MedicalResearch.com Interview with: Scott A. Davis, MA
Research Administrative Coordinator
Department of Dermatology
Wake Forest School of Medicine
MedicalResearch: What are the main findings of the study?Answer: St. John’s wort (SJW), a common complementary and alternative medicine (CAM) treatment for depression, is frequently used together with drugs that may interact dangerously with it. In data from the 1993-2010 National Ambulatory Medical Care Survey, a nationally representative survey of physician visits from the National Center for Health Statistics, SJW was prescribed together with drugs such as selective serotonin reuptake inhibitors (SSRIs), benzodiazepines, warfarin, statins, digoxin, verapamil, and oral contraceptives. Using SJW together with other antidepressants may cause serotonin syndrome, a potentially fatal condition.
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MedicalResearch.com Interview with Sai-Ching Jim Yeung, MD, PhD, FACP
Professor of Medicine
The University of Texas MD Anderson Cancer Center
Department of Emergency Medicine
Department of Endocrine Neoplasia & Hormonal Disorders
Houston, Texas 77230-1402
MedicalResearch: What are the main findings of the study?Dr. Yeung: We believe that this study has bridged a significant gap in knowledge between epidemiological data (the association of obesity and poor breast cancer prognosis) and biological mechanisms mediating the impact of obesity on cancer. This study provides an important mechanistic insight into the causal relationship between obesity and breast cancer growth.
Direct evidence for the links between obesity-associated changes in the biological processes and hallmarks of cancer in human estrogen receptor-positive (ER+) breast cancer.
It is well known that obesity is associated epidemiologicaly with decreased survival in ER+ breast cancer patients. Although a body of experimental literature exists to suggest important roles for estrogen, insulin/IGF-1 and adipokine signaling and inflammation in the mechanisms mediating the impact of obesity on cancer, direct evidence for these mechanisms and their importance relative to one another is lacking in cancers from obese humans.
Functional transcriptomic analysis of a prospective observation cohort with treatment-naïve ER+ breast cancer samples identified the insulin/PI3K signaling and secretion of cytokines among the top biological processes involved. Many of the obesity-associated changes in biological processes can be linked to cancer hallmarks. Upstream regulator analysis identified estrogen (?-estradiol), insulin (INS1), insulin-like growth factor-1 (IGF1), and adipokines [vascular endothelial growth factor A (VEGFA), tissue necrosis factor (TNF), interleukin-6 (IL6), oncostatin-M (OSM), chemokine ligand 5 (CCL5), leptin (LEP), leukemia inhibitory factor (LIF), C-reactive protein (CRP), adiponectin (ADIPOQ), and interleukin-10 (IL10)] in mediating the impact of obesity on human ER+ breast cancer.
Experimental evidence that obesity causes accelerated oncogene-driven ER+ breast cancer carcinogenesis.
While it is not possible to conduct a human experiment to prospectively examine the causal relationship between obesity and breast cancer, we created a transgenic mouse model with genetically induced obesity and oncogene-driven breast cancer. With this model we found strong in vivo evidence using both longitudinal experiments and cross-sectional experiments that obesity accelerated oncogene-driven breast carcinogenesis.
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MedicalResearch.com Interview with: Dr. John A. Copland, PhD
Associate Professor of Biochemistry/Molecular Biology
Professor of Cancer Biology
Cancer Basic Science
Mayo Clinic, Jacksonville, Florida
MedicalResearch: What are the main findings of the study?Dr. Copland: In our study we identified a pro-cancerous role for a novel protein- neuronal pentraxin 2 (NPTX2). This protein, normally found expressed in brain and nervous system tissues, is highly overexpressed in kidney tumors at all stages of disease. It has never previously been associated with kidney cancer, nor has it been associated with an oncogenic function in any other cancer. NPTX2 appears to play a significant role in not only tumor cell survival, but it also promotes tumor cell migration through activation of the ionotropic glutamate receptor 4 (GluR4). GluR4, also commonly associated with nervous system tissues, appears to be manipulating the flow of calcium into the tumor cell. Both NPTX2 and GluR4 are not components of normal kidney cell function. Because calcium is an important co-factor for many signaling pathways controlling cell growth, survival, and mobility, unconstrained calcium levels in a cell can promote malignancy. We show that calcium calmodulin kinase and AKT, two oncogenic signaling pathways are activated by NPTX2 via calcium influx.
