Heart Disease, JACC / 16.04.2014

Rine Nakanishi, MD, PhD Los Angeles Biomedical Research Institute MedicalResearch.com Interview with: Rine Nakanishi, MD, PhD Los Angeles Biomedical Research Institute MedicalResearch.com: What are the main findings of the study? Dr. Nakanishi: With growing evidence that a measurement of the buildup of calcium in coronary arteries can predict heart disease risk, Los Angeles Biomedical Research Institute (LA BioMed) researchers found that the process of "calcium scoring" was also accurate in predicting the chances of dying among adults with little or no traditional risk factor of heart disease. The study conducted by LA BioMed researchers examined 5,593 adults with no known heart disease and zero or minimal risk factor of heart disease -- including hypertension, dyslipidemia, diabetes, current smoking and family history of heart disease -- who had undergone coronary artery calcium screening by non-contrast cardiac computed tomography from 1991-2011. Among the adults in the study, even those with low coronary artery calcium scores of 1-99 were 50% more likely to die of heart disease than adults with a calcium score of zero. Adults with moderate scores of 100-399 were 80% more likely to die from heart disease than those with a score of zero, and those with scores of 400 or more were three times more likely to die from heart disease, when compared to adults with no calcified plaque buildup, or a score of zero.
Author Interviews, Endocrinology, JCEM / 16.04.2014

Kai-Jen Tien, MD Division of Endocrinology and Metabolism, Department of Internal Medicine, Chi Mei Medical Center Assistant Professor, Center of General Education Chia Nan University of Pharmacy and Science Tainan, TaiwanMedicalResearch.com Interview with: Kai-Jen Tien, MD Division of Endocrinology and Metabolism, Department of Internal Medicine,  Chi Mei Medical Center Assistant Professor, Center of General Education Chia Nan University of Pharmacy and Science Tainan, Taiwan MedicalResearch.com: What are the main findings of the study? Answer:  We conducted the first and largest population-based cohort study to evaluate the association of obstructive sleep apnea (OSA) and osteoporosis in a 6-year follow-up investigation of an Asian population. OSA is characterized by repetitive episodes of apnea/hypopnea and hypoxia in tissue, which might impact the bone metabolism. The results of the study showed that patients with obstructive sleep apnea had 2.74 times the risk of osteoporosis than patents without obstructive sleep apnea after adjustment for the patient`s characteristics and comorbidities. Across all age groups and sex groups, individuals with OSA had higher incidence rate of osteoporosis than individuals without obstructive sleep apnea. Subgroup analysis showed that older patients and female patients had a higher risk for osteoporosis than their younger and male counterparts.
Author Interviews, Colon Cancer, JAMA, Surgical Research / 16.04.2014

MedicalResearch.com Interview Invitation Dorna Jafari, M.D. and Michael J Stamos, MD Professor of Surgery John E. Connolly Chair, Department of Surgery University of California, Irvine Orange, CA 92868 MedicalResearch.com: What are the main findings of the study? Answer: Surgeons are faced with an aging population and data regarding outcomes is rare given that many studies preclude the elderly from the study population. Therefore, it is difficult to accurately discuss risk of surgical resection given the lack of data. Therefore we aimed to report the national trends and outcomes of colorectal cancer treatment in the elderly population. We demonstrated that the majority of resections are performed in patients >65yeras old. There is a trend towards a decrease in incidence of colorectal resection and a decrease in rate of mortality during 2001-2010.  However, the unique physiological changes associated with aging contribute to increase morbidity and morality as demonstrated by our findings. In fact patients >85 years have a 472% increase in risk-adjusted mortality during a hospital admission compared to younger patients. However, despite the substantially higher mortality and morbidity associated with age, there has been a marked improvement in surgical outcomes in the elderly population.
Author Interviews, BMJ, McGill, Pediatrics / 16.04.2014

