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https://www.readbyqxmd.com/read/28445955/metformin-is-associated-with-survival-benefit-in-pancreatic-cancer-patients-with-diabetes-a-systematic-review-and-meta-analysis
#1
Ping-Ting Zhou, Bo Li, Fu-Rao Liu, Mei-Chao Zhang, Qian Wang, Yan-Yan Li, Ci Xu, Yuan-Hua Liu, Yuan Yao, Dong Li
BACKGROUND: Pancreatic cancer is a highly lethal disease with a poor prognosis while metformin has been associated with a decreased risk of pancreatic cancer. Although the benefit of metformin was observed for pancreatic cancer prevention, it is not clear whether it can also affect the survival of pancreatic cancer patients with type 2 diabetes mellitus. A systematic review and meta-analysis was conducted to assess the effect of metformin on the survival of pancreatic cancer patients with type 2 diabetes mellitus...
April 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28445815/lc-ms-ms-determination-of-tranexamic-acid-in-human-plasma-after-phospholipid-clean-up
#2
Nicolas Fabresse, Fanta Fall, Isabelle Etting, Philippe Devillier, Jean-Claude Alvarez, Stanislas Grassin-Delyle
Tranexamic acid is a widely used antifibrinolytic drug but its pharmacology and pharmacokinetics remains poorly understood. Owing to the recent knowledge on phospholipid-induced matrix effects during human plasma analysis, our aim was to develop a liquid chromatography-mass spectrometry method for the quantitation of tranexamic acid after efficient sample clean-up. Sample preparation consisted in phospholipid removal and protein precipitation. Hydrophilic interaction liquid chromatography was used and the detection was achieved with multiple reaction monitoring...
April 19, 2017: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/28445777/five-year-follow-up-after-laparoscopic-large-nerve-resection-for-deep-infiltrating-sciatic-nerve-endometriosis
#3
Marc Possover
STUDY OBJECTIVE: To report neurologic follow-up of patients after laparoscopic large resection of deep infiltrating endometriosis of the sciatic nerve. DESIGN: Prospective clinical case series (Canadian Task Force classification I). SETTING: Tertiary referral unit specializing in advanced gynecologic surgery and neuropelveology. PATIENTS: All data for patients who underwent laparoscopic surgery for endometriosis of the sciatic nerve between 2004 and 2016 (N = 259) were documented prospectively...
April 23, 2017: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/28445657/aquatic-bird-bornavirus-associated-disease-in-free-living-canada-geese-branta-canadensis-in-the-northeastern-united-states
#4
Maureen Murray, Jianhua Guo, Ian Tizard, Samuel Jennings, H L Shivaprasad, Susan Payne, Julie C Ellis, Arnaud J Van Wettere, Kathleen M O'Brien
During the winter of 2013-14, 22 Canada geese ( Branta canadensis ) were admitted to the Wildlife Clinic at the Cummings School of Veterinary Medicine at Tufts University with nonspecific neurologic abnormalities and emaciation. Five of these geese, along with three geese that were submitted dead, were evaluated via histopathology, immunohistochemistry, and reverse transcription PCR (RT-PCR) for bornaviruses. Histopathologically, six of the eight birds had lymphoplasmacytic encephalitis. One bird, which also had encephalitis, had a dilated esophagus...
April 26, 2017: Journal of Wildlife Diseases
https://www.readbyqxmd.com/read/28445615/status-epilepticus-in-dogs-and-cats-part-1-etiopathogenesis-epidemiology-and-diagnosis
#5
Susan Blades Golubovic, John H Rossmeisl
OBJECTIVE: To review current knowledge of the etiopathogenesis, diagnosis, and consequences of status epilepticus (SE) in veterinary patients. DATA SOURCES: Human and veterinary literature, including clinical and laboratory research and reviews. ETIOPATHOGENESIS: Status epilepticus is a common emergency in dogs and cats, and may be the first manifestation of a seizure disorder. It results from the failure of termination of an isolated seizure...
