UCSD / 25.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48814" align="alignleft" width="160"] Dr. Zarrinpar[/caption] Amir Zarrinpar, MD, PhD Assistant Professor, Division of Gastroenterology University of California, San Diego  MedicalResearch.com: What is the background for this study? Response: Over the last decade, physicians are beginning to recognize obesity as a disease that requires specific attention; they are more engaged with treating obesity itself rather than its metabolic consequences (such as type 2 diabetes, high blood pressure, cholesterol problems, and/or non-alcoholic fatty liver disease). However, treating obesity is very difficult and many patients don’t succeed in getting the minimum weight loss (approximately 5%) needed to get beneficial health effects. Recent obesity treatment guidelines recommend avoiding placing patients who are obese on obesogenic medication, or medication that have weight gain as a significant side effect. Despite this recommendation, we noticed many patients who seek treatment for obesity in our clinics are on obesogenic medications. We first noticed that about 40% of patients who are undergoing bariatric surgery at UCSD were prescribed an obesogenic medication. These patients had worse weight loss outcomes compared to patients who did not have any obesogenic medications published that study recently in the International Journal of Obesity. We wondered whether these findings were specific to bariatric surgery or if patients who were undergoing behavioral treatment (that is, diet and exercise) also had poor weight loss outcomes if they were on obesogenic medications. 
Alcohol, Author Interviews, Hepatitis - Liver Disease, Lifestyle & Health, Sugar / 25.04.2019

MedicalResearch.com Interview with: E. van Eekelen, MSc | PhD Candidate Leiden University Medical Center Dept. Clinical Epidemiology Leiden, The Netherlands MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Fatty liver, defined as excess accumulation of fat within the liver, covers a broad clinical spectrum and is the leading cause of chronic liver diseases. It has also been linked to type 2 diabetes and cardiovascular disease. The consumption of alcohol is a well-established risk factor for fatty liver. However, we hypothesized that consumption of non-alcoholic energy-containing beverages also leads to liver fat accumulation. We analysed data from the Netherlands Epidemiology of Obesity (NEO) study, which is a prospective population-based cohort study including non-invasive measurements of liver fat content by magnetic resonance spectroscopy. Besides consumption of alcoholic beverages, sugar sweetened beverages were associated with more liver fat. We specifically showed that replacement of alcoholic beverages with milk was associated with less liver fat, whereas replacement with sugar sweetened beverages was associated with a similar amount of liver fat, even when taking calories into account. 
Author Interviews, Mental Health Research / 25.04.2019

MedicalResearch.com Interview with: "xIMG_6547" by platycryptus is licensed under CC BY 2.0. To view a copy of this license, visit: https://creativecommons.org/licenses/by/2.0 Yaakov Hoffman, PhD. Senior Lecturer and Clinical Psychologist Interdisciplinary Department of Social Sciences Max & Anna Webb St. Ramat-Gan, Israel, 5290002   MedicalResearch.com: What is the background for this study?   Foundation: This study was conceptualized during a conversation we had, namely, Dr. Yaakov Hoffman, Interdisciplinary department of social sciences, Bar Ilan University, and Professor Menachem Ben-Ezra School of Social Work, Ariel University, following the release of the Antman movie. We are both psychologists who are also avid Marvel  superhero fans. In this meaningful conversation we discussed the issue of fear of insects which led to the idea that positive exposure to phobic stimuli (exposure to spider or ants) within the context of Marvel superheroes will lead to robust reduction in phobic symptoms. As most of the conventional treatments for specific phobias use exposure to the phobic stimuli in neutral contexts, we thought that framing the exposure in a positive fun, albeit fantasy context would yield robust results, as well as perhaps reducing stigma.
Author Interviews, Pediatrics / 25.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48790" align="alignleft" width="142"]Fern R. Hauck, MD, MSSpencer P. Bass, MD Twenty-First Century Professor of Family MedicineProfessor of Public Health SciencesDirector, International Family Medicine ClinicUniversity of Virginia Department of Family Medicine Dr. Hauck[/caption] Fern R. Hauck, MD, MS Spencer P. Bass, MD Twenty-First Century Professor of Family Medicine Professor of Public Health Sciences Director, International Family Medicine Clinic University of Virginia Department of Family Medicine MedicalResearch.com: What is the background for this study? Response: Unintentional suffocation is the leading cause of injury deaths among infants under one year of age in the US. 82% of these deaths are attributed to accidental suffocation and strangulation in bed. The Sudden Unexpected Infant Death Case Registry was established by the Centers for Disease Control and Prevention (CDC) in 2009 to collect data on sudden unexpected infant deaths (SUID) to better understand trends and characteristics associated with these deaths. Data from 10 states, which account for about one-third of all US SUID cases, are captured in the Registry. The CDC developed the Case Registry classification system in 2014 to differentiate SUID cases into several groups; explained suffocations with unsafe sleep factors is one of those categories, and the subject of this study. We analyzed infant deaths (children under one year of age) that occurred from 2011-2014 among states participating in the registry at the time of the study (Arizona, Colorado, Georgia, Louisiana, Michigan, Minnesota, New Hampshire, New Jersey, New Mexico, and Wisconsin). Among the 1812 cases in the Registry from 2011-2014, 250 (14%) were classified as suffocation. The remaining cases were classified as unexplained SUID.
