MedicalResearch.com Interview with:
R. Gilberto González, MD, PhD
Massachusetts General Hospital
Department of Radiology, PO Box 9657
Boston, MA
MedicalResearch.com: What are the main findings of the study?
Dr. González: Administration of IV tPA to patients with a severe stroke syndrome caused by occlusion of the distal internal carotid artery and/or the proximal middle cerebral arteries results in good outcomes in 35% compared to 17% of similar patients who did not receive tPA.
David R. Fulton, M.D.
Associate Cardiologist-in-Chief for Administration
Tommy Kaplan Chair in Cardiovascular Studies
Chief, Cardiology Outpatient Services
Department of Cardiology
Children's Hospital Boston
Boston, MA 02115
MedicalResearch.com: What are the main findings of this study?
Dr. Fulton: The main findings of this study demonstrated that using a quality improvement methodology (SCAMPs), a diverse population of children and adolescents with chest pain could be managed with relative uniformity and cost effectiveness in a multi-center collaborative. Only 2 patients of the 1016 children who formed the basis for this review were shown to have a cardiac etiology. The clinicians were able to screen and reach a diagnostic conclusion in a large segment of this population using history, physical examination and ECG.
MedicalResearch.com Interview with:
Thanh N. Huynh, MD, MSHS
Clinical Instructor
UCLA Division of Pulmonary Critical Care
MedicalResearch.com: What are the main findings of the study?
Dr. Huynh: Our study shows that it is common for ICU doctors to recognize that futile treatment is provided to patients who cannot benefit from it. In our study, 11% of ICU patients were perceived as receiving futile treatment. The outcomes of these 123 patients were uniformly poor, with 85% dying within 6 months. Advances in critical care medicine has allowed us to save lives, but it has also allowed us provide aggressive life-sustaining treatments that may not benefit all patients. When aggressive treatment is poorly matched with a patient’s prognosis, doctors will consider such treatment as futile and our study shows that this is not an uncommon occurrence in our health system.
Dr. Bettina Scholtka
Universität Potsdam
Institut für Ernährungswissenschaft
Abt. Ernährungstoxikologie
Arthur-Scheunert-Allee 114-116
14558 Nuthetal, Germany.
MedicalResearch.com: What are the main findings of the study?
Answer: The extremely high sensitivity of the WTB-HRM technique allows to find
very low amounts of different types of colon cancer initiating gene
mutations even in stool samples of patients. The method is able to
find the expected mutations as well as unknown mutations. So, by
applying WTB-HRM to a panel of especially selected marker genes, it is
possible to detect cancer precursors in feces before they progress
into a malignant stage.
MedicalResearch.com Interview with:
Lu Qi, MD, PhD, FAHA
Assistant Professor of Medicine
Harvard Medical School
Assistant Professor of Nutrition
Harvard School of Public Health
MedicalResearch.com: What are the main findings of the study?
Answer: It has been known that weight loss diets may improve metabolic status, in parallel with reduction of body weight. We found that the beneficial of various weight loss diets, such as high-fat and low-fat diets, may be different for people carrying different genotype.
MedicalResearch.com Interview with:
Dr. Amy Sanderson MD
Department of Anesthesiology
Perioperative & Pain Medicine
Boston Children’s Hospital
Boston, Massachusetts
MedicalResearch.com: What are the main findings of the study?
Dr. Sanderson: There is substantial variability in the interpretation of a DNR order. 66.9% of clinicians believed that a DNR order indicates limitation of resuscitative measures only on cardiopulmonary arrest, whereas 33.1% considered a DNR order to be the threshold for the limitation of treatments not specifically related to resuscitation. 68.7% of clinicians reported that the care of a patient changes once a DNR order is written. Of those reporting changes in care, 11.2% reported that this happens only if a cardiopulmonary arrest occurs, while 36.7% believed that there is an increased attention to comfort. Finally, 52.1% reported that care changes beyond both resuscitative measures and focusing on comfort, including limitation or withdrawal of diagnostic and therapeutic interventions. Most clinicians reported that resuscitation status discussions happen later in the illness course than is ideal.
MedicalResearch.com Interview with:
Marco D. Huesch, MBBS, Ph.D.
Assistant professor at the USC Sol Price School of Public Policy
Adjunct professor with Duke’s School of Medicine and Fuqua School of Business.
MedicalResearch.com: What are the main findings of the study?
Answer: This study asked whether ‘learning by doing’ works backwards too, as ‘forgetting by not doing’. In an nutshell, the answer is ‘no’ among the Californian cardiac surgeons I examined with short breaks of around a month.
MedicalResearch.com Interview with: Bert Uchino PhD
Department of Psychology and Health Psychology Program
University of Utah, Salt Lake City, Utah,
MedicalResearch.com: What are the main findings of the study?
Dr. Uchino: The main findings from our paper is that independent of one’s own social network quality, the quality of a spouse’s social network was related to daily life ambulatory blood pressure (ABP) levels. More specifically, the more supportive (positive) ties, and the less aversive (negative) or ambivalent (both positive and negative) ties in a spouse’s social network, the lower was one’s own ABP. In addition, looking at the social networks of couples as a whole showed that couples who combined had more supportive ties and less aversive or ambivalent ties showed lower ABP.
