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31.
Improvements in antimicrobial prescribing for treatment of upper respiratory tract infections through provider education 下载免费PDF全文
Juzych NS Banerjee M Essenmacher L Lerner SA 《Journal of general internal medicine》2005,20(10):901-905
BACKGROUND: Inappropriate use of antimicrobials to treat acute upper respiratory tract infections (URIs), which usually have a viral etiology, contributes to emergence and spread of antimicrobial resistance in Streptococcus pneumoniae and other human bacterial pathogens. OBJECTIVE: To reduce antimicrobial use for management of acute URIs in adult and pediatric patients. DESIGN: Prospective, nonrandomized, controlled trial. SETTING: Four primary care clinics within a staff model HMO in Detroit, Mich. PARTICIPANTS: Twenty-one primary care physicians at clinics where the educational intervention was implemented, and 9 primary care physicians at control clinics where no educational programs were implemented. MEASUREMENTS: Antibiotic prescribing for acute URIs during the baseline and study years among the intervention and control groups. Results: A generalized linear mixed-effects model was used and showed that antimicrobial prescribing among the intervention group physicians decreased 24.6% from the baseline to the postintervention period (P<.0001) for both pediatric and adult medicine physicians. From the baseline to the study period, there was no significant decline in rates of antimicrobial prescribing by the control group of physicians (pediatricians, P=.35; internists, P=.42). The rates of decline in antimicrobial prescribing differed significantly between the intervention and control groups (P<.0003 for pediatricians and P<.01 for Internists). CONCLUSIONS: An interactive, case-based educational program for physicians and their staff proved effective for reducing unwarranted prescribing of antibiotics in the treatment of URIs by primary care physicians in a Medicaid HMO setting. 相似文献
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Meera Thalayasingam Evelyn Xiu Ling Loo Michelle Meiling Tan Hugo Van Bever Lynette Pei-Chi Shek 《Singapore medical journal》2015,56(11):622-625
INTRODUCTION
The prevalence of perceived food allergies exceeds that of true food allergies. Unnecessary food avoidance may increase parental and patient anxiety, reduce quality of life and increase the risk of nutritional deficiency. An oral food challenge (OFC) can provide an objective measure regarding the presence or absence of food allergies in a child. This study reviews the indications for and outcomes of OFCs performed on children.METHODS
A retrospective review was performed on all children who underwent OFCs at the Allergy Unit of the National University Hospital, Singapore, over a three-year period.RESULTS
A total of 197 OFCs were performed among 58 patients (34 male, 24 female). Most of the tests were for allergies to tree nuts (n = 107). Among the OFCs, 43.1% were for foods that were avoided and never eaten due to perceived food allergies, 25.9% were for foods that had previously resulted in positive skin prick tests (SPTs) and/or immunoassay results, 16.2% were for foods thought to worsen eczema and 14.7% were for foods thought to have caused a previous reaction. Of all the OFCs, 5% were positive, although adverse reactions were mostly cutaneous. Challenge-positive patients had either positive SPTs (wheal > 3 mm) or raised serum immunoglobulin E levels to specific foods that they reacted to during the challenges. No episodes of anaphylaxis were reported after the challenge. Most of the patients were able to safely introduce the avoided foods into their diets.CONCLUSION
OFCs provide an objective assessment for suspected food allergies. 相似文献34.
