Author Interviews, Diabetes, Heart Disease, JAMA, Vanderbilt / 10.06.2014

MedicalResearch.com Interview with: Christianne L. Roumie, MD MPH Associate Professor Internal Medicine and Pediatrics Institute for Medicine and Public Health Vanderbilt University Staff Physician VA Tennessee Valley Healthcare System Nashville TN 37212MedicalResearch.com Interview with: Christianne L. Roumie, MD MPH Associate Professor Internal Medicine and Pediatrics Institute for Medicine and Public Health Vanderbilt University Staff Physician VA Tennessee Valley Healthcare System Nashville TN 37212 MedicalResearch: What are the main findings of the study? Dr. Roumie: This retrospective cohort study compared time to acute myocardial infarction (AMI), stroke, or death among Veterans with diabetes that were initially treated with metformin, and subsequently added either insulin or sulfonylurea. Among 178,341 Veterans on metformin monotherapy, 2,948 and 39,990 added insulin or sulfonylurea, respectively. Patients were about 60 years old, about 35% had history of heart disease or stroke, had been on metformin for an average of 14 months and their hemoglobin A1c was 8.1% at the time of addition of the second medication. Compared to those who added a sulfonylurea, those who added insulin to metformin had a 30% higher risk of the combined outcome of heart attack, stroke, and all-cause mortality. Although new heart attacks and strokes occurred at similar rates in both groups, mortality was higher in patients who added insulin. (more…)
Author Interviews, Diabetes, JAMA, Surgical Research, Weight Research / 10.06.2014

Lars Sjöström, MD, PhD Professor Department of Body Composition and Metabolism Sahlgrenska University Hospital Göteborg, SwedenMedicalResearch Interview with: Lars Sjöström, MD, PhD Professor Department of Body Composition and Metabolism Sahlgrenska University Hospital Göteborg, Sweden   MedicalResearch: What are the main findings of the study? Prof. Sjöström: In obese diabetic subjects, the 2-year diabetes remission was 72% in bariatric surgery patients but only 16% in obese controls obtaining conventional obesity and diabetes treatment. After 15 years, 30% were in remission in the surgery group and 6.5% in the control group. In addition, the 20-year incidence of diabetes complication was 30 -55% lower in surgery than control patients. (more…)
Author Interviews, BMJ, Diabetes / 10.06.2014

Arch G. Mainous III, PhD Chair and Florida Blue Endowed Professor Department of Health Services Research, Management and Policy Professor of Community Health and Family Medicine University of Florida Health Science Center Gainesville, FL 32610MedicalResearch.com Interview with: Arch G. Mainous III, PhD Chair and Florida Blue Endowed Professor Department of Health Services Research, Management and Policy Professor of Community Health and Family Medicine University of Florida Health Science Center Gainesville, FL 32610 MedicalResearch: What are the main findings of the study? Professor Arch Mainous: This study focused on prediabetes, which is a high risk state for developing diabetes and associated complications. We investigated the national prevalence of prediabetes in England between 2003 and 2011. We found that the prevalence of prediabetes rose substantially in that time period from 11.6% to 35.3%. Further, by 2011 more than half of the population who were 40 years of age and older and were overweight had prediabetes. Minority ethnic groups are particularly affected. (more…)
Author Interviews, Exercise - Fitness, JAMA, Statins / 10.06.2014

MedicalResearch.com Interview with David S.H. Lee, Pharm.D., Ph.D. Assistant Professor Department of Pharmacy Practice College of Pharmacy Oregon State University/Oregon Health and Science University Portland OR, 97239MedicalResearch.com Interview with David S.H. Lee, Pharm.D., Ph.D. Assistant Professor Department of Pharmacy Practice College of Pharmacy Oregon State University/Oregon Health and Science University Portland OR, 97239 MedicalResearch: What are the main findings of the study? Dr. Lee: We found that older men taking a statin were less physically active and had more sedentary behavior. They had about 37 minutes of less moderate exercise per week. For comparison, the American heart Association recommends about 40 minutes of moderate activity 3-4 times per week. We also found that those that started using a statin during the study had the largest drop in physical activity. (more…)
Author Interviews, Cancer Research, Cost of Health Care, Journal Clinical Oncology / 09.06.2014

