Author Interviews, Mental Health Research, Pediatrics, Social Issues / 20.01.2015

Ji Su Hong, MD Department of Psychiatry Washington University School of Medicine St. Louis, MOMedicalResearch.com Interview with: Ji Su Hong, MD  Department of Psychiatry Washington University School of Medicine St. Louis, MO   Medical Research: What is the background for this study? What are the main findings? Dr. Ji Su Hong: The estimated prevalence of preschool conduct disorder is 3.9%-6.6%. Approximately 1 out of 20 preschoolers has conduct disorder. Disruptive behaviors are common in the preschool period of development. However, to date we have not had scientific data to help guide clinicians to distinguish  between normal disruptive behaviors in preschoolers and behaviors that are markers of later Conduct disorder at school age. There were common misbehaviors which were found in preschoolers with mental health problems as well as healthy preschoolers. Those were losing temper, low intensity destruction of property and deceitfulness/stealing. Preschoolers who exhibited high-intensity defiant behavior, aggression toward people or animals, high-intensity destruction of property, peer problems and deceitfulness, including stealing, were more likely to have preschool conduct disorder and they were more likely to be diagnosed with a conduct disorder at school-age. (more…)
Author Interviews, Leukemia, Social Issues / 12.01.2015

Professor Eleni Petridou Preventive Medicine & Epidemiology, Department of Hygiene Epidemiology and Medical Statistics, Athens University Medical School Athens GreeceMedicalResearch.com Interview with: Professor Eleni Petridou Preventive Medicine & Epidemiology, Department of Hygiene Epidemiology and Medical Statistics, Athens University Medical School Athens Greece Medical Research: What is the background for this study? What are the main findings? Prof. Petridou: Impressive gains in survival from childhood leukemia have been achieved during the last decades mainly on account of advancements in treatment of the disease. Yet, these big improvements do not seem to be equally shared by all sick children. Disparities in the survival of children suffering leukemia who live in high versus low-income countries, as well as among different racial groups pointed to socio-economic status (SES) of the family as a factor that might adversely affect the outcome. SES, however, is a multifaceted variable comprising economic, social and professional components, which cannot be easily assessed. Therefore, an array of area of residence- and individual family- based proxy indices have been used in order to investigate the association between SES and overall or event-free survival from childhood leukemia. We have intensively searched for published articles around the globe and also analyzed primary data kindly provided by the US National Cancer Institute Surveillance, Epidemiology and End Results Program (SEER) for the period 1973-2010 as well as the Nationwide Registry for Childhood Hematological Malignancies (NARECHEM) in Greece for the period 1996-2011. This study is the first meta-analysis summing up the findings of 29 individual studies and quantifying the adverse effect in the survival due to SES differentials among 60 000 afflicted children. According to the findings, lower socio-economic status children suffering, at least, the more common Acute Lymphoblastic Leukemia (ALL) type have nearly two fold higher death rates compared to those of high socio-economic status. Of note, the SEER data show that the survival gap was wider in the USA with increased risk of death from ALL in the lower SES children (by 20-82%) and widening during the last 40 years time period. (more…)
Alcohol, Author Interviews, Social Issues / 31.07.2014

Magdalena Cerdá, DrPH MPH Assistant Professor, Department of Epidemiology Mailman School of Public Health Columbia University New York, NY 10032-3727MedicalResearch.com Interview with: Magdalena Cerdá, DrPH MPH Assistant Professor, Department of Epidemiology Mailman School of Public Health Columbia University New York, NY 10032-3727 Medical Research: What are the main findings of the study? Dr. Cerdá: We evaluated 1,095 Ohio National Guard soldiers, who had primarily served in Iraq and Afghanistan between 2008 and 2009 to determine the effect of civilian stressors and deployment-related traumatic events and stressors on post-deployment alcohol use disorder. Participants were interviewed three times over 3 years about alcohol use disorder, exposure to deployment-related traumatic events like land mines, vehicle crashes, taking enemy fire, and witnessing casualties, and about experiences of civilian life setbacks since returning from duty, including job loss, legal problems, divorce, and serious financial and legal problems. We found that having at least one civilian stressor or a reported incident of sexual harassment during deployment raised the odds of alcohol use disorders. In contrast, combat-related traumatic events were only marginally associated with alcohol problems. (more…)
Author Interviews, JCEM, Social Issues, Weight Research / 26.07.2014