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MedicalResearch.com Interview with: Tracie A. Caller, MD , MPH
Neurophysiology Fellow
Dartmouth-Hitchcock Medical Center
1 Medical Center Dr., Lebanon NH 03756, USA
MedicalResearch: What are the main findings of the study?Dr. Caller: We identified factors that appeared to increase the risk for a 30 day readmissions in the epilepsy population, which included refractory seizures but also coexistence of nonepileptic seizures and psychiatric comorbidities.
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MedicalResearch.com Interview with: Xuemei Sui, MD, MPH, PhD
Assistant Professor, Department of Exercise Science
Division of Health Aspects of Physical Activity
Arnold School of Public Health
University of South Carolina
Columbia, SC 29208
MedicalResearch: What are the main findings of the study?Dr. Sui: In the present study, cancer survivors who reported performing resistance exercise (RE) at least 1 day of the week had a 33% lower risk of all-cause mortality compared with individuals who did not report participation in resistance exercise. Further, there was an inverse relationship between resistance exercise and all-cause mortality in those who were physically active, but not in those who were physically inactive. Although leisure-time physical activity was not associated with a lower risk of all-cause mortality, the present results support the benefits of resistance exercise and physical activity was during cancer survival.
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MedicalResearch.com Interview with: Prashanthi Vemur, Ph.D.
Mayo Clinic
Rochester, Minnesota
MedicalResearch: What are the main findings of the study?Dr. Vemuri: Lifetime intellectual enrichment might delay the onset of cognitive impairment and be used as a successful preventive intervention to reduce the impending dementia epidemic. We studied two non-overlapping components of lifetime intellectual enrichment: education/occupation-score and mid/late-life cognitive activity measure based on self-report questionnaires. Both were helpful in delaying the onset of cognitive impairment but the contribution of higher education/occupation was larger.
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MedicalResearch.com Interview with: Kay W. Chang, MD
Associate Professor of Otolaryngology and Pediatrics
Stanford University
Department of Otolaryngology
Lucile Packard Children's Hospital at Stanford
Division of Pediatric Otolaryngology
MedicalResearch: What are the main findings of the study?Dr. Chang:At 18 months after surgery, weight percentiles in the study group increased by a mean of 6.3 percentile points, and body mass index percentiles increased by a mean of 8.0 percentile points. The greatest increases in weight percentiles were observed in children who were between the 1st and 60th percentiles for weight and younger than 4 years at the time of surgery. An increase in weight percentile was not observed in children who preoperatively were already above the 80th percentile in weight.
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MedicalResearch.com Interview with:Colin R. Cooke, MD, MSc, MS;
Assistant Professor of Medicine,
Division of Pulmonary & Critical Care Medicine
Faculty, Center for Healthcare Outcomes & Policy
University of Michigan
MedicalResearch: What are the main findings of the study?Dr. Cooke: There were three primary findings from our study.
First,we determined that between 1992 and 2005 there was almost a 40% increase in the number of admissions to an intensive care unit (ICU) among patients with lung cancer who were hospitalized for reasons other than surgical removal of their cancer.
Second, most of this increase was because doctors were admitting these patients to intermediate intensive care units. These are units that provide greater monitoring and nurse staffing than typically available in general hospital wards, but usually also have less ability to provide life support measures than full service ICUs.
Third, over the same period the reasons for ICU admission have changed. Although the most common reason for admission continues to be for problems related to the patients’ lung cancer, problems such as breathing difficulties requiring a ventilator and severe infections are increasingly common.
These findings suggest that although overall use of the ICU for patients with lung cancer is increasing over time, providers may be shifting some of the intensive care for lung cancer patients toward less aggressive settings such as the intermediate care unit.
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MedicalResearch.com Interview with: Cheryl Bushnell, MD, MHS
Associate Professor of Neurology
Director, Wake Forest Baptist Stroke Center
Wake Forest Baptist School of Medicine
Winston Salem, NC 27157
MedicalResearch: What are the main findings of the study?Dr. Bushnell: We found that readmitted patients were significantly more likely to have more severe strokes, and to have been hospitalized two or more times during the year prior to the initial stroke admission, independent of other clinical factors, such as congestive heart failure, heart disease, or stroke complications (pneumonia, acute renal failure).
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MedicalResearch.com Interview with: Lei Zheng, M.D., Ph.D.