Dickinson JD Smith LM Sanger WG Zhou G Townley P Lynch JC Pavletic ZS Bierman PJ Joshi SS 《British journal of haematology》2005,128(4):460-471
Chromosome abnormalities influence prognosis and tumour progression in B-cell Chronic Lymphocytic Leukaemia (CLL). This study sought to determine whether these different disease subgroups were associated with unique gene expression patterns. Thirty-four cases of CLL were screened for the 11q23, 13q14, 17p13 deletions, and trisomy 12 by fluorescence in situ hybridization (FISH). Expression of 205 cell signalling and apoptosis genes were compared by cDNA array among cases with different chromosome abnormalities. A majority of the statistically differentially expressed genes were present in the 11q23 deletion group by hierarchical clustering. CDC2, a serine/threonine kinase, was overexpressed in the 11q23 deletion group (P = 0.0004) and confirmed by Taqman real-time polymerase chain reaction. Several other genes associated with cell signalling were overexpressed in the 11q23 deletion group. A strong overall correlation existed between the presence of different chromosome abnormalities and a number of prognostic factors including immunoglobulin heavy chain variable region mutation status (P = 0.011), time to treatment (P = 0.025) and lymphocyte doubling time (P = 0.034). This study confirmed the prognostic impact of chromosome abnormalities identified by FISH in CLL, particularly the 11q23 deletion and trisomy 12. In addition, the 11q23 deletion group was associated with a unique gene expression pattern involving cell signalling and apoptosis genes. 相似文献
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Attention in neurologically intact adults normally errs towards the left side of space, as documented in studies involving tasks of visual attention (i.e., line bisection). The aim of this study was to further investigate lateralisation of attention in musicians and non-musicians. Reaction times and accuracy were recorded to stimuli presented to the left and right of a vertical line in 20 right-handed musicians and 20 matched non-musician controls. While both groups performed more accurately to left-sided stimuli, performance by the musician group was significantly more accurate than the non-musician group for the right-sided stimuli. Musicians also had faster reaction times overall. Consistent with previous research, the results indicate a more balanced attentional capacity in musicians, as well as enhanced visuomotor ability, and are interpreted with reference to extended musical training. 相似文献
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AimsThis study examined parental perspectives on the importance and likelihood of future adult outcomes for children with Autism Spectrum Disorders (ASD), Intellectual Disabilities (ID), or Multiple Disabilities (MD) and some of the factors that may affect parental aspirations.MethodsParents of 105 children with ASD, ID, or MD were presented with 21 possible future outcomes and were asked to indicate how important and how likely they considered these outcomes for their children with disabilities when they become adults.ResultsParents rated the overall likelihood of their child attaining various future outcomes significantly lower than the importance they placed on these same outcomes. They mostly valued future outcomes relating to their children's personal satisfaction, safety and security over and above those relating to social participation. Parental ratings of the importance or likelihood of outcomes did not differ across the diagnostic groups. Ratings of importance were independent of the child's age, gender, diagnosis, or severity of functioning, but likelihood ratings were significantly predicted by the children's symptom severity.ConclusionsThe implications of this study's findings for service development, intervention and transitioning planning, and treatment outcome research are discussed in relation to existing literature and the study's strengths and limitations. 相似文献
38.
Calsyn DA Burlew AK Hatch-Maillette MA Wilson J Beadnell B Wright L 《AIDS education and prevention》2012,24(2):117-131
Real Men Are Safe (REMAS) was effective at reducing the number of unprotected sexual occasions for men in substance abuse treatment compared to an HIV education control intervention. Utilizing a modified Delphi process, modules from REMAS were compared to similar-content modules from other CDC-approved, culturally tailored HIV prevention interventions. Utilizing ratings and recommendations obtained from an independent expert panel, REMAS was subsequently revised to be more culturally adapted for an ethnically diverse group of men. Ratings suggested REMAS was culturally fair, but that in certain areas the culturally tailored interventions were more in tune with African American and Hispanic men. Revisions to REMAS include an added focus on how culture, social norms, and upbringing affect a man's sexual behavior and relationships. 相似文献
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Imayavaramban Lakshmanan Sanjib Chaudhary Raghupathy Vengoji Parthasarathy Seshacharyulu Satyanarayana Rachagani Joseph Carmicheal Rahat Jahan Pranita Atri Ramakanth ChirravuriVenkata Rohitesh Gupta Saravanakumar Marimuthu Naveenkumar Perumal Sanchita Rauth Sukhwinder Kaur Kavita Mallya Lynette M. Smith Subodh M. Lele Moorthy P. Ponnusamy Mohd W. Nasser Ravi Salgia Surinder K. Batra Apar Kishor Ganti 《Molecular oncology》2021,15(7):1866