AHRQ, Author Interviews, BMJ, Outcomes & Safety / 11.09.2014

Yves A. Lussier, MD, Fellow ACMI Professor of Medicine Associate Vice President for Health Sciences (Chief Knowledge Officer) The University of ArizonaMedicalResearch.com Interview with: Yves A. Lussier, MD, Fellow ACMI Professor of Medicine Associate Vice President for Health Sciences (Chief Knowledge Officer) The University of Arizona Medical Research: What are the main findings of the study? Dr. Lussier:  The main finding is that reporting patient safety using ICD-10-CM coding schema rather than ICD-9-CM will change the reported percentage of adverse events reported for half the specific "patient safety indicators" (PSIs), even with a true unaltered frequency of reported events in the medical center. For some patient safety indicators, the reported frequency will appear to increase substantially and for others, it will appear to decrease.  The latter is particularly  worrisome as it may erroneously appease administrators and prospective clients (patients) as their apparent trend is improving, while their institution may inadvertently be under-reporting adverse events.
Author Interviews, Diabetes, Diabetes Care / 11.09.2014

Dr. Heather Stuckey D.Ed Department of Medicine Pennsylvania State University College of Medicine, Hershey, PAMedicalResearch.com: Interview with: Dr. Heather Stuckey D.Ed Department of Medicine Pennsylvania State University College of Medicine, Hershey, PA MedicalResearch: What are the main findings of this study? Dr. Stuckey: The main findings were that people with diabetes had both negative psychosocial and positive (adaptive) ways of coping with diabetes. Negative themes included:  1) Anxiety/fear, worry about hypoglycemia and complications of diabetes, depression and negative moods/hopelessness and 2) Discrimination at work and public misunderstanding about diabetes. Two psychosocial themes demonstrated adaptive ways of coping with diabetes: 1) Having a positive outlook and sense of resilience in the midst of having diabetes and 2) Receiving psychosocial support through caring and compassionate family, friends, healthcare professionals and other people with diabetes. Most diabetes social sciences research focuses on only the negative aspects of having diabetes.  Although this paper discussed negative aspects, it also focused on the adaptive, or positive, ways in which people with diabetes viewed their disease.  "We found that although these negative experiences with diabetes exist, people also held on to the positive aspects.  Some said diabetes made their lives a little richer because they ate healthier foods, or they were able to connect with their family more to overcome challenges. It gave them a better appreciation of what they have.  The discrimination at work and from society was a finding that was unexpected, but was evident throughout both the quantitative and qualitative data.
Author Interviews, Fish, General Medicine, Hearing Loss / 11.09.2014

Sharon G. Curhan, MD, ScM Channing Division of Network Medicine Department of Internal Medicine Brigham and Women's Hospital Harvard Medical School Boston, MA 02115MedicalResearch.com Interview with: Sharon G. Curhan, MD, ScM Channing Division of Network Medicine Department of Internal Medicine Brigham and Women's Hospital Harvard Medical School Boston, MA 02115 Medical Research: What are the main findings of the study? Dr. Curhan: We followed more than 65,000 women who were participants in the Nurses’ Health Study II over 18 years and found that eating 2 or more servings of fish per week was associated with a lower risk of hearing loss. For example, after adjusting for potential confounders in multivariable analyses, in comparison with women who rarely or never ate fish, women who consumed 2 or more servings of fish per week had a 20% lower risk of hearing loss. Eating any type of fish (tuna, dark fish, light fish or shellfish) tended to be associated with lower risk. Also, we found that higher intake of long-chain omega-3 polyunsaturated fatty acids (PUFAs) was inversely associated with risk. For example, in comparison with women with the lowest intake, women with the highest intake of long-chain omega-3 PUFAs had a 22% lower risk of hearing loss.
Author Interviews, Exercise - Fitness, Gender Differences, PLoS / 11.09.2014

