Author Interviews, Brigham & Women's - Harvard, Electronic Records, JAMA / 07.07.2018

MedicalResearch.com Interview with: Li Zhou, MD, PhD, FACMI Associate Professor of Medicine Division of General Internal Medicine and Primary Care Brigham and Women’s Hospital, Harvard Medical School Somerville, MA 02145 MedicalResearch.com: What is the background for this study? What are the main findings? Response: Documentation is one of the most time-consuming and costly aspects of electronic health record (EHR) use. Speech recognition (SR) technology, the automatic translation of voice to text, has been increasingly adopted to help clinicians complete their documentation in an efficient and cost-effective manner. One way in which SR can assist this process is commonly known as “back-end” SR, in which the clinician dictates into the telephone, the recorded audio is automatically transcribed to text by an speech recognition engine, and the text is edited by a professional medical transcriptionist and sent back to the EHR for the clinician to review and sign. In this study, we analyzed errors at different processing stages of clinical documents collected from 2 health care institutions using the same back-end SR vendor. We defined a comprehensive schema to systematically classify and analyze these errors, focusing particularly on clinically significant errors (errors that could plausibly affect a patient’s future care). We found an average of 7 errors per 100 words in raw  speech recognition transcriptions, and about 6% of those errors were clinically significant. 96.3% of the raw speech recognition transcriptions evaluated contained at least one error, and 63.6% had at least one clinically significant error. However, the rate of errors fell significantly after review by a medical transcriptionist, and it fell further still after the clinician reviewed the edited transcript. (more…)
Accidents & Violence, Author Interviews, Sleep Disorders / 07.07.2018

MedicalResearch.com Interview with: “Driving...” by Stig Nygaard is licensed under CC BY 2.0Prof. Stephen R Robinson PhD Discipline Leader, Psychology School of Health and Biomedical Sciences RMIT University Australia MedicalResearch.com: What is the background for this study? Response: Around the world, driver drowsiness and fatigue are estimated to contribute to 250,000 deaths on the road per year. Current research in this area has focused on detecting when drivers become drowsy, by examining their eye movements or steering patterns, and then alerting the driver with a warning tone or vibration of the steering wheel. Rather than this reactive approach, we are interested in helping to prevent drivers from becoming drowsy in the first place. (more…)
Author Interviews, Prostate, Prostate Cancer, Urology / 06.07.2018

MedicalResearch.com Interview with: Prof. Hashim Ahmed Professor and Chair of Urology Imperial College London MedicalResearch.com: What is the background for this study? What are the main findings? Response: Men with localised clinically significant prostate cancer currently undergo radical (whole gland) surgery or radiotherapy. These treatments are effective but can cause urine leakage in 5-30% and erectile dysfunction in 30-60%. Radiotherapy can cause rectal problems in 5%. So, although there is benefit in treating the cancer in these men, the side effects significantly affect the quality of life.  (more…)
Author Interviews, Breast Cancer, Cancer Research, Cost of Health Care, JAMA / 06.07.2018

MedicalResearch.com Interview with:

Dr Nora Pashayan PhD

Clinical Reader in Applied Health Research

University College London

Dept of Applied Health Research

London 

MedicalResearch.com:  What is the background for this study?

Response: Not all women have the same risk of developing breast cancer and not all women have the same potential to benefit from screening.

 

If the screening programme takes into account the individual variation in risk, then evidence from different studies indicate that this could improve the efficiency of the screening programme. However, questions remain on what is the best risk-stratified screening strategy, does risk-stratified screening add value for money, and what are benefit and harm trade-offs.

