Background and Purpose—The authors present an overview of the current evidence and management recommendations for evaluation and treatment of adults with acute ischemic stroke. The intended audienc...

/pdf/guidelines-for-the-early-management-of-patients-with-acute-19udbft6e7.pdf

Guidelines for the Early Management of Patients With Acute Ischemic Stroke A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association

Tumours are known as wounds that do not heal - this implies that cells that are involved in angiogenesis and the response to injury, such as endothelial cells and fibroblasts, have a prominent role in the progression, growth and spread of cancers. Fibroblasts are associated with cancer cells at all stages of cancer progression, and their structural and functional contributions to this process are beginning to emerge. Their production of growth factors, chemokines and extracellular matrix facilitates the angiogenic recruitment of endothelial cells and pericytes. Fibroblasts are therefore a key determinant in the malignant progression of cancer and represent an important target for cancer therapies.

Fibroblasts in cancer

Erratum to: DiabetologiaDOI 10.1007/s00125-012-2534-0In the text box ‘Properties of currently available glucose-lowering agents that may guide treatment choice in individualpatients with type 2 diabetes mellitus ’ vildagliptin was incor-rectly assigned footnote ‘a’ (Limited use in the USA/Europe)instead of footnote ‘b’ (Not licensed in the USA).

/pdf/management-of-hyperglycaemia-in-type-2-diabetes-a-patient-5azut0n4q1.pdf

Management of hyperglycaemia in type 2 diabetes: a patient-centered approach. Position statement of the American Diabetes Association (ADA) and the European Association for the Study of Diabetes (EASD)

Invasive candidiasis (IC) is a leading cause of mycosis-associated mortality in the United States. We examined data from the National Center for Health Statistics and reviewed recent literature in order to update the epidemiology of IC. IC-associated mortality has remained stable, at approximately 0.4 deaths per 100,000 population, since 1997, while mortality associated with invasive aspergillosis has continued to decline. Candida albicans remains the predominant cause of IC, accounting for over half of all cases, but Candida glabrata has emerged as the second most common cause of IC in the United States, and several less common Candida species may be emerging, some of which can exhibit resistance to triazoles and/or amphotericin B. Crude and attributable rates of mortality due to IC remain unacceptably high and unchanged for the past 2 decades. Nonpharmacologic preventive strategies should be emphasized, including hand hygiene; appropriate use, placement, and care of central venous catheters; and prudent use of antimicrobial therapy. Given that delays in appropriate antifungal therapy are associated with increased mortality, improved use of early empirical, preemptive, and prophylactic therapies should also help reduce IC-associated mortality. Several studies have now identified important variables that can be used to predict risk of IC and to help guide preventive strategies such as antifungal prophylaxis and early empirical therapy. However, improved non-culture-based diagnostics are needed to expand the potential for preemptive (or early directed) therapy. Further research to improve diagnostic, preventive, and therapeutic strategies is necessary to reduce the considerable morbidity and mortality associated with IC.

Epidemiology of Invasive Candidiasis: a Persistent Public Health Problem

2014 AHA/ACC Guideline for the Management of Patients With Non–ST-Elevation Acute Coronary Syndromes A Report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines

Although treatment of hepatitis C has improved,up to 50% do not respond to standard therapy with interferonregimes or cannot tolerate the treatment due to side effects.The purpose of the present investigation was to evaluate thesafety and effectiveness of the antiviral drug amantadine forthe treatment of hepatitis C in those who had either previouslyfailed interferon therapy or were not candidates for interferon.

A Randomized Double-blind Placebo-controlled Trial

OBJECTIVES:
Low vitamin D status may be associated with Crohn's disease. A pilot study was performed in patients with mild-to-moderate Crohn's disease to determine the dose of vitamin D needed to raise serum vitamin D levels above 40 ng/ml.

Therapeutic Effect of Vitamin D Supplementation in a Pilot Study of Crohn's Patients

Low-Dose Naltrexone Therapy Improves Active Crohn's Disease

Endogenous opioid peptides have been shown to play a role in the development and/or perpetuation of inflammation. We hypothesize that the endogenous opioid system is involved in inflammatory bowel disease, and antagonism of the opioid–opioid receptor will lead to reversal of inflammation. A randomized double-blind placebo-controlled study was designed to test the efficacy and safety of an opioid antagonist for 12 weeks in adults with active Crohn’s disease. Forty subjects with active Crohn’s disease were enrolled in the study. Randomized patients received daily oral administration of 4.5-mg naltrexone or placebo. Providers and patients were masked to treatment assignment. The primary outcome was the proportion of subjects in each arm with a 70-point decline in Crohn’s Disease Activity Index score (CDAI). The secondary outcome included mucosal healing based upon colonoscopy appearance and histology. Eighty-eight percent of those treated with naltrexone had at least a 70-point decline in CDAI scores compared to 40% of placebo-treated patients (p = 0.009). After 12 weeks, 78% of subjects treated with naltrexone exhibited an endoscopic response as indicated by a 5-point decline in the Crohn’s disease endoscopy index severity score (CDEIS) from baseline compared to 28% response in placebo-treated controls (p = 0.008), and 33% achieved remission with a CDEIS score <6, whereas only 8% of those on placebo showed the same change. Fatigue was the only side effect reported that was significantly greater in subjects receiving placebo. Naltrexone improves clinical and inflammatory activity of subjects with moderate to severe Crohn’s disease compared to placebo-treated controls. Strategies to alter the endogenous opioid system provide promise for the treatment of Crohn’s disease.

https://crohnsdad.files.wordpress.com/2011/12/ldncrohns2011.pdf

Sandra I. Bingaman

Papers

A Randomized Double-blind Placebo-controlled Trial

Therapeutic Effect of Vitamin D Supplementation in a Pilot Study of Crohn's Patients

Low-Dose Naltrexone Therapy Improves Active Crohn's Disease

Therapy with the Opioid Antagonist Naltrexone Promotes Mucosal Healing in Active Crohn’s Disease: A Randomized Placebo-Controlled Trial

Gastric Myoelectrical Activity in Patients With Gastric Outlet Obstruction and Idiopathic Gastroparesis