Author Interviews, Pharmaceutical Companies, Technology / 29.11.2017

MedicalResearch.com Interview with: HITLab Mr. David Moore MBA Senior Vice President, Commercial Novo Nordisk Mr. David Moore presented the keynote presentation “Breaking Through Barriers in Innovation” at the 4th Annual HITLAB Innovators Summit, NYC November 28, 2017.  MedicalResearch.com: How did you become interested in incorporating technological advances into the sales and marketing end of pharmaceutical delivery? Response: Part of our message today is that we understand that there is an opportunity to improve outcomes if we have a better focus on collaboration and integration through engagement with the patient rather than through medications alone. We continue to innovate in diabetes pharmaceutical care but are also focusing more on meeting the patient in their journey through everyday life. The opportunity to connect, collaborate and integrate is what digital health is all about. As manufacturers, we are still early in the integration process. When we think about technological changes from the patient’s perspective, health care has become much different. The patient no longer just goes to the doctor’s office for a conversation or opinion, with the doctor keeping all the notes. Now the patient has access to a broad range of medical information and usually their own medical records. There is an element of needing things to be user-friendly. As with any consumer product or service with choices, if the choice isn’t user-friendly, the consumer won’t use it. We are looking for ways to make the delivery of pharmacologic products user-friendly to both the patient and provider. (more…)
Author Interviews, Technology / 26.11.2017

MedicalResearch.com Interview with: <a href="https://www.flickr.com/photos/fotologic/3862190141">“Virtual Reality”</a> by <i> <a href="https://www.flickr.com/people/fotologic/">fotologic</a> </i> is licensed under <a href="https://creativecommons.org/licenses/by/2.0"> CC BY 2.0</a>Professor Robert G. Parton FAA Institute for Molecular Bioscience, University of Queensland Brisbane, Australia MedicalResearch.com: What is the background for this study? What are the main findings? Response: We have combined whole cell microscopy with image analysis and virtual reality visualization to allow a user to explore the surface of a cancer cell and then to move inside the cell and interact with the organelles vital for cellular function. The study utilized serial blockface electron microscopy data of a migratory breast cancer cell (combining thousands of electron microscopic images into one 3D dataset) together with to-scale animations of endocytic processes at the cell surface. Through the use of low-cost commercial VR headsets, the user could then ‘walk’ over the alien landscape of the cell surface, observe endocytic processes occurring around them in real-time, and then enter a portal into the cell interior. We provide guidelines for the use of VR in biology and describe pilot studies illustrating the potential of this new immersive experience as an educational too (more…)
Author Interviews, Psychological Science, Technology / 23.11.2017

MedicalResearch.com Interview with: “FACEBOOK(LET) Front” by FACEBOOK(LET) is licensed under CC BY 2.0Phillip Ozimek M.Sc. Department of Social Psychology Faculty of Psychology Ruhr-University Bochum UniversitätsstrBochum, Germany MedicalResearch.com: What is the background for this study? Response: We started reading the classic book by Erich Fromm „To have or to be“ out of personal interest. I was very much interested in studying social media, so we wondered how materialists would use facebook. After all Facebook seemed to be a perfect tool for people who love social comparisons. Furthermore, Facebook is for free – materialists love tools that do not cost money! (more…)
Abuse and Neglect / 24.10.2017

MedicalResearch.com Interview with: Shelly Levy-Tzedek, PhD Head of the Cognition, Aging and Rehabilitation Lab Faculty of Health Sciences, Dept. of Physical Therapy & The Zlotowski Center for Neuroscience The Ben Gurion University MedicalResearch.com: What is the background for this study? What are the main findings? Response: Following brain injury, patients who need to practice their physical therapy exercises at home. Many don’t practice enough or at all at home, and so we are designing robot companions to encourage them to practice and to track their progress. This study is a first step towards this goal. Here, we studied how people played a leader-follower mirror game with a robotic arm, where a person and robot took turns following each other's joint movements patterns. When the robotic arm was leading, it performed movements that were either sharp, like dribbling a ball, or smooth, like tracing a circle. (more…)
Author Interviews, Technology / 19.10.2017