MedicalResearch.com Interview with: Ethan K Gough, PhD candidate Department of Epidemiology Biostatistics and Occupational Health McGill University, Montreal, QC, Canada MedicalResearch.com: What are the main findings of the study? Answer: Antibiotic use produces significant gains toward expected growth in children, for their age and sex, from low- and middle-income countries. Children included in our study were generally smaller in height and weight than adequately nourished children of the same age, reflecting the spectrum of stunting and wasting malnutrition seen in low- and middle-income countries. Antibiotic use had a larger impact on weight than height, and the effect on weight was larger in populations who may be at greater risk of infections and early mortality, such as populations with a high prevalence of HIV infection or exposure, and a high prevalence of severe acute malnutrition.
Author Interviews, JAMA, Lung Cancer, Pulmonary Disease / 15.04.2014

Renda Soylemez Wiener, MD, MPH Assistant Professor of Medicine The Pulmonary Center Boston University School of Medicine Center for Healthcare Organization & Implementation Research Edith Nourse Rogers Memorial VA HospitalMedicalResearch.com Interview with: Renda Soylemez Wiener, MD, MPH Assistant Professor of Medicine The Pulmonary Center Boston University School of Medicine Center for Healthcare Organization & Implementation Research Edith Nourse Rogers Memorial VA Hospital MedicalResearch.com: What are the main findings of the study? Dr. Soylemez Wiener: The main finding is that evaluation of pulmonary nodules to determine whether or not they are cancerous is inconsistent with clinical practice guideline recommendations in almost half of cases, suggesting there is room for improvement in clinical care of these patients. Patients with pulmonary nodules are sometimes evaluated more aggressively than they should be (18%), which can cause harms to patients from unnecessary invasive tests (biopsies or surgery) or unneeded radiation exposure from imaging studies. Still more patients (27%) are followed less aggressively than they should be, which in the worst case scenario could lead to delays in the diagnosis and treatment of cancer. It is particularly important to improve care of these patients now, because new guidelines from the US Preventive Services Task Force recommend CT screening for lung cancer screening, which often finds pulmonary nodules that require evaluation.
Author Interviews, BMJ, Rheumatology / 15.04.2014

Zhang, Xuan MD Professor of Medicine Dept. of Rheumatology Peking Union Medical College Hospital Beijing,China,100730MedicalResearch.com Interview with: Zhang, Xuan MD Professor of Medicine Dept. of Rheumatology Peking Union Medical College Hospital Beijing,China,100730 and Dr. Peter E. Lipsky, MD Formerly National Institute of Arthritis and Musculoskeletal and Skin Diseases National Institutes of Health, Bethesda, MD, MedicalResearch.com: What are the main findings of the study? Prof. Zhang & Lipsky--The results of this study indicate that TwHF is effective for the treatment of active rhematoid arthritis (RA). Importantly, these are the first data indicating that TwHF is effective in DMARD-naïve patients with active rheumatoid arthritis. At week 24, TwHF monotherapy resulted in significant improvement of disease activity, including pain assessment, the patient’s and physician’s global assessment, tender joint counts, swollen joint counts, ESR, CRP, and HAQ and SF-36 scores. MTX monotherapy and TwHF monotherapy had similar efficacy as shown by ACR20, ACR50 and ACR70 response criteria, EULAR and cDAI good response criteria, as well as DAS28 remission criteria and low disease activity(LDA) rate. The efficacy of TwHF was not inferior to that of MTX, and MTX +TwHF combination therapy was more effective than monotherapy in treating active rhematoid arthritis. A safety evaluation of the study demonstrated that the frequency of total adverse events and severe adverse events of TwHF monotherapy was not significantly higher than that of MTX monotherapy, except for a slightly increased frequency of irregular menstruation.
Author Interviews, JAMA, OBGYNE, Weight Research / 15.04.2014

MedicalResearch.com Interview with: Dagfinn Aune MS Department of Epidemiology and Biostatistics School of Public Health Imperial College London St. Mary's Campus Norfolk Place, Paddington, London W2 1PG, UK MedicalResearch.com: What are the main findings of the study? Answer: We conducted a systematic review and meta-analysis of studies examining the association between maternal body mass index (BMI) and risk of fetal death, stillbirth, neonatal, perinatal and infant death. We found that the risk of all these outcomes increased with greater BMI in a dose-response fashion. For example even within the high end of what is considered the normal BMI range (BMI of 24-25) there was a 10-20% increase in the relative risk, but the strongest relations were seen for those who were obese and morbidly obese with 30-60% and 2-3 fold increases in the relative risk respectively (depending on the outcome examined).
Author Interviews, Blood Pressure - Hypertension, BMJ, Salt-Sodium / 15.04.2014

