Author Interviews, BMJ, Vegetarians / 05.02.2014

MedicalResearch.com Interview with: Kinesh Patel, Research Fellow Wolfson Unit for Endoscopy St Mark’s Hospital, Harrow HA1 3UJ, UK MedicalResearch.com: What are the main findings of the study? Dr. Patel: Most drugs prescribed in primary care have ingredients that come from animals, but the animals they come from is not always clear and whether the drugs are suitable for vegetarians is difficult to find out conclusively, even after looking at information available on packets, information leaflets and on the internet.
Author Interviews, Heart Disease, JAMA, Nutrition, Sugar / 03.02.2014

MedicalReseach.com Interview with: Quanhe Yang, PhD Division for Heart Disease and Stroke Prevention Centers for Disease Control and Prevention, Atlanta, GA 30341 MedicalReseach.com: What are the main findings of the study? Dr. Yang: The majority of US adults consume more added sugar than is recommended for a healthy diet. On average, Americans consume about 15% of daily calories from added sugar.  About 70% of adults consume more than 10%of calories from added sugar and another 10% consume more than 25% of calories from added sugar. When you compare those who consume 7.5% (lowest quintile) of calories from added sugar with participants who consume between 17%-21% (quintile 4) of calories from added sugar, the latter group has a 38% higher risk of CVD mortality. But the risk of CVD death more than doubles  for those who consume  ≥21% (highest quintile) of calories from added sugar.
Alzheimer's - Dementia, Author Interviews, Baylor College of Medicine Houston, NEJM / 02.02.2014

Rachelle S. Doody, M.D.,Ph.D. Effie Marie Cain Chair in Alzheimer's Disease Research Director, Alzheimer's Disease and Memory Disorders Center Baylor College of Medicine-Department of Neurology Houston, Texas 77030: MedicalResearch.com MedicalResearch.com Interview with: Rachelle S. Doody, M.D.,Ph.D. Effie Marie Cain Chair in Alzheimer's Disease Research Director, Alzheimer's Disease and Memory Disorders Center Baylor College of Medicine-Department of Neurology Houston, Texas 77030: MedicalResearch.com MedicalResearch.com: What are the main findings of the study?  Dr. Doody: The study set out to see whether the antibody infusion treatment, Solanezumab, would improve the course of mild to moderate Alzheimer's disease in the ways necessary to gain drug approval.  Unfortunately, the results did not support an approvable treatment for this purpose.
Author Interviews, Cancer Research, Journal Clinical Oncology, Pain Research / 01.02.2014

MedicalResearch.com Interview with: Fengmin Zhao, MS,PhD Biostatistician Department of Biostatistics & Computational Biology Dana-Farber Cancer Institute Boston, MA 02215 MedicalResearch.com: What are the main findings of the study? Dr. Zhao: We analyzed 2,761 patients in this study. We found that at initial assessment, 53.0% of patients had no pain, 23.5% had mild pain, 10.3% had moderate pain, and 13.2% had severe pain. Overall, one third of patients with initial pain had pain reduction within 1 month of follow-up, and one fifth had an increase. Inadequate pain management was significantly associated with pain deterioration in these patients, as were lower baseline pain level, younger age, and poor health status. Of the patients without pain at initial assessment, 28.4% reported pain at the follow-up assessment (8.9% of them were moderate to severe pain), and more than half of them received inadequate pain management.
Accidents & Violence, Annals Internal Medicine, Author Interviews / 30.01.2014