MedicalResearch.com Interview with: Dr. Wenyao Xu, PhD Assistant Professor Department of Computer Science & Engineering University at Buffalo, the State University of New York (SUNY)  MedicalResearch.com: What is the background for this study? What are the main findings? Response: We try to resolve the challenge of Logging-in and logging-out tedious routine. We find it is possible to remotely "listen" to the heartbeat and recognize the user's identity by using a novel doppler radar sensor. (more…)
Author Interviews, PTSD, Technology / 17.10.2017

MedicalResearch.com Interview with: Dr. Gale Lucas, PhD Director of Research USC Institute for Creative Technologies Playa Vista, CA   MedicalResearch.com: What is the background for this study? What are the main findings? Response: A common barrier to healthcare for psychiatric conditions is the stigma associated with these disorders. Perceived stigma prevents many from reporting their symptoms. Stigma is a particularly pervasive problem among military service members, preventing them from reporting symptoms of combat-related conditions like posttraumatic stress disorder (PTSD). This put them at risk for having their symptoms go untreated, with possible disastrous outcomes including suicide attempts. We envisioned a technology system – a virtual human interviewer – whereby military service members can get feedback about their risk for PTSD in a safe place without stigma. Indeed, our prior research has shown that, because its “just a computer” (therefore safe and anonymous), this virtual human interviewer helps people to feel safe discussing sensitive issues like mental health symptoms. In this follow-up research project (published in Frontiers), we sought to demonstrate the value of this kind of virtual human interviewer specifically for encouraging reporting of PTSD symptoms among service members. Specifically, we were interested in comparing the willingness of service members to report symptoms of PTSD to our virtual human interviewer, compared to the gold standard of the Post Deployment Health Assessment (PDHA). We wanted to isolate the effect of anonymity, separating it from “relational factors” that the virtual human interviewer uses to encourage service members to open up. Indeed, before asking these same questions as on the PDHA to capture PTSD symptoms, the system engages in social dialogue, which build rapport with users. The system asks “get to know you questions,” and throughout the interview, engage in active listening with responses such as nods, smiles, saying “uh huh,” and other encouraging phrases like “that’s great.” (more…)
Asthma, Author Interviews, Technology / 16.10.2017

MedicalResearch.com Interview with: Frank Trudo, MD, MBA Brand Medical Lead US Respiratory AstraZeneca MedicalResearch.com: Would you tell us about Lungprint?  How will Lungprint help asthma patients take better control of their disease? Response: Lungprint is an interactive digital tool that creates a dynamic visual representation of a person’s lungs based on their unique experiences with asthma. It is meant to provide people with asthma a better understanding of the role of asthma in their life and motivate them to have a more personalized conversation with their healthcare provider about the severity of their symptoms, a more individualized treatment plan and a blood test that measures eosinophil levels. Each person’s Lungprint, which is generated as they respond to a digital questionnaire about their experience with asthma, will help reveal information about their individual experience with asthma. You can visit www.lungprint.com to learn more about the tool and create your own Lungprint.  (more…)
Author Interviews, Emergency Care, Infections, Pediatrics, Technology / 19.09.2017

