Author Interviews, CDC, JAMA, Tobacco / 15.10.2014

Dr. Brian Rostron PhD, MPH Center for Tobacco Products US Food and Drug Administration Silver Spring, MarylandMedicalResearch.com Interview with: Dr. Brian Rostron PhD, MPH Center for Tobacco Products US Food and Drug Administration Silver Spring, Maryland Medical Research: What are the main findings of the study? Dr. Rostron: We estimated that Americans in 2009 had had 14 million major medical conditions such as heart attack, stroke, lung cancer, and COPD that were attributable to smoking.  COPD was the leading cause of smoking-attributable morbidity, with over 7.5 million cases of COPD attributable to smoking.
Author Interviews, Infections, JAMA / 15.10.2014

Andre Kalil, M.D., M.P.H. Professor of Medicine Director, Transplant ID Program University of Nebraska Nebraska Medical Center Omaha, NE 68198-5400MedicalResearch.com Interview with: Andre Kalil, M.D., M.P.H. Professor of Medicine Director, Transplant ID Program University of Nebraska Nebraska Medical Center Omaha, NE 68198-5400 Medical Research: What are the main findings of the study? Dr. Kalil: In recent years, physicians treating staph infections with vancomycin have seen an increase in the minimum inhibitory concentration (MIC), the lowest concentration of an antimicrobial agent that inhibits the growth of a microorganism. This condition is referred to as vancomycin “MIC creep.” It is an indicator that the bacteria might be developing a reduced susceptibility to vancomycin. There also have been reports suggesting that elevations in vancomycin MIC values may be associated with increased treatment failure and death. To determine the effectiveness of vancomycin and other newer antibiotics used to treat Staphylococcus aureus, the UNMC team analyzed nearly 8,300 episodes of Staphylococcus aureus bloodstream infections from patients around the U.S. and in several other countries. The adjusted absolute risk of mortality among patients with Staphylococcus aureus bloodstream infections with high-vancomycin MIC was not statistically different from patients with Staphylococcus aureus bloodstream infections with low-vancomycin MIC.
Author Interviews, JAMA, Lipids, UCSF / 15.10.2014

MedicalResearch.comInterview with: Mary Malloy, M.D. Co-director of the Adult Lipid Clinic and the director of the Pediatric Lipid Clinic UCSF Medical Center Medical Research: What are the main findings of the study? Dr. Malloy: We studied an individual whom we found to be homozygous for a rare loss of function mutation in apolipoprotein E. Because apolipoprotein E is necessary for clearance of lipoproteins from plasma, he has very high levels of cholesterol and triglycerides in blood, and unusual and very severe xanthomas. He had no evidence of neurocognitive or retinal defects.
Author Interviews, Diabetes, Imperial College, Nature / 15.10.2014

Dr. David Hodson PhD Faculty of Medicine, Department of Medicine Imperial College LondonMedicalResearch.com: Interview with: Dr. David Hodson PhD Faculty of Medicine, Department of Medicine Imperial College London Medical Research: What is the background for this research? Dr. Hodson: Type 2 diabetes represents a huge socioeconomic challenge. As well as causing significant morbidity due to chronically elevated glucose levels, this disease is also a drain on healthcare budgets (~$20billion in the UK per year). While current treatments are effective, they are sometimes associated with side effects, usually due to off-target actions on organs such as the heart and brain. In addition, the ability to regulate blood glucose levels more tightly may decrease complications stemming from type diabetes (e.g. nerve, kidney and retina damage). As a proof-of-principle that the spatiotemporal precision of light can be harnessed to finely guide and control drug activity, we therefore decided to produce a light-activated anti-diabetic.
Author Interviews, CMAJ, Mediterranean Diet, Metabolic Syndrome, Nutrition / 15.10.2014

