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Author Interviews, Blood Clots / 13.11.2013

MedicalResearch.com Interview with: Matteo Nicola Dario Di Minno, MD Dept. of Clinical Medicine and Surgery Regional Reference Center for Coagulation Disorders Federico II University, Naples, ItalyMedicalResearch.com: Matteo Nicola Dario Di Minno, MD Dept. of Clinical Medicine and Surgery Regional Reference Center for Coagulation Disorders Federico II University, Naples, Italy   MedicalResearch.com: What are the main findings of the study?
 Answer: In our study, patients with unprovoked VTE treated for a definite time with oral anticoagulants (ie, 3–12 months) had annual recurrence rates >5% in the presence of both overt and mild antithrombin deficiency and <5% with normal antithrombin levels, with these differences being statistically significant. Although these findings should be confirmed in further studies, a life-long oral anticoagulation might be considered in patients with unprovoked VTE. (more…)
Author Interviews, Chocolate, Nature, Nutrition, Pediatrics, Weight Research / 12.11.2013

Magdalena Cuenca García, PhD University of Granada Department of Physiology, School of Medicine Avd. Madrid 12; 18012 Granada (Spain)MedicalResearch.com Interview with: Magdalena Cuenca García, PhD University of Granada Department of Physiology, School of Medicine Avd. Madrid 12; 18012 Granada (Spain) MedicalResearch.com: What are the main findings of the study? Answer: In conclusion, the results of the present study showed that a higher chocolate consumption was associated with lower levels of central and total fatness in European adolescents. Of note is that the observed association was independent of total energy intake and saturated fat intake as well as objectively measured physical activity. In addition, results remained unchanged after adjusting for foods with high catechins concentration as fruit, vegetables and tea; as well as other products such as coffee that could influence the observed association between chocolate consumption and markers of total and central body fat. (more…)
Author Interviews, Flu - Influenza / 12.11.2013

MedicalResearch.com with: Dr Kate Mandeville MD MPH Clinical Research Fellow, London School of Hygiene and Tropical MedicineDr Kate Mandeville MD MPH Clinical Research Fellow, London School of Hygiene and Tropical Medicine   MedicalResearch.com: What is the background for your study? Dr. Mandeville: The UK spent nearly one billion pounds on pharmaceutical drugs during the swine flu pandemic, including vaccine and antiviral drugs. After the swine flu pandemic, it was revealed that some scientists on the World Health Organization’s advisory committee had links with the pharmaceutical industry. Scientists often provide commentary for journalists on emerging health risks and we set out to see whether scientists commentating on swine flu were also more likely to have links to pharmaceutical companies. We analysed UK newspaper coverage of the swine flu pandemic between April and July 2009. This was the period in which the UK government was making decisions on how best to respond to the emerging pandemic, including providing the public with vaccine and antiviral drugs. We looked for how often scientists were quoted in articles on the pandemic from a wide range of newspapers. We then examined these comments in more detail to see if scientists made an assessment of the risk to the public from swine flu, and compared these against assessments made by official agencies like the Department of Health. We also judged whether the scientists promoted or rejected the use of vaccines or antiviral drugs. For each scientist, we then looked for links with the pharmaceutical industry – or what we formally call competing interests - from a variety of sources, including scientific papers and the internet. (more…)
Author Interviews, Johns Hopkins, Stroke / 12.11.2013

Yogesh Moradiya MBBS From the Neurosciences Critical Care Division Johns Hopkins University, Baltimore, MD;MedicalResearch.com Interview with: Yogesh Moradiya MBBS From the Neurosciences Critical Care Division Johns Hopkins University, Baltimore, MD;   MedicalResearch.com: What are the main findings of the study? Answer: We studied 712,433 stroke cases in 6,839 hospital samples in United States over 11-year study period (2000-2010) and found that hospitals with neurology residency training program treated stroke patients with tissue plasminogen activator (tPA) more frequently than other teaching or non-teaching hospitals. The higher tPA utilization in hospitals with neurology residencies was independent of patient age, gender, ethnicity, insurance status, comorbidities, hospital geographic location, stroke case volume, calendar year and the Joint Commission Primary Stroke Center certification. (more…)
Author Interviews, Brain Injury, Cognitive Issues, Lancet / 12.11.2013