MedicalResearch.com Interview with: Andrew Anglemyer, PhD, MPH; Clinical Pharmacy and Global Health Sciences University of California, San Francisco San Francisco, CAAndrew Anglemyer, PhD, MPH; Clinical Pharmacy and Global Health Sciences University of California, San Francisco San Francisco, CA MedicalResearch.com:  What are the main findings of the study?  Dr. Anglemyer: Over all, you are more than 3 times more likely to commit suicide if you have access to a firearm than if you do not.  And,  among men only, they are nearly 4 times more likely to commit suicide if they have access to a firearm than if they do not. Additionally, over all, you are 2 times more likely to be a victim of homicide if you have access to a firearm than if you do not. We also found that females have a higher likelihood of being a victim of homicide, than males when considering firearm access.  And we know from empirical data that the majority of female victims knew their assailant—which, to us, suggests that they were victims of domestic violence.
Author Interviews, Lancet, Weight Research / 28.01.2014

Professor Sally Wyke Deputy Director, Institute of Health and Wellbeing Professor (Institute of Health and Wellbeing Social Sciences) The University of GlasgowMedicalResearch.com Interview with: Professor Sally Wyke Deputy Director, Institute of Health and Wellbeing Professor (Institute of Health and Wellbeing Social Sciences) The University of Glasgow MedicalResearch.com: What are the main findings of the study? Prof. Wyke: The FFIT programme was very effective.  The men who did the programme lost nine times as much weight as the men who did not.  On average, they lost over 5.5kg  (11lbs)and kept it off for the full 12 months. In addition, we found highly significant differences in favour of the intervention objectively-measured waist, percentage body-fat, systolic and diastolic blood pressure, and self-reported physical activity, diet and indicators of well-being and physical aspects of quality of life.
Author Interviews, Health Care Systems, JAMA, Primary Care / 26.01.2014

Dr. Lyndonna Marrast MD Fellow in General Internal Medicine Cambridge Health Alliance 1493 Cambridge Street Cambridge, MA 02139 MedicalResearch.com Interview with: Dr. Lyndonna Marrast MD Fellow in General Internal Medicine Cambridge Health Alliance Cambridge, MA 02139 MedicalResearch.com:   What are the main findings of the study? Dr. Marrast: We found that disadvantaged patients (categorized as racial and ethnic minorities, non-English home language speakers, being low income, having Medicaid, or reporting fair or poor health) were more likely than other patients to be cared for by a minority physician. A majority, 54%, of black, Hispanic and Asian patients received care from a minority doctor and the vast majority, 70%, of those who report not speaking English at home got care from a minority physician.
Author Interviews, BMJ, Orthopedics / 26.01.2014

MedicalResearch.com Interview with: Keijo T Mäkelä Associate professor Department of Orthopaedics and Traumatology Turku University Hospital, Rauhankatu Turku, FI-20100, Finland MedicalResearch.com: What are the main findings of the study? Answer: • The implant survival of cemented total hip replacement was higher than that of uncemented total hip replacement in patients aged 65 years and older in our multinational register study with a comprehensive patient population. • The proportion of uncemented total hip replacement is rapidly increasing in Nordic countries. The increased use of uncemented total hip replacement group is not supported by these data.
Author Interviews, BMJ, Hip Fractures, Hormone Therapy, Orthopedics / 25.01.2014

Professor Nigel Arden Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences Botnar Research Centre Windmill Road Oxford OX3 7LDMedicalResearch.com Interview with: Professor Nigel Arden Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences Botnar Research Centre Oxford  OX3 7LD MedicalResearch.com: What are the main findings of the study? Professor Arden: We found that in a cohort of women who had used hormone replacement therapy (HRT) and underwent knee or hip replacement their risk of implant revision was reduced by about 40% compared to non-users of HRT.
Author Interviews, FDA, JAMA, Yale / 23.01.2014

MedicalResearch.com Interview with: Nicholas S. Downing, AB Yale University School of Medicine New Haven, Connecticut MedicalResearch.com: What are the main findings of the study? Answer: In our systematic review of all new drugs approved by the FDA over an 8 year period, we found that there was real variability in the quality and quantity of clinical trial evidence used as the basis of the agency’s approval decisions. Some drugs were studied in multiple randomized, double-blinded, controlled clinical trials that provide very helpful information for patients and physicians. However, other drugs were studied in clinical trials that did not produce as much information about their safety and effectiveness.
Author Interviews, BMJ, General Medicine, Mental Health Research, Pediatrics / 22.01.2014

