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排序方式: 共有1107条查询结果,搜索用时 15 毫秒
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Elio Castagnola Mario R. Rossi Simone Cesaro Susanna Livadiotti Mareva Giacchino Giulio Zanazzo Francesca Fioredda Chiara Beretta Francesca Ciocchello Modesto Carli Maria Caterina Putti Valeria Pansini Massimo Berger Maria Licciardello Silvia Farina Ilaria Caviglia Riccardo Haupt 《Pediatric blood & cancer》2010,55(6):1103-1107
Background
Data on the epidemiology of bacteremias and invasive fungal diseases (IFD) in children with acute myeloid leukemia (AML) are scarce.Design and Methods
In a multi‐center, retrospective study, we analyzed proportion, rate per 1,000 person‐days at risk, and cumulative risk of bacteremias and IFD in children with AML.Results
Between January 1998 and December 2005, 240 children were treated for AML at 8 Italian Centers, for a total of 521 treatment courses and 63,232 person‐days at risk. Bacteremia was observed in 32% of treatment courses and IFD was seen in 10% (P < 0.0001), with rates of 2.62 and 0.84, respectively (P < 0.001). There was a significantly higher frequency of IFD during relapse treatment: proportion 15% versus 9% (P = 0.05), rate 2.10 versus 0.64 (P = 0.008) and cumulative risk 32% versus 12% (P = 0.007), while there were no differences in the proportion, rate and cumulative risk of bacteremia during front‐line or relapse treatment. The epidemiology of bacteremias and IFD was different during front‐line therapy for M3 as compared to other types of AML, but the differences were not statistically significant.Conclusions
Severe infectious complications are frequent during the treatment of pediatric AML, especially during relapse treatment, and bacteremias are more frequent than IFD. Pediatr Blood Cancer. 2010;55:1103–1107. © 2010 Wiley‐Liss, Inc.74.
75.
M Romanò A Spinelli F Beretta F Berni B Rho L Muzio 《Giornale italiano di cardiologia》1987,17(7):617-620
The Authors report a case of a serious and symptomatic primary pulmonary hypertension, where the intravenous administration of Diltiazem, at a dosage of 0.3 mg/kg, resulted in an important improvement of haemodynamic parameters. This improvement was confirmed 4 months later on chronic oral therapy with Diltiazem, at a dosage of 180 mg per day. Six months after the beginning of therapy, the patient is totally asymptomatic. Even though further controls are needed, Diltiazem may represent an active drug in the treatment of primary pulmonary hypertension. 相似文献
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M Cattaneo R Betti A Lodi A Beretta 《International journal of clinical pharmacology research》1987,7(4):279-282
In order to assess the efficacy and tolerability of a fluocinolone acetonide tape (8 micrograms/cm2), 30 volunteer out-patients, 11 females and 19 males, mean age 43.4 years, affected by different kinds of dermatoses were treated. The tape was applied once or twice daily for an average period of 9.3 days. At the beginning and the end of the treatment, detailed dermatological and blood chemistry examinations were performed in all the patients. The clinical results were excellent for all the dermatoses treated. Itching at the site of application was reported by two patients and slight atrophy was observed in one patient. The patients' compliance was excellent. The blood chemistry tests showed no significant variation. 相似文献
78.
E Beretta A Malesci A Zerbi A Mariani M Carlucci C Bonato A M Ferrari V Di Carlo 《Cancer》1987,60(10):2428-2431
In the last few years serum CA 19-9 has been shown to be a highly sensitive marker of pancreatic adenocarcinoma. This study assesses the value of serum CA 19-9 assay in the postsurgical follow-up of patients undergoing pancreatic cancer resection. In 14 patients with cancer in the head of the pancreas and abnormal preoperative serum CA 19-9 values (greater than 40 U/ml), a pancreatoduodenectomy was performed. In all patients the CA 19-9 antigen was immunohistochemically demonstrated on the removed tumoral tissue. Postoperative serum CA 19-9 concentrations were serially measured 15 days after surgery and then every other month. Serum CA 19-9 scores returned to the normal range only in 7 (50%) of the resected patients. All patients with a normal postoperative value and none of those with a persistently elevated one survived longer than 7 months. Early postoperative serum CA 19-9 assay was superior to perioperative staging of the tumor as a prognostic index. All of the seven patients with postoperative normal values exhibited a subsequent increase within 16 months. In all cases the elevation of CA 19-9 occurred at least 2 months before ultrasound (US) could detect local recurrences of hepatic metastasis. Our data indicate that a normal early postoperative CA 19-9 score is a relatively favourable prognostic index in patients who undergo radical surgery for pancreatic cancer and that the CA 19-9 test can be used, as an early marker of recurrence, in monitoring these patients. 相似文献
79.
Erosions of the ossicular chain that occurred as a complication of noncholesteatomatous chronic otitis media were studied with computed tomography (CT) in 55 patients. The incus (particularly the long and lenticular processes) was the ossicle most commonly involved (50 cases). Coronal and axial CT sections were complementary in the diagnosis of these erosions. Fibrous replacement of the incudostapedial articulation was diagnosed in four cases on axial CT scans when an unusually wide joint was present. 相似文献
80.
Febantel and one of its main metabolites, febantel sulphoxide, are chemically modified to only a slight extent when incubated in vitro with sheep and cattle ruminal fluids; other major metabolites, fenbendazole and oxfendazole, are respectively, oxidized to oxfendazole and reduced to fenbendazole. Febantel is negligibly metabolized by hepatic cytosol fractions but microsome preparations effect more extensive metabolic transformations. Important differences in this respect were found between microsome preparations from rat, horse, pig, cattle, sheep, chicken and trout livers. 相似文献