Faculty Bibliography

Background: The failure of recent generations of physicians to be proficient in physical diagnosis is well known in the medical community, and recently even the mainstream(Image presented) media have taken to reporting on the problem. However, the medical literature does not offer guidance to programs interested in improving the education of physical diagnosis. Purpose: To describe the peer-led curriculum implemented at our institution to teach cardiac physical diagnosis to hospitalists and house staff. Description: Our institution has created a peer-led curriculum to enhance the teaching of the cardiac physical examination that focuses on faculty development. The curriculum consists of a series of lectures and regular bedside rounds led by experienced hospitalists and cardiologists. Lecture topics include heart sounds, murmurs, and examination of the precordium and neck veins. Lectures on physical diagnosis are evidence based and supplemented with heart sounds played through a loudspeaker so learners can hear and see cardiac findings. Bedside teaching is enhanced with an electronic stethoscope wired for simultaneous auscultation with a group of learners and an iPod application that displays real-time phonocardiography (Fig. 1). These same tools allow for bedside teaching to be transferred easily to a variety of conference-based settings such as morning report or physical diagnosis-themed lectures. Conclusions: Implementation of a cardiac physical diagnosis curriculum aimed at hospitalists is an effective way to improve the education of faculty, house staff, and medical students, offers an opportunity for scholarship, and may improve patient care

Torture has been defined most precisely in legal contexts. Practitioners who work with torture survivors and researchers who study torture have frequently cited legal definitions, particularly those in the United States' Torture Victims Relief Act, the United Nations Convention against Torture, or the World Medical Association's Declaration of Tokyo. Few practitioners have operationalized these definitions and applied them in their practice. We describe how a New York City torture treatment clinic used a coding checklist that operationalizes the definitions, and present results. We found that in practice these definitions were nested; that using guidelines for applying the definitions in practice altered the number of cases meeting criteria for these definitions; and that the severity of psychological symptoms did not differ between those who were tortured and those who were not under any definition. We propose theoretical and practical implications of these findings.

The phenol-soluble modulin PSM-mec is the only known staphylococcal toxin that is encoded on a mobile antibiotic resistance determinant, namely the staphylococcal cassette chromosome (SCC) element mec encoding resistance to methicillin. Here we show that the psm-mec gene is found frequently among methicillin-resistant Staphylococcus aureus (MRSA) strains of SCCmec types II, III, and VIII, and is a conserved part of the class A mec gene complex. Controlled expression of AgrA versus RNAIII in agr mutants of all 3 psm-mec-positive SCCmec types demonstrated that expression of psm-mec, which is highly variable, is controlled by AgrA in an RNAIII-independent manner. Furthermore, psm-mec isogenic deletion mutants showed only minor changes in PSMalpha peptide production and unchanged (or, as previously described, diminished) virulence compared to the corresponding wild-type strains in a mouse model of skin infection. This indicates that the recently reported regulatory impact of the psm-mec locus on MRSA virulence, which is opposite to that of the PSM-mec peptide and likely mediated by a regulatory RNA, is minor when analyzed in the original strain background. Our study gives new insight in the distribution, regulation, and role in virulence of the PSM-mec peptide and the psm-mec gene locus.

OBJECTIVES: To assess differences in diabetes processes of care among Chinese and Latino patients across medical interpreting methods. DESIGN AND SETTING: This is a nested cohort study of patients with diabetes, comparing interpreting methods and their impact on medical outcomes at the primary care clinic of a New York City municipal hospital. PARTICIPANTS: 54 Spanish and Chinese-speaking language discordant diabetic patients were enrolled and followed for one year. INTERVENTION: Language discordant patients received either Remote Simultaneous Medical Interpreting (RSMI), or usual and customary (U&C) interpreting. MAIN OUTCOME MEASURES: Composite medical care scores were calculated for physician ordering and patient completion of diabetes care measures. RESULTS: RSMI patients, compared with U&C patients, had trends towards higher mean patient completion (.29 vs .25) and physician ordering (.41 vs .37) scores. Overall rates of completion of diabetes care measures in both groups were very low. CONCLUSIONS: Overall rates of physician ordering and patient completion of diabetes care measures were distressingly low in our study. Further studies are needed to explore the potential role of RSMI in addressing the language barrier and improving diabetes care for Chinese- and Spanish-speaking patients.

INTRODUCTION: Rapid response teams (RRTs) have been shown to reduce cardiopulmonary arrests outside the intensive care unit (ICU). Yet the utility of RRTs remains in question, as most large studies have failed to demonstrate a significant reduction in hospital-wide mortality after RRT implementation. METHODS: A cohort design with historical controls was used to determine the effect on hospital-wide mortality of an RRT in which clinical judgment, in addition to vital-signs criteria, was widely promoted as a key trigger for activation. All nonprisoner patients admitted to a tertiary referral public teaching hospital from 2003 through 2008 were included. In total, 77, 021 admissions before RRT implementation (2003 through 2005) and 79, 013 admissions after RRT implementation (2006 through 2008) were evaluated. The a priori primary outcome was unadjusted hospital-wide mortality. A Poisson regression model was then used to adjust for hospital-wide mortality trends over time. Secondary outcomes defined a priori were unadjusted out-of-ICU mortality and out-of-ICU cardiopulmonary-arrest codes. RESULTS: In total, 855 inpatient RRTs (10.8 per 1, 000 hospital-wide discharges) were activated during the 3-year postintervention period. Forty-seven percent of RRTs were activated for reasons of clinical judgment. Hospital-wide mortality decreased from 15.50 to 13.74 deaths per 1, 000 discharges after RRT implementation (relative risk, 0.887; 95% confidence interval (CI), 0.817 to 0.963; P = 0.004). After adjusting for inpatient mortality trends over time, the reduction in hospital-wide mortality remained statistically significant (relative risk, 0.825; 95% CI, 0.694 to 0.981; P = 0.029). Out-of-ICU mortality decreased from 7.08 to 4.61 deaths per 1, 000 discharges (relative risk, 0.651; 95% CI, 0.570 to 0.743; P < 0.001). Out-of-ICU cardiopulmonary-arrest codes decreased from 3.28 to 1.62 codes per 1, 000 discharges (relative risk, 0.493; 95% CI, 0.399 to 0.610; P < 0.001). CONCLUSIONS: Implementation of an RRT in which clinical judgment, in addition to vital-signs criteria, was widely cited as a rationale for activation, was associated with a significant reduction in hospital-wide mortality, out-of-ICU mortality, and out-of-ICU cardiopulmonary-arrest codes. The frequent use of clinical judgment as a criterion for RRT activation was associated with high RRT utilization.

South Asian immigrants are a large, rapidly growing community in the United States. The rate of cardiovascular disease in immigrants from India, Pakistan, and Bangladesh is disproportionately high. We conducted focus groups with diverse South Asian community members in New York City to elucidate hypertension knowledge, and screening and treatment practices. Focus groups were conducted in partnership with community-based organizations. 47 participants across Bangladeshi, Pakistani and Indian immigrants participated in three focus groups. Participants hesitated accessing services because of immigration fears, financial concerns, scheduling constraints, and dissatisfaction with their interactions with doctors. Discussions detailed knowledge about, and barriers to following, advice on diet and exercise. The findings compel further development of culturally- and linguistically-tailored research and interventions to address the specific needs of this large at-risk community. Potential culturally appropriate approaches are discussed to bridge barriers faced by the community.