MedicalResearch.com Interview with: Prof. Kathryn M Abel Professor of Psychiatry & Honorary Consultant Psychiatrist University of Manchester and Honorary Senior Lecturer at the Institute of Psychiatry, London. MedicalResearch.com: What are the main findings of the study? Answer: The main study findings were that exposure of a mother to a severe psychological stress of losing a close family member up to either 6 months before conception or at any time during pregnancy did not increase risk of subsequent psychotic illness in the offspring. Secondly, we found during childhood, if a close family member died then, especially a sibling of the child or one of their parents, these children were at slightly increased risk of developing a psychotic illness later in life. This was most likely to happen following a sudden death especially suicide and in particular following suicide a psychotic mood disorder was more likely than other kinds of psychosis such as schizophrenia (although the risk of schizophrenia was also increased following suicide). This effect was not accounted for by having  a family history of a psychotic illness or suicide.
Author Interviews, Brain Injury, JAMA / 22.01.2014

John W. O'Kane M.D. Associate Professor Family Medicine and Orthopaedics and Sports Medicine Medical Coordinator, U.W. Intercollegiate Athletics University of Washington Sports Medicine Clinic, SeattleMedicalResearch.com Interview with: John W. O'Kane M.D. Associate Professor Family Medicine and Orthopaedics and Sports Medicine Medical Coordinator, U.W. Intercollegiate Athletics University of Washington Sports Medicine Clinic, Seattle MedicalResearch.com: What are the main findings of the study? Dr. O’Kane:  In 11 to 14 year old female elite soccer players the concussion incidence was 13% with a rate of 1.2 per 1000 athletic exposures.   Symptoms lasted a median of 4 days and players with light or noise sensitivity, emotional lability, memory loss, nausea, and concentration problems took significantly longer to recover.  Heading the ball accounted for 30.5% of concussions and the vast majority of concussions (86%) occurred in games.  The majority of players (58.6%) reported playing with symptoms and less than half (44.1%) sought medical attention for their symptoms.  Those seeking medical attention were symptomatic longer and were less likely to play with symptoms.
Annals Internal Medicine, Author Interviews, Cost of Health Care, Health Care Systems, University of Pittsburgh / 22.01.2014

Janel Hanmer, MD, PhD University of Pittsburgh Medical Center Montefiore Hospital Pittsburgh, PA 15213MedicalResearch.com Interview with: Janel Hanmer, MD, PhD University of Pittsburgh Medical Center Montefiore Hospital Pittsburgh, PA 15213 MedicalResearch.com: What are the main findings of the study? Dr. Hanmer: We used the National Inpatient Sample - a sample of about 20% of US community hospitals with all discharges from those hospitals - to examine if insurance status is associated with transfer from one hospital to another. We were looking at patients who were already admitted to the hospital, not the patients who presented to the Emergency Department. We selected the five most common general medicine admissions for adults aged 18 to 64. We found that uninsured patients were less likely to be transferred than privately insured patients in four of the five conditions (about 20-40% less likely). We also found that women were less likely than men to be transferred in five of the conditions (about 35 to 40% less likely).
Aging, CMAJ / 21.01.2014