(more…)
Author Interviews, Cost of Health Care, End of Life Care, Medicare, Science / 06.07.2018

MedicalResearch.com Interview with: Amy Finkelstein PhD John & Jennie S. MacDonald Professor of Economics MIT Department of Economics National Bureau of Economic Research Cambridge MA 02139  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Although only 5% of Medicare beneficiaries die in a given year, they account for almost 25% of Medciare spending. This fact about high end of life spending has been constantly used to refer to inefficiency of the US healthcare system. A natural observation is that the fact is retrospective, and it motivated us to explore a prospective analog, which would take as an input the probability of someone dying in a given year rather than her realized outcome. We therefore used machine learning techniques to predict death, and somewhat to our surprise we found that at least using standardized and detailed claims-level data, predicting death is difficult, and there are only a tiny fraction of Medicare beneficiaries for whom we can predict death (within a year) with near certainty. Those who end up dying are obviously sicker, and our study finds that up to half of the higher spending on those who die could be attributed to the fact that those who die are sicker and sick individuals are associated with higher spending.   (more…)
Author Interviews, JAMA, Mental Health Research, Nutrition, OBGYNE / 05.07.2018

MedicalResearch.com Interview with: Joshua L. Roffman, MD Department of Psychiatry Mass General Hospital MedicalResearch.com: What is the background for this study? What are the main findings? Response: Autism, schizophrenia, and other serious mental illness affecting young people are chronic, debilitating, and incurable at present.  Recent public health studies have associated prenatal exposure to folic acid, a B-vitamin, with reduced subsequent risk of these illnesses.  However, until this point, biological evidence supporting a causal relationship between prenatal folic acid exposure and reduced psychiatric risk has remained elusive. We leveraged the rollout of government-mandated folic acid fortification of grain products in the U.S. from 1996-98 as a "natural experiment" to determine whether increased prenatal folic acid exposure influenced subsequent brain development.  This intervention, implemented to reduce risk of spina bifida and other disabling neural tube defects in infants, rapidly doubled blood folate levels among women of childbearing age in surveillance studies. Across two large, independent cohorts of youths age 8 to 18 who received MRI scans, we observed increased cortical thickness, and a delay in age-related cortical thinning, in brain regions associated with schizophrenia risk among individuals who were born during or after the fortification rollout, compared to those born just before it.  Further, delayed cortical thinning also predicted reduced risk of psychosis spectrum symptoms, a finding that suggests biological plausibility in light of previous work demonstrating early and accelerated cortical thinning among school-aged individuals with autism or psychosis. (more…)
Accidents & Violence, Author Interviews, JAMA, Pediatrics, University of Pittsburgh / 05.07.2018

MedicalResearch.com Interview with: Alison J. Culyba, MD, PhD, MPH Assistant Professor of Pediatrics UPMC Children’s Hospital of Pittsburgh University of Pittsburgh School of Medicine MedicalResearch.com: What is the background for this study? What are the main findings? Response: Homicide is the third leading cause of death among adolescents, and disproportionately affects minority youth in under-resourced urban communities. Most research on youth violence focuses on risk factors, such as weapon carrying and substance abuse. We know much less about factors that protect youth from violence. Future orientation, defined as hopes and plans for the future, is linked to many important positive outcomes for youth, including doing well in school and avoiding illicit substances. However, there has been very little research to examine whether future orientation may also protect youth from violence. To study links between future orientation and violence perpetration, we surveyed over 850 male youth in lower resource neighborhoods in Pittsburgh as part of a community-based sexual violence prevention study. We found that youth with positive future orientation were significantly less likely to report threatening someone with a weapon or injuring someone with a weapon in the past nine months. (more…)
Author Interviews, Social Issues / 05.07.2018

MedicalResearch.com Interview with: Jessica Wood, MSc PhD Candidate, Applied Social Psychology Department of Psychology University of Guelph MedicalResearch.com: What is the background for this study? Response: We are at time in history where we expect more from our romantic partners than at any point in our recent past (e.g., love, emotional and financial support, sexual excitement/fulfillment, friendship etc.). This can place pressure on relationships and make it difficult for each person to have their needs fulfilled. Some choose to opt out of of relationships altogether to avoid disappointment, and some even purchase a real sex doll for fulfilment. Another option is consensually non-monogamous (CNM) relationships, where sexual and emotional needs are dispersed among multiple partners, potentially decreasing pressures placed on a primary relationship. However, CNM relationships are stigmatized and often viewed as less stable or satisfying. In our study, we assessed the legitimacy of this perception by comparing relational outcomes among CNM and monogamous individuals. We also examined whether the motives a person reports for engaging in sex was important to how fulfilled a person was in the relationship, and how this was linked to relational outcomes (such as relationship and sexual satisfaction). That is, having sex for more intrinsic/autonomous motives (e.g., pleasure, intimacy, valuing sex) has been associated with higher relationship quality. In contrast, having sex for more extrinsic reasons (e.g., feeling pressured, wanting to manage feelings of guilt or shame), has been linked to lower relational quality. (more…)
Author Interviews, Neurology / 05.07.2018

