Chronic noncancer pain (CNCP) refers to all pain disorders, not due to cancer, that persist for ≥3 months. The point prevalence of CNCP in the general population of Western countries is between 19 ...and 33 percent. Opioids are commonly prescribed for CNCP and are associated with both benefits and harms. The Canadian Guideline for Safe and Effective Use of Opioids for CNCP was published in 2010 to provide guidance for optimal opioid prescribing in patients with CNCP.
To investigate the attitudes toward, and use of, the Canadian Opioids Guideline among pain physicians.
A qualitative study using one-on-one, semistructured interviews with 12 pain physicians in Ontario, Canada, and thematic analysis of verbatim transcripts.
Major themes that emerged from interviews included: (1) generally positive attitudes toward the 2010 Canadian Opioids Guideline, but limited use-half (six of 12) reported they did not use the guideline in practice; (2) strongly contrasting views regarding the 200 mg/d morphine equivalent watchful dose; (3) recognition of gaps in the guideline, especially recommendations for urine drug screening and pain severity-specific therapy; (4) the guideline is excessively long and the format suboptimal; and (5) improved dissemination and education are needed to enhance guideline uptake.
Despite its merits, the Canadian Opioids Guideline suffers from information gaps and from limited uptake, at least in part due to suboptimal format and suboptimal dissemination.
This overview of reviews aims to map and compare of objectives, methods, and findings of existing systematic reviews to develop a greater understanding of the information available about prolonged ...beta-lactam infusions in hospitalized patients with infection.
Overview of systematic reviews.
Medline, Embase, PROSPERO and the Cochrane Library were systematically searched from January, 1990 to June, 2019 using a peer reviewed search strategy. Grey literature was also searched for relevant reviews.
Systematic reviews were sought that compared two or more infusion strategies for intravenous beta-lactam antimicrobials and report clinical cure or mortality. Populations of included reviews were restricted to hospitalized patients with infection, without restrictions on age, infection type, or disease.
Abstract screening, data extraction, quality and risk of bias assessment were conducted by two independent reviewers. Overlap between reviews was assessed using a modified corrected covered area. Overview findings are reported in accordance with Cochrane's recommendation for overview conduct. Clinical outcomes extracted included survival, clinical cure, treatment failure, microbiological cure, length of stay, adverse events, cost, and emergence of resistance.
The search strategy identified 3327 unique citations from which 21 eligible reviews were included. Reviews varied by population, intervention and outcomes studied. Between reviews, overlap of primary studies was generally high, methodologic quality generally low and risk of bias variable. Nine of 14 reviews that quantitatively evaluated mortality and clinical cure identified a benefit with prolonged infusions of beta lactams when compared with intermittent infusions. Evidence of mortality and clinical cure benefit was greater among critically ill patients when compared to less sick patients and lower in randomized controlled trials when compared with observational studies.
Findings from our review demonstrate a consistent and reproducible lack of harm with prolonged infusions of beta-lactam antibiotics with variability in effect size and significance of benefits. Despite 21 systematic reviews addressing prolonged infusions of beta-lactams, this overview supports the continued need for a definitive systematic review given variability in populations, interventions and outcomes in the current systematic reviews. Subsequent systematic reviews should have more rigorous and transparent methods, only include RCTs and evaluate the proposed benefits found in various subgroup-analyses-i.e. high risk of mortality.
Prospero registry, CRD42019117118.
