Faculty Bibliography

OBJECTIVE:Decades of research have highlighted the involvement of the prefrontal cortex, anterior cingulated cortex, and limbic areas (amygdala) in panic disorder (PD). However, little attention has been given specifically to the inferior frontal gyrus. The current study aimed to investigate the neural substrates, including the inferior frontal gyrus, of both panic-related and negative conditions among individuals with PD and healthy controls. METHODS:We examined 13 medication-free PD patients and 14 healthy controls with functional magnetic resonance imaging (fMRI) during exposure to negative and neutral pictures and a set of specific panic-related pictures. RESULTS:Subtraction between the conditions indicated activation of the left amygdala region and the right inferior frontal gyrus in PD patients during the specific panic-related condition, whereas the left amygdalar region and left inferior frontal gyrus were activated during the negative condition in controls. CONCLUSION/CONCLUSIONS:These results suggest that in patients with PD, a prominent bottom-up process is involved in specific panic-related conditions, which might be associated with weak modulation of the left frontal area. These data add to our current understanding of the neural correlates of PD and can contribute to future clinical interventions targeting the functional reestablishment of these regions.

BACKGROUND:The value of healthcare chaplains to patient care is increasingly recognized. However, physicians' understandings of the role of pastoral care have been reported to be poor, which have raised concerns about the quality of chaplain-physician interactions and their impact on patient care. These interactions, particularly from the perspective of the chaplain, have not been extensively investigated. METHODS:An anonymous survey about the interactions of chaplains with physicians was sent to chaplains at a single institution, with subsequent focus group discussions of responding chaplains to obtain additional qualitative data. RESULTS:Quantitative and qualitative data were collected from over 20 chaplains. While chaplains indicated satisfaction regarding their access to physicians, they noted a disconnect between chaplains and physicians, physicians' unfamiliarity with the chaplain role, a sense that physicians do not always appreciate the chaplain role as significant or helpful, and structural barriers to the integration of chaplains into medical care teams. CONCLUSIONS:This study provides contemporary data on the nature of chaplain-physician interactions as reported from the perspective of chaplains. Further, these findings highlight opportunities for interventions to enhance the chaplain-physician relationship.

BACKGROUND:Disability among women of reproductive age is common; many of these women desire children and do not have impaired fertility. OBJECTIVES/OBJECTIVE:To examine the epidemiological literature on perinatal health outcomes among women with physical disabilities. DATA SOURCES/METHODS:We searched Medline and CINAHL for articles published January 2009-April 2020 following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. STUDY SELECTION AND DATA EXTRACTION/METHODS:Eligible studies were observational, quantitative, and reported on physical disabilities in association with prenatal, perinatal, postpartum, and/or infant health outcomes. We included studies that grouped physical and non-physical disabilities, such as surveys that queried only about general daily life limitations. We excluded case reports, descriptive studies without comparison groups, and studies conducted in low- or middle-income countries. Data extraction was done using predefined data fields. SYNTHESIS/RESULTS:All authors were involved in screening activities, data extraction, and/or quality assessment (rating and areas for bias). RESULTS:A total of 2650 articles were evaluated, of which sixteen met inclusion criteria (8 cross-sectional studies and 8 retrospective cohort studies). Assessments of disability status and perinatal outcomes widely varied across studies. Studies were rated as poor (n = 8) or fair quality (n = 8). Findings suggested that women with physical disabilities were at risk of several adverse outcomes, including caesarean delivery, infections, preterm complications, and maternal post-delivery hospitalisations, while their infants may be at risk of low birthweight and small-for-gestational age. Women classified as having complex/severe disabilities were often observed to be at higher risk of adverse outcomes compared to women with less severe disabilities. CONCLUSIONS:Research assessing how physical, functional, and medical restrictions influence health outcomes among women with physical disabilities, from preconception through postpartum, is limited. Longitudinal studies with comprehensive data collection that accurately identify women with physical disabilities are critical to understanding their reproductive health risks and outcomes.

The SARS-COV-2 (COVID-19) pandemic and associated social distancing guidelines have accelerated the telehealth transition in mental health. For those providing Behavioral Parent Training (BPT), this transition has called for moving sessions that are traditionally clinic-based, active, and directive to engaging, supporting, and treating families of children with behavior disorders remotely in their homes. Whereas many difficulties accompany this transition, the lessons learned during the current public health crisis have the potential to transform BPT service delivery on a large scale in ways that address many of its long-standing limitations. We describe both challenges and opportunities and consider the possibilities inherent in a large scale BPT service delivery model capable of increasing the reach and impact of evidence-based treatment for all families.