Assistant Professor of Oncology and Surgery
Gastrointestinal Cancer Program
Division of Immunology
The Sidney Kimmel Comprehensive Cancer Center and
Department of Oncology
Johns Hopkins University School of Medicine
The Bunting-Blaustein Cancer Research Building (CRB1)
Baltimore, MD 21231
MedicalResearch: What are the main findings of the study?Dr. Zheng: This study shows for the first time that treatment with a vaccine-based immunotherapy directly re-programs the pancreatic cancer microenvironment, allowing the formation of lymphoid aggregates, which are organized, lymph node-like, functional immune structures and which convert an immunologically quiescent tumor into an immunologically active tumor. (more…)
MedicalResearch.com Interview with: Dr. Hardeep Singh MD, MPH
Chief the Health Policy, Quality & Informatics Program
Veterans Affairs Center for Innovations in Quality, Effectiveness and Safety
Michael E. DeBakey VA Medical Center in Houston, Texas
Associate professor at Baylor College of Medicine
MedicalResearch: What are the main findings of the study?Dr. Singh: EHRs use can prompt new patient safety concerns, and many of these problems are complex and difficult to detect. We sought to better understand the nature of these patient safety concerns and reviewed 100 closed investigations involving 344 technology-related incidents arising between 2009 and 2013 at the Department of Veterans Affairs (VA).
We evaluated safety concerns related to technology itself as well as human and operational factors such as user behaviors, clinical workflow demands, and organizational policies and procedures involving technology. Three quarters of the investigations involved unsafe technology while the remainder involved unsafe use of technology. Most (70%) investigations identified a mix of 2 or more technical and/or non-technical underlying factors.
The most common types of safety concerns were related to the display of information in the EHR; software upgrades or modifications; and transmission of data between different components of the EHR system.
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MedicalResearch.com Interview with:
Dalliah Black, MD F.A.C.S.
Department of Surgical Oncology
The University of Texas
MD Anderson Cancer Center, Houston
MedicalResearch: What are the main findings of the study?Dr. Black: This is a retrospective study from 2002 - 2007 using the SEER/Medicare database of over 31,000 women with node negative breast cancer evaluating the utilization of sentinel node biopsy (SNB) as it transitioned from an optional method for axillary staging to the standard of care instead of complete axillary lymph node dissection (ALND). We found that SNB use increased each year in both white and black breast cancer patients throughout the study period. However, SNB was less often performed in black patients (62.4%)compared to white patients (73.7%) and this disparity persisted through 2007 with a 12% difference. Appropriate black patients more often had an ALND instead of the minimally invasive sentinel node biopsy which resulted in worse patient outcomes with higher lymphedema rates in black patients. However, when black patients received the minimally invasive SNB, their rates of lymphedema were low and comparable to white patients who received SNB.
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MedicalResearch.com Interview with:Athena Philis-Tsimikas, M.D.
Corporate Vice President
Scripps Whittier Diabetes Institute, a subsidiary of Scripps Health
MedicalResearch: What are the main findings of the study?Dr. Philis-Tsimikas: Findings from the Dulce Digital study suggest that a text message-based self-management intervention improves glycemic control in high risk Latinos with type 2 diabetes.
Researchers recruited 126 Latinos with type 2 diabetes and HbA1c greater than 7.5% from federally-qualified health centers (FQHCs) that serve disadvantaged populations to investigate the impact of a diabetes self-management intervention delivered via mobile text messaging. Cell phones were provided to patients who did not have them, along with text messaging instructions.
Patients were randomized after completing clinical and self-reported measurements at baseline and these assessments were then repeated at 3 and 6 months. Both Dulce Digital and control groups received usual care. The Dulce Digital group received three types of text messages — educational and motivational; medication reminders; and blood glucose monitoring prompts — two to three messages each day initially, with frequency tapering over 6 months. Project Dulce staff then monitored blood glucose responses, assessed reasons for hyperglycemia or hypoglycemia and encouraged follow up with providers as needed.
Still ongoing, the current analyses included 106 completed participants (mean age= 49.25±9.49 years, 74% female), 52 of which were Dulce Digital participants. Findings showed significantly greater decreases in HbA1c with text messages compared with usual care only (9.4% to 8.4%, vs. 9.5% to 9.3%, P<.05) at 6 month follow-up. No significant group differences, however, have been observed for lipids, weight or blood pressure.