prof_david_menonMedicalResearch.com Interview with: Prof David K Menon MD PhD FRCP FRCA FFICM FMedSci Head, Division of Anaesthesia, University of Cambridge 
Consultant, Neurosciences Critical Care Unit 
BOC Professor, Royal College of Anaesthetists Professorial Fellow, Queens' College, Cambridge Senior Investigator, National Institute for Health Research Box 93, Addenbrooke's Hospital, 
Cambridge CB2 2QQ, UK MedicalResearch.com: What is the background for your study? Dr. Menon: We have known for some time that a history of traumatic brain injury (TBI) results in a significant (between 2 and 10 fold) increase in the likelihood of getting dementia in later life.  On possible mechanistic explanation for this comes from the finding that about a third of individuals who died of TBI, regardless of age, are found at autopsy to have deposits of β-amyloid in the brain, often Aβ42, which is the same variant of amyloid seen in the brain of patients who have Alzheimer’s Disease. However, such detection after death has made it impossible to examine the linkage of such early amyloid deposition to late dementia.  More recently, imaging with positron emission tomography (PET) and Pittsburgh compound B (PIB) has been used to image amyloid deposits in Alzheimer’s  Disease.  However, the technique had not been validated in traumatic brain injury. (more…)
Author Interviews, Diabetes, Gender Differences / 12.11.2013

MedicalResearch.com Interview with: Guy Fagherazzi, PhD Epidemiologist Scientific manager – E4N cohort study (www.e4n.fr) Inserm U1018 Team 9 Nutrition,hormones and women’s healthGuy Fagherazzi, PhD Epidemiologist Scientific manager – E4N cohort study (www.e4n.fr) Inserm U1018 Team 9 Nutrition,hormones and women’s health MedicalResearch.com: What are the main findings of the study?
 Dr. Fagherazzi: Our study of more than 60 000 French women from the E3N cohort study has shown that higher overall acidity of the diet, regardless of the individual foods making up that diet, was associated with a higher risk of type 2 diabetes. (more…)
Antioxidants, Author Interviews, Hearing Loss, Nutrition, University of Michigan / 12.11.2013

http://ajcn.nutrition.org/content/early/2013/11/06/ajcn.113.068437.abstractMedicalResearch.com Interview with: Sung Kyun Park, Sc.D., M.P.H Assistant Professor, Epidemiology Assistant Professor, Environmental Health Sciences Departments of Epidemiology and Environmental Health Sciences University of Michigan School of Public Health Ann Arbor, MI MedicalResearch.com: What are the main findings of the study?
 Answer: This study reports that persons who eat more dietary antioxidants (beta carotene and vitamin C) or magnesium have a lower risk of hearing loss. This finding was seen in the levels currently observed in the general US population and independent of demographic and socioeconomic factors, noise exposures from workplaces, recreations or firearms, and other potential risk factors. (more…)
General Medicine, PLoS / 12.11.2013

MedicalResearch.com Interview with: Jonas D. Finger and  Dr. Gert B.M. Mensink Jonas Finger, MPhil (Epidemiology) MA (Sports Sc) MA (Political Sc) Robert Koch-Institute - Department of Epidemiology and Health MonitoringDivision 24 - Interview surveys and European collaboration General-Pape-Straße 62-66, 12101 Berlin Germany MedicalResearch.com: What are the main findings of the study? Answer: People with a low level of education consume energy dense foods (sugar- and fat-rich foods) more frequently and low energy foods (fruit and vegetables) and alcohol less frequently compared to people with a high level of education. A new study aspect is that the role of physical activity level for the link between education and high energy food intake was also investigated. People with a low level of education have more frequently physically-demanding jobs leading to a higher level of total energy expenditure compared to sedentary office workers (mainly high educated). The latter are more active in their leisure time. The study provides some evidence to support the hypothesis that the low educated consumed more energy dense foods than the high educated because they expend more energy due to the physical work they do. (more…)
Author Interviews, Breast Cancer, Lancet, Radiation Therapy / 11.11.2013

