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Common Condition (common + condition)
Selected AbstractsInherited Accessory Nail of the Fifth Toe Cured by Surgical MatricectomyDERMATOLOGIC SURGERY, Issue 8 2004Ching-Chi Chi MD Background. The inherited accessory nail of the fifth toe is a common condition in the Chinese population. Objective. The objective was to demonstrate three lesions in two cases of inherited accessory nail of the fifth toe successfully treated with surgical matricectomy. Methods. Under local anesthesia and use of tourniquet, the proximal nail fold was incised and the matrix of the accessory nail was exposed and then excised by scalpel surgery. The skin defect left after removal of the lesion was repaired with a rotation flap. Results. Histopathologic examination of the surgical specimens revealed that the matrices of the accessory nails were completely extirpated. No recurrence was found 2 years after operation. Conclusion. The inherited accessory nail of the fifth toe was cured by surgical matricectomy. [source] Glucose intolerance and associated factors in Mongolia: results of a national surveyDIABETIC MEDICINE, Issue 6 2002J. Suvd Abstract Aims Prevalence of glucose intolerance,diabetes and impaired glucose tolerance (IGT),and of related conditions such as obesity and hypertension, was studied in six population samples in Mongolia in 1999. Methods Diagnosis of glucose intolerance was made on the basis of 2-h blood glucose concentration, according to criteria recommended by the latest report of a WHO Expert Group. Results Crude prevalence of diabetes was 2.9% (2.6% in men and 3.2% in women). Prevalence of IGT was 10.2% (9.3% in men and 10.8% in women). Age standardization to the standard world population of Segi resulted in a total sample prevalence of 3.1% for diabetes and 9.2% for IGT. Prevalence of abnormal glucose tolerance differed according to district of residence. Approximately one-third of the subjects with diabetes were diagnosed prior to the survey. Of those who were diagnosed previously, approximately one-half were not under any form of treatment. Subjects with abnormal glucose tolerance were older, more obese and had higher blood pressure and prevalence of hypertension than those with normoglycaemia. One-half of men and almost one-half of women were hypertensive. Three-quarters of the diabetic subjects were hypertensive. One-third of all subjects were centrally obese. Considering the conditions of principal interest,glucose intolerance, hypertension and obesity,one-half of all subjects demonstrated one or more of these conditions. Central obesity was the most common condition, followed by hypertension and then glucose intolerance. Central obesity and hypertension was the most common combination (17% of all subjects) and 4% exhibited all three conditions. Conclusions Non-communicable diseases are already a threat to public health in Mongolia. Although the prevalence of diabetes is not high by international standards, the relatively high prevalence of IGT suggests that the situation may deteriorate in the future in the absence of concerted action to prevent and control diabetes and related conditions. [source] Avascular necrosis not Charcot'sDIABETIC MEDICINE, Issue 10 2001Y. P. Samarasinghe Abstract Background, A case of avascular necrosis (AN) of the navicular bone, in a 24-year-old woman with Type 1 diabetes with peripheral neuropathy, in the absence of any history of direct trauma is presented. The clinical and radiological features at presentation suggested an evolving Charcot arthropathy (CA), but subsequent serial X-rays clearly confirmed AN. Conclusions Swelling and foot deformity in association with long-standing diabetic peripheral neuropathy is suggestive of CA, although AN, a less common condition, may show the same clinical features. It is therefore important to undertake further confirmatory radiological investigations if there is any doubt about the diagnosis. Diabet. Med. 18, 846,848 (2001) [source] BIODIVERSITY RESEARCH: Population expansion in an invasive grass, Microstegium vimineum: a test of the channelled diffusion modelDIVERSITY AND DISTRIBUTIONS, Issue 5 2010Nathaniel P. Miller Abstract Aim, The greatest biodiversity impact of non-native plant species is caused by rapid expansion of colonist populations. Unfortunately, invasion has rarely been documented in real time at a population scale, and demographic mechanisms of invasion remain unclear. Our goal is to describe real-time expansion of populations, using channelled diffusion as a null model. Location, The study examined three populations of the invasive annual grass Microstegium vimineum in mature second-growth forests of south-eastern Ohio and nearby West Virginia, USA. Methods, Distributions were recorded in belt transects perpendicular to population edges over a period of 3 years. A second group of belt transects documented spread along five types of potential movement corridor. Observed changes in distribution were compared with predictions from a diffusion model. A seed-sowing experiment tested seed availability, microsite quality and proximity to potential movement corridors as factors controlling population spread. Results, Population boundaries showed little change over the study period. Colonization was limited by propagule availability over distances as little as 0.25 m, and to a lesser extent by litter cover. Populations did not advance along several potential movement corridors including unpaved roads, off-road vehicle trails and footpaths. Advance was observed along deer trails and stream courses but did not conform to the wave-form distribution predicted by diffusion theory. During the study, seeds were moved out of experimental plots by sheet flow and minor flooding events along small streams. Main conclusion, At a population level, invasion is driven by processes that are episodic in time and non-random in space , probably a common condition in non-native plant species. Spatially realistic models are likely to be more useful than diffusive models in managing invasions at these scales. [source] Matters of the heart: the physiology of cardiac function and failureEXPERIMENTAL PHYSIOLOGY, Issue 6 2007Godfrey Smith Heart failure as a result of a myocardial infarction (MI) is a common condition with a poor prognosis. The adaptive changes