Buskkaya3103

OBJECTIVE To compare patients with and without previous lung disease, in terms of the spirometry results after they had been treated for pulmonary tuberculosis (PTB) and cured, as well as to analyze risk factors related to functional severity. METHODS This was a cross-sectional, multicenter study conducted at four referral centers in Brazil. Metabolism chemical Patients were divided into two groups those with a history of lung disease or smoking (LDS+ group); and those with no such history (LDS- group). Patients underwent spirometry (at least six months after being cured). Sociodemographic and clinical data were collected. RESULTS A total of 378 patients were included 174 (46.1%) in the LDS+ group and 204 (53.9%) in the LDS- group. In the sample as a whole, 238 patients (62.7%) had spirometric changes. In the LDS+ group, there was a predominance of obstructive lung disease (in 33.3%), whereas restrictive lung disease predominated in the LDS- group (in 24.7%). Radiological changes were less common in the LDS- group than in the LDS+ group (p less then 0.01), as were functional changes (p less then 0.05). However, of the 140 (79.1%) LDS- group patients with a normal or minimally altered chest X-ray, 76 (54%) had functional changes (p less then 0.01). The risk factors associated with functional severity in the LDS- group were degree of dyspnea (p = 0.03) and moderate or severe radiological changes (p = 0.01). CONCLUSIONS Impaired pulmonary function is common after treatment for PTB, regardless of the history of lung disease or smoking. Spirometry should be suggested for patients who develop moderate/severe dyspnea or relevant radiological changes after treatment for PTB.Transarterial radioembolization (TARE) with yttrium-90 microspheres is a palliative locoregional treatment, minimally invasive for liver tumors. The neoadjuvant aim of this treatment is still controversial, however, selected cases with lesions initially considered unresectable have been enframed as candidates for curative therapy after hepatic transarterial radioembolization. We report three cases in which the hepatic transarterial radioembolization was used as neoadjuvant therapy in an effective way, allowing posterior potentially curative therapies.OBJECTIVE To compare the frequency of respiratory tract infections in children treated with OM-85 BV and placebo during the 3-month therapy period, and observation for a further 3 months after treatment. METHODS A randomized, double-blind, placebo-controlled trial was conducted with 54 children (6 months to 5 years old) with no past history of recurrent respiratory infections attending daycare center. Family members were instructed to administer one capsule per day for 10 consecutive days, for 3 months of OM-85 BV or placebo. Telephone interviews were conducted every 30 days. RESULTS There was no significant difference in the number of respiratory infections between the groups. The mean number of respiratory tract infection in the OM-85 BV Group in the first 3 months was 0.92±0.87, and in the Placebo Group was 0.74±1.02, and at 6 months it was 1.62±1.47 and 1.03±1.34, respectively. CONCLUSION OM-85 BV was not effective in the primary prevention of respiratory tract infections. Although most authors recommend the use of this immunostimulant in children with a history of recurrent respiratory infections, more studies are needed to define its usefulness in the primary prevention of respiratory infections in healthy children exposed to few risk factors.OBJECTIVE To assess the academic and professional background of school personnel; to assess the impact of the Diabetes + Support given by School Personnel to Children with Type 1 Diabetes Program on the school personnel's knowledge and confidence to support students with type 1 diabetes; to compare their level of knowledge with the academic and professional variables of the school personnel. METHODS A quasi-experimental pre-test/post-test study design without a Control Group. Study with a sample of 129 (before intervention - T0) and 113 (after intervention - T1) pre-school to secondary school personnel from participating schools, with at least one student with type 1 diabetes. The project was approved by the Ethics Committee of the Portuguese Ministry of Education. RESULTS Most school personnel included in the study were teachers (51.2%). After training, they were more confident than before to support children with type 1 diabetes (p less then 0.05). Regarding knowledge levels, the differences between T0 (10.8±2.8; P 50 =11) and T1 (13.7±2.1; P 50 =11) were statistically significant (p less then 0.001). Of the 113 school personnel who participated in the final assessment, 89 (78.85%) increased their level of knowledge. CONCLUSION The program was effective to enhance knowledge and boost confidence to support students with diabetes.INTRODUCTION Chagas disease is one of the most common diseases in Latin America and heart involvement is the main cause of death. This study aimed to determine differences in tissue Doppler imaging (TDI) parameters in the assessment left and right ventricular function in patients with the indeterminate form of Chagas disease compared to those in healthy controls. METHODS We compared 194 patients with the indeterminate form of Chagas disease to 72 age-matched healthy individuals. We considered p-values less then 0.05 to be statistically significant. RESULTS TDI analysis of the right ventricular (RV) showed lengthened isovolumic relaxation time (IRT) and higher RV index of myocardial performance (RIMP) and left ventricle (LV) index of myocardial performance (LIMP) in the Chagas group than in the control group, indicating RV and LV systolic and diastolic myocardial damage. TDI analysis of the myocardial velocities of the interventricular septum and the lateral wall of the LV also showed a systolic and diastolic myocardial damage. CONCLUSIONS The study results demonstrated early LV systolic and diastolic myocardial damage in the RV and LV in patients with the indeterminate form of Chagas disease by TDI. These early findings of RV and LV dysfunction may help identify patients who will progress to heart failure during the disease course. TDI should be included in initial patient evaluations because it allows adequate follow-up and treatment.