Prof Jayant S Vaidya PhD Clinical Trials Group, Division of Surgery and Interventional Science University College London, London, UKMedicalResearch.com Interview with: Prof Jayant S Vaidya PhD Clinical Trials Group, Division of Surgery and Interventional Science University College London, London, UK MedicalResearch.com: What are the main findings of the study? Dr. Vaidya: The main findings are
  • a) these are longer term results that have confirmed our original publication in 201
  • (b) We found that when TARGIT intraoperative radiotherapy is given at the time of lumpectomy for breast cancer, the local control and survival from breast cancer is similar to several weeks of whole breast radiotherapy
  • c) we also found that with TARGIT there are significantly fewer deaths from other causes - i.e., fewer deaths from cardiovascular causes and other cancers
(more…)
Author Interviews, Pediatrics, Toxin Research / 11.11.2013

Mark A D’Andrea, MD, FACRO University Cancer and Diagnostic Centers Houston, TexasMedicalResearch.com interview with: Mark A D’Andrea, MD, FACRO University Cancer and Diagnostic Centers Houston, Texas MedicalResearch.com: What are the main findings of the study? D’Andrea: Human exposure to benzene is associated with multiple adverse health effects leading to hematological malignancies including leukemia, lymphoma, aplastic anemia, pancytopenia and chromosomal aberrations. In addition, benzene exposure can affect a variety of organs such as the liver, kidney, and brain. Compared to adults, children have a higher susceptibility to environmental chemical exposures including benzene. In this study, we assessed the adverse health effects of the benzene exposure in children (< 17 years) following a flaring incident at the British petroleum refinery in the Texas City, Texas. The findings were compared with those children not exposed to the benzene. We found that white blood cell counts were significantly decreased in benzene exposed children compared with the unexposed children. Conversely, platelet counts were increased significantly in the benzene exposed group compared with the unexposed group. Similarly, benzene exposed children had significantly higher levels of serum creatinine levels than those unexposed to benzene. Furthermore, considered indicators of hepatic damage, the serum levels of alkaline phosphatase, aspartate amino transferase, and alanine amino transferase were elevated in the benzene exposed children compared with the unexposed children. Moreover, children exposed to benzene experienced somatic symptoms, with headache, unsteady gait, and memory loss being reported the most frequently occurring events, followed by upper respiratory symptoms cough, nausea/vomiting, skin rash, shortness of breath, wheezing, dizziness, chest pain, painful joints, and weight loss. (more…)
Author Interviews, Heart Disease, Pediatrics / 10.11.2013

MedicalResearch.com interview with: Martha Mullett, MD MPH Neonatology West Virginia Universty Ped&Neo 1 Medical Center Dr Morgantown, WV 26506Martha Mullett, MD MPH Neonatology West Virginia Universty Ped&Neo 1 Medical Center Dr Morgantown, WV 26506   MedicalResearch.com: What are the main findings of the study? Dr. Mullett: The unique findings in this study relate to differences in triglycerides (TG) in premature infants and small for gestational age (SGA) infants when in 5th grade, at which time the children are approximately 11 years old.  Premature infants have higher triglyceride levels in 5th grade than term infants.(p<.05)  This difference appears in those premature infants who become overweight/obese by this age, but this reaches only a trend level. (p=.058) SGA infants who become overweight/obese by 5th grade (BMI ≥ 85th percentile) have TG that are significantly higher than all other 5th grade groups. (more…)
Author Interviews, Calcium, Gender Differences, Heart Disease / 09.11.2013

