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English Language Literature (english + language_literature)
Selected AbstractsReversible Cardiac Arrest After Polidocanol Sclerotherapy of Peripheral Venous MalformationDERMATOLOGIC SURGERY, Issue 2 2002Massimiliano M. Marrocco-Trischitta MD background. Polidocanol sclerotherapy is a well-established therapeutic modality for the treatment of venous malformations. Systemic complications are extremely rare. objective. To report a case of cardiac complication after polidocanol injection of peripheral venous malformation. methods. A case report and a review of the English language literature using a published MEDLINE search strategy. results. A patient undergoing polidocanol sclerotherapy for a symptomatic venous malformation of the right inferior limb developed cardiac arrest shortly after injection of the sclerosing agent which was promptly reversed. conclusion. Systemic complications following sclerotherapy may occur even when the sclerosant is injected in peripheral veins or venous malformations. Clinicians should be alerted to the possibility of uncommon but life-threatening adverse effects. [source] Economic aspects of diabetic foot care in a multidisciplinary setting: a reviewDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 5 2007Giovanni A. Matricali Abstract Background To evaluate the economic aspects of diabetic foot care in a multidisciplinary setting. Method A review of the English language literature, published from 1966 to November 2005. Results The results of available studies on the cost-of-illness of diabetic foot problems are difficult to compare. Nevertheless trends concerning excess of costs, protraction in time of costs, positive correlation to severity of ulcer and/or peripheral vascular disease, contribution of in-hospital stay and length of stay, and the patient's own contribution to total costs, are obvious. Only a few cost-effectiveness and cost-utility studies are available. Most use a Markov based model to predict outcome and show an acceptable result on long-term. Conclusions Diabetic foot problems are frequent and are associated with high costs. A multidisciplinary approach to diabetic foot problems has proved to be cost saving with regard to cost of treatment itself. Nevertheless, it remained unclear if these savings could offset the overall costs involved in implementing this kind of approach. The few studies that address this issue specifically all show an acceptable cost-effectiveness, but often the profit will be evident after some years only, because long-term costs are involved. Based on these data, policymakers should foresee sufficient reimbursement for preventive and early curative measures, and not only for ,salvage manoeuvres'. Copyright © 2007 John Wiley & Sons, Ltd. [source] Effectiveness of screening and monitoring tests for diabetic retinopathy , a systematic reviewDIABETIC MEDICINE, Issue 7 2000A. Hutchinson SUMMARY Aims To determine which screening and monitoring tests for diabetic retinopathy are most effective and under what circumstances. Methods A systematic review of the English language literature, published from 1983 to April 1999. Results Available studies are generally limited in their ability to answer the important questions on the effectiveness of tests for early detection of diabetic retinopathy. No randomized controlled trials were identified although primary studies exist for two screening tests: ophthalmoscopy, either direct or indirect, and retinal photography, using either mydriasis or non-mydriasis. Retinal photography under mydriasis appears to be the most effective test, with the majority reporting levels of sensitivity in excess of 80%. However effectiveness is compromised when photographs are ungradable. Ophthalmoscopy can also reach acceptable standards of sensitivity and specificity. Conclusion Based on an assessment of available cohort studies, the most effective strategy for testing is the use of mydriatic retinal photography with the additional use of ophthalmoscopy for cases where photographs are ungradable. This does not exclude the use of ophthalmoscopy alone for opportunistic case finding but there is evidence of considerable variation in effectiveness of this test. [source] A systematic review of the effectiveness of brief interventions with substance using adolescents by type of drugDRUG AND ALCOHOL REVIEW, Issue 3 2003Dr ROBERT J. TAIT Abstract The aim of this paper is to evaluate the effectiveness of brief interventions (BI) with adolescents (mean age < 20) in reducing alcohol, tobacco or other drug (ATOD) use by means of a systematic review of BI for adolescent substance use in the English language literature up to 2002. We identified 11 studies involving 3734 adolescents. Follow-up ranged from 6 weeks to 24 months. Motivational interviewing was the predominant