Author Interviews, Dermatology, Education, JAMA, Melanoma / 15.12.2016

MedicalResearch.com Interview with: June K. Robinson, MD Research Professor of Dermatology Northwestern University Feinberg School of Medicine Department of Dermatology Chicago, IL 60611 MedicalResearch.com: What is the background for this study? What are the main findings? Response: This is a secondary finding from a randomized controlled trial of a structured skills training program for melanoma patients and their skin check partners. The pairs learned and performed skin self-examination for the early detection of melanoma. They continued to perform skin checks for 2 years and trained pairs identified more early melanoma (melanoma in situ and Stage 1A melanoma) than controls. (more…)
Author Interviews, Pain Research, Pediatrics, Vaccine Studies / 13.12.2016

MedicalResearch.com Interview with:

Dr. Anna Taddio PhD Professor in the Leslie Dan Faculty of Pharmacy University of Toronto Adjunct senior scientist and clinical pharmacist at SickKids MedicalResearch.com: What is the background for this study? Response: We do not know enough about how well different pain interventions work over time and when combined together. In this study, we compared the effectiveness of interventions when layered together, starting from simplest to most complicated in terms of implementation, in the first year of life in infants undergoing routine vaccinations. We compared 4 different treatments: 1. placebo (sham), 2. Educational video for parents about how to soothe their infants, 3) video and sucrose (sugar water), 4) video and sucrose and liposomal lidocaine cream. (more…)
Author Interviews, Leukemia, Nature, Pediatrics, UT Southwestern, Weight Research / 13.12.2016

MedicalResearch.com Interview with: Chengcheng (Alec) Zhang, Ph.D. Associate Professor Hortense L. and Morton H. Sanger Professorship in Oncology Michael L. Rosenberg Scholar for Medical Research Department of Physiology UT Southwestern Medical Center MedicalResearch.com: What is the background for this study? Response: New therapeutic targets and approaches are needed to effectively treat leukemia. Acute myeloid leukemia (AML) is the most common form of adult acute leukemia whereas acute lymphoblastic leukemia (ALL) is the most common form of cancer in children; ALL also occurs in adults. Although treatment of pediatric ALL is highly effective, a sizeable number of patients are non-responders who succumb to this disease. The outcome of ALL in adults is significantly worse than for pediatric ALL. Additionally, some types of ALL have a much poorer prognosis than others. Dietary restriction, including fasting, delays aging and has prolonged effects in a wide range of organisms and has been considered for cancer prevention. In certain types of solid tumor,_ENREF_1 dietary restriction regimens are able to promote T cell-mediated tumor cytotoxicity and enhance anticancer immunosurveillance, and coordinate with chemotherapy to promote the anti-cancer effects. However, the responsiveness of hematopoietic malignancies to dietary restriction, including fasting, remains unknown. Furthermore, whether dietary restriction alone can inhibit cancer development is not clear. (more…)
Author Interviews, Lipids, Nutrition, Weight Research / 13.12.2016

MedicalResearch.com Interview with: Dr. Koji Ishiguro National Agriculture and Food Research Organization Japan MedicalResearch.com: What is the background for this study? Response: -Sweet potato (Ipomoea batatas L.) roots are not only used for human consumption, they are used to make starch materials, processed foods, and distilled spirits in Japan. Starch use accounts for about 15% (131,500 tons) of total sweet potato production. Starch residues are discharged during starch production and are mainly used in animal feed and compost. Large amounts of the wastewater, which can cause serious environmental problems, are discarded after clarification. Investigation into the uses of the by-products of the sweet potato starch industry would benefit both the environment and industry. (more…)
Author Interviews, Boehringer Ingelheim, Cancer Research / 12.12.2016

