Cross-cultural validation of the Portuguese from Portugal version of the Test for Respiratory and Asthma Control in Kids (TRACK) questionnaire.

The Test for Respiratory and Asthma Control in Kids (TRACK) is a tool to assess asthma control in preschool children. This study aims to validate the Portuguese from Portugal version of the TRACK questionnaire. .

Factors Associated With Asthma Control in 121 Preschool Children.

Background And Objectives: Data on risk factors for uncontrolled asthma in preschool children are controversial. Objective: This study aims to explore the association between clinical and functional parameters and the lack of asthma control in preschool children.

Methods: Children aged 3-5 years with asthma and healthy controls were recruited.

Patch testing in a case of eslicarbazepine and carbamazepine induced cutaneous reaction.

Anticonvulsants are among the drugs most commonly involved in cutaneous adverse drug reactions (CADRs). Eslicarbazepine is a new anti-epileptic drug, chemically related to carbamazepine but with a more favorable safety profile. We report the clinical case of a woman who developed a skin rash on day 10 of eslicarbazepine with further exacerbation with eosinophilia on day 2 of carbamazepine.

Piperacillin-tazobactam anaphylaxis: a rare cause of occupational disease.

Piperacillin is a beta-lactam antibiotic of penicillin family. Some penicillins were report-ed as occupational diseases cause, but piperacillin anaphylaxis with occupational sensi-tization is rare. We describe the case of a female nurse with recurrent anaphylaxis in last few months without apparent cause, only in work environment.

Risk factors for Aujeszky's-disease seropositivity of swine herds of a region of northern Italy.

Vaccination programs to control Aujeszky's-disease virus (ADV) using gE-deleted vaccines are being considered in several European countries. Knowledge of factors influencing ADV-seropositivity for vaccinated herds might contribute to the success of these programs. A multivariable analysis of ADV-seropositivity in 1248 swine herds (332 farrow-to-finish, 260 farrow-to-feeder and 656 finishing herds) in the Emilia-Romagna region of Italy revealed that (1) high pig density (number of pigs in a 6-km radius), (2) gilt purchasing, and (3) increased number of fattening pigs were risk factors for farrow-to-finish herds.

Combined therapy with zidovudine, recombinant granulocyte colony stimulating factors and erythropoietin in asymptomatic HIV patients.

The aim of this randomized, comparative, double-blind study was to determine the efficacy of zidovudine (ZVD) either alone or in combination with recombinant granulocyte-colony stimulating factors (rG-CSF) and erythropoietin (Epo) in asymptomatic HIV-infected subjects with a CD4+ cell count < 500/mm3, classified as CDC II stage. We recruited 20 HIV Ab+ asymptomatic patients who were randomized into two groups: A and B. Group A was treated with ZVD at the dosage of 500 mg daily in combination with rG-CSF (10 micrograms/Kg/biweekly) and Epo (50 IU/Kg/biweekly).

Differentiation of cows' milk intolerance and gastro-oesophageal reflux.

The aim of this study was to compare a non-invasive test of small bowel permeability with a more invasive approach involving endoscopy, mucosal biopsy, and oesophageal pH monitoring for rapidly differentiating gastro-oesophageal reflux (GOR) and cows' milk intolerance in 25 infants with persistent vomiting. Each subject underwent a cellobiose/mannitol permeability study, upper gastrointestinal endoscopy with oesophageal and small bowel biopsies, and a 24 hour pH study. Reflux disease and/or cows' milk intolerance was responsible for vomiting in 24 (96%) of the subjects.

Increased intestinal sugar permeability after challenge in children with cow's milk allergy or intolerance.

The diagnosis of cow's milk allergy or intolerance (CMAI) is based on clinical improvement on exclusion diet and relapse after challenge with milk. The aim of this work was to investigate the value of the cellobiose/mannitol (C/M) sugar permeability test, performed before and after cow's milk challenge, as a tool for the diagnosis of CMAI. Thirty-two patients underwent milk challenge at a median age of 13 months (range 3-84 months).