Joshua Lewis, Ph.D Raine Foundation / Alan Robson Fellow Bone and Vascular Research Group School of Medicine and Pharmacology University of Western Australia Department of Endocrinology and Diabetes Sir Charles Gairdner Hospital Hospital Avenue, Nedlands 6009MedicalResearch.com Interview with: Joshua Lewis, Ph.D Raine Foundation / Alan Robson Fellow Bone and Vascular Research Group School of Medicine and Pharmacology University of Western Australia Department of Endocrinology and Diabetes Sir Charles Gairdner Hospital Hospital Avenue, Nedlands 6009 www.boneandvascularresearch.org.au MedicalResearch.com: What are the main findings of the study? Dr. Lewis: The paper reports the findings from an ancillary study of the effects of 1200 mg per day of calcium supplementation on a major predictor of heart disease risk, carotid artery intima-medial thickness and atherosclerosis. The principle study was a large five-year double blind randomized controlled trial of calcium supplements or a placebo. After 3 years of calcium supplementation or placebo measures of carotid artery intima-medial thickness were identical in the placebo and calcium treated patients.  Atherosclerotic plaque was reduced in calcium treated patients when analysed as total calcium intake. These findings argue strongly against an adverse effect of high dose calcium tablets on cardiovascular risk. (more…)
Author Interviews, Critical Care - Intensive Care - ICUs, Yale / 09.11.2013

MedicalResearch.com Interview with: John Ney, MD, MPH Clinical Assistant Professor, Department of Neurology, University of Washington neyj@uw.edu MedicalResearch.com: What are the main findings of the study? Dr. Ney: My colleagues and I used a large, publicly available dataset to examine the usage and effectiveness of electroencephalography (EEG) in adult intensive care units (ICUs) in the United States over a five year period.  We compared routine EEG, which consists of a portable machine hooked up to the patient to record brainwaves for a short duration, usually 20-40 minutes, with continuous EEG monitoring, where a patient’s brainwaves are recorded continuously for 24 hours or more and examined, ideally in real-time.  Because most patients in the ICU are comatose, we have generally poor and crude indicators of their brain function.  ICU patients are particularly at risk for non-convulsive seizures, where the brain is seizing, but there are few outward signs of a seizure.  EEG is the only means of detecting non-convulsive seizures, and is useful in determining the brain’s reactions to drugs, monitoring for stroke and other abnormal activity. Our main finding is that ICU patients receiving continuous EEG monitoring was associated with increased survival relative to those who received routine EEG only.    In our sample, 39% of ICU patients who received routine EEG died compared to only 25% of those with continuous EEG monitoring. This finding was both substantial and statistically significant, even after adjustment for age and other demographics, clinical disease comorbidity severity measures, and hospital factors.  Although continuous EEG monitoring was more expensive, the increase in hospital charges were not significant after adjustment. (more…)
Author Interviews, Cancer Research, OBGYNE, Pediatrics / 09.11.2013

Alastair Sutcliffe M.D., Ph.D. From the Institute of Child Health University College LondonMedicalResearch.com  Interview with: Alastair Sutcliffe M.D., Ph.D. From the Institute of Child Health University College London   MedicalResearch.com: What are the main findings of the study?   Dr. Sutcliffe: Good NEWS for couples who need assisted conception. All the births (106,000) from Great Britain over 18 years were linked to the National Childhood Cancer Registry from the Human Fertilisation and Embryology Authority (which has recorded all births sine 1991 by law.)Those children who showed up on both registries, had IVF conception and childhood cancer. We predicted the number we would expect from the known national childhood cancer rates. We found ALMOST IDENTICAL rates 108 in our group and 109 predicted. NO INCREASED RISK OF CANCER AFTER IVF CONCEPTION IN OFFSPRING. (more…)
AHA Journals, Author Interviews, Lancet, Stroke / 07.11.2013

Dr. Colin Derdeyn Mallinckrodt Institute of Radiology and the Departments of Neurology and Neurosurgery Washington University School of Medicine, St Louis, MO, USAMedicalResearch.com Interview with: Dr. Colin Derdeyn Mallinckrodt Institute of Radiology and the Departments of Neurology and Neurosurgery Washington University School of Medicine, St Louis, MO, USA MedicalResearch.com: What are the main findings of the study?  Dr. Derdeyn: The primary results indicate that medical management, consisting of dual antiplatelets for 3 months after a transient ischemic attack (TIA) or stroke, and rapid, effective control of blood pressure (systolic BP less than 140 mm Hg and 130 mm Hg if diabetic) and LDL-cholesterol (less than 70 mg/dl), in addition to management of other risk factors, is superior to angioplasty and stenting in addition to the same medical regimen for reducing the risk of future stroke in patients with severe atherosclerotic stenosis (>70%) of a major intracranial artery.    In addition, while there were subgroups at higher risk for stroke on medical treatment (older age, female gender, prior stroke in the territory),  none of these subgroups appeared to have a benefit from stenting (i.e. stroke rates in the stenting groups in these subgroups was higher too). (more…)
Author Interviews, Depression, JAMA / 07.11.2013

