Author Interviews, JAMA, Pediatrics, Weight Research / 07.06.2017

MedicalResearch.com Interview with: [caption id="attachment_35001" align="alignleft" width="135"]Elsie M. Taveras, MD, MPH Ofer and Shelly Nemirovsky MGH Research Scholar Chief, Division of General Academic Pediatrics, Department of Pediatrics Mass General Hospital for Children Professor of Pediatrics, Harvard Medical School Professor in the Department of Nutrition, Harvard T.H. Chan School of Public Health Boston, MA Dr. Taveras[/caption] Elsie M. Taveras, MD, MPH Ofer and Shelly Nemirovsky MGH Research Scholar Chief, Division of General Academic Pediatrics, Department of Pediatrics Mass General Hospital for Children Professor of Pediatrics, Harvard Medical School Professor in the Department of Nutrition, Harvard T.H. Chan School of Public Health Boston, MA MedicalResearch.com: What is the background for this study? Response: We designed this study to test the effectiveness of two interventions that linked clinical and community approaches in improving childhood body mass index (BMI) and obesity prevalence. Another important question we set out to understand was whether there were outcomes aside from BMI and obesity that mattered most to families of children with obesity.
Author Interviews, JAMA, Lifestyle & Health, OBGYNE, Weight Research / 07.06.2017

MedicalResearch.com Interview with:   [caption id="attachment_35023" align="alignleft" width="133"]Professor Helena Teede MBBS, FRACP, PhD Executive Director Monash Partners Academic Health Research Translation Centre Director Monash Centre for Health Research and Implementation Monash University Prof. Teede[/caption] Professor Helena Teede MBBS, FRACP, PhD Executive Director Monash Partners Academic Health Research Translation Centre Director Monash Centre for Health Research and Implementation Monash University MedicalResearch.com: What is the background for this study? What are the main findings? Response: Reproductive aged women are gaining weight rapidly both before and during pregnancy. Here in 1.3 million pregnancies internationally we show that almost 3 in 4 have unhealthy weight gain (half with excess weight gain and one quarter with inadequate gain) MedicalResearch.com: What should readers take away from your report? Response: For women establish your healthy weight for your height and try to stay within this for better fertility, pregnancy and for your and your child's health. Regardless of your starting weigh,  aim to gain within targets in pregnancy. Seek help to do so. For health professionals: unhealthy weight gain in pregnancy is now the norm, we must monitor women in pregnancy wand support them to gain healthy weight for better health outcomes. Weighing is not enough with health professionals needing skills in healthy conversations and support strategies for women. For governments and policy makers this life stage around pregnancy is an optimal time to tackle obesity prevention and is targeted by WHO.
Author Interviews, Cost of Health Care, JAMA, Nursing, University of Pittsburgh / 06.06.2017

MedicalResearch.com Interview with: [caption id="attachment_35059" align="alignleft" width="130"]Kristin Ray, MD, MS</strong> Assistant Professor Health Policy Institute University of Pittsburgh School of Medicine Dr. Ray[/caption] Kristin Ray, MD, MS Assistant Professor Health Policy Institute University of Pittsburgh School of Medicine MedicalResearch.com: What is the background for this study? What are the main findings? Response: We were interested in understanding how nurse practitioners and physician assistants are working with specialist physicians to provide specialty care. Much has been described and studied about nurse practitioners and physician assistants providing primary care, but the literature about their role in specialty care is more sparse. There have been many concerns over time about the supply of specialist physicians, heightening our interest in the role of nurse practitioners and physician assistants in working with specialist physicians. We focused on examining whether care to physician specialist's patients by nurse practitioners and physician assistants has increased over time as well as examining characteristics of patients seen by nurse practitioners and physician assistants. We found that visits with NPs and PAs for specialty care have increased over time, but remains a small fraction of specialty care overall.
Author Interviews, Brigham & Women's - Harvard, Gender Differences, JAMA, Mental Health Research / 05.06.2017

