MedicalResearch.com - Latest news, interviews, and insights into medical research, health and wellness, fitness and addiction.
Author Interviews, Gastrointestinal Disease, Hepatitis - Liver Disease, Occupational Health, Outcomes & Safety / 30.04.2020

MedicalResearch.com Interview with: Mishal Reja, MD,  MD Resident in Internal Medicine Robert Wood Johnson University Hospital MedicalResearch.com: What is the background for this study? Response: World Trade Center first responders were exposed to environmental toxicants that have resulted in negative health consequences. Gastrointestinal aerodigestive disorders such as GERD and Barrett’s esophagus have been frequently reported in this population. Additionally, an increasing body of literature has shown that fatty liver disease is not only secondary to metabolic syndrome, diabetes, and obesity, as previously thought, but can also result from environmental and industrial toxicants. Chemicals such as Vinyl Chloride, Tetrachloroethylene, Perchloroethylene, and many others are frequently found in industrial occupations and have resulted in fatty liver disease, steatohepatitis, cirrhosis, and hepatocellular carcinoma. Many of these chemicals were also present at ground zero, thus exposing many of first responders to the hepatotoxic effects of these chemicals. To date this is the first study to look at liver disease in World Trade Center first responders. (more…)
Author Interviews, Cancer Research, Environmental Risks, Lung Cancer, Occupational Health / 18.03.2020

MedicalResearch.com Interview with: Theresa S. Emory MD Department of Pathology, Peninsula Pathology Associates Newport News, VA MedicalResearch.com: What is the background for this study? What are the main findings? Response: Cosmetic talc products can contain asbestos, which is the primary cause of malignant mesothelioma. We investigated 75 individuals with malignant mesothelioma, whose only known exposure to asbestos was repeated exposures to cosmetic talcum powder. 83% of the individuals were female and several occurred in barbers/cosmetologists. 16% occurred in individuals younger than 45 years old, and on average the subjects were 11 years younger than predicted, based on SEER data. The asbestos fibers in tissue samples that were examined in 11 cases were identical (anthophyllite and tremolite) to those identified in cosmetic talc. (more…)
Author Interviews, Gender Differences, JAMA, Occupational Health, Surgical Research / 05.01.2020

MedicalResearch.com Interview with: Matilda Anderson MBBS MBS General Surgery Trainee/Public Health/Researcher Footscray, Victoria, Australia MedicalResearch.com: What is the background for this study? Response: Female representation in the surgical workforce is increasing.  Previous studies have shown higher infertility rates and adverse pregnancy outcomes in this population.  We aimed to accurately define the available research in this area and provide some basic recommendations about how workplaces can support their female surgical residents and surgeons. On a more personal note- Dr Anderson is a female surgical resident and have seen countless pregnant colleagues remove themselves from operating rooms with the concern about how the conditions may affect their pregnancies.  Dr. Anderson met Associate Professor Goldman at Harvard University (a leading expert on occupational reproductive hazards) and collaborated to explore this area further. (more…)
Author Interviews, Environmental Risks, Occupational Health, Pulmonary Disease / 24.10.2019

MedicalResearch.com Interview with: Orianne Dumas, PhD INSERM Aging and Chronic Diseases, Epidemiological and Public Health Approaches,Villejuif, University de Versailles St-Quentin-en-Yvelines, Montigny le Bretonneux France  MedicalResearch.com: What is the background for this study? Response: Exposure to cleaning products and disinfectants is common at work and at home and remains more frequent among women. Exposure levels are particularly high in the health care industry. The respiratory health risks associated with exposure to cleaning products and disinfectants are increasingly recognized. Although investigators have primarily focused on asthma, the irritant properties of many chemicals contained in disinfectants support the study of a broader range of respiratory effects, such as chronic obstructive pulmonary disease (COPD). (more…)
Author Interviews, Heart Disease, JAMA, Occupational Health / 07.09.2019

MedicalResearch.com Interview with: Rachel Zeig-Owens, Dr.P.H., MPH FDNY Research Assistant Professor Albert Einstein Medical Center MedicalResearch.com: What are the main findings? Response: We found that the most exposed members, those who arrived first at the World Trade Center (WTC ) site—when the air-borne dust was thickest—have a 44% increased risk of cardiovascular disease (CVD) compared to those who arrived later in the day. This is a level risk that was similar to other known risk factors for CVD.  (more…)
Addiction, Author Interviews, Occupational Health / 07.08.2019