April 26, 2017: Journal of Veterinary Emergency and Critical Care
https://www.readbyqxmd.com/read/28445474/cost-effectiveness-of-a-transitional-pharmaceutical-care-program-for-patients-discharged-from-the-hospital
#6
Fatma Karapinar-Çarkıt, Ronald van der Knaap, Fatiha Bouhannouch, Sander D Borgsteede, Marjo J A Janssen, Carl E H Siegert, Toine C G Egberts, Patricia M L A van den Bemt, Marieke F van Wier, Judith E Bosmans
BACKGROUND: To improve continuity of care at hospital admission and discharge and to decrease medication errors pharmaceutical care programs are developed. This study aims to determine the cost-effectiveness of the COACH program in comparison with usual care from a societal perspective. METHODS: A controlled clinical trial was performed at the Internal Medicine department of a general teaching hospital. All admitted patients using at least one prescription drug were included...
2017: PloS One
https://www.readbyqxmd.com/read/28445407/application-of-uhplc-esi-q-tof-ms-to-identify-multiple-constituents-in-processed-products-of-the-herbal-medicine-ligustri-lucidi-fructus
#7
Hui Li, Weifeng Yao, Qinan Liu, Jia Xu, Beihua Bao, Mingqiu Shan, Yudan Cao, Fangfang Cheng, Anwei Ding, Li Zhang
Ligustri Lucidi Fructus (LLF), the fruit of Ligustrum lucidum Ait. (Oleaceae), has been used as a common herbal medicine in clinical practice in China for nearly 2000 years. In most cases, LLF is prescribed in decoctions in the form of processed products rather than crude drugs. In this study, an ultra-high performance liquid chromatography coupled with electrospray ionization-quadrupole-time of flight-mass spectrometry (UHPLC-ESI-Q-TOF-MS) method was established for rapid separation and identification of multiple constituents in the 80% methanol extract of processed-LLF...
April 26, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28445405/significant-tic-reduction-in-an-otherwise-treatment-resistant-patient-with-gilles-de-la-tourette-syndrome-following-treatment-with-nabiximols
#8
Ahmad Seif Kanaan, Ewgeni Jakubovski, Kirsten Müller-Vahl
Early anecdotal reports and preliminary studies suggested that cannabinoid-based medicines such as delta-9-tetrahydrocannabinol (THC) are effective in the treatment of Gilles de la Tourette syndrome (TS). We report a single case study of a patient with otherwise treatment-resistant TS successfully treated with nabiximols. Our patient was a 22-year-old male suffering from severe and complex TS. Treatment with nabiximols was commenced at a dose of 1 puff/day (= 100 μL containing 2.7 mg THC and 2.5 mg cannabidiol (CBD)) and slowly increased up to a dosage of 3 × 3 puffs/day (= 24...
April 26, 2017: Brain Sciences
https://www.readbyqxmd.com/read/28445390/prevention-of-colorectal-cancer-by-targeting-obesity-related-disorders-and-inflammation
#9
REVIEW
Yohei Shirakami, Masaya Ohnishi, Hiroyasu Sakai, Takuji Tanaka, Masahito Shimizu
Colorectal cancer is a major healthcare concern worldwide. Many experimental and clinical studies have been conducted to date to discover agents that help in the prevention of this disease. Chronic inflammation in colonic mucosa and obesity, and its related metabolic abnormalities, are considered to increase the risk of colorectal cancer. Therefore, treatments targeting these factors might be a promising strategy to prevent the development of colorectal cancer. Among a number of functional foods, various phytochemicals, including tea catechins, which have anti-inflammatory and anti-obesity properties, and medicinal agents that ameliorate metabolic disorders, might also be beneficial in the prevention of colorectal cancer...
April 26, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28445380/a-formidable-foe-is-sabotaging-your-results-what-you-should-know-about-biofilms-and-wound-healing
#10
Jenny C Barker, Ibrahim Khansa, Gayle M Gordillo
LEARNING OBJECTIVES: After reading this article, the participant should be able to: 1. Describe biofilm pathogenesis as it relates to problem wounds. 2. Understand the preclinical and clinical evidence implicating biofilm in problem wounds. 3. Explain the diagnostic and treatment challenges that biofilms create for problem wounds. 4. Demonstrate a basic understanding of emerging strategies aimed at counteracting these processes. SUMMARY: Biofilm represents a protected mode of growth for bacteria, allowing them to evade standard diagnostic techniques and avoid eradication by standard therapies...
