Author Interviews, Dermatology, NIH / 19.07.2019

MedicalResearch.com Interview with: Mark Hoon, PhD Senior Investigator,Molecular Genetics Unit Sensory Biology NIH NIDCR, Bethesda, MD MedicalResearch.com: What is the background for this study? Response: Itch is a condition that at some point effects all people. For most of us itch is not a major problem, but for some people with certain chronic conditions it severely effects their quality of life. Examples of diseases which cause chronic itch are atopic dermatitis, psoriasis, and renal failure. However, current therapies for chronic itch are mainly ineffective and there is a unmet clinical need. (more…)
Addiction, Author Interviews, Cannabis, Columbia, JAMA, Opiods / 18.07.2019

MedicalResearch.com Interview with: Silvia S. Martins, MD, PHD Associate Professor of Epidemiology Department of Epidemiology Mailman School Of Public Health Columbia University  MedicalResearch.com: What is the background for this study? Response: Prior studies have suggested t6hat medical marijuana legalization might play a role in decreasing opioid use. We aimed to test this hypothesis using individual level data on nonmedical use of prescription opioids and opioid use disorder  from the US National Survey on Drug Use and Health.  (more…)
Author Interviews, JAMA, Opiods, Pediatrics, UCSD / 17.07.2019

MedicalResearch.com Interview with: Lorraine Kelley-Quon, MD, MSHS, FAAP Assistant Professor | Division of Pediatric Surgery Children's Hospital Los Angeles Department of Surgery & Preventive Medicine Keck School of Medicine of USC  MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Prescription opioids are pharmacologically similar to heroin, and previous research has shown an association between nonmedical opioid use and heroin use. This is the first study to follow a group of teenagers through all 4 years of high school and identify an association between nonmedical prescription opioid use and later heroin use. (more…)
Author Interviews, Dermatology, Duke / 15.07.2019

MedicalResearch.com Interview with: Luis Garza, M.D., Ph.D. Associate Professor of Dermatology Johns Hopkins University School of Medicine. MedicalResearch.com: What is the background for this study? What are the main findings? Response: We wanted to find out what might stimulate regeneration in mice and humans. We find that in both species during wounding, released “loose” dsRNA induces production of retinoic acid that stimulates regeneration. (more…)
Author Interviews, HIV, University of Michigan / 15.07.2019

MedicalResearch.com Interview with: Rogério Meireles Pinto, LCSW, Ph.D. Professor and Associate Dean for Research University of Michigan School of Social Work MedicalResearch.com: What is the background for this study? Response: In order to decrease the rate of HIV infection, interventions to scale up PrEP will need to address identified barriers at multiple ecological levels. In the past decade, interventions proposed to address PrEP implementation barriers were limited to one ecological level or another (e.g., individual or community). The failure to consider interventions targeting multiple ecological levels simultaneously may help explain why PrEP implementation is lagging. This failure is also due to methodological limitations of PrEP implementation studies.This high-quality paper presents a thorough and theoretically grounded review of original research on HIV Pre-Exposure Prophylaxis (PrEP) implementation in the U.S. (more…)
Author Interviews, Lifestyle & Health, Mental Health Research, Opiods, University of Pennsylvania / 15.07.2019

MedicalResearch.com Interview with: Samuel Preston, Ph.D. Professor of Sociology University of Pennsylvania MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Life expectancy at birth in the United States is low by international standards and has been declining in recent years. Our study aimed to identify how these trends differed by age, sex, cause of death, metropolitan status, and region. We found that, over the period 2009-11 to 2014-16, mortality rose at ages 25-44 in large metropolitan areas and their suburbs as well as in smaller metropolitan areas and non-metropolitan areas. Mortality at ages 45-64 also rose in all of these areas except large metropolitan areas. These were the ages responsible for declining life expectancy. Changes in life expectancy were particularly adverse for non-metropolitan areas and for women. The metropolitan distinctions in mortality changes were similar from region to region. The cause of death contributing most strongly to mortality declines was drug overdose for males and mental and nervous system disorders for women. (more…)
Author Interviews, Cancer Research, Hormone Therapy, JAMA, Prostate Cancer, University of Pennsylvania / 15.07.2019