Jordi Salas-Salvadó Professor of Nutrition Human Nutrition Unit Department of Biochemistry & Biotechnology IISPV School of Medicine. Rovira i Virgili University CIBERobn, Instituto Carlos IIIMedicalResearch.com Interview with: Jordi Salas-Salvadó Professor of Nutrition Human Nutrition Unit Department of Biochemistry & Biotechnology IISPV School of Medicine. Rovira i Virgili University CIBERobn, Instituto Carlos III Medical Research: What are the main findings of the study? Response: In this large, multicenter, randomized clinical trial conducted in Mediterranean individuals at high cardiovascular risk, Mediterranean-diet supplemented with extra-virgin olive oil was associated to a lower increase in the prevalence of metabolic syndrome compared to the advice on a control low-fat diet. However, no beneficial effect of Mediterranean-diet on the incidence of metabolic syndrome among participants free of this condition at baseline was observed. Therefore, the lower increase in prevalence was especially due to the reversion of metabolic syndrome in those individuals with metabolic syndrome at baseline.
Author Interviews, Heart Disease, JACC / 15.10.2014

Nils P. Johnson, M.D., M.S. Assistant Professor - Cardiovascular Medicine Department of Internal Medicine University of Texas Health Science Center Houston TexasMedicalResearch.com Interview with Nils P. Johnson, M.D., M.S. Assistant Professor - Cardiovascular Medicine Department of Internal Medicine University of Texas Health Science Center Houston Texas Medical Research: What are the main findings of the study? Dr. Johnson: Our study had 3 main findings.
  • First, the numeric fractional flow reserve (FFR) value related continuously to risk, such that clinical events increased as FFR decreased and revascularization showed larger net benefit  for lower baseline FFR values.
  • Second, fractional flow reserve measured immediately after  stenting also showed an inverse relationship with prognosis, likely due to its relationship with diffuse disease.
  • Third, an fractional flow reserve-assisted strategy led to revascularization roughly half as often as an anatomy-based strategy, but with 20% fewer adverse events and 10% better angina relief.
AHA Journals, Author Interviews, Heart Disease / 15.10.2014

Jaime Hart, ScD Instructor in Medicine Channing Division of Network MedicineMedicalResearch.com Interview with: Jaime Hart, ScD Instructor in Medicine Channing Division of Network Medicine Medical Research: What are the main findings of the study? Response: The main findings are, that among 107,130 women in the Nurses' Health Study, even after adjusting for a number of traditional cardiovascular risk factors, those women living within 50 meters of a major roadway had a 38% increased risk of sudden cardiac death and 24% increased risk of fatal coronary heart disease, compared to women living 500 meters or more away.
Author Interviews, BMJ, Heart Disease, Kidney Disease / 13.10.2014

Dr Jelena Kornej Department of Electrophysiology Heart Center Leipzig Leipzig Germany;MedicalResearch.com Interview with: Dr Jelena Kornej Department of Electrophysiology Heart Center Leipzig Leipzig Germany; Medical Research: What are the main findings of the study? Dr. Komej: Both atrial fibrillation (AF) and renal impairment are known to coexist and associated with increased morbidity and mortality. However, there is only limited data on changes of renal function after AF catheter ablation and predictors thereof. This is the largest study analyzing the effects of atrial fibrillation catheter ablation on renal function and changes thereof in a contemporary population during mid-term follow-up. We found that lower baseline eGFR was associated with higher CHADS2 and CHA2DS2-VASc scores and that both scores were independently associated with eGFR changes after atrial fibrillation catheter ablation as were atrial fibrillation recurrences.
Author Interviews, JAMA, Pulmonary Disease, Toxin Research / 13.10.2014

Adam Spanier, MD, PhD, MPH, FAAP Associate Professor of Pediatrics Division Head, General Pediatrics & Developmental and Behavioral Pediatrics Medical Director, Pediatrics at Midtown Department of Pediatrics University of Maryland Midtown Campus Baltimore, MD 21201MedicalResearch.com Interview with: Adam Spanier, MD, PhD, MPH, FAAP Associate Professor of Pediatrics Division Head, General Pediatrics & Developmental and Behavioral Pediatrics Medical Director, Pediatrics at Midtown Department of Pediatrics University of Maryland Midtown Campus Baltimore, MD 21201 Medical Research: What are the main findings of the study? Dr. Spanier: Bisphenol A (BPA) is a chemical that is present in many consumer products (lining of canned foods, some plastics, some receipt paper, etc). We found that higher maternal Bisphenol A levels during pregnancy were associated with increased odds of persistent wheezing in children and a decrease in lung function at age four. Child BPA levels were not associated with these poor lung health outcomes.
Author Interviews, Gender Differences, Heart Disease, JACC / 13.10.2014