Ayal A. Aizer, MD, MHS Harvard Radiation Oncology Program Boston, MAMedicalResearch Interview with: Ayal A. Aizer, MD, MHS Harvard Radiation Oncology Program Boston, MA MedicalResearch: What are the main findings of the study? Dr. Aizer: We studied Americans between the ages of 20-40 using the SEER Database (a national cancer registry) and found that patients who had insurance were more likely to present with localized (curable) versus metastatic (generally incurable) cancer. Patients with localized tumors were more likely to receive the appropriate treatment and, most importantly, survived longer than patients without insurance. Our analysis accounted for demographic and socioeconomic differences between patients who were insured versus uninsured. Our results indicate that insurance status is a powerful predictor of outcome among young adults with cancer. The Affordable Care Act, which will likely improve insurance coverage nationally, may yield improved cancer outcomes among Americans. (more…)
Author Interviews, BMC, Mediterranean Diet / 09.06.2014

Rosa M. Lamuela-Raventos, PhD Associate Professor Department of Nutrition and Food Science School of Pharmacy, University of BarcelonaMedicalResearch.com Interview with: Rosa M. Lamuela-Raventos, PhD Associate Professor Department of Nutrition and Food Science School of Pharmacy, University of Barcelona MedicalResearch: What are the main findings of the study? Dr. Lamuela-Raventós: We have found an inverse relationship between polyphenol intake and risk of overall mortality among elderly subjects at high cardiovascular risk. Adjusting for confounders and comparing the highest versus the lowest quintiles of intake, total polyphenols were inversely associated with total mortality (HR=0.63, 95 CI=0.41-0.97, P-trend=0.12), as well as stilbenes (HR=0.48, 95 CI=0.25-0.91, P-trend=0.04) and lignans (HR=0.60, 95 CI=0.37-0.97, P-trend=0.03). In fact, our results showed that all polyphenols subgroups, except for dihydrochalcones, trended to be protective although their intake did not reach statistical significance. In stratified analyses we also found a stronger association between total polyphenol intake and mortality risk for women and for those who did not drink alcohol. (more…)
Author Interviews, BMJ, Electronic Records / 08.06.2014

Dr David A Hanauer MD MS Department of Pediatrics University of Michigan Medical School Ann Arbor, MIMedicalResearch.com Interview with: Dr David A Hanauer MD MS Department of Pediatrics University of Michigan Medical School Ann Arbor, MI   MedicalResearch: What are the main findings of the study? Dr. Hanauer: In this study we analyzed requests made by patients who wanted to make changes to their medical record. The goal was to develop an understanding of what the main reasons were for making a request to change the medical record, and what types of information they wanted changed. One of the main findings was that about half of all requests were ultimately approved.  This suggests that patients reviewing their records can detect errors and have them corrected, which could ultimately lead to a more accurate record for a patient. In essence, giving patients the opportunity to further participate in their care by allowing them to review their record can lead to the identification and correction of errors or omissions. (more…)
Author Interviews, Nutrition, PLoS / 07.06.2014

Professor Marion M. Hetherington BSc (Hons) DipEd DPhil Institute of Psychological Sciences University of Leeds , Leeds, EnglandMedicalResearch.com Interview with: Professor Marion M. Hetherington BSc (Hons) DipEd DPhil Institute of Psychological Sciences University of Leeds , Leeds, England MedicalResearch: What are the main findings of the study? Professor Hetherington: This study was part of a much larger, funded project called HabEat (European Community’s Seventh Framework Programme (FP7/2007-2013) under the grant agreement n°245012. In this study we investigated the effects of offering a new vegetable (artichoke puree) to 332 children in the UK, Denmark and France from weaning age to 38 months. During the experiment each child was given between five and 10 servings of at least 100g of the artichoke puree in one of three versions: basic; sweetened, with added sugar; or added energy, where vegetable oil was mixed into the puree. There was a strong effect of repeated exposure with no additional, clear benefit of adding sweetness or energy. Thus little difference in how much was eaten between children fed basic puree and those who ate the sweetened puree. This suggests that making vegetables sweeter does not make a significant difference to the amount children eat. (more…)
Author Interviews, Diabetes, PNAS / 07.06.2014