in the surviving myocardium appear to be insufficient in terms of both mechanical/contractile performance and electrical stability. The modification of the underlying myocardial physiology is complex, varying across the different layers within the wall of the ventricle and within one layer. Two therapeutic strategies are briefly discussed, as outlined here. (i) Enhancing contractility by alteration of the expression of a single protein (e.g. sarco-endoplasmic reticulum Ca2+ ATPase, SERCA) could potentially reverse both mechanical and electrical abnormalities. However, experimental data involving the upregulation of SERCA suggest that the therapeutic range of this approach is narrow. (ii) The use of regular exercise training to improve cardiac performance in heart failure. This appears to act by normalizing a number of aspects of myocardial physiology. [source] Does contact dermatitis to fragrances influence the quality of life?FLAVOUR AND FRAGRANCE JOURNAL, Issue 4 2009A descriptive study measuring, comparing the quality of life, skin involvement in patients with contact dermatitis to fragrances Abstract The study of the impact of diseases on individuals' quality of life is an important and useful tool for clinicians, particularly for an efficient follow-up and for the good management of patients suffering from chronic diseases. Contact dermatitis is a common condition in dermatological patients. However, despite efficient screening, the understanding and acceptance of contact allergy remain difficult and avoidance of these allergens is not always possible. The aim of this study was to determine whether contact dermatitis to fragrances affects quality of life and to define whether there is a relationship between the severity of skin involvement and quality of life. To measure the quality of life, we chose the VQ-Dermato (VQ-d) questionnaire, the only valid and reliable questionnaire in French, to which we added 10 non-validated specific questions regarding fragrances. We included patients with pertinent positive patch test reactions to fragrances attending the contact clinic between 1 January 1998 and 30 September 2004. During this time, 2814 patients were patch tested and 310 had positive reactions to the fragrance mix 8% (FM) of the standard series. We recruited non-atopic individuals, exclusively allergic to fragrance mix, with patch test reactions scored ++ and +++; the only additional positive reactions accepted were to balsam of Peru and the patient's own perfumes; 52 patients met these criteria, but only 33 participated. To evaluate the severity of skin involvement, we used the severity scoring of atopic dermatitis (SCORAD index). The quality of life of individuals allergic to fragrances was mostly moderately affected. Patients were more affected psychologically during the first year after the diagnosis of fragrance allergy. Skin reaction during the acute stage of contact allergy to fragrances can be severe. No correlation between VQ-d and SCORAD could be established. It was concluded that there was no severe impact on quality of life because of fragrance contact allergy, but that psychological issues and depression may play an important role in determining the way skin disease affects people. Patch testing improves the quality of life. Lack of correlation between VQ-d and SCORAD demonstrates that an objective measure such as SCORAD may not fully capture the impact of the disease. These results cannot be generalized because of the low response rate and limited sample size. Copyright © 2009 John Wiley & Sons, Ltd. [source] Change in pattern of skin disease in Kaduna, north-central NigeriaINTERNATIONAL JOURNAL OF DERMATOLOGY, Issue 9 2007Husain Yahya MSc Background, We report our experience on the pattern of skin disease in Kaduna, north-central Nigeria over a 6-year period, and compare it with a similar survey conducted in the same area 30 years ago and with surveys from Nigeria and from other parts of Africa. Methods, The medical records of new patients attending the dermatology outpatient clinics of Barau Dikko Specialist Hospital and Habbat Medical Center from March 2000 to December 2005 were retrieved. Demographic data (age and sex) and the diagnoses of skin disease were extracted and analyzed. Results, A total of 5982 cases was seen. Forty-nine per cent were males and 51% were females. One-third of the patients were aged under 20 years, and three quarters were aged below 40 years. Eczematous dermatitis was the most common skin disorder seen, making up 35% of cases, and had replaced dermatophyte infections and scabies, which were the most dominant skin diseases 30 years previously (now constituting 6% and 1.4% of cases, respectively). Atopic dermatitis had more than doubled in frequency (13.8% vs. 5.2%), and contact dermatitis had tripled in frequency (5.8% vs. 1.8%). Acne vulgaris (6.7%), pigmentary disorders (3.9%), urticaria (3.6%), papular urticaria (3.6%), hair disorders (3.3%), lichen simplex chronicus (3%), viral warts (2.9%), and drug eruptions (2.7%) had also increased. Human immunodeficiency virus-related skin disease constituted 4.3% of cases, with pruritic papular eruption being the most common condition. Conclusion, These changes in skin disease can be attributed mainly to an increase in urbanization and improved socio-economic conditions. [source] Review of systematic reviews about the efficacy of non-pharmacological interventions to improve sleep quality in insomniaINTERNATIONAL JOURNAL OF EVIDENCE BASED HEALTHCARE, Issue 4 2009Gerrit J De Niet MSc RN Abstract Background, Insomnia is a very common condition in various populations. Non-pharmacological interventions might offer (safe) alternatives for hypnotics. Aim, To evaluate the evidence for efficacy from systematic reviews about non-pharmacological interventions to improve sleep quality in insomnia by a systematic review of systematic reviews and meta-analyses. Search strategy, Search strategies were conducted in the Database of Abstracts of Reviews of Effects (2002,July 2008), The Cochrane Database of Systematic Reviews (2000,July 2008) and PubMed (1950,July 2008). Sleep quality was the outcome measure of interest. Selection criteria, Systematic reviews about the efficacy of one or more non-pharmacological interventions for insomnia, concerning both adult and elderly populations, were