MedicalResearch.com Interview with: [caption id="attachment_34884" align="alignleft" width="160"]Carl G Streed Jr. M.D. Pronouns: he, him, his, himself Fellow, Division General Internal Medicine & Primary Care Brigham & Women’s Hospital Dr. Streed[/caption] Carl G Streed Jr. M.D. Pronouns: he, him, his, himself Fellow, Division General Internal Medicine & Primary Care  Brigham & Women’s Hospital MedicalResearch.com: What is the background for this study? What are the main findings? Response: The National Institutes of Health (NIH) has underscored the need to better understand the health of gender minorities, including transgender and gender non-conforming individuals. Prior investigations of gender minorities are limited by the lack of national gender identity data. In 2013, the Centers for Disease Control and Prevention (CDC) developed a gender identity question for the Behavioral Risk Factors Surveillance System (BRFSS); states had the option to administer this module beginning 2014. Our study aims to examine the health status of gender minorities in the US compared to cisgender peers. Compared to cisgender adults, gender minority adults are younger, less likely to be non-Hispanic white, married or living with a partner, have a minor child in the household, or be English speaking; but are more likely to have lower income, be unemployed, be uninsured, have unmet medical care due to cost, be overweight, and report depression. Gender minority adults, compared to cisgender adults, are more likely to report: poor or fair health; difficulty concentrating, remembering, or making decisions; and being limited in any way. These outcomes remained significant after adjustment.
Author Interviews, JAMA, Salt-Sodium / 05.06.2017

MedicalResearch.com Interview with: [caption id="attachment_35054" align="alignleft" width="200"]Jennifer Poti, PhD Research Assistant Professor Nutritional Epidemiology Gillings School of Global Public Health University of North Carolina at Chapel Hill Dr. Poti[/caption] Jennifer Poti, PhD Research Assistant Professor Nutritional Epidemiology Gillings School of Global Public Health University of North Carolina at Chapel Hill MedicalResearch.com: What is the background for this study? Response: Although strong evidence links excessive sodium intake to hypertension, a leading risk factor for cardiovascular disease, the majority of American children and adults have sodium intake that exceeds the recommended upper limit for daily sodium intake. To lower sodium intake at the population-level, the Institute of Medicine has recommended that reducing sodium in packaged foods will be essential and has emphasized the need to monitor sodium in the US food supply. However, little is known about whether sodium in packaged foods has changed during the past 15 years.
Author Interviews, Brain Cancer - Brain Tumors, JAMA, Radiation Therapy / 01.06.2017

MedicalResearch.com Interview with: [caption id="attachment_35007" align="alignleft" width="200"]Professor Rakesh Jalali, MD Professor of Radiation Oncology President, Indian Society of Neuro-Oncology Tata Memorial Parel, Mumbai India Dr. Jalali[/caption] Professor Rakesh Jalali, MD Professor of Radiation Oncology President, Indian Society of Neuro-Oncology Tata Memorial Parel, Mumbai India  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Randomized controlled trials to test the efficacy of radiotherapy techniques are challenging to perform. High-precision conformal techniques such as stereotactic radiosurgery/radiotherapy, intensity modulated radiotherapy (IMRT) and particle therapy, etc have been incorporated into routine clinical practice including for brain tumors without always being supported by level-1 evidence. We therefore conducted a prospective, randomized, controlled trial of stereotactic conformal radiotherapy compared to conventional radiotherapy in young patients with residual/progressive bening and low grade brain tumors requiring radiotherapy for optimal disease control.
Author Interviews, JAMA, Mental Health Research / 31.05.2017

MedicalResearch.com Interview with: Michael Large, BSc, MBBS, FRANZCP, DMedSci School of Psychiatry, University of New South Wales,  The Prince of Wales Hospitals, Randwick New South Wales, Australia MedicalResearch.com: What is the background for this study? What are the main findings? Response: It has been increasingly recognized that recently discharged patients have an increased suicide risk. We synthesized the global research over the last half century finding a dramatically elevated suicide rate in the months post discharge and a surprisingly high and enduring rate over much longer periods.
Author Interviews, Infections, JAMA, UCLA / 31.05.2017