Qi Zhang, Ph.D. Associate Professor School of Community and Environmental Health Old Dominion University, Norfolk, VA MedicalResearch.com Interview with: Qi Zhang, Ph.D. Associate Professor School of Community and Environmental Health Old Dominion University, Norfolk, VA Medical Research: What are the main findings of the study? Dr. Zhang: This study found the child-parent resemblance in body weight status varied by socio-demographics in the U.S. In short, the resemblance in BMI is weaker in minorities, older children and lower socioeconomic groups. (more…)
Author Interviews, Genetic Research, Nature, Social Issues / 14.04.2014

MedicalResearch.com Interview with: Prof Dr Isabelle Mansuy Lab of Neuroepigenetics University/ETH Zürich Brain Research Institute Zürich SwitzerlandProf Dr Isabelle Mansuy Lab of Neuroepigenetics University/ETH Zürich Brain Research Institute Zürich Switzerland MedicalResearch.com: What are the main findings of the study? Prof. Mansuy: The mains findings are that the transmission of the effects of traumatic stress in early life involves small non-coding RNAs in sperm. The study shows that some microRNAs are in excess in the sperm of adult males subjected to trauma during early postnatal life, but are also altered in the brain and in blood, and that these alterations are associated with behavioral and metabolic symptoms including depressive behaviors, reduced risk assessment and altered glucose/insulin metabolism. Injecting sperm RNA in fertilized oocytes reproduces these symptoms and confirm that RNA are the responsible factors. (more…)
Author Interviews, HIV, Infections, Social Issues / 11.04.2014

Amy Nunn, ScD, MS Assistant professor (research) of Behavioral and Social Sciences Brown University School of Public HealthMedicalResearch.com Interview with: Amy Nunn, ScD, MS Assistant professor (research) of Behavioral and Social Sciences Brown University School of Public Health MedicalResearch.com: What are the main findings of the study? Answer: The main findings are that people living in poor, mostly-minority urban neighborhoods, where health resources such as HIV testing and linkages to care are often lacking, are at a greater risk of contracting HIV and dying of AIDS. This is not because of differences in behavior. It's because they live in medically underserved areas where HIV incidence is very high and fewer people know their status. Fewer people knowing their status means fewer people on treatment. Fewer people on treatment means it's easier for people to come into contact with the virus, even if they don't engage in any higher risk behavior. In the paper, my colleagues and I call for increasing the focus of public health efforts on these neighborhoods where the epidemic is concentrated and contributing heavily to racial and economic disparities in AIDS mortality. (more…)
Author Interviews, Eating Disorders, General Medicine, Social Issues / 09.04.2014

MedicalResearch.com Interview with Stephen M. Amrock, SM Department of Pediatrics New York University School of Medicine New York, NY 10016 MedicalResearch.com: What are the main findings of the study? Answer: We analyzed data from a nationally representative survey on youth risk behaviors. After adjusting for other risk taking behaviors, we found that high school adolescents who indoor tan were much more likely to also engage in behaviors typically associated with eating disorders. We also noted that the link between indoor tanning and such harmful weight control behaviors was even stronger among males than females. (more…)
AHA Journals, Author Interviews, Social Issues, Stroke / 25.03.2014