MedicalResearch.com Interview with: Professor Giorgio V. Scagliotti Chair of the Department of Oncology University of Torino,Italy MedicalResearch.com: What is the background for this study? What are the main findings? Response: LUME-Meso II is an international study designed to evaluate the safety and efficacy of nintedanib plus pemetrexed/cisplatin, followed by nintedanib versus placebo plus pemetrexed/cisplatin, followed by placebo, for the treatment of patients with unresectable malignant pleural mesothelioma (MPM). MPM is a rare cancer that affects the cells that make up the mesothelium of the pleura – the lining or membrane that covers and protects the lungs. It represents less than 1% of all cancers and is often related to long-term asbestos exposure with some suffering from malignant mesothelioma. A significant improvement in progression-free survival (PFS), the study’s primary endpoint, was observed for patients receiving nintedanib plus chemotherapy compared to patients receiving placebo plus chemotherapy. (more…)
Alzheimer's - Dementia, Annals Internal Medicine, Author Interviews, Critical Care - Intensive Care - ICUs, Health Care Systems, University of Pittsburgh / 12.12.2016

MedicalResearch.com Interview with: Joshua M. Thorpe, PhD, MPH From the Center for Health Equity Research and Promotion Veterans Affairs Pittsburgh Healthcare System Pittsburgh Pennsylvania, and Center for Health Services Research in Primary Care Department of Pharmacy and Therapeutics University of Pittsburgh School of Pharmacy MedicalResearch.com: What is the background for this study? Response: Care coordination for persons with dementia is challenging for health care systems under the best of circumstances. These coordination challenges are exacerbated in Medicare-eligible veterans who receive care through both Medicare and the Department of Veterans Affairs (VA). Recent Medicare and VA policy changes (e.g., Medicare Part D, Veteran’s Choice Act) expand veterans’ access to providers outside the VA. While access to care may be improved, seeking care across multiple health systems may disrupt care coordination and increase the risk of unsafe prescribing - particularly in veterans with dementia. To see how expanded access to care outside the VA might influence medication safety for veterans with dementia, we studied prescribing safety in Veterans who qualified for prescriptions through the VA as well as through the Medicare Part D drug benefit. (more…)
Author Interviews, Breast Cancer, Chemotherapy, Mammograms, MD Anderson, Surgical Research / 12.12.2016

MedicalResearch.com Interview with: Henry M. Kuerer, MD, PhD, FACS Executive Director, Breast Network Programs MD Anderson Cancer Network PH and Fay Etta Robinson Distinguished Professor in Research Department of Breast Surgical Oncology Director, Breast Surgical Oncology Training Program MedicalResearch.com: What is the background for this study? Response: Worldwide, triple negative and HER2 positive breast cancers, combined, account for about 370,000 women diagnosed annually. With recent advances in neoadjuvant systemic therapy (NST, chemotherapy and targeted therapy given before surgery) for both subsets, the pCR (pathologic complete response- when no residual cancer is found) rates found at the time of surgery in these populations can be as high as 60 percent. This high rate of pCR naturally raises the question of whether surgery is required for all patients, particularly those who will receive adjuvant radiation. We believe surgery may potentially be redundant – at least for these two subtypes of breast cancer – because of such a high chance for no evidence of disease at the time of pathological review. If there’s no cancer left after the patient has received chemotherapy and the patient is going to receive local radiation therapy, is surgery actually needed? The challenge has been that standard breast imaging methods cannot accurately predict residual disease after NST. However, by doing the same image-guided percutaneous needle biopsies after neoadjuvant systemic therapy that we do at time of diagnosis, our preliminary research reveals that we may be able to accurately predict which women will have cancer or not. (more…)
Addiction, Author Interviews, Opiods, Pediatrics / 12.12.2016

MedicalResearch.com Interview with: Nicole Villapiano, MD, MSc Robert Wood Johnson Clinical Scholar Internal Medicine/Pediatrics Institute for Healthcare Policy & Innovation University of Michigan MedicalResearch.com: What is the background for this study? What are the main findings? Response: Over the past few years, research has highlighted that the opioid epidemic is accelerating at a rapid pace across the United States, including in rural areas. What we don’t know is how the opioid crisis is affecting rural moms and their infants. As a doctor that takes care of kids, I was concerned about this. So our team took on this study to explore the differences in rates of maternal opioid use and neonatal abstinence syndrome in rural and urban areas of the US from 2004-2013. Neonatal abstinence syndrome is what happens to babies who are exposed to opioids in their mothers’ womb. When these babies are born and no longer have opioid exposure from mom, they go through a period of opioid withdrawal. These babies can have symptoms that range from difficulty taking a bottle, jitteriness, difficulty sleeping, irritability, and discomfort to more serious problems like prematurity, difficulty breathing, and seizures. Symptoms can last several days to many weeks. Babies with neonatal abstinence syndrome are in the hospital longer than the average newborn, and sometimes require special treatment to help control their symptoms. (more…)
Author Interviews, Education, JAMA, Outcomes & Safety, UCSF / 12.12.2016