Richard L. Kravitz, MD, MSPH Professor and Co-vice Chair (Research) Interim Director, UC Center Sacramento Co-Editor in Chief, Journal of General Internal MedicineMedicalResearch.com Interview with: Richard L. Kravitz, MD, MSPH Professor and Co-vice Chair (Research) Interim Director, UC Center Sacramento Co-Editor in Chief, Journal of General Internal Medicine MedicalResearch.com: What is the background for your study? Dr. Kravitz: Depression in the United States is both undertreated and overtreated.  As the de facto mental health care system for many, primary care is at the nexus of this problem.  Up to 30% of patients with major depression in primary care go undiagnosed.  At the same time, partly as a result of marketing, lots of patients who don’t need meds are started on antidepressants.   So we were interested in finding ways to get more truly depressed patients into treatment without overtreating patients who don’t need it. (more…)
Author Interviews, Exercise - Fitness, Pediatrics / 07.11.2013

MedicalResearch.com Interview with: Chris Fritz BSs PEZZ Center for Pediatric Endocrinology Zurich, Zurich, Switzerland MedicalResearch.com: What are the main findings of the study? Answer: Targeted strength training significantly increases daily spontaneous physical activity (PA) behaviour in boys. The less active children showed the greatest increase. 102 healthy school children were randomly placed in two groups. The control group continued three PE classes per week, whereas the intervention group had two out of three PE classes replaced by an individualised strength training program. At baseline there was no difference in anthropometry, body composition and PAEE between the groups. At the end of the training intervention, we found a significant increase of upper and lower body strength in the intervention group in boys and in girls. Boys significantly increased their PA by 10%. Without taking into account the energy expenditure during the strength training, the 10% PAEE increase corresponds to a weekly bike ride of 28 miles for a child of 40 kg body weight. Or in other words, an individualised school based strength training program increases energy expenditure outside the intervention by an equivalent of about 7kg of body fat corresponding to 10kg of chocolate per year. (more…)
Author Interviews, Breast Cancer / 07.11.2013

Mila Donker, MD Resident in Radiation Oncology Study monitor EORTC 10981-22023 AMAROS trialMedicalResearch.com Interview with: Mila Donker, MD Resident in Radiation Oncology Study monitor EORTC 10981-22023 AMAROS trial The Netherlands Cancer Institute - Antoni van Leeuwenhoek hospital, Plesmanlaan 121, 1066 CX Amsterdam, Netherlands MedicalResearch.com: What are the main findings of the study?  Dr. Donker: Results of EORTC trial 10853 which were recently published in the Journal of Clinical Oncology showed that breast conserving treatment combined with radiotherapy reduces the risk of local recurrence in women with ductal carcinoma in situ (DCIS). Between 1986 and 1996, this phase III EORTC trial 10853 randomized 1010 women with complete local excision of DCIS to no further treatment (503 patients) or radiotherapy (507 patients). The risk of any local recurrence was found to be reduced by 48% in the patients who also received radiotherapy. The 15-year local recurrence-free rate was 69% for the group of patients receiving breast conserving surgery alone, but this increased to 82% for the group of patients who also received radiotherapy, and the 15-year invasive local recurrence-free rate was 84% versus 90%, respectively. (more…)
Author Interviews, JAMA, Pediatrics, Weight Research / 07.11.2013

