PubMed Health⌕ Search

Biomedical subjects

F Galateau-Sallé

Publications and source records attributed to F Galateau-Sallé.

9 recordsLinked to original sources
PubMed2006

The French National Mesothelioma Surveillance Program.

OBJECTIVES: The French National Mesothelioma Surveillance Program (NMSP) was established in 1998 by the National Institute for Health Surveillance (InVS). Its objectives are to estimate the trends in mesothelioma incidence and the proportion attributable to occupational asbestos exposure, to help improve its pathology diagnosis, to assess its compensation as an occupational disease, and to