MedicalResearch.com Interview with: Ravi Jayadevappa, PhD, MS Department of Medicine Perelman School of Medicine University of Pennsylvania Philadelphia, PA 19104-2676  MedicalResearch.com: What is the background for this study? Response: In the US, prostate cancer is the most commonly diagnosed non-skin cancer and the second leading cause of cancer death among men. Research shows that hormone therapy or ADT reduces the levels of male hormones in the body, called androgens, to stop them from stimulating cancer cells to grow., and thus is effective in reducing the spread and progression of prostate cancer. At the same time, some research has suggested that decreasing androgen levels may increase the risk factors for Alzheimer’s and dementia, including loss of lean body mass, diabetes, cardiovascular disease, and depression. The ADT therapy may lead to impaired neuron growth and the regeneration of axons, thus affecting the cognitive function. Thus there is growing interest in the possible association between exposure to ADT and cognitive dysfunction. Our study investigates the association between exposure to ADT and subsequent diagnosis of Alzheimer’s or dementia in elderly, fee-for-service Medicare enrollees using SEER-Medicare linked databases. (more…)
Author Interviews, Cancer Research, Outcomes & Safety, Surgical Research, Yale / 12.07.2019

MedicalResearch.com Interview with: Daniel Boffa, MD Professor of Surgery Yale School of Medicine  MedicalResearch.com: What is the background for this study? Response: We have previously demonstrated that top-ranked hospitals are significantly safer than their affiliates for complex cancer surgery (patients 1.4 times more likely to die after cancer surgery at affiliate hospitals).  A logical extension of this work was to compare affiliate hospitals to hospitals that were not affiliated with a top ranked hospital. (more…)
Author Interviews, Genetic Research, Heart Disease, Imperial College, JAMA / 12.07.2019

MedicalResearch.com Interview with: Ben Cordon, PhD NIHR Post-doctoral Academic Clinical Fellow Specialist Registrar training in cardiology  James S. Ware, PhD, MRCP  Reader in Genomic Medicine Group head within the Cardiovascular Genetics & Genomics Unit Imperial College London     MedicalResearch.com: What is the background for this study?   Response: Non-ischaemic dilated cardiomyopathy is a common cause of heart failure and carries the risk of life-threatening ventricular arrhythmia. An implantable cardioverter defibrillator (ICD) can be life-saving in this condition. However, the decision to implant an ICD is not one that can be taken lightly - ICD insertion carries its own risks, such as infection or inappropriate shocks, and our ability to predict who will benefit from a device is currently far from perfect. Genetic sequencing is affordable and widely available and for DCM, like many diseases, it is hoped that genetic stratification may one day help deliver personalised management. In DCM, variants in the Lamin A/C gene for example are known to cause a phenotype with early and severe arrhythmias and, as a result, international guidelines advocate a lower threshold for ICD insertion in these patients. However, Lamin A/C is an infrequent cause of DCM. The commonest known genetic cause of DCM are protein-truncating variants in the gene encoding Titin (TTNtv), accounting for ~15% of DCM cases. We wanted to know if this group had a higher risk of arrhythmia than the general DCM population. Earlier work from our group on this topic found that patients with TTNtv-associated DCM were more likely to have a clinical history of arrhythmia (composite of atrial and ventricular arrhythmia, including NSVT), at the time of their initial DCM diagnosis. But it was unclear if this was driven by ventricular arrhythmia, atrial arrhythmia, or both or if it would translate into a long-term risk of potentially dangerous ventricular arrhythmia of the sort for which an ICD can be life-saving. In another study we analysed a larger cohort of ambulant DCM patients but did not find an increased risk of ventricular arrhythmia – but this was a relatively low-risk group, with comparatively mild symptoms (NHYA I/II heart failure) and moderately impaired LV function. As a result, the overall arrhythmic event rate was low, meaning that the power to detect differences between the TTNtv and non-TTNtv groups was reduced. (more…)
Author Interviews, Health Care Systems, Primary Care, University of Pennsylvania / 11.07.2019

MedicalResearch.com Interview with: Molly Candon PhD Research Assistant Professor of Psychiatry Lecturer, Department of Health Care Management The Wharton School, University of Pennsylvania Co-Instructor, Health Services and Policy Research Methods II, MS in Health Policy Research Program, Perelman School of Medicine, University of Pennsylvania  MedicalResearch.com: What is the background for this study? What are the main findings?  Response: A team of researchers (led by Karin Rhodes, MD and Dan Polsky, PhD) conducted a secret shopper study of thousands of primary care practices across 10 states, with trained callers simulating patients with Medicaid and requesting appointments. One of the outcome measures was whether an appointment was scheduled with a physician or Advanced Practitioner. Between 2012 and 2016, the share of appointments scheduled with Advanced Practitioners increased by five percentage points.  (more…)
Anemia, Author Interviews, Heart Disease, JAMA, Karolinski Institute / 11.07.2019