MedicalResearch.com Interview with: Charlie M. Wray, DO, MS Assistant Clinical Professor of Medicine University of California, San Francisco Department of Medicine San Francisco VA Medical Center MedicalResearch.com: What is the background for this study? Response: Since the establishment of residency duty hour regulations in 2010, which subsequently lead to increased discontinuity of inpatient care and more resident shift work, educators and researchers have attempted to establish which shift handoff technique(s) or strategies work best. National organizations, such as the ACGME, AHRQ, and the Joint Commission have made specific recommendations that are considered "best practice". In our study, using an annual national survey given to Internal Medicine Program Directors, we examined the degree of implementation of these recommended handoff strategies and the proportion of Program Director satisfaction with each of the respective strategies. (more…)
Author Interviews, Diabetes, Diabetes Care, Exercise - Fitness, Lifestyle & Health / 12.12.2016

MedicalResearch.com Interview with: Bernard M Duvivier  Department of Human Biology and Movement Science NUTRIM School for Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre Maastricht, the Netherlands MedicalResearch.com: What is the background for this study?  What are the main findings? Response: The health benefits of exercise have been well established but sitting is a risk factor for health, independent of exercise. As many people with type 2 diabetes don’t like to exercise we investigated whether replacing sitting time with light-intensity activities (standing and light walking) is equally effective to exercise when energy expenditure is comparable. Our results suggest that for people with type 2 diabetes, light-intensity activities (light walking and standing) can be an alternative to exercise to improve glucose regulation. In addition we showed that too much sitting has negative effects on insulin sensitivity which could not be fully compensated by 1 hour of exercise per day. (more…)
Author Interviews, BMJ, Dermatology, Herpes Viruses, HIV, Infections, STD / 12.12.2016

MedicalResearch.com Interview with: E. Charles Osterberg, M.D. Assistant Professor of Surgery Genitourinary Reconstruction and Trauma University of Texas- Dell Medical School Dell-Seton Medical Center / University Hospital MedicalResearch.com: What is the background for this study? Response: Pubic hair grooming has become an increasingly common practice among men and women. Perceptions of genital normalcy have changed as modern society’s definition of attractiveness and feelings of femininity and masculinity have changed. Pubic hair grooming has been shown to increase morbidity such as genital injuries, however little is known about the relationship between grooming practices and sexually transmitted infections. (more…)
Author Interviews, Breast Cancer, Genetic Research, JAMA / 12.12.2016

MedicalResearch.com Interview with: Dr. Adrian Lee PhD Professor, Department of Pharmacology and Chemical Biology Director, Women's Cancer Research Center University of Pittsburgh Cancer Institute MedicalResearch.com: What is the background for this study? What are the main findings? Response: The goal of this study was to understand molecular changes which occur when breast cancers metastasize to the brain, with the eventual of identifying new therapeutic strategies. Brain metastases occur in 10-15% of patients with metastatic breast cancer and are a major clinical challenge. Limited therapeutic options exist for patients with brain metastases. We analyzed molecular changes in pairs of patient-matched primary breast cancers and brain metastases. We found that brain metastases tended to have the same intrinsic subtype as the primary breast cancer, however, there were many genes which changes in gene expression and may represent therapeutic targets. The most common change was an increase in ErbB2/HER2 which can be targeted clinically. (more…)
Author Interviews, Biomarkers, Infections, JAMA, Neurological Disorders / 12.12.2016