MedicalResearch.com Interview with: Eero Haapala, MSc in Exercise Medicine, BASc PhD student University of Eastern Finland,School of Medicine Institute of Biomedicine, Physiology Kuopio, Finland Medical Research: What are the main findings of the study? Answer: Our study is one of the first studies to investigate the different types of physical activity and sedentary behavior with academic achievement in children. Our main finding was that children who were more physically active during school recess were better readers in Grades 1-3 than less active children. We also found a direct relationship between physically active school transportation, which was mainly walking and cycling, and reading skills in boys. These findings suggest that particularly physical activity within a school day benefits academic achievement and that physical activity benefit academic achievement more in boys than in girls 6-8 years of age.
Aging, Author Interviews, Frailty / 11.09.2014

Professor Mark L. Wahlqvist, M.D., Ph.D. Institute of Population Health Sciences, National Health Research Institutes, Taiwan National Defense Medical Center, School of Public Health, Taiwan Monash Asia Institute, Monash University Melbourne, AustraliaMedicalResearch.com Interview with: Professor Mark L. Wahlqvist, M.D., Ph.D. Institute of Population Health Sciences, National Health Research Institutes, Taiwan National Defense Medical Center, School of Public Health, Taiwan Monash Asia Institute, Monash University Melbourne, Australia Medical Research: What are the main findings of the study? Prof. Wahlqvist: Poor appetite and dietary quality as judged by diversity separately (each by about 50%) and together (by about 80%) increase the mortality risk in older persons living in the community.
Author Interviews, Dermatology, JAMA, NIH, Transplantation / 11.09.2014

MedicalResearch.com Interview with: Rena Zuo, BA MD Candidate at Duke University School of Medicine and Edward W. Cowen, MD, MHSc Senior Clinician Head, Dermatology Consultation Service Dermatology Branch Center for Cancer Research National Cancer Institute National Institutes of Health MedicalResearch: What are the main findings of the study?
 Answer: Chronic graft-vs-host disease (cGVHD) is a debilitating multisystem disease that occurs in patients receiving allogeneic hematopoietic stem cell transplantations as treatment for hematologic disorders. Although the diverse clinical presentations of cGVHD frequently mimic other autoimmune diseases such as Sjögren syndrome and systemic sclerosis, and low-titer antibodies are commonly found in patients with cGVHD, the exact pathogenesis and role of autoimmunity in cGVHD are incompletely understood. Our study is the first to characterize and identify risk factors associated with the development of two uncommon autoimmune phenomena, specifically alopecia areata and vitiligo, in the setting of cGVHD. Laboratory markers, including 11 antibodies, transplant-related factors, and other cGVHD systemic manifestations were analyzed. Several particularly interesting results were found:
  1. Among 282 patients with cGVHD, 15 demonstrated vitiligo (14 of 282; 4.9%) and/or alopecia areata (2 of 282; 0.7%).
  2. Female donor and female donor to male recipient sex mismatch, in particular, are significantly associated with the development of vitiligo and/or alopecia areata.
  3. Positive anti-cardiolipin (ACA) IgG was also significantly associated with development of vitiligo and/or alopecia areata.
Author Interviews, Diabetes, Diabetes Care, OBGYNE / 11.09.2014