MedicalResearch.com Interview with: Prof. David Adams Head of the French National Reference Centre for Familial Amyloidotic Polyneuropathy (NNERF)/APHP/INSERM Paris FranceProf. David Adams Head of the French National Reference Centre for Familial Amyloidotic Polyneuropathy (NNERF)/APHP/INSERM Paris France MedicalResearch.com:  What is the background for this study? Response: Hereditary transthyretin amyloidosis is an autosomal dominant, multisystemic, progressive, life-threatening disease caused by mutations in the gene encoding transthyretin (TTR ). The liver is the primary source of circulating tetrameric TTR protein. In hereditary transthyretin amyloidosis, both mutant and wild-type transthyretin deposit as amyloid in peripheral nerves and the heart, kidney, resulting in polyneuropathy and cardiomyopathy. Neuropathic changes result in profound sensorimotor disturbances, with deterioration in activities of daily living and ambulation, hypotension, diarrhea, impotence, and bladder disturbances. Until now,  only few patients have access to anti-amyloid therapy : Liver Transplantation or TTR stabilizers which are able only to slow progression of the disease at very early stage of the disease. Patisiran, an investigational RNA interference therapeutic agent, specifically inhibits hepatic synthesis of transthyretin and is specifically addressed to the liver by lipid nanoparticle (LNP) formulation. This study carried out a multicenter, international, randomized, double-blind, placebo-controlled, phase 3 trial of patisiran in patients with hereditary transthyretin amyloidosis with polyneuropathy. (more…)
Author Interviews, Infections, NEJM / 05.07.2018

MedicalResearch.com Interview with: Dr. Dennis E. Hruby PhD Chief Science Officer of SIGA Technologies Corvallis, OR MedicalResearch.com: What is the background for this study?  Response: Naturally occurring smallpox was declared eradicated in 1980 following coordinated decades-long global vaccination campaigns. However, there is a significant concern that smallpox, which is both highly contagious and highly lethal, could be used as a potential bioweapon. DNA synthesis technology and the possibility of unaccounted for smallpox stocks pose significant risks. While there are two publicly acknowledged stocks of smallpox virus held by the United States and Russia, some believe that additional stores of the virus could be in the hands of governments or organizations that might use them to cause harm. The DNA sequence of the smallpox genome is in the public domain and could potentially be synthesized in a laboratory from scratch or created by genetically modifying a similar virus. Currently, there are no therapies approved for the treatment of smallpox infection. A smallpox bioterror attack could be especially damaging because the majority of today’s population is not immune to the virus, as routine vaccination ended in the 1970s. It is estimated that without vaccination or treatment, each person infected with smallpox would infect 5 - 7 others. Rapid spread from person-to-person can occur through speaking, breathing or touching. Smallpox also can be transmitted by direct contact with infected fluids and contaminated objects. Furthermore, vaccination must occur within 3-5 days of exposure to smallpox, when patients are still asymptomatic, to be effective. These limitations underscore the need for an effective smallpox antiviral therapy, in addition to any available vaccine. (more…)
Author Interviews, Cancer Research, JAMA, OBGYNE / 04.07.2018

MedicalResearch.com Interview with: Dr. Gina Ogilvie | MD MSc FCFP DrPH Professor | Faculty of Medicine | University of British Columbia Canada Research Chair | Global control of HPV related disease and cancer Senior Public Health Scientist | BC Centre for Disease Control Senior Research Advisor | BC Women's Hospital and Health Centre BC Women's Hospital and Health Centre Vancouver, BC MedicalResearch.com: What is the background for this study? What are the main findings? Response: HPV is known to be the cause of 99% of cervcial cancers. In this study, we compared the routine screening test for cervical cancer, Pap test, to HPV testing. We found that by using HPV testing, women were significantly more likely to have cervical pre-cancers detected earlier. In addition, women with negative HPV tests were significantly less likely to have pre-cancers 48 months later. (more…)
Author Interviews, BMJ, Diabetes, Occupational Health / 03.07.2018