MedicalResearch.com Interview with: Zanusso Gianluigi M.D.Ph.D. Department of Neurosciences, Biomedicine and Movement Sciences University of Verona Verona, Italy MedicalResearch.com: What is the background for this study? What are the main findings? Response: To determine RT-QuIC assay sensitivity and specificity in cerebrospinal fluid and olfactory mucosa in a large group of patients with a clinical diagnosis of probable, possible or suspect Creutzfeldt–Jakob disease (CJD) and controls. In these patients, RT-QuIC testing of CSF and olfactory mucosa provided a specificity and sensitivity of 100%. A softer swab for olfactory mucosa sampling provided the same sensitivity as using a brush . (more…)
Author Interviews, Genetic Research, Leukemia, NYU / 11.12.2016

MedicalResearch.com Interview with: Jason Saliba PhD Perlmutter Cancer Center New York University Langone Medical Center New York, NY MedicalResearch.com: What is the background for this study? What are the main findings? Response: The outcome for children with acute lymphoblastic leukemia (ALL) has improved dramatically over the last four decades, but the prognosis for those who relapse remains dismal, especially for those who relapse while on therapy. In fact, relapsed disease remains a leading cause of cancer related mortality in children. To date, various studies have discovered a number of somatic alterations that contribute to driving relapse and have provided profound insight into the selective forces that lead to clonal outgrowth of drug resistant populations. However, the timing of the initial emergence of the driving mutations along with the speed of clonal outgrowth is unknown. Whole exome sequencing (WES) was run on available diagnosis, germline (remission), and relapse samples collected from thirteen pediatric ALL patients treated according to Nordic NOPHO ALL protocols. Analyses were then performed to find somatic missense mutations enriched in the relapse samples versus their patient matched diagnosis and/or germline samples. Candidate relapse driving missense mutations were identified as present at high levels (>20%) in the relapse sample, but were undetectable in germline or low to absent in the diagnosis sample. Eight of the thirteen patients contained mutations in genes previously reported to be enriched at relapse. Interestingly, a majority of the patients contained novel candidate relapse specific genes involved in a wide array of cellular processes such as cell adhesion/migration, RNA polymerase II/transcription, circadian rhythm, the unfolded protein response, RNA transport, epigenetic regulation, DNA methylation, and kinases. (more…)
Author Interviews, BMJ, Imperial College, Nutrition / 10.12.2016

MedicalResearch.com Interview with: Dr. Dagfinn Aune Department of Epidemiology and Biostatistics School of Public Health Imperial College London St. Mary's Campus London  UK MedicalResearch.com: What is the background for this study? What are the main findings? Response: There is a growing body of evidence suggesting that intake of nuts may reduce the risk of coronary heart disease, but the relation between nut intake and other diseases like cancer and stroke, and the relation with mortality and less common causes of death is not clear. Also it is not clear how much nuts are needed to reduce the risk. So our current meta-analysis reviewed the data from 20 studies (29 publications) on nut intake and different health outcomes. We found that a nut intake of approximately one serving per day (28 g/d or a handful) was associated with a reduced risk of coronary heart disease (by 30%), total cancer (15%), all-cause mortality (22%) and mortality from respiratory disease (50%), diabetes (40%), and infections (75%), although there were few studies in the latter three analyses. We found that most of the benefit was observed up to an intake of around 20 grams per day. Similar results were found for total nuts, tree nuts and peanuts (which are botanically defined as legumes), but peanuts were also associated with reduced risk of stroke, while only tree nuts were associated with reduced cancer risk. We also calculated the number of deaths that potentially could be avoided, under the assumption that the observed associations are causal, and arrived at 4.4 million deaths in North and South America, Europe, Southeast Asia and the Western Pacific (unfortunately we did not have data on nut intake from West Asia and Africa so we were not able to include those areas). (more…)
Author Interviews, Hematology, Memory, Pediatrics, Technology / 09.12.2016