included. Reviews that included studies performed among populations suffering with severe neurological or cognitive impairments or with addictive disorders were excluded. Data analysis, Relevant data were extracted. The quality of the reviews found was appraised by using the Overview Quality Assessment Questionnaire. The evidence was appraised and divided into six classes. Results and conclusions, Sixteen reviews about 17 interventions were included. Six reviews were of adequate methodological quality. Of these, only one provided an effect size: a moderate effect was found for music-assisted relaxation. Weak evidence indicating a large effect was found for multicomponent cognitive behavioural therapy, progressive muscle relaxation, stimulus control and ,behavioural only'. Weak evidence indicating a moderate effect was found for paradoxical intention. Finally, weak evidence indicating a moderate to large effect was found for relaxation training. Because of the lack of sufficient methodological quality and the lack of calculated effect sizes, most of the included reviews were not suitable for drawing rigorous conclusions about the effect of non-pharmacological interventions on sleep quality in insomniacs. The non-pharmacological treatment of insomnia would benefit from renewed reviews based on a rigorous methodological approach. [source] Nurses' attitudes towards adult patients who are obese: literature reviewJOURNAL OF ADVANCED NURSING, Issue 2 2006Ian Brown BSc RGN RHV PhD PGCE Aims., This paper presents a review of all empirical studies focusing on nurses' attitudes towards adult overweight or obese patients, with the aim of clarifying the dimensions and patterns of these attitudes and the methods by which they have been studied. Background., Obesity has become a common condition and a major public health concern, but it is often associated with negative attitudes and discrimination. Nurses play a key role in providing support and care to patients who are obese. Methods., Electronic searches were carried out on seven databases from inception to December 2004, along with hand-searching of references in relevant studies. The search terms were built around obesity (and related terms), nursing (and its branches) and attitudes (and related terms). Eleven studies met the inclusion criteria. Data were extracted and summarized in tabular form and analysed in relation to the aims of this review during January 2005. Findings., There is relatively little research about nurses' attitudes towards obese patients, and the studies reviewed mostly have weaknesses of sampling and measurement. However, they do consistently suggest that a proportion of nurses have negative attitudes and beliefs, reflecting wider stereotypes within Western cultures. There is also a hint of a more complex mix of attitudes among nurses, some of which may counter the consequences of negative attitudes, but these have not been adequately investigated. A number of variables that influence attitudes of nurses can be identified, including age, gender, experience and the weight/body mass index of the nurse. Conclusion., Further research (both qualitative and quantitative) is needed with more rigorous sampling and, where appropriate, more consistency of measurement. A shift in focus towards the sets of attitudes (positive as well as negative) and behaviours that influence health service quality and outcomes for obese persons would be useful. [source] Prevalence and Correlates of Fecal Incontinence in Community-Dwelling Older AdultsJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 4 2005Patricia S. Goode MD Objectives: To determine prevalence and correlates of fecal incontinence in older community-dwelling adults. Design: A cross-sectional, population-based survey. Setting: Participants interviewed at home in three rural and two urban counties in Alabama from 1999 to 2001. Participants: The University of Alabama at Birmingham Study of Aging enlisted 1,000 participants from the state Medicare beneficiary lists. The sample was selected to include 25% black men, 25% white men, 25% black women, and 25% white women. Measurements: The survey included sociodemographic information, medical conditions, health behaviors, life-space assessment (mobility), and self-reported health status. Fecal incontinence was defined as an affirmative response to the question "In the past year, have you had any loss of control of your bowels, even a small amount that stained the underwear?" Severity was classified as mild if reported less than once a month and moderate to severe if reported once a month or greater. Results: The prevalence of fecal incontinence in the sample was 12.0% (12.4% in men, 11.6% in women; P=.33). Mean age±standard deviation was 75.3±6.7 and ranged from 65 to 106. In a forward stepwise logistic regression analysis, the following factors were significantly associated with the presence of fecal incontinence in women: chronic diarrhea (odds ratio (OR)=4.55, 95% confidence interval (CI)=2.03,10.20), urinary incontinence (OR=2.65, 95% CI=1.34,5.25), hysterectomy with ovary removal (OR=1.93, 95% CI=1.06,3.54), poor self-perceived health status (OR=1.88, 95% CI=1.01,3.50), and higher Charlson comorbidity score (OR=1.29, 95% CI=1.07,1.55). The following factors were significantly associated with fecal incontinence in men: chronic diarrhea (OR=6.08, 95% CI=2.29,16.16), swelling in the feet and legs (OR=3.49, 95% CI=1.80,6.76), transient ischemic attack/ministroke (OR=3.11, 95% CI=1.30,7.41), Geriatric Depression Scale score greater than 5 (OR=2.83, 95% CI=1.27,6.28), living alone (OR=2.38, 95% CI=1.23,4.62), prostate disease (OR=2.29, 95% CI=1.04,5.02), and poor self-perceived health (OR=2.18, 95% CI=1.13,4.20). The following were found to be associated with increased frequency of fecal incontinence in women: chronic diarrhea (OR=6.39, 95% CI=2.25,18.14), poor self-perceived health (OR=5.37, 95% CI=1.75,16.55), and urinary incontinence (OR=4.96, 95% CI=1.41,17.43). In men, chronic diarrhea (OR=5.38, 95% CI=1.77,16.30), poor self-perceived health (OR=3.91, 95% CI=1.39,11.02), lower extremity swelling (OR=2.86, 95% CI=1.20,6.81), and decreased assisted life-space mobility (OR=0.73, 95% CI=0.49,0.80) were associated with more frequent fecal incontinence. Conclusion: In community-dwelling older adults, fecal incontinence