleep among pregnant women during early gestation. PARTICIPANTS: 172 pregnant women. METHODS: Self-reported sleep and exercise and objective sleep were collected during early gestation: T1 (10-12 weeks), T2 (14-16 weeks), and T3 (18-20 weeks) from 172 pregnant women. Exercise was categorized into three time-varying groups: 0 metabolic equivalent minutes per week (MET-min/week), 1 to < 500 MET-min/week, or ≥ 500 MET-min/week. Linear mixed-effects models were employed to test hypotheses. RESULTS: A significant main effect for Time (F[2,254] = 9.77, p < 0.0001) and Time*Exercise group interaction were observed for actigraphic sleep efficiency (aSE) (F[4,569] = 2.73, p = 0.0285). At T2, women who reported ≥ 500 MET-min/week had higher aSE than those who reported 0 MET-min/week. Significant main effects for Exercise Group and Time were observed for actigraphic wake after sleep onset (aWASO; F[2,694] = 3.04, p = 0.0483 and F[2,260] = 3.21, p = 0.0419). aWASO was lowest for those reporting 1 to < 500 MET-min/week (t[701] = 2.35, adjusted p = .0489) and aWASO decreased from T1 to T3 (t[258] = 2.53, adjusted p value = 0.036). Lastly, there was a main effect for Time for the PSQI (F[2,689] = 52.11, p < 0.0001), indicating that sleep quality improved over time. CONCLUSIONS: Some level of exercise among pregnant women appears to be more advantageous than no exercise at all. Moderate exercise, while still unclearly defined, may be a worthwhile adjunct treatment to combat sleep disturbances during pregnancy.
Assuntos
Exercício Físico/fisiologia , Sono/fisiologia , Adulto , Feminino , Humanos , GravidezRESUMO
Objectives To evaluate Hepatitis C virus (HCV) knowledge and awareness among pregnant women with opioid use disorder (OUD). Methods From May through November 2015, a one-time survey was distributed to a convenience sample of pregnant women with OUD to assess their knowledge and awareness of (a) risk factors for HCV infection, (b) HCV transmission prevention strategies, (c) hepatotoxic risk reduction and (d) perinatal transmission and neonatal implications of HCV infection. Chi square and Fisher's exact tests were used to compare demographic characteristics and HCV knowledge between participants who were HCV positive and negative. Results Of 179 pregnant women with OUD approached, 169 (94%) completed the survey. Of these, 153 (90.5%) reported at least one risk factor for HCV infection, 85 (50.3%) were HCV positive and 38 (44.7%) of HCV positive women were diagnosed with HCV for the first time during pregnancy. When HCV knowledge was evaluated, 114 (66.7%) responded that sharing eating utensils could transmit HCV, 69 (55.0%) responded that there is a vaccine to prevent HCV and 56 (32.7%) did not identify intranasal drug use as a risk factor for HCV transmission. Among HCV positive women, 61 (71.8%) associated breastfeeding with an increased risk for HCV transmission, 33 (38.1%) failed to identify the importance of pediatric follow-up for HCV-exposed children and 16 (18.8%) perceived the risk of HCV vertical transmission as "likely" or "very likely." Conclusions for Practice Gaps in HCV knowledge exist among a rapidly growing population of pregnant women with OUD. Healthcare providers have a unique opportunity to provide HCV education and counseling during pregnancy.