MedicalResearch.com Interview with: Devan Hawkins ScD Instructor of Public Health School of Arts and Sciences MCPHS University MedicalResearch.com: What is the background for this study? Response: As has been well established, mortality due to opioids has been increasing rapidly in recent years. We were interested in understanding whether mortality rates may be high among workers in certain industries and occupations for two primary reasons. First, if we were to find that mortality rates differed according to industry and/or occupation it might indicate that some aspect of these industries and occupations put workers at elevated risk for opioid-related overdose death. Second, interventions could be created to target these workers and hopefully prevent more deaths. (more…)
Author Interviews, CDC, Emergency Care, Occupational Health, Opiods / 02.05.2019

MedicalResearch.com Interview with: Sophia K. Chiu, MD Epidemic Intelligence Service, CDC Division of Surveillance, Hazard Evaluations, and Field Studies National Institute for Occupational Safety and Health CDC  MedicalResearch.com: What is the background for this study? Response:  Responders across the United States are reporting work-related health effects during incidents in which suspected opioids (including fentanyl) and other illicit drugs such as cocaine, methamphetamine, cathinones, and synthetic cannabinoids are present, often as a mixture. These health effects have interfered with responders’ ability to perform their job duties. Since 2018, a number of responder organizations have requested that NIOSH investigate the health effects experienced by emergency responders during these response incidents. These organizations are looking for ways to protect their responders and prevent the symptoms responders have reported experiencing, so that they can in turn better serve the public. NIOSH’s goal is to increase awareness among responders of how they can remain safe while providing the care the public needs. (more…)
Author Interviews, Environmental Risks, JAMA, Lymphoma, Occupational Health, Toxin Research / 23.04.2019

MedicalResearch.com interview with: Sylvain Lamure, MD, Hematologist, Principal Investigator Pascale Fabbro-Peray, MD, PhD , Epidemiologist, Senior Investigator University of Montpellier, France MedicalResearch.com: What is the background for this study? Response: Occupational exposure to pesticides is a well-documented associated factor for non-Hodgkin lymphoma. The main biological mechanisms of both pesticides and chemotherapy are genotoxicity and reactive oxygen species generation. Cellular adaptation among patients exposed to low doses of genotoxic and oxidative compounds might hinder chemotherapy efficiency in lymphoma patients. T hus, we have investigated the association of occupational exposure with response to immunochemotherapy and survival in the subgroup of diffuse large B cell lymphoma, whose treatment is standardized. (more…)
Author Interviews, Autism, Occupational Health / 08.04.2019

MedicalResearch.com Interview with: Ginny Russell, PhD College of Medicine and Health, University of Exeter Medical School University of Exeter Exeter United Kingdom  MedicalResearch.com: What is the background for this study? What are the main findings? Response: The study was done to find out what autistic adults could tell us about their own abilities. They told us about their abilities and how these abilities had helped them in their everyday lives: at work, in their relationships with other people, and at home. Hyper focus, attention to detail, and the ability to remember were the abilities that autistic people said benefitted them most often. But autistic adults who were interviewed said although their autistic traits were sometimes helpful, at other times they hindered their progress. So the same trait might be useful in some circumstances and unhelpful in other situations. For example, hypersensitivity led one person to enjoy nature, but was difficult to cope with in crowded streets. The study highlights this interchangeability. (more…)
Addiction, Author Interviews, Mental Health Research, Occupational Health, Social Issues / 08.04.2019

MedicalResearch.com Interview with: Hefei Wen, PhD Assistant Professor, Department of Health Management & Policy University of Kentucky College of Public Health MedicalResearch.com: What is the background for this study? Response: Work requirements condition Medicaid eligibility on completing a specified number of hours of employment, work search, job training, or community service. Little is known about how behavioral health and other chronic health conditions intersect with employment status among Medicaid enrollees who may be subject to work requirements. (more…)
Author Interviews, BMJ, OBGYNE, Occupational Health / 26.03.2019

MedicalResearch.com Interview with: Luise Mølenberg Begtrup Department of Occupational and Environmental Medicine, Bispebjerg Hospital, Copenhagen MedicalResearch.com: What is the background for this study? What are the main findings? Response: There are indications that working fixed night shifts is associated with a higher risk of miscarriage. Since many women work rotating shifts including night shifts, we were interested in examining the association between the amount of night work and miscarriage. We were able to do this by use of detailed exposure data based on payroll data. (more…)
Author Interviews, CDC, Nutrition, Occupational Health / 30.01.2019

