Comparative study of cefepime versus ceftazidime in the empiric treatment of pediatric cancer patients with fever and neutropenia.

Background: In view of the recent trend toward monotherapy in the treatment of bacterial infection, we evaluate the clinical efficacy and safety of cefepime vs. ceftazidime for the empiric treatment of febrile episodes in neutropenic pediatric cancer patients.

Methods: In a single site, open label study, 104 neutropenic pediatric cancer patients [96% with absolute neutrophil count (ANC) of <500 neutrophils/mm3] with a median age of 6 years were randomized (1:1) to receive either intravenous cefepime or ceftazidime (50 mg/kg/dose every 8 h; < or = 6 g/day) for empiric treatment of fever (temperature >38.

The impact of tacrolimus ointment on health-related quality of life of adult and pediatric patients with atopic dermatitis.

Background: Atopic dermatitis can have detrimental effects on health-related quality of life (QOL).

Objective: Our purpose was to examine the QOL impact of tacrolimus ointment in patients with atopic dermatitis.

Methods: The Dermatology Life Quality Index (DLQI), Children's DLQI (CDLQI), and Toddler QOL Survey were used to assess QOL in adults (16 years or older), children (5-15 years), and toddlers (2-4 years) enrolled in 12-week, randomized, double-blind studies comparing two concentrations of tacrolimus ointment (0.

Clinical manifestations in patients with antibody to PL-12 antigen (alanyl-tRNA synthetase).

Purpose: Anti-PL-12 antibody is directed at the enzyme alanyl-tRNA synthetase (ARS). Studies have clearly associated anti-Jo-1, also directed at an aminoacyl-tRNA synthetase (histidyl-tRNA synthetase), with a subgroup of myositis marked by a high frequency of interstitial lung disease (ILD) and arthritis. A similar syndrome has been reported in patients with antibodies to PL-12, but few patients have been studied.

Primary chemotherapy and the role of second-look laparotomy in non-dysgerminomatous germ cell malignancies of the ovary.

In view of the rarity of germ cell tumors of the ovary, it is not surprising that little information exists about the indications for and significance of findings at second-look laparotomy in patients with these tumors. For this reason, we have reviewed 16 patients who received primary chemotherapy for malignant germ cell tumors of the ovary at Memorial Sloan-Kettering Cancer Center (MSKCC) between 1976 and 1983. Eleven of them underwent a second-look laparotomy after completion of their therapy.

Antibody to threonyl-transfer RNA synthetase in myositis sera.

The prevalence and clinical correlations of anti-threonyl-transfer RNA synthetase (anti-PL-7), as well as the relationship of anti-PL-7 to anti-histidyl-transfer RNA synthetase (anti-Jo-1) were studied in 109 sera from patients with myositis. Inhibition of threonine aminoacylation was used to screen for anti-PL-7. Sera from 3 patients, 2 with polymyositis and 1 with polymyositis-overlap syndrome, and a fourth serum from a patient with dermatomyositis, which was previously found to contain anti-PL-7, inhibited greater than 90% of activity (3.