Journal Articles on Mesothelioma: August, 2007
August 28th, 2007. Burden of major cancers on years of life lost with premature death in crocidolite-contaminated area in Dayao
Conclusion: Lung cancer, liver cancer, mesothelioma, leukemia and breast cancer are the major cancers with an important impact on people's health and premature mortality in the environmental crocidolite-contaminated area. The impact of cancer mortality is more severer in those aged over 45 years. Social burden of cancer is the greatest in persons aged from 15 to 59 years. Policies and plans should be worked out for the protection of environment and the prevention of cancer.
August 28th, 2007. Family mesotheliomas: genetic interaction with environmental carcinogenic exposure?
Many studies suggest an interaction between genetic and environment. A genetic predisposition could lead to an increased susceptibility to carcinogenic factors.
August 28th, 2007. Canada’s asbestos legacy at home and abroad
The export of Canadian asbestos to developing countries sets the stage for another preventable occupational disease epidemic that will manifest over the coming decades. There is growing support from the Canadian labor movement for an end to asbestos exportation and for a just transition strategy for the asbestos workers and their communities.
August 28th, 2007. Use of aprotinin in extrapleural pneumonectomy: effect on hemostasis and incidence of complications
Conclusions: Half-dose aprotinin did not decrease intraoperative blood loss or packed red blood cells transfusion in extrapleural pneumonectomy. However, use of aprotinin was associated with decreased use of non–packed red blood cells blood products and lower postoperative chest tube output. Aprotinin administration was not associated with an increase in incidence of postoperative complications.
August 25th, 2007. Localized Malignant Mesothelioma of the Pleura
Immunohistochemical findings confirmed the mesothelial feature. Localized malignant mesothelioma should be distinguished from diffuse malignant mesothelioma because of its different biological behavior, and in the former complete resection it is associated with a good prognosis.
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August 25th, 2007. Incidence trends and gender differences in malignant mesothelioma in New South Wales, Australia
The mean latency is increasing, and increasing numbers of “nonoccupational” cases are being reported. Survival remains poor.
August 24th, 2007. Impressive remission of locally advanced malignant peritoneal mesothelioma treated with combination of radiotherapy and intraperitoneal paclitaxel
Conclusion: The combination of radiotherapy and intraperitoneal paclitaxel seems suitable in palliative settings primarily aimed at improving the quality of life.
August 24th, 2007. Outcome and prognostic factors of lung cancer patients admitted to the medical ICU
Intensive care and MV should not be considered futile care in this patient population. While there were no absolute predictors of mortality, the need for vasopressors and the presence of two or more organ systems failure predicted poor MICU.
August 22nd, 2007. Cytomorphologic features of primary peritoneal mesothelioma in effusion, washing, and fine-needle aspiration biopsy specimens: examination of 49 cases at one institution, including post-intraperitoneal hyperthermic chemotherapy findings
We present a summary of cytologic features that, in our experience, we find to be most useful in making or excluding a diagnosis of PPM. To our knowledge, this is the first large series reporting the cytomorphologic features of PPM in peritoneal effusions, pelvic washing specimens, and infradiaphragmatic fine-needle aspiration biopsy specimens.
August 22nd, 2007. Phase II testing of sunitinib: the National Cancer Institute of Canada Clinical Trials Group IND Program Trials IND.182-185
Because angiogenesis is necessary for the growth and metastasis of solid tumours, and vegf is believed to have a pivotal role in that process, sunitinib treatment may have broad-spectrum clinical utility. In the present article, we discuss the biologic and clinical rationales that have recently led the Investigational New Drug Program of the National Cancer Institute of Canada Clinical Trials Group to initiate four phase ii trials testing this agent in the following four different tumour types: relapsed diffuse large cell lymphoma, malignant pleural mesothelioma, locally advanced or metastatic cervical cancer and recurrent epithelial ovarian, fallopian tube, or primary peritoneal carcinoma.