MedicalResearch.com Interview with: Dr. Niels Grote Beverborg, MD PhD Post-doctoral research fellow Department of experimental cardiology University Medical Center Groningen, Groningen, The Netherlands Integrated CardioMetabolic Center Karolinska Institutet, Stockholm Sweden  MedicalResearch.com: What is the background for this study?   Response: Iron deficiency is very prevalent worldwide and a significant cause of morbidity and mortality, especially in vulnerable populations such as patients with heart failure. It is well known that iron deficiency can be a consequence of an insufficient iron uptake or increased iron loss (termed low iron storage), or of a chronic low inflammatory state (defective iron utilization). However, so far, we had no tools to distinguish these causes from each other in patients and have not been able to assess their potential consequences. (more…)
Annals Internal Medicine, Author Interviews, Infections, University of Michigan / 09.07.2019

MedicalResearch.com Interview with: Valerie M. Vaughn, MD MSc Assistant Professor of Medicine and Research Scientist, Division of Hospital Medicine The Patient Safety Enhancement Program and Center for Clinical Management Research Michigan Medicine and the Ann Arbor VA Medical Center  MedicalResearch.com: What is the background for this study? Response: Pneumonia is one of the top causes for hospitalization and one of the main reasons for antibiotic use in US hospitals. In the past decade, studies have suggested that patients can be safely treated with short course antibiotic therapy instead of the prolonged courses we used to prescribe. Our study looked at prescribing practices in 43 hospitals across the state of Michigan to see if we were appropriately prescribing short course therapy, and if so, how that affected patients. (more…)
Author Interviews, Dermatology, University of Pennsylvania / 08.07.2019

MedicalResearch.com Interview with: John Barbieri, MD, MBA Hospital & Health Care University of Pennsylvania  MedicalResearch.com: What is the background for this study? Would you briefly describe the type of acne treated with Isotretinoin? Response: Isotretinoin is often used to treat moderate to severe acne or acne that has been unresponsive to other treatments. It is also used for patients with scarring acne. While highly effective for acne, due to concerns about medication related side-effects, patients are often monitoring with frequent blood tests, sometimes up to once per month. However, there have been several studies over the past two decades questioning the value of these frequent blood tests for patients on isotretinoin for acne. The purpose of this study was to examine whether blood test monitoring has been decreasing over time in response to these studies. We also evaluated the frequency of blood test abnormalities for patients being treated with isotretinoin. (more…)
Author Interviews, CDC, Emory, Infections, JAMA, Pediatrics, Vaccine Studies / 02.07.2019

MedicalResearch.com Interview with: Ms. Cassandra Pingali Ms. Pingali worked on this paper while a a graduate student at Emory University, and completed it post-graduation. She is currently an ORISE fellow at Centers for Disease Control and Prevention Immunization Services Division MedicalResearch.com: What is the background for this study? Response: Despite high overall immunization coverage in the United States, we are currently experiencing the largest measles outbreak since measles was declared eliminated in 2000. In 2014, California grappled with a very large measles outbreak known as the “Disneyland” outbreak. Later investigation revealed that most of the affected children were unvaccinated against measles despite the availability of a safe and effective vaccine. In order to prevent future outbreaks, California officials wanted to improve their declining childhood vaccination coverage. California passed two laws and implemented an educational program for school staff to increase vaccination rates in the state. We felt it was important to take a systematic look at these interventions and examine if public health initiatives such as these are working to improve vaccination rates. (more…)
Addiction, Author Interviews, JAMA, Opiods, University of Michigan / 30.06.2019

MedicalResearch.com Interview with: Rebecca L. Haffajee, J.D., Ph.D., M.P.H. Assistant Professor Department of Health Management & Policy umichsphumichsph MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Evidence suggests that the availability of medications to treat opioid use disorder (OUD) has been slow to expand, particularly in rural areas, despite the efficacy and effectiveness of these medications in reducing overdose deaths and other adverse life outcomes. We were interested in understanding the characteristics of counties both with high need (as measured by above-national rates in opioid overdose deaths) AND low provider capacity to deliver medications to treat OUD in 2017. We found that such "opioid high-risk" counties were likely to be in the East North Central (e.g., Michigan, Ohio, Illinois, Indiana), South Atlantic (e.g., North Carolina, South Carolina, Virginia, West Virginia), and Mountain (e.g., New Mexico, Arizona, Nevada) regions. We also found that these opioid high-risk counties were more likely to have higher rates of unemployment and less likely to have fewer primary care clinicians or be micropolitan (more…)
Author Interviews, Columbia, JAMA, Pulmonary Disease / 28.06.2019