Dr. Feng He Wolfson Institute of Preventive Medicine Barts and The London School of Medicine and Dentistry Queen Mary University of London, London, UKMedicalResearch.com Interview with: Dr. Feng He Wolfson Institute of Preventive Medicine Barts and The London School of Medicine and Dentistry Queen Mary University of London, London, UK
MedicalResearch.com: What are the main findings of the study? Dr. He:
  • The UK salt reduction program has led to a fall in population blood pressure and thereby contributed to the reduction in stroke and heart disease deaths.
  •  In 2003, the UK Food Standards Agency and CASH (Consensus Action on Salt & Health) developed a salt reduction program. As approximately 80% of the salt in the diet is added to food by the food industry i.e. in processed foods, fast foods, canteen and restaurant foods etc, the public have no choice about eating it. Therefore progressive incremental targets to limit the amount of salt for each food category were set, which the industry had to achieve in a specified time. Reductions first started in 2003 and are continuing to this day.
  • The salt reduction program has been very successful and led to a 15% reduction in the average salt intake of the population, from 9.5g per day in 2003 to 8.1g per day in 2011 (P<0.05).
  • Over the same time period, blood pressure fell in the adult population by 3 mm Hg systolic and 1.4 mm Hg diastolic (P<0.0001). Stroke and heart disease deaths fell by 42% (P<0.0001) and 40% (P<0.0001) respectively.
  • It is possible that these falls in blood pressure and deaths from stroke and heart disease were attributable to various factors such as changes in diet, lifestyles and the improvement in the treatment of cardiovascular disease and its risk factors. Our further analysis showed that the reduction in salt intake played an important role, particularly in the falls in blood pressure.
  •  In a further analysis, we looked at individuals who were not on any drug treatment for blood pressure and a correction was made for all other variables that could have influenced blood pressure, apart from salt. There was still a fall in adult population blood pressure of 2.7mm Hg systolic/ 1.1mm Hg diastolic, (P <0.0001). This reduction in blood pressure could therefore be largely attributed to the fall in salt intake.
  •  It is well established that raised blood pressure throughout its range is a major cause of stroke and heart disease. The reduction in salt intake that led to a fall in blood pressure would have played an important role in both stroke and heart disease deaths.
  • Despite considerable progress being made on salt reduction, the average salt intake in England is still high. In 2011, it was 8.1 g/day which is over a third more salt than the recommended level of 6g/day. Therefore continuing and much greater efforts are needed to achieve further reductions in salt intake to prevent the maximum number of stroke and heart disease deaths.
Author Interviews, Heart Disease, JAMA, Mental Health Research / 15.04.2014

https://archinte.jamanetwork.com/article.aspx?articleid=1860496MedicalResearch.com Interview with: Dr. Jeffery  C. Huffman, M.D. Harvard Medical School Department of Psychiatry Massachusetts General Hospital, Boston MedicalResearch.com: What are the main findings of the study? Dr. Huffman: Depression and anxiety in cardiac patients are associated with adverse cardiac outcomes.  We completed a very low-intensity care management intervention to identify depression and anxiety disorders during a cardiac admission and then to assist in the monitoring and management of the condition over the next 24 weeks. There have been other care management trials in cardiac patients, but ours was the first to co-manage depression and anxiety, the first to initiate treatment in the hospital, the first to take a broad population of cardiac patients rather than a single diagnosis, and the first to use such a low-resource strategy with only a single part-time social worker to coordinate care. We found that the care management intervention was associated with significant improvements in mental health treatment, mental health related quality of life, depression, and function at 24 weeks compared to enhanced treatment as usual.  We did not find differences in anxiety, adherence, or cardiac readmissions.
Addiction, Frailty, Geriatrics, JAMA, Pharmacology / 15.04.2014