MedicalResearch.com Interview with: Gregory John Moran, MD, FACEP Emergency Medicine Dept. & Infectious Diseases Service UCLA Medical Center MedicalResearch.com: What is the background for this study? What are the main findings? Response: The bacterial etiology of cellulitis is difficult to determine because there is usually no material for culture, but streptococci are believed to be the most common etiology. Since the emergence of MRSA as a common cause of skin infections in the community, many clinicians add a second antibiotic with MRSA activity to an oral cephalosporin, such as a combination of cephalexin plus trimethoprim-sulfamethoxazole. It is unknown if there is an additional benefit to adding MRSA activity for treatment of cellulitis. This randomized, blinded trial compared cephalexin plus placebo to cephalexin plus trimethoprim-sulfamethoxazole for outpatient treatment of cellulitis without an abscess or wound. Bottom line: We did not find a benefit from addition of trimethoprim-sulfamethoxazole.
Author Interviews, Geriatrics, JAMA, Surgical Research / 24.05.2017

MedicalResearch.com Interview with: Cheryl Chia-Hui Chen, RN, DNSc Vice Dean for Student Affairs Professor of Nursing National Taiwan University Nurse Supervisor at National Taiwan University Hospital Taipei, Taiwan MedicalResearch.com: What is the background for this study? What are the main findings? Response: Older patients undergoing abdominal surgery often experience preventable delirium, which greatly influences their postoperative recovery and hospital length of stay. The modified Hospital Elder Life Program (mHELP) utilizes nurses to reduce postoperative delirium and LOS among older patients undergoing abdominal surgery for resection of malignant tumor. The mHELP consisted of 3 protocols: oral and nutritional assistance, early mobilization, and orienting communication, researchers say. Researchers at the National Taiwan University Hospital randomly assigned 377 patients undergoing abdominal surgery for a malignant tumor to an intervention (n = 197) or usual care (n = 180). Postoperative delirium occurred in 6.6 percent of mHELP participants vs 15.1 percent of control individuals (odds of delirium reduced by 56 percent). Intervention group participants received the mHELP for a median of 7 days, and they had a median LOS that was two days shorter (12 vs 14 days).
Author Interviews, Geriatrics, JAMA, NYU/NYMC, Primary Care / 22.05.2017

MedicalResearch.com Interview with: Benjamin Han, MD, MPH Assistant professor Departments of Medicine-Division of Geriatric Medicine and Palliative Care, and Population Health NYU Langone Medical Center MedicalResearch.com: What is the background for this study? What are the main findings? Response: There are an increasing number of older adults being prescribed statins for primary prevention, but the evidence for the benefit for older adults is unclear. Our study finds that in the ALLHAT-LLT clinical trial, there were no benefits in either all-cause mortality or cardiovascular outcomes for older adults who did not have any evidence of cardiovascular disease at baseline.
Author Interviews, JAMA, Tobacco / 22.05.2017

MedicalResearch.com Interview with: [caption id="attachment_34776" align="alignleft" width="200"]Reto-Auer.jpg Prof. Reto Auer[/caption] Reto Auer, MD, MAS Institute of Primary Health Care (BIHAM), University of Bern, Bern, Department of Ambulatory Care and Community Medicine University of Lausanne, Lausanne, Switzerland MedicalResearch.com: What is the background for this study? Response: When the tobacco industry began to promote new “heat-not-burn” (HNB) tobacco cigarettes as a “safer” alternative to traditional cigarettes, we wanted to find out if their claims were true. Philip Morris International (PMI) created an HBN called IQOS® (I-Quit-Ordinary-Smoking). IQOS® uses tobacco sticks soaked in propylene glycol, which are inserted into a holder and heated to a maximum of 350°C. PMI claims that because its HNBs don’t combust, they emit far fewer harmful chemicals than conventional cigarettes. We decided to test their claims.
Author Interviews, Heart Disease, JAMA / 21.05.2017

MedicalResearch.com Interview with: [caption id="attachment_34726" align="alignleft" width="161"]Dr. Gregory Roth MD MPH Division of Cardiology, Department of Medicine Institute for Health Metrics and Evaluation University of Washington, Seattle Dr. Roth[/caption] Dr. Gregory Roth MD MPH Division of Cardiology, Department of Medicine Institute for Health Metrics and Evaluation University of Washington, Seattle MedicalResearch.com: What is the background for this study? Response: My colleagues and I at the Institute for Health Metrics and Evaluation (IHME) at the University of Washington, evaluated and analyzed mortality rates from cardiovascular diseases (CVD) on the county level from throughout the United States. We obtained the data from: The National Center for Health Statistics and population counts from the U.S. Census Bureau, the National Center for Health Statistics, and the Human Mortality Database. This data ranged from 1980 through 2014.
Abuse and Neglect, JAMA, Surgical Research, Weight Research / 18.05.2017