is a common condition associated with chronic diarrhea, multiple health problems, and poor self-perceived health. Fecal incontinence should be included in the review of systems for older patients. [source] Signs of critical illness polyneuropathy and myopathy can be seen early in the ICU courseACTA ANAESTHESIOLOGICA SCANDINAVICA, Issue 6 2009K. AHLBECK Background: Critical illness polyneuropathy and myopathy (CIPNM) is recognized as a common condition that develops in the intensive care unit (ICU). It may lead to a prolonged hospital stay with subsequent increased ICU and hospital costs. Knowledge of predisposing factors is insufficient and the temporal pattern of CIPNM has not been well described earlier. This study investigated patients with critical illness in need of prolonged mechanical ventilation, describing comprehensively the time course of changes in muscle and nerve neurophysiology, histology and mitochondrial oxidative function. Methods: Ten intensive care patients were investigated 4, 14 and 28 days after the start of mechanical ventilation. Laboratory tests, neurophysiological examination, muscle biopsies and clinical examinations were performed. Neurophysiological criteria for CIPNM were noted and measurements for mitochondrial content, mitochondrial respiratory enzymes and markers of oxidative stress were performed. Results: While all patients showed pathologic changes in neurophysiologic measurements, only patients with sepsis and steroid treatment (5/5) fulfilled the CIPNM criteria. The presence of CIPNM did not affect the outcome, and the temporal pattern of CIPNM was not uniform. All CIP changes occurred early in ICU care, while myopathy changes appeared somewhat later. Citrate synthase was decreased between days 4 and 14, and mitochondrial superoxide dismutase was increased. Conclusion: With comprehensive examination over time, signs of CIPNM can be seen early in ICU course, and appear more likely to occur in patients with sepsis and corticosteroid treatment. [source] An evaluation of topical 3% salicylic acid and 1% hydrocortisone in the maintenance of scalp pruritusJOURNAL OF COSMETIC DERMATOLOGY, Issue 3 2005Zoe Diana Draelos Summary Background, Scalp pruritus is a common condition causing dermatologic distress. The presence of skin scale on clothing is cosmetically undesirable and scalp scratching in public is socially embarrassing. Scratching can also result in removal of the cuticle and premature hair shaft fracture. Objective, To demonstrate the efficacy of 3% salicylic acid in combination with 1% hydrocortisone in the treatment of scalp pruritus. Methods, Sixty subjects with moderate scalp scaling and scalp pruritus were enrolled in a three-arm double blind 2-week study. The 20 subjects in arm 1 applied a topical 1% hydrocortisone product twice daily. The 20 subjects in arm 2 applied a topical 3% salicylic acid product twice daily. Lastly, the 20 subjects in arm 3 applied a topical 3% salicylic acid product in the morning and a topical 1% hydrocortisone product in the evening. Evaluations were performed at baseline, after 1 week of treatment, and after 2 weeks of treatment. The study investigator evaluated the subjects for scalp scale, erythema, excoriation, and overall assessment. In addition, scalp scale scrapings were collected and analyzed to gain further insight into scalp scale morphology. Subject assessments and scalp photography was also performed. Results, The investigator assessments revealed less excoriation in the hydrocortisone twice daily arm over the salicylic acid twice daily arm (P = 0.03), which might be expected because of its anti-inflammatory effect. The morning salicylic acid application and evening hydrocortisone application arm performed better than the salicylic acid twice daily group at week 2 in terms of erythema (P = 0.02), excoriation (P = 0.03), and overall assessment (P = 0.01). Scalp scale scrapings revealed the least amount of retained skin scale in the combination salicylic acid/hydrocortisone group. Conclusion, The combination of a 3% salicylic acid keratolytic combined with a 1% hydrocortisone anti-inflammatory provides the best relief of scalp pruritus. [source] Adult coeliac disease: Prevalence and clinical significanceJOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, Issue 9 2000H Bramwell Cook Abstract Background and Aims: Although coeliac disease is a common condition, the role of population screening is not clear. The aim of this study was to determine the prevalence and clinical significance of coeliac disease in the adult population of Christchurch, New Zealand. Methods: A total of 1064 adults randomly selected from the 1996 Christchurch electoral rolls were enlisted. The subjects were screened for coeliac disease using the anti-endomysial antibody test (EMA), and all those with positive tests were reviewed and underwent a small bowel biopsy. Results: Twelve of the 1064 persons tested (1.1%) were EMA positive and all had small bowel biopsy histology consistent with coeliac disease. Two of the 12 subjects were previously known to be EMA positive although neither had a small bowel biopsy. One additional subject with known and treated coeliac disease was also enrolled but was EMA negative. Thus, the overall prevalence of coeliac disease was 13 of 1064 subjects (1.2%, or 1 : 82), 10 of whom were newly diagnosed (0.9%, or 1 : 106) and three were previously known or suspected to have coeliac disease (0.3%, or 1 : 355). The prevalence in both sexes was similar. Nine of the 12 EMA-positive coeliac disease subjects identified by the use of screening reported symptoms, of which tiredness and lethargy were the most common. The subjects were of normal stature, although females tended to be lean. None of the subjects were anaemic, but four were iron deficient and four folate deficient. Five of the 12 had sustained bone fractures. Bone mineral density was reduced in males but not in females. Conclusions: The prevalence of coeliac disease in the adult population of Christchurch, New Zealand, is 1.2%. Unrecognized coeliac disease which was detected by population screening was three-fold more common than proven or suspected coeliac disease. Population screening may identify subjects who could benefit from treatment. [source] Are single fractions of radiotherapy suitable for plantar fasciitis?JOURNAL