MedicalResearch.com Interview with: Prof. Alain Gervaix Head of the Emergency Division Department of Children and Adolescents University Hospitals of Geneva Switzerland MedicalResearch.com: What is the background for this study? Response: Many are familiar with the following ‘seemingly’ simple clinical dilemma that occurs on a daily basis across the world. A patient visits the doctor with a fever. Commonly, assigning a diagnosis comes down to deciding whether the infection is bacterial or viral. Accordingly, the doctor decides if to treat or not to treat with antibiotics. The problem is that bacterial and viral infections often present with very similar symptoms, causing uncertainty that leads to antibiotics being used, in many instances, when they are not needed. This antibiotic misuse contributes to the rise of antimicrobial resistance, one of the biggest health threats of the 21st century. Host biomarkers hold great promise as routine diagnostic tools that can assist doctors in making correct antibiotic treatment decisions, as they overcome key limitations of currently applied pathogen-based tests. Recently, a novel host-assay (ImmunoXpert™) for differentiating bacterial from viral infections was developed and validated to yield high sensitivity and specificity. The three-protein host-assay comprises tumor necrosis factor-related apoptosis-inducing ligand (TRAIL), Interferon gamma-induced protein-10 (IP-10) and C-reactive protein (CRP). (more…)
Allergies, Author Interviews, Brigham & Women's - Harvard, Pediatrics, Technology / 07.09.2017

MedicalResearch.com Interview with: Lee, Hakho, PhD Department of Systems Biology Harvard Medical School Boston, Massachusetts MedicalResearch.com: What is the background for this study? What are the main findings? Response: The incidence of food allergy is increasing worldwide, particularly among children, and yet no handy test is available for general public. There are plenty of allergens testing methods for the factories producing the products, we wanted to solve this issue. Our pilot test showed wide variation in allergen contents in packaged food products and restaurant meals. Hidden allergens (like gluten in salad dressing, likely from additives) were also found. (more…)
Author Interviews, Stem Cells, Technology / 25.08.2017

MedicalResearch.com Interview with: John Arnone Chairman and CEO American CryoStem Corporation MedicalResearch.com: What is the background for this your company American CryoStem? Response: American CryoStem Corporation (CRYO) was founded in 2008, to allow individuals, researchers and physicians to collect-process-store stem cells derived from adipose tissue (fat) to prepare for their current or future use. Over the years the Company has become a biotechnology pioneer, standardizing adipose tissue derived technologies (Adult Stem Cells) for the fields of Regenerative and Personalized Medicine. The Company operates a state-of-art, FDA-registered, clinical laboratory in New Jersey and licensed laboratories in Hong Kong, China and Tokyo, Japan, which operate on our proprietary platform, dedicated to the collection, processing, bio-banking, culturing and differentiation of adipose tissue (fat) and adipose derived stem cells (ADSCs) CRYO maintains a strategic portfolio of intellectual property, 18 patents that surround the Companies proprietary technology which supports a growing pipeline of stem cell applications and biologic products. We are leveraging our proprietary platform and our developed product portfolio to create a domestic and global footprint of licensed laboratory affiliates, physicians networks and research organizations who purchase tissue collection, processing and storage services and consumables from the Company. CRYO’s laboratory stem cell bank/line products are characterized adult human Mesenchymal Stem Cell (MSC's) derived from adipose tissue that work in conjunction with our 13 patented (non-animal) medium lines. The Company's R&D efforts are focused on university and private collaborations to discover, develop and commercialize ADSC therapies by utilizing our standardized collection-processing-storage methodology and laboratory products combined with synergistic technologies to create jointly developed regenerative medicine applications and intellectual property. (more…)
Blood Pressure - Hypertension, Columbia, Technology / 21.08.2017

MedicalResearch.com Interview with: Gregg W. Stone MD Professor of Medicine Columbia University Director of Cardiovascular Research and Education Center for Interventional Vascular Therapy New York Presbyterian Hospital/ Columbia University Medical Center Co-Director of Medical Research and Education The Cardiovascular Research Foundation New York, NY MedicalResearch.com: How does the MobiusHD system work? Response: The MobiusHD System is a thin stent-like device which is implanted during a minimally invasive procedure into the carotid artery. The MobiusHD modifies the activity of baroreceptors located in the carotid artery, increasing arterial vasodilation to reduce blood pressure. (more…)
Author Interviews, Technology / 18.08.2017