May 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28445222/development-of-an-hiv-postexposure-prophylaxis-pep-protocol-for-trainees-engaging-in-academic-global-health-experiences
#11
Gitanjli Arora, Risa M Hoffman
PROBLEM: Global health (GH) education programs have become increasingly common in U.S. medical schools and graduate medical education programs, with growing numbers of medical students, residents, and fellows participating in clinical experiences in settings with high HIV prevalence and limited resources. However, there are no guidelines for provision of HIV postexposure prophylaxis (PEP) to trainees engaging in these academic GH experiences. APPROACH: Faculty of the Global Health Education Programs (GHEP) at the David Geffen School of Medicine at UCLA and GH partner institutions recognized the need for PEP access for trainees engaged in GH experiences...
April 25, 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28445129/tea-consumption-and-the-risk-of-ovarian-cancer-a-meta-analysis-of-epidemiological-studies
#12
Xin Zhan, Jie Wang, Shufen Pan, Caijuan Lu
A large number of epidemiological studies have provided conflicting results about the relationship between tea consumption and ovarian cancer. This study aimed to clarify the association between tea consumption and ovarian cancer. A literature search of the MEDICINE, Scopus, PubMed, and Web of Science databases was performed in April 2016. A total of 18 (11 case-control and 7 cohort) studies, representing data for 701,857 female subjects including 8,683 ovarian cancer cases, were included in the meta-analysis...
April 6, 2017: Oncotarget
https://www.readbyqxmd.com/read/28445126/clinical-features-and-surgical-treatment-of-sacral-schwannomas
#13
Weibo Pan, Zhan Wang, Nong Lin, Xin Huang, Meng Liu, Xiaobo Yan, Zhaoming Ye
BACKGROUND: Sacral schwannoma is relatively rare and both the early diagnosis and appropriate treatment of sacral schwannomas are equally very challenging. METHODS: 11 sacral schwannoma cases operated at the Second Affiliated Hospital, School of Medicine, Zhejiang University, from 2012 to 2016, were investigated retrospectively and 10 were followed up. All patients were assessed with X-ray, CT and MRI, and underwent an intralesional excision. RESULTS: One patient was male, nine were female and the average age was 48 (ranging between 31 and 63)...
April 8, 2017: Oncotarget
https://www.readbyqxmd.com/read/28444740/chronic-lymphocytic-leukaemia-genomics-and-the-precision-medicine-era
#14
REVIEW
Hussein Ghamlouch, Florence Nguyen-Khac, Olivier A Bernard
Massive genomic analyses have underscored the diversity of chronic lymphocytic leukaemia (CLL) between patients. Genetic heterogeneity of tumour clones within a patient may fuel tumour evolution. Several recurrently deregulated intra-cellular pathways are candidates for targeted therapies that are very promising and are dramatically changing clinical patients' perspectives. In this review we present an overview of the genetic and epigenetic features of CLL and their clinical and biological implications.
April 25, 2017: British Journal of Haematology
https://www.readbyqxmd.com/read/28444624/targeting-ntrk-fusion-in-non-small-cell-lung-cancer-rationale-and-clinical-evidence
#15
REVIEW
Biagio Ricciuti, Marta Brambilla, Giulio Metro, Sara Baglivo, Roberta Matocci, Matteo Pirro, Rita Chiari
In the era of personalized medicine, the identification of targetable genetic alterations represented a major step forward in anticancer therapy. NTRK rearrangements represent the molecular driver of a subset of solid tumors, including 3% of non-small-cell lung cancers (NSCLCs). Preliminary data indicate that molecularly selected NSCLC patients harboring NTRK fusions derive an unprecedented clinical benefit from Trk-directed targeted therapies. The aim of this review is to describe the molecular biology of NTRK signaling pathway and to summarize the preclinical data on novel Trk inhibitors, touching upon the clinical development of these inhibitors for the treatment of advanced NSCLC, which have already shown encouraging anticancer activity and acceptable safety profile in early phase I clinical trials...