Zainab Samad, M.D., M.H.S. Assistant Professor of Medicine Duke University Medical Center Durham, North CarolinaMedicalResearch.com Interview with: Zainab Samad, M.D., M.H.S. Assistant Professor of Medicine Duke University Medical Center Durham, North Carolina Medical Research: What are the main findings of the study? Dr. Samad: This was a sub study of REMIT, an NHLBI funded study. Our research team headed by Dr. Wei Jiang conducted the REMIT study between 2006-2011 at the Duke Heart Center. We found that women and men differ significantly in their physiological and psychological responses to mental stress. We explored sex differences across various domains felt to have implications towards cardiovascular disease pathophysiology and prognosis. We found that women had greater negative emotion, less positive emotion, while men had greater blood pressure increases in response to mental stress. On the contrary, women showed greater platelet reactivity compared to men in response to mental stress. A greater frequency of women had cardiac ischemia in response to mental stress compared to men.
Author Interviews, JCEM, Lipids, Prostate Cancer / 13.10.2014

Emma H. Allott PhD Division of Urology, Department of Surgery, Duke University School of Medicine Cancer Prevention, Detection, and Control Program, Duke Cancer Institute Division of Urology, Veterans Affairs Medical Center Durham Durham, North Carolina.MedicalResearch.com Interview with: Emma H. Allott PhD Division of Urology, Department of Surgery, Duke University School of Medicine Cancer Prevention, Detection, and Control Program, Duke Cancer Institute Division of Urology Veterans Affairs Medical Center Durham Durham, North Carolina. Medical Research: What are the main findings of the study? Dr. Allott: Relative to normal triglyceride levels, high triglycerides (≥150 mg/dl) were associated with 35% increased risk of prostate cancer recurrence. In addition, we found that each 10 mg/dl increase in total serum cholesterol above the abnormal cut-off value of 200 mg/dl was associated with a 9% increased risk of prostate cancer recurrence, while each 10 mg/dl increase in HDL (high density lipoprotein; “good” cholesterol) below the abnormal cut-off value of 40 mg/dl was associated with a 39% increased risk of prostate cancer recurrence. These findings suggest that normalization, or even partial normalization, of serum lipid levels among men with dyslipidemia may reduce the risk of prostate cancer recurrence.
Author Interviews, C. difficile, Gastrointestinal Disease, JAMA / 13.10.2014

Dr. Ilan Youngster, MD, MMSc Division of Infectious Diseases, Massachusetts General Hospital, Harvard Medical School, Division of Infectious Diseases, Boston Children’s Hospital Boston, MassachusettMedicalResearch.com Interview with: Dr.  Ilan Youngster, MD, MMSc Division of Infectious Diseases, Massachusetts General Hospital, Harvard Medical School, Division of Infectious Diseases, Boston Children’s Hospital Boston, Massachusetts Medical Research: What are the main findings of the study? Dr. Youngster: The main finding is that oral administration seems to be as safe and effective as more traditional routes of delivery like colonoscopy or nasogastric tube. This is important as it allows Fecal microbiota transplantation (FMT) to be performed without the need of invasive procedures, making it safer, cheaper and more accessible to patients.
Annals Internal Medicine, Author Interviews, Heart Disease / 10.10.2014

Joseph A. Ladapo, MD, PhD New York University School of Medicine Department of Population Health New York, NY 10016MedicalResearch.com Interview with: Joseph A. Ladapo, MD, PhD New York University School of Medicine Department of Population Health New York, NY 10016 Medical Research: What are the main findings of the study? Dr. Ladapo: We showed that the use of cardiac stress testing has risen briskly over the past two decades, with the use of imaging growing particularly rapidly. We also showed that national growth in cardiac stress test use can largely be explained by population and provider characteristics, but the use of imaging cannot. Importantly, nearly one third of cardiac stress tests with imaging tests were probably inappropriate, because they were performed in patients who rarely benefit from imaging. These tests--about 1 million each year--are associated with about half a billion dollars in healthcare costs annually and lead to about 500 people developing cancer in their lifetime because of radiation they received during that cardiac stress test.
Author Interviews, JAMA, Mental Health Research / 09.10.2014