MedicalResearch.com Interview with: Elizabeth C. Oelsner, MD, MPH Irving Assistant Professor of Medicine Division of General Medicine New York Presbyterian Columbia University MedicalResearch.com: What is the background for this study? Response: Uncertainty regarding how to diagnose chronic obstructive pulmonary disease (COPD) has posed significant problems for early detection and treatment of this common disease. Simplifying and standardizing the diagnosis of COPD has the potential to improve diagnosis, clinical care, and clinical research for this common and under-diagnosed chronic lung disease. We therefore aimed to provide robust evidence for the best threshold to diagnose COPD by comparing how well various thresholds predict hospitalizations and deaths from COPD. (more…)
Author Interviews, Brain Injury, Columbia, Critical Care - Intensive Care - ICUs, NEJM, Neurology / 27.06.2019

MedicalResearch.com Interview with: Jan Claassen, MD, PhD, FNCS Associate Professor of Neurology Division of Division of Critical Care and Hospitalist Neurology Columbia University Medical Center MedicalResearch.com: What is the background for this study? What are the main findings? Response: Unconsciousness is common and predicting recovery is challenging – often inaccurate. Many patients do not show movements on commands and typically this is interpreted as unconsciousness. Some of these patients may be able to have brain response to these commands raising the possibility of some preservation of consciousness. This has previously been shown months or years after the injury mostly using MRI. We were able to detect this activation at the bedside in the ICU shortly after brain injury. For this we applied machine learning to the EEG to distinguish the brain’s responses to commands. Patients that showed this activation were more likely to follow commands prior to discharge and had better outcomes one year later.  (more…)
Author Interviews, Brain Injury, University Texas / 24.06.2019

MedicalResearch.com Interview with: Kevin F. Bieniek, Ph.D. Assistant Professor, Department of Pathology & Laboratory Medicine Joe R. & Teresa Lozano Long School of Medicine Director, Biggs Institute Brain Bank Core Glenn Biggs Institute for Alzheimer’s & Neurodegenerative Diseases University of Texas Health Science Center San Antonio San Antonio, Texas 78229 MedicalResearch.com: What is the background for this study? Would you briefly explain what is meant by CTE?   Response: CTE, or chronic traumatic encephalopathy, is a progressive neurodegenerative disorder that is linked to prior exposure to repetitive traumatic brain injuries.  CTE pathology, characterized by a distinct deposition pattern of the protein ‘tau’, is most often observed in the brains former contact sport athletes and military veterans.  The public health impacts of this disorder are largely unknown, as this disease is often studied in individuals which advanced levels of exposure, particularly professional American football player. This study aimed to understand what the presence of this disorder might be in the general population by studying athletes and non-athletes, a number of different sports, different levels of participation, and both males and females. (more…)
Amgen, Author Interviews, Cost of Health Care, JAMA, Lipids, UCLA / 24.06.2019

MedicalResearch.com Interview with: Gregg C. Fonarow, MD, FACC, FAHA Eliot Corday Professor of Cardiovascular Medicine and Science Director, Ahmanson-UCLA Cardiomyopathy Center Co-Chief of Clinical Cardiology, UCLA Division of Cardiology Co-Director, UCLA Preventative Cardiology Program David Geffen School of Medicine at UCLA Los Angeles, CA  MedicalResearch.com: What is the background for this study? Response: Last year, Amgen made the PCSK-9 inhibitor evolocumab available at a reduced list price of $5,850 per year This 60% reduction was aimed at improving patient access by lowering patient copays, especially for Medicare beneficiaries. Additionally, the treatment landscape for PCSK9 inhibitors was further defined in 2018 when the American College of Cardiology/American Heart Association Multisociety Clinical Guideline on the Management of Blood Cholesterol recommended PCSK9 inhibitors for, among other patient populations, patients with very high-risk (VHR) ASCVD whose low-density lipoprotein cholesterol levels remain at 70 mg/dL or more  despite a heart-healthy lifestyle and treatment with standard background therapy. (more…)
Author Interviews, Geriatrics, JAMA, Ophthalmology, University of Michigan / 21.06.2019