Jill Cameron, PhD M.Ed., B.Sc. O.T CIHR New Investigator, Associate Professor, Department of Occupational Science and Occupational Therapy Graduate Department of Rehabilitation Science Faculty of Medicine, University of Toronto Adjunct Scientist, UHN-Toronto Rehabilitation InstituteMedicalResearch.com Interview with: Jill Cameron, PhD CIHR New Investigator, Associate Professor, Department of Occupational Science and Occupational Therapy Graduate Department of Rehabilitation Science Faculty of Medicine, University of Toronto Adjunct Scientist, UHN-Toronto Rehabilitation Institute MedicalResearch.com: What are the main findings of the study? Dr. Cameron: In our study with 399 stroke survivor, caregiver dyads, caregivers reported more psychological wellbeing when they provided more assistance to stroke survivors who had fewer symptoms of depression, better cognitive functioning, and who had more severe strokes.  In addition, caregivers who maintained participation in valued activities, had more mastery, gained personally providing care, were in better physical health, and were older reported more psychological wellbeing. (more…)
Author Interviews, Duke, Social Issues, Vanderbilt / 10.10.2013

Kaitlin Toner, Ph.D. Vanderbilt Institute for Energy and Environment Vanderbilt Climate Change Research Network 2301 Vanderbilt Place Nashville, TN 37240MedicalResearch.com Interview with: Kaitlin Toner, Ph.D. Vanderbilt Institute for Energy and Environment Vanderbilt Climate Change Research Network Nashville, TN 37240 Dr. Kaitlin Toner, is a postdoctoral researcher at Vanderbilt University. The study was conducted colleagues Mark Leary, Michael Asher, and Katrina Jongman-Sereno while Dr. Toner was a graduate student at Duke University. MedicalResearch.com: What are the main findings of the study? Dr. Toner: The take home message is that people who hold more extreme attitudes also tend to feel superior about those attitudes, whereas people with moderate attitudes aren't as convinced of the superiority of their own beliefs.  Although it might seem that this connection between attitude extremity and superiority seems reasonable, there’s no logical reason why people who hold moderate, middle-of-the-road attitudes should not think that their moderate attitudes are superior to other people’s.  But they don’t tend to do that; it’s the people with extreme attitudes who are inordinately convinced that they are right. These findings are important because it sheds some light on how people become so polarized in their opinions: they don't just take a side, but they believe everyone who disagrees with that view must be wrong. Importantly, it's not just one political party who thinks this way, as previous research had suggested, but rather that it happens for both liberal and conservative attitudes.  And, given the stalemate in Washington, understanding why people become so entrenched in their views – even when there is often not an objectively correct answer – is more important than ever. (more…)
Author Interviews, Erasmus, Social Issues / 10.10.2013

Ioannis Evangelidis, Ph.D. candidate Department of Marketing Management, Rotterdam School of Management Erasmus University, RotterdamMedicalResearch.com Interview with: Ioannis Evangelidis, Ph.D. candidate Department of Marketing Management, Rotterdam School of Management Erasmus University, Rotterdam MedicalResearch.com: What are the main findings of the study? Answer: We find that donors pay more attention to the number of people killed when donating to a disaster, than to the number of people who are affected (survive but need money).  In other words, people are more likely to donate, and donate more money, the more people die in a disaster, but not when more people survive and need assistance. (more…)
Author Interviews, Cancer Research, Mental Health Research, Pediatrics, Social Issues / 09.10.2013

Dr. Elisabeth Jeppesen MPH, PhD-fellow National Resource Center for Late Effects after Cancer Treatment, Department of Oncology, Oslo University, Hospital, The Norwegian Radiumhospitalet, OslMedicalResearch.com Interview with: Dr. Elisabeth Jeppesen MPH, PhD-fellow National Resource Center for Late Effects after Cancer Treatment, Department of Oncology, Oslo University, Hospital, The Norwegian Radiumhospitalet, Oslo, Norway mobil +47 951 05271 
Wisit: Ullernchaussen 70 (Radiumhospitalet) www.oslo-universitetssykehus.no MedicalResearch.com: What is the background of this study? Answer: Each year a considerable number of parents with children younger than 18 years of age are affected by cancer in a parent. Cancer in one of the parents might represent a potentially traumatic event and thereby may be a risk factor for psychosocial problems in the offspring. So far, teenagers’ psychosocial responses to parental cancer have only been studied to a limited extent in controlled trials. Using a trauma theory perspective many studies have shown significant direct associations between parental cancer and psychosocial problems in teenagers. However, the literature also indicates that most children and teenagers have normal stress reactions to such events. In order to identify the need for eventual prevention and intervention among teenagers exposed to such a stressor, we need more empirical knowledge of their psychosocial situation. (more…)
Author Interviews, CMAJ, Social Issues / 18.09.2013