Bret R Rutherford, MD Assistant Professor ,Clinical Psychiatry Columbia University College of Physicians and Surgeons Division of Geriatric Psychiatry New York State Psychiatric Institute New York, NY 10032MedicalResearch.com Interview with: Bret R Rutherford, MD Assistant Professor ,Clinical Psychiatry Columbia University College of Physicians and Surgeons Division of Geriatric Psychiatry New York State Psychiatric Institute New York, NY 10032 Medical Research: What are the main findings of the study? Dr. Rutherford: In this meta-analysis of 105 trials of acute antipsychotic drugs for schizophrenia, the placebo response was shown to be significantly increasing from 1960 to the present. Conversely, the treatment change associated with effective dose medication significantly decreased over the same time period. The average participant of a randomized clinical trial (RCT) receiving an effective dose of medication in the 1960s improved by 13.8 points in the BPRS, whereas this difference diminished to 9.7 BPRS points by the 2000s. The consequence of these divergent trends was a significant decrease in drug-placebo differences from 1960 to the present.
Author Interviews, JAMA, Schizophrenia / 09.10.2014

Christoph U. Correll, MD Professor of Psychiatry and Molecular Medicine Hofstra North Shore LIJ School of Medicine Medical Director, Recognition and Prevention (RAP) Program The Zucker Hillside Hospital Investigator Feinstein Institute for Medical Research North Shore Long Island Jewish Health SystemMedicalResearch.com Interview with: Christoph U. Correll, MD Professor of Psychiatry and Molecular Medicine Hofstra North Shore LIJ School of Medicine Medical Director, Recognition and Prevention (RAP) Program The Zucker Hillside Hospital Investigator Feinstein Institute for Medical Research North Shore Long Island Jewish Health System Medical Research: What are the main findings of the study? Dr. Correll: The main findings of the study of 398 patients with first-episode schizophrenia-spectrum disorders who were on average in their mid twenties are that:
  • 1) despite their young age, an average of only 47 days lifetime antipsychotic exposure and overweight/obesity figures that were comparable to similarly aged US population members, there was a clear pattern of increased smoking and several metabolic risk parameters compared to similarly aged persons in the general US population;
  • 2) dyslipidemia, a constellation of at least one relevant abnormal blood fat value, was as frequent as in a 15-20 years older general US population;
  • 3) body composition related risk markers were significantly associated with longer total psychiatric illness duration, whereas metabolic risk markers were significantly associated with the overall very short mean lifetime antipsychotic treatment duration; and
  • 4) relevant for treatment choice and recommendations for patients, significantly higher continuous metabolic risk factor values were associated with olanzapine treatment and, less so, with quetiapine treatment.
Author Interviews, Infections, JAMA / 09.10.2014

MedicalResearch.com Interview with: Dr. Nicolas Garin MD Division of General Internal Medicine, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland Division of Internal Medicine, Hôpital Riviera-Chablais, Monthey, Switzerland Medical Research: What are the main findings of the study? Dr. Garin: Empiric treatment with a betalactam drug (monotherapy) was not equivalent to the combination of a betalactam and a macrolide in patients hospitalized for moderate severity pneumonia (proportion of patients not having reached clinical stability at day 7 was 41.2 % in the monotherapy vs. 33.6 % in the combination therapy arm, between arm difference 7.6 %). This occurred despite systematic search for Legionella infection in the monotherapy arm. There was no difference in early or late mortality, but patients in the monotherapy arm were more frequently readmitted. Patients with higher severity of disease (in PSI category IV, or with a CURB-65 score higher than 1) seemed to benefit from combination therapy (HR 0.81 for the primary outcome of clinical instability at day 7), although it was statistically not significant. There was no difference in the primary outcome for patients in PSI category I to III.
Author Interviews, Infections, NEJM / 08.10.2014

Anders Perner, MD, PhD Overlæge / Senior staff specialist Professor / Professor in Intensive Care Dept of Intensive Care Rigshospitalet Copenhagen DenmarkMedicalResearch.com Interview with: Anders Perner, MD, PhD Overlæge / Senior staff specialist Professor / Professor in Intensive Care Dept of Intensive Care Rigshospitalet Copenhagen Denmark Medical Research: What are the main findings of the study? Dr. Perner: In the large international randomised trial, we showed similar outcomes in patients with septic shock with anemia transfused at a lower vs. a higher hemoglobin threshold. The lower threshold group received 50 % fewer transfusions and one-third of these patients were never transfused in ICU.
Author Interviews, Cancer Research, Lancet, Thromboembolism / 08.10.2014