Professor Andrew Steptoe, MA, DPhil, DSc, FMedSci Director, Institute of Epidemiology and Health Care University College London British Heart Foundation Professor of Psychology Department of Epidemiology and Public Health London WC1E 6BTMedicalResearch.com Interview with: Professor Andrew Steptoe, MA, DPhil, DSc, FMedSci Director, Institute of Epidemiology and Health Care University College London British Heart Foundation Professor of Psychology Department of Epidemiology and Public Health London WC1E 6BT MedicalResearch.com: What are the main findings of the study? Dr. Steptoe: We are trying to understand whether positive well-being has beneficial effects as far as health and physical function is concerned.  The main findings are that the risk of developing impairments in activities of daily living (things life being able to bath or shower without help) over the next few years among older people is lower in people who enjoy life more. In addition, enjoyment of life predicted less decrease in walking speed over our 8 year study period in this sample of older men and women. Of course, these associations could be due to many things: the people with greater enjoyment of life could be more affluent, have less physical illness or disability to start with, or have healthier lifestyles at the outset, and these factors could predict the changes in physical function over time. But what we found is that baseline health, economic circumstances, and lifestyle explain only part of the association between enjoyment of life and deterioration in function. So the research suggests that enjoyment of life contributes to healthier and more active old age.
Author Interviews, Baylor College of Medicine Houston, JAMA, Outcomes & Safety, Surgical Research / 17.01.2014

MedicalResearch.com Interview with: Daniel A. Anaya, MD, FACS Associate Professor of Surgery - Surgical Oncology Michael E. DeBakey Department of Surgery Baylor College of Medicine Chief, General Surgery & Surgical Oncology SectionDirector, Liver Tumor Program Michael E. DeBakey VA Medical Center Houston, TX 77030 and Dr. Courtney J. Balentine, MD First author and surgical resident at Baylor College of Medicine MedicalResearch.com: What are the main findings of the study? Dr. Anaya:  That a good proportion of patients having colorectal operations will need additional assistance to recover during the postoperative period, resulting in being discharged to other facilities (nursing facilities, skilled care, etc) after surgery, and that hospitals where a higher-volume of colorectal operations are performed are more likely to discharge patients back to home after surgery.
Author Interviews, Brigham & Women's - Harvard, Health Care Systems, JAMA, Medical Research Centers, Outcomes & Safety / 17.01.2014

Elliot Wakeam MD Center for Surgery and Public Health Brigham and Women's Hospital Boston MA 02115MedicalResearch.com Interview with Elliot Wakeam MD Center for Surgery and Public Health Brigham and Women's Hospital Boston MA 02115 MedicalResearch.com: What are the main findings of the study? Dr. Wakeam: Our study examined failure to rescue (FTR), or death after postoperative complications, in safety net hospitals. Prior work has shown that hospital clinical resources can improve rescue rates, however, despite having higher levels of technology and other clinical resources that should lead to better rates of patient rescue, safety net hospitals still had greater rates of death after major complications.
Author Interviews, BMJ, OBGYNE, Pediatrics / 16.01.2014

Sophie Grigoriadis, MD, MA, PhD, FRCPC Head, Women's Mood and Anxiety Clinic: Reproductive Transitions, Fellowship Director, Sunnybrook Health Sciences Centre, Scientist, Sunnybrook Research Institute Adjunct Scientist, Women's College Research Institute, Associate Professor, Faculty of Medicine, University of TorontoMedicalResearch.com Interview with: Sophie Grigoriadis, MD, MA, PhD, FRCPC Head, Women's Mood and Anxiety Clinic:  Reproductive Transitions, Fellowship Director, Sunnybrook Health Sciences Centre, Scientist, Sunnybrook Research Institute Adjunct Scientist, Women's College Research Institute, Associate Professor, Faculty of Medicine, University of Toronto MedicalResearch.com: What are the main findings of the study? Dr. Grigoriadis: Infants of women exposed to selective serotonin reuptake inhibitors (SSRIs) during late pregnancy (but not early) are at risk for developing persistent pulmonary hypertension of the newborn (PPHN). PPHN is a condition in which blood pressure remains high in the lungs following birth and which results in breathing difficulties.  The symptoms can range from mild to severe, but the condition can be managed successfully typically after SSRI exposure. It is important to note that the baseline risk for PPHN in the general population is low (about 2 per 1,000 live births), and so the increase in risk with SSRIs still represents a low overall risk for developing PPHN following SSRI exposure in late pregnancy (increasing to approximately 5 per 1,000 live births). This increased risk means that 286 to 351 women would have to be treated with an SSRI during late pregnancy in order to result in 1 additional case of PPHN.
Author Interviews, BMJ, Outcomes & Safety / 16.01.2014