approach, underpinning eight studies: the remaining three provided personalized health information. Seven papers reported outcomes for alcohol interventions and four involved other substances (including one with separate alcohol outcomes). The overall effect size was d= 0.126 with borderline homogeneity (Q = 14.9, df = 9, p = 0.09). The effect size from the eight alcohol interventions (n = 1075) was classified as significant but "small" (d = 0.275). The remaining non-alcohol studies were considered separately as interventions involving tobacco or multiple substance use. The two interventions with tobacco involved a substantial sample (n = 2626) but had a very small effect (d = 0.037), while the two interventions addressing multiple substances involved few participants (n = 110) but had a medium , large effect (d = 0.78). Across a diverse range of settings (dental clinic, schools, universities, substance treatment centres) and, therefore, probably diverse clients, BI conferred benefits to adolescent substance users. BI had a small effect on alcohol consumption and related measures. The data for tobacco interventions suggested a very small reduction, particularly with general community interventions. The effect of BI with multiple substances appears substantial but the small sample cautions against expansive generalization. [source] Evidence for the effectiveness of sterile injecting equipment provision in preventing hepatitis C and human immunodeficiency virus transmission among injecting drug users: a review of reviewsADDICTION, Issue 5 2010Norah Palmateer ABSTRACT Aims To review the evidence on the effectiveness of harm reduction interventions involving the provision of sterile injecting equipment in the prevention of hepatitis C virus (HCV) and human immunodeficiency virus (HIV) transmission among injecting drug users (IDUs). The interventions assessed were needle and syringe programmes (NSP), alternative modes of needle/syringe provision (pharmacies, vending machines and outreach) and the provision of injecting equipment other than needles/syringes. Methods Systematic searches of the English language literature to March 2007 were undertaken to identify systematic, narrative or meta-analytical reviews (also known as a review of reviews) of the impact of interventions on HCV transmission, HIV transmission or injecting risk behaviour (IRB). Critical appraisal criteria classified the reviews as either high quality (,core') or supplementary: a framework based on the quality of reviews, the reviewers' conclusions and the designs/findings of the primary studies was used to derive evidence statements. Results Three core and two supplementary reviews of injecting equipment interventions were identified. According to the proposed framework, this study found (a) insufficient evidence to conclude that any of the interventions are effective in preventing HCV transmission; (b) tentative evidence to support the effectiveness of NSP in preventing HIV transmission; (c) sufficient evidence to support the effectiveness of NSP (and tentative evidence of an additional impact of pharmacy NSP) in reducing self-reported IRB; and (d) little to no evidence on vending machines, outreach or providing other injecting equipment in relation to any of the outcomes. Conclusions The evidence is weaker than given credit for in the literature. The lack of evidence for effectiveness of NSP vis-à-vis biological outcomes (HCV and HIV incidence/prevalence) reflects the limitations of studies that have been undertaken to investigate these associations. Particularly for HCV, low levels of IRB may be insufficient to reduce high levels of transmission. New studies are required to identify the intervention coverage necessary to achieve sustained changes in blood-borne virus transmission. [source] The burden of influenza in East and South-East Asia: a review of the English language literatureINFLUENZA AND OTHER RESPIRATORY VIRUSES, Issue 3 2008James M. Simmerman Abstract, While human infections with avian influenza A (H5NI) viruses in Asia have prompted concerns about an influenza pandemic, the burden of human influenza in East and Southeast Asia has received far less attention. We conducted a review of English language articles on influenza in 18 countries in East and Southeast Asia published from 1980 to 2006 that were indexed on PubMed. Articles that described human influenza-associated illnesses among outpatients or hospitalized patients, influenza-associated deaths, or influenza-associated socioeconomic costs were reviewed. We found 35 articles from 9 countries that met criteria for inclusion in the review. The quality of articles varied substantially. Significant heterogeneity was noted in case definitions, sampling schemes and laboratory methods. Early studies relied on cell culture, had difficulties with specimen collection and