OF MEDICAL IMAGING AND RADIATION ONCOLOGY, Issue 2 2004Fabian Schwarz Summary The use of radiotherapy for plantar fasciitis has never been reported in Australasia and is scarcely found in the English language medical literature, but it is commonly used in Europe, especially in Germany. In Europe, treatment courses consisting of multiple small fractions have been associated with high levels of pain relief. In the present report, the use of single fractions or radiotherapy was evaluated by reviewing seven consecutive patients referred for treatment and by applying objective and subjective criteria for pain relief. One patient died of unrelated causes soon after treatment and one declined to receive radiotherapy. Four patients each received a single dose of 8 Gy resulting in complete pain relief. One patient was treated with 8 Gy and 12 weeks later was retreated achieving partial pain relief. A follow-up interview was conducted after a mean of 15.6 months, ranging from 1.5 to 30 months. No acute or late effects occurred; however, the possibility that delayed effects may yet occur, particularly carcinogenesis, cannot be excluded. Radiotherapy for this common condition should be investigated further as it might be safer and more effective than other methods currently in use. [source] Current issues for nurse practitioners: HyponatremiaJOURNAL OF THE AMERICAN ACADEMY OF NURSE PRACTITIONERS, Issue 11 2007Ruth Haskal NP-C (Adult Nurse Practitioner) Abstract Purpose: To review the assessment, diagnosis, and management of hyponatremia (serum sodium <135 mEq/L), the most common electrolyte disturbance as a result of dysregulation of water balance in hospitalized or institutionalized patients. Data sources: Comprehensive search using keywords AVP receptor antagonists, hyponatremia, SIADH, conivaptan, tolvaptan, lixivaptan, nurse practitioner, and others was carried out using the National Library of Medicine (PubMed) Web site from which full-text articles were obtained. Meeting abstracts were obtained from scientific sessions including the American Society of Nephrology Renal Week 2004 and the Endocrine Society,s 87th Annual Meeting (2005). The Vaprisol (conivaptan hydrochloride injection) package insert was referenced and obtained from FDA.gov. Conclusions: A diagnosis of hyponatremia requires thorough investigation for underlying causes and prompt treatment to prevent poor patient outcomes. In clinical trials, a new class of drugs called the arginine vasopressin (AVP) receptor antagonists or aquaretics has been shown to be safe and effective for the treatment of hyponatremia. Among this class of agents, intravenous conivaptan hydrochloride, indicated for the treatment of euvolemic hyponatremia in hospitalized patients, is the first drug in class approved for use. Implications for practice: Elderly patients, and those with certain conditions such as heart failure, tuberculosis, cirrhosis, and head injury, may be at increased risk for hyponatremia. In hospitalized patients following surgery and the use of certain medications, hyponatremia is a common condition. A thorough understanding of the physiology of water balance and the risk factors associated with hyponatremia is essential for prompt and effective intervention. Awareness of the limitations of conventional therapies and the availability of new treatment options for hyponatremia allows clinicians to optimize patient care. [source] Recognizing And Treating Non-Infectious RhinitisJOURNAL OF THE AMERICAN ACADEMY OF NURSE PRACTITIONERS, Issue 9 2003Terrye Mastin APRN Purpose To increase clinicians' familiarity with nonallergic and mixed rhinitis and to differentiate these from allergic rhinitis, thus providing for an accurate diagnosis and facilitating a successful initial treatment program. Data Sources A Medline search of published journal articles was supplemented with known books and proceedings pertaining to rhinitis. Conclusions Although there is significant overlap of symptoms among the three types of rhinitis (i.e., allergic, nonallergic, and mixed), the patient history often contains clues that can aid in establishing a correct diagnosis. The new Patient Rhinitis Screen, a questionnaire developed for use in the primary care arena, facilitates the diagnostic process. Implications for Practice As the most common condition in the outpatient practice of medicine, rhinitis is frequently treated by primary care practitioners. Recent guidelines for the diagnosis and management of rhinitis suggest that a specific diagnosis of allergic, nonallergic, or mixed rhinitis leads to more effective treatment strategies. The result is successful and efficient care utilizing, as appropriate, broad-based and symptom-specific therapies. [source] Screening, Diagnosis, and Clinical Care for DepressionJOURNAL OF THE AMERICAN ACADEMY OF NURSE PRACTITIONERS, Issue 7 2002ANP-C, Mary Jo Goolsby EdD Depression is an extremely common condition, which usually responds well to prescribed treatment. Many patients have undiagnosed depression or related illnesses. There are a variety of screening tools that can be applied in practice settings. It is recommended that adult patients be screened for depression in practice sites able to coordinate the actual diagnosis and treatment of depression. This column reviews two sets of recommendations specific to the screening, diagnosis, and treatment of depression. Readers are invited to submit suggestions for future CPG columns and manuscripts reviewing CPGs. NPs interested in contributing to the column are invited to contact the column editor, Dr. Goolsby, to discuss their ideas. JAANP's readership is broad, covering all NP specialties. CPGs applicable to any areas of care can be submitted (from acute care to long term care, from neonatal care to geriatric care). [source] Chronic prostatitis and chronic pelvic pain in men: aetiology, diagnosis and management,JOURNAL OF THE EUROPEAN ACADEMY OF DERMATOLOGY & VENEREOLOGY, Issue 3 2002GA Luzzi ABSTRACT Patients with chronic prostatitis/pelvic pain syndrome typically report genital or pelvic pain (in or around the penis, perineum, scrotum) lasting >3 months. Whereas true chronic bacterial prostatitis is an uncommon condition characterised by recurrent prostatic and urinary infection, chronic pelvic pain syndrome (CPPS) is a common condition in which no infection