Author Interviews, Genetic Research, Heart Disease, JAMA, Lipids / 25.04.2019

[caption id="attachment_48766" align="alignleft" width="130"]Florian Kronenberg Dr. Kronenberg[/caption] MedicalResearch.com Interview with: Florian Kronenberg, MD Division of Genetic Epidemiology Department of Medical Genetics, Molecular and Clinical Pharmacology Medical University of Innsbruck, Innsbruck, Austria MedicalResearch.com: What is the background for this study? Response: Lp(a) is one of the most prevalent lipoprotein risk factors for cardiovascular disease. Roughly 20% of the general Caucasian population have concentrations above 50 mg/dL and the 10% with the highest concentrations have a 2 to 3-fold increased risk for myocardial infarction. There is strong evidence from genetic studies that high Lp(a) concentrations are causally related to cardiovascular outcomes. Until recently there was no drug available which lowers Lp(a) without any effects on other lipoproteins. This has recently changed by the development of drugs that block the production of Lp(a) in an impressive way. These drugs have to be studied in randomized controlled trials whether they not only lower Lp(a) concentrations but also cardiovascular outcomes. For the planning of such studies it is crucial to estimate the amount of Lp(a) lowering required to show a clinical benefit.
Author Interviews, Cannabis, Psychological Science, Social Issues, Weight Research / 24.04.2019

MedicalResearch.com Interview with: "Chocolate Brownies" by Kurtis Garbutt is licensed under CC BY 2.0. To view a copy of this license, visit: https://creativecommons.org/licenses/by/2.0Jessica S. Kruger PhD Clinical Assistant Professor Department of Community Health and Health Behavior School of Public Health and Health Professions University of Buffalo Daniel J. Kruger PhD Adjunct Faculty Associate, Population Studies Center. Michigan's Population Studies Center  MedicalResearch.com: What is the background for this study? Response: The legal environment for cannabis is changing rapidly and an increasing proportion of people are using cannabis for medical and recreational purposes. All policy and practice should be informed by science, yet there is a large gap between evidence and existing practices, and the current scope of research on cannabis users is limited. Public Health has the responsibility of protecting the public, maximizing benefits and minimizing harm in any area. However, the Public Health approach to cannabis has largely been limited to a focus on abstinence, and Federal regulations have restricted the scope of cannabis-related research.
Author Interviews, BMJ, Diabetes, Prostate, Urology / 24.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48763" align="alignleft" width="128"]Professor Ruth Andrew PhDChair of Pharmaceutical EndocrinologyUniversity/BHF Centre for Cardiovascular ScienceQueen's Medical Research InstituteUniversity of Edinburgh Dr. Andrew[/caption] Professor Ruth Andrew PhD Chair of Pharmaceutical Endocrinology University/BHF Centre for Cardiovascular Science Queen's Medical Research Institute University of Edinburgh  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Our research group has been interested for a number of years in how stress hormones (called glucocorticoids) influence the risk of heart disease and diabetes. Glucocorticoids help us control stress and regulate how the body handles its fuel, for example the carbohydrate and fat we eat. However exposure to high levels of glucocorticoids, can increase the risk of diabetes, obesity and high blood pressure. We studied men with prostate disease who took 5α-reductase inhibitors, because over and above the beneficial actions of these drugs in the prostate, they also slow down inactivation of glucocorticoids. We had carried out some short term studies with the drugs in humans and found that they reduced the ability of insulin to regulate blood glucose. Therefore in the study we have just published in the BMJ, we examined how patients receiving these drugs long-term responded and particularly we were able to show that over an 11 year period that there was a small additional risk of developing type 2 diabetes, the type of disease common in older people, compared with other types of treatments.