MedicalResearch.com Interview with: Joshua R. Ehrlich, MD, MPH Assistant Professor, Ophthalmology and Visual Sciences Kellogg Eye Center Department of Ophthalmology and Visual Sciences University of Michigan  MedicalResearch.com: What is the background for this study?   Response: This study came out of data collected as part of the National Poll on Healthy Aging (NPHA). The NPHA is funded by AARP and the Institute for Healthcare Policy and Innovation at the University of Michigan to inform the public, healthcare providers, and policymakers on a variety issues related to health. The vision survey, conducted in March 2018, was just one of many NPHA surveys. Due to aging of the population, the number of older U.S. adults with blindness and vision impairment is expected to double over the next 30 years. Thus, this study was designed to provide crucial data  on contemporary data on patterns of eye care utilization in older adults. (more…)
Author Interviews, Dermatology, HPV, Yale / 20.06.2019

MedicalResearch.com Interview with: Richard J. Antaya, MD, FAAD, FAAP Professor, Dermatology and Pediatrics Yale University School of Medicine  MedicalResearch.com: What is the background for this study? Response: Localized hyperthermia has been reported to hasten the resolution of warts and treat both benign and malignant neoplasms. Numerous clinical studies employing various methods to increase the cutaneous surface temperature, including: infrared radiation, radiofrequency, Nd:YAG laser, moxibustion, warm water immersion, ultrasound, and exothermic heat patches, have all yielded positive results. We published a proof-of-concept, open-label trial, representing the largest experience to date employing chemical reaction induced exothermic heat patches for the treatment of warts. Localized hyperthermia from all sources currently has a low level of evidence and strength of recommendation because of the lack of well-designed, sufficiently powered studies.  (more…)
Author Interviews, Diabetes, NIH, Pediatrics / 18.06.2019

MedicalResearch.com Interview with: Dr. Ellen Leschek MD Program Director: Division of Diabetes, Endocrinology, and Metabolic Diseases The National Institute of Diabetes and Digestive and Kidney Diseases Health Information Center MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Type 2 diabetes (T2D) is thought to be characterized by a progressive loss of pancreatic beta cell (insulin producing/releasing cell) function. For this reason, T2D medications eventually stop working and individuals with T2D require treatment with insulin. The Restoring Insulin Secretion (RISE) Consortium was established by the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) to evaluate the effects of treatment and treatment withdrawal on the loss of pancreatic beta cell function. In the RISE Study, progression of disease was assessed by the measurement of pancreatic beta cell function in youth and adults who had either impaired glucose tolerance (IGT; prediabetes) or recently diagnosed Type 2 diabetes before, during and after treatment with study medications. Importantly, the RISE Pediatric Medication Study and the RISE Adult Medication Study were designed in tandem to allow direct comparison of the effects of two pharmacologic treatment regimens (the only two FDA-approved medications for Type 2 diabetes in youth) on disease progression in youth and adults. For more information about the RISE Study, please visit https://rise.bsc.gwu.edu/web/rise. (more…)
Annals Internal Medicine, Author Interviews, Opiods, University of Pittsburgh / 18.06.2019

MedicalResearch.com Interview with: Dr. Julie Donohue, Ph.D. Professor, Department of Health Policy and Management Vice Chair for Research Graduate School of Public Health University of Pittsburgh MedicalResearch.com: What is the background for this study? Response: The opioid epidemic is exacting a significant burden on families, communities and health systems across the U.S. Prescription and illicit opioids are responsible for the highest drug overdose mortality rates ever recorded. We know from previous studies that some surgical and medical patients who fill opioid prescriptions immediately after leaving the hospital go on to have chronic opioid use. Until our study, however, little was known about how and if those patients were being introduced to the opioids while in the hospital. My colleagues and I reviewed the electronic health records of 191,249 hospital admissions of patients who had not been prescribed opioids in the prior year and were admitted to a community or academic hospital in Pennsylvania between 2010 and 2014. Opioids were prescribed in 48% of the admissions, with those patients being given opioids for a little more than two-thirds of their hospital stay, on average. (more…)
Author Interviews, JAMA, Johns Hopkins, Kidney Disease, Surgical Research / 13.06.2019