MedicalResearch.com Interview with: [caption id="attachment_34617" align="alignleft" width="148"]Andrew Ibrahim, M.D., M.Sc</strong> Institute for HealthCare Policy and Innovation University of Michigan Dr. Ibrahim[/caption] Andrew Ibrahim, M.D., M.Sc Institute for HealthCare Policy and Innovation University of Michigan MedicalResearch.com: What is the background for this study? What are the main findings? Response: The laparoscopic gastric band was approved by the FDA in 2001 and widely adopted for the surgical treatment of morbid obesity. Reported rates of reoperation to revise or remove the device ranged from 4 to 60 percent in small scale studies, but no population estimates in the United States existed. In a review of Medicare Claims data between 2006 and 2013, we observed that reoperation was common with 18% of patients requiring at least one reoperation. More over, we found that on average, patients who did need a reoperation often underwent an average of 3.8 additional procedures. Taken together, nearly half (47%) of the $470 million paid by Medicare for device related procedures was for reoperations.
AHRQ, Author Interviews, JAMA, Outcomes & Safety / 18.05.2017

MedicalResearch.com Interview with: [caption id="attachment_34664" align="alignleft" width="200"]John Oliver DeLancey, MD, MPH Resident, Department of Urology Research Fellow, Surgical Outcomes and Quality Improvement Center Northwestern University Feinberg School of Medicine Dr. John Oliver DeLancey[/caption] John Oliver DeLancey, MD, MPH Resident, Department of Urology Research Fellow, Surgical Outcomes and Quality Improvement Center Northwestern University Feinberg School of Medicine MedicalResearch.com: What is the background for this study? What are the main findings? Response: We initially looked at the star ratings for hospitals that we considered to provide excellent care, and it did not seem that this was reflected in the star ratings. Therefore, we sought to examine which factors were associated with the likelihood of receiving a high or low star rating. When we examined these associations, we found that academic and community hospitals, who reported nearly all of the measures included, had disproportionally lower star ratings than Critical Access or Specialty hospitals, who reported on average about half of the measures used to generate the star ratings.
Author Interviews, Emergency Care, JAMA, Stroke / 18.05.2017

MedicalResearch.com Interview with: [caption id="attachment_34409" align="alignleft" width="200"]Ryan A. McTaggart M.D. Assistant Professor of Diagnostic Imaging, Neurology, and Neurosurgery @mobilestroke4U Warren Alpert School of Medicine at Brown University Rhode Island Hospital Dr. Ryan  McTaggart[/caption] Ryan A. McTaggart M.D. Assistant Professor of Diagnostic Imaging, Neurology, and Neurosurgery @mobilestroke4U Warren Alpert School of Medicine Brown University Rhode Island Hospital MedicalResearch.com: What is the background for this study? Response: Stroke is the #1 cause of disability and 5th leading cause of death. Mechanical thrombectomy (direct mechanical removal of the obstructing blood clot) is a dramatically effective treatment for the most devastating of all acute ischemic strokes – emergency large vessel occlusion (ELVO). Access to this treatment can be optimized with the use of 1) mobile stroke unit technology, 2) changing our Emergency medical services triage algorithms so that stroke matches that of trauma (using field severity to transport the right patient, to the right hospital, the first time, whenever possible), and 3) improving in-hospital processes at Primary Stroke Centers (PSCs) so that patients with suspected ELVO who present to a PSC (a hospital that does not offer mechanical thrombectomy) do not get left behind and untreated. This study reflects an effort to address and improve the third item.
Alzheimer's - Dementia, Author Interviews, Depression, JAMA / 18.05.2017

MedicalResearch.com Interview with: [caption id="attachment_34653" align="alignleft" width="130"]Archana Singh-Manoux, PhD Research Professor (Directeur de Recherche) Epidemiology of ageing & age-related diseases INSERM U1018, France Honorary Professor University College London, UK Dr. Archana Singh-Manoux[/caption] Archana Singh-Manoux, PhD Research Professor (Directeur de Recherche) Epidemiology of ageing & age-related diseases INSERM  France Honorary Professor University College London, UK  MedicalResearch.com: What is the background for this study? Response: Depressive symptoms are common in dementia patients. Previous studies, based on older adults, show depressive symptoms in late life to be associated with an increased risk of dementia. These studies do not allow conclusions to be drawn on the causal nature of the association between depressive symptoms and dementia.
Accidents & Violence, Author Interviews, JAMA, Surgical Research / 17.05.2017