Celotno besedilo
Dostopno za:
DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, SIK, UILJ, UKNU, UL, UM, UPUK
Introducción. Se denominan convulsiones febriles (CF) simples aquellas crisis generalizadas, autolimitadas, de menos de 15 minutos de duración, sin recurrencia en las primeras 24 horas y sin ...alteración neurológica postictal. Las CF constituyen el cuadro convulsivo más frecuente en niños menores de 5 años y se caracterizan por ser eventos benignos y autolimitados. Aproximadamente 2-4% de los niños tienen al menos una CF en algún momento de la vida. Objetivo. Determinar la incidencia de meningitis en niños menores de 18 meses de edad con un primer episodio de convulsión febril simple. Material y Métodos. Revisión retrospectiva de historias clínicas de pacientes entre 3 y 18 meses que consultaron a urgencias del Hospital Universitario San Vicente Fundación (HUSVF), en Medellín, por un primer episodio de convulsión febril simple, entre 2006 y 2011. Resultados. Se revisaron 286 registros de pacientes con diagnóstico de convulsión febril, 79 (27%) correspondían a CF simple. 50 niños (63%) tenían menos de 12 meses, Se realizó punción lumbar en 45 (57%), y se identificaron 6 casos con pleocitosis, uno de los cuáles fue considerado meningitis bacteriana y tres como meningitis aséptica. Dos casos adicionales se consideraron meningitis parcialmente tratada. Los niños con meningitis o meningitis parcialmente tratada tenían sígnos clínicos sospechosos, habían recibido antibióticos o tenía vacunación incompleta. Conclusión. La meningitis en niños con CF simple es poco frecuente y los casos sospechosos pueden detectarse con los criterios de la Academia Americana de Pediatría; si se realiza punción lumbar a niños que han recibido antibióticos, con vacunas incompletas o con signos clínicos neurológicos. La punción lumbar no debe ser rutinaria en casos de CF. Debe estudiarse el perfil epidemiologico de las de las infecciones por neumococo en Colombia, luego de la inclusión de la vacuna de 10 serotipos, para determinar su efecto en el riesgo de meningitis.
Introducción. Se denominan convulsiones febriles (CF) simples aquellas crisis generalizadas, autolimitadas, de menos de 15 minutos de duración, sin recurrencia en las primeras 24 horas y sin ...alteración neurológica postictal. Las CF constituyen el cuadro convulsivo más frecuente en niños menores de 5 años y se caracterizan por ser eventos benignos y autolimitados. Aproximadamente 2-4% de los niños tienen al menos una CF en algún momento de la vida. Objetivo. Determinar la incidencia de meningitis en niños menores de 18 meses de edad con un primer episodio de convulsión febril simple. Material y Métodos. Revisión retrospectiva de historias clínicas de pacientes entre 3 y 18 meses que consultaron a urgencias del Hospital Universitario San Vicente Fundación (HUSVF), en Medellín, por un primer episodio de convulsión febril simple, entre 2006 y 2011. Resultados. Se revisaron 286 registros de pacientes con diagnóstico de convulsión febril, 79 (27%) correspondían a CF simple. 50 niños (63%) tenían menos de 12 meses, Se realizó punción lumbar en 45 (57%), y se identificaron 6 casos con pleocitosis, uno de los cuáles fue considerado meningitis bacteriana y tres como meningitis aséptica. Dos casos adicionales se consideraron meningitis parcialmente tratada. Los niños con meningitis o meningitis parcialmente tratada tenían sígnos clínicos sospechosos, habían recibido antibióticos o tenía vacunación incompleta. Conclusión. La meningitis en niños con CF simple es poco frecuente y los casos sospechosos pueden detectarse con los criterios de la Academia Americana de Pediatría; si se realiza punción lumbar a niños que han recibido antibióticos, con vacunas incompletas o con signos clínicos neurológicos. La punción lumbar no debe ser rutinaria en casos de CF. Debe estudiarse el perfil epidemiologico de las de las infecciones por neumococo en Colombia, luego de la inclusión de la vacuna de 10 serotipos, para determinar su efecto en el riesgo de meningitis.
Objective The aim was to examine the relationship between clinicopathological features and immunoexpression of hMLH1 and hMSH2 proteins in pleomorphic adenoma (PA) of minor salivary glands. Study ...design Paraffin-embedded samples of typically benign PA lesions (n = 35) were prepared for histologic and immunohistochemical assessment. Based on the clinicopathologic features, the samples were categorized into low- and high-risk subtypes for their estimated potential for malignant transformation. Results Immunohistochemical analysis revealed strong correlations regarding the expression estimation and staining-intensity distribution (SID) scores between the two proteins. Although there was no relationship between marker immunoexpression and SID scores regarding clinical parameters, statistically significant variations for these parameters were evident regarding some histologic criteria or for risk stratification subtypes. Conclusion The findings of this study could suggest the relationship of a DNA mismatch repair deficiency with high-risk subtypes of PA and the implication of its role in the origin and progression of these subtypes.
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