MedicalResearch.com Interview With: Ruth C. E. Hughes Department of Obstetrics and Gynecology University of Otago, Christchurch Women’s Hospital Christchurch, New Zealand Medical Research: What are the main findings of the study? Dr. Hughes: The increasing prevalence of undiagnosed type 2 diabetes in women of childbearing age was the main driver behind our study.  In clinical practice, we were finding that women with probable undiagnosed diabetes (and pre-diabetes) had already started developing pregnancy complications at the time they were diagnosed with gestational diabetes diagnosis in the late second trimester. It seemed logical to try to identify them in early pregnancy, with the idea that they might benefit from earlier intervention.  We thus explored the usefulness of first trimester HbA1c measurements to identify women with unrecognised pre-existing diabetes. In our study, an HbA1c of 5.9% (41mmol/mol) was the optimal screening threshold for diabetes in early pregnancy.  We found that a threshold of 6.5% (48mmol/mol), which is endorsed by the World Health Organization and American Diabetes Association for diagnosing diabetes in pregnancy, would miss almost 50% of women with probable pre-existing diabetes.  Of great relevance, women with an early HbA1c of 5.9%-6.4% (41-46mmol/mol) had poorer pregnancy outcomes than those with an HbA1c <5.9% (<41mmol/mol), with a 2.5-3 fold higher relative risk of major congenital anomaly, preeclampsia, shoulder dystocia, and perinatal death.  These women were also more likely to deliver before 37 weeks gestation.
Author Interviews, Dermatology, Gastrointestinal Disease, JAMA, Mayo Clinic / 11.09.2014

Shadi Rashtak, MD Department of Dermatology Mayo Clinic College of Medicine Rochester, MinnesotaMedicalResearch.com Interview with: Shadi Rashtak, MD Department of Dermatology Mayo Clinic College of Medicine Rochester, Minnesota Medical Research:  What are the main findings of the study? Dr. Rashtak: We found that among a population of mainly acne patients those who received isotretinoin had a lower risk of inflammatory bowel disease as compared to those who did not take this medication. We carefully reviewed the medical records of patients to ensure that this finding was not simply because the drug was avoided in patients with a previous personal or family history of IBD.
AHA Journals, Author Interviews, Heart Disease, Obstructive Sleep Apnea / 11.09.2014

MedicalResearch.com Interview with: Marcia Klein M.D., Ph.D. Adjunctive professor Rio de Janeiro State University This study was conducted at the Discipline of Clinical and Experimental Pathophysiology - Rio de Janeiro State University and the financial support of FAPERJ. Medical Research: What was the main findings of the study? Dr. Klein: The main findings were that a diet with moderate calories restriction in obese patients with obstructive sleep apnea may be able not only to reduce body fat but also to reduce obstructive sleep apnea severity and blood pressure.
Author Interviews, Heart Disease, Lancet, Statins / 11.09.2014

MedicalResearch.com Interview with: Børge G. Nordestgaard, MD, DMSc Professor, University of Copenhagen Chief Physician, Herlev Hospital, Copenhagen University Hospital Dept. Clinical Biochemistry Herlev Ringvej Herlev, Denmark Medical Research: What are the main findings of the study? Dr. Nordestgaard: Among all patients with diabetes in Denmark during 1996-2009 and compared with non-statin users, statin users had a 40% lower risk of diabetic retinopathy, a 34% lower risk of diabetic neuropathy, and a 12% lower risk of gangrene of the foot, while the risk of diabetic nephropathy was similar.
Author Interviews, Critical Care - Intensive Care - ICUs, JAMA / 10.09.2014

Hayley Gershengorn MD Assistant Professor, Department of Medicine (Critical Care) Assistant Professor, The Saul R. Korey Department of Neurology Albert Einstein College of Medicine Bronx, NY 10461MedicalResearch.com Interview with: Hayley Gershengorn MD Assistant Professor, Department of Medicine (Critical Care) Assistant Professor, The Saul R. Korey Department of Neurology Albert Einstein College of Medicine Bronx, NY 10461 Medical Research:  What are the main findings of the study? Dr. Gershengorn: Using a large national database, we found there to be no association between the use of arterial catheters and mortality in mechanically ventilated medical intensive care unit patients. Similarly, we found no beneficial association between arterial catheters and mortality in any of the eight other critically ill subgroups evaluated.
Flu - Influenza, Infections / 10.09.2014