MedicalResearch.com Interview with: Matthew S. Pantell, MD, MS Department of Pediatrics University of California, San Francisco MedicalResearch.com: What are the main findings of the study? Dr. Pantell: First of all, our study confirms the strong association between social isolation and mortality in a nationally representative sample from the US. Furthermore, it shows that, within the same national sample, social isolation is a similarly strong predictor of mortality as compared to smoking, obesity, high blood pressure, and high cholesterol. Examining individual components of social isolation, our study shows that, among both women and men, not living with a partner and not participating in religious activities frequently are strong individual predictors of mortality. Finally, our work shows that infrequent social contact is associated with mortality among women, and not participating in social clubs/organizations is associated with mortality among men. (more…)
Author Interviews, Blood Pressure - Hypertension, Brigham & Women's - Harvard, Medical Research Centers, PLoS, Social Issues / 05.09.2013

Bert Uchino PhD Department of Psychology and Health Psychology Program University of Utah, Salt Lake City, UtahMedicalResearch.com Interview with: Bert Uchino PhD Department of Psychology and Health Psychology Program University of Utah, Salt Lake City, Utah, MedicalResearch.com: What are the main findings of the study? Dr. Uchino: The main findings from our paper is that independent of one’s own social network quality, the quality of a spouse’s social network was related to daily life ambulatory blood pressure (ABP) levels.  More specifically, the more supportive (positive) ties, and the less aversive (negative) or ambivalent (both positive and negative) ties in a spouse’s social network, the lower was one’s own  ABP.  In addition, looking at the social networks of couples as a whole showed that couples who combined had more supportive ties and less aversive or ambivalent ties showed lower ABP. (more…)
Author Interviews, HIV, Social Issues, UCLA / 03.09.2013

Sean D. Young, PhD, MS Assistant Professor In-Residence Center for Behavioral and Addiction Medicine Department of Family Medicine University of California, Los AngelesMedicalResearch.com Interview with: Sean D. Young, PhD, MS Assistant Professor In-Residence Center for Behavioral and Addiction Medicine Department of Family Medicine University of California, Los Angeles Dr. Young: Here's the main take-home point: There is a lot of excitement about the possibility of using technologies, big data, and mHealth to improve health outcomes and change behavior. However, 1) little work has been done on this topic using sound research methods (for example, studies have asked people to report whether a technology changed behavior rather than objectively measuring whether it actually changed behavior. (more…)
Author Interviews, Cost of Health Care, Social Issues / 05.06.2013

Peter Muennig, MD, MPH Associate Professor of Health Policy and Management Columbia University School of Public Health NY City, NYMedicalResearch.com eInterview with: Peter Muennig, MD, MPH Associate Professor of Health Policy and Management Columbia University School of Public Health NY City, NY     MedicalResearch.com: What are the main findings of the study? Answer: We find that one of the welfare time limit experiments that led to welfare reform in the United States in 1996 led to increases in mortality rates among experimental group participants over 14-15 years of follow up. MedicalResearch.com: Were any of the findings unexpected? Answer: Yes. Welfare reform led to increases in employment among the experimental group participants. Employment has long been hypothesized to reduce mortality. We examined this experiment to explore whether increases in employment among those exposed to time limits on welfare reduced mortality. We found instead they increased mortality. (more…)