MedicalResearch.com Interview with: Ken Long, MD/PhD student Department of Bioengineering Micro and Nano Technology Laboratory University of Illinois at Urbana-Champaign Urbana, Illinois MedicalResearch.com: What is the background for this study? What are the main findings? Response: Traditional laboratory-based spectrometers are a mainstay of clinical diagnostics.  In our recent Lab on a Chip article we sought to produce a handheld device that would be able to perform three broad classes of spectrometric tests that one might normally do in a laboratory (Transmission-based, Reflection-based, and Intensity-based) on a smartphone-based handheld device that could be used at the point-of-care. Using high-resolution 3D printing, a custom optical fiber, and some off-the-shelf lenses, we were able to design, assemble, and demonstrate a device capable of reproducing results of traditional benchtop equipment when measuring results from commercially-available tests.  The device is small enough to hold in the palm of your hand, cost less than $550 to build the prototype, and has the ability to read multiple tests using the video-capture capabilities of the smartphone and a swiping motion with liquid test cartridges, much like swiping a credit card through a reader.  The two tests demonstrated in the paper were for a biomarker associated with pre-term birth in pregnant women, and a PKU test for newborns that can defect a critical nutritional enzyme deficiency. (more…)
Author Interviews, Psychological Science, Technology / 07.08.2017

MedicalResearch.com Interview with: Mag. Nicole Mirnig  Research Fellow Center for Human-Computer Interaction University of Salzburg Salzburg, Austria  MedicalResearch.com: What is the background for this study? What are the main findings? Response: From our previous research on social robots, we know that humans show observable reactions when a robot makes an error. These findings result from a video analysis we performed over a large data corpus from different human-robot interaction studies. With the study at hand, we wanted to replicate this effect in the lab in order to explore into more detail how humans react and what they think about a robot that makes a mistake. Our main findings made us quite excited. First of all, we could show that humans respond to faulty robot behavior with social signals. Second, we found that the error-prone robot was perceived as significantly more likeable than the flawless robot. One possible explanation for this finding would be the following. Research has shown that people form their opinions and expectations about robots to a substantial proportion on what they learn from the media. Those media entail movies in which robots are often portrayed as perfectly functioning entities (good or evil). Upon interacting with a social robot themselves, people adjust their opinions and expectations based on their interaction experience. We assume that interacting with a robot that makes mistakes, makes us feel closer and less inferior to technology. (more…)
Author Interviews, Stroke, Technology / 01.08.2017

MedicalResearch.com Interview with: Bertrand LAPERGUE, MD, PhD Hôpital Foch, University Versailles Saint Quentin en Yvelynes Department of Stroke Center, Diagnostic and Interventional Neuroradiology Suresnes, France. Michel PIOTIN, MD Department of Diagnostic and Interventional Neuroradiology Fondation Rothschild, Paris, France. on behalf of the ASTER Trial Investigators. MedicalResearch.com: What is the background for this study? What are the main findings? Response: Mechanical thrombectomy (MT) with a stent retriever (SR), in association with intravenous (IV) rtPA, is now the standard of care in anterior circulation ischemic stroke caused by large vessel occlusion (LVO). Favorable outcome is strongly associated with the successful reperfusion status (TICI 2b/3= 71% with SR, Hermes Study group). New techniques for MT such as ADAPT (A Direct first pass Aspiration Technique) seem promising to increase reperfusion status and clinical outcome in retrospective studies. (more…)
Author Interviews, Hearing Loss, Technology / 20.07.2017

MedicalResearch.com Interview Provided on behalf of: Jan Janssen, Senior Vice President Research and Development Cochlear LimitedJan Janssen, Senior Vice President Research and Development Cochlear Limited MedicalResearch.com: What is the background for this device? Response: Cochlear implants treat hearing loss by electrical stimulation of the hearing nerve, bypassing the damaged parts of the hearing pathway. Cochlear implants system consist out of an external sound processor that detects and processes the sounds and then sends them to the implant. The implant receives this information and turns it into electrical signals that are delivered to the hearing nerve and from there to the brain. The Nucleus® 7 Sound Processor is the world’s first and only Made for iPhone cochlear implant sound processor, allowing users to stream sound from their iPhone®, iPad® and iPod touch® directly to their cochlear implant sound processor. It not only enhances the experience of talking on the phone, it also makes features like enjoying music or watching videos, as well as audio apps such as Maps or FaceTime, more easily accessible. The Nucleus 7 Sound Processor is also the smallest and lightest behind-the-ear sound processor on the market. (more…)
Author Interviews, Technology / 14.07.2017