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MedicalResearch.com Interview with: Dr. Henrik Larsson PhD
Associate Professor
Department of Medical Epidemiology and Biostatistics
Karolinska Institute
Stockholm, Sweden
MedicalResearch: What are the main findings of the study?Dr. Larrson: We found no evidence for an overall increased rate of suicide related events associated with the use of stimulant or non-stimulant drug treatment for ADHD. If anything, the results pointed to a potential protective effect of drugs for ADHD on suicidal behaviour, particularly for stimulant drugs.
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MedicalResearch.com Interview with: Ronnie Fass, M.D., FACG, Professor of Medicine
Case Western Reserve University
Director, Division of Gastroenterology and Hepatology, Head, Esophageal and Swallowing Center, Metro Health Medical Center
Cleveland, OH
MedicalResearch: What are the main findings of the study?Dr. Fass: This is the first study to compare the extent of acid reflux between nighttime sleep and daytime naps in patients with Gastroesophageal reflux disease. The results of our study show that naps are associated with significantly greater esophageal acid exposure compared to sleep. Acid reflux events were more frequent and their total duration was longer during naps when compared with acid reflux events during nighttime sleep. Additionally, the fraction of time that the subjects were experiencing acid reflux with pH < 4 was significantly higher during naps than nighttime sleep and subjects experienced more symptoms due to acid reflux during their nap than their sleep.
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MedicalResearch.com Interview with:Dr. Richard D. CarvajalMD
Director, Developmental Therapeutics; Elizabeth and Felix Rohatyn Chair for Junior Faculty
Memorial Sloan Kettering Cancer Center
MedicalResearch: What are the main findings of the study?Dr. Carvajal: This is the first study to show that a systemic therapy provides significant clinical benefit in a randomized fashion to patients with advanced uveal melanoma, a population of patients who have very limited treatment options. This clinical benefit has never previously been demonstrated with other agents, both conventional or investigational.
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MedicalResearch.com Interview with:Julio A. Chirinos, MD, PhD
Assistant Professor of Medicine
Director, CTRC Cardiovascular Phenotyping Unit
Perelman School of Medicine, University of Pennsylvania
Director of Non-Invasive Imaging
Philadelphia VA Medical Center
MedicalResearch: What are the main findings of the study?Dr. Chirinos: The main findings of the study is that, among patients with obesity and moderate to severe obstructive sleep apnea, obesity, rather than OSA, appears to be the primary cause of inflammation, insulin resistance and dyslipidemia. However, both obesity and obstructive sleep apnea appear to be causally related to hypertension. In this population, weight loss, but not CPAP, can be expected to reduce the burden of inflammation, insulin resistance and dyslipidemia. However, CPAP, among patients who comply with therapy, can be expected to provide a significant incremental benefit on blood pressure. The latter is an important potential benefit of CPAP and should not be disregarded.
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MedicalResearch.com Interview with: William D. Chey, MD, AGAF, FACG, FACP, RFF
Professor of Medicine
Director, GI Physiology Laboratory
Co-director, Michigan Bowel Control Program
University of Michigan Health System
MedicalResearch: What are the main findings of the study?Dr. Chey: Opiate analgesics are the most commonly prescribed medications in the US. GI side effects are common in patients who opiates. Constipation is the most common and most bothersome GI side effect of opiates. Peripherally acting mu opioid antagonists have been shown to benefit a subset of patients with opiate induced constipation. In 2 large, randomized, placebo controlled phase III trials, the peripherally acting, mu-opioid antagonist naloxegol was found to improve constipation in patients taking opioid analgesics for noncancer pain. Response rates were significantly higher with 25 mg of naloxegol than with placebo (intention-to-treat population: study 04, 44.4% vs. 29.4%, P = 0.001; study 05, 39.7% vs. 29.3%, P = 0.02) in both studies. Benefits were seen with the lower 12.5 mg dose in one of the studies (intention-to-treat population, 40.8% vs. 29.4%, P = 0.02). An interesting aspect of this study was the a priori inclusion of patients who had tried and failed to respond to other laxatives prior to enrollment. Response rates in this population were similar to the overall population (patients with an inadequate response to laxatives: study 04, 48.7% vs. 28.8%, P = 0.002; study 05, 46.8% vs. 31.4%, P = 0.01). Pain scores and daily opioid dosing were similar among the three groups before and after treatment.
