MedicalResearch.com Interview with:
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Dr. Sonik[/caption]
Rajan Sonik, PhD JD MPH
Research Scientist
Tucker-Seeley Research Lab
Leonard Davis School of Gerontology
Postdoctoral Research Fellow
Leonard D. Schaeffer Center for Health Policy and Economics
Leonard Davis School of Gerontology
University of Southern California
Los Angeles, CA 90089-3333
MedicalResearch.com: What is the background for this study? What are the main findings?
Response: Not everyone who is eligible for public benefits like Supplemental Security Income (SSI) tries to receive them. One distinguishing factor is that those who apply for benefits disproportionately experience shocks (e.g., divorce, job loss, health problems) and sharp increases in material hardships (e.g., food insecurity, housing insecurity) shortly before applying. Typically, these increases in hardships are then partially—but not fully—alleviated by receipt of the public benefits.
Given strong associations between these hardships and poor health outcomes, we wanted to examine whether health status might fluctuate before and after the receipt of public benefits as well. We examined SSI in particular given its focus on individuals with disabilities, keeping in mind the particular health vulnerabilities experienced by this population. In line with patterns previously observed for material hardships, we found in a nationally representative sample that the health status of eventual SSI recipients worsened significantly in the period prior to program entry. After enrollment began, the decline in health status stopped but was not fully reversed.
In the paper, we discuss why these findings were more likely to be driven by changes in material hardship levels rather than changes in disability status.
Dr. Elizur[/caption]
Arnon Elizur MD
Director, The Institute of Allergy, Immunology & Pediatric Pulmonology
Yitzhak Shamir Medical Center
Zerifin, Israel
MedicalResearch.com: What is the background for this study?
Response: Tree nuts are among the most common food allergies and are a major cause of fatal and near fatal reactions. Patients with tree nut allergy are often allergic to several nuts, further increasing the risk of accidental exposures, dietary limitations, and the emotional burden and anxiety in affected patients.
In the past 10 years, oral immunotherapy (OIT) has shown promise as a treatment modality for milk, egg and peanut allergies. However, limited data exists on oral immunotherapy for tree nuts and the treatment is complicated by the high prevalence of co-allergy to several nuts.
Dr. Zhong[/caption]
Victor Wenze Zhong, Ph.D.
Postdoctoral fellow
Department of Preventive Medicine
Feinberg School of Medicine
Northwestern University
Chicago, IL 60611
MedicalResearch.com: What is the background for this study?
Response: Dietary cholesterol is a common nutrient in human diet. Eggs, specially egg yolks, are the single richest source of dietary cholesterol among all commonly consumed foods. The associations between dietary cholesterol consumption and cardiovascular disease and mortality remain controversial despite decades of research. Eating less than 300 mg of dietary cholesterol per day was the guideline recommendation before 2015. However, the most recent 2015-2020 Dietary Guidelines for Americans no longer include a daily consumption limit for dietary cholesterol and recommend weekly egg consumption as part of the healthy US-style eating pattern. Whether these recommendations are appropriate have been intensely debated.
Joanne B. Newbury, PhD
ESRC Postdoctoral Fellow
King’s College London
Social, Genetic & Developmental Psychiatry Centre
Institute of Psychiatry, Psychology & Neuroscience
London, United Kingdom
MedicalResearch.com: What is the background for this study?
Response: Urban living is one of the most well-established risk factors for adult psychotic disorders such as schizophrenia. However, less is known about the role of the urban environment in subclinical psychotic experiences in childhood and adolescence, such as hearing voices and extreme paranoia. These early psychotic experiences are a developmental risk factor for adult psychotic disorders and a range of other serious mental health problems such as depression and anxiety.
It is therefore important that we understand what factors might contribute to the development of early psychotic experiences so that we might be able to intervene and prevent their onset and progression.
In a cohort of over 2000 UK-born children (The Environmental Risk Longitudinal Twin Study), we have previously shown that subclinical psychotic experiences are also around twice as common among children and teenagers raised in urban versus rural settings. We have also shown that this appears to be partly explained by social features in urban neighbourhoods such as higher crime levels and lower levels of social cohesion.
However, no studies have examined the potential link between air pollution and psychotic experiences. This is despite air pollution being a major health problem worldwide (particularly in cities), and despite emerging evidence linking air pollution to the brain. 
Dr. Landoni[/caption]
Dr. Giovanni Landoni
Intensive Care and Anesthesia Unit
Associate professor
Università Vita-Salute San Raffaele
MedicalResearch.com: What is the background for this study?
Response: Patients undergoing cardiac surgery are still at risk for perioperative complications. Studies to improve clinical outcomes this setting are important. Inhaled anesthetics have pharmacological properties which reduce myocardial infarction size by 50% in laboratory and animal studies and which might decrease postoperative mortality according to aggregated published randomized data.