MedicalResearch.com Interview with: Alan Cook, MD, FACS Director, Trauma Research Program Chandler Regional Medical Center Clinical Assistant Professor, Department of Surgery University of Arizona College of Medicine - Phoenix Chandler, AZ 85224 and Frederick B. Rogers MD, MS, FACS Trauma Surgeon Lancaster General Health/Penn Medicine Adjunct Professor of Surgery University of Pennsylvania College of Medicine Department of Surgery MedicalResearch.com: What is the background for this study? What are the main findings? Response: The morbidity and mortality from pulmonary emboli (PE) are considerable. They range in severity from a problem amenable to outpatient medical management to fatal. Trauma patients are often ineligible for chemoprophylaxis due to the risk for life-threatening bleeding. Yet traumatic injury can increase a person’s likelihood of having a pulmonary embolus via an array of mechanical and humoral pathways. The vena cava filter (VCF) offered the possibility of PE prophylaxis for patients otherwise vulnerable to PE risk. Use of VCF grew and the rate of use increased even more after the introduction of the retrievable VCF. Our study sought to determine if any temporal variation in VCF use has occurred and investigate if an contemporaneous change in the diagnosis of PE has taken place. We used three databases to allow a telescoping window of observation from a single state, Pennsylvania (PTOS), to a convenience of sample of trauma centers across the country (NTDB), and finally a national, population-based sample of all hospital discharges in the US (NIS). A temporal trend was observed in all three datasets with differing magnitudes and time points of change. The variation of vena cava filter use was most pronounced in the PTOS and least dramatic in the NIS, The rate of PE was essentially unchanged during the same period.
Author Interviews, JAMA, Thyroid / 15.05.2017

MedicalResearch.com Interview with: [caption id="attachment_34585" align="alignleft" width="142"]Dr. C. Seth Landefeld MD U.S. Preventive Services Task Force and Chairman of the department of Medicine and Spencer Chair in Medical Science Leadership University of Alabama at Birmingham (UAB) School of Medicine Dr. Landefeld[/caption] Dr. C. Seth Landefeld MD U.S. Preventive Services Task Force and Chairman of the department of Medicine and Spencer Chair in Medical Science Leadership University of Alabama at Birmingham (UAB) School of Medicine  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Thyroid cancer is rare in the United States, and the evidence shows that screening for it leads to an increase in new diagnoses without affecting the number of people who die from it. This is because screening people without signs or symptoms for thyroid cancer often identifies small or slow-growing tumors that might never affect a person during their lifetime. After reviewing the evidence, the Task Force found little evidence on the benefits of screening for thyroid cancer and considerable evidence that treatment, which is often unnecessary, can cause significant harms. Additionally, in places where universal screening has been implemented, it hasn’t helped people live longer, healthier lives.
ADHD, Author Interviews, JAMA, Karolinski Institute / 11.05.2017

MedicalResearch.com Interview with: Zheng Chang PhD MSc Department of Medical Epidemiology and Biostatistics (MEB) Karolinska Institutet Stockholm Sweden MedicalResearch.com: What is the background for this study? What are the main findings? Response: About 1.25 million people worldwide die annually because of motor vehicle crashes (MVCs). ADHD is a prevalent neurodevelopmental disorder with symptoms that include poor sustained attention, impaired impulse control and hyperactivity. ADHD affects 5 percent to 7 percent of children and adolescent and for many people it persists into adulthood. Prior studies have suggested people with ADHD are more likely to experience MVCs. Pharmacotherapy is a first-line treatment for the condition and rates of ADHD medication prescribing have increased over the last decade in the United States and in other countries. Among the more than 2.3 million patients with ADHD (average age 32.5), we found patients with ADHD had a higher risk of an MVC than a control group of people without ADHD. The use of medication in patients with ADHD was associated with reduced risk for motor vehicle crashes in both male and female patients.
Author Interviews, Immunotherapy, JAMA, Melanoma / 10.05.2017