Marc F. Norcross, PhD, ATC
Assistant Professor
School of Biological & Population Health Sciences, Exercise & Sport Science Program
College of Public Health and Human Sciences
Oregon State University
Corvallis, OR 97331
MedicalResearch.com: What are the main findings of the study?
Dr. Norcross: In the scientific community, there remains considerable disagreement over which direction of knee loading is most responsible for causing an anterior cruciate ligament (ACL) injury event. Many researchers tend to fall into one of three “camps” in which they believe quadriceps loading (sagittal plane), “knock-kneed” landing (frontal plane), or twisting (transverse plane) is the essential factor in the injury mechanism. However, we know from cadaver studies that combined loading from all of these different planes puts the most strain on the ACL. We found that men and women are equally likely to use a sagittal plane landing strategy that we believe increases the risk for ACL injury. However, females were about 3.6 times more likely than males to use a higher risk frontal plane landing strategy. This suggests that the increased likelihood of greater frontal plane loading in women coupled with the equal likelihood of using a high-risk sagittal plane strategy is likely at least partly responsible for women’s 2-6 times greater risk for ACL injury.
MedicalResearch.com Interview with:
Seth A. Seabury, PhD
Department of Emergency Medicine, University of Southern California, Los Angeles Leonard D. Schaeffer Center for Health Policy and Economics, University of Southern California, Los Angeles
MedicalResearch.com: What are the main findings of the study?
Dr. Seabury: We studied the trends in the earnings of male and female physicians in the US from 1987-2010 using nationally representative data from the Current Population Survey (CPS). We found that, while the number of female physicians grew significantly, male physicians continue to have significantly higher earnings than female physicians. The difference in the median earnings of male physicians compared to female physicians actually increased from $33,840 in 1987-1990 to $56,019 in 2006-2010, though the difference across years was not statistically significant. Our approach controlled for differences in hours worked, so earnings gap was not driven by differences in work hours, though it could be explained by other factors we did not observe in our data (e.g., specialty choice).
Looking at other occupations in the US health care industry, the male-female earnings gap was smaller for pharmacists and registered nurses and decreased over time, but was large and increased for physicians assistants. On the other hand, our numbers indicate that outside of the health care industry, the male-female earnings gap fell by more than 45%. Even though significant gender inequality persists across the US, female physicians do not appear to have benefited from the relative gains that female workers outside the health care industry have.
MedicalResearch.com Interview with:
Sean D. Young, PhD, MS
Assistant Professor In-Residence Center for Behavioral and Addiction Medicine Department of Family Medicine University of California, Los Angeles
Dr. Young: Here's the main take-home point:
There is a lot of excitement about the possibility of using technologies, big data, and mHealth to improve health outcomes and change behavior. However,
1) little work has been done on this topic using sound research methods (for example, studies have asked people to report whether a technology changed behavior rather than objectively measuring whether it actually changed behavior.
Professor Sheena Reilly PhD FASSA
Associate Director, Clinical and Public Health Research
Murdoch Childrens Research Institute
Professor of Speech Pathology
Department of Paediatrics, University of Melbourne
Royal Children’s Hospital
Flemington Road Parkville Victoria 3052 Australia
MedicalResearch.com: What are the main findings of the study?
Prof. Reilly: Stuttering was more common than previously thought. The cumulative incidence of stuttering by four years old was 11%, which is more than twice what has previously been reported. Developmental stuttering was associated with better language development, non-verbal skills with no identifiable effect on the child’s mental health or temperament by four years of age.
MedicalResearch.com Interview with:
Behnood Bikdeli, MD
Yale/YNHH Center for Outcomes Research and Evaluation
One Church St, Suite 200
New Haven CT 0651
MedicalResearch.com: What are the main findings of the study?
Dr. Bikdeli: We determined the trends in hospitalizations and mortality from endocarditis among US older adults from 1999 to 2010. Endocarditis is the most serious cardiovascular infection and our study that had a very large sample, signified the high burden of endocarditis in this time period.
Monique Hedderson, PhD
Research Scientist
Kaiser Permanente Northern California
Oakland, CA 94612
MedicalResearch.com: What are the main findings of the study?
Dr. Hedderson: It is fascinating to discover that metabolic abnormalities appear to be present, even years before pregnancy, in a large proportion of women who develop gestational diabetes. The findings from this study emphasize the importance of the pre-pregnancy period in future pregnancy outcomes.
MEDICALRESEARCH.COM: INTERVIEW WITH:
Qi Sun, MD ScD
Assistant Professor of Medicine
Channing Division of Network Medicine
Brigham and Women's Hospital and Harvard Medical School, Assistant Professor
Department of Nutrition, Harvard School of Public Health
665 Huntington Avenue, Boston, MA 02115
MEDICALRESEARCH.COM: What are the main findings of the study?
Response: We have three major findings.