is found. Recent surveys suggest a prevalence of 2.5,3% for CPPS. The four-glass test, traditionally used to distinguish inflammatory and inflammatory forms of CPPS, has not been adequately validated; whether the distinction is clinically meaningful is increasingly questioned. The aetiology of CPPS is not known; urodynamic studies imply a neuromuscular origin. More recent work supports a role for proinflammatory cytokines in the pathogenesis. In the management of chronic bacterial prostatitis, trials support the use of quinolone antibiotics as first-line treatment. In contrast, the management of CPPS is generally unsatisfactory, as no reliable treatment has been identified. Treatments commonly tried include antibiotics (notably tetracyclines, quinolones and macrolides), anti-inflammatory agents, and alpha blockers. Newer approaches include trials of finasteride, quercetin and rofecoxib. A recent systematic review demonstrated that none of the current diagnostic and treatment methods for CPPS is supported by a robust evidence base. [source] Azoles and antidepressants: a mini-review of the tolerability of co-administrationMYCOSES, Issue 5 2009P. Roussos Summary Depression is a common condition in chronically ill immunosuppressed patients on long-term antifungal therapy with azoles. As both azoles and more recent antifungals are metabolised by the P450 enzymatic system in the liver, here we review the potential of clinically meaningful interactions between antidepressants and azoles. Selective serotonin reuptake inhibitors are safer compared to tricycle antidepressants when co-administered with azoles. More pharmacovigilance is needed. [source] Early detection of acute kidney injury: Emerging new biomarkers (Review Article)NEPHROLOGY, Issue 2 2008ZOLTAN H ENDRE SUMMARY: Acute kidney injury (AKI) has recently become the preferred term to describe the syndrome of acute renal failure (ARF) with ,failure' or ,ARF' restricted to patients who have AKI and need renal replacement therapy.1 This allows capture of the broader clinical spectrum of modest reductions in creatinine, which are themselves known to be associated with major increases in both short- and long-term mortality risk.2,5 It is hoped that this change in nomenclature will facilitate an expansion of our understanding of the underlying pathophysiology and also facilitate definitions of AKI, which allow comparisons among clinical trials of patients with similar duration and severity of illness. This review will cover the need for early detection of AKI and the role of urinary and plasma biomarkers, including enzymuria. The primary message is that use of existing criteria to diagnose AKI, namely elevation of the serum creatinine with or without oliguria, results in identification that is too late to allow successful intervention. New biomarkers are essential to change the dire prognosis of this common condition. [source] The effect of light scattering on multifocal electroretinographyOPHTHALMIC AND PHYSIOLOGICAL OPTICS, Issue 6 2002H. L. Chan Purpose:,Unclear ocular media is a very common condition of older eyes characterized by significant light scattering and image degradation. The multifocal electroretinography (MERG) is a useful objective technique to measure retinal activity but its validity in the presence of cloudy ocular media remains unclear. We tested the MERG under controlled light scattering conditions using a liquid crystal diffuser (LCD) that simulated different degrees of image degradation. Methods:,The MERG were taken from 13 normal young subjects seated behind a LCD set under two conditions: scatter (visual acuity ,6/18) and non-scatter (visual acuity ,6/6). The pupils had been dilated and the eyes were optically corrected for the working distance. The first-order kernel MERG response was analysed. Three subjects underwent MERG measurement with two additional intermediate light scattering levels (i.e. visual acuity ,6/9 and 6/12). Results:,The macular MERG response density was reduced (p < 0.001), but the peripheral MERG response densities were increased (p < 0.001) under the scattering condition. A similar trend was also observed with intermediate degrees of light scattering. Comparing the MERG waveforms without light scattering, a new retinal response was identified with a characteristic latency of about 60 ms (P60), but it was diminished in size under the scattering conditions. Conclusions:,The veiling luminance might have caused the reduction in the macular MERG response and an elevation in the peripheral retina with light scatter. The functional suppression of P60 observed under the influence of light scatter may be related to retinal adaptation. Unclear optical media will affect the interpretation of MERG results. [source] Relationship Between Abnormal Microvolt T-Wave Alternans and Poor Glycemic Control in Type 2 Diabetic PatientsPACING AND CLINICAL ELECTROPHYSIOLOGY, Issue 10 2007GIULIO MOLON M.D. Background:Abnormal microvolt T-wave alternans (TWA) predicts the risk of ventricular arrhythmias and sudden cardiac death. Although type 2 diabetes is associated with an increased risk of these events, there is a dearth of available data on microvolt TWA measurements in type 2 diabetic populations. Methods:We studied 59 consecutive type 2 diabetic outpatients without manifest cardiovascular disease (CVD) and 35 non-diabetic controls who were matched for age, sex, and blood pressure values. Microvolt TWA analysis was performed non-invasively using the CH-2000 system during a sub-maximal exercise with the patient sitting on a bicycle ergometer. Results:The frequency of abnormal TWA was significantly higher in diabetic patients than in controls (25.4 vs 5.7%; P < 0.01). Among diabetic patients, those with abnormal TWA (n = 15) had remarkably higher hemoglobin A1c (HbA1c) (8.1 ± 0.9 vs 7.1 ± 0.8%, P < 0.001) and slightly smaller time-domain heart rate variability parameters (i.e., RMSSD, root mean square of difference of successive R-R intervals) than those with normal TWA (n = 44). Gender, age, body mass index, lipids, blood pressure values, cigarette smoking, diabetes duration, microvascular complication status, QTc interval, and current use of medications did not significantly differ between the groups. In multivariate regression logistic analysis, HbA1c (OR 13.6, 95% CI 2.0,89.1; P = 