MedicalResearch.com Interview with: [caption id="attachment_34514" align="alignleft" width="133"]Yasuhiro Nakamura, M.D., Ph.D. Associate Professor Department of Skin Oncology/Dermatology Comprehensive Cancer Center Saitama Medical University International Medical Center Hidaka, Saitama Dr. Nakamura[/caption] Yasuhiro Nakamura, M.D., Ph.D. Associate Professor Department of Skin Oncology/Dermatology Comprehensive Cancer Center Saitama Medical University International Medical Center Hidaka, Saitama MedicalResearch.com: What is the background for this study? What are the main findings? Response: Regressing nevi, which are frequently associated with halo phenomenon, occur in approximately 1% of the general population. In patients with melanoma, spontaneous or treatment-related depigmentation of the skin (vitiligo) is sometimes observed. Although humoral and cellular immune responses may play a crucial role in their development, immune reactions to benign melanocytic nevi (BMN) without a halo are extremely rare in both the general population and in patients with melanoma. This publication reports a rare case with multiple metastatic melanomas who showed a remarkable clinical response to nivolumab with a simultaneous prominent immune reaction to multiple BMN without halo phenomenon. This rare phenomenon may be associated with dramatic efficacy of nivolumab in melanoma patients.
Author Interviews, JAMA, Ophthalmology / 08.05.2017

MedicalResearch.com Interview with: [caption id="attachment_34439" align="alignleft" width="163"]John H Kempen, MD, PhD Protocol Chair, MUST Trial Follow-up Study; Vice Chair, MUST Research Group Director of Epidemiology for Ophthalmology, Massachusetts Eye and Ear Harvard Medical School Editor-in-Chief, Ophthalmic Epidemiology President, Sight for Souls Dr. Kempen[/caption] John H Kempen, MD, PhD Protocol Chair, MUST Trial Follow-up Study; Vice Chair, MUST Research Group Director of Epidemiology for Ophthalmology, Massachusetts Eye and Ear Harvard Medical School Editor-in-Chief, Ophthalmic Epidemiology President, Sight for Souls MedicalResearch.com: What is the background for this study? Response: Uveitis is about the fifth leading cause of blindness in the united states.  Among types of uveitis, intermediate, posterior and panuveitis are the leading causes of blindness.  Before 2005, systemic therapy with corticosteroids—supplemented when indicated with immunosuppressive drugs (most of the time)—was the primary treatment recommended for these conditions.  With approval of the fluocinolone acetonide implant in 2005 for intermediate, posterior and panuveitis, it became unclear which of the alternative treatment approaches should be the treatment of choice. The multicenter uveitis steroid treatment (must) trial was initiated in 2005 to directly compare the alternative treatments.  Systemic therapy was administered using high dose prednisone followed by tapering of corticosteroids to maintenance doses of 10 mg/day or less (generally 7.5 mg/day or less) or to zero; this was supplemented by immunosuppressive corticosteroid-sparing drugs in 88% of participants.  Implant therapy was done by initial quieting of the anterior chamber of the eye with topical, injected or systemic corticosteroids followed by surgical implant placement within 28 days (first eye) and 56 days (second eye if it was indicated).  After this, systemic corticosteroids and immunosuppressive drugs were tapered off.
Author Interviews, JAMA, Ophthalmology, Pediatrics / 05.05.2017

MedicalResearch.com Interview with: [caption id="attachment_34333" align="alignleft" width="150"]Rohit Varma, MD, MPH</strong> Executive Director - USC Roski Eye Institute and Dean of the Keck School of Medicine of USC Dr. Varma[/caption] Rohit Varma, MD, MPH Executive Director - USC Roski Eye Institute and Dean of the Keck School of Medicine of USC MedicalResearch.com: What is the background for this study? What are the main findings? Response: Visual impairment in early childhood has profound impact on a child’s development. It can significantly impair development of visual, motor, and cognitive function1-3 and lead to adverse psychosocial consequences. There has been a lack of accurate data characterizing the current and expected numbers of visual impairment cases among preschool children in the United States from 2015 to 2060. The number of preschool children with visual impairment is projected to increase by 26% in 2060. And 69% of these visual impairment will result from simple uncorrected refractive error such hyperopia and myopia, which can be prevented or treated by low-cost refractive correction.
Author Interviews, Heart Disease, JAMA, Kidney Disease, Surgical Research / 04.05.2017