MedicalResearch.com Interview with: Mahée Gilbert-Ouimet, PhD Postdoctoral fellow/Chercheure postdoctorale Institute for Work & Health Hôpital du St-Sacrement,  Québec  MedicalResearch.com: What is the background for this study?  Response: Diabetes is one of the primary causes of death worldwide, in addition to being a major risk factor for several other chronic diseases including cardiovascular diseases. Considering the rapid and substantial increase of diabetes prevalence, identifying modifiable risk factors is of major importance. In this regard, long work hours have recently been linked with diabetes, but more high-quality prospective studies are needed. Our study evaluated the relationship between long work hours and the incidence of diabetes among 7065 workers over a 12-year period in Ontario, Canada. (more…)
Annals Internal Medicine, Author Interviews, Blood Pressure - Hypertension, Brigham & Women's - Harvard, Heart Disease, OBGYNE / 03.07.2018

MedicalResearch.com Interview with: Jennifer J. Stuart, ScD Postdoctoral Research Fellow in Reproductive & Cardiovascular Epidemiology Department of Epidemiology Harvard T.H. Chan School of Public Health Division of Women's Health Brigham and Women's Hospital and Harvard Medical School  MedicalResearch.com: What is the background for this study? Response: Preeclampsia and gestational hypertension are common pregnancy complications involving high blood pressure that develops for the first time during pregnancy and returns to normal after delivery. Approximately 10 to 15% of all women who have given birth have a history of either preeclampsia or gestational hypertension. Previous studies have shown that women with a history of high blood pressure in pregnancy are more likely to develop cardiovascular disease events like heart attack and stroke later in life when compared to women with normal blood pressure in pregnancy. However, what is less clear is to what extent these women are more likely to develop chronic hypertension, diabetes, and high cholesterol and when these risk factors begin to emerge after pregnancy. We examined this question in a cohort of nearly 60,000 American women who we were able to follow for up to 50 years after their first pregnancy. Previous studies have been limited by small numbers, short follow-up, or a lack of information on shared risk factors, such as pre-pregnancy body mass index, smoking, and family history. This research was conducted within the Nurses’ Health Study II, which collected data on these pre-pregnancy factors in tens of thousands of women over several decades. (more…)
AACR, Author Interviews, Cancer Research, Pancreatic / 02.07.2018

MedicalResearch.com Interview with: Michael J. Pishvaian, MD, PhD Phase I Program Director Assistant Professor Lombardi Comprehensive Cancer Center Washington, DC 20007 MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Pancreatic cancer is a deadly disease and will soon be the second leading cause of cancer-related death. We have made some progress in the last few years....but despite this, patients with advanced, inoperable pancreatic cancer (which represents about 80% of pancreatic cancer patients) still only live 12 months, on average. We desperately need new therapies, AND to think "outside the box" for the treatment of pancreatic cancer. In that context, we have been learning that there are subgroups of patients with cancer whose tumors are particularly susceptible to certain therapies - either new therapies, or in some cases, approved therapies that would have not normally been used for that disease.  These specific patient subgroups with "actionable" findings have been identified through extensive genetic and molecular characterization of a patient's tumor. In the past there was a cynical perspective that pancreatic cancer did not harbor any "actionable" molecular abnormalities. We have now demonstrated that: 1) There are clearly and undeniably patients with pancreatic cancer whose tumors do indeed harbor "actionable" findings.  This represents at least 27% of pancreatic cancer patients, but may represent up to 50% as new therapies evolve.  These percentages are also highly consistent with similar publications in the pancreatic cancer field over the last few years; and 2) Importantly, we have been following our patients longitudinally for outcomes, and while it is still early, there is a statistically significant improvement in progression-free survival when a patient with a specific actionable molecular abnormality is treated with the appropriately "targeted" therapy.  This finding is also consistent with findings that have been observed in other cancer types.   (more…)
Author Interviews, Cost of Health Care, Hospital Acquired, Medicare / 02.07.2018