0.0076) predicted abnormal TWA independent of RMSSD values and other potential confounders. Conclusions:Our findings suggest that abnormal TWA is a very common condition (,25%) among people with type 2 diabetes without manifest CVD and is closely correlated to glycemic control. [source] Evidence For and Against the Use of Opioid Analgesics for Chronic Nonmalignant Low Back Pain: A ReviewPAIN MEDICINE, Issue 3 2002J. D. Bartleson MD Abstract Introduction., Opioid analgesics are very effective for treating pain, but their chronic use in nonmalignant conditions is controversial. Low back pain is a common condition, and chronic low back pain (CLBP) is the most frequent regional pain syndrome in the United States. This article reviews the evidence for and against the use of chronic opioid analgesic therapy (COAT) for patients with CLBP unrelated to cancer. Methods., A literature review was conducted looking for reports of oral or transdermal opioid analgesic therapy for CLBP. Results., There are very few randomized controlled trials of COAT for CLBP. The scant evidence that is available suggests that over the short-term, COAT is helpful with patients with CLBP. In the published reports, most of which are brief in duration, COAT is associated with moderate side effects but a low risk of abuse or drug addiction. COAT was not associated with adverse long-term sequelae. Longer-acting opioid analgesics may be preferable to shorter-acting agents. Patient selection and close follow-up are critical to good outcomes. Conclusions., There is a place for the use of chronic oral or transdermal opioid analgesics in the treatment of some patients with CLBP. [source] From clinical practice to guidelines: how to recognize rhinosinusitis in childrenPEDIATRIC ALLERGY AND IMMUNOLOGY, Issue 2007S. Esposito Rhinosinusitis is a common childhood respiratory infection. Children have approximately six to eight viral infections of the upper respiratory tract each year, 5,13% of which may be complicated by a secondary bacterial infection of the paranasal sinuses. The diagnosis of acute bacterial rhinosinusitis in children is established by the persistence of purulent nasal or post-nasal draining lasting at least 10 days, especially if accompanied by supporting symptoms and signs, at which point antibiotic treatment has to be recommended. Appropriate antibacterial therapy should also be recommended if the draining has been present for less time, but is concomitantly associated with significant fever and localized signs of sinus inflammation in a child who appears ill. Imaging studies are not necessary to confirm the diagnosis of clinical rhinosinusitis for the purposes of treatment, but should be reserved for cases in which the diagnosis is in doubt or a complication is suspected, and for patients with recurrent or chronic rhinosinusitis. Under these circumstances, computed tomography is the preferred evaluation. Together with their clinical judgment, these suggestions may be useful for pediatricians in diagnosing this common condition. [source] Prevalence of Dementia Among the Elderly in a Japanese Community Population,Comparative Study on the 1983 and 1996 Survey: The Aichi StudyPSYCHOGERIATRICS, Issue 4 2001Hiroto Shibayama Background:An epidemiological survey of dementia among community residents over 65 years of age in Aichi Prefecture (Japan) was conducted in 1983 and 1996. We compared the prevalence rates of dementia in 1996, with the previously published rates of 1983. Methods:The study employed a two-stage design. First stage: A test based on the DSM-III-R criteria for dementia was administered to all participating residents, who were randomly drawn from the resident register (856,879) of Aichi Prefecture in 1995 (495,923 in 1983). Second stage: A detailed clinical and cognitive evaluation (including MMSE and neurological examination) of the subjects identified in the first stage was carried out by trained psychiatrists. Results:The prevalence rate for dementia in 1996 was 4.8% (moderate and severe 2.1%) compared with 5.8% (2.2%) in 1983; for senile dementia of Alzheimer type (SDAT) it was 2.8% in 1996 and 2.4% in 1983; for cerebrovascular dementia (CVD), 1.8% in 1996 and 2.8% in 1983. Conclusion:Up to this time, the cases of CVD have been more frequent than those of SDAT in Japan, especially in the urban areas. However, the relationship between CVD and SDAT has now reversed. These data suggest that SDAT is a common condition and that its public health impact will continue to increase with the increasing longevity of the population in Japan. [source] Brief communication: "Pathological" deformation in the skull of LB1, the type specimen of Homo floresiensisAMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY, Issue 1 2009Yousuke Kaifu Abstract If the holotype of Homo floresiensis, LB1, suffered from a severe developmental pathology, this could undermine its status as the holotype of a new species. One of the proposed pathological indicators that still remains untested is asymmetric distortion in the skull of LB1 (Jacob et al.: Proc Natl Acad Sci USA 103 (2006) 13421,13426). Here, we present evidence that LB1 exhibits antemortem craniofacial deformities that are consistent with posterior deformational (positional) plagiocephaly. This is a relatively common condition in modern people with no serious associated health problems and does not represent a severe developmental abnormality in LB1. Am J Phys Anthropol 2009. © 2009 Wiley-Liss, Inc. [source] Ciliary assessment in bronchiectasisRESPIROLOGY, Issue 2 2000Kenneth Wt Tsang Objective: Bronchiectasis is a common condition among the Oriental population and affected patients suffer from chronic sputum production punctuated by recurrent infective exacerbations. Cilia are minute structures present on the surface of respiratory and other epithelial cells that beat continuously to maintain a sterile mucosal surface in the respiratory tract. Patients with primary ciliary dyskinesia could potentially develop recurrent sinotrachrobronchitis, bronchiectasis, serous otitis media, hydrocephalus, and male infertility. The assessment of cilia has, however, received little attention until recently and generally involves elaborate methods that require complex and expensive technology. This brief article discusses application of the saccharine test, light