Cara Tannenbaum, MD, MSc The Michel Saucier Endowed Chair in Geriatric Pharmacology, Health and Aging La Chaire pharmaceutique Michel-Saucier en santé et vieillissement Professor of Medicine and Pharmacy University of Montreal Centre de Recherche Institut Universitaire de Gériatrie de Montréal Montreal, QC MedicalResearch.com Interview with: Cara Tannenbaum, MD, MSc The Michel Saucier Endowed Chair in Geriatric Pharmacology, Health and Aging,Professor of Medicine and Pharmacy University of Montreal Centre de Recherche Institut Universitaire de Gériatrie de Montréal Montreal, QC MedicalResearch.com: What are the main findings of the study? Dr. Tannenbaum: The EMPOWER study showed that providing older patients with information about the harms of sleeping pill use led to discontinuation or dose reduction in 1-in-every 4 patients with longstanding use of benzodiazepines. Receipt of evidence-based information about drug harms resulted in a 8-fold higher likelihood of benzodiazepine cessation. Many physicians think that patients become too dependent on sedative-hypnotics to successfully discontinue. Regardless of age, sex, and duration of use, 27% of patients aged 65-95 in this study successfully completed the recommended 20-week tapering protocol during a 6-month time period and another 11% were in the process of tapering. EMPOWERing patients with evidence-based information therefore results in appropriate risk reduction.
Annals Internal Medicine, Author Interviews / 14.04.2014

Sharon K. Inouye, MD, MPH Professor of Medicine, Harvard Medical School Director, Aging Brain Center, Institute for Aging Research Hebrew SeniorLife both in Boston, MAMedicalResearch.com Interview with: Sharon K. Inouye, MD, MPH Professor of Medicine, Harvard Medical School Director, Aging Brain Center, Institute for Aging Research Hebrew SeniorLife both in Boston, MA Study Co- Authors Cyrus Kosar, Douglas Tommet, Eva Schmitt, Margaret Puelle, Jane Saczynski, Edward Marcantonio and Richard Jones.  MedicalResearch.com: What are the main findings of the study?  Dr. Inouye: In this study, we developed and validated a new scoring system for delirium severity.  Delirium (acute confusional state) is a common and morbid complication of hospitalization for older persons, which often goes undetected.  Our new scoring system indicates that the severity of delirium is directly related to hospital outcomes, such as length of stay, nursing home placement, death, and healthcare costs.
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.
Author Interviews, Blood Pressure - Hypertension, CMAJ, McGill, Stroke / 14.04.2014

Finlay A McAlister MD Division of General Internal Medicine Patient Health Outcomes Research and Clinical Effectiveness Unit Epidemiology Coordinating and Research (EPICORE) Centre McGill University, Montréal, QuebecMedicalResearch.com Interview with: Finlay A McAlister MD University of Alberta, Edmonton, Canada MedicalResearch.com: What are the main findings of the study? Dr. McAlister: We tested 2 systems of case management on top of usual care (note that at baseline more than 3/4 of our study patients were already taking medications to lower blood pressure (BP) and/or cholesterol but none were at guideline-recommended targets). The first (our "control" group) was a nurse seeing patients monthly x 6 months, measuring their blood pressure and LDL cholesterol, counseling them about risk factor reduction strategies (including lifestyle and medication adherence), and faxing results of BP/cholesterol to their primary care physicians with advice to patients who had blood pressure or cholesterol above guideline-recommended targets to see their primary care physician. The second (our "intervention" group) was a pharmacist seeing patients monthly x 6 months, measuring their blood pressure and LDL cholesterol, counseling them about risk factor reduction strategies (including lifestyle and medication adherence), and faxing results of BP/cholesterol to their primary care physicians.  However, if patients had blood pressure or cholesterol above guideline-recommended targets instead of just recommending that the patient see their primary care physician the pharmacist provided them with a prescription for medication (or up-titration of their current medications) to address the uncontrolled risk factor. Both groups improved substantially over usual care, but the intervention group improved even more (13% absolute improvement in control of BP/cholesterol levels compared to the nurse-led control arm) .
Accidents & Violence, Exercise - Fitness, Lancet / 13.04.2014

MedicalResearch.com Interview with: Zoe Michaleff PhD Student, Musculoskeletal Division The George Institute for Global Health Sydney NSW 2000 Australia MedicalResearch.com: What are the main findings of the study? Answer: Our study showed that a 30 minute advice session with two phone call follow ups was as effective for chronic whiplash as the comprehensive physiotherapy exercise program in which participants received twenty, one-hour individually-tailored and supervised exercise sessions over a 12-week period. While people's pain and activity improved in both treatment groups, the most important finding is that there were no differences between groups. This finding held true for all outcome measures except for two secondary outcome measures of self rated recovery (global perceived effect) and functional ability (patient specific functional scale) which were in favour of the comprehensive exercise program however the size of these effects were too small to be considered clinically meaningful.
Author Interviews, Hepatitis - Liver Disease, NEJM / 12.04.2014