Wouter De Haes Functional Genomics and Proteomics (Schoofs lab) Zoological Institute Leuven BelgiumMedicalResearch.com Interview with: Wouter De Haes Functional Genomics and Proteomics (Schoofs lab) Zoological Institute Leuven Belgium MedicalResearch: What are the main findings of the study? Answer: We discovered that the lifespan-extending effect of metformin is dependent on the increased production of reactive oxygen species in the roundworm Caenorhabditis elegans. Antioxidants, compounds that remove these reactive oxygen species, abolished the lifespan-extending effect of metformin, adding to the growing body of evidence that anti-oxidants are not as beneficial for health as generally assumed. We also identified the protein, belonging to the group of peroxiredoxins, that seems responsible for translating this increase in reactive oxygen species production into longevity. (more…)
Author Interviews, BMJ, Karolinski Institute, Rheumatology / 06.06.2014

MedicalResearch.com Interview with: Karen Hambardzumyan Research Assistant Karolinska Institute Department of Medicine, (ClinTRID) D1:00, Karolinska University Hospital Solna Stockholm MedicalResearch: What are the main findings of the study? Answer: One of the difficulties with rheumatoid arthritis (RA) treatment is unpredictable treatment outcome at the individual patient level. The course might be mild or severe independently of the therapy. To identify subgroups of patients who will benefit from specific therapy strategies is one of the goals for today’s rheumatologists. We have investigated a Multi-Biomarker Disease Activity (MBDA) score in patients from the Swedish Farmacotherapy (SWEFOT) clinical trial, where early rheumatoid arthritis patients were included/studied. The main finding was the usefulness of the MBDA score for prediction of those patients who will not get joint damage detected by X-rays (radiographic progression) during one year follow-up. This MBDA score, developed by Crescendo Bioscience (South San-Francisco, CA, USA) is based on serum levels of 12 different protein biomarkers and can categorize patients into 3 groups: patients with low, moderate and high disease activity. Ninety-seven percent of patients who had low or moderate MBDA score before treatment onset, did not experience radiographic progression during one year follow-up. This finding could contribute to a personalised approach to the RA patients for the optimal therapy choice. (more…)
Author Interviews, Depression, JAMA, Weight Research / 06.06.2014

MedicalResearch.com Interview with: Aurélie Lasserre ,MD Center for psychiatric epidemiology and psychopathology Department of Psychiatry Lausanne University Hospital (CHUV) Site de Cery, Switzerland MedicalResearch: What are the main findings of this study? Dr. Lasserre: Several recent studies have shown that Major Depressive Disorder with atypical features (defined as having a depressive episode where mood reactivity is maintained and two of the following features: increase in appetite, hypersomnia (oversleeping), leaden paralysis (heavy limbs) and increased sensitivity to rejection) was associated with obesity, but the temporal sequence was not known, i.e. it was not clear whether atypical depression predisposes to obesity or the converse. Our study revealed that Major Depressive Disorder with atypical features does lead to an increase in body-mass index, obesity, waist circumference and fat mass over a period of 5 years. This result was not explained by socio-demographic characteristics, alcohol or tobacco consumption, physical activity, co-existing mental disorders or medication. Interestingly, we also observed that the weight gain in subjects with atypical features was not a temporary phenomenon but it persisted after the remission of the depressive episode and was not attributable to new episodes. (more…)
Author Interviews, FASEB, Nutrition, OBGYNE / 06.06.2014

