Perceptions on diversity in cardiology: A survey of cardiology fellowship training program directors

Background The lack of diversity in the cardiovascular physician workforce is thought to be an important driver of racial and sex disparities in cardiac care. Cardiology fellowship program directors play a critical role in shaping the cardiology workforce. Methods and Results To assess program directors\u27 perceptions about diversity and barriers to enhancing diversity, the authors conducted a survey of 513 fellowship program directors or associate directors from 193 unique adult cardiology fellowship training programs. The response rate was 21% of all individuals (110/513) representing 57% of US general adult cardiology training programs (110/193). While 69% of respondents endorsed the belief that diversity is a driver of excellence in health care, only 26% could quote 1 to 2 references to support this statement. Sixty-three percent of respondents agreed that our program is diverse already so diversity does not need to be increased. Only 6% of respondents listed diversity as a top 3 priority when creating the cardiovascular fellowship rank list. Conclusions These findings suggest that while program directors generally believe that diversity enhances quality, they are less familiar with the literature that supports that contention and they may not share a unified definition of diversity. This may result in diversity enhancement having a low priority. The authors propose several strategies to engage fellowship training program directors in efforts to diversify cardiology fellowship training programs

IRE1α–XBP1 controls T cell function in ovarian cancer by regulating mitochondrial activity

Tumours evade immune control by creating hostile microenvironments that perturb T cell metabolism and effector function 1?4 . However, it remains unclear how intra-tumoral T cells integrate and interpret metabolic stress signals. Here we report that ovarian cancer?an aggressive malignancy that is refractory to standard treatments and current immunotherapies 5?8 ?induces endoplasmic reticulum stress and activates the IRE1α?XBP1 arm of the unfolded protein response 9,10 in T cells to control their mitochondrial respiration and anti-tumour function. In T cells isolated from specimens collected from patients with ovarian cancer, upregulation of XBP1 was associated with decreased infiltration of T cells into tumours and with reduced IFNG mRNA expression. Malignant ascites fluid obtained from patients with ovarian cancer inhibited glucose uptake and caused N-linked protein glycosylation defects in T cells, which triggered IRE1α?XBP1 activation that suppressed mitochondrial activity and IFNγ production. Mechanistically, induction of XBP1 regulated the abundance of glutamine carriers and thus limited the influx of glutamine that is necessary to sustain mitochondrial respiration in T cells under glucose-deprived conditions. Restoring N-linked protein glycosylation, abrogating IRE1α?XBP1 activation or enforcing expression of glutamine transporters enhanced mitochondrial respiration in human T cells exposed to ovarian cancer ascites. XBP1-deficient T cells in the metastatic ovarian cancer milieu exhibited global transcriptional reprogramming and improved effector capacity. Accordingly, mice that bear ovarian cancer and lack XBP1 selectively in T cells demonstrate superior anti-tumour immunity, delayed malignant progression and increased overall survival. Controlling endoplasmic reticulum stress or targeting IRE1α?XBP1 signalling may help to restore the metabolic fitness and anti-tumour capacity of T cells in cancer hosts.Fil: Song, Minkyung. Weill Cornell Medicine; Estados UnidosFil: Sandoval, Tito A.. Weill Cornell Medicine; Estados UnidosFil: Chae, Chang-Suk. Weill Cornell Medicine; Estados UnidosFil: Chopra, Sahil. Weill Cornell Medicine; Estados UnidosFil: Tan, Chen. Weill Cornell Medicine; Estados UnidosFil: Rutkowski, Melanie R.. University of Virginia; Estados UnidosFil: Raundhal, Mahesh. Dana Farber Cancer Institute; Estados Unidos. Harvard Medical School; Estados UnidosFil: Chaurio, Ricardo A.. H. Lee Moffitt Cancer Center & Research Institute; Estados UnidosFil: Payne, Kyle K.. H. Lee Moffitt Cancer Center & Research Institute; Estados UnidosFil: Konrad, Csaba. Weill Cornell Medicine; Estados UnidosFil: Bettigole, Sarah E.. Quentis Therapeutics Inc.; Estados UnidosFil: Shin, Hee Rae. Quentis Therapeutics Inc.; Estados UnidosFil: Crowley, Michael J. P.. Weill Cornell Graduate School of Medical Sciences; Estados UnidosFil: Cerliani, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFil: Kossenkov, Andrew V.. The Wistar Institute; Estados UnidosFil: Motorykin, Ievgen. Weill Cornell Medicine,; Estados UnidosFil: Zhang, Sheng. Weill Cornell Medicine,; Estados UnidosFil: Manfredi, Giovanni. Weill Cornell Medicine,; Estados UnidosFil: Zamarin, Dmitriy. Memorial Sloan Kettering Cancer Center; Estados UnidosFil: Holcomb, Kevin. Weill Cornell Medicine,; Estados UnidosFil: Rodriguez, Paulo C.. H. Lee Moffitt Cancer Center & Research Institute; Estados UnidosFil: Rabinovich, Gabriel Adrián. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Biológica; ArgentinaFil: Conejo Garcia, Jose R.. H. Lee Moffitt Cancer Center & Research Institute; Estados UnidosFil: Glimcher, Laurie H.. Dana Farber Cancer Institute; Estados Unidos. Harvard Medical School; Estados UnidosFil: Cubillos-Ruiz, Juan R.. Weill Graduate School Of Medical Sciences; Estados Unidos. Weill Graduate School Of Medical Sciences; Estados Unido