Kris V. Kowdley, MD Director of Research & Director of the Liver Center of Excellence Digestive Disease Institute Virginia Mason Medical Center Seattle, WA 98111MedicalResearch.com Interview with: Kris V. Kowdley, MD Director of Research & Director of the Liver Center of Excellence Digestive Disease Institute Virginia Mason Medical Center Seattle, WA 98111 MedicalResearch.com: What are the main findings of the study? Dr. Kowdley:  A fixed-dose combination of ledipasvir and sofosbuvir in chronic Hepatitis C (HCV) genotype 1 patients without cirrhosis for 8 weeks without ribavirin was equally effective as the same combination with ribavirin added and also a 12 week combination of ledipasvir-sofosbuvir (without ribavirin).
Author Interviews, Heart Disease, NEJM / 11.04.2014

Marc A. Pfeffer, M.D., Ph.D. Dzau Professor of Medicine Harvard Medical School Cardiovascular Division Brigham and Women's HospitalMedicalResearch.com Interview with: Marc A. Pfeffer, M.D., Ph.D. Dzau Professor of Medicine Harvard Medical School Cardiovascular Division Brigham and Women's Hospital MedicalResearch.com: What are the main findings of the study? Dr. Pfeffer: We randomized 3445 patients with symptomatic heart failure and a left ventricular ejection fraction greater than or equal to 45% (heart failure with preserved ejection fraction or diastolic heart failure) to spironolactone or placebo and followed them for over 3 years. Our primary outcome the composite of death from cardiovascular causes, aborted cardiac arrest, or hospitalization for management of heart failure was not significantly reduced in the group randomized to spironolactone. We did, however, observe that fewer patients in the spironolactone group were hospitalized for the management of heart failure following randomization. Spironolactone therapy was associated with higher incidence of  hyperkalemia and rises in serum creatinine.
Author Interviews, Breast Cancer, JNCI, Nutrition / 11.04.2014

dr_sabina-sieriMedicalResearch.com Interview with: Sabina Sieri, PhD Epidemiology and Prevention Unit Department of Preventive & Predictive Medicine Fondazione IRCCS Istituto Nazionale dei Tumori 20133 Milan – Italy MedicalResearch.com: What are the main findings of this study? Dr. Sieri: In our study we found that there was an increased risk of developing breast cancer from high saturated fat intake. High total and saturated fat intake were associated with greater risk of ER PR positive breast cancer. High saturated fat intake was also associated with a greater risk of HER2 negative disease. So, a high-fat diet increases breast cancer risk and, most conspicuously, a high saturated fat intake increases the risk of developing hormone-sensitive diseases, suggesting saturated fat involvement in the etiology of hormone-sensitive breast cancer.
Author Interviews, JAMA / 11.04.2014

MedicalResearch.com Interview with: Wei-ping Zhou, MD, PhD Department of Hepatic Surgery Eastern Hepatobiliary Surgery Hospital Shanghai, China MedicalResearch.com: What are the main findings of the study?  Answer:  The main finding is that Quantitative HBsAg can be used as a new prognostic factor of Hepatocellular Carcinoma recurrence after partial hepatectomy in patients with a low HBV-DNA level.
Author Interviews, Autism, JAMA / 10.04.2014