Thomas H. Inge, M.D., Ph.D. Professor of Surgery and Pediatrics Director of the Surgical Weight Loss Program for Teens Director for the Center for Bariatric Research and Innovation Cincinnati Children’s Hospital Medical CenterMedicalResearch.com Interview with: Thomas H. Inge, MD, PhD, FACS, FAAP Surgical Director, Surgical Weight Loss Program for Teens Director, Center for Bariatric Research and Innovation Attending Surgeon, Cincinnati Children’s Hospital Medical Center Professor, UC Department of Surgery Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio MedicalResearch.com: What are the main findings of the study? Dr. Inge: The mean age of the 242 participants of this observational study was 17.1±1.6 years and the median BMI was 50.5 kg/m2.  Fifty-one percent demonstrated four or more major co-morbid conditions.  Laparoscopic Roux-en-Y gastric bypass, vertical sleeve gastrectomy, and adjustable gastric banding were performed in 66%, 28%, and 6% of subjects, respectively.  There were no deaths during the initial hospitalization or within 30 days of surgery; major complications were seen in 19 subjects (8%). Minor complications were noted in 36 subjects (15%).  All re-operations and 85% of re-admissions were related to WLS. (more…)
Author Interviews, Cost of Health Care, Emergency Care / 06.11.2013

MedicalResearch.com Interview with: Jessica E. Galarraga, MD, MPH Resident Physician Department of Emergency Medicine George Washington University Hospital 2120 L. St. N.W. Suite 475 Washington D.C. Jessica E. Galarraga, MD, MPH Resident Physician Department of Emergency Medicine George Washington University Hospital 2120 L. St. N.W. Suite 475 Washington D.C.   MedicalResearch.com: What are the main findings of the study? Dr. Galarraga: This study examined how emergency department (ED) reimbursements for outpatient visits may be impacted by the insurance coverage expansion of the Patient Protection and Affordable Care Act as newly eligible patients gain coverage either through the Medicaid expansion or through health insurance exchanges. We conducted our analyses using the Medical Expenditure Panel Survey, a nationally representative survey managed by the Agency for Healthcare Research and Quality. We found that ED reimbursements for outpatient encounters by the previously uninsured who gain Medicaid insurance may increase by  17 percent and moving Medicaid-expansion ineligible patients to the private insurance market through insurance exchanges may increase reimbursements as high as 39 percent after the act is implemented. (more…)
Annals Internal Medicine, Author Interviews, General Medicine, Mediterranean Diet, Nutrition / 06.11.2013

Cécilia Samieri, PhD Institut pour la Santé Publique et le Développement, Case 11, Université Bordeaux Segalen, 146 rue Léo Saignat, 33076 Bordeaux Cedex, FranceMedicalResearch.com Interview with Cécilia Samieri, PhD Institut pour la Santé Publique et le Développement, Case 11, Université Bordeaux Segalen, 146 rue Léo Saignat, 33076 Bordeaux Cedex, France MedicalResearch.com: What are the main findings of the study? Dr. Samieri: That women with healthier dietary patterns at midlife were 40% more likely to survive age 70 or over free of major chronic diseases and with no impairment in physical function, cognition or mental health. (more…)
Author Interviews, Cancer Research, Chemotherapy / 06.11.2013

MedicalResearch.com Interview with: Dr. Shuichi Hironaka, MD Clinical Trial Promotion Department, Chiba Cancer Center 666-2 Nitona-cho Chuo-ku Chiba-shi Chiba, 260-8717 Japan MedicalResearch.com: What are the main findings of the study? Dr. Hironaka: This is the first randomized phase III trial comparing paclitaxel and irinotecan in second-line chemotherapy for advanced gastric cancer. This study showed that no statistically significant difference was observed between paclitaxel and irinotecan for overall survival. However, both are reasonable second-line treatment options for advanced gastric cancer. (more…)
Author Interviews, Diabetes, NYU, Weight Research / 06.11.2013

Manish Parikh MD Associate Professor of Surgery, NYU School of Medicine Director of Bariatric Surgery, Bellevue Hospital Center 550 First Ave NBV 15 South 7 New York, NY 10010MedicalResearch.com Interview with: Manish Parikh MD Associate Professor of Surgery, NYU School of Medicine Director of Bariatric Surgery, Bellevue Hospital Center 550 First Ave NBV 15 South 7 New York, NY 10010 MedicalResearch.com: What are the main findings of the study? Dr. Parikh: The main findings of this study is that surgery is safe and effective in patients with type 2 diabetes and BMI under 35.  The overall estimated rate of diabetes remission was 55% at 12 months, ranging from 33% for the adjustable gastric banding, 49% for the “mini” gastric bypass, 54% for the sleeve gastrectomy, 64% for the gastric bypass, 71% for the biliopancreatic diversion, and 81% for ileal transposition. (more…)
Author Interviews, Blood Pressure - Hypertension, University of Michigan / 05.11.2013