Sunita Vohra MD MSc FRCPC FCAHS Director, CARE Program Director, PedCAM Network, AIHS Health Scholar Professor, Dept of Pediatrics Faculty of Medicine & Dentistry University of Alberta Edmonton Continuing Care Centre, Edmonton, Alberta CanadaMedicalResearch.com Interview with: Sunita Vohra MD MSc FRCPC FCAHS Director, CARE Program Director, PedCAM Network, AIHS Health Scholar Professor, Dept of Pediatrics Faculty of Medicine & Dentistry University of Alberta Edmonton Continuing Care Centre, Edmonton, Alberta Canada MedicalResearch.com: What are the main findings of the study? Dr. Vohra: Our main findings were: (i) relative to how often systematic reviews evaluate the effectiveness of health interventions, the systematic review of harms is quite neglected; and (ii) even when systematic reviews do aim to evaluate harms, there is considerable room for improvement in reporting.
Allergies, Asthma, Author Interviews, Lancet / 15.01.2014

Mariona Pinart, PhD CREAL-Centre for Research in Environmental Epidemiology ISGlobal alliance Parc de Recerca Biomèdica de Barcelona Doctor Aiguader, 88 | 08003 BarcelonaMedicalResearch.com Interveiw with: Mariona Pinart, PhD CREAL-Centre for Research in Environmental Epidemiology ISGlobal alliance Doctor Aiguader, 88 | 08003 Barcelona MedicalResearch.com: What are the main findings of the study? Answer: The study examined 23.434 children at 4 and 8 years from 12 ongoing European population-based birth cohort studies that recorded information on current eczema, rhinitis, and asthma from questionnaires and serum-specific IgE to six allergens. We wanted to assess how often eczema, rhinitis and asthma coexist in the same children (comorbidity) and whether the occurrence of comorbidities was due to causality or casualty and finally we wanted to examine whether the occurrence of comorbidity was modified by IgE sensitization. We found that comorbidity affects about 4% of children aged 4–8 years and that about 50% of this comorbidity is due to causality, suggesting that these diseases share common pathophysiological mechanisms. In addition, we found that children comorbidity at age 4 are 30 to 60 times more likely to have comorbidity at age 8 years, suggesting that the presence of comorbidity at age 4 years is a strong determinant of comorbidity at age 8 years. Even children with one single disease are also at high risk of developing comorbidity by age 8 years. Interestingly, we found that not only comorbidity is present in children both sensitized and not sensitized to IgE but also that only 38% of incident comorbidity at age 8 years is explained by the presence of IgE sensitization at age 4 years.
Author Interviews, Diabetes, Diabetes Care, Ophthalmology / 15.01.2014

MedicalResearch.com Interview with: Dr. Eelco van Duinkerken Vrije Universiteit Medical Center, Amsterdama MedicalResearch.com: What are the main findings of the study? Answer: In our study we assessed the relationship between cerebral small vessel disease and peripheral microvascular function in type 1 diabetes patients. By MRI cerebral small vessel disease was assessed as white matter hyperintensities and lacunar infarcts (markers of ischemia) and cerebral microbleeds (expression of vascular leakage). We hypothesized that subgroups, i.e. those with (proliferative) retinopathy, are more at risk to develop cerebral small vessels disease. To this end, we selected type 1 diabetes patients with proliferative retinopathy, type 1 diabetes patients without microvascular complications and healthy controls. The main finding of our study was that only cerebral microbleeds, but not ischemic markers of cerebral small vessel disease were more prevalent in type 1 diabetes patients with proliferative retinopathy relative to the other groups. Cerebral microbleeds were also related to microvascular function in skin. This suggest that cerebral microbleeds are part of generalized microangiopathy in patients with type 1 diabetes.
Author Interviews, BMJ, Heart Disease, Nutrition / 15.01.2014