MedicalResearch.com Interview with: Prof Martin H Prins MD Maastricht University Medical Centre, Maastricht, Netherlands Medical Research: What are the main findings of the study? Dr. Prins: Patients with active cancer, i.e. a cancer that was diagnosed or treated within 6 months before the episode, that was recurrent or metastatic, or that was diagnosed during treatment, who had a symptomatic episode of venous thromboembolism, were included in this pooled subgroup analysis of the Einstein DVT and PE studies. The incidence of recurrent venous thromboembolism was similar between groups. It occurred in 16 (5%) of 354 patients allocated to rivaroxaban and 20 (7%) of 301 patients allocated to enoxaparin and vitamin K antagonist (hazard ratio [HR] 0•67, 95% CI 0•35 to 1•30). Clinically relevant bleeding was also similar and occurred in 48 (14%) of 353 patients receiving rivaroxaban and in 49 (16%) of 298 patients receiving standard therapy (HR 0•80, 95% CI 0•54 to1•20). However, major bleeding was less frequent among rivaroxaban recipients and occurred in eight (2%) of 353 patients receiving rivaroxaban and in 15 (5%) of 298 patients receiving standard therapy (HR 0•42, 95% CI 0•18 to 0•99). Mortality was also similar.
Author Interviews, Flu - Influenza, JAMA, Vaccine Studies / 08.10.2014

Robert B Belshe, MD Division of Infectious Diseases, Allergy & Immunology Saint Louis University School of MedicineMedicalResearch.com Interview with: Robert B Belshe, MD  Division of Infectious Diseases, Allergy & Immunology Saint Louis University School of Medicine   Medical Research: What are the main findings of the study? Response: A vaccine that protects against an old strain of avian flu primes the immune system to mount a rapid response when a vaccine designed to protect against a related but different and new strain of avian flu is given a year later, according to Saint Louis University research findings reported in JAMA. In addition, when combined with an adjuvant, which is a chemical that stimulates the immune system to produce more antibodies, a lower dose of the new avian flu vaccine worked better in triggering an immune response than a stronger dose without adjuvant. That means the amount of vaccine against a new strain of bird flu can be stretched to protect more people if an adjuvant is added. Both findings represent important strategies researchers can continue to study to fight new strains of bird flu that people previously have not been exposed to, and consequently can rapidly turn into a pandemic outbreak and public health emergency, said Robert Belshe, M.D., professor of infectious diseases, allergy and immunology at Saint Louis University and the lead author of the article, which appeared in the Oct. 8, 2014 issue of JAMA.
Author Interviews, JAMA, Nutrition / 08.10.2014

Daniel (Dong) Wang MD, MSc Department of Nutrition, Harvard School of Public Health Boston, MA 02115MedicalResearch.com Interview with: Daniel (Dong) Wang MD, MSc Department of Nutrition, Harvard School of Public Health Boston, MA 02115   Medical Research: What are the main findings of the study? Dr. Wang:
  • The overall dietary quality in US adults improved modestly from 1999 to 2010, but the quality of US diet remains far from optimal and huge room exists for further improvements.
  • The improvement in dietary quality was greater among adults with higher socioeconomic status and healthier body weight, thus disparities that existed in 1999 increased over the next decade.
  • More than half of the improvement in diet quality was due to a large reduction in consumption of trans fat.
AHA Journals, Author Interviews, Heart Disease / 07.10.2014