MedicalResearch.com Interview with: Steven J. Hardy, Phd Licensed Clinical Psychologist Divisions of Hematology and Oncology Children’s National Health System Assistant Professor of Pediatrics and Psychiatry & Behavioral Sciences George Washington School of Medicine and Health Sciences Washington, DC MedicalResearch.com: What is the background for this study? What are the main findings? Response: Children with sickle cell disease exhibit neurocognitive deficits as a consequence of either silent or overt cerebral infarction or disease-related non-infarct central nervous system effects (likely resulting from chronic anemia and hypoxic events). These complications often lead to impairment in executive functioning (e.g., working memory, attention, inhibition, cognitive flexibility), which can make it difficult to focus in class, plan for long-term school projects, remember and carry out multi-step tasks or assignments, and stay organized. The literature on interventions to reduce neurocognitive sequelae of sickle cell disease is extremely limited. Our research team investigated a promising home-based, computerized cognitive training program (Cogmed) involving repeated practice on performance-adapted exercises targeting working memory with a sample of youth (ages 7 – 16) with sickle cell disease. Of the participants who have enrolled in the study (n = 70), 49% exhibited working memory deficits (<25% in the general population have a working memory deficit) and were randomized to an eight-week waitlist or to begin Cogmed immediately. Participants who used Cogmed demonstrated significant improvements on multiple measures of working memory, while those randomized to the waitlist group only exhibited such improvements after receiving Cogmed. Approximately 25% of participants completed the recommended number of Cogmed sessions (20 – 25 sessions). However, analyses revealed that participants who completed at least 10 sessions (about 50% of the participants) showed comparable levels of working memory improvement. (more…)
Author Interviews, Education, JAMA, Outcomes & Safety / 09.12.2016

MedicalResearch.com Interview with: Joshua L Denson MD Pulmonary and Critical Care Medicine University of Colorado School of Medicine MedicalResearch.com: What is the background for this study? What are the main findings? Response: Miscommunication during physician transition in care has been associated with adverse patient events and medical errors; however, an understudied topic is the transition in care that occurs each month when resident physicians switch clinical rotations, also called an end-of-rotation transition. During this handoff, hospitalized patients (up to 10-20) are handed over to an oncoming physician who has never met the patients. We sought to investigate if this type of transition was associated with worse patient outcomes, specifically mortality. On July 1, 2011, the Accreditation Council for Graduate Medical Education (ACGME) duty-hour regulations limited first-year resident physicians (interns) to 16 continuous hours of work. Although these rules do not appear to have affected overall patient safety outcomes, they have been associated with an increase in shift-to-shift handoffs among training physicians. Given this, we wanted to study how they might impact patient outcomes surrounding end-of-rotation transitions in care. (more…)
Author Interviews, Genetic Research, Nature, NIH, Weight Research / 09.12.2016

MedicalResearch.com Interview with: Audrey Chu, Ph.D. Division of Intramural Research National Heart, Lung, and Blood Institute (NHLBI), National Institutes of Health MedicalResearch.com: What is the background for this study? What are the main findings? Response: Body shape reflects the underlying adipose tissue distributed throughout different compartments of the body (ectopic fat). Variation in ectopic fat is associated with diabetes, hypertension and heart disease. This is mostly independent of overall adiposity. Ectopic fat can be measured using special x-rays procedures such as CT (“CAT scans”) or MRI and can give more information about fat distribution. Fat distribution characteristics can run in families, suggesting that a person’s genes can help determine the amount of fat that can accumulate in different parts of the body. Identifying genes that are associated with ectopic fat can provide insight into the biological mechanisms leading to differences in cardiometabolic disease risk. In order to understand which genes might be involved, we examined genetic variants across the genome and their association with ectopic fat in the largest study of its kind including over 18,000 individuals of four different ancestral backgrounds. Several new genetic regions were identified in association with ectopic fat in addition to confirming previously known regions. The association of the new regions was specific to ectopic fat, since the majority of the regions were not associated with overall or central adiposity. Furthermore, most of these regions were not associated with type 2 diabetes, lipids, heart disease or blood pressure. The major exception was the region surrounding the UBE2E2 gene, which was associated with diabetes. (more…)
Author Interviews, FASEB, Microbiome, OBGYNE, Stanford / 09.12.2016