Bradley S. Peterson, MD Director of the Center for Developmental Neuropsychiatry Director of the Center for Developmental Neuropsychiatry, New York State Psychiatric Institute Suzanne Crosby Murphy Professor in Pediatric Neuropsychiatry, Columbia University, NYMedicalResearch.com Interview with: Bradley S. Peterson, MD Director of the Center for Developmental Neuropsychiatry Director of the Center for Developmental Neuropsychiatry, New York State Psychiatric Institute Suzanne Crosby Murphy Professor in Pediatric Neuropsychiatry, Columbia University, NY MedicalResearch.com: What are the main findings of the study? Dr. Peterson: We detected the presence of lactate in the brains of 13% of 75 participants who had ASD (Autism Spectrum Disorder), compared with 1% of the brains of 96 typically developing control participants. The presence of lactate was especially more common in adults who have ASD. Lactate is a product of anaerobic metabolism, which generally should not occur in healthy, living brains under normal circumstances. The presence of lactate in the brains of persons with Autism Spectrum Disorder therefore suggests the presence of deficient production of energy stores by a component of brain cells called “mitochondria”. We detected lactate most commonly in the cingulate gyrus, a region that supports the higher-order control of thought, emotion, and behavior, and that has been implicated previously in Autism Spectrum Disorder.
Annals Internal Medicine, Author Interviews, Compliance, Cost of Health Care, McGill, Pharmacology / 09.04.2014

Robyn Tamblyn BScN Msc PhD James McGill Chair Departments of Medicine and Epidemiology and Biostatistics McGill University Scientific Director Institute of Health Services and Policy Research Canadian Institutes of Health Research MedicalResearch.com Interview with: Robyn Tamblyn BScN Msc PhD James McGill Chair Departments of Medicine and Epidemiology and Biostatistics McGill University and Scientific Director Institute of Health Services and Policy Research Canadian Institutes of Health Research MedicalResearch.com: What are the main findings of the study? Dr. Tamblyn: Higher drug costs are associated with a higher probability of primary non-adherence, whereas better follow-up by the prescribing physician, and a policy to provide medication at no cost for the very poor increase the likelihood of adherence
Author Interviews, Lancet, OBGYNE / 09.04.2014

Enrique F. Schisterman, Ph.D. Chief and Senior Investigator Epidemiology Branch, DIPHR Eunice Kennedy Shriver National Institute of Child Health and Human Development Rockville, MD 20854MedicalResearch.com Interview with: Enrique F. Schisterman, Ph.D. Chief and Senior Investigator Epidemiology Branch, DIPHR Eunice Kennedy Shriver National Institute of Child Health and Human Development Rockville, MD 20854 MedicalResearch.com: What are the main findings of the study? Dr. Schisterman: Our results indicate that aspirin is not effective for reducing the chances of pregnancy loss in most cases. For the total number of women in the study, 13 percent of women who took aspirin and became pregnant subsequently experienced another loss, compared with 12 percent who took the placebo. Ultimately, 58 percent of women taking aspirin and 53 percent of the placebo group got pregnant and later gave birth. However, additional research is needed to investigate the finding that women who had experienced a single, recent pregnancy loss (before 4 1/2 months of pregnancy and within the past year) had an increased rate of pregnancy and live birth while on aspirin therapy. Among this group, 78 percent of those who took aspirin became pregnant, compared with 66 percent of those who took the placebo. For this subset of women, 62 percent of the aspirin group and 53 percent of the placebo group gave birth.
Author Interviews, BMJ, Eating Disorders, Weight Research / 09.04.2014

Ulla Räisänen Senior Researcher HERG Health Experiences Research Group Department of Primary Care Health Sciences University of Oxford Oxford OX1 2ETMedicalResearch.com  Interview with Ulla Räisänen Senior Researcher HERG Health Experiences Research Group Department of Primary Care Health Sciences University of Oxford Oxford OX1 2ET MedicalResearch.com : What are the main findings of the study? Answer: We conducted a qualitative interview study exploring how young men (aged 16-25) recognise eating disorder symptoms and decide to seek help, and to examine their experiences of initial contacts with primary care in the UK. Our data suggest that the widespread perception of eating disorders as uniquely or predominantly a female problem led to an initial failure by young men to recognise their behaviours as symptoms of an eating disorder. Many presented late in their illness trajectory when eating disorder behaviours and symptoms were entrenched, and some felt that opportunities to recognise their illness had been missed because of others’ lack of awareness of eating disorders in men. In addition, the men discussed the lack of gender-appropriate information and resources for men with eating disorders as an additional impediment to making sense of their experiences, and some felt that health and other professionals had been slow to recognise their symptoms because they were men.
Author Interviews, CDC, Cost of Health Care, Diabetes, Diabetes Care / 08.04.2014