Sripal Bangalore, MD, MHA, FACC, FAHA, FSCAI, Director of Research, Cardiac Catheterization Laboratory, Director, Cardiovascular Outcomes Group, The Leon H. Charney Division of Cardiology, Associate Professor of Medicine, New York University School of MedicineMedicalReseach.com Interview with: Sripal Bangalore, MD, MHA, FACC, FAHA, FSCAI, Director of Research, Cardiac Catheterization Laboratory, Director, Cardiovascular Outcomes Group, The Leon H. Charney Division of Cardiology, Associate Professor of Medicine, New York University School of Medicine New York, NY 10016. Medical Research: What are the main findings of the study? Dr. Bangalore: Using data from the Clopidogrel for High Atherothrombotic Risk and Ischemic Stabilization, Management, and Avoidance (CHARISMA) trial, we found that β-blocker use in patients with prior myocardial infarction but no heart failure was associated with a lower composite cardiovascular outcome, driven mainly by lower risk of recurrent myocardial infarction with no difference in mortality. However, in patients without prior myocardial infarction there was no benefit of β-blocker use with a suggestion of increase in stroke risk.
Author Interviews, CMAJ, Diabetes, Thyroid Disease / 07.10.2014

MedicalResearch.com Interview with: Jean-Pascal Fournier, MD, PhD Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Canada and Laurent Azoulay, PhD Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, Department of Oncology, McGill University, Montreal, Quebec, Canada Medical Research: What are the main findings of the study? Response: Patients with type II diabetes and treated hypothyroidism showed a 55% increased risk for low levels of thyroid stimulating hormone (TSH) (below 0.4 mIU/L) when initiating metformin, compared with those initiating sulfonylurea (hazard ratio [HR] 1.55, 95% confidence interval [CI] 1.09–2.20). In contrast, this effect of metformin was not observed in euthyroid patients, with an adjusted HR for low TSH of 0.97(95% CI 0.69–1.36).
AHA Journals, Author Interviews, Stroke / 07.10.2014

Vijaya Sundararajan, MD, MPH, FACP Associate Professor Head, Health Outcomes Group, Head, Biostatistics Hub Research Advisor, Centre for Palliative Care Department of Medicine Eastern Hill Academic Centre Melbourne Medical School Faculty of Medicine, Dentistry and Health Sciences University of MelbourneMedicalResearch.com Interview with: Vijaya Sundararajan, MD, MPH, FACP Associate Professor Head, Health Outcomes Group, Head, Biostatistics Hub Research Advisor, Centre for Palliative Care Department of Medicine Eastern Hill Academic Centre Melbourne Medical School Faculty of Medicine, Dentistry and Health Sciences University of Melbourne Medical Research: What are the main findings of this study? Dr. Sundararajan: The main findings of the study are that over the last 10 years, there has been a measurable decline in people having a stroke 3 months after a new mini stroke (TIA); a mini stroke is also known as a ‘warning sign for stroke’. There has also been an overall decline in of the proportion of people having these mini strokes in the Australian State of Victoria (population 5.6million). These trends probably reflect improved primary and secondary prevention efforts for the last decade. These improvements are likely to include increased use of preventive medications and surgery for carotid artery narrowing in people identified as being at high risk of having a stroke, as well as improved behaviors (e.g. reducing smoking, improving diets, uptake of physical activity, among others). The most important aspect of our results is many fewer strokes occur when people with a TIA are managed in a hospital with a stroke unit (up to 6%).  Even when the patient’s TIA is managed in an Emergency Department and the patient released without admission, if the hospital has a stroke unit, these patients appear to have better outcomes. This likely reflects the cohesion and organization of the stroke unit in implementing the necessary tests and treatments promptly, and setting up the infrastructure to follow patients up.
Alcohol, Author Interviews, BMJ / 04.10.2014

Professor Tina Kold Jensen MD Professor, Department of Environmental Medicine Research leader, Odense Child CohortMedicalResearch.com: Interview with: Professor Tina Kold Jensen MD Professor, Department of Environmental Medicine Research leader, Odense Child Cohort Medical Research: What are the main findings of the study? Prof. Jensen: Our study suggests that even modest habitual alcohol consumption of more than 5 units per week had adverse effects on semen quality although most pronounced effects were seen in men who consumed more than 25 units per week. Alcohol consumption was also linked to changes in testosterone and SHBG levels.
Author Interviews, JAMA, Surgical Research, University of Pittsburgh, Weight Research / 03.10.2014