MedicalResearch.com Interview with: Michael S. Calderwood, MD, MPH, FIDSA Regional Hospital Epidemiologist Assistant Professor of Medicine Infectious Disease & International Health MedicalResearch.com: What is the background for this study?   Response: Prior work by Lee et al. (N Engl J Med 2012;367:1428–1437) found that the 2008 CMS Hospital-Acquired Conditions (HAC) policy did not impact already declining national rates of central line-associated bloodstream infections (CLABSIs) or catheter-associated urinary tract infections (CAUTIs). We studied why this policy did not have its intended impact by looking at coding practices and the impact of the policy on the diagnosis-related group (DRG) assignment for Medicare hospitalizations. The DRG assignment determines reimbursement for inpatient hospitalizations. (more…)
Author Interviews, Cancer Research, Endocrinology, JAMA, Pediatrics / 02.07.2018

MedicalResearch.com Interview with: “Cancer awareness” by Susan Roberts is licensed under CC BY 2.0Mette Vestergaard Jensen, MD Danish Cancer Society Research Center MedicalResearch.com: What is the background for this study? Response: Cancer survival rates have improved and it is necessary to explore the long-term consequences of cancer treatment. Adolescents and young adults with cancer are at risk for several therapy-related late effects; however, these have not been studied extensively. We investigatet the lifetime risks of endocrine late effects of cancer and cancer treatment in adolescent and young adult cancer s (more…)
Annals Internal Medicine, Author Interviews, Cancer Research, Kidney Disease, Radiology, Surgical Research / 30.06.2018

MedicalResearch.com Interview with: Adam Talenfeld, M.D Assistant Professor of Radiology Weill Cornell Medical College Assistant Attending Radiologist New York-Presbyterian Hospital. MedicalResearch.com: What is the background for this study? What are the main findings? Response: We know that renal function decreases as we age, and we know that decreased renal function is independently associated with increased mortality. This is why medical society guidelines recommend partial nephrectomy, which preserves kidney tissue and function, over radical nephrectomy for the treatment of the smallest kidney cancers, stage T1a tumors, which are under 4 cm diameter. Paradoxically, though, we know older patients are more likely than younger patients to receive radical nephrectomy for these smallest tumors, probably because it’s a simpler surgery than partial nephrectomy. Percutaneous ablation, focal tissue destruction using heat or cold emanating from the tip of a needle, is a newer, image-guided, minimally-invasive, tissue-sparing treatment for solid organ tumors. We wanted to test how well percutaneous ablation would compare to partial nephrectomy and radical nephrectomy for these smallest kidney cancers. We found that percutaneous ablation was associated with similar 5-year overall and cancer-specific survival compared to radical nephrectomy. At the same time, ablation was associated with significantly lower rates of new-onset chronic renal insufficiency and one-fifth as many serious non-urological complications than radical nephrectomy within 30 days of treatment. These were complications, such as deep venous thrombosis or pneumonia, that resulted in emergency department visits or new hospital admissions. The outcomes of percutaneous ablation compared with partial nephrectomy were somewhat less clear, though ablation was again associated with fewer perioperative complications. (more…)
Author Interviews, Education, Pediatrics, Smoking, Technology, Tobacco Research / 29.06.2018

MedicalResearch.com Interview with: Jon-Patrick Allem, Ph.D., M.A. Research Scientist Keck School of Medicine of USC MedicalResearch.com: What is the background for this study? Would you briefly explain what is meant by JUUL?  Response: The JUUL vaporizer is the latest advancement in electronic cigarette technology, delivering nicotine to the user from a device about the size and shape of a thumb drive. JUUL has taken the electronic cigarette market by storm experiencing a year-over-year growth of about 700 percent. In our most recent study, we wanted to document and describe the public’s initial experiences with JUUL. We collected posts to Twitter containing the term “Juul” from April 1, 2017 to December 14, 2017. We analyzed over 80,000 posts representing tweets from 52,098 unique users during this period and used text classifiers (automated processes that find specified words and phrases) to identify topics in posts. (more…)
Author Interviews, Cancer Research, Nutrition / 29.06.2018