Antonio E. Frias, MD Associate Professor | Division of Maternal Fetal Medicine Oregon Health & Science University Director, Diabetes and Pregnancy Program Assistant Scientist | Oregon National Primate Research Center Portland, Oregon 97239MedicalResearch.com Interview with: Antonio E. Frias, MD Associate Professor | Division of Maternal Fetal Medicine Oregon Health & Science University Director, Diabetes and Pregnancy Program Assistant Scientist | Oregon National Primate Research Center Portland, Oregon 97239 MedicalResearch: What are the main findings of the study? Dr. Frias: Resveratrol supplementation in pregnant nonhuman primates fed a Western-style diet improved maternal metabolism, restored placental blood flow, reduced placental inflammation and improved lipid deposition in the fetal liver.  However, there was an unexpected disruption of fetal pancreatic development that is very concerning. (more…)
Annals Internal Medicine, Author Interviews, Electronic Records, Outcomes & Safety / 05.06.2014

Lisa M. Kern, MD, MPH, FACP Associate Professor of Healthcare Policy and Research and of Medicine Associate Director for Research, Center for Healthcare Informatics and Policy Deputy Director, Health Information Technology Evaluation Collaborative Weill Cornell Medical College New York, NY 10065MedicalResearch.com Interview with: Lisa M. Kern, MD, MPH, FACP Associate Professor of Healthcare Policy and Research and of Medicine Associate Director for Research, Center for Healthcare Informatics and Policy Deputy Director, Health Information Technology Evaluation Collaborative Weill Cornell Medical College New York, NY 10065 MedicalResearch: What are the main findings of the study? Dr. Kern: We found that primary care physicians participating in Patient-Centered Medical Homes (PCMHs) improved their quality of care over time at a significantly higher rate than their non-PCMH peers. (more…)
Allergies, Author Interviews, BMJ, Environmental Risks / 05.06.2014

Elaine Fuertes Institute of Epidemiology I, Helmholtz Zentrum München, German Research Centre for Environmental Health Neuherberg, Germany and School of Population and Public Health University of British Columbia, Vancouver, British Columbia, CanadaMedicalResearch.com Interview with: Elaine Fuertes Institute of Epidemiology I, Helmholtz Zentrum München, German Research Centre for Environmental Health Neuherberg, Germany and School of Population and Public Health University of British Columbia, Vancouver, British Columbia, Canada MedicalResearch: What are the main findings of the study? Answer: The main finding of our study was that despite the use of identical study designs and statistical methods, the level of greenness (measured using the Normalized Difference Vegetation Index) around a child's home address was differentially associated with the development of allergic health outcomes among children living in two areas in Germany. In our urban study centre, which includes the city of Munich, we found that higher greenness levels around a child's home increased their risk of developing allergic rhinitis and experiencing eyes and nose symptoms. In contrast, greenness around the home appeared to be protective for allergic rhinitis, nose and eye symptoms and sensitization to inhalant allergens in the second more rural study centre investigated. These observations emphasize that the effects of greenness around the home on respiratory health is complex and multifaceted, and are based on 5,803 German children followed from birth to 10 years as part of the GINIplus and LISAplus birth cohorts. (more…)
Author Interviews, Breast Cancer, NEJM / 05.06.2014

Dr. Olivia Pagani Institute of Oncology of Southern Switzerland Ospedale San Giovanni, SwitzerlandMedicalResearch.com Interview with: Dr. Olivia Pagani  Institute of Oncology of Southern Switzerland Ospedale San Giovanni, Switzerland   MedicalResearch: What are the main findings of the study? Dr. Pagani: The studies show that also in premenopausal women (as already proven in postmenopausal women), aromatase inhibitors (AIs) (in this case Exemestane) given as adjuvant treatment are more effective than Tamoxifen in women with hormone receptor positive early breast cancer who are given concomitantly ovarian suppression to lower estrogen production. The 28% improvement in disease free survival is comparable to that seen in postmenopausal women. In particular, outcomes in women who did not receive chemotherapy (43% of the entire population, 29% of whom with node positive disease) were strikingly good (<97% were breast cancer free at 5 years). (more…)
Author Interviews, JAMA, Respiratory, UT Southwestern / 04.06.2014