Allison Weinmann MBBS, FRACP Senior Staff, Division Infectious Diseases Director HFHS Immunization Team Medical Director Infection Control and Prevention, West Bloomfield Hospital Henry Ford Health System Clinical Assistant Professor, Wayne State University Detroit, Mi 48202MedicalResearch.com Interview with: Allison Weinmann  MBBS, FRACP Senior Staff, Division Infectious Diseases Director HFHS Immunization Team Medical Director Infection Control and Prevention, West Bloomfield Hospital Henry Ford Health System Clinical Assistant Professor, Wayne State University Detroit, Mi 48202 Medical Research: What are the main findings of this study? Dr. Weinmann: The main findings included:
  • Mandatory influenza immunization for health care workers without allowing optional opt-out (and only allowing for documented medical or religious exemption) successfully raised our immunization uptake among all our employees to over 99% sustainable for the last 2 years which we consider a very important patient safety initiative.
  • Less than 2% of workers met a medical or religious exemption.
  • A prior optional opt out with mask wearing was problematic for staff and patients and did not reach our goal of close to 100% immunization uptake.
Author Interviews, Heart Disease / 10.09.2014

Mintu Turakhia, MD MAS, FHRS FACC FAHA Assistant Professor of Medicine and (by courtesy) of Health Research & Policy Stanford University School of Medicine Director of Cardiac Electrophysiology Core Investigator, Center for Innovation to Implementation VA Palo Alto Healthcare SystemMedicalResearch.com Interview with: Mintu Turakhia, MD MAS, FHRS FACC FAHA Assistant Professor of Medicine and (by courtesy) of Health Research & Policy Stanford University School of Medicine Director of Cardiac Electrophysiology Core Investigator, Center for Innovation to Implementation VA Palo Alto Healthcare System Medical Research: What are the main findings of the study Dr. Turakhia: We found that the reported success rate of a study correlated with the number of times the study was cited in the literature, even after adjustment for a wide range of factors.
Author Interviews, Surgical Research / 10.09.2014

Achih H. Chen, MD, FACS, FAACS Georgia Center for Facial Plastic Surgery, Evans, Ga and the Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology–Head and Neck Surgery Georgia Regents University, August, GaMedicalResearch.com Interview with: Achih H. Chen, MD, FACS, FAACS Georgia Center for Facial Plastic Surgery, Evans, Ga and the Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology–Head and Neck Surgery Georgia Regents University, August, Ga Medical Research: What is the significance of the study? Dr. Chen : This is the first time that facial rejuvenation surgery using surgical approaches in three planes combined with ablative resurfacing has been reported in the medical literature. This approach was not previously thought possible in a single surgical setting because of the concern about disrupting the facial blood supply that may result in loss of the skin. The study demonstrates the safety of this “Total Face” approach. This approach allows simultaneous tightening of the jawline and neck, recreating the lost youthful volume of the midface region, and restoring of the smooth skin texture so characteristic of a young face. This allows for a more complete or “Total Face Rejuvenation” for patients while allowing them the flexibility for a single recovery period or downtime.
Author Interviews, Sleep Disorders / 10.09.2014

MedicalResearch.com Interview with Dr. Shona E. Fang Sc.D. New England Research Institutes, Inc Watertown, Massachusetts Medical Research: What are the main findings of the study? Dr. Fang: Sleep duration varied by neighborhood in Boston, a diverse urban setting. Individual factors, including socioeconomic status, explained some of this variation, while neighborhood socioeconomic status (SES) explained a much larger portion.
Author Interviews, Weight Research / 10.09.2014

Dr. Sonja Yokum Ph.D. Oregon Research Institute Eugene Oregon, 97403MedicalResearch.com Interview with: Dr. Sonja Yokum Ph.D. Oregon Research Institute Eugene Oregon, 97403 Medical Research: What are the main findings of the study? Dr. Yokum: We found that adolescents showing elevated responses in reward regions to food commercials gained more weight over 1-year follow-up compared to those with less activation in these brain regions. This suggests that there are individual differences in neural vulnerability to food commercials that appear to identify youth at risk for excess weight gain.
Author Interviews, Cannabis, Lancet / 10.09.2014