MedicalResearch.com Interview with: Dr Ian Williams PhD Associate Professor, DMT Lab Birmingham City University Faculty of Computing, Engineering and the Built Environment Centre for Digital Media Technology Millennium Point Birmingham UK MedicalResearch.com: What is the background for your work? Response: Our work at the DMT Lab (dmtlab.bcu.ac.uk) focuses on developing a novel Mixed Reality (MR) medical presentation platform which allows practitioners to interact with patient data and virtual anatomical models in real time. The system enables the presentation of medical data, models and procedures to patients with the aim of educating them on pending procedures or the effects of lifestyle choices (for example the effects of smoking or excessive alcohol consumption). The system employs an exocentric mixed reality environment which can be deployed in any room. It integrates a medical practitioner in real time with multimodal patient data and the corresponding result is a real time co-located visualisation of both the practitioner and the data, which they can interact with in real time.  We implement a natural interaction method into the system which improves a user’s level of direct interaction with the virtual models and provides a more realistic control of the data. The system can also be used in a fun educational setting where patients, students, children or any naive user, can learn about medical anatomical information via a real-time interactive mixed reality “body scanner”. This fun system overlays the MR information onto their own body in real-time and shows them scaled and interactive virtual organs, anatomy and corresponding medical information. We are aiming for this system to be used not only in patient education but also in engaging and informing people on lifestyle choices. (more…)
Author Interviews, Exercise - Fitness, Technology / 10.07.2017

MedicalResearch.com Interview with: Jacob Barkley, Ph.D., College of Education, Health and Human Services Kent State  MedicalResearch.com: What is the background for this study? Response: Our group has demonstrated that cellular telephone (cell phone) use is positively associated with sedentary behavior (i.e., sitting). To that end, high cell phone users sit for 80 to 100 minutes longer than their lower-use peers. We have also shown that cell phone use during exercise decreases exercise intensity and slows free-living walking speed. In other words, cell use may be comparable to traditional sedentary screen use in that it promotes sitting and may interfere with physical activity. However, some cell phone functions may actually promote positive health behaviors. Fitness apps, connecting with active peers and administering health recommendations via the cell phone all may have utility in promoting physical activity and reducing sedentary behavior. While not well studied, novel physically-interactive cell phone games may also promote physical activity. One such game, Pokémon Go! requires users to walk through real environments and locate avatars in the game using GPS. The purpose of the game is to find these avatars. In order to find more avatars, the player will need to walk to more areas. Therefore, playing Pokémon Go! may promote walking. (more…)
Author Interviews, Social Issues, Technology / 07.07.2017

MedicalResearch.com Interview with: Leon Sütfeld The Institute of Cognitive Science University of Osnabrück  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Self-driving cars, and especially future fully autonomous cars, pose a number of ethical challenges. One of these challenges is making the "right" decision when it comes to a so-called dilemma situation, in which a collision is unavoidable (or highly probable), but a decision can be made as to which of multiple different collisions to choose. Our study assesses the behavior of human participants in such dilemma situations and evaluates algorithmic models that are trained on this data to make predictions. Our main findings are that in a controlled virtual reality environment, the decisions of humans are fairly consistent and can be well described by simple value-of-life models. (more…)
Author Interviews, Cancer Research, Dermatology, JAMA, University of Pennsylvania / 06.07.2017