Dr. Eric M. Mortensen, M.D., M.Sc. VA North Texas Health Care System and University of Texas Southwestern Medical Center, DallasMedicalResearch.com Interview with: Dr. Eric M. Mortensen, M.D., M.Sc. VA North Texas Health Care System and University of Texas Southwestern Medical Center, Dallas   MedicalResearch: What are the main findings of the study? Dr. Mortensen: The main findings of our study was that for older patients hospitalized with pneumonia that with the use of azithromycin although there is a small increase in the number of non-fatal heart attacks there was a much lower decrease in mortality.   In addition there were no other significant increases in cardiac events.  So the overall risk:benefit ratio was that for each non-fatal heart attack there were 7 deaths that were prevented. (more…)
Annals Internal Medicine, General Medicine, Hospital Readmissions / 04.06.2014

Cindy Feltner, MD, MPH Assistant Professor, Division of General Medicine University of North Carolina--Chapel Hill RTI- UNC Evidence-based Practice CenterMedicalResearch.com Interview with: Cindy Feltner, MD, MPH Assistant Professor, Division of General Medicine University of North Carolina--Chapel Hill RTI- UNC Evidence-based Practice Center MedicalResearch: What are the main findings of the study? Dr. Feltner: We conducted a systematic review and meta-analysis to assess the efficacy, comparative effectiveness, and harms of transitional care interventions to reduce readmission and mortality rates for adults hospitalized with heart failure. We included a broad range of intervention types applicable to adults transitioning from hospital to home that aimed to prevent readmissions. Although 30-day readmissions are the focus of quality measures, we also included readmissions measured over 3 to 6 months because these are common, costly, and potentially preventable. Forty-seven trials were included, most enrolled adults with moderate to severe heart failure and a mean age of 70 years. We found that interventions providing multiple home visits soon after hospital discharge can reduce 30-day readmission rates. Both home-visiting programs and multidisciplinary heart failure clinics visits can improve mortality and reduce all-cause readmission in the six months after hospitalization. Telephone support interventions do not appear to reduce all-cause readmission, but can improve survival and reduce readmission related to heart failure. Programs focused on telemonitoring or providing education only did not appear to reduce readmission or improve survival. (more…)
Author Interviews, Heart Disease, JAMA / 03.06.2014

MedicalResearch.com Interview with: Sana Al-Khatib, M.D. MHS Duke Clinical Research Institute Duke University School of Medicine Durham, NC,MedicalResearch.com Interview with: Sana Al-Khatib, M.D. MHS Duke Clinical Research Institute Duke University School of Medicine Durham, NC, MedicalResearch: What are the main findings of the study? Dr. Al-Khatib: Patients with an ejection fraction (measure of the pumping ability of the heart) of 30% to 35% who receive a prophylactic implantable cardioverter defibrillator have better survival than similar patients with no implantable defibrillator. (more…)
Annals Internal Medicine, Author Interviews, Colon Cancer, Erasmus, Sloan Kettering / 03.06.2014

MedicalResearch.com Interview with: Frank van Hees MSc Erasmus University Medical Center Rotterdam, the Netherlands and Ann G. Zauber PhD Memorial Sloan Kettering Cancer Center, New York MedicalResearch: What are the main findings of the study? Answer: The main finding of our study is that colorectal cancer screening of individuals without previous screening is worthwhile well beyond age 75, which is the recommended age to stop screening in individuals with an adequate screening history. The exact age up to which screening should be considered in unscreened elderly depends on an individual's health status: in healthy individuals screening remains worthwhile up to age 86, whereas in individuals with a severe illness, such as heart failure, screening remains worthwhile up to age 80. (more…)
Author Interviews, Blood Pressure - Hypertension, Heart Disease, Lancet / 03.06.2014