MedicalResearch.com Interview with: Carlos Simón, M.D., Ph. D. Professor of Obstetrics & Gynecology. Valencia University, Spain Scientific Director, Igenomix SL. Adjunct Clinical Professor, Department of Ob/Gyn, Stanford University, CA Adjunct Professor, Department of Ob/Gyn, Baylor College of Medicine, TX MedicalResearch.com: What is the background for this study? What are the main findings? Response: The main findings of this study reside in the concept that the uterine cavity, which has been classically considered as a sterile organ, possess its own microbiome and that the composition of this uterine microbiome have a functional impact on the reproductive outcome of IVF patients. (more…)
Author Interviews, Heart Disease / 09.12.2016

MedicalResearch.com Interview with: Dr Nima Gunness, PhD Australian Research Council Centre of Excellence in Plant Cell Walls Centre For Nutrition and Food Sciences The University of Queensland Australia MedicalResearch.com: What is the background for this study? What are the main findings? Response: Soluble dietary fibres (SDFs) such as B-glucan from oat are known to lower blood cholesterol, however their mechanisms of action are unknown. It has previously been hypothesised that they bind to bile acids in the small intestine causing an excess excretion in the faeces. To replenish this loss the body synthesises more bile acid from blood cholesterol, its sole precursor. However, evidence for this mechanism is not convincing. In our study we’ve used pigs, as a model to study human digestion and relate the findings to diet related diseases such as obesity, type 2 diabetes and cardiovascular disease. We found that the SDF lowered blood total and LDL cholesterol but with a decrease in the circulating levels of bile acids. We also measured a decrease in the diffusion of cholesterol and bile acids across small intestinal epithelial tissue. In the colon we saw enhanced production of a therapeutic ursodeoxycholic acid, suppression of toxic lithocholic acid and transformation of cholesterol into coprostanol, a non-absorbable sterol. (more…)
Author Interviews, Brain Injury, MRI, Pediatrics / 09.12.2016

MedicalResearch.com Interview with: Eman S. Mahdi, MD, MBChB Pediatric Radiology Fellow Catherine Limperopoulos, PhD Director, Developing Brain Research Laboratory Co-Director of Research, Division of Neonatology Diagnostic Imaging and Radiology Children’s National Health System Washington, DC MedicalResearch.com: What is the background for this study? What are the main findings? Response: Premature birth is a major public health concern in the United States affecting 1 in 10 infants each year. Prematurity-related brain injury is very common and associated with a high prevalence of brain injury and accompanying lifelong neurodevelopmental morbidities. Early disturbances in systemic and cerebral hemodynamics are thought to mediate prematurity-related brain injury. The extent to which cerebral blood flow (CBF) is disturbed in preterm birth is poorly understood, in large part because of the lack of monitoring techniques that can directly and non-invasively measure cerebral blood flow. We report for the first time early disturbances in global and regional cerebral blood flow in preterm infants following brain injury on conventional magnetic resonance imaging (MRI) over the third trimester of ex-uterine life using arterial spin labelling images. In terms of regional differences, we saw a marked decrease in blood flow to the thalamus and the pons, regions known to be metabolically active during this time. (more…)
Author Interviews, Nature, Stem Cells / 09.12.2016

MedicalResearch.com Interview with: Professor Jan Karlseder Molecular and Cell Biology Laboratory Donald and Darlene Shiley Chair Salk Institute for Biological Studies MedicalResearch.com: What is the background for this study?  Response: Telomeres are repetitive stretches of DNA at the ends of each chromosome whose length can be increased by an enzyme called telomerase. Our cellular machinery results in a little bit of the telomere becoming lopped off each time cells replicate their DNA and divide. As telomeres shorten over time, the chromosomes themselves become vulnerable to damage. Eventually the cells die. The exception is stem cells, which use telomerase to rebuild their telomeres, allowing them to retain their ability to divide, and to develop (“differentiate”) into virtually any cell type for the specific tissue or organ, be it skin, heart, liver or muscle—a quality known as pluripotency. These qualities make stem cells promising tools for regenerative therapies to combat age-related cellular damage and disease. (more…)
Author Interviews, Breast Cancer, Chemotherapy, Immunotherapy / 09.12.2016