MedicalResearch.com Interview with: Stephen Onufrak, PhD Epidemiologist, Obesity Prevention and Control Branch Division of Nutrition, Physical Activity and Obesity Centers for Disease Control and Prevention Atlanta, GA  MedicalResearch.com: What is the background for this study? Response: With more than 150 million working adults in the United States, workplaces represent a far reaching setting for chronic disease prevention and health promotion. While research suggests that workplace wellness efforts can be effective at changing health behaviors, little is known about the foods that people acquire at work. In this study, we used data from the US Department of Agriculture Food Acquisition and Purchasing Survey (FoodAPS) to investigate workplace food acquisitions among employed adults during a 7 day study period. The foods we examined included those purchased in places like cafeterias and vending machines as well as those acquired for free at meetings, social events, common areas, or shared by coworkers. They did not include foods brought from home by someone to eat at work themselves or food acquired by the employee at offsite restaurants.  (more…)
Author Interviews, CMAJ, Heart Disease, Occupational Health, Social Issues, Stroke / 07.01.2019

MedicalResearch.com Interview with: Allan Garland, MD,  MA  Professor of Medicine & Community Health Sciences Co-Head, Section of Critical Care Medicine University of Manitoba MedicalResearch.com: What is the background for this study? Response: Heart attacks, strokes and cardiac arrest are common acute health events.  Most studies of serious acute health events look at outcomes such as death and how long is spent in the hospital.  But for working age people, the ability to work and earn income are very important outcomes that have rarely been studied. We set out to carefully measure, across Canada, how much heart attacks, strokes and cardiac arrests affect the ability of working age people to work and earn. (more…)
Author Interviews, Occupational Health, Social Issues / 02.01.2019

MedicalResearch.com Interview with: Christiane Spitzmueller, Ph.D. Professor, Psychology Industrial Organizational Psychology University of Houston MedicalResearch.com: What is the background for this study?   Response: We generally conduct research on how parents' work experiences affect the health and well-being of family systems. Many families struggle to successfully reconcile work and family demands, and we were wondering what specific work experiences were most likely to relate to negative outcomes for children. We also wanted to know how the impact of parents' stressful work experiences' with the happiness and health of their children could be addressed. Hence the study! (more…)
Author Interviews, BMJ, Brigham & Women's - Harvard, Diabetes, Occupational Health / 24.11.2018

MedicalResearch.com Interview with: "Night Shift" by Yuchung Chao is licensed under CC BY-ND 3.0Dr. Zhilei Shah PhD Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety Ministry of Education Key Lab of Environment and Health, School of Public Health Tongji Medical College, Huazhon University of Science and Technology Wuhan,  China MedicalResearch.com: What is the background for this study? Response: Shift work has progressed in response to changes in economic pressure and greater consumer demand for 24-hour services. There are many economic advantages to increased shift work, including higher employment, increased services to customers, and improved trade opportunities. Currently, one in five employees in the U.S. works nonstandard hours in the evening, night, or rotating shifts. However, shift work, especially night shift work, has been associated with a higher risk of chronic diseases, including type 2 diabetes, cardiovascular disease, and several types of cancer. Compelling evidence has shown that body weight and lifestyle behaviors, such as smoking, diet, and physical activity can influence type 2 diabetes risk. Among shift workers, excess adiposity and increased smoking are frequently and consistently reported, whereas the evidence on physical activity and diet is mixed. Additionally, no previous study has examined the joint associations of rotating night shift work duration and unhealthy lifestyle factors with risk of type 2 diabetes, or evaluated their potential interactions. Therefore, we prospectively assessed the joint association of rotating night shift work and established type 2 diabetes lifestyle risk factors with risk of type 2 diabetes and quantitatively decomposed the proportions of the joint association to rotating night shift work alone, to lifestyle alone and to their interaction in two large US cohorts. (more…)
Author Interviews, Occupational Health, Rheumatology / 01.11.2018