MedicalResearch.com Interview with: Edmund Silins PhD, Research Fellow National Drug and Alcohol Research Centre UNSW Medicine University of New South Wales Sydney  Australia Medical Research: What are the main findings of the study? Dr. Silins: There were three particularly interesting aspects to the findings.
  • Firstly, we found clear and consistent associations between adolescent cannabis use and the young adult outcomes investigated.
  • Secondly, there was evidence of a dose-response effect such that the more frequently adolescents used cannabis the more likely they were to experience harms later in life.
  • Thirdly, for most outcomes, these associations remained even after taking into account a wide range of other factors which might potentially explain them.
The adverse effects were greatest for daily cannabis users. Specifically, adolescents who were daily cannabis users were, by the age of 25, more than 60% less likely to complete high school or obtain a university degree, seven times more likely to have attempted suicide, 18 times more likely to have been cannabis dependent, and eight times more likely to have used other illicit drugs, than adolescents who had never used the drug.
Alzheimer's - Dementia, Author Interviews, BMJ / 10.09.2014

Sophie Billioti de Gage PharmD University of Bordeaux Segalen FranceMedicalResearch.com Interview with: Sophie Billioti de Gage PharmD University of Bordeaux Segalen France   Medical Research: What are the main findings of the study? Answer: The risk of Alzheimer’s disease was found increased by 43-51% in persons (>65) having initiated a treatment with benzodiazepines in the past (>5 years before). Risk increased with the length of exposure and when long acting benzodiazepines were used.
Author Interviews, Exercise - Fitness, General Medicine, Occupational Health / 10.09.2014

Saurabh S. Thosar, Ph.D., Postdoctoral Researcher Oregon Institute for Occupational Health Sciences, Oregon Health & Science UniversiMedicalResearch.com Interview with: Saurabh S. Thosar, Ph.D., Postdoctoral Researcher Oregon Institute for Occupational Health Sciences, Oregon Health & Science University Medical Research: What are the main findings of the study? Dr. Thosar: We discovered that 3 hours of sitting leads to an impairment in shear rate and an impairment in femoral artery endothelial function. When systematic breaks are added in the sitting time the shear rate and the endothelial function are preserved.
Biomarkers, Lung Cancer / 10.09.2014

MedicalResearch.com Interview with: Dr. Giulia Scioscia Coauthor of this study with the Prof. Carpagnano University of Foggia. Medical Research: What are the main findings of this study? Dr. Scioscia: The principal and newest findings of our study are:
  • Airways inflammation and neoangionesis are critical component of the lung cancer pathogenesis and they contribute to the regulation of airways temperature. They cause a regional hyperthermia in the lung lesion.
  • The exhaled Breath temperature has been proven to be the expression of the airways temperature and for this reason of their inflammation and neoangionesis.
  • For the first time we have measured this hyperthermia in lung cancer patients with the xhalo. The patient with diagnosis of tumor shows an higher temperature than in healthy ones and this values correlate with cigarette smoking and tumor progression.
Author Interviews, Heart Disease, JACC / 09.09.2014

MedicalResearch.com Interview with: Laura A. Graham, MPH Center for Surgical, Medical Acute Care Research, and Transitions Birmingham Veterans Affairs Medical Center Section of Gastrointestinal Surgery, Department of Surgery University of Alabama at Birmingham, Birmingham Medical Research: What are the main findings of the study? Answer: The main findings of the study are that the recommendations made in the guidelines published by the American College of Cardiology / American Heart Association in 2007 were effective at reducing postoperative major adverse cardiac events following noncardiac surgery in patients with a cardiac stent.1  These guidelines recommended the delay of noncardiac surgeries in patients with a drug-eluting stent for 365 days if the surgery was not emergent or the delay of surgery for 4 to 6 weeks among patients with a bare metal stent.1  In addition to a 26% reduction in postoperative major adverse cardiac events, we also found an increase in the time between drug-eluting stent placement and non-cardiac surgery consistent with the guideline recommendations.
Author Interviews, Cost of Health Care, JAMA / 09.09.2014