Author Interviews, JAMA, OBGYNE, Pediatrics, Race/Ethnic Diversity / 24.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48728" align="alignleft" width="123"]Clare Brown, PhDHealth Systems and Services ResearchUniversity of Arkansas for Medical Sciences Dr. Brown[/caption] Clare Brown, PhD Health Systems and Services Research University of Arkansas for Medical Sciences [caption id="attachment_48727" align="alignleft" width="125"]J. Mick Tilford, PhD, Professor and ChairDepartment of Health Policy and ManagementFay W. Boozman College of Public HealthUniversity of Arkansas for Medical Science Dr. Tilford[/caption] J. Mick Tilford, PhD, Professor and Chair Department of Health Policy and Management Fay W. Boozman College of Public Health University of Arkansas for Medical Science   MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Prematurity and low birthweight are associated with increased risk of infant mortality as well as increased risk of chronic conditions throughout infancy and into adulthood. Non-Hispanic black infants are twice as likely to be born low birthweight (13.9% vs 7.0%) and 1.5 times as likely to be born prematurely (13.9% vs 9.1%) compared to non-Hispanic white infants. Under the Affordable Care Act (ACA), states may expand Medicaid to adults with household income levels at or below 138% of the federal poverty level, thus extending coverage to childless adults and improving continuity. Insurance gain may ultimately improve maternal health, increased use and earlier initiation of prenatal care services, and improved access to pregnancy planning resources. Our study aimed to evaluate whether there were changes in rates of low birthweight and preterm birth outcomes among states that expanded Medicaid versus states that did not expand Medicaid.
Author Interviews, Pediatrics, Weight Research / 23.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48781" align="alignleft" width="200"]M. Pia Chaparro, MS, PhDAssistant ProfessorDepartment of Global Community Health and Behavioral SciencesSchool of Public Health and Tropical MedicineTulane UniversityNew Orleans, LA 70112 Dr. Chaparro[/caption] M. Pia Chaparro, MS, PhD Assistant Professor Department of Global Community Health and Behavioral Sciences School of Public Health and Tropical Medicine Tulane University New Orleans, LA 70112 MedicalResearch.com: What is the background for this study? What are the main findings? Response: In 2009, the WIC program changed the food packages participants receive to better align them with federal dietary guidelines. These changes included the addition of fruits, vegetables, and whole grains; a reduction in the amount of dairy and juice; and a calibration in formula amounts to match infants’ age and needs. We found that this change in the food package was associated with a 10-12% lower obesity risk at age 4 years among children who participated in WIC in Los Angeles County continuously from birth until age 4.
Author Interviews, Environmental Risks, JAMA, Pediatrics, Primary Care, Toxin Research, USPSTF / 23.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48777" align="alignleft" width="160"]Alex H. Krist, MD, MPHVice-Chairperson, U.S. Preventive Services Task Force Professor of family medicine and population healt Virginia Commonwealth University Dr. Krist[/caption] Alex H. Krist, MD, MPH Vice-Chairperson, U.S. Preventive Services Task Force Professor of family medicine and population healt Virginia Commonwealth University  MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Exposure to lead can have serious lifelong effects on the health and wellbeing of children. There is no safe level of lead exposure, so finding and removing any source of lead exposure is essential. In its review of the evidence, the Task Force found that more research is needed to determine what primary care clinicians can do to help prevent and treat the health problems that can result from lead exposure in childhood and pregnancy.
Author Interviews, CDC, Pediatrics, Sleep Disorders / 23.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48770" align="alignleft" width="200"]Alexa B. Erck Lambert, MPHDB Consulting Group, Inc, Silver Spring, MarylandCenters for Disease Control and Prevention, Contractor Dr. Erck Lambert[/caption] Alexa B. Erck Lambert, MPH DB Consulting Group, Inc, Silver Spring, Maryland Centers for Disease Control and Prevention Contractor  MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Unintentional suffocation is the leading cause of injury death among infants under 1 year old in the US. This study investigates cases in CDC’s SUID Case Registry that were assigned the category of explained suffocation with unsafe sleep factors per CDC’s SUID Case Registry classification system, which was developed to consistently differentiate SUID cases into well-defined categories (including no autopsy or death scene investigation, incomplete case information, no unsafe sleep factors, unsafe sleep factors, possible suffocation with unsafe sleep factors, and explained suffocation with unsafe sleep factors) using standardized criteria and definitions. Cases classified as possible and explained suffocation were assigned one more mechanisms to which the airway obstruction was attributed including soft bedding, wedging, overlay and other – other was excluded from this analysis. Most explained suffocations (69%) were attributed to soft bedding like a blanket or a pillow followed by overlay (19%), and wedging (12%). Although explained suffocation deaths represent a small proportion of all sudden unexpected infant deaths (14%), these losses are particularly tragic because they can be prevented by placing a baby to sleep in a safe environment. 