Jeremy Sussman, MD, MS Division of General Internal Medicine University of Michigan Staff Scientist, Center for Clinical Management Research Ann Arbor Veterans Affairs Healthcare SystemMedicalResearch.com Interview with: Jeremy Sussman, MD, MS Division of General Internal Medicine University of Michigan Staff Scientist, Center for Clinical Management Research Ann Arbor Veterans Affairs Healthcare System MedicalResearch.com: What are the main findings of the study? Dr. Sussman: We could prevent up to 180,000 more heart attacks and strokes in America every year using less medication overall. (more…)
Aging, General Medicine, McGill / 05.11.2013

Dr. Laurent Azoulay Project Leader, Lady Davis Institute Assistant Professor, Department of Oncology, McGill UniversityMedicalResearch.com Interview with: Dr. Laurent Azoulay Project Leader, Lady Davis Institute Assistant Professor, Department of Oncology, McGill University MedicalResearch.com: What are the main findings of the study? Dr. Azoulay: Using large population-based databases from the UK, we assembled a cohort of men newly-diagnosed with non-metastatic prostate cancer. Within this group of men, the use of statins after prostate cancer diagnosis was associated with a 24% decreased risk in cancer-related mortality. We observed duration- as well as a dose-response relationships. Furthermore, in a secondary analysis, we observed that the benefits were greater among men who used also used statins before their diagnosis, with more modest yet significant benefits among men who initiated the treatment after their diagnosis. The latter result is one of the novelties of this study, as it provides an estimate of the potential benefits of statins, if used in the adjuvant setting. (more…)
JAMA, Weight Research / 05.11.2013

MedicalResearch.com Interview with: Nicholas J. Christian, PhD Graduate School of Public Health University of Pittsburgh MedicalResearch.com:  What are the main findings of the study? Dr. Christian: We found that the differences between measured and self-reported weights following bariatric surgery were small and did not systematically differ by measured body mass index or degree of postoperative weight change. The average degree of underreporting by self-report was 0.7 kg for women and 1.0 kg for men. (more…)
Allergies, Author Interviews / 05.11.2013

Dr. Eric Macy, MD MS Southern California Permanente Medical Group Department of Allergy San Diego Medical Center, San Diego, CalifMedicalResearch.com Interview with: Dr. Eric Macy, MD MS Southern California Permanente Medical Group Department of Allergy San Diego Medical Center, San Diego, Calif   MedicalResearch.com: What are the main findings of the study? Dr. Macy: Admission to hospital with a history of penicillin allergy, though often inaccurate, is associated with significantly higher total hospital utilization along with significantly higher rates of MRSA, VRE, and Clostridium difficile infections. (more…)
Author Interviews, Pediatrics, Sleep Disorders, Weight Research / 05.11.2013

Chantelle Hart, Ph.D. Associate Professor of Public Health Center for Obesity Research & Education Department of Public Health 3223 N. Broad Street Philadelphia, PA 19140MedicalResearch.com Interview with: Chantelle Hart, Ph.D. Associate Professor of Public Health Center for Obesity Research & Education Department of Public Health Philadelphia, PA 19140   MedicalResearch.com: What are the main findings of the study? Dr. Hart: Following one week of sleeping their typical amount, children 8-11 years old were asked to decrease and increase their time in bed by 1.5 hours/night for one week each in random order.  Compared to when children decreased their sleep, when they increased their sleep, they reported consuming 134 kcal/day fewer, had lower fasting levels of leptin, a hunger-regulating hormone that is also highly correlated with the amount of adipose tissue, and weighed approximately 0.5 lbs less.  Reported decreases in food intake were most pronounced later in the day. (more…)