MedicalResearch.com Interview with: Dr. W. Benjamin Nowell, Ph.D. Director of Patient-Centered Research CreakyJoints, study co-author Co-principal investigator of ArthritisPower MedicalResearch.com: What is the background for this study? What are the main findings? Response: Rheumatoid Arthritis (RA) can diminish patients’ work productivity and increase the risk of long-term disability, economic insecurity and worsening health, but limited research informs these issues. The purpose of our study was to examine associations between patients’ RA disease activity and their productivity and workplace support, using real-world data from the ArthritisPower research registry. Our study looked at a sample of participants with RA who had a history of or current treatment with non-biologic and/or biologic disease-modifying antirheumatic drugs (DMARD) (n=296). Among the study sample, 74 percent had high disease activity (HDA) as determined by RAPID3 (>12), a common measure of disease activity in RA.
  • High disease activity was associated with lower education (p<0.001) and higher likelihood of disability (9%, p<0.001) compared to those without high disease activity.
    • Patients with HDA missed more days of work than non-HDA patients (mean: 6.1 vs 3.8 days, respectively; p=0.03), but non-HDA participants reported more days off due to medical appointments (2.6 vs 1.2 days, respectively) while HDA patients missed more days due to RA treatment side effects (mean: 0.5 vs 0.1 days, respectively).
  • Based on scores from the Work Productivity and Activity Impairment (WPAI) questionnaire, RA seems to affect work productivity to a greater extent in participants with HDA than without (WPAI scores 5.3 and 3.3, respectively; p<0.001). Participants who were not currently employed reported having more physically demanding tasks (e.g. heavy load lifting) and less workplace flexibility (e.g. working from home) in their most recent paid position than currently employed participants.
  • However, in a multivariate regression analysis, we found that participants who could request changes in work start and stop times on a daily basis were 2.9 (95% CI: 1.53, 5.46) times more likely to be unemployed (adjusting for age, disease activity, and satisfaction with social participation) than those unable to make this request (p<0.0001).
About ArthritisPower: Created by CreakyJoints and supported by a multiyear, multimillion dollar investment by the Patient-Centered Outcomes Research Institute (PCORI), ArthritisPower is the first-ever patient-centered research registry for joint, bone, and inflammatory skin conditions. The free ArthritisPower mobile and desktop application allows patients to track and share their symptoms and treatments while also participating in voluntary research studies in a secure and accessible manner. ArthritisPower Patient Governors serve as gatekeepers for researchers who seek access to registry data or solicit the community to participate in unique, voluntary studies. To learn more and join ArthritisPower, visit www.ArthritisPower.org.  (more…)
Author Interviews, ENT, Environmental Risks, Occupational Health / 06.09.2018

MedicalResearch.com Interview with: Beatrice Golomb, MD, PhD Director of the Golomb Research Group Professor of Medicine University of California, San DiegoResponse: MedicalResearch.com: What is the background for this study? How was the radiation emitted? Response: Possibilities include surveillance devices (or things to jam them), electronic weapons, or, less likely, “innocent” communications devices. MedicalResearch.com: What are the main findings? Response: That all key features of diplomats’ experiences comport with pulsed radiofrequency/ microwave (RF/MW) radiation.
  1. The nature of the “sounds” heard – chirping, clicking, ringing, grinding/buzzing – are known “sounds” produced via the “microwave auditory effect” aka Frey effect.  Different sounds are heard by different people, because the character of the sound heard depends on head dimensions (as well as pulse characteristics). Sounds were primarily heard at night: consistent with the microwave auditory effect, which requires low ambient noise. Some diplomats reported that sounds were spatially localized with “laserlike” specificity – said to defy known physics. This defies the physics of sound, but not radiation. The “sound” was reported to follow a diplomat as he walked, within the territory in which it was heard. Sound from a fixed source does not seem to follow people – but the microwave auditory affect does, often perceived as being located just behind (or in some cases just above, or inside) the head of the person, irrespective of the person’s orientation relative to the radiation source.
  2. The symptoms reported following these experiences also fit. Rates of reported symptoms in diplomats – headache, cognitive and sleep problems dominating, then dizziness, tinnitus, anxiety, nausea at lesser but still high rates – match closely with rates of the same symptoms reported in a 2012 Japanese study of people who report health effects from radiation, typically including pulsed RF/MW. Hearing loss is a relatively distinctive and prominent symptom in both diplomats, and RF/MW affected civilians. In both groups, some reportedly experience speech problems, balance problems, nosebleed, and strange sensations of vibration and pressure.
Reports of symptoms with RF/MW exposures date at least to the 1920s, affecting radio amateurs and shipboard radio operators as well as others working with radar or microwaves in occupational settings. By 1971/72, a Naval report with over 2300 citations (many from Russia and Eastern Europe), assessing effects of low intensity RF radiation, had whole sections devoted to each of a number of the symptoms diplomats report.
  1. Hundreds (if not thousands) of studies have illuminated mechanisms by which these effects may arise, centered on oxidative stress (the kind of injury that antioxidants help to defend against) – and many downstream effects of oxidative stress (membrane damage, blood brain barrier impairment with potential for brain swelling, inflammation, voltage gated calcium (and other) channel effects (which can also lead to oxidative stress), mitochondrial impairment, autoimmune activation, etc.)
Affected persons are a minority (in both settings), and in the nondiplomat setting, vulnerability has been tied to genetic variants less adept at defending against oxidative stress; and low concentrations of a critical antioxidant. In both groups, brain imaging studies resemble traumatic brain injury; and in both, at least some of those affected had prior head injury. Head injury may be a predisposing factor, as well as possible consequence. Reprising findings also shown for research on other lucrative products with potential to cause harm in some, there is a powerful tie between study results and financial conflict of interest (e.g. source of study funding or conflicts by authors).
  1. There is precedent for use of microwaves in the diplomat setting. It is known that the US embassy in Moscow was microwaved for several decades beginning in the early 1950s (with some embassy staff citing – disputed - health problems). A 1976 NY Times story (“Moscow rays linked to U.S. bugging”) referenced speculation these were for surveillance; the Soviets claimed their purpose was to thwart U.S. listening devices on the roof of the embassy.
(more…)
Author Interviews, Depression, Gender Differences, Occupational Health / 02.08.2018