​MedicalResearch.com Interview with: Eleni Rapsomaniki, PhD The Farr Institute of Health Informatics Research Department of Epidemiology & Public Health University College London London MedicalResearch: What are the main findings of the study? Dr. Rapsomaniki: Our data shows that hypertension is associated with considerable reduction in CVD-free life expectancy. Based on our estimates a 30-year old with hypertension suffered from CVD 5 years earlier compared to a similarly aged individual with normal blood pressure. We noted substantial heterogeneity in the associations of blood pressure with specific cardiovascular outcomes. For example a 20 mmHg increase in systolic blood pressure was associated with ~40% higher risk of stable angina, and intracerebral or subarachnoid haemorrhage but less than 10% increase in risk of abdominal aortic aneurysm. In all age groups from 30 to over 80 people with a systolic blood pressure 90–114 mm Hg and a diastolic blood pressure of 60–74 mm Hg had the lowest risk of all cardiovascular diseases, and we found no J-shape associations. (more…)
Accidents & Violence, JAMA, Pediatrics, Yale / 03.06.2014

Dr. Christopher Wildeman PhD Associate Professor of Sociology Faculty fellow at the Center for Research on Inequalities and the Life Course (CIQLE), and at the Institution for Social and Policy Studies (ISPS) at Yale University.MedicalResearch.com Interview with Dr. Christopher Wildeman PhD Associate Professor of Sociology Faculty fellow at the Center for Research on Inequalities and the Life Course (CIQLE), and at the Institution for Social and Policy Studies (ISPS) at Yale University. MedicalResearch.com: What are the main findings of the study? Dr. Wildeman: There are four key findings in the study. First, the cumulative risk of having a confirmed maltreatment report any time between birth and age 18 is much higher than most people would have thought. Fully 1 in 8 American children will experience this event at some point. Second, the risk of experiencing this event is highly unequally distributed, with Black and Hispanic experiencing it much more than Hispanic, White, and (especially) Asian children. Between 1 in 4 and 1 in 5 Black children will have a confirmed maltreatment report at any time in their childhood. For Native American, the risk is about 1 in 7. Third, the risk of maltreatment is quite similar for boys and girls. Finally, the highest risks of child maltreatment are in the first few years of life, suggesting that interventions aiming to diminish maltreatment should focus on parents with very young children. (more…)
Biomarkers, Journal Clinical Oncology, Lung Cancer / 02.06.2014

Prof. Nir Peled MD PhD FCCP Pulmonologist & Medical Oncologist Thoracic Cancer Unit, Davidoff Cancer Center, RMC, Kaplan St, Petach Tiqwa, Israel International Lung Cancer Association; Committee Chair; Prevention, Screening & Early Detection of Lung Cancer, IASLC.MedicalResearch.com Interview with: Prof. Nir Peled MD PhD FCCP Pulmonologist & Medical Oncologist Thoracic Cancer Unit, Davidoff Cancer Center, RMC, Kaplan St, Petach Tiqwa, Israel International Lung Cancer Association;  Committee Chair; Prevention, Screening & Early Detection of Lung Cancer, IASLC. MedicalResearch: What are the main findings of this study? Dr. Peled: The study focuses on early detection of lung cancer through the exhale breath NaNose which was developed by Prof Hossam Haick (Israel).   The study included 358 patients who were diagnosed or at risk for lung cancer. The multisite enrollments included UC Denver (Dr Fred Hirsch), Tel Aviv University (Dr Nir Peled), Jacksonville (Dr Stuart Millstone, Dr Douglas Johnson) and Liverpool (Dr John Field). The NaNose was able to detect lung cancer with a very high accuracy (~90%) even when the lung nodule was tiny and hard to sample. It was even able to discriminate between sub histologies of cancer, which was unexpected. (more…)
Author Interviews, Lancet, Weight Research / 01.06.2014