Author Interviews, Environmental Risks, JAMA, Lymphoma, Occupational Health, Toxin Research / 23.04.2019

MedicalResearch.com interview with: Sylvain Lamure, MD, Hematologist, Principal Investigator Pascale Fabbro-Peray, MD, PhD , Epidemiologist, Senior Investigator University of Montpellier, France MedicalResearch.com: What is the background for this study? Response: Occupational exposure to pesticides is a well-documented associated factor for non-Hodgkin lymphoma. The main biological mechanisms of both pesticides and chemotherapy are genotoxicity and reactive oxygen species generation. Cellular adaptation among patients exposed to low doses of genotoxic and oxidative compounds might hinder chemotherapy efficiency in lymphoma patients. T hus, we have investigated the association of occupational exposure with response to immunochemotherapy and survival in the subgroup of diffuse large B cell lymphoma, whose treatment is standardized.
Author Interviews, JAMA, Pediatrics, Sugar / 23.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48710" align="alignleft" width="132"]Asher Y Rosinger, PhD, MPHAssistant Professor of Biobehavioral Health and AnthropologyDirector of the Water, Health, and Nutrition LaboratoryPennsylvania State University Dr. Rosinger[/caption] Asher Y Rosinger, PhD, MPH Assistant Professor of Biobehavioral Health and Anthropology Director of the Water, Health, and Nutrition Laboratory Pennsylvania State University MedicalResearch.com: What is the background for this study? What are the main findings? Response: Sugar-sweetened beverage consumption has been linked to many negative health conditions, such as weight gain, dental caries, and type 2 diabetes. Previous research found that when you replace sugar-sweetened beverages (SSBs) with water intake then total energy intake goes down. We wanted to know how many calories from SSBs children consume when they drink water or not since sugar-sweetened beverages are often used as a replacement for water. SSB intake has been falling among children over the last 15 years, but there are still pockets and sub-populations that have high consumption levels. It is critical to identify which kids are particularly at risk for high SSB intake since this can lead to these negative health effects. Overall we found that kids that did not consume any plain water (from tap or bottled water) consumed almost twice as many calories and percent of total calories from sugar-sweetened beverages than kids that consumed water. And for the sample overall that translated to nearly 100 extra calories on a given day. 
Author Interviews, Diabetes, Weight Research / 23.04.2019

MedicalResearch.com Interview with: Kishore M. Gadde, MD, Professor Fairfax Foster Bailey Endowed Chair in Heart Disease Prevention Medical Director, Clinical Services Pennington Biomedical Research Centre Baton Rouge, LA 70808  MedicalResearch.com: What is the background for this study? Response: Around 20 years ago, the Diabetes Prevention Program, DPP, enrolled 3,234 adults with excess body weight and impaired glucose tolerance. The idea was to compare the efficacy of either an intensive lifestyle intervention or metformin relative to placebo in preventing diabetes. Over approximately 3 years, both lifestyle and metformin were effective, but lifestyle intervention was better for weight loss as well as in reducing the risk of diabetes. After the blinded treatment phase ended, the researchers continued to follow this cohort in their originally randomised groups. 
Author Interviews, Gender Differences, Johns Hopkins / 23.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48754" align="alignleft" width="128"]Kellan E. Baker, MPH, MACentennial Scholar PhD CandidateHealth Policy Research ScholarDepartment of Health Policy and ManagementJohns Hopkins Bloomberg School of Public Health Kellan Baker[/caption] Kellan E. Baker, MPH, MA Centennial Scholar PhD Candidate Health Policy Research Scholar Department of Health Policy and Management Johns Hopkins Bloomberg School of Public Health MedicalResearch.com: What is the background for this study? What are the main findings? Response: This study shows that transgender adults in the U.S. today have significantly worse health-related quality of life than cisgender (non-transgender) adults, as measured by self-reported health status and number of recent days of poor physical or mental health. The study is important because it quantifies the gap in health-related quality of life between transgender and cisgender people, and it relies on a survey that allows us to believe that these findings are likely true not just for the people who answered the survey but for the U.S. as a whole. Health-related quality of life is a very broad term that describes a person’s whole sense of well-being—we might think of it as the answer to the question, “how are you doing these days?” The answer has to do not just with your physical health but also your mental health, your outlook on your life and your community, your feelings of wholeness and happiness. Sources such as the National Academy of Medicine and the U.S. Transgender Survey have documented that transgender people face discrimination in areas of everyday life such as housing, health care, and public spaces. Encounters with discrimination don’t just keep transgender people from getting services they need: they hurt trans people both physically and mentally. 
