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排序方式: 共有208条查询结果,搜索用时 46 毫秒
71.
Greathouse ST Hadad I Zieger M Nitu M Rowan CM Coleman JJ 《Journal of burn care & research》2012,33(3):425-435
The objective of the study is to review a single institution's experience with high-frequency oscillatory ventilation (HFOV) and compare patient characteristics, outcomes, and complications with other reported studies of HFOV use in burn patients with acute respiratory distress syndrome and respiratory failure. This study is a retrospective chart review of the burn patients treated with HFOV in Pediatric Burn Unit at Riley Hospital for Children from October 1996 to April 2007. Patient data were collected, including demographics, percentage of TBSA burn, percentage of full-thickness burn, mechanisms of burn, settings on conventional mechanical ventilation and HFOV, and blood gas data before initiation of HFOV and at 1, 3, 6, 12, 24, 72 (3 days), 120 (5 days), 168 (7 days), 240 (10 days), and 336 hours (14 days). Length of stay, mortality, and complications were also included. HFOV was used 24 times in 21 patients between October 1996 and April 2007 with a mean age of 10 ± 11 years. At initiation of HFOV, the PaO2/FiO2 and oxygenation index values were 109 ± 26 and 36 ± 12, respectively. At stop, the PaO2/FiO2 improved to 166 ± 24 with an average increase from before HFOV of 57 ± 39 (P < .002). At 5 days of HFOV, oxygenation index improved to 14.1 ± 1.7 (P < .02) but did not significantly improve at discontinuation of HFOV at 28.8 ± 6.2 (P = .11). The mortality rate during admission to the burn unit was 29%. Barotrauma occurred in 38% of patients during HFOV. Severe hypercapnea was present briefly in 49% of patients, and this was refractory to standard treatment in 19%. In our experience, HFOV in severe burn patients has significant, early, and sustained improvement in oxygenation. Earlier institution of HFOV seems to significantly lower rates of barotraumas. 相似文献
72.
Shipitsyna E Hadad R Ryzhkova O Savicheva A Domeika M Unemo M 《Acta dermato-venereologica》2012,92(3):330-331
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Sousa LC dos Santos Neto Pde A de Souza Fda F do Monte SJ 《Computers in biology and medicine》2012,42(4):474-479
Analysis of HLA data involves queries on web portals, whose search parameters are data stored in laboratories' databases. In order to automate these queries, one approach is to structure laboratory data into a database and to develop bioinformatic tools to perform the data mapping. In this context, we developed the LabSystem Gen tool that allows users to create a Laboratory Information System, without programming. Additionally we implemented a framework that provides bioinformatic tools, transparent access to public HLA (human leukocyte antigen) information resources. We demonstrated the LabSystemGen system by implementing BMDdb, which is a LIMS that manages data of recipients and donors of organ transplant. 相似文献
75.
Beigelman A Levy J Hadad N Pinsk V Haim A Fruchtman Y Levy R 《Clinical immunology (Orlando, Fla.)》2009,130(3):365-372
A 1926-ins-T mutation in the TrkA gene encoding the tyrosine kinase receptor for nerve growth factor (NGF) was previously documented in patients with congenital insensitivity to pain with anhidrosis (CIPA). These patients suffer from skin lacerations which often evolve into deep tissue infections. Abnormality in neutrophil functions may explain this high rate of severe infections. In this study we show that chemotaxis was significantly (P < 0.001) suppressed in patients' neutrophils, compared to healthy controls. Although NGF alone did not exert a chemotactic effect, its presence enhanced both migration toward fMLP and phosphorylation of MAP kinases (ERK and JNK) in neutrophils from healthy controls, but not in neutrophils from CIPA patients. The significantly impaired chemotactic activity of neutrophils from a CIPA patient, which has been attributed to the molecular defect in the TrkA receptor, may contribute to the high rate of infection. 相似文献
76.
Guillain–Barré syndrome associated with resistant cytomegalovirus infection after face transplantation 下载免费PDF全文
M. Alhefzi M.A. Aycart E.M. Bueno M. Kueckelhaus S. Fischer R.J. Snook A.A. Sharfuddin I. Hadad P. Malla A.A. Amato B. Pomahac F.M. Marty 《Transplant infectious disease》2016,18(2):288-292
A 39‐year‐old male, who received a facial allograft (cytomegalovirus [CMV] donor‐seropositive, recipient‐seronegative), developed multidrug‐resistant CMV infection despite valganciclovir prophylaxis (900 mg/day) 6 months post transplantation. Lower extremity weakness with upper and lower extremity paresthesias developed progressively 11 months post transplantation, coinciding with immune control of CMV. An axonal form of Guillain–Barré syndrome was diagnosed, based on electrophysiological evidence of a generalized, non‐length‐dependent, sensorimotor axonal polyneuropathy. Treatment with intravenous immunoglobulin led to complete recovery without recurrence after 6 months. 相似文献
77.
Hadad E Pirogovsky A Bartal C Gilad J Barnea A Yitzhaki S Grotto I Balicer RD Schwartz E 《The American journal of tropical medicine and hygiene》2006,74(1):127-131
An outbreak of leptospirosis that involved 7 of a team of 27 Israeli troops occurred following a military exercise in northern Israel near the Jordan River. The organism implicated in the outbreak was Leptospira interrogans serovar Hardjo. The clinical course was uncomplicated and all patients fully recovered. There were no cases of asymptomatic infection. Military personnel should be recognized as having an occupational risk for contracting leptospirosis, especially when military activity takes place near natural water sources inhabited by cattle, taking into account the local epidemiology of this disease. Moreover, outbreaks among military personnel may serve as a sentinel for leptospiral illness in areas in which civilian exposure takes place, such as the Jordan River, which is an important site that involves immersion in the context of both pilgrimage and civilian recreational activities."Bathe and you will become clean. So he went down and immersed himself seven times in the Jordan, as Elisha had told him to do. And his flesh became clean once more like the flesh of a small child."II Kings 5:14. 相似文献
78.
T. Lagergård R. Hadad P. Tunbäck L. Lindholm G.-B. Löwhagen M. Unemo 《European journal of clinical microbiology & infectious diseases》2010,29(5):609-611
The aims of this study were to assess the proportion of the new variant of Chlamydia trachomatis (nvCT) and the distribution of ompA genovars among C. trachomatis-positive patients in the Göteborg area, Sweden. Consecutive urine samples positive for C. trachomatis using BD ProbeTec ET (177 patients, 88 men and 89 women) were collected. An nvCT-specific real-time polymerase chain reaction (PCR) assay was used to investigate the nvCT prevalence. To identify the genovars, a 990-bp ompA DNA segment from 105 specimens was sequenced. Seventeen percent (30/177) of all specimens contained nvCT. Nine different genovars were identified. About 50% were of genovar E, followed by F 16%, G 11%, K 8%, and D 5%, representing about 90% of the specimens in Göteborg. The occurrence of nvCT and the dominance of genovar E in Göteborg is similar to those in other areas of Sweden. To cover about 90% of the C. trachomatis infections in Sweden, the serovars D, E, F, G, and K should be included in future vaccines based on the major outer membrane protein. 相似文献
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