MedicalResearch.com Interview with: Vince Giranda, M.D., PH.D. Project Director AbbVie Oncology Development MedicalResearch.com: What is the background for this study? What are the main findings? Response: In this Phase 2 study, called BROCADE 2, veliparib combined with the platinum chemotherapy regimen carboplatin and paclitaxel showed positive trends in overall survival (OS) and progression-free survival (PFS), although these were not statistically significant. Importantly there were no meaningful increase in side effects with the addition of veliparib to carboplatin and paclitaxel. The veliparib combination regimen also demonstrated a significantly higher objective response rate. (more…)
Author Interviews, Depression, JAMA, McGill, Pharmacology, Stroke / 09.12.2016

MedicalResearch.com Interview with: Christel Renoux, MD, PhD Assistant Professor, Dept. of Neurology & Neurosurgery McGill University Centre For Clinical Epidemiology Jewish General Hospital - Lady Davis Research Institute Montreal  Canada MedicalResearch.com: What is the background for this study? Response: Selective serotonin reuptake inhibitors (SSRIs) increase the risk for abnormal bleeding, in particular, gastrointestinal tract bleeding. Previous studies also suggested an increased risk for intracranial hemorrhage (ICH) in patients treated with SSRIs compared to non users. However, even if this risk exists, the comparison with a non-treated group may exaggerate the strength of a potential association and the comparison with a group of patients treated with other antidepressants may help better delineate the risk. The potential bleeding effect of antidepressants is linked to the strength of serotonin inhibition reuptake, and antidepressants that are strong inhibitors of serotonin reuptake have been associated with the risk for gastrointestinal or abnormal bleeding compared with weak inhibitors but the risk of ICH is unclear. (more…)
Author Interviews, Brigham & Women's - Harvard, Cost of Health Care, Primary Care / 09.12.2016

MedicalResearch.com Interview with: Dr. Ateev Mehrotra MD Associate professor, Department of Health Care Policy Harvard Medical School and a hospitalist at Beth Israel Deaconess Medical Center Boston, Massachusetts MedicalResearch.com: What is the background for this study? What are the main findings? Response: More people in the US are using price transparency websites to shop for care. Some have wondered whether using the information on these websites to choose a doctor will help them actually save money. A relatively small difference in price for visits on the website translated into hundreds of dollars. (more…)
Addiction, Author Interviews, CDC, Opiods / 09.12.2016

MedicalResearch.com Interview with: Cyprian Wejnert, Ph.D. National Center for HIV/AIDS, Viral Hepatitis, STD and TB Prevention CDC MedicalResearch.com: What is the background for this study? What are the main findings? Response: Our country is dealing with a devastating epidemic of opioid misuse and overdose that affects individuals, families and communities. We have long known that sharing needles and syringes is an incredibly efficient route for HIV, hepatitis and other infections to spread. Yet, about 10% of annual HIV diagnoses in the United States occur among people who inject drugs, and there are clusters of hepatitis C infections across the country. These infections can be prevented when people who inject drugs use sterile needles, syringes and other injection equipment. One of the main findings of this study is that use of syringe services programs (SSPs) has increased substantially during the past decade, but most people who inject drugs still don’t always use sterile needles. The analysis finds that more than half (54%) of people who inject drugs in 22 cities with a high number of HIV cases reported in 2015 they used an SSP in the past year, compared to only about one-third (36%) in 2005. Although syringe services program use has increased, findings indicate that too few people who inject drugs use only sterile needles. One in three (33%) reported in 2015 that they had shared a needle within the past year – about the same percentage that reported sharing a decade ago (36% in 2005). The report also highlights some successes in HIV prevention among African Americans and Latinos who inject drugs, as well as concerning trends in whites who inject drugs. From our study of 22 urban areas, it appears that fewer African Americans are injecting drugs. However, it also appears there has been an increase in white Americans injecting drugs. (more…)