Author Interviews, Cost of Health Care, Radiation Therapy / 23.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48748" align="alignleft" width="133"]Ankit Agarwal, MD, MBAPGY-3, Radiation Oncology ResidentUNC Health Care Dr. Agarwal[/caption] Ankit Agarwal, MD, MBA PGY-3, Radiation Oncology Resident UNC Health Care MedicalResearch.com: What is the background for this study? What are the main findings? Response: Medicaid provides vital health insurance for millions of mostly low income Americans throughout the United States. However, it is well known that patients with Medicaid have worse clinical outcomes than patients with private insurance or Medicare insurance. Part of the reason for this may be due to difficulties with access to care, in part due to the traditionally very low payments in the Medicaid system. We found that Medicaid payment rates for a standard course of breast cancer radiation treatment can vary over fivefold (ranging from $2,945 to $15,218) 
Author Interviews, NYU/NYMC, PTSD, Technology / 22.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48742" align="alignleft" width="200"]Charles R. Marmar, MDThe Lucius N. Littauer Professor Chair of the Department of PsychiatryNYU Langone School of Medicine Dr. Marmar[/caption] Charles R. Marmar, MD The Lucius N. Littauer Professor Chair of the Department of Psychiatry NYU Langone School of Medicine MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Several studies in recent years have attempted to identify biological markers that distinguish individuals with PTSD, with candidate markers including changes in brain cell networks, genetics, neurochemistry, immune functioning, and psychophysiology. Despite such advances, the use of biomarkers for diagnosing PTSD remained elusive going into the current study, and no physical marker was applied in the clinic. Our study is the first to compare speech in an age and gender matched sample of a military population with and without PTSD, in which PTSD was assessed by a clinician, and in which all patients did not have a major depressive disorder. Because measuring voice qualities in non-invasive, inexpensive and might be done over the phone, many labs have sought to design speech-based diagnostic tools 
Author Interviews, Brigham & Women's - Harvard, Heart Disease, Red Meat / 22.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48738" align="alignleft" width="158"]Marta Guasch-Ferre, PhD Research Scientist, Dept of Nutrition, Harvard TH Chan School of Public Health Instructor of Medicine, Channing Division of Network Medicine, Harvard Medical School Boston, MA, 02115 Dr. Guasch-Ferré[/caption] Marta Guasch-Ferre, PhD Research Scientist, Dept of Nutrition Harvard TH Chan School of Public Health Instructor of Medicine, Channing Division of Network Medicin Harvard Medical School Boston, MA, 02115   MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Previous findings from randomized controlled trials evaluating the effects of red meat on cardiovascular disease risk factors have been inconsistent. But our new study, which makes specific comparisons between diets high in red meat versus diets high in other types of foods, shows that substituting red meat with high-quality protein sources lead to more favorable changes in cardiovascular risk factors. That is, to properly understand the health effects of red meat, it’s important to pay attention to the comparison diet. People do not simply eat more or less meat – it will almost always be in substitution with other foods. 
Author Interviews, Cancer Research, Colon Cancer, Genetic Research, Surgical Research / 22.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48735" align="alignleft" width="133"]Valentine N. Nfonsam, MD, MS, FACSAssociate Professor of SurgeryProgram Director, General Surgery ResidencyColon and Rectal SurgeryDivision of Surgical OncologyUniversity of Arizona, Tucson Dr. Nfonsam[/caption] Valentine N. Nfonsam, MD, MS, FACS Associate Professor of Surgery Program Director, General Surgery Residency Colon and Rectal Surgery Division of Surgical Oncology University of Arizona, Tucson  MedicalResearch.com: What is the background for this study? What are the main findings? Response: The overall incidence of colon cancer in the United states has gone down in the last few decades. However, there has been a significant increase in the incidence of sporadic colon cancer is young patients (<50 years old). The etiology of this phenomenon is likely multi-factorial. These young patients do present with more advanced disease and with aggressive features. We demonstrated in our study that the colon cancer tumor biology was different between young and older patients. We also singled out a particular gene, Cartilage oligomeric Matrix Protein (COMP) which was significantly over-expressed in young patients and demonstrated its role in cancer proliferation and metastasis and also its potential as a prognostic biomarker since we were able to detect it in plasma.