Dr Victoria J Burley Senior Lecturer in Nutritional Epidemiology School of Food Science and Nutrition University of Leeds Biostatistics, University of Leeds, UKMedicalResearch.com Interview with: Prof. Victoria J Burley Senior Lecturer in Nutritional Epidemiology School of Food Science and Nutrition University of Leeds Biostatistics, University of Leeds, UK MedicalResearch.com: What are the main findings of the study? Prof. Burley: Although it’s been suggested for a long time that foods rich in dietary fiber may protect individuals from having a heart attack or stroke because they lower some of the risk factors for these diseases, trying to determine how much dietary fibre might be beneficial and whether these benefits are apparent in all populations around the world has been less easy to research. Our research at the University of Leeds has pooled the results of published large-scale follow-up studies and has demonstrated a consistent lowering of risk of cardiovascular and coronary heart disease with increasing dietary fiber intake. This dose-response trend suggests that even small additional increments in intake may be beneficial in the long term.
Author Interviews, Gastrointestinal Disease, NEJM, Pediatrics, Vaccine Studies / 15.01.2014

W. Katherine Yih Ph.D., M.P.H Department of Population Medicine Harvard Medical School and Harvard Pilgrim Health Care InstituteMedicalResearch.com Interview with: W. Katherine Yih Ph.D., M.P.H Department of Population Medicine Harvard Medical School and Harvard Pilgrim Health Care Institute MedicalResearch.com:  What are the main findings of the study? Dr. Yih: The main findings are that vaccination with the first dose of RotaTeq is associated with a small increase in the risk of intussusception, which is concentrated in the first week after vaccination.  The estimated risk is about 1.5 excess cases per 100,000 first doses administered.  This risk is fairly small, amounting to roughly 1/10 of the risk seen after the original rotavirus vaccine (called Rotashield) that was used in 1998-1999, before it was withdrawn from the market. We also found evidence that Rotarix increases the risk of intussusception.  However, the number of infants receiving Rotarix and the number getting intussusception after Rotarix were too small to allow us to estimate the risk after Rotarix with any precision.
Author Interviews, Diabetes, Diabetes Care, Fish / 15.01.2014

Jyrki Virtanen, PhD Adjunct Professor of Nutritional Epidemiology University of Eastern Finland Institute of Public Health and Clinical Nutrition Kuopio, FinlandMedicalResearch.com Interview with: Jyrki Virtanen, PhD Adjunct Professor of Nutritional Epidemiology University of Eastern Finland Institute of Public Health and Clinical Nutrition Kuopio, Finland MedicalResearch.com: What are the main findings of the study? Dr. Virtanen: The main finding was that serum long-chain omega-3 polyunsaturated fatty acid (PUFA) concentration, an objective biomarker of fish and long-chain omega-3 PUFA intake, was associated with a lower risk of incident type 2 diabetes during the average follow-up of 19.3 years in middle-aged and older men from Eastern Finland. The risk was 33% lower in the highest vs. the lowest quartile after adjustment for potential confounders. In contrast, hair mercury, a marker for long-term exposure to mercury, was not associated with the risk. Previously in this study population, high hair mercury content has been associated with higher risk of cardiovascular diseases and attenuation of the beneficial impact of long-chain omega-3 PUFA on the risk. Also, we did not find associations with the intermediate-chain length omega-3 PUFA alpha-linolenic acid, either, which is a plant-based omega-3 PUFA. This suggests that the findings were specific to the long-chain omega-3 PUFAs from fish.
Author Interviews, Gastrointestinal Disease, Infections, NEJM, Vaccine Studies / 15.01.2014