handling, and reported a low burden of disease. The recent addition of PCR testing has greatly improved the proportion of respiratory illnesses diagnosed with influenza. These more recent studies reported that 11,26% of outpatient febrile illness and 6-14% of hospitalized pneumonia cases had laboratory-confirmed influenza infection. The influenza disease burden literature from East and Southeast Asia is limited but expanding. Recent studies using improved laboratory testing methods and indirect statistical approaches report a substantial burden of disease, similar to that of Europe and North America. Current increased international focus on influenza, coupled with unprecedented funding for surveillance and research, provide a unique opportunity to more comprehensively describe the burden of human influenza in the region. [source] Microcystic adnexal carcinoma: report of four cases treated with Mohs' micrographic surgical techniqueINTERNATIONAL JOURNAL OF DERMATOLOGY, Issue 6 2005Amor Khachemoune MD Background, Microcystic adnexal carcinoma (MAC) is a rare and aggressive malignant tumor of the sweat glands. Clinically, it often presents as a firm subcutaneous nodule on the head and neck regions. On histology, MAC exhibits both pilar and sweat duct differentiation with a stroma of dense collagen. It often extends beyond the clinical margins with local spreading in the dermal, subcutaneous, and perineural tissue planes. It has a high local recurrence rate after standard excision. Recent preliminary reports have indicated more favorable cure rates with Mohs' micrographic surgery (MMS). Objective, To present our data on four cases of MAC treated by MMS. We also compared our findings with more recently reported series in the English language literature. Methods, We reviewed the medical records of four patients (two males and two females) with MAC treated by MMS over the last 3 years. We also obtained follow-up data. Results, In all four patients with MAC treated by MMS, there were no recurrences, with a mean follow-up of 1 year. Conclusion, We report an additional four MAC cases treated by MMS. The accumulated data continue to confirm that, if the diagnosis of MAC is made early, and if the anatomic location is accessible to excision by MMS, a favorable outcome can be expected. [source] Systematic review of interventions in the management of overweight and obese children which include a dietary componentINTERNATIONAL JOURNAL OF EVIDENCE BASED HEALTHCARE, Issue 1 2007Clare E Collins PhD BSc Dip Nutr Diet Dip Clin Epi APD Background, The prevalence of overweight and obesity in children and adolescents is increasing at an alarming rate around the world and prevention has become a key public health objective. Treatment and management of those already overweight and obese must be aligned with the best available evidence on effectiveness, if the risk of obesity-related morbidity and mortality is yet be reduced. Diet plays a pivotal role in successful treatment of obesity but to date, there is limited evidence on which to base practice. Objectives, To identify and present the best available evidence on the optimal dietetic treatment and management of children and adolescent who are overweight or obese. Search strategy, Published English language literature was searched using the electronic databases CINAHL, MEDLINE, PRE-MEDLINE, DARE, COCHRANE, EMBASE, AUSTROM, Current Concepts and Dissertation Abstracts. The databases were limited to English Language from 1975 until 2003. Government reports from the UK, USA and Australian were also searched and a hand search performed for the Journal of the Dietitians Association of Australia, International Journal of Obesity and the Journal of Human Nutrition and Dietetics and the bibliographies of retrieved articles. Selection criteria, (i) Interventions that evaluated the effectiveness of nutrition or dietary interventions to treat or manage overweight and obesity; (ii) Children aged less than 18 years; and (iii) Participants were defined as overweight or obese by relative weight or a measure of body weight status, studies that reported body weight per se were excluded. Data collection and analysis, An experienced professional librarian searched the databases, and two trained research assistants independently identified studies for retrieval and assessed each article for inclusion. The included studies were critically appraised for methodological quality by two people independently. Data were extracted from the appropriate articles and when a discrepancy arose, a third party would arbitrate. Main results, There were 116 articles that met the inclusion criteria. While 49 articles described randomised controlled trials, they arose from 37 separate studies. There were 67 non-randomised trials. Meta-analyses were performed on eight studies that included both a dietary intervention