MedicalResearch.com Interview with: Caitlin W. Hicks, M.D., M.S. Assistant Professor of Surgery Recipient of the Department of Surgery Rothman Early Career Development Award for Surgical Research Johns Hopkins Medicine MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Arteriovenous fistula are associated with better long-term patency, lower rates of infection, and lower long-term costs compared to arteriovenous graft. As a result, the Fistula First Catheter Last Guidelines recommend placement of an arteriovenous fistula over an AVG whenever possible. We looked at individual physician utilization of AVF vs AVG for first-time AV access in Medicare beneficiaries. We found that the median physician utilization rate for AVG was only 18%, but that 21% of physicians use AVG in more than 34% of cases, which is above currently recommended  practice guidelines.  (more…)
Author Interviews, Biomarkers, Genetic Research, Infections, NEJM, UCSF / 13.06.2019

MedicalResearch.com Interview with: Dr. Charles Chiu, M.D./Ph.D. Professor, Laboratory Medicine and Medicine / Infectious Diseases Director, UCSF-Abbott Viral Diagnostics and Discovery Center Associate Director, UCSF Clinical Microbiology Laboratory UCSF School of Medicine MedicalResearch.com: What is the background for this study? Would you describe what is meant by metagenomic sequencing? Response: Metagenomic next-generation sequencing (mNGS) is the use of technology to generate millions of sequence reads to diagnose infection sin patients by characterizing the full range of potential pathogens (bacteria, viruses, fungi, and parasites) in a single sample. Although shown to be a promising diagnostic tool for  infectious diseases in case reports and limited case series (Chiu and Miller Nature Reviews Genetics 20, 341-355 (2019)), to date the “real-life” utility of this approach for patient care has hitherto not been demonstrated.  This study is the first prospective, multi-center study of clinical mNGS testing for the diagnosis of neurological infections in acutely ill hospitalized patients presenting with meningitis and/or encephalitis. (more…)
Author Interviews, JACC, Kidney Disease, NYU / 13.06.2019

MedicalResearch.com Interview with: David Charytan, MD MSc Chief, Nephrology Division NYU Langone Medical Center New York, NY 10010  MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Cardiovascular events are much more frequent in patients with impaired kidney function (chronic kidney disease), and cardiovascular disease is the most common cause of death in advanced chronic kidney disease. This risk remains high despite the use of standard medical therapies including statins, the most commonly used cholesterol lowering agents. The PCSK9 inhibitor evolocumab is a new class of highly potent cholesterol lowering medications that can further reduce the risk of cardiovascular events in patients already taking statins. We analyzed data from the FOURIER trial, which randomized study patients with clinically evident atherosclerosis and an LDL cholesterol level >=70 mg/dL or HDL cholesterol level >= while on a statin, to assess the safety and efficacy of evolocumab, a PCSK9 inhibitor, compared with placebo in individuals with mild to moderate chronic kidney disease. There were several major findings
  • a) evolocumab appears to be equally safe in individuals with preserved and mild to moderately impaired kidney function
  • b) evolocumab appears to have preserved efficacy at preventing cardiovascular events as kidney function declines.
  • c) We were unable to detect any significant impact on kidney function.
  • In addition, because the baseline risk of cardiovascular events is much higher in individuals with  chronic kidney disease, the absolute benefits of treatment with evolocumab appear  to be magnified as kidney function declines.  (more…)
Author Interviews, Brigham & Women's - Harvard, Heart Disease, JACC, Lung Cancer, Radiation Therapy / 10.06.2019

MedicalResearch.com Interview with:   Raymond H Mak, MD Assistant Professor of Radiation Oncology Harvard Medical School Radiation Oncology Brigham and Women's Hospital       Katelyn M. Atkins MD PhD Harvard Radiation Oncology Program Dana-Farber Cancer Institute Brigham and Women’s Hospital Boston, Massachusetts     MedicalResearch.com: What is the background for this study? What are the main findings? 
  • Lung cancer remains the leading cause of cancer-related death worldwide and nearly half of patients will require radiation therapy as part of their care.
  • Cardiac toxicity following radiotherapy has been well-studied in breast cancer and lymphomas, however the impact of cardiac toxicity following lung cancer radiotherapy has historically been under-appreciated due to the high risk of lung cancer death.
  • Recent studies highlighting cardiac toxicity following lung cancer radiotherapy have been limited by small numbers of patients and, to our best knowledge, have not included validated cardiac event endpoints defined by the American Heart Association (AHA)/American College of Cardiology (ACC).
(more…)