MedicalResearch.com Interview with: [caption id="attachment_34381" align="alignleft" width="133"]Nirat Beohar, MD Vice-Chief of Cardiology Director Cardiac Catheterization Laboratory Director Structural Heart Disease Program Director Interventional Cardiology Fellowship program Cardiac Catheterization Laboratory Columbia University Division of Cardiology, Mount Sinai Medical Center Miami Beach, Miami, FL 33140 Dr. Beohar[/caption] Nirat Beohar, MD Vice-Chief of Cardiology Director Cardiac Catheterization Laboratory Director Structural Heart Disease Program Director Interventional Cardiology Fellowship program Cardiac Catheterization Laboratory Columbia University Division of Cardiology, Mount Sinai Medical Center Miami Beach, Miami, FL 33140 MedicalResearch.com: What is the background for this study? Response: Nirat Beohar MD, Director of the Cardiovascular Catheterization Laboratory and Vice-Chief of Cardiology at the Columbia University Division of Cardiology at the Mount Sinai Medical Center and co-authors report the effect of trans-catheter aortic valve replacement (TAVR) on subsequent renal function and outcomes in high-risk and inoperable patients presenting with baseline renal dysfunction (eGFR < 60 ml/min/1.73 m2). This was a sub-study of patients undergoing TAVR in the PARTNER 1 trial and continued access registry that was conducted in 25 centers in the United States and Canada.
Author Interviews, JAMA, Pharmacology, UCLA / 03.05.2017

MedicalResearch.com Interview with: [caption id="attachment_34230" align="alignleft" width="133"]Ian Larkin, PhD</strong> Assistant Professor of Strategy UCLA Anderson School of Management Dr. Ian Larkin[/caption] Ian Larkin, PhD Assistant Professor of Strategy UCLA Anderson School of Management MedicalResearch.com: What is the background for this study? Response: The study examined whether restrictions put in by medical centers on salesperson visits to physicians, known as “detailing,” affected subsequent physician prescribing behavior. Detailing represents the most prominent form of pharmaceutical marketing. Detailing visits allow the sharing of scientific information, but they also often involve small gifts for physicians and their staff, such as meals. Pharmaceutical companies incur far greater expenditures on detailing visits than they do on direct-to-consumer marketing, or even on research and development of new drugs. Specifically, the study examined detailing restrictions put into place by 19 academic medical centers (AMCs) in five states in the U.S. It compared changes in prescribing by thousands of AMC physicians whose practices limited typical elements of detailing visits, such as provisions of meals and educational gifts, to a carefully matched control group of similar physicians practicing in the same geographic regions but not subject to such detailing restrictions. The study, which included more than 25,000 physicians and all 262 drugs in eight major drug classes — from statins to sleep aids to antidepressants, representing more than $60 billion in aggregate sales in the United States — was, to date, by far the most comprehensive to examine the impact of detailing restrictions. The comprehensive and quasi-experimental methodology, which compared prescribing behavior before and after implementation of policies, and which included a large matched control group of physicians not subject to policy changes, was an important innovation relative to prior research. The study used prescription data from CVS Caremark, one of the largest pharmacy benefit managers in the United States.
Author Interviews, JAMA, Opiods, Pain Research, Surgical Research / 03.05.2017

MedicalResearch.com Interview with: [caption id="attachment_34305" align="alignleft" width="124"]Chad M. Brummett, M.D. Associate Professor Director, Clinical Anesthesia Research Director, Pain Research Department of Anesthesiology Division of Pain Medicine University of Michigan Medical School Ann Arbor, MI 48109 Dr. Brummett[/caption] Chad M. Brummett, M.D. Associate Professor Director, Clinical Anesthesia Research Director, Pain Research Department of Anesthesiology Division of Pain Medicine University of Michigan Medical School Ann Arbor, MI  48109  MedicalResearch.com: What is the background for this study? What are the main findings? Response: The opioid epidemic has received tremendous attention in recent years, but most of the focus has been on chronic pain, opioid abuse and overdose. Far less attention has been paid to the importance of acute care prescribing (e.g. surgical pain) in patients that are not chronic opioid users. We found that 5-6% of patients not using opioids prior to surgery continued to fill prescriptions for opioids long after what would be considered normal surgical recovery. Moreover, the rates of new chronic use did not differ between patients having major and minor surgeries, suggesting that patients continue to use these pain medications for something other than simply pain from surgery. Building on other work by our group, and the few additional studies done on the topic to date, these data suggest that pain medications written for surgery are a major cause of new chronic opioid use for millions of Americans each year.
Author Interviews, Heart Disease, JAMA, Surgical Research / 02.05.2017