component and an adequate control group and on four studies that had follow-up data. There was a high degree of heterogeneity between studies and this made comparisons between studies problematic. Interventions that include diet therapy generally result in significant weight loss, at least in the short term. Many studies were poorly designed and had no or only minimal follow up. The details of the dietary intervention were often inadequately described and dietary outcomes rarely reported, making repetition of the studies difficult. Reviewers' conclusions, There is an urgent need for high quality studies investigating the optimal dietary approach to management of paediatric overweight and obesity. These studies require adequate follow up to ascertain if weight loss can be sustained in the long term. Details of the dietary prescription, adherence to the dietary intervention and diet-specific outcomes need to be reported in order to inform best practice. [source] Fatigue in children with long-term conditions: an evolutionary concept analysisJOURNAL OF ADVANCED NURSING, Issue 8 2009Margaret McCabe Abstract Title.,Fatigue in children with long-term conditions: an evolutionary concept analysis. Aim., This paper is a report of a concept analysis of fatigue in children with long-term conditions. Background., There is little research focused on the experience of fatigue in children. Previous work has focused primarily on children living with cancer. It is necessary to clarify and refine the concept, and add to the knowledge base that supports ongoing theoretical work in order to improve the clinical care of children with long-term conditions who experience fatigue. Method., English language literature published from 1989 to 2007 was searched using the CINAHL, Medline and PsychINFO data bases. Sixty-two papers and two book chapters were used in this concept analysis. Rodgers' method of evolutionary concept analysis was used. This inductive method helps us to view the concept in a sociocultural and temporal context. Findings., The number of publications focusing on fatigue in children is increasing. The analysis yielded two surrogate terms, five attributes, three antecedents and seven consequences. Based on this analysis, fatigue in children with long-term conditions appears to be a subjective experience of tiredness or exhaustion that is multidimensional and includes physical, mental, and emotional aspects. Conclusions., Evidence suggesting children with long-term conditions experience fatigue is increasing, but conceptual gaps remain. This analysis has yielded a view of fatigue in children that illustrates healthcare professionals' limited yet growing awareness of the symptom. Ongoing study as a means to refine our understanding of the concept could potentially lead to important contributions to clinical care of children with long-term conditions. [source] Hospital discharge planning for frail older people and their family.JOURNAL OF CLINICAL NURSING, Issue 18 2009Are we delivering best practice? Aims and objectives., This paper examined the available evidence concerning hospital discharge practices for frail older people and their family caregivers and what practices were most beneficial for this group. Background., Hospital discharge practices are placing an increasing burden of care on the family caregiver. Discharge planning and execution is significant for older patients where inadequate practices can be linked to adverse outcomes and an increased risk of readmission. Design., Literature review. Methods., A review of English language literature published after 1995 on hospital discharge of frail older people and family carer's experiences. Results., Numerous factors impact on the hospital discharge planning of the frail older person and their family carer's that when categorised focus on the role that discharge planning plays in bridging the gap between the care provided in hospital and the care needed in the community, its potential to reduce the length of hospital stay, the impact of the discharge process on family carer's and the need for a coordinated health professional approach that includes dissemination of information, clear communication and active support. Conclusion., The current evidence indicates that hospital discharge planning for frail older people can be improved if interventions address family inclusion and education, communication between health care workers and family, interdisciplinary communication and ongoing support after discharge. Interventions should commence well before discharge. Relevance to clinical practice., An awareness of how the execution of the hospital discharge plan is perceived by the principal family carer of a frail older person, will allow nurses and others involved with the discharge process to better reconcile the family caregivers' needs and expectations