Author Interviews, Environmental Risks, Global Health, Pediatrics, Toxin Research / 20.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48672" align="alignleft" width="149"]Madhav P. Bhatta, PhD, MPHAssociate Professor, Epidemiology & Global HealthCollege of Public HealthKent State UniversityKent, OH 44242 Dr. Bhatta[/caption] Madhav P. Bhatta, PhD, MPH Associate Professor, Epidemiology & Global Health College of Public Health Kent State University Kent, OH 44242 MedicalResearch.com: What is the background for this study? Response: Lead exposure, especially in children, in any amount is harmful. Lead poisoning is a growing global environmental health problem with increasing lead-related diseases, disabilities, and deaths.  While exposure to lead in US children, in general, has significantly declined in the last three to four decades certain sub-groups of US children such as African Americans, immigrants and resettled refugees, and those from lower socioeconomic backgrounds are still vulnerable to environmental lead exposure. Previous studies among resettled refugee children in the United States had found 4- to 5-times higher prevalence of elevated blood lead level (EBLL) when compared to US-born children. However, most of the studies were conducted when EBLL was defined as blood lead level ≥ 10 µg/dL. In 2012, the US Centers for Disease Control and Prevention changed the reference value for EBLL to ≥ 5 µg/dL. Moreover, because the countries of origin for US resettled refugees change over time, it is important to have epidemiologic studies that provide the current information on EBLL among these vulnerable new US immigrant children. Using blood lead level data from the post-resettlement medical screening, our study examined the prevalence of elevated blood lead level at the time of resettlement among former refugee children who were settled in the state of Ohio from 2009-2016. We had a large and diverse sample (5,661 children from 46 countries of origin) of children for the study, which allowed us to assess EBLL in children from several countries of origin that had not been previously studied.
Author Interviews, Environmental Risks, Pediatrics, Toxin Research / 20.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48663" align="alignleft" width="200"]Lead paint can crack and form flakes, which can contaminate the surrounding environment. Source: Wikipedia Lead paint can crack and form flakes, which can contaminate the surrounding environment.
Source: Wikipedia[/caption] Ms. Jacqueline Chiofalo, MPA Director of Policy Research & Analysis The Institute for Family Health Astoria, New York  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Exposure to lead is dangerous and has been banned from use in residential dwellings. However, residual sources of lead still exist. Few studies have examined pediatric lead poisoning between public (NYCHA) and private housing units, and no recent studies performed in New York City. Our study used retrospective chart analysis of routine child lead testing to examine the difference in blood lead levels between the two housing types. Our data showed that children seen in our health centers who lived in New York City public housing had significantly lower mean blood lead levels and fewer children were found with levels over the CDC reference range of 5 μg/dL compared to children who lived in private housing. 
AHA Journals, Author Interviews, Clots - Coagulation, Heart Disease, Stroke / 19.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48722" align="alignleft" width="200"]MedicalResearch.com Interview with:Martine Jandrot-Perrus MD, PhD.Emeritus Research ProfessorInserm University Paris DiderotActicor BiotechHôpital BichatFrance Dr. Jandrot-Perrus[/caption] Martine Jandrot-Perrus MD, PhD. Emeritus Research Professor Inserm University Paris Diderot Acticor Biotech Hôpital Bichat France  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Blood platelets are key actors in thrombosis a leading cause of global mortality estimated to account for 1 in 4 death worldwide in 2010. Thrombosis is associated with cardiovascular diseases (myocardial infarction, stroke, lower limb ischemia, venous thromboembolism), and with numerous pathologies such as cancer, infections or inflammatory diseases. Currently available antiplatelet drugs are the cornerstone of therapy for patients with acute coronary syndromes. However, these drugs all carry an inherent risk of bleeding that restricts their use in sensitive populations and when arterial thrombosis occurs in the cerebral territory. At present the only acute treatment option available for ischemic stroke consists in revascularization by thrombolysis, and/or mechanical thrombectomy. But the number of patients eligible to these treatments is low (» 15% of all patients) and the success rate does not exceed 50%. The responsibility of platelets in the failure for thrombolysis / thrombectomy to restore vascular patency is strongly suspected. There is thus a clear medical need for new antiplatelet drugs with an improved safety profile. We set out to develop ACT017, a novel, first in class, therapeutic antibody to platelet glycoprotein VI with potent and selective antiplatelet effects. The interest of GPVI resides in the fact that it's a receptor involved in the development of occlusive thrombi but that it is not strictly required for physiological hemostasis.