OBJECTIVE:Recently, rational polypharmacy approaches have been proposed, regardless of the lower risk and cost of monotherapy. Considering monotherapy as first-line treatment and polypharmacy as rational treatment, a balanced attitude toward polypharmacy is recommended. However, the high prevalence of polypharmacy led the Japanese government to establish a polypharmacy reduction policy. Based on this, the association between the policy and psychiatrists' attitude toward polypharmacy has been under debate. METHODS:We developed an original questionnaire about Psychiatrists' attitudes toward polypharmacy (PAP). We compared the PAP scores with the treatment decision-making in clinical case vignettes. Multiple regression analyses were performed to quantify associations of explanatory variables including policy factors and PAP scores. The anonymous questionnaires were administered to psychiatrists worldwide. RESULTS:The study included 347 psychiatrists from 34 countries. Decision-making toward polypharmacy was associated with high PAP scores. Multiple regression analysis revealed that low PAP scores were associated with the policy factor (β=-0.20, p=0.004). The culture in Korea was associated with high PAP scores (β=0.34, p<0.001), whereas the culture in India and Nepal were associated with low scores (β=-0.15, p=0.01, and β=-0.17, p=0.006, respectively). CONCLUSION/CONCLUSIONS:Policy on polypharmacy may influence psychiatrists' decision-making. Thus, policies considering rational polypharmacy should be established.

Purpose: Although the intrahippocampal kainic acid (IHKA) model has been widely used to simulate temporal lobe epilepsy (TLE) in mice, there is variation in outcomes, with many studies showing few robust seizures long-term, especially convulsive seizures. We present an implementation of the IHKA model with frequent chronic convulsive seizures that are robust in frequency, duration and both sexes can be used.
Method(s): Our methods varied slightly from prior studies. We employed continuous wideband video-EEG from 2 cortical and 2 hippocampal sites to characterize chronic epilepsy outcomes in both sexes and 2 timepoints (2-4 and 10-12wks post-IHKA).
Result(s): Analysis of convulsive seizures at 2-4 and 10-12wks post-IHKA showed a robust frequency (2-4/day on average) and duration (typically 20-30 sec) at each time. Comparison of the 2 timepoints showed that seizure burden became more severe in approximately 50% of the animals. We show that almost all convulsive seizures could be characterized as either low-voltage fast or hypersynchronous onset seizures, which has not been reported in a mouse model of epilepsy and is important because these seizure types are found in humans. In addition, we report that high-frequency oscillations (HFOs, >250Hz) occur, resembling findings from IHKA in rats and TLE patients. Pathology in the hippocampus at the site of IHKA injection was similar to mesial temporal lobe sclerosis and reduced contralaterally.
Conclusion(s): In summary, our methods produce a model of TLE in mice with robust convulsive seizures, show variable progression, that HFOs are robust also, and that the model has seizures with onset patterns and pathology like human TLE. We believe our results will advance the ability to use the IHKA model of TLE in mice. The results also have important implications for our understanding of HFOs, progression and other topics of broad interest to the epilepsy research community including preclinical drug screening

We assessed the effect of depression, hopelessness, and self-concept on HIV prevention attitudes and knowledge about infection, transmission and sexual risk behavior among adolescents living with HIV in Uganda. Utilizing longitudinal data from 635 adolescents living with HIV, multiple ordinary least square regression was used to evaluate associations between the three indicators of mental health functioning at baseline and HIV knowledge and prevention attitudes at 12-months follow-up. We found that depression (β = - 0.17; 95% CI - 0.31, - 0.04) and hopelessness (β = - 0.16; 95% CI - 0.28, - 0.04) scores at baseline were associated with a 0.17 and 0.16 average reduction in HIV prevention attitudes and HIV knowledge scores, respectively at 12-months follow-up. However, self-concept was not significantly associated with HIV knowledge or prevention attitudes. Adolescents living with HIV with greater levels of hopelessness are at increased risk of having limited HIV knowledge while those with greater symptoms of depression had less favorable HIV prevention attitudes.

As the world faced the devastation of the COVID-19 pandemic in late 2019 and early 2020, numerous clinical trials were initiated in many locations in an effort to establish the efficacy (or lack thereof) of potential treatments. As the pandemic has been shifting locations rapidly, individual studies have been at risk of failing to meet recruitment targets because of declining numbers of eligible patients with COVID-19 encountered at participating sites. It has become clear that it might take several more COVID-19 surges at the same location to achieve full enrollment and to find answers about what treatments are effective for this disease. This paper proposes an innovative approach for pooling patient-level data from multiple ongoing randomized clinical trials (RCTs) that have not been configured as a network of sites. We present the statistical analysis plan of a prospective individual patient data (IPD) meta-analysis (MA) from ongoing RCTs of convalescent plasma (CP). We employ an adaptive Bayesian approach for continuously monitoring the accumulating pooled data via posterior probabilities for safety, efficacy, and harm. Although we focus on RCTs for CP and address specific challenges related to CP treatment for COVID-19, the proposed framework is generally applicable to pooling data from RCTs for other therapies and disease settings in order to find answers in weeks or months, rather than years.