Background: The provision of care for dying cancer patients varies on a global basis. In order to improve care, we need to be able to evaluate the current level of care. One method of assessment is to use the views from the bereaved relatives. Aim: The aim of this study is to translate and pre-test the 'Care Of the Dying Evaluation' (CODE TM) questionnaire across seven participating countries prior to conducting an evaluation of current quality of care. Design: The three stages were as follows: (1) translation of CODE in keeping with standardised international principles; (2) pre-testing using patient and public involvement and cognitive interviews with bereaved relatives; and (3) utilising a modified nominal group technique to establish a common, core international version of CODE. Setting/participants: Hospital settings: for each country, at least five patient and public involvement representatives, selected by purposive sampling, fed back on CODE TM questionnaire; and at least five bereaved relatives to cancer patients undertook cognitive interviews. Feedback was collated and categorised into themes relating to clarity, recall, sensitivity and response options. Structured consensus meeting held to determine content of international CODE (i-CODE) questionnaire. Results: In total, 48 patient and public involvement representatives and 35 bereaved relatives contributed to the pre-testing stages. No specific question item was recommended for exclusion from CODE TM. Revisions to the demographic section were needed to be culturally appropriate. Conclusion: Patient and public involvement and bereaved relatives' perceptions helped enhance the face and content validity of i-CODE. A common, core international questionnaire is now developed with key questions relating to quality of care for the dying.

BackgroundOverall therapeutic outcomes of advanced non-small-cell lung cancer (NSCLC) are poor. The dendritic cell (DC) immunotherapy has been developed as a new strategy for the treatment of lung cancer. The purpose of this study was to evaluate the feasibility, safety and immunologic responses in use in mature, antigen-pulsed autologous DC vaccine in NSCLC patients.MethodsFive HLA-A2 patients with inoperable stage III or IV NSCLC were selected to receive two doses of 5 × 107 DC cells administered subcutaneous and intravenously two times at two week intervals. The immunologic response, safety and tolerability to the vaccine were evaluated by the lymphoproliferation assay and clinical and laboratorial evolution, respectively.ResultsThe dose of the vaccine has shown to be safe and well tolerated. The lymphoproliferation assay showed an improvement in the specific immune response after the immunization, with a significant response after the second dose (p = 0.005). This response was not long lasting and a tendency to reduction two weeks after the second dose of the vaccine was observed. Two patients had a survival almost twice greater than the expected average and were the only ones that expressed HER-2 and CEA together.ConclusionDespite the small sample size, the results on the immune response, safety and tolerability, combined with the results of other studies, are encouraging to the conduction of a large clinical trial with multiples doses in patients with early lung cancer who underwent surgical treatment.Trial RegistrationCurrent Controlled Trials: ISRCTN45563569

Wheezing, body mass index, smoking and surgery duration increase the chances of postoperative pulmonary complications in thoracic surgery

The GSTM1 and GSTT1 genes reduce the effects of exposure to cytotoxic agents. Both genes have a null variant allele in which the entire gene is absent. On the other hand, a common polymorphism of the tumour suppressor P53 gene results in either arginine (A) or proline (P) at amino-acid position 72. The A and P alleles code proteins with distinct functions in apoptosis and DNA repair and have been associated with variable risks for several cancers. However, their roles in multiple myeloma (MM) are still unknown. We tested in study whether the GSTM1, GSTT1 and P53 genotypes altered the risk for MM in Brazilian patients. Genomic DNA from 106 patients and 230 controls were analysed by polymerase chain reaction-based methods for identification of the genotypes. Similar frequencies of the GSTM1, GSTT1 and P53 genotypes were seen in patients and controls. Individuals with the distinct genotypes had similar risks for disease. In contrast, an excess of the GSTM1 null (45.1 vs 17.2%, P = 0.009), the P53 PP+AP (70.4 vs 44.8%, P = 0.041) and the GSTM1 null plus P53 PP+AP (29.6 vs 10.3%, P = 0.004) genotypes were seen in MM patients at stage III compared with those at stages I + II. Our data suggest that the GSTM1, GSTT1 and P53 genotypes do not influence the risk for MM. However, the inherited presence of the variant codon 72 P53 allele, described here for the first time, and the absence of the GSTM1 detoxification pathway, seem to act in disease progression in our country.

Background: obstructive pulmonary diseases may interfere negatively with patients' quality of life (Qol). Specific Qol questionnaires such as the Chronic Respiratory Questionnaire (CRQ) have been used to quantify the impact of the disease and measure the effects of different rehabilitation protocols. objective: to evaluate the effectiveness of pulmonary rehabilitation performed once a week in association with exercises at home among patients with obstructive pulmonary disease, by means of CRQ comparisons, maximum respiratory pressures (mIp and mEp) and six-minute walking distance test (6mwd), before and after treatment. methods: this study was developed in the physical therapy outpatient clinic of the hospital. thirty-four patients of both sexes with obstructive pulmonary disease were evaluated, and nineteen (mean age: 60.8 ± 14.2 years) were included in the study. these subjects all underwent physiotherapeutic evaluation and reevaluation with the CRQ and measurements of mIp, mEp and 6mwd. the physical therapy consisted of respiratory, aerobic and resistance exercises once a week for 12 weeks, together with home exercises twice a week. Results: the wilcoxon test and Spearman correlation were used. Statistically significant differences between evaluations before and after rehabilitation were found for all CRQ domains (p≤ 0.05), mIp (p= 0.01) and mEp (p= 0.002). Conclusion: the proposed program improved Qol and promoted increases in maximum respiratory pressures among these patients with obstructive pulmonary disease, even though the current literature suggests that higher frequency of training is needed.