Author Interviews, Brigham & Women's - Harvard, Cancer Research, JAMA, Radiation Therapy, Technology / 19.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48660" align="alignleft" width="200"]Raymond H Mak, MDRadiation OncologyBrigham and Women's Hospital Dr. Mak[/caption] Raymond H Mak, MD Radiation Oncology Brigham and Women's Hospital MedicalResearch.com: What is the background for this study? 
  • Lung cancer remains the most common cancer, and leading cause of cancer mortality, in the world and ~40-50% of lung cancer patients will need radiation therapy as part of their care
  • The accuracy and precision of lung tumor targeting by radiation oncologists can directly impact outcomes, since this key targeting task is critical for successful therapeutic radiation delivery.
  • An incorrectly delineated tumor may lead to inadequate dose at tumor margins during radiation therapy, which in turn decreases the likelihood of tumor control.
  • Multiple studies have shown significant inter-observer variation in tumor target design, even among expert radiation oncologists
  • Expertise in targeting lung tumors for radiation therapy may not be available to under-resourced health care settings
  • Some more information on the problem of lung cancer and the radiation therapy targeting task here:https://www.youtube.com/watch?v=An-YDBjFDV8&feature=youtu.be
Author Interviews, Cancer Research, JAMA, Pain Research / 19.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48657" align="alignleft" width="166"]Robert C. Miller, MD, MS, MBADepartment of Radiation Oncology, Mayo Clinic, Jacksonville, FloridaUniversity of Maryland School of Medicine, Baltimore Dr. Miller[/caption] Robert C. Miller, MD, MS, MBA Department of Radiation Oncology, Mayo Clinic, Jacksonville, Florida University of Maryland School of Medicine, Baltimore MedicalResearch.com: What is the background for this study? What are the main findings? Response: "Magic Mouthwash" is one of the most commonly prescribed medications for oral mucositis pain during cancer therapy, but there has not been good evidence in the past to support its use. This trial is the first large randomized controlled trial to demonstrate that both "Magic" mouthwash and doxepin rinse reduce patient reported pain during cancer therapy.
Author Interviews, Coffee / 19.04.2019

MedicalResearch.com Interview with: Eugene Chan, PhD Senior Lecturer in Marketing Monash Business School Monash University Australia and  Sam Maglio PhD Associate Professor of Marketing Department of Management University of Toronto  MedicalResearch.com: What is the background for this study? What are the main findings?  Response: The physiological effects of coffee and caffeine consumption have been well-studied, but we were interested in the psychological effects. Especially in Western societies, there is a mental association between coffee and arousal – that coffee is an arousing beverage. This led us to ask, might this association itself produce the psychological “lift” without actually drinking beverages? We found that it does. Merely seeing pictures of coffee or thinking about coffee can increase arousal, heart rates, and make people more focused. The effects are not as strong as actually drinking coffee of course, but they are still noticeable.
Addiction, Author Interviews, Tobacco Research / 19.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48651" align="alignleft" width="200"]Dr Nicola Lindson PhD CPsycholCochrane Tobacco Addiction Group (TAG) Managing Editor & Senior Researcher Nuffield Department of Primary Care Health Sciences,University of Oxford  Dr. Lindson[/caption] Dr Nicola Lindson PhD CPsychol Cochrane Tobacco Addiction Group (TAG) Managing Editor & Senior Researcher Nuffield Department of Primary Care Health Sciences, University of Oxford   MedicalResearch.com: What is the background for this study? What are the main findings?  Response: People have been using nicotine replacement therapy, otherwise known as NRT, to quit smoking for more than 20 years. NRT is available in a range of forms: skin patches, chewing gum, nasal and oral sprays, inhalators, and lozenges. We have good evidence that it is safe and that it helps more people to quit than trying to stop smoking using no medication. We carried out a systematic review to try and find out what the best ways are to use NRT to maximise a person’s chances of quitting successfully. We did this by looking at studies that compared at least two different types of NRT use, such as higher versus lower doses, or longer versus shorter use. The takeaway message from the review is that using more nicotine (in the form of nicotine replacement therapy, ) to aid quitting can help more people to stop smoking in the long-term. There is high quality evidence that using two forms of nicotine replacement at the same time – a patch as well as a faster-acting form such as gum - increases chances of quitting, and evidence also suggests that starting to use nicotine replacement before the day you give up cigarettes can help more people quit than beginning use on the day you stop. There is no evidence that using more nicotine replacement is harmful when used as directed.