MedicalResearch.com Interview with: “Professional waitress” by Shih-Chi Chiang is licensed under CC BY 2.0Sarah Andrea, MPH School of Public Health OHSU-PSU MedicalResearch.com: What is the background for this study? Response: We spend one-third of our adult lives at work, and our work-related experiences and exposures affect our health. 14 million people work in the leisure and hospitality industry, a subset of the service industry that includes food service and personal care workers. This industry is simultaneously one of the fastest growing and lowest paid. In addition, work in this industry is frequently characterized by lack of control over hours and shifts worked, as well as insufficient access to health care and other benefits. Studies have previously found the highest burden of depression and sleep problems for workers in this industry compared to others. Individuals working in the service industry who earn the bulk for their income from tips from customers face additional vulnerabilities. In many states, tipped workers are paid as little as $2.13 an hour and rely on customers to make up the difference in tips, which are inequitable and unpredictable. Prior to this study, the potential health implications of tipped work were minimally assessed. (more…)
Author Interviews, Brigham & Women's - Harvard, Gender Differences, Occupational Health, Sexual Health / 30.07.2018

MedicalResearch.com Interview with: Brittany M. Charlton, ScD, Assistant Professor Harvard Medical School Harvard T.H. Chan School of Public Health Boston Children's Hospital Boston, MA MedicalResearch.com: What is the background for this study? Response: Research has shown that nearly half of all sexual minorities (e.g., lesbian, gay, and bisexual individuals) experience employment discrimination in their lifetime, which may lead to many other disparities, including health insurance coverage, healthcare access, and ultimately health-related quality of life (e.g., pain, anxiety). (more…)
Abuse and Neglect, Author Interviews, Dermatology, Environmental Risks, Melanoma, Occupational Health / 18.07.2018

MedicalResearch.com Interview with: “Brad at Santa Monica Pier on Ferris Wheel” by Brad Cerenzia is licensed under CC BY 2.0Sonia Duffy, PhD, RN, FAAN Professor, College of Nursing The Ohio State University MedicalResearch.com: What is the background for this study? Response: Prior to conducting a tobacco cessation study with Operating Engineers, I conducted a survey of 498 Operating engineer and found that many of them were at risk for sun burning, which can lead to skin cancer.  So as a follow up study, I conducted a study to prevent sun burning, which randomized 357 Operating Engineers to were randomized to four interventions: education only; education and text message reminders; education and mailed sunscreen; and education, text message reminders, and mailed sunscreen. (more…)
Author Interviews, Circadian Rhythm, Microbiome, Occupational Health, PNAS / 15.07.2018

