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Significant Public Health Problem (significant + public_health_problem)
Selected AbstractsPosttraumatic stress disorder as a risk factor for obesity among male military veteransACTA PSYCHIATRICA SCANDINAVICA, Issue 6 2007W. V. R. Vieweg Objective:, Obesity is a significant public health problem in the United States, particularly among military veterans with multiple risk factors. Heretofore, posttraumatic stress disorder (PTSD) has not clearly been identified as a risk factor for this condition. Method:, We accessed both a national and local database of PTSD veterans. Results:, Body mass index (BMI) was greater (P < 0.0001) among male military veterans (n = 1819) with PTSD (29.28 ± 6.09 kg/m2) than those veterans (n = 44 959) without PTSD (27.61 ± 5.99 kg/m2) in a sample of randomly selected veterans from the national database. In the local database of male military veterans with PTSD, mean BMI was in the obese range (30.00 ± 5.65) and did not vary by decade of life (P = 0.242). Conclusion:, Posttraumatic stress disorder may be a risk factor for overweight and obesity among male military veterans. [source] Gallbladder cancer: a morphological and molecular updateHISTOPATHOLOGY, Issue 2 2009Robert David Goldin Gallbladder cancer (GBC) shows a marked geographical variation in its incidence, with the highest figures being seen in India and Chile and relatively low levels in many Western countries. Risk factors for its development include the presence of gallstones, infection and the presence of an anomalous pancreatobiliary ductal junction. It can arise from either a pathway involving metaplasia or dysplasia or one in which there is a pre-existing adenoma. The former is the more common and, because it is often not associated with a macroscopically recognizable lesion, leads to the recommendation that all gallbladders need to be examined microscopically. Accurate staging of invasive cancers is essential to determine prognosis and treatment, and this requires extensive tumour sampling. A number of genetic alterations have been identified in the preinvasive and invasive stages of GBC and they support the morphological evidence of there being two pathways by which tumours develop. Some of these genetic changes are associated with particular risk factors. For example, cases with anomalous pancreatobiliary ductal junction show a higher frequency of K-ras mutations. Some changes are associated with differences in prognosis. For example, cancers without expression of p21 but with expression for p27 have a better prognosis, whereas those that express c-erb-B2 have a worse one. Work has also been done on identifying clinical, imaging and other factors that indicate that patients have a higher risk of having GBC. This is particularly important in high-incidence areas in which GBC is a significant public health problem. [source] The challenge of ST-segment elevation myocardial infarctionINTERNATIONAL JOURNAL OF CLINICAL PRACTICE, Issue 12 2007M. Cohen Summary Background/introduction:, Acute coronary syndromes (ACS) represent a spectrum of ischaemic myocardial events that share a similar pathophysiology. ST-segment elevation myocardial infarction (STEMI), the most severe form of ACS short of sudden cardiac death, is a significant public health problem with an estimated 500,000 STEMI events every year in the United States. Treatment/therapy:, The mortality and morbidity associated with STEMI is significant. Early reperfusion therapy is the most important aspect of the treatment of STEMI. There are two main methods of reperfusion therapy: percutaneous coronary intervention (PCI) and fibrinolytic therapy, with PCI being the preferred method. In addition to standard reperfusion therapy, antithrombotics (unfractionated heparin and low molecular weight heparins) and antiplatelet agents (aspirin, clopidogrel and glycoprotein IIb/IIIa inhibitors) are critical adjuncts, effective in the treatment of acute STEMI. Conclusions:, The survival of patients with STEMI depends on rapid diagnosis and optimal early treatment. Guidelines for the management of patients with STEMI recommend PCI within 90 min of presentation and that fibrinolytics are administered within 30 min. However, only a fraction of patients undergo reperfusion within the recommended time. Improvements in protocols for identifying STEMI cases are therefore required to allow reperfusion therapy to be initiated sooner. Secondary prevention is another important aspect of STEMI management, and patients should be encouraged to adopt strategies that reduce the risk of subsequent ischaemic events. [source] Bladder cancer: an updateINTERNATIONAL JOURNAL OF UROLOGICAL NURSING, Issue 3 2008Bruce Turner Abstract Bladder cancer remains a significant public health problem in the UK with considerable health and economic consequences. This article focuses on the anatomical, pathological, diagnostic and treatment perspectives of bladder cancer to help equip nurses with a thorough knowledge of the disease to help diagnose, treat and monitor patients with bladder cancer and to impart this knowledge onto patients to help them make informed decisions regarding their care. [source] Discontinuing Medications: A Novel Approach for Revising the Prescribing Stage of the Medication-Use ProcessJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 10 2008Kevin T. Bain PharmD Thousands of Americans are injured or die each year from adverse drug reactions, many of which are preventable. The burden of harm conveyed by the use of medications is a significant public health problem, and therefore, improving the medication-use process is a priority. Recent and ongoing efforts to improve the medication-use process have focused primarily on improving medication prescribing, and not much emphasis has been put on improving medication discontinuation. A formalized approach for rationally discontinuing medications is a necessary antecedent to improving medication safety and improving the nation's quality of care. This article proposes a conceptual framework for revising the prescribing stage of the medication-use process to include discontinuing medications. This framework has substantial practice and research implications, especially for the clinical care of older persons, who are particularly susceptible to the adverse effects of medications. [source] The Role of Electronic Communication Technology in Adolescent Dating ViolenceJOURNAL OF CHILD AND ADOLESCENT PSYCHIATRIC NURSING, Issue 3 2010Claire Burke Draucker RN PROBLEM:, Adolescent dating violence and electronic aggression are significant public health problems. The purpose of this study was to (a) identify ways in which technology is used in dating violence and (b) present examples of dating violence in which electronic aggression played a salient role. METHODS:, The data set included the transcribed narratives of 56 young adults who had described their adolescent dating violence experiences for an on going study. FINDINGS:, Eight ways in which technology is used in dating violence were identified using qualitative descriptive methods. CONCLUSIONS:, The findings indicate that electronic communication technology influences dating violence by redefining boundaries between dating partners. [source] | ||||||||||