with the discharge process offered by their facility. The research shows there is a direct correlation between the quality of discharge planning and readmission to hospital. [source] Para-aural abscessation following traumatic ear canal separation in a dogJOURNAL OF SMALL ANIMAL PRACTICE, Issue 5 2001N. A. Connery Traumatic ear canal separation is rare in animals, with only eight dogs and one cat reported with the condition in the English language literature. Para-aural abscessation occurred in six of these nine animals. Diagnosis was made on otoscopic observation of a shortened, abruptly ending external ear canal that was free from advanced disease. Radiographs in those cases which have been described showed a disruption of the normal air opacity of the affected ear canal. Drainage, by creating a separate opening for the horizontal ear canal, or total ear canal ablation and lateral bulla osteotomy (TECA/LBO), have led to resolution of the clinical signs. This report adds a further case to the literature in which TECA/LBO was employed successfully. [source] Review article: small intestinal bacterial overgrowth, bile acid malabsorption and gluten intolerance as possible causes of chronic watery diarrhoeaALIMENTARY PHARMACOLOGY & THERAPEUTICS, Issue 10 2009X. FAN Summary Background, Chronic watery diarrhoea is one of the most common symptoms prompting GI evaluation. Recently, new diagnostic considerations have emerged as possible factors in chronic diarrhoea. Aim, To review available data regarding diagnosis and treatment of chronic diarrhoea with an emphasis on bacterial overgrowth and bile acid malabsorption. Methods, A systematic search of the English language literature of chronic diarrhoea was performed focused on three possible aetiologies of diarrhoea: small intestinal bacterial overgrowth (SIBO), idiopathic bile salt malabsorption (IBAM), gluten responsive enteropathy. Results, Recent studies suggest that SIBO and bile acid malabsorption may have been underestimated as possible causes of chronic watery diarrhoea. Gluten intolerance with negative coeliac serology is a contentious possible cause of watery diarrhoea, but requires further research before acceptance as an entity. Conclusion, In patients with otherwise unexplained chronic watery diarrhoea, small intestinal bacterial overgrowth and bile salt malabsorption should be considered and investigated. [source] Highlights in Emergency Medicine Medical Education Research: 2008ACADEMIC EMERGENCY MEDICINE, Issue 12 2009Susan E. Farrell MD Abstract Objectives:, The purpose of this article is to highlight medical education research studies published in 2008 that were methodologically superior and whose outcomes were pertinent to teaching and education in emergency medicine. Methods:, Through a PubMed search of the English language literature in 2008, 30 medical education research studies were independently identified as hypothesis-testing investigations and measurements of educational interventions. Six reviewers independently rated and scored all articles based on eight anchors, four of which related to methodologic criteria. Articles were ranked according to their total rating score. A ranking agreement among the reviewers of 83% was established a priori as a minimum for highlighting articles in this review. Results:, Five medical education research studies met the a priori criteria for inclusion and are reviewed and summarized here. Four of these employed experimental or quasi-experimental methodology. Although technology was not a component of the structured literature search employed to identify the candidate articles for this review, 14 of the articles identified, including four of the five highlighted articles, employed or studied technology as a focus of the educational research. Overall, 36% of the reviewed studies were supported by funding; three of the highlighted articles were funded studies. Conclusions:, This review highlights quality medical education research studies published in 2008, with outcomes of relevance to teaching and education in emergency medicine. It focuses on research methodology, notes current trends in the use of technology for learning in emergency medicine, and suggests future avenues for continued rigorous study in education. [source] Oral graft-versus-host diseaseORAL DISEASES, Issue 5 2008MM Imanguli Objective:, Graft-versus-host disease (GVHD) is a leading cause of morbidity and mortality in patients receiving hematopoietic cell transplant. It is estimated that 40,70% of engrafted patients surviving the initial transplant eventually develop chronic GVHD (cGVHD), which can persist for months to years and require long-term management from multiple disciplines. This review describes the oral component of this transplant complication. Design:, The search related to GVHD patho-biology, salivary gland disease