June 2017: Medical Oncology
https://www.readbyqxmd.com/read/28444213/representation-of-occupational-information-across-resources-and-validation-of-the-occupational-data-for-health-model
#16
Sripriya Rajamani, Elizabeth S Chen, Elizabeth Lindemann, Ranyah Aldekhyyel, Yan Wang, Genevieve B Melton
Reports by the National Academy of Medicine and leading public health organizations advocate including occupational information as part of an individual's social context. Given recent National Academy of Medicine recommendations on occupation-related data in the electronic health record, there is a critical need for improved representation. The National Institute for Occupational Safety and Health has developed an Occupational Data for Health (ODH) model, currently in draft format. This study aimed to validate the ODH model by mapping occupation-related elements from resources representing recommendations, standards, public health reports and surveys, and research measures, along with preliminary evaluation of associated value sets...
April 22, 2017: Journal of the American Medical Informatics Association: JAMIA
https://www.readbyqxmd.com/read/28443689/recent-achievements-in-tc-99m-radiopharmaceutical-direct-production-by-medical-cyclotrons
#17
Alessandra Boschi, Petra Martini, Micol Pasquali, Licia Uccelli
(99m)Tc is the most commonly used radionuclide in the field of diagnostic imaging, a noninvasive method intended to diagnose a disease, assess the disease state and monitor the effects of treatments. Annually, the use of (99m)Tc, covers about 85% of nuclear medicine applications. This isotope releases gamma rays at about the same wavelength as conventional X-ray diagnostic equipment, and owing to its short half-life (t½ = 6 hours) is ideal for diagnostic nuclear imaging. A patient can be injected with a small amount of (99m)Tc and within 24 hours almost 94% of the injected radionuclide would have decayed and left the body, limiting the patient's radiation exposure...
April 26, 2017: Drug Development and Industrial Pharmacy
https://www.readbyqxmd.com/read/28443617/the-therapeutic-potential-of-psychedelic-drugs-past-present-and-future
#18
Robin L Carhart-Harris, Guy M Goodwin
Plant-based psychedelics such as psilocybin have an ancient history of medicinal use. After the first English-language report on LSD in 1950, psychedelics enjoyed a short-lived relationship with psychology and psychiatry. Used most notably as aides to psychotherapy for the treatment of mood disorders and alcohol dependence, drugs such as LSD showed initial therapeutic promise before prohibitive legislature in the mid-1960s effectively ended all major psychedelic research programmes. Since the early 1990s, there has been a steady revival of human psychedelic research: last year saw reports on the first modern brain imaging study with LSD and 3 separate clinical trials of psilocybin for depressive symptoms...
April 26, 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28443607/novel-approaches-for-the-promotion-of-physical-activity-and-exercise-for-prevention-and-management-of-type-2-diabetes
#19
REVIEW
R Arena, M Sagner, N M Byrne, A D Williams, A McNeil, S J Street, A P Hills
Despite increased evidence for the importance of lifestyle modification, physical activity and diet in diabetes prevention and management, habitual physical activity levels have declined in recent decades in China and India. Further, other risk factors for type 2 diabetes, including overweight, obesity and physical inactivity, have also worsened. Here we present evidence for the importance of physical activity and exercise in the amelioration of type 2 diabetes and propose a novel approach to address the challenge of improving lifestyle behaviors in China and India-Movement is Medicine and a P4 (predictive, preventive, personalized and participatory) approach...
April 26, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28443592/the-significance-of-a-neglected-romanian-book-the-methods-of-the-clinical-laboratory-by-ioan-manta-and-alexandru-ciplea
#20
Cristian Barsu
"The Methods of Clinical Laboratory" was the first comprehensive Romanian book in the medical laboratory field, having utility in clinical practice. It was written by Prof. Ioan Manta (1900-1979) and Alexandru Ciplea (1912-1988), both from the Cluj Faculty of Medicine. The volume was published for the first time in 1944, during the refuge of this Faculty in Sibiu, and for the second time in 1947, in Cluj. Our aim is to make a brief analysis of its structure and to put into evidence the importance of this book for the Romanian laboratory medicine, some techniques (e...
April 6, 2017: Balkan Medical Journal
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