MedicalResearch.com Interview with: Mackenzie R. Wehner, MD, MPhil Department of Dermatology University of Pennsylvania Philadelphia, PA MedicalResearch.com: What is the background for this study? Response: For some diseases, we have national registries, in which information about every person with that disease is entered for research purposes. For other diseases, unfortunately, we do not have such registries. There are growing opportunities to use information like internet searches to better understand behaviors and diseases, however. Our study was a proof-of-concept: we aimed to find out whether internet searches for diseases correlated with known incidence (how many people are diagnosed with the disease) and mortality (how many people die of the disease) rates. E.g. does the number of people who searched 'lung cancer' online correlate with the number of people who we know were diagnosed with or who died of lung cancer during that same time period? This is important to know if researchers in the future want to use internet search data for diseases where we lack registry information. (more…)
Author Interviews, Neurological Disorders, Technology / 29.06.2017

MedicalResearch.com Interview with: Howard Jay Chizeck ScD Professor, Electrical Engineering Adjunct Professor, Bioengineering Co-Director UW Biorobotics Laboratory Graduate Program in Neuroscience UW CoMotion Presidential Innovation Fellow Research Thrust Testbed Co-Leader MedicalResearch.com: What is the background for this study? What are the main findings? Response: Essential Tremor is treated using Deep Brain Stimulation (DBS) in some patients. Current clinical practice involves Deep Brain Stimulation with an "always on" stimulation. This causes extra battery drain, because stimulation is applied when not needed. Also excessive stimulation is not necessarily a good thing, Our work is aimed at adjusting the stimulation, so that it comes on and turns off only when needed to suppress tremor symptoms. (more…)
Addiction, Author Interviews, Technology / 24.06.2017

MedicalResearch.com Interview with: Dr. Phil Reed,  D.Phil. Professor Psychology Swansea University MedicalResearch.com: What is the background for this study? What are the main findings? Response: Problematic internet use has been a growing concern for many people and bodies over the last decade, and more study has been requested into various aspects of this possible disorder.  One of the key questions is whether people overuse the internet, due to an addiction.  If it is an addiction, then there should be signs of withdrawal when people, who report having this problem, stop using the internet.  In this study, 144 participants, aged 18 to 33, had their heart rate and blood pressure measured before and after a brief internet session.  Their anxiety and self-reported internet addiction were also assessed. The results showed increases in heart rate and systolic blood pressure on terminating the internet session for those with problematically-high internet usage.  These increases in physiological arousal were mirrored by increased feelings of anxiety.  However, there were no such changes for those participants who reported no internet-usage problems. (more…)
Author Interviews, Heart Disease, Karolinski Institute, Technology / 14.06.2017

MedicalResearch.com Interview with: “drones” by Andrew Turner is licensed under CC BY 2.0Andreas Claesson, RN, Paramedic PhD Centre for resuscitation science Karolinska institute Stockholm, Sweden. MedicalResearch.com: What is the background for this study? What are the main findings? Response: Survival from out-of-hospital cardiac arrest is low, the technology is existing. When implementing this kind of system with a drone equipped with an AED, defibrillation may occur at an early stage and before EMS arrival mainly in rural areas. (more…)
Author Interviews, JAMA, Surgical Research / 12.06.2017

MedicalResearch.com Interview with: Virginia Sun, RN, PhD Assistant Professor Division of Nursing Research and Education Department of Population Sciences Cancer Control and Population Sciences Program City of Hope Duarte, CA 91010  MedicalResearch.com: What is the background for this study? Response: Surgery is one of the most effective and important treatment strategies for cancer. Surgical procedures are by definition invasive, and patients are at risk for unpleasant symptoms, impaired functional status, and poor quality of life. Traditionally, mortality has been the sole measure to assess the risk of most surgical procedures. However, as surgical mortality has sharply declined, focus has shifted toward other endpoints, including patient-centered outcomes. There are critical gaps to assessing and integrating patient-centered outcomes into the surgical oncology workflow. We conducted this proof-of-concept study to assess the feasibility and acceptability of a wireless monitoring approach for patient-centered outcomes before and after a major abdominal cancer surgery. (more…)
Author Interviews, Diabetes / 10.06.2017