Michael Johansen, MD MS Assistant Professor Dept of Family Medicine Ohio State UniversityMedicalResearch.com Interview with: Michael Johansen, MD MS Assistant Professor Dept of Family Medicine Ohio State University Medical Research: What are the main findings of the study? Dr. Johansen: Between 2007-2011, the United States spent $63.4 billion on high-cost proton pump inhibitors of which $47.1 billion was in excess of using generic omeprazole.
Author Interviews, Cancer Research, Diabetes, Diabetologia / 09.09.2014

Professor Yuli Huang The First People's Hospital of Shunde, Daliang Town, China, and colleaguesMedicalResearch.com Interview with: Professor Yuli Huang The First People's Hospital of Shunde, Daliang Town, China, and colleagues Medical Research: What are the main findings of the study? Professor Huang: In this meta-analysis of 16 prospective cohort studies comprising more than 890,000 individuals, we found that the presence of prediabetes at baseline associated with a 15% increased risk of cancer overall. The results were consistent across cancer endpoint, age, duration of follow-up and ethnicity. There was no significant difference for the risk of cancer with different definitions of prediabetes (impaired fasting glucose [IFG] and/or impaired glucose tolerance [IGT]).
Annals Internal Medicine, Author Interviews, Orthopedics, UCLA / 09.09.2014

Carolyn J. Crandall, MD, MS Professor of Medicine David Geffen School of Medicine at University of California, Los Angeles UCLA Medicine/GIM Los Angeles, CA 90024MedicalResearch.com Interview with: Carolyn J. Crandall, MD, MS Professor of Medicine David Geffen School of Medicine at University of California, Los Angeles   Medical Research: What are the main findings of the study? Dr. Crandall: 1.        We found high-strength evidence that several medications decrease fracture risk when used by persons with bone density in the osteoporotic range and/or with pre-existing hip or vertebral fracture.  While many of the medications (alendronate, risedronate, zoledronic acid, ibandronate, denosumab, teriparatide, and raloxifene) reduce vertebral fractures, a reduction in the risk of hip fracture is not demonstrated for all of the medications.  In particular, hip fracture reduction is only demonstrated for alendronate, risedronate, zoledronic acid, and denosumab.  Unfortunately, due to a lack of head-to-head trials, the comparative effectiveness of the medications is unclear. 2.       The adverse effects of the medications vary.  For example, raloxifene is associated with an increased risk of thromboembolic events, whereas denosumab and the bisphosphonate medications have been associated with increased risk of osteonecrosis of the jaw and atypical subtrochanteric femoral fractures.
Author Interviews, Cancer, Cancer Research, End of Life Care / 09.09.2014

MedicalResearch.com Interview with: Karin Jors MA Department of Palliative Care, Comprehensive Cancer Center, University Medical Center Freiburg, Freiburg, Germany Medical Research: What are the main findings of the study? Answer: The findings of our study shed light on the current circumstances for dying in cancer centers. Physicians and nurses in our study reported that they rarely have enough time to care for dying patients. In addition, only a minority of staff members felt that they had been well-prepared during their training to care for dying patients and their families. Overall, only 56% of participants indicated that it is usually possible for patients to die in dignity on their ward. This is likely the result of various factors such as: inadequate rooms for dying patients and their families (i.e. shared rooms), poor communication with patients regarding burdensome treatments, an overuse of life-prolonging measures, etc. Striking differences were found between the responses of palliative care staff and staff from other wards (e.g. general care, oncology, intensive care). For example, palliative care staff reported that they usually have enough time to care for dying patients. In addition, 95% of palliative care staff indicated that it is usually possible for patients to die in dignity on their ward. Overall, nurses perceived the situation for dying patients more negatively than physicians. Whereas 72% of physicians reported that patients can usually die a dignified death on their ward, only 52% of nurses shared this opinion. Although only slightly more than half of participants believed that patients can usually die in dignity on their ward, this is a considerable improvement to the situation 25 years ago. In a similar study published in 1989, researchers found that 72% of physicians and nurses experienced the situation for patients dying on their hospital ward as undignified.
Author Interviews, Cost of Health Care / 08.09.2014