MedicalResearch.com Interview with: [caption id="attachment_34286" align="alignleft" width="150"]Dr. PJ Devereaux MD, PhD, FRCP(C)</strong> Director of the Division of Cardiolog Scientific Leader of the Anesthesiology, Perioperative Medicine and Surgical Research Group at the Population Health Research Institute Professor and University Scholar in the Departments of Health Research Methods, Evidence, and Impact and Medicine McMaster University Dr. Devereaux[/caption] Dr. PJ Devereaux MD, PhD, FRCP(C) Director of the Division of Cardiolog Scientific Leader of the Anesthesiology, Perioperative Medicine and Surgical Research Group at the Population Health Research Institute Professor and University Scholar in the Departments of Health Research Methods, Evidence, and Impact and Medicine McMaster University MedicalResearch.com: What is the background for this study? Response: Although the majority of patients undergoing noncardiac surgery benefit from surgery and do well, even when a small proportion of these patients have a serious complication it represents a major population issue. A recent publication in JAMA Cardiology established that >5 million Americans age ≥45 years undergo major in-patient noncardiac surgery annually, and 1.3% of these patients die in the hospital. This means 65,000 of these patients die, and cardiovascular causes are a dominant cause.
Author Interviews, JAMA, Pain Research, Pharmacology, UT Southwestern / 01.05.2017

MedicalResearch.com Interview with: [caption id="attachment_34240" align="alignleft" width="70"]Una Makris MD, MSc Clinical Investigator at the VA North Texas Health System Assistant Professor at UT Southwestern Medical Center Departments on Internal Medicine and Clinical Sciences Dr. Makris[/caption] Una Makris MD, MSc Clinical Investigator at the VA North Texas Health System VA North Texas Health Care System Assistant Professor at UT Southwestern Medical Center Departments on Internal Medicine and Clinical Sciences Dr. Makris is a Rheumatologist, clinically, and spends the majority of time focused on clinical research investigating how to improve outcomes for adults with back pain. MedicalResearch.com: What is the background for this study? Response: Back pain is the most common type of musculoskeletal (MSK) pain. We know that expenditures for back pain exceed $100 billion each year (and this was in 2005). Back pain results in tremendous disability (including reduced mobility) and impaired quality of life (not exclusive to physical consequences, but also including important psychosocial repercussions). We also know that statins are prescribed very often, and frequently in younger populations who are active. Some reports suggest that statins may have a protective effect on  musculoskeletal conditions such as back pain.
Author Interviews, Blood Pressure - Hypertension, JAMA, OBGYNE / 01.05.2017

MedicalResearch.com Interview with: [caption id="attachment_34274" align="alignleft" width="175"]Dr. Maureen Phipps, USPTS Task Force member Department chair and Chace-Joukowsky professor of obstetrics and gynecology Assistant dean for teaching and research on women's health Warren Alpert Medical School of Brown University Dr. Phipps[/caption] Dr. Maureen Phipps, USPTS Task Force member Department chair and Chace-Joukowsky professor of obstetrics and gynecology Assistant dean for teaching and research on women's health Warren Alpert Medical School of Brown University MedicalResearch.com: What is the background for this study? What are the main findings? Response: Preeclampsia, which includes high blood pressure after 20 weeks of pregnancy, is one of the most serious health problems affecting pregnant women. After reviewing the evidence, the Task Force found the benefits of screening for preeclampsia outweighed the harms and recommended screening pregnant women for preeclampsia with blood pressure measurements throughout pregnancy. The evidence showed mothers and their babies are likely to benefit from screening, as screening leads to treatment that reduces their risk of severe complications, including death.