August 21st, 2007. Cancer risk after cessation of asbestos exposure. A cohort study of Italian asbestos cement workers
Conclusion: This study of a cohort of asbestos exposed workers with very long follow-up confirmed the reduction of risk of death from lung cancer after the end of exposure. It also suggested a reduction of risk for pleural mesothelioma with over 40 years of latency while risk for peritoneal mesothelioma showed a continuing increase.
August 21st, 2007. Early prediction of response to chemotherapy and survival in malignant pleural mesothelioma using a novel semiautomated 3-dimensional volume-based analysis of serial 18F-FDG PET scans
Conclusion: Semiquantitative 18F-FDG PET using the volume-based parameter of TGV is feasible in mesothelioma and may predict response to chemotherapy and patient survival after 1 cycle of treatment. Therefore, metabolic imaging has the potential to improve the care of patients receiving chemotherapy for mesothelioma by the early identification of responding patients. This technology may also be useful in the assessment of new systemic treatments for mesothelioma.
August 19th, 2007. Ocular toxicities of epidermal growth factor receptor inhibitors and their management
Mild eyelid and tear film changes usually can be managed by the oncology and nursing staff. More severe ocular reactions require involvement of an ophthalmologist.
August 19th, 2007. Osteonecrosis of the jaw. A newly emerging site-specific osseous pathology in patients with cancer treated with bisphosphonates. Report of five cases and review of the literature
Conclusions: The findings in our patients, combined with the literature review, suggest that: (1) the most common clinical presentation of ONJ is pain and exposed bone of the mandible or maxilla; (2) for patients who develop ONJ, conservative, non-surgical treatment is strongly recommended; (3) clinical dental examination and a panoramic jaw radiograph should be performed before patients begin bisphosphonate therapy; (4) dental treatment and other oral procedures should be completed before initiating bisphosphonate therapy; (5) patients should be informed and instructed on the importance of maintaining good oral hygiene and having regular dental assessment; and (6) the medical community needs to be aware of the association between bisphosphonate usage and ONJ so that unnecessary and harmful surgical procedures can be avoided.
August 19th, 2007. In vitro study of biofunctional indicators after exposure to asbestos-like fluoro-edenite fibres
Results provide convincing evidence that FE fibres are capable of inducing in vitro functional modifications in a number of parameters with crucial roles in cancer development and progression. Inhaled FE fibres have the potential to induce mesothelioma, even though their ability to penetrate lung alveoli depends on their aerodynamic diameter.
August 19th, 2007. Laboratory and clinical basis for hyperthermia as a component of intracavitary chemotherapy
In ovarian cancer the rationale for this treatment remains large but its current application is limited. Much work needs to be done to identify a proper clinical perspective on hyperthermia used with chemotherapy in patients with peritoneal surface malignancy.
August 19th, 2007. Accuracy and reproducibility of pleural effusion cytology
132). Cytology is a useful and reliable tool in the identification of malignancies, but when the distinction of primary from metastatic tumors is addressed morphological criteria alone are not sufficient for a definite diagnosis of MM and the use of cell blocks, immunohistochemistry (IHC) and molecular ancillary techniques are recommended.
August 19th, 2007. Flow cytometric immunophenotyping of cancer cells in effusion specimens: diagnostic and research applications
Our data suggest that FCM is an effective method for the characterization of cancer cells in clinical effusion specimens in both the diagnostic and research setting, and that this method is comparable to immunohistochemistry in terms of sensitivity and specificity, with the additional advantage of providing quantitative data. This review discusses previous work in this area and the future potential of this method in the characterization of tumor cells in serous effusions.
August 13th, 2007. Patients and carer experiences of care provision after a diagnosis of lung cancer in Scotland
Conclusion: Data from the study point to the importance of heightening general practitioner awareness of potential signs and symptoms of lung cancer. Findings indicate the need to evaluate the benefits to patients and carers of rapid access to diagnostic tests and results and support the establishment of effective and streamlined supportive care pathways for patients with lung cancer.
August 13th, 2007. Cancer Risks and Low-Level Radiation in U. S. Shipyard Workers
Other agents such as asbestos, which are common to shipyard work, may play a role especially in the risk of mesothelioma. Future follow up of the population would identify bounds on radiation risks for this population for comparison with similar risks estimated from other populations.
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