Faculty Bibliography

OBJECTIVE: Pediatricians report many barriers to caring for children with mental health (MH) problems. The American Academy of Pediatrics (AAP) has focused attention on MH problems, but the impact on perceived barriers is unknown. We examined whether perceived barriers and their correlates changed from 2004 to 2013. METHODS: In 2004, 832 (52%) of 1600 and in 2013, 594 (36.7%) of 1617 of randomly selected AAP members surveyed responded to periodic surveys, answering questions about sociodemographics, practice characteristics, and 7 barriers to identifying, treating/managing, and referring child/adolescent MH problems. To reduce nonresponse bias, weighted descriptive and logistic regression analyses were conducted. RESULTS: Lack of training in treatment of child MH problems ( approximately 66%) and lack of confidence treating children with counseling ( approximately 60%) did not differ across surveys. Five barriers (lack of training in identifying MH problems, lack of confidence diagnosing, lack of confidence treating with medications, inadequate reimbursement, and lack of time) were less frequently endorsed in 2013 (all P < .01), although lack of time was still endorsed by 70% in 2013. In 2004, 34% of pediatricians endorsed 6 or 7 barriers compared to 26% in 2013 (P < .005). Practicing general pediatrics exclusively was associated with endorsing 6 or 7 barriers in both years (P < .001). CONCLUSIONS: Although fewer barriers were endorsed in 2013, most pediatricians believe that they have inadequate training in treating child MH problems, a lack of confidence to counsel children, and limited time for these problems. These findings suggest significant barriers still exist, highlighting the need for improved developmental and behavioral pediatrics training.

BACKGROUND: Concordance with the Dietary Approaches to Stop Hypertension (DASH) diet has been shown to reduce blood pressure (BP) in short-term intervention studies, but long-term effects are unclear. We evaluated the association of DASH diet concordance with BP trajectories and incidence of hypertension, in 2187 men and women (mean age 52.5 years at baseline) participating in the Framingham Offspring cohort. METHOD: Diet and BP were assessed from 1991 to 2008, with a median follow-up time of 13.4 years. DASH scores (ranging from 0 for worst to 10 for best concordance with DASH diet) were calculated by summing 10 food components that comprise the DASH diet pattern, including fruits and vegetables, low-fat dairy products, lean meat, and plant-based protein. Mixed-effect and Cox regression models were applied, to assess the association of DASH diet concordance with BP longitudinal change and with incidence of hypertension, respectively. All analyses were adjusted for age, sex, smoking status, history of diabetes, BMI, and physical activity. RESULT: Overall, SBP increased by 0.34 mmHg and DBP by 0.10 mmHg annually, in the Framingham Offspring cohort. Every unit increase in the DASH score resulted in a modest increase in SBP of 0.054 mmHg/year (P = 0.028). No associations were observed between DASH diet concordance and DBP or incidence of hypertension. CONCLUSION: Long-term concordance with the DASH diet was not associated with a decreasing BP trajectory over time, or with decreased incidence of hypertension, in this population of middle-aged adults.

Danil V Makarov speaks to Gemma Westcott, Commissioning Editor: Danil V Makarov is an Assistant Professor and Director of Surgical Research in the Department of Urology at NYU Langone Medical Center (NY, USA). In addition, he is an Assistant Professor in the Department of Population Health. His clinical areas of expertise include prostate cancer, benign prostatic hyperplasia, erectile dysfunction, kidney cancer, urinary tract infections, genitourinary neoplasm, elevated prostate-specific antigen and testicular cancer. In addition, his research interests are in the areas of prostate cancer, health policy and quality of care. An alumnus of the Johns Hopkins University School of Medicine (MD, USA), he completed his residency in urology at Johns Hopkins Hospital and a research fellowship at Yale University School of Medicine (CT, USA).

Early life trauma exposure represents a potent risk factor for the development of mental illnesses such as anxiety, depression and post-traumatic stress disorder. Moreover, deleterious consequences of trauma are exacerbated in youth living in impoverished, urban environments. A priori probability maps were used to examine resting-state functional connectivity (FC) of the amygdala in 21 trauma-exposed, and 21 age- and sex-matched urban children and adolescents (youth) without histories of trauma. Intrinsic FC analyses focused on amygdala-medial prefrontal circuitry, a key emotion regulatory pathway in the brain. We discovered reduced negative amygdala-subgenual cingulate connectivity in trauma-exposed youth. Differences between groups were also identified in anterior insula and dorsal anterior cingulate to amygdala connectivity. Overall, results suggest a model in which urban-dwelling trauma-exposed youth lack negative prefrontal to amygdala connectivity that may be critical for regulation of emotional responses. Functional changes in amygdala circuitry might reflect the biological embedding of stress reactivity in early life and mediate enhanced vulnerability to stress-related psychopathology.

Arterioenteric fistulas represent an infrequent but potentially fatal cause of gastrointestinal hemorrhage. Patients often present in extremis from shock and sepsis. This mandates a rapid diagnosis so that prompt, potentially life-saving interventions can be performed. We report the case of a 35 year-old male who presented with hematuria and hematochezia secondary to an iliac artery-uretero-colonic fistula that developed years following open common iliac artery aneurysm repair. His condition rapidly progressed to hemorrhagic shock and he underwent successful endovascular treatment with a covered stent graft as a bridge to definitive open surgery. Subsequently, graft explantation, extra-anatomic arterial bypass, bowel resection and ureter ligation was undertaken. A summary of the literature on iliac artery-enteric fistulas follows.

OBJECTIVES/OBJECTIVE:We evaluated the use of New York City's (NYC's) electronic death registration system (EDRS) to conduct mortality surveillance during and after Hurricane Sandy. METHODS:We used Centers for Disease Control and Prevention guidelines for surveillance system evaluation to gather evidence on usefulness, flexibility, stability, timeliness, and quality. We assessed system components, interviewed NYC Health Department staff, and analyzed 2010 to 2012 death records. RESULTS:Despite widespread disruptions, NYC's EDRS was stable and collected timely mortality data that were adapted to provide storm surveillance with minimal additional resources. Direct-injury fatalities and trends in excess all-cause mortality were rapidly identified, providing useful information for response; however, the time and burden of establishing reports, adapting the system, and identifying indirect deaths limited surveillance. CONCLUSIONS:The NYC Health Department successfully adapted its EDRS for near real-time disaster-related mortality surveillance. Retrospective assessment of deaths, advanced methods for case identification and analysis, standardized reports, and system enhancements will further improve surveillance. Local, state, and federal partners would benefit from partnering with vital records to develop EDRSs for surveillance and to promote ongoing evaluation.