MedicalResearch.com Interview with: Ulrich Pfeffer, PhD Head of the Functional Genomics lab IRCCS AOU San Martino - IST Istituto Nazionale per la Ricerca sul Cancro Genova, Italy  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Curcumin is well known as a dietary integrator and in alternative medicine. Many previous studies showed its anti-cancer and many other beneficial activities. We and others had shown that these activities rely on its ability to reduce inflammation, which is an important factor in cancer development. This activity had also been described in much detail. It appears that curcumin inhibits the master regulator of the inflammatory program, the so called Nuclear factor kappa B, NFκB. In the present study, we asked whether Curcumin also affects tumor cell metabolism and if so, how. We show that curcumin inhibits a central enzyme of the cell metabolism, the ATP-Synthase, that stands at the end of the chain that burns sugar and produces energy. In tumor cells, this also leads to the production of reactive oxygen species, ROS, that kill the cancer cell. (more…)
Author Interviews, JAMA, OBGYNE, Surgical Research / 29.06.2018

MedicalResearch.com Interview with: Sarah CM Roberts, DrPH Associate Professor ObGyn&RS Zuckerberg San Francisco General UCSF MedicalResearch.com: What is the background for this study? What are the main findings? Response: Thirteen states have laws that require abortions to be provided in Ambulatory Surgery Centers (ASCs); many of these laws apply only in the second trimester.  We examined outcomes from more than 50,000 abortions provided in two facility types:  Ambulatory Surgery Centers and office-based settings. We found that there was no significant difference in abortion-related complications across facility type; in both settings, about 3.3% had any complication and about 0.3% had a major complication.  There also was no significant difference in complications across facility types for second trimester and later abortions. (more…)
Aging, Alzheimer's - Dementia, Author Interviews, JAMA, Ophthalmology / 29.06.2018

MedicalResearch.com Interview with: “Old Eyeglasses” by Leyram Odacrem is licensed under CC BY 2.0Diane Zheng MS NEI F-31 Research Fellow and a Ph.D. candidate in Epidemiology Department of Public Health Sciences University of Miami MedicalResearch.com: What is the background for this study? Response: Worsening vision and declining cognitive function are common conditions among older people. Understanding the association between them could be beneficial to alleviate age related cognitive decline. (more…)
Author Interviews, Education, Mental Health Research, Pharmacology / 28.06.2018

MedicalResearch.com Interview with: Kiyohito Iigaya PhD Gatsby Computational Neuroscience Unit and Max Planck UCL Centre for Computational Psychiatry and Ageing Research University College London MedicalResearch.com: What is the background for this study? What are the main findings? Response: Serotonin (5-HT) is believed to play many important roles in cognitive processing, and past experiments have not crisply parsed them. We developed a novel computational model of mice behavior that follows reinforcement learning principles, which are widely used in machine learning and AI research. By applying this model to experimental data, we found that optogenetic 5-HT stimulation speeds up the learning rate in mice, but the effect was only apparent on select subset of choices. (more…)
Author Interviews, JAMA, Osteoporosis / 28.06.2018

MedicalResearch.com Interview with: Chien-Wen Tseng, M.D., M.P.H., M.S.E.E. Hawaii Medical Service Association Endowed Chair in health services and quality research Associate professor, and the Associate research director Department of Family Medicine and Community Health University of Hawaii John A. Burns School of Medicine  MedicalResearch.com: What is the background for this recommendation statement? What are the main findings and recommendations? Response: Osteoporosis is a condition where bones become weak and can break or fracture more easily. These fractures can happen at the spine, hip, and other locations, and can have serious health consequences such as pain, limited mobility, or even death. By 2020, more than 12 million Americans over the age of 50 are expected to have osteoporosis and two million fractures occur yearly. Since people often may not know they have osteoporosis until they have a fracture, the U.S. Preventive Services Task Force looked at the evidence to see if screening for osteoporosis can help to prevent fractures. We found that screening for and treating osteoporosis can prevent fractures in women ages 65 and older and in younger women who have been through menopause and have additional factors that put them at increased risk for osteoporosis. In men, more research is needed to know if routine screening and treatment for osteoporosis can prevent fractures. (more…)
Alcohol, Author Interviews, Endocrinology, Genetic Research / 28.06.2018