Author Interviews, Depression, Genetic Research, JAMA / 19.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48629" align="alignleft" width="150"]Dr Kimberley Kendall MBBChWellcome Trust Clinical Research Fellow Dr. Kendall[/caption] Dr Kimberley Kendall MBBCh Wellcome Trust Clinical Research Fellow [caption id="attachment_48630" align="alignleft" width="150"]Professor James WaltersMRC Centre for Neuropsychiatric Genetics and GenomicsProfessor, Division of Psychological Medicine and Clinical Neurosciences Prof. Walters[/caption] Professor James Walters MRC Centre for Neuropsychiatric Genetics and Genomics Professor, Division of Psychological Medicine and Clinical Neurosciences Cardiff University   MedicalResearch.com: What is the background for this study? Response: Copy number variants (CNVs) are the deletion or duplication of large sections of DNA. Large, rare CNVs have been shown to increase the risk of neurodevelopmental disorders including autism spectrum disorder (ASD), intellectual disability (ID), attention deficit/hyperactivity disorder (ADHD) and schizophrenia. However, the impact of these CNVs on risk of depression was unclear from the existing literature.
Author Interviews, Melanoma, Pediatrics, Race/Ethnic Diversity, Stanford / 18.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48700" align="alignleft" width="200"]Susan M. Swetter, MDProfessor of DermatologyDirector, Pigmented Lesion & Melanoma ProgramPhysician Leader, Cancer Care Program in Cutaneous OncologyStanford University Medical Center and Cancer Institute Dr. Swetter[/caption] Susan M. Swetter, MD Professor of Dermatology Director, Pigmented Lesion & Melanoma Program Physician Leader, Cancer Care Program in Cutaneous Oncology Stanford University Medical Center and Cancer Institute MedicalResearch.com: What is the background for this study? What are the main findings?  Response: The Stanford Pigmented Lesion and Melanoma and Program and Pediatric Dermatology Division participated in the long-term management of children, adolescents and young adults (<25 years of age) with melanoma and atypical melanocytic neoplasms, including atypical Spitz tumors (ASTs) that may be histopathologically challenging to differentiate from true melanoma. Over a 23-year period, we have observed increased racial-ethnic diversity in young patients with these diagnoses, especially in the presentation of young individuals with darker skin phenotypes and more clinically amelanotic (nonpigmented) lesions compared to patients with lighter skin. 
Allergies, Author Interviews, Immunotherapy, Pediatrics / 18.04.2019

MedicalResearch.com Interview with: [caption id="attachment_48695" align="alignleft" width="162"]Lianne Soller, PhDAllergy Research ManagerUniversity of British ColumbiaVancouver, BC, Canada   Dr. Soller[/caption] Lianne Soller, PhD Allergy Research Manager University of British Columbia Vancouver, BC, Canada   MedicalResearch.com: What is the background for this study? What are the main findings? Response: In 2017, a clinical trial of 37 subjects demonstrated that preschool peanut oral immunotherapy was safe, with predominantly mild symptoms reported and only one moderate reaction requiring epinephrine. Our study aimed to examine whether these findings would be applicable in a real-world setting (i.e., outside of research). We found that peanut oral immunotherapy is safe in the vast majority of preschoolers, with only 0.4% of patients experiencing a severe reaction, and only 12 out of ~40,000 peanut doses needed epinephrine (0.03%). 
Author Interviews, Cancer Research, Race/Ethnic Diversity / 18.04.2019

MedicalResearch.com Interview with: [caption id="attachment_46733" align="alignleft" width="120"]Farhad Islami, MD PhD Scientific Director, Surveillance Research American Cancer Society, Inc. Atlanta, GA 30303 Dr. Islami[/caption] Farhad Islami, MD PhD Scientific Director, Surveillance Research American Cancer Society, Inc. Atlanta, GA 30303  MedicalResearch.com: What is the background for this study? Response: Despite a continuous decline in cervical cancer incidence rates, earlier studies reported an increase in cervical adenocarcinoma incidence rates. However, those reports had major limitations, as they did not account for changes in hysterectomy prevalence and used cancer occurrence data covering only 10%-12% of the U.S. population (which may not be representative of the entire population, especially racial/ethnic minorities). Further, the most recent study examined the trends by age and histology through 2010. We examined contemporary trends in cervical cancer incidence rates in the U.S. (1999-2015) by age, race/ethnicity, major histological subtypes, and stage at diagnosis using up-to-date nationwide data after accounting for hysterectomy prevalence.