Тарикъатлар хусусиетлери

В статье проанализированы в историко-хронологическом и диахроническом аспектах весьма важный социальный институт – суфийские братства и их деятельность. Работа посвящена по преимуществу особенностям и характерным чертам практического (прагматического, или рефлекторного) суфизма, который функционально осуществляется через братства, а не специфике суфизма интеллектуального, то есть не его религиозно-философским и этико-моральным доктринам и положениям

Surgical treatment of intra-articular fractures of the distal part of the humerus

Background: The short-term results of open reduction and internal fixation of intra-articular distal humeral fractures are good to excellent in approximately 75% of patients, but the long-term results have been less well studied. This investigation addressed the long-term clinical and radiographic results of surgical treatment of intra-articular distal humeral fractures (AO Type C) as assessed with use of standardized outcome measures. Methods: Thirty patients were evaluated at an average of nineteen years (range, twelve to thirty years) after open reduction and internal fixation of a fracture of the distal part of the humerus to assess the range of elbow motion and the functional outcome. Twenty patients had an olecranon osteotomy, and all had fixation with plates and/or screws and/or Kirschner wires. No ulnar nerve was transposed. Results: Excluding one elbow salvaged with an arthrodesis and counted as a poor result, the average final flexion arc was 1060 and the average pronation-supination arc was 165 degrees. The average American Shoulder and Elbow Surgeons (ASES) score was 96 points, with an average satisfaction score of 8.8 points on a 0 to 10-point visual analog scale. The average Disabilities of the Arm, Shoulder and Hand (DASH) score was 7 points, and the average Mayo Elbow Performance Index (MEPI) score was 91 points. Including the patient with the arthrodesis, the final categorical ratings were nineteen excellent results, seven good results, one fair result, and three poor results. The presence of arthrosis did not appear to correlate with pain or predict disability or function. Subsequent procedures were performed in twelve patients (40%). Conclusions: The long-term results of open reduction and internal fixation of AO-Type-C fractures of the distal part of the humerus are similar to those reported in the short term, suggesting that the results are durable. Functional ratings and perceived disability were predicated more on pain than on functional impairment and did not correlate with radiographic signs of arthrosi

Accuracy of administrative data for surveillance of healthcare-associated infections: a systematic review

Objective: Measuring the incidence of healthcare-associated infections (HAI) is of increasing importance in current healthcare delivery systems. Administrative data algorithms, including (combinations of) diagnosis codes, are commonly used to determine the occurrence of HAI, either to support within-hospital surveillance programmes or as free-standing quality indicators. We conducted a systematic review evaluating the diagnostic accuracy of administrative data for the detection of HAI. Methods: Systematic search of Medline, Embase, CINAHL and Cochrane for relevant studies (1995–2013). Methodological quality assessment was performed using QUADAS-2 criteria; diagnostic accuracy estimates were stratified by HAI type and key study characteristics. Results: 57 studies were included, the majority aiming to detect surgical site or bloodstream infections. Study designs were very diverse regarding the specification of their administrative data algorithm (code selections, follow-up) and definitions of HAI presence. One-third of studies had important methodological limitations including differential or incomplete HAI ascertainment or lack of blinding of assessors. Observed sensitivity and positive predictive values of administrative data algorithms for HAI detection were very heterogeneous and generally modest at best, both for within-hospital algorithms and for formal quality indicators; accuracy was particularly poor for the identification of device-associated HAI such as central line associated bloodstream infections. The large heterogeneity in study designs across the included studies precluded formal calculation of summary diagnostic accuracy estimates in most instances. Conclusions: Administrative data had limited and highly variable accuracy for the detection of HAI, and their judicious use for internal surveillance efforts and external quality assessment is recommended. If hospitals and policymakers choose to rely on administrative data for HAI surveillance, continued improvements to existing algorithms and their robust validation are imperative

Accuracy of administrative data for surveillance of healthcare-associated infections : A systematic review

Objective: Measuring the incidence of healthcareassociated infections (HAI) is of increasing importance in current healthcare delivery systems. Administrative data algorithms, including (combinations of) diagnosis codes, are commonly used to determine the occurrence of HAI, either to support within-hospital surveillance programmes or as free-standing quality indicators. We conducted a systematic review evaluating the diagnostic accuracy of administrative data for the detection of HAI. Methods: Systematic search of Medline, Embase, CINAHL and Cochrane for relevant studies (1995-2013). Methodological quality assessment was performed using QUADAS-2 criteria; diagnostic accuracy estimates were stratified by HAI type and key study characteristics. Results:57 studies were included, the majority aiming to detect surgical site or bloodstream infections. Study designs were very diverse regarding the specification of their administrative data algorithm (code selections, follow-up) and definitions of HAI presence. One-third of studies had important methodological limitations including differential or incomplete HAI ascertainment or lack of blinding of assessors. Observed sensitivity and positive predictive values of administrative data algorithms for HAI detection were very heterogeneous and generally modest at best, both for within-hospital algorithms and for formal quality indicators; accuracy was particularly poor for the identification of device-associated HAI such as central line associated bloodstream infections. The large heterogeneity in study designs across the included studies precluded formal calculation of summary diagnostic accuracy estimates in most instances. Conclusions: Administrative data had limited and highly variable accuracy for the detection of HAI, and their judicious use for internal surveillance efforts and external quality assessment is recommended. If hospitals and policymakers choose to rely on administrative data for HAI surveillance, continued improvements to existing algorithms and their robust validation are imperative