MedicalResearch.com Interview with: Dr. Hans Van Dongen, PhD Director of the Sleep and Performance Research Center. ELSON S. FLOYD COLLEGE OF MEDICIN Washington State University Spokane, WA MedicalResearch.com: What is the background for this study? Response: Night shift workers are at increased risk of metabolic disorders, including obesity and type 2 diabetes, as well as cardiovascular disease, chronic kidney disease, and cancer. Although it is believed that the biological clock – the master circadian clock in the brain – plays an important role in these adverse chronic health consequences of night shift work, the underlying mechanisms are not well understood. (more…)
Author Interviews, Gender Differences, Occupational Health, Sexual Health / 11.07.2018

MedicalResearch.com Interview with: Leah Halper, PhD Associate Director Office of Student Life Center for the Study of Student Life Columbus, OH 43210 MedicalResearch.com: What is the background for this study? What are the main findings?  Response: We started to run these studies in 2014 given mutual research interests that we shared. We knew that there was much research on sexual harassment that focused on the victim, the victim’s experience and the reporting process for sexual harassment. This work is extremely valuable. We noticed, however, that there was less research on the perpetrator and if there were personality variables related to the likelihood of sexual harassment. In our studies, we demonstrate that a personality variable (Fear of Negative Evaluation, or anxiety that others will see one as incompetent) is related to sexual harassment among men in powerful positions. Our results held up after taking into account other personality variables, such as narcissism and self-esteem. Also, we found that men who felt insecure in their power (i.e., those that were anxious that others would see them as incompetent) were more likely to engage in both quid pro quo harassment – asking for sexual favors in return for something else – and gender harassment – creating a hostile environment for women. (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…)
Author Interviews, Heart Disease, Occupational Health / 08.06.2018

MedicalResearch.com Interview with: Eleonor Fransson, PhD Associate Professor in Epidemiology Department of Natural Sciences and Biomedicine School of Health and Welfare JÖNKÖPING UNIVERSITY MedicalResearch.com: What is the background for this study? Response: Atrial fibrillation is a very common heart rhythm disorder affecting a large number of people in the population, but there is limited knowledge about risk factors for the disease. This is especially true when it comes to the role of occupational factors. MedicalResearch.com: What are the main findings? Response: We found that work stress measured as job strain, that is, a combination of having high psychological job demands and low control over the work situation, was associated with almost 50% increased risk of atrial fibrillation. When we combined the results from our study with two previously published studies on the same topic, we found that work stress was associated with 37% increased risk. (more…)
Author Interviews, Brain Injury, Occupational Health / 04.04.2018

MedicalResearch.com Interview with: Jeffrey A. (Jeff) Russell, PhD, AT, FIADMS Science and Health in Artistic Performance Division of Athletic Training, School of Applied Health Sciences and Wellness Ohio University Athens, OH 45701 MedicalResearch.com: What is the background for this study? What are the main findings?     Response: Everyone knows that enormous attention is given to concussions in sports today. Those involved in performing arts experience many head impacts, too; yet, they receive neither the attention nor the specialized care for concussions that athletes do. At Ohio University’s Clinic for Science and Health in Artistic Performance (SHAPe Clinic) that I direct, we were seeing a number of theater students suffer concussions. So, Brooke Daniell and I decided explore this trend more closely. This is the first known published research to evaluate the prevalence of head impacts in theater personnel. In the sample we studied, which comprised predominantly those involved in various aspects of theater production, the prevalence of receiving at least one head impact in a theater career was 67%. Of those who sustained at least one head impact from theater, 77% reported three or more head impacts, and 39% reported more than five impacts. More troubling, of those who said they had received a head impact that was accompanied by concussion-like symptoms, 70% indicated that they continued their work, and half of those did not report the incident to anyone. (more…)
Author Interviews, JAMA, Occupational Health, PTSD / 02.03.2018

MedicalResearch.com Interview with: Dr. Lori Davis, MD Research and Development Service, Tuscaloosa Veterans Affairs (VA) Medical Center, Department of Psychiatry, School of Medicine, University of Alabama, Tuscaloosa Tuscaloosa, Alabama MedicalResearch.com: What is the background for this study? What are the main findings? Response: Symptoms of posttraumatic stress disorder (PTSD) interfere with a person’s ability to function at work, making it harder to stay employed and establish oneself in a career.  Veterans with PTSD are uniquely challenged given their motivation to serve others, be leaders and not be generally receptive to reaching out for help. Conventional wisdom about PTSD and employment has traditionally been to first commit to treatment, learn coping skills, manage one’s symptoms and then reintegrate into mainstream employment. However, this view is being transformed by our research that suggests a more assertive recovery-oriented approach to the treatment of PTSD that involves returning to meaningful competitive employment as soon as possible. This study compared Evidence-based Supported Employment (also known as Individual Placement and Support or IPS) integrated within PTSD treatment teams to the treatment as usual Transitional Work model offered within the VA. This multisite trial demonstrated significantly greater effectiveness of the IPS-supported employment over stepwise, transitional work vocational rehabilitation for Veterans living with chronic PTSD. (more…)
Author Interviews, Diabetes, Occupational Health / 13.02.2018