after hematopoietic cell transplant and treatments for oral GVHD encompassed literature from 1966 through 2008. Searches were limited to the MEDLINE/PubMed database and English language literature in peer-reviewed journals. Results:, Our understanding of the patho-biology of oral cGVHD is based on studies of other affected tissues. It is difficult to determine the prevalence and incidence of salivary gland disease after transplant because there is no universally accepted case definition. In general, clinical trials for treatment of oral cGVHD have been too small to make strong recommendations for use in clinical practice. Conclusions:, Larger well-designed clinical studies are needed to understand the patho-biology of oral cGVHD and determine best treatments for this disease. [source] Health, medication use, and agricultural injury: A reviewAMERICAN JOURNAL OF INDUSTRIAL MEDICINE, Issue 11 2009Donald C. Voaklander PhD Abstract Background Agricultural work in the United States and Canada continues to be one of the most dangerous vocations. Surveillance evidence suggests that older farmers (>60 years of age) are at greater risk of serious injury than their younger counterparts. The purpose of this article was to outline illnesses and medications that may contribute to older farmers' increased risk of agricultural injury and to determine a minimum set of health-related covariates that could be used in farm injury studies. Methods A review of English language literature in Medline, CINAHL, and NIOSH databases was conducted examining disease and medication factors related to farm injury. Results Health- and disease-related factors most commonly reported as significantly contributing to agricultural injury included previous injury, hearing problems, depression, arthritis, and sleep deprivation. The use of "any medication" was identified as a significant risk factor for injury in a number of studies. The use of sleep medication was significantly related to injury in two studies. Conclusions Based on the findings, it is recommended that at a minimum, researchers collect information on the prevalence of previous injury, hearing problems, depression, arthritis/muscular-skeletal problems and sleep disturbance as these have been identified as significant risk factors in a number of studies. In addition, where subjects that identify any of these afflictions, further information should be sought on any medications used in their treatment which can add data on disease severity. More research and surveillance activities need to be focused on the older farm worker. This population is critical to the maintenance of the agricultural base in North America and health and safety research initiatives need to address this. By integrating research from the fields of gerontology, occupational health and safety, and injury prevention, innovative interventions could be constructed to assist the aging farmer in the continuation of safe farming. Am. J. Ind. Med. 52:876,889, 2009. © 2009 Wiley-Liss, Inc. [source] Placental mesenchymal dysplasia associated with fetal aneuploidyPRENATAL DIAGNOSIS, Issue 3 2005Marta C. Cohen Abstract Objectives To describe three cases of placental mesenchymal dysplasia (PMD) associated with abnormal karyotype and review the cases reported in the literature. Methods The cases were retrieved from the files of three different institutions. A search of the English language literature was performed using Medline database. Results Placental abnormalities suggestive of molar changes were seen on the prenatal ultrasound scans. Histologically, the cases had large, hydropic stem villi with myxomatous stroma, cistern formation and ,chorangiomatoid' changes. The placental and fetal karyotypes identified were trisomy 13 (47,XX,t(1:13)(q32;q32)+ 13); Klinefelter syndrome (47,XXY) and triploidy (69,XXX). Including these 3 cases, of 66 reported cases, 51 (78%) were female and 14 (22%) male (ratio 3.6:1); the karyotype was normal in 32/36 (89%) and abnormal in 4/36 (11%); Beckwith,Wiedemann syndrome was confirmed or suspected in 15/66 (23%). Excluding termination of pregnancies, intrauterine death occurred in 18/54 (33%) cases. Conclusion Molar ultrasonographic appearances associated with increased maternal serum alpha-fetoprotein but normal, or slightly elevated, levels of ß human Chorionic Gonadotrophin should raise the clinical suspicion of PMD. The diagnosis of this condition should not be disregarded when an abnormal fetus and/or an abnormal karyotype are demonstrated. Copyright © 2005 John Wiley & Sons, Ltd. [source] CASE REPORTS: Penile Constriction Devices: Case Report, Review of the Literature, and Recommendations for ExtricationTHE JOURNAL OF SEXUAL MEDICINE, Issue 7 2008Jonathan Silberstein ABSTRACT Introduction., Penile constriction devices often present significant challenges to urologic surgeons. Failure