Rhonda Stewart Senior Communications Institute for Health Metrics and Evaluation Seattle, WA 98121, USAMedicalResearch.com Interview with: Rhonda Stewart Senior Communications Institute for Health Metrics and Evaluation Seattle, WA 98121, USA MedicalResearch: What are the main findings of the study? Answer: Globally, obesity has become a public health epidemic. Obesity is affecting not just developed countries, but developing countries as well. Almost one-third of the world’s population, over 2 billion people, are considered to be overweight or obese. Of this group, nearly two-thirds (62%) are in developing countries. If current trends continue, this number will continue to rise. Between 1980 and 2013, the prevalence of overweight or obesity for children and adolescents increased by nearly 50%. This study is the first analysis of global trends on obesity and covers more than 30 years and 188 countries. (more…)
Author Interviews, Cancer, Cancer Research / 01.06.2014

Recinda L Sherman, MPH, PhD, CTR Program Manager, Data Use & Research North America Association of Central Cancer Registries (NAACCR)MedicalResearch.com Interview with: Recinda L Sherman, MPH, PhD, CTR Program Manager, Data Use & Research North America Association of Central Cancer Registries (NAACCR)   MedicalResearch: What is the context of the study? Dr. Sherman:
  • It has long been known that poverty is associated with adverse health conditions. In general, increasing poverty results in higher disease rates and higher mortality.
  • This study assessed the relationship between poverty and cancer incidence using national cancer data on nearly 3 million tumors from the North American Association of Central Cancer Registries (NAACCR).
  • Cancer registries do not collect economic information on cancer patients, so we used an area-based social measure: % of persons living below poverty within a census tract. This measure is a proxy for an individual’s economic status and also gives insight into the type of neighborhood in which an individual lives.
(more…)
Author Interviews, JAMA, Ophthalmology / 01.06.2014

Reed Jost, MS Retina Foundation of the Southwest 9600 N Central Expwy, Suite 200 Dallas, TX 75231MedicalResearch.com Interview with: Reed Jost, MS Retina Foundation of the Southwest 9600 N Central Expwy, Suite 200 Dallas, TX 75231   MedicalResearch: What are the main findings of the study? Answer: Commercially available automated screening devices assess refractive risk factors, not amblyopia or strabismus, resulting in under-referral of affected children and over-referral of healthy children to pediatric eye care professionals. The Pediatric Vision Scanner is a binocular retinal birefringence scanner that directly detects strabismus and amblyopia by analyzing binocular scans for the presence or absence of birefringence, which is characteristic of steady, bifoveal fixation. We found that the Pediatric Vision Scanner outperformed an automated, refractive error screener (SureSight Autorefractor) in a cohort of 300 patients (2-6 years) tested in a pediatric ophthalmology setting. Compared to the SureSight, the Pediatric Vision Scanner had significantly higher sensitivity and higher specificity in the detection of strabismus and amblyopia. (more…)
Author Interviews, General Medicine, JAMA / 01.06.2014

Dr David A Hanauer MD MS Department of Pediatrics University of Michigan Medical School Ann Arbor, MIMedicalResearch.com Interview with: Dr David A Hanauer MD MS Department of Pediatrics University of Michigan Medical School Ann Arbor, MI MedicalResearch.com: What are the main findings of the study Dr. Hanauer: The main findings of our study were that: (1) Awareness and usage of rating sites for physicians appears to be growing, (2) The public is using these sites to make decisions about selecting (or avoiding) a physician, and (3) The percentage of people leaving ratings is still low (about 5%) suggesting that the results may not be representative of the majority of patient experiences. (more…)
Addiction, Author Interviews, JAMA, Pharmacology / 31.05.2014