Anita P. Courcoulas M.D., M.P.H., F.A.C.S Professor of Surgery Director, Minimally Invasive Bariatric & General Surgery University of Pittsburgh Medical Center MedicalResearch.com Interview with:  Anita P. Courcoulas M.D., M.P.H., F.A.C.S Professor of Surgery Director, Minimally Invasive Bariatric & General Surgery University of Pittsburgh Medical Center Medical Research: What are the main findings of the study? Dr. Courcoulas: This paper was not a study but a summary of findings from a multidisciplinary workshop (and not a consensus panel) convened in May 2013 by the National Institute of Diabetes and Digestive and Kidney Diseases and the National Heart, Lung, and Blood Institute. The goal of the workshop was to summarize the current state of knowledge of bariatric surgery, review research findings on the long-term outcomes of bariatric surgery, and establish priorities for future research.
Author Interviews, NEJM, OBGYNE / 03.10.2014

Dr. Jeff Peipert MD, PhD Institute for Public Health Robert J. Terry Professor, Department of Obstetrics & Gynecology, School of Medicine Washington University in St. LouisMedicalResearch.com Interview with: Dr. Jeff Peipert MD, PhD Institute for Public Health Robert J. Terry Professor, Department of Obstetrics & Gynecology, School of Medicine Washington University in St. Louis Medical Research: What are the main findings of this study? Dr. Peipert: In the Contraceptive CHOICE Project, over 70% of teenage girls and women who were provided no-cost contraception and were educated about the effectiveness and benefits of long-acting reversible contraceptive (LARC) methods selected the intrauterine device (IUD) or contraceptive implant.  This group of over 1400 young women aged 15-19 years had rates of pregnancy, birth, and abortion that were far below national rates for sexually experienced teens.
Alcohol, Author Interviews, BMJ, HPV, Sexual Health / 03.10.2014

Matthew B. Schabath, Ph.D Assistant Member, Department of Cancer Epidemiology Moffitt Cancer Center Tampa, Florida MedicalResearch.com: Interview with: Matthew B. Schabath, Ph.D Assistant Member, Department of Cancer Epidemiology Moffitt Cancer Center Tampa, Florida   Medical Research: What are the main findings of the study? Dr. Schabath: Overall, the results from these analyses demonstrated that men who consumed the highest amounts of alcohol were associated with an increased risk for genital human papillomavirus (HPV) infections.
Author Interviews, Diabetes, Lancet / 03.10.2014

Dr Nita Forouhi Lead Scientist and Programme Leader MRC Epidemiology Unit University of Cambridge School of Clinical MedicineMedicalResearch.com Interview with: Dr Nita Forouhi, MRCP, PhD, FFPHM Lead Scientist and Programme Leader MRC Programme Leader and Consultant Public Health Physician MRC Epidemiology Unit University of Cambridge School of Clinical Medicine Cambridge Biomedical Campus Cambridge, UK Medical Research: What are the main findings of the study? Dr. Forouhi: This large study found that low blood concentrations of 25-hydroxyvitamin D [25(OH)D], a clinical indicator of vitamin D status, were associated with an increased risk of type 2 diabetes, but this did not appear to be a cause-effect relationship. To investigate these associations, we did two things. We first did a systematic review and meta-analysis across 22 published studies and confirmed that there was a strong inverse relation between vitamin D levels and the risk of future new-onset type 2 diabetes among people who did not initially have diabetes. We then used a genetic approach, called Mendelian randomisation, which allows us to test a cause-effect relationship, and found that genetically lower vitamin D levels were not related to risk of type 2 diabetes. This means that we were able to distinguish between association and causation, and concluded that the vitamin D levels did not have a causal link with type 2 diabetes.
Author Interviews, Heart Disease, JACC, Mediterranean Diet, Omega-3 Fatty Acids / 03.10.2014

MedicalResearch.com Interview with: Dr. Anil Nigam MD MSc FRCPC Director, Research Program in Preventive Cardiology at ÉPIC Centre Montreal Heart Institute Associate Professor, Department of Medicine at Université de MontréalMedicalResearch.com Interview with: Dr. Anil Nigam MD MSc FRCPC Director, Research Program in Preventive Cardiology at ÉPIC Centre Montreal Heart Institute Associate Professor, Department of Medicine at Université de Montréal Medical Research: What are the main findings of the study? Dr. Nigam: The main finding is that high-dose fish oil rich in marine omega-3 fatty acids did not reduce recurrence of atrial fibrillation in individuals with paroxysmal or persistent atrial fibrillation not receiving conventional anti-arrhythmic therapy.