Faculty Bibliography

OBJECTIVE:There is limited research on metabolic abnormalities in psychotropic-naïve patients with serious mental illness (SMI). Our study examined metabolic conditions in a large, ethnically diverse sample of psychotropic-naïve and non-naïve adults with SMI at an urban public hospital. METHODS:In this cross-sectional study of 923 subjects, the prevalences of hyperglycemia meeting criteria for type 2 diabetes mellitus (T2DM) based on fasting plasma glucose and obesity defined by BMI and abdominal girth were compared across duration of psychotropic medication exposure. Multiple logistic regression models used hyperglycemia and obesity as dependent variables and age, sex, race/ethnicity, and years on psychotropics as independent variables. RESULTS:Psychotropic-naïve patients, including both schizophrenia and non-psychotic subgroups, showed an elevated prevalence of hyperglycemia meeting criteria for T2DM and a decreased prevalence of obesity compared to the general population. Obesity rates significantly increased for those on psychotropic medications more than 5 years, particularly for patients without psychosis (BMI: aOR = 5.23 CI = 1.44-19.07; abdominal girth: aOR = 6.40 CI = 1.98-20.69). Women had a significantly higher obesity rate than men (BMI: aOR = 1.63 CI = 1.17-2.28; abdominal girth: aOR = 3.86 CI = 2.75-5.44). Asians had twice the prevalence of hyperglycemia as whites (aOR = 2.29 CI = 1.43-3.67), despite having significantly less obesity (BMI: aOR = .39 CI = .20-.76; abdominal girth: aOR = .34 CI = .20-.60). Hispanics had a higher rate of obesity by BMI than whites (aOR = 1.91 CI = 1.22-2.99). CONCLUSIONS:This study showed disparities between obesity and T2DM in psychotropic-naïve patients with SMI, suggesting separate risk pathways for these two metabolic conditions.

Advances in neuroimaging and network analyses have lead to discovery of highly connected regions, or hubs, in the connectional architecture of the human brain. Whether these hubs emerge in utero, has yet to be examined. The current study addresses this question and aims to determine the location of neural hubs in human fetuses. Fetal resting-state fMRI data (N = 105) was used to construct connectivity matrices for 197 discrete brain regions. We discovered that within the connectional functional organization of the human fetal brain key hubs are emerging. Consistent with prior reports in infants, visual and motor regions were identified as emerging hub areas, specifically in cerebellar areas. We also found evidence for network hubs in association cortex, including areas remarkably close to the adult fusiform facial and Wernicke areas. Functional significance of hub structure was confirmed by computationally deleting hub versus random nodes and observing that global efficiency decreased significantly more when hubs were removed (p < .001). Taken together, we conclude that both primary and association brain regions demonstrate centrality in network organization before birth. While fetal hubs may be important for facilitating network communication, they may also form potential points of vulnerability in fetal brain development.

PURPOSE/OBJECTIVE:This guideline is structured to provide a clinical framework stratified by cancer severity to facilitate care decisions and guide the specifics of implementing the selected management options. The summary presented herein represents Part II of the two-part series dedicated to Clinically Localized Prostate Cancer: AUA/ASTRO/SUO Guideline discussing risk stratification and care options by cancer severity. Please refer to Part I for discussion of specific care options and outcome expectations and management. MATERIALS AND METHODS/METHODS:The systematic review utilized in the creation of this guideline was completed by the Agency for Healthcare Research and Quality and through additional supplementation by ECRI Institute. This review included articles published between January 2007 and March 2014 with an update search conducted through August 2016. When sufficient evidence existed, the body of evidence for a particular treatment was assigned a strength rating of A (high), B (moderate), or C (low) for support of Strong, Moderate, or Conditional Recommendations. Additional information is provided as Clinical Principles and Expert Opinions (table 2 in supplementary unabridged guideline, http://jurology.com/). RESULTS:The AUA (American Urological Association), ASTRO, and SUO (Society of Urologic Oncology) formulated an evidence-based guideline based on a risk stratified clinical framework for the management of localized prostate cancer. CONCLUSIONS:This guideline attempts to improve a clinician's ability to treat patients diagnosed with localized prostate cancer, but higher quality evidence in future trials will be essential to improve the level of care for these patients. In all cases, patient preferences should be considered when choosing a management strategy.

In the United States, latent tuberculosis infection (LTBI) detection in correctional settings is a public health priority. Interferon gamma release assay (IGRA)-based LTBI screening was introduced in New York City jails in 2011 to 2012, replacing historically used tuberculin skin testing (TST), which was associated with substantial incomplete screening rates. This retrospective, cross-sectional study evaluated LTBI screening outcomes and correlates of positivity in 40,986 persons newly incarcerated in 2011 to 2013. Of 35,090 eligible patients tested (96.4%), final results were 6.3% positive, 93.4% negative, and 0.2% indeterminate. In multivariable regression modeling, sex, age, race/ethnicity, nativity, marital status, prior jail incarceration, and HIV status were correlated with positivity. IGRA-based screening yielded high screening and low indeterminate test rates and may be recommended in correctional and other settings where TST is currently used.

PURPOSE/OBJECTIVE:This study sought to identify the policies and guidelines regarding culturally competent care of sexual and gender minority (SGM) cancer patients and survivors at National Cancer Institute (NCI)-Designated Comprehensive Cancer Centers. METHODS:This study used an in-depth interview qualitative approach. Semistructured interviews were conducted via telephone with representatives from 21 of the 45 NCI-Designated Comprehensive Cancer Centers in 2015. Verbatim transcripts were created from the audiotapes for content analysis. RESULTS:Two main themes were identified as follows: (1) patient-focused experiences and support and (2) organization-focused development activities. Most of the cancer centers in this study had an advisory committee to assist with SGM policies and guidelines. Despite the existence of these committees, the majority of centers did not have explicit policies, guidelines, or routine practices addressing the following issues: the collection and integration of sexual orientation and gender identity information in the medical record, gender-neutral language on patient forms, patient educational materials with SGM-specific health concerns, SGM-specific support for cancer survivors, or required SGM-specific cultural competency trainings for medical and nonmedical staff. CONCLUSION/CONCLUSIONS:In general, the cancer centers in this study lacked institutional policies, guidelines, and practices focused on patient-centered cancer care for SGM populations. Coordinated efforts are needed to systemically improve patient-centered cancer care for these populations.