MedicalResearch.com Interview with Eric S. Weintraub, M.P.H. Epidemiologist at Centers for Disease Control and Prevention MedicalResearch.com: What are the main findings of the study? Mr. Weintraub: While current rotavirus vaccines were not associated with intussusception in large pre-licensure trials, recent post-licensure data (from international settings) suggest the possibility of a low risk of intussusception occurrence after receipt of monovalent rotavirus vaccination (RV1).  We examined the risk of intussusception following RV1 vaccination in a U.S. population.  In this study of more than 200,000 doses of RV1, a slight increased risk of intussusception was observed after vaccination, which should be considered in light of the benefits of preventing rotavirus associated illness.
Author Interviews, Gastrointestinal Disease, JAMA, Nutrition, Pediatrics / 14.01.2014

Flavia Indrio, MD Department of Pediatrics Aldo Moro University of Bari Bari, ItalyMedicalResearch.com Interview with: Flavia Indrio, MD Department of Pediatrics Aldo Moro University of Bari Bari, Italy MedicalResearch.com: What are the main findings of the study? Answer: The main finding is that for the first time the use in prevention instead of treatment with a probiotic for the colic regurgitation and constipation.
Author Interviews, JAMA, Ophthalmology, Smoking / 14.01.2014

MedicalResearch.com Interview with: Birgitta Ejdervik Lindblad, MD PhD Department of Ophthalmology Örebro University Hospital Örebro, Sweden MedicalResearch.com: What are the main findings of the study? Answer: We have investigated the association between smoking cessation and risk of having a cataract extraction among 44 371 Swedish men aged 45-79 years. During 12 years of follow up we identified 5713 incident cases of cataract extraction. Smoking cessation significantly decreased the risk with time. Men who currently smoked more than 15 cigarettes per day had a 42 % increased risk of cataract extraction compared with men who had never smoked. More than 20 years since quitting smoking, men who had smoked more than 15 cigarettes per day had a 21% increased risk of  having a cataract extraction compared with men who had never smoked. The effect of smoking cessation was observed earlier among men who smoked less than 15 cigarettes per day but more than 2 decades since smoking cessation the risk had not decreased to the level of never smokers.
Author Interviews, JAMA, Nutrition, Pediatrics, University of Michigan / 14.01.2014

Yvonne M. Terry-McElrath, MSA Institute for Social Research, University of Michigan, Ann ArborMedicalResearch.com Interview with: Yvonne M. Terry-McElrath, MSA Institute for Social Research, University of Michigan, Ann Arbor MedicalResearch.com: What are the main findings of the study? Answer: This study examined 2007-2012 commercialism trends in schools attended by nationally representative samples of US elementary and secondary students. While some measures showed significant decreases over time (especially beverage vending measures), most students at both elementary and secondary school levels continued to be exposed to school-based commercialism. Commercialism increased significantly with grade level. The most frequent type of commercialism varied by school level:  food coupons used as incentives was most common at the elementary school level, while exclusive beverage contracts were the most prevalent type of commercialism for middle and high school students.
Author Interviews, Cancer Research, Lancet / 14.01.2014

MedicalResearch.com Interview with: Dr Jonathan Banks Programme Manager: The Discovery Research Programme Centre for Academic Primary Care NIHR School for Primary Care Research School of Social and Community Medicine University of Bristol Bristol BS8 2PSDr Jonathan Banks Programme Manager: The Discovery Research Programme Centre for Academic Primary Care NIHR School for Primary Care Research School of Social and Community Medicine University of Bristol  Bristol BS8 2PS MedicalResearch.com: What are the main findings of the study? Dr. Banks: We asked members of the public attending their local general practice or primary care centre to consider a series of hypothetical scenarios or vignettes which depicted cancer symptoms, their risk of cancer and the investigative processes involved in testing for cancer. We wanted to measure the point at which the risk of cancer outweighed the burden and inconvenience of testing in relation to lung, colorectal and pancreas cancers. Most people, around 88%, opted for testing even at the lowest risk of cancer which in our vignettes was 1%. Further analyses showed variation between cancers with fewer people opting for testing for colorectal cancer at a low (1%) risk and more people choosing to be tested for all cancers in the 60-69 age group.