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MedicalResearch.com Interview with:Stephanie F. Polites, MD
Department of Surgery and
Michael B. Ishitani, MD
Department of Pediatric Surgery
Mayo Clinic, Rochester, Minnesota
MedicalResearch: What are the main findings of the study?Answer: Though most injuries were in boys, 20% of the injuries occurred in girls. Extremity fractures and head injuries were the most common injuries with older children and boys more likely to sustain extremity fractures while younger children and girls were more likely to have head injuries or concussions. Life threatening injuries were rare, which is reassuring.
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MedicalResearch.com Interview with: Dr. Benjamin D. Smith MD
Associate Professor
Department of Radiation Oncology
The University of Texas MD Anderson Cancer Center
Houston, TX 77030
MedicalResearch: What are the main findings of the study?Dr. Smith: Although use of needle biopsy to diagnose breast cancer increased during the time period we studied, it remained lower than targeted benchmarks. The patient’s surgeon seemed to exert a major influence on use of needle biopsy.
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MedicalResearch.com Interview with:Dr. Anders Nykjaer MD, PhD
Mayo Clinic in Florida and
Aarhus University in Denmark
MedicalResearch: What are the main findings of the study?Dr. Nykjaer: It is well known that ADHD is a complex condition caused by a number of factors including genetic and environment. However, approximately 75% etiology is considered to be genetic and a large body of investigations suggests that it is multiple genes each with a moderate effect that is responsible for conferring susceptibility to ADHD. We have here found one single gene the dysfunction of which is sufficient to trigger the disease. The gene encodes a receptor, SorCS2, which ensures correct wiring our reward system during embryonic development. Malfunction of the receptor causes ADHD-like symptoms in mice. It is well accepted that ADHD predisposes to psychiatric disorders and genetic reports have linked variations in the SorCS2 gene with schizophrenia. Studies are currently ongoing to evaluate if mutations disrupting the function of SorCS2 may also result in schizophrenia. If this is the case we have come closer to an explanation for the link between ADHD and psychiatric disorders. In the future when prenatal genetic screening becomes established, non-sense mutations in the SorCS2 gene can be used to predict that the child will develop ADHD with 100% certainty. (more…)
MedicalResearch.com: Interview withRachel Thompson PhD
Postdoctoral Research Fellow
The Dartmouth Center for Health Care Delivery Science
Dartmouth College
MedicalResearch: What are the main findings of the study?Dr. Thompson: This study, which surveyed 417 women aged 15-45 years and 188 contraceptive care providers in 2013, found important differences in what matters most to these two groups when it comes to discussing and deciding on a contraceptive method. Women’s most important question when choosing a contraceptive was “Is it safe?” – this was in the top three questions for 42% of women but only 21% of providers. Alternatively, providers’ most important question was “How is it used?”. Information on side effects and how a method actually works to prevent pregnancy was also a higher priority for women than for providers.
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MedicalResearch.com Interview withDr. Maryam Farvid MSc, Ph.D.
Takemi fellow, and Associate Arofessor
Senior author: Prof Walter Willett
Department of Nutrition, Harvard School of Public Health,
Boston, MA,
MedicalResearch: What are the main findings of the study?Dr. Farvid:Compared to women who had one serving per week red meat, those who consumed 1.5 serving per day red meat had a 22 percent higher risk of breast cancer. Red meat intake is associated with breast cancer risk in a dose-response manner. Each additional serving/day increase in total red meat was associated with a 13% increase in risk of breast cancer. Furthermore, each additional serving/day of poultry was associated with a 25% lower risk of postmenopausal breast cancer. Substituting one serving/day of legumes for one serving/day of red meat was associated with a 15% lower risk of breast cancer, substituting one serving/day of poultry for one serving/day of red meat was associated with a 17% lower risk of breast cancer overall, and substituting one serving/day of combined legumes, nuts, poultry, and fish for one serving/day of red meat was associated with a 14% lower risk of breast cancer.
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MedicalResearch.com Interview with:Christianne L. Roumie, MD MPH
Associate Professor Internal Medicine and Pediatrics
Institute for Medicine and Public Health
Vanderbilt University
Staff Physician VA Tennessee Valley Healthcare System
Nashville TN 37212
MedicalResearch: What are the main findings of the study?Dr. Roumie:This retrospective cohort study compared time to acute myocardial infarction (AMI), stroke, or death among Veterans with diabetes that were initially treated with metformin, and subsequently added either insulin or sulfonylurea. Among 178,341 Veterans on metformin monotherapy, 2,948 and 39,990 added insulin or sulfonylurea, respectively. Patients were about 60 years old, about 35% had history of heart disease or stroke, had been on metformin for an average of 14 months and their hemoglobin A1c was 8.1% at the time of addition of the second medication. Compared to those who added a sulfonylurea, those who added insulin to metformin had a 30% higher risk of the combined outcome of heart attack, stroke, and all-cause mortality. Although new heart attacks and strokes occurred at similar rates in both groups, mortality was higher in patients who added insulin.