Theodore J. Cicero, PhD Professor, Vice Chairman for Research Department of Psychiatry Washington University in St Louis St Louis, MissouriMedicalResearch.com Interview with: Theodore J. Cicero, PhD Professor, Vice Chairman for Research Department of Psychiatry Washington University in St Louis St Louis, Missouri MedicalResearch: What are the main findings of the study? Dr. Cicero: Heroin users nowadays are predominantly white men and women in their late 20s living outside large urban areas who were first introduced to opioids through prescription drugs compared to the 1960s when heroin users tended to be young urban men whose opioid abuse started with heroin. (more…)
Author Interviews, Endocrinology, JCEM / 31.05.2014

Prof. Stefano Palomba Department of Obstetrics and Gynecology University “Magna Graecia” of Catanzaro Catanzaro, ItalyMedicalResearch.com Interview with: Prof. Stefano Palomba Department of Obstetrics and Gynecology University “Magna Graecia” of Catanzaro Catanzaro, Italy MedicalResearch: What are the main findings of the study? Prof. Palomba: Our study demonstrates that simple markers of inflammation, commonly detectable in clinical practice with commercial kits, are significantly modified in women with PCOS during pregnancy and associated at an increased risk of complications during pregnancy in the same population with PCOS. (more…)
Annals Internal Medicine, Author Interviews, Cancer Research, University of Pittsburgh / 30.05.2014

Yael Schenker, MD, MAS Assistant Professor Division of General Internal Medicine Section of Palliative Care and Medical Ethics University of Pittsburgh Pittsburgh, PA 15213 MedicalResearch.com Interview with: Yael Schenker, MD, MAS Assistant Professor Division of General Internal Medicine Section of Palliative Care and Medical Ethics University of Pittsburgh Pittsburgh, PA  15213 MedicalResearch: What are the main findings of the study?  Dr. Schenker: We analyzed the content of cancer center advertisements placed in top TV and magazine media markets in 2012.  Out of 1427 advertisements that met our initial search criteria, we found 409 unique advertisements that promoted clinical services at 102 cancer centers across the country.  These advertisements promoted cancer treatments (88%) more often than cancer screening (18%) or supportive services (13%).  Provision of information about clinical services was scant. For example, 27% of advertisements mentioned a benefit of advertised services and 2% quantified these benefits.  2% mentioned a risk of advertised services and no advertisements quantified these risks.  5% mentioned costs or insurance coverage and no advertisements mentioned availability under specific insurance plans.  In contrast, use of emotional appeals was frequent (85%).  Emotional appeals commonly evoked hope for survival, focused on treatment advances, used fighting language, and/or evoked fear.  Nearly half of all advertisements included patient testimonials, overwhelmingly focused on stories about survival or cure.  Only 15% of testimonials included a disclaimer (for example, “most patients do not experience these results”) and none described the outcome that a typical patient may expect. (more…)
Author Interviews, JAMA, Pediatrics, Pulmonary Disease / 29.05.2014

Susan Wu MD Division of Hospital Medicine, Children's Hospital Los Angeles Assistant Professor of Clinical Pediatrics, Keck School of Medicine of the University of Southern CaliforniaMedicalResearch.com Interview with: Susan Wu MD Division of Hospital Medicine, Children's Hospital Los Angeles Assistant Professor of Clinical Pediatrics, Keck School of Medicine of the University of Southern California MedicalResearch: What are the main findings of the study? Dr. Wu: We performed a randomized trial at 2 urban free-standing children's hospitals, comparing inhaled 3% hypertonic saline to 0.9% normal saline in patients under 24 months with bronchiolitis. Patients with prematurity less than 34 weeks, cyanotic heart disease, chronic pulmonary disease, and previous episodes of wheezing or bronchodilator use were excluded. Patients were 4 mL of study medication nebulized up to 3 times in the emergency department; if admitted, patients continued to receive the assigned study medication three times a day until discharge. A total of 408 patients were analyzed. We found that 28.9% of patients treated with hypertonic saline required hospital admission, compared with 42.6% of patients in the normal saline group. (more…)