Risk factors for Nontuberculous Mycobacteria Infections in Solid Organ Transplant recipients: a multinational case-control study

BACKGROUND: Risk factors for nontuberculous mycobacteria (NTM) infections after solid organ transplant (SOT) are not well characterized. Here we aimed to describe these factors. METHODS: Retrospective, multinational, 1:2 matched case-control study that included SOT recipients ≥12 years old diagnosed with NTM infection from January 1, 2008, to December 31, 2018. Controls were matched on transplanted organ, NTM treatment center, and post-transplant survival greater than or equal to the time to NTM diagnosis. Logistic regression on matched pairs was used to assess associations between risk factors and NTM infections. RESULTS: Analyses included 85 cases and 169 controls; (59% male, 88% white, median age at time of SOT of 54 years (IQR 40-62)). NTM infection occurred in kidney (42%), lung (35%), heart and liver (11% each), and pancreas transplant recipients (1%). Time from transplant to infection was 21.6 months (IQR 5.3-55.2). Most underlying comorbidities were evenly distributed between groups; however, cases were older at the time of NTM diagnosis, more frequently on systemic corticosteroids and had a lower lymphocyte count (all P < 0.05). In the multivariable model, older age at transplant (adjusted odds ratio [aOR] 1.04; 95 confidence interval [CI] 1.01-1.07), hospital admission within 90 days (aOR, 3.14; [1.41-6.98]), receipt of antifungals (aOR, 5.35; [1.7-16.91]), and lymphocyte-specific antibodies (aOR, 7.73, [1.07-56.14]), were associated with NTM infection. CONCLUSION: Risk of NTM infection in SOT recipients was associated with older age at SOT, prior hospital admission, receipt of antifungals or lymphocyte-specific antibodies. NTM infection should be considered in SOT patients with these risk factors

Risk Factors for Nontuberculous Mycobacteria Infections in Solid Organ Transplant Recipients: A Multinational Case-Control Study

Background Risk factors for nontuberculous mycobacteria (NTM) infections after solid organ transplant (SOT) are not well characterized. Here we aimed to describe these factors. Methods Retrospective, multinational, 1:2 matched case-control study that included SOT recipients >= 12 years old diagnosed with NTM infection from 1 January 2008 to 31 December 2018. Controls were matched on transplanted organ, NTM treatment center, and post-transplant survival greater than or equal to the time to NTM diagnosis. Logistic regression on matched pairs was used to assess associations between risk factors and NTM infections. Results Analyses included 85 cases and 169 controls (59% male, 88% White, median age at time of SOT of 54 years [interquartile range {IQR} 40-62]). NTM infection occurred in kidney (42%), lung (35%), heart and liver (11% each), and pancreas transplant recipients (1%). Median time from transplant to infection was 21.6 months (IQR 5.3-55.2). Most underlying comorbidities were evenly distributed between groups; however, cases were older at the time of NTM diagnosis, more frequently on systemic corticosteroids and had a lower lymphocyte count (all P < .05). In the multivariable model, older age at transplant (adjusted odds ratio [aOR] 1.04; 95 confidence interval [CI], 1.01-1.07), hospital admission within 90 days (aOR, 3.14; 95% CI, 1.41-6.98), receipt of antifungals (aOR, 5.35; 95% CI, 1.7-16.91), and lymphocyte-specific antibodies (aOR, 7.73; 95% CI, 1.07-56.14), were associated with NTM infection. Conclusions Risk of NTM infection in SOT recipients was associated with older age at SOT, prior hospital admission, receipt of antifungals or lymphocyte-specific antibodies. NTM infection should be considered in SOT patients with these risk factors. In this multinational, 1:2 matched case-control study of solid organ transplant (SOT) recipients, older age at transplantation; and hospital admission, receipt of antifungals or lymphocyte-specific antibodies within 90 days of nontuberculous mycobacteria (NTM) disease were associated with increased odds of disease in the multivariable model