MedicalResearch.com Interview with: Katrina Donahue MD, MPH Professor, Director of Research, UNC Family Medicine. Co-Director, North Carolina Newtork Consortium (NCNC). Chapel Hill, NC MedicalResearch.com: What is the background for this study? Response: Type 2 diabetes is an epidemic affecting one in 11 people in the United States. For those treated with insulin, checking blood sugar with a finger stick at home is an accepted practice for monitoring the effects of insulin therapy. However, the majority of patients with type 2 diabetes are not treated with insulin. These patients, too, are often recommended glucose monitoring, despite an ongoing debate about its effectiveness in controlling diabetes or improving how patients feel. Currently, 75 percent of non-insulin treated type 2 diabetes patients perform regular blood glucose testing at home, generally at the recommendation of a provider. “The MONITOR Trial” is the first large pragmatic study examining glucose monitoring in the United States. (more…)
Author Interviews, Education, Psychological Science, Technology, University of Pennsylvania / 21.05.2017

MedicalResearch.com Interview with: Jason Han, MD Resident, Cardiothoracic Surgery Hospital at the University of Pennsylvania MedicalResearch.com: What is the background for this study? What are the main findings? Response: The inspiration for this study comes from my personal experience as a medical student on clinical rotations. Despite having been a victim of a medical error while growing up myself, I found it extraordinarily difficult to admit to even some of my smallest errors to my patients and team. Perplexed by the psychological barriers that impeded error disclosure, I began to discuss this subject with my advisory Dean and mentor, Dr. Neha Vapiwala. We wanted to analyze the topic more robustly through an academic lens and researched cognitive biases that must be overcome in order to facilitate effective disclosure of error, and began to think about potential ways to implement these strategies into the medical school curriculum with the help of the director of the Standardized Patient program at the Perelman School of Medicine, Denise LaMarra. We ultimately contend that any educational strategy that aims to truly address and improve error disclosure must target the cognitive roots of this paradigm. And at this point in time, simulation-based learning seems to be the most direct way to do so, but also remain hopeful that emerging technologies such as virtual and augmented reality may offer ways for students as well as staff to rehearse difficult patient encounters and improve. (more…)
Author Interviews, Education, Technology / 01.05.2017

MedicalResearch.com Interview with: Frederick W. Kron, MD President and Founder of Medical Cyberworlds, Inc Department of Family Medicine,Ann Arbor, MI and Michael D. Fetters, M.D., M.P.H., M.A. Professor of Family Medicine University of Michigan MedicalResearch.com: What is the background for this technology and study? Dr. Kron: Communication is the most important component of the doctor-patient relationship. I know that through research, but also through personal experience. As a cancer survivor, I’ve seen first-hand the difference that outstanding communication skill can make to a vulnerable patient. At the beginning of the project, we asked medical educators about the challenges they had in assessing and training communication competency. They told us that technical skills are easy to teach and assess, but communication skills are mainly behavioral skills that involve verbal and nonverbal behaviors, facial expressions, and many other cues that pass between patient and provider. That’s hard to teach and assess. Activities like role play with standardized patients (SPs) have been widely used, but it’s impossible for SPs to accurately portray these behaviors, or for faculty to fully assess the nuanced behaviors of both learner and patient. Supporting this idea is a lack of evidence proving that SP encounters translate in behavioral changes or transfer into clinical settings. Developments in virtual reality provided us with a great opportunity for assessing and teaching of communication behaviors. Working with a national group of experts, we created computer-based Virtual Humans that interact with learners using the full range of behaviors you’d expect from two people talking together. They are so behaviorally realistic and compelling, that they trigger emotional responses in learners, and make learners want to learn so they can do their best. Dr. Fetters: Our team has particular interest in doctor-patient communication in the context of cancer. There are many critical aspects of cancer communication: breaking the bad news to the patient, negotiating sometimes conflicting family opinions about treatment, and communication among team members about the patient's care, just to name a few. We’ve begun building out those scenarios in the technological platform we developed, Mpathic-VR. (more…)
Author Interviews, Dermatology, JAMA, Melanoma, Technology / 27.04.2017