microscopy assessment of ciliary beat, and transmission electron microscopy assessment of the ultrastructure of cilia. The rationale and indications for ciliary assessment are also listed along with illustrations showing ciliary structure, equipment required for sampling and assessment of cilia, and transmission electron micrographs of ciliary ultrastructural abnormalities. [source] Sexuality and Management of Benign Prostatic Hyperplasia with Alfuzosin: SAMBA ThailandTHE JOURNAL OF SEXUAL MEDICINE, Issue 9 2010Somboon Leungwattanakij MD ABSTRACT Introduction., Benign prostatic hyperplasia (BPH) is a common condition among elderly men. The aim of therapy is to improve lower urinary tract symptoms (LUTS) and quality of life (QoL) and to prevent complications. Aim., The primary objective was to assess the effect on ejaculatory dysfunction (EjD) of 6 months treatment with alfuzosin (XATRAL) 10 mg once daily (OD) in men with LUTS suggestive of BPH in Thailand. Secondary objectives were to evaluate the efficacy of alfuzosin on LUTS, bother score (International Prostate Symptom Score [IPSS] 8th question), erectile dysfunction (ED), onset of action, and tolerability. Methods., Overall, 99 men with moderate to severe LUTS suggestive of BPH (mean IPSS 18.9, bother score 4.3) were enrolled in an open-label study. Sexual function was evaluated at baseline and after 6 months treatment, using the International Index of Erectile Function-5 and the Male Sexual Health Questionnaire (MSHQ) ejaculation score, a new validated questionnaire assessing seven EjD symptoms. Main Outcome Measure., The main outcome measure is mean change from baseline to the end of treatment in the MSHQ Ejaculation score. Results., MHSQ ejaculation score significantly improved from 23.09 at baseline to 21.54 at 6 months (P = 0.022). Overall, 70% of patients perceived an improvement in LUTS within 1 week (36.3% within 3 days). IPSS total score significantly improved from 18.93 at baseline to 9.59 at 6 months (P < 0.001). IPSS voiding and irritative subscores also significantly improved. The percentage of patients with moderate or severe ED decreased from 35.3% at baseline to 21.8% at 6 months. Most adverse events were dizziness (3%) and orthostatic hypotension (1%) with minor intensity. No significant change in blood pressure and heart rate was observed. Conclusions., Alfuzosin 10 mg OD administered for 6 months provides a marked and rapid (within 1 week) improvement in LUTS and bother score while improving both ED and EjD. Leungwattanakij S, Watanachote D, Noppakulsatit P, Petchpaibuol T, Choeypunt N, Tongbai T, Wanamkang T, Lojanapiwat B, Permpongkosol S, Tantiwong A, Pripatnanont C, Akarasakul D, Kongwiwatanakul S, and Chotikawanich E. Sexuality and management of benign prostatic hyperplasia with alfuzosin: SAMBA Thailand. J Sex Med 2010;7:3115,3126. [source] Abnormalities of the Repolarization Characteristics of Patients with Heart Failure Progress with Symptom SeverityANNALS OF NONINVASIVE ELECTROCARDIOLOGY, Issue 3 2004Ch.B., Christopher C. E. Lang B.Sc. (Hons) Background:,Congestive heart failure is a common condition with high mortality. Many of these deaths are sudden and unexpected. Ventricular action potential, surface repolarization (QT interval), and dispersion of repolarization are prolonged in the failing heart, contributing to arrhythmogenesis and sudden death. We studied the relationship between QT and heart rate (RR interval) from ambulatory recordings using a novel method in patients with ischemic heart disease and varying degrees of left-ventricular impairment (IHD) and compared them to healthy subjects (HS). We compare the degree of abnormality with the functional impairment and ejection fraction. Methods:,Using a previously described automated method for continuous estimation of the QT/RR characteristic that incorporates a correction formula for compensation of QT adaptation lag (VERDA, Del Mar Reynolds Medical Ltd., Hertford, UK), we compared recordings from 41 IHD patients with age-matched HS. Results:,IHD Patients have prolonged 24-hour mean QTo (461 ms vs 426 ms, P < 0.01), and abnormal rate dependence relative to controls (24-hour mean slope: 0.20 vs 0.14, P < 0.001; J: 0.38 vs 0.28, P < 0.001). There is increased temporal variation in J with respect to HS. These abnormalities of repolarization increase with worsening NYHA class, but do not correlate with ejection fraction. Conclusions:,The use of a universal correction formula to compare dynamic QT data in IHD patients is inappropriate. The observed progressive abnormalities may be responsible for the high incidence of sudden death through promotion of arrhythmias. [source] Can the outcome of open carpal tunnel release be predicted?: a review of the literatureANZ JOURNAL OF SURGERY, Issue 1-2 2010Alexandra Turner Abstract Carpal tunnel syndrome is a common condition affecting 1% of the population. Open carpal tunnel release is the most commonly performed procedure for this condition. About 70,90% of patients have good to excellent long-term outcomes with open carpal tunnel release. The remainder have poor outcomes. An understanding of factors which predict a poor outcome following open carpal tunnel release would be of benefit during preoperative counselling, and provides more accurate expectations of outcomes after surgery. We reviewed the published literature in the English language over the last 20 years in an attempt to ascertain predictors of poor outcomes following open carpal tunnel release. Patient factors such as age, sex and weight were not found to be predictors of a poor outcome following open carpal tunnel release. Similarly, physical examination had little usefulness, save for abductor pollicis wasting, for predicting post-surgical functional limitations, symptoms or satisfaction. Co-morbid conditions such as diabetes, poor health status, thoracic outlet syndrome, double crush, alcohol and smoking have a worse prognosis. Normal nerve conduction studies preoperatively, direct nerve surgery such as neurolysis, abductor pollicis brevis muscle wasting and workers' compensation cases which involve lawyers preoperatively are all associated with worse outcomes. Postoperative physiotherapy may accelerate recovery but neither modifies functional recovery or reduces symptom occurrence. [source] | ||||||||||||||||||||||||||||||||||