Steffie Woolhandler MD MPH Professor at the School of Public Health and Hunter College, CUNY; Professor of Medicine Harvard Medical School Cambridge HospitalMedicalResearch.com Interview with: Steffie Woolhandler MD MPH Professor School of Public Health and Hunter College, CUNY; Professor of Medicine Harvard Medical School Cambridge Hospital Medical Research: What are the main findings of the study? Dr. Woolhandler: In 2011, U.S. hospitals spent $215 billion on billing and administration. Meanwhile, other countries spent far less. None of the other seven countries we studied spent even half as much as the U.S., and they all have modern, high quality hospitals. While we spent nearly $700 per capita on hospital paperwork, Scotland and Canada spent less than $200. This means that if U.S. hospitals ran as efficiently as Canada’s, the average family of four would save $2,000 annually on health care.
Author Interviews, Infections, NEJM / 08.09.2014

MedicalResearch.com Interview with: Stephen H. Gillespie, M.D., D.Sc University of St. Andrews Medical School, St. Andrews Stephen H. Gillespie, M.D., D.Sc University of St. Andrews Medical School, St. Andrews Medical Research: What are the main findings of the study? Dr. Gillespie: REMox TB was a pioneering trial that has shown that a large-scale trial can be run efficiently in resource-poor settings with a high TB burden, adhere to the highest standards of good clinical trial practices, and deliver a clear, unequivocal result. REMoxTB was among the most rigorous Tuberculosis drug trials ever conducted in the modern era of TB treatment and among the largest ever conducted for a new TB treatment. It enrolled 1,931 patients at 50 sites in nine countries, mostly in Africa and Asia. Previously, there were thought to be regional differences in way in which patients' response to treatment across the world but we showed that a rigorous approach to trial conduct there was no evidence for that difference. The study confirmed that daily moxifloxacin was safe over four months of therapy and the moxifloxacin containing arms were more bactericidal initially. Despite its substantial anti-TB activity it did not prove possible to shorten therapy to four months.  . These findings, with the safety of moxifloxacin, and its activity against TB, support the continued clinical testing of moxifloxacin as a component of other novel regimens.
Aging, Author Interviews / 08.09.2014

MedicalResearch.com Interview with: Dr. Benedict Truman Associate Director for Science CDC’s National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention Medical Research: What are the main findings of the study? Dr. Truman: In 2008, healthy life expectancy, which isthe number of years a person is expected to live in good or better health after a particular age, varied by sex, race/ethnicity and geographical regions in the United States. In each of four U.S. census regions, females were expected to live longer and healthier lives than males; non-Hispanic whites were expected to live shorter but healthier lives than Hispanics; and non-Hispanic whites were expected to live longer and healthier lives than non-Hispanic blacks.
Allergies, Author Interviews / 07.09.2014

Elena Ramírez, MD, PhD Clinical Pharmacology Department Hospital Universitario la Paz, IdiPaz School of Medicine, U.A.M.MedicalResearch.com: Interview with: Elena Ramírez, MD, PhD Clinical Pharmacology Department Hospital Universitario la Paz, IdiPaz School of Medicine, U.A.M. Medical Research: What are the main findings of the study? Dr. Ramirez: We found that the presence of a past history of allergy, the use of proton pump inhibitors (PPI), the number of times of previous administration of contrast media , and high values of creatinine are significant factors to hypersensitivity reactions to contrast media (CM). We found a low, but relevant, number of positive skin tests. The tolerability of an alternative skin test-negative contrast media or different contrast media was confirmed in all cases.