MedicalResearch.com Interview with: Laura Korb Ferris, MD, PhD Associate Professor, University of Pittsburgh Clinical and Translational Science Institute Director of Clinical Trials Department of Dermatology University of Pittsburgh Medical Center MedicalResearch.com: What is the background for this study? What are the main findings? Response: We found that a non-invasive adhesive patch applied to the skin over a pigmented skin lesion allowed us to capture enough genetic material from the lesion to analyze and predict if that lesion is likely to be melanoma, meaning a biopsy is warranted, or if it is likely benign, meaning the patient would not need a skin biopsy. In this study, we asked dermatologists to use their clinical judgement to decide if they would recommend biopsying a skin lesion based on photos and information about the lesion and the patients, such as the patient's age, personal and family history of skin cancer, and if the lesion was new or changing. We then provided them the read out of the gene test and asked them how this influence their decision. We found that with this test result, dermatologists were more accurate in their decision making, meaning they were more likely to recommend biopsy of melanomas and less likely to biopsy harmless moles than they were without the test. This is important as it means this test has the potential to reduce the number of unnecessary skin biopsies performed, saving patients from undergoing a procedure and having a scar as a result, without increasing the risk of missing a melanoma. (more…)
Author Interviews, Stem Cells, Technology / 26.04.2017

MedicalResearch.com Interview with: Sang Jin Lee, Ph.D. Associate Professor of Wake Forest Institute for Regenerative Medicine Wake Forest School of Medicine Wake Forest University MedicalResearch.com: What is the background for this study? What are the main findings? Response: I received my Ph.D. in Chemical Engineering at Hanyang University, Seoul, South Korea in 2003 and took a postdoctoral fellowship in the Laboratories for Tissue Engineering and Cellular Therapeutics at Harvard Medical School and Children’s Hospital Boston and the Wake Forest Institute for Regenerative Medicine where I am currently a faculty member. My research works have focused on development of smart biomaterial systems that support the regenerative medicine strategies and approaches. These biomaterial systems combined with drug/protein delivery system, nano/micro-scaled topographical feature, or hybrid materials that could actively participate in functional tissue regeneration. Recently my research works utilize 3D bioprinting strategy to manufacture complex, multi-cellular living tissue constructs that mimic the structure of native tissues. This can be accomplished by optimizing the formulation of biomaterials to serve as the scaffolding for 3D bioprinting, and by providing the biological environment needed for the successful delivery of cells and biomaterials to discrete locations within the 3D structure. (more…)
Author Interviews, Dermatology, Technology / 17.04.2017

MedicalResearch.com Interview with: Paul J.D. Whiteside, doctoral candidate and Dr. Heather Hunt, assistant professor of bioengineering University of Missouri MedicalResearch.com: What is the background for this technology? What are the barriers to the use of conventional laser treatment of tattoos? Response: Traditional laser treatments rely on the concept of selective photothermolysis (laser-induced heating) to specifically target certain structures for treatment, while leaving other parts of the skin unaffected. The problem with traditional laser treatments is that the laser needs to transmit through the epidermis, which acts as a barrier to laser transmission both due to its reflective properties and because it is filled with light-absorbing melanin, the pigment that gives our skin its color. Sonoillumination acts to change the properties of the epidermis temporarily using painless ultrasound technology, thereby allowing more laser light to penetrate deeper into the skin to impact desired targets, such as hair follicles, tattoos, and blood vessels. Funding for clinical trials is currently being sought to provide evidence for what we surmise may be benefits of this technology relative to traditional laser treatments. These benefits may include being able to treat darker-skinned people more effectively, being able to provide laser therapy with less risk of scarring or pigment changes, and being able to do treatments with less discomfort, fewer treatments, and lower laser energy settings. (more…)