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MedicalResearch.com Interview with: Yuting Zhang, Ph.D.
Associate professor
Graduate School of Public Health Department of Health Policy and Management.
University of Pittsburgh
MedicalResearch: What are the main findings of the study?Dr. Zhang:Since 2006, the government has randomly assigned low-income enrollees to stand-alone Part D plans, based upon the region in which they live. If low-income Medicare Part D enrollees were assigned to the least expensive plan instead of a random plan, the government and beneficiaries could save more than $5 billion in the first year.
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MedicalResearch.com Interview InvitationDr. Barbara Pockaj, MD
Professor of Surgery
Mayo Clinic, Arizona
MedicalResearch: What are the main findings of the study?Dr. Pockaj: The study analyzed 515 triple negative breast cancer samples using a multi-platform approach including whole genome mRNA expression, protein expression, gene copy number changes and gene sequencing for immune markers. The study found that a cohort of the triple negative breast cancer patients had high expression of PD-L1 (program death ligand) and other immune regulators such as CTLA-4 (Cytotoxic T-lymphocyte Antigen) and IDO-1 (indoleamine 2,3-dioxygenase). High PD-L1 expression was found in patients whose tumors were triple negative and androgen receptor negative. High PD-L1 expression was related to DNA repair gene abnormalities including BRCA1.
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MedicalResearch.com Interview with:
Lois E. Krahn, M.D.
Sleep Disorders Center
Mayo Clinic, Arizona
MedicalResearch: What are the main findings of the study?
Dr. Krahn: Patients...
MedicalResearch.com Interview with: Karen Hambardzumyan
Research Assistant
Karolinska Institute
Department of Medicine, (ClinTRID)
D1:00, Karolinska University Hospital
Solna Stockholm
MedicalResearch: What are the main findings of the study?Answer:One of the difficulties with rheumatoid arthritis (RA) treatment is unpredictable treatment outcome at the individual patient level. The course might be mild or severe independently of the therapy. To identify subgroups of patients who will benefit from specific therapy strategies is one of the goals for today’s rheumatologists. We have investigated a Multi-Biomarker Disease Activity (MBDA) score in patients from the Swedish Farmacotherapy (SWEFOT) clinical trial, where early rheumatoid arthritis patients were included/studied. The main finding was the usefulness of the MBDA score for prediction of those patients who will not get joint damage detected by X-rays (radiographic progression) during one year follow-up. This MBDA score, developed by Crescendo Bioscience (South San-Francisco, CA, USA) is based on serum levels of 12 different protein biomarkers and can categorize patients into 3 groups: patients with low, moderate and high disease activity. Ninety-seven percent of patients who had low or moderate MBDA score before treatment onset, did not experience radiographic progression during one year follow-up. This finding could contribute to a personalised approach to the RA patients for the optimal therapy choice.
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MedicalResearch.com Interview with: Dr. Eric M. Mortensen, M.D., M.Sc.
VA North Texas Health Care System and
University of Texas Southwestern Medical Center, Dallas
MedicalResearch: What are the main findings of the study?Dr. Mortensen: The main findings of our study was that for older patients hospitalized with pneumonia that with the use of azithromycin although there is a small increase in the number of non-fatal heart attacks there was a much lower decrease in mortality. In addition there were no other significant increases in cardiac events. So the overall risk:benefit ratio was that for each non-fatal heart attack there were 7 deaths that were prevented.
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MedicalResearch.com Interview with:Frank van Hees MSc
Erasmus University Medical Center
Rotterdam, the Netherlands and
Ann G. Zauber PhD
Memorial Sloan Kettering Cancer Center, New York
MedicalResearch: What are the main findings of the study?Answer:The main finding of our study is that colorectal cancer screening of individuals without previous screening is worthwhile well beyond age 75, which is the recommended age to stop screening in individuals with an adequate screening history. The exact age up to which screening should be considered in unscreened elderly depends on an individual's health status: in healthy individuals screening remains worthwhile up to age 86, whereas in individuals with a severe illness, such as heart failure, screening remains worthwhile up to age 80. (more…)
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