MedicalResearch.com Interview with: “Night Shift - Hard@Work (5of8)” by cell105 is licensed under CC BY 2.0Dr. Céline Vetter Assistant Professor Department of Integrative Physiology University of Colorado at Boulder Boulder, CO MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Shift work, particularly night shifts, can change our social rhythms, as well as the internal biological rhythms including our sleep, and these effects could explain why shift work is linked to conditions such as obesity and type 2 diabetes. However, we don’t know which type of shift pattern is most strongly linked to type 2 diabetes. In addition, we know that some lifestyle factors can modify the link between a genetic predisposition to a disease and the disease itself, but we don’t know if this applies to shift work and type 2 diabetes. (more…)
Author Interviews, Education, JAMA, Occupational Health, UCSF / 13.02.2018

MedicalResearch.com Interview with: Christina Mangurian, MD, MAS Associate Professor of Psychiatry Vice Chair for Diversity, Department of Psychiatry UCSF Weill Institute for Neurosciences Director, UCSF Public Psychiatry Fellowship at ZSFG Core Faculty, UCSF Center for Vulnerable Populations MedicalResearch.com: What is the background for this study? What are the main findings? Response: We examined paid family and childbearing leave policies at top-10 medical schools across the US. Despite recommendation from national medical societies for 12 weeks paid childbearing leave because of the benefits to both infant and mother, the average leave at these top schools of medicine was only around 8 weeks. In addition, most policies are very difficult to understand, and are at the discretion of departmental leadership – both of which put women at a disadvantage at getting leave they deserve. Additionally, family leave was only available to the parent that identifies as the "primary caregiver" at five universities, disallowing cooperative parenting. (more…)
Author Interviews, Baylor College of Medicine Houston, Kidney Disease, Occupational Health / 01.02.2018

MedicalResearch.com Interview with: Dr. Kevin F. Erickson MD, MS Section of Nephrology and Selzman Institute for Kidney Health Baylor College of Medicine Houston, TX MedicalResearch.com: What is the background for this study? Response: An amendment to the Social Security Act passed in 1972 made it so nearly every person who develops end-stage renal disease – or ESRD – in the U.S. becomes eligible for Medicare, regardless of their age. At the time the law was passed, the bill’s supporters argued that access to life-sustaining dialysis therapy would enable patients to continue being productive members of society through work and activities at home. While the law has succeeded in providing access to dialysis therapy for many patients who would have otherwise died from kidney failure, it has been less successful at helping patients to continue working. The rate of employment among patients with ESRD who are receiving dialysis in the U.S. is low and has continued to decrease over time, despite both financial benefits from employment and evidence suggesting that patients who are employed experience improved quality of life and sense of wellbeing. We used a national ESRD registry to examine trends in employment between 1996 and 2013 among patients starting dialysis in the U.S. and in the six months before ESRD. Our goal was to determine whether difficulties that patients face when trying to work begin even before they develop ESRD. (more…)
Author Interviews, CDC, Exercise - Fitness, NIH, Occupational Health / 18.01.2018

MedicalResearch.com Interview with: Taylor M. Shockey, MPH Title 42 Fellow Division of Surveillance, Hazard Evaluations and Field Studies NIOSH MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Research has linked repeated exposure to occupational ergonomic hazards, such as frequent exertion and frequent standing, to injuries and musculoskeletal disorders (MSDs) among workers. To determine the industry and occupation groups that have the highest prevalence rates of frequent exertion at work and frequent standing at work, NIOSH researchers analyzed 2015 National Health Interview Survey data. The results showed large differences among the groups with the agriculture, forestry, fishing, and hunting industry group having the highest prevalence of frequent exertion and standing at work (70.9%) and the construction and extraction occupation group having the highest prevalence of frequent exertion and standing at work (76.9%). These differences indicate a need for targeted interventions to reduce workplace exposure. (more…)