MedicalResearch.com Interview with: Dr. Rui Li Division of Diabetes Translation Centers for Disease Control and Prevention Atlanta, GA MedicalResearch.com: What are the main findings of the study? Answer: The proportion of people with diabetes facing high out-of-pocket (OOP) burden declined between 2001 and 2011. Although insurance and income related disparities have declined, almost one-fourth of all people with diabetes still face a high out-of-pocket burden.
Accidents & Violence, Author Interviews, JAMA, Pediatrics / 07.04.2014

Dr. Marie Claude Ouimet, Ph.D. Assistant Professor/ Professeure adjointe University of Sherbrooke/ Université de Sherbrooke Faculty of Medicine and Health Sciences/ Faculté de médecine et des sciences de la santé Longueuil, QC, Canada, J4K 0A8MedicalResearch.com Interview with: Dr. Marie Claude Ouimet, Ph.D. Assistant Professor/ Professeure adjointe University of Sherbrooke/ Université de Sherbrooke Faculty of Medicine and Health Sciences/ Faculté de médecine et des sciences de la santé Longueuil, QC, Canada, J4K 0A8 MedicalResearch.com: What are the main findings of the study? Dr. Ouimet :The goal of our study was to examine if teenagers’ driving risk was associated with a neurobiological factor. Driving was continuously observed with cameras and sensors installed in the vehicles of teenagers during their first 18 months of licensure. Cortisol response was measured within the first weeks of licensing. Our study showed two main findings: 1) Higher cortisol response to a stressful event was associated with lower crash and near crash rates over the study period; 2) Higher cortisol response was also linked to a sharper decrease in crash and near crash rates over time.  
Author Interviews, Cost of Health Care, JAMA / 07.04.2014

dr_sandra_l_deckerMedicalResearch.com Interview Sandra L. Decker, Ph.D. Distinguished Consultant Centers for Disease Control and Prevention National Center for Health Statistics Hyattsville, MD 20782   MedicalResearch.com: What are the main findings of the study? Dr. Decker: One of the main findings is that the percent of the low income population that is uninsured is higher in states not expanding Medicaid than those expanding.  The low income uninsured in non-expansion states are more likely to report having or having had certain health conditions such as hypertension, cancer, stroke, emphysema, or a heart condition than those in expansion states. 
Author Interviews, BMJ, Heart Disease / 06.04.2014

Professor Ben He Department of Cardiology Renji Hospital, School of Medicine Shanghai Jiao Tong University, Shanghai China.MedicalResearch.com Interview with: Professor Ben He Department of Cardiology Renji Hospital, School of Medicine Shanghai Jiao Tong University, Shanghai China. MedicalResearch.com: What are the main findings of the study? Professor He: Elimination of PVCs by catheter ablation can improve LVEF and reverse LV dimensions. The pooled mean change in LVEF post-ablation meets the prespecified borderline (5%) and can be considered clinically effective. Beneficial effects of ablation of frequent PVCs in improving LV function are more significant in patients with reduced LVEF at baseline.
Author Interviews, Diabetes, Diabetes Care, Ophthalmology / 06.04.2014

Massimo Porta, MD PhD Professor of Medicine Head, Unit of Internal Medicine 1 Department of Medical Sciences University of TurinMedicalResearch.com Interview with: Massimo Porta, MD PhD Professor of Medicine Head, Unit of Internal Medicine 1 Department of Medical Sciences  University of Turin MedicalResearch.com: What are the main findings of the study? Dr. Porta: Type 2 diabetes has a slow, insidious onset and may remain undiagnosed for several years, during which complications may arise and progress. As a result, many patients already have retinopathy at the time a clinical diagnosis is finally made. Previous attempts at estimating the duration of this period of "hidden" diabetes relied upon  extrapolations of a linear correlation between known duration of diabetes and prevalence of retinopathy. This led to overestimates, because: a) the best fitting correlation may not be linear, b) series included insulin treated patients, who might have late-onset type 1 diabetes, c) patients with any mild retinopathy were included whereas we now know that up to 10% of non diabetic individuals may have minimal retinal signs. By taking these variables into account, ie including only patients not on insulin and with moderate or more severe retinopathy and applying different mathematical models, we ended up with an estimated duration preceding diagnosis of type 2 diabetes of 4-6 years, against longer than 13 years using "standard" criteria.