to remove such devices can lead to significant ischemia and loss of tissue. Patients often present after several days of ischemia and swelling have developed. Aim., This article reviews previously published data on penile constriction devices and strategies for their removal. Additionally, we present new methodologies for extrication. Methods., A comprehensive review of the English language literature was performed using MEDLINE. "Penile incarceration" and "penile strangulation" were used as search terms, and a manual bibliographic review of cross-referenced items was performed. Publications prior to 1970 were excluded from our search. Main Outcome Measures., Review of published literature on penile constriction devices and their removal. Results., Penile incarceration is frequently described in the literature as an isolated case report or small series describing the approach of a single physician or group of physicians for dealing with these problems. Penile incarceration has been reported in a wide spectrum of age groups, with the incarcerating object most frequently placed for erotic or autoerotic purposes. While the most commonly reported devices causing incarceration are metal rings, higher-grade penile injuries are more frequently sustained by nonmetallic objects. Patients who present with incarceration after 72 hours are more likely to sustain higher-grade injuries than those who seek more timely treatment. Strategies for extrication depend on the type of device used, the length of time of incarceration, the patient's ability to remain calm, and the tools available to the presenting physicians. Conclusion., Penile incarceration is a urologic emergency with potentially severe clinical consequences. With rapid intervention and removal of the foreign body, most patients do extremely well and need no further intervention. Removal of such devices can be challenging and often requires resourcefulness and a multidisciplinary approach. Silberstein J, Grabowski J, Lakin C, and Goldstein I. Penile constriction devices: Case report, review of the literature, and recommendations for extrication. J Sex Med 2008;5:1747,1757. [source] Corticosteroid Treatment for Idiopathic Facial Nerve Paralysis: A Meta-analysis,THE LARYNGOSCOPE, Issue 3 2000Mitchell Jay Ramsey CPT Abstract Objective A meta-analysis was designed to evaluate facial recovery in patients with complete idiopathic facial nerve paralysis (IFNP) by comparing outcomes of those treated with corticosteroid therapy with outcomes of those treated with placebo or no treatment. Study Design Meta-analysis of prospective trials evaluating corticosteroid therapy for idiopathic facial nerve paralysis. Methods A protocol was followed outlining methods for trial selection, data extraction, and statistical analysis. A MEDLINE search of the English language literature was performed to identify clinical trials evaluating steroid treatment of IFNP. Three independent observers used an eight-point analysis to determine inclusion criteria. Data analysis was limited to individuals with clinically complete IFNP. The endpoints measured were clinically complete or incomplete facial motor recovery. Effect magnitude and significance were evaluated by calculating the rate difference and Fisher's Exact Test P value. Pooled analysis was performed with a random effects model. Results Forty-seven trials were identified. Of those, 27 were prospective and 20 retrospective. Three prospective trials met the inclusion criteria. Tests of heterogeneity indicate the trial with the smallest sample size (RD = ,0.19; 95% CI, ,0.58,0.20), to be an outlier. It was excluded from the final analysis. Analyses of data from the remaining two studies indicate corticosteroid treatment improves complete facial motor recovery for individuals with complete IFNP. Rate difference demonstrates a 17% (99% CI, 0.01,0.32) improvement in clinically complete recovery for the treatment group based on the random effects model. Conclusions Corticosteroid treatment provides a clinically and statistically significant improvement in recovery of function in complete IFNP. [source] Parosteal osteosarcoma: report of a case and review of the literatureAUSTRALIAN DENTAL JOURNAL, Issue 1 2010TC Huang Abstract Parosteal osteosarcoma is a rare malignancy of the bone that usually arises in the long bones. Involvement of the oral cavity is rare. Only 12 cases of intraoral parosteal osteosarcoma have been reported in the English language literature. This paper defines the major clinical, radiographic and histologic features of parosteal osteosarcoma and illustrates these with a case of a 33-year-old male presenting with a three-month history of a painless enlarging lump in the right maxilla. A critical and comprehensive review of the English language literature is also provided. [source] | |||||||||||||||||||||||||