Academic-community partnerships improve outcomes in pediatric trauma care

BackgroundTo address the specialized needs of injured children, pediatric trauma centers (PTCs) were established at many large, academic hospitals. This study explores clinical outcomes observed for injured children treated at an academic-sponsored community facility.MethodsIn partnership with an academic medical center in a major metropolitan area, a not-for-profit community hospital became a designated Level II PTC in October 2010. Data for injured children <15 years old treated prior to PTC designation from January 2000 to September 2010 were prospectively collected using the Trauma and Emergency Medicine Information System and compared to data collected after PTC designation from January 2011 to December 2013.ResultsOverall, 681 injured children were treated at the community hospital from January 2011 to December 2013. Children treated after PTC designation were less likely to undergo computed tomography (CT) (50.9% vs. 81.3%, p<0.01), even when controlling for age, gender, injury type, injury severity, and year (OR 0.18, 95%CI 0.08-0.37). Specifically, fewer head (45.7% vs. 68.7%, p<0.01) and abdominal CTs (13.2% vs. 26.5%, p<0.01) were performed. Hospital length of stay was significantly shorter (2.8 ± 3.7 days vs. 3.7 ± 5.9 days, p<0.01). Mortality was low overall, but also decreased after PTC designation (0.4% vs. 2.0%, p=0.02).ConclusionsThese results indicate that academic-community partnerships in pediatric trauma care are a feasible alternative and may lead to improved outcomes for injured children

Shared genetic risk between eating disorder- and substance-use-related phenotypes:Evidence from genome-wide association studies

First published: 16 February 202

Academic-community partnerships improve outcomes in pediatric trauma care.

BackgroundTo address the specialized needs of injured children, pediatric trauma centers (PTCs) were established at many large, academic hospitals. This study explores clinical outcomes observed for injured children treated at an academic-sponsored community facility.MethodsIn partnership with an academic medical center in a major metropolitan area, a not-for-profit community hospital became a designated Level II PTC in October 2010. Data for injured children <15 years old treated prior to PTC designation from January 2000 to September 2010 were prospectively collected using the Trauma and Emergency Medicine Information System and compared to data collected after PTC designation from January 2011 to December 2013.ResultsOverall, 681 injured children were treated at the community hospital from January 2011 to December 2013. Children treated after PTC designation were less likely to undergo computed tomography (CT) (50.9% vs. 81.3%, p<0.01), even when controlling for age, gender, injury type, injury severity, and year (OR 0.18, 95%CI 0.08-0.37). Specifically, fewer head (45.7% vs. 68.7%, p<0.01) and abdominal CTs (13.2% vs. 26.5%, p<0.01) were performed. Hospital length of stay was significantly shorter (2.8 ± 3.7 days vs. 3.7 ± 5.9 days, p<0.01). Mortality was low overall, but also decreased after PTC designation (0.4% vs. 2.0%, p=0.02).ConclusionsThese results indicate that academic-community partnerships in pediatric trauma care are a feasible alternative and may lead to improved outcomes for injured children

Academic-community partnerships improve outcomes in pediatric trauma care.

BackgroundTo address the specialized needs of injured children, pediatric trauma centers (PTCs) were established at many large, academic hospitals. This study explores clinical outcomes observed for injured children treated at an academic-sponsored community facility.MethodsIn partnership with an academic medical center in a major metropolitan area, a not-for-profit community hospital became a designated Level II PTC in October 2010. Data for injured children <15 years old treated prior to PTC designation from January 2000 to September 2010 were prospectively collected using the Trauma and Emergency Medicine Information System and compared to data collected after PTC designation from January 2011 to December 2013.ResultsOverall, 681 injured children were treated at the community hospital from January 2011 to December 2013. Children treated after PTC designation were less likely to undergo computed tomography (CT) (50.9% vs. 81.3%, p<0.01), even when controlling for age, gender, injury type, injury severity, and year (OR 0.18, 95%CI 0.08-0.37). Specifically, fewer head (45.7% vs. 68.7%, p<0.01) and abdominal CTs (13.2% vs. 26.5%, p<0.01) were performed. Hospital length of stay was significantly shorter (2.8 ± 3.7 days vs. 3.7 ± 5.9 days, p<0.01). Mortality was low overall, but also decreased after PTC designation (0.4% vs. 2.0%, p=0.02).ConclusionsThese results indicate that academic-community partnerships in pediatric trauma care are a feasible alternative and may lead to improved outcomes for injured children

“They Kept Going for Answers”: Knowledge, Capacity, and Environmental Health Literacy in Michigan’s PBB Contamination

The Michigan PBB Oral History Project documented community residents’ descriptions of a large-scale chemical contamination—the PBB contamination—that occurred in Michigan in 1973. These oral histories document residents’ and others’ experiences during and after the contamination. We conducted a grounded theory qualitative analysis of 31 oral histories to examine the experiences of community members, researchers, lawyers, and others who actively sought out and contributed essential information about the contamination and its impacts. Our findings highlight several challenges encountered in the development of this knowledge including four central themes—contested knowledge, community skills, inaction, and uncertainty. Integrating environmental health literacy, community capacity, and contested illness frameworks, we examine the contributions of community residents, scientists (from inside and outside the community), and others to the development of knowledge to inform decisions and sustain action regarding this large-scale contamination. We close with a discussion of lessons learned regarding efforts to build environmental health knowledge within uncertain and often contested contexts and for promoting environmental health and action related to large-scale chemical contaminations. Our findings suggest the importance of integrated frameworks for examining and promoting the critical role of community skills, leadership, participation, sense of community, and community power in promoting environmental health