MedicalResearch.com Interview with: Toni Pak, Ph.D. Professor and Department Chair Department of Cell and Molecular Physiology Loyola University Chicago Maywood, Ill  MedicalResearch.com: What is the background for this study? Response: We have known for many years that drinking alcohol during pregnancy can lead to developmental delays and birth defects in offspring. However, our data demonstrate that drinking large quantities of alcohol in a “binge” fashion before pregnancy can also impact future offspring and importantly, this is true for drinking behaviors of both parents, not just the mother. Our previous data support the idea that alcohol is affecting the parental sperm and eggs to induce these modifications in the offspring, but this most recent work shows the extent of those effects on social behavior, pubertal maturation, and stress hormones as the offspring grow to adulthood. This means that the risky behaviors of young people, such as the extremely popular practice of binge drinking, have potentially far-reaching consequences for generations to come. (more…)
Author Interviews, Heart Disease, JAMA / 28.06.2018

MedicalResearch.com Interview with: Dan Blumenthal, MD, MBA Assistant in Medicine, Division of Cardiology Massachusetts General Hospital Instructor in Medicine Harvard Medical School  MedicalResearch.com: What is the background for this study? Response: Despite dramatic advances in the treatment of cardiovascular disease (CVD) over the past half-century, CVD remains a leading cause of death and health care spending in the United States (US) and worldwide. More than 2000 Americans die of CVD each day, and more than $200 billion dollars is spent on the treatment of CVD each year in the US By 2030, over 40% of the US population is projected to have some form of CVD, at a cost of $1 trillion to the US economy. The tremendous clinical and financial burden of cardiovascular illness has helped motivated policymakers to develop policy tools that have the potential to improve health care quality and curb spending.  Alternative payment models, and specifically bundled payments—lump sum payment for defined episodes of care which typically subsume an inpatient hospitalization and some amount of post-acute care—represent a promising tool for slowing health care spending and improving health care value. Despite broad interest in implementing bundled payments to achieve these aims, our collective understanding of the effects of bundled payments on .cardiovascular disease care quality and spending, and the factors associated with success under this payment model, are limited. Medicare’s Bundled Payments of Care Improvement (BPCI) is an ongoing voluntary, national pilot program evaluating bundled payments for 48 common conditions and procedures, including several common cardiovascular conditions and interventions.   In this study, we compared hospitals that voluntarily signed up for the four most commonly subscribed cardiac bundles—those for acute myocardial infarction, congestive heart failure, coronary artery bypass graft surgery, and percutaneous coronary intervention—with surrounding control hospitals in order to gain some insight into the factors driving participation, and to assess whether the hospitals participating in these bundles were broadly representative of a diverse set of U.S. acute care hospitals.  (more…)
Author Interviews, Dermatology, Environmental Risks, Pharmacology / 28.06.2018

MedicalResearch.com Interview with: Sidsel Arnspang Pedersen MD Department of Public Health, Clinical Pharmacology and Pharmacy Anton Pottegård PhD Associate professor, Clinical Pharmacy Odense University Hospital University of Southern Denmark, The following is based on results from three published papers in JAAD and JAMA Internal Medicine. (1–3)   MedicalResearch.com: What is the background for this study? Response: Hydrochlorothiazide is one of the most frequently used diuretic and antihypertensive drugs in the United States and Western Europe. The drug is known to be photosensitizing and has previously been linked to lip cancer.4–6 Based on these previous findings, the International Agency for Research on Cancer (IARC) has classified hydrochlorothiazide as ‘possibly carcinogenic to humans’ (class 2B). This prompted us to investigate whether use of hydrochlorothiazide was associated to other UV dependent skin cancers, including non-melanoma skin cancer (i.e. basal cell carcinoma (BCC) and squamous cell carcinoma (SCC)), cutaneous melanoma, as well as the more rare non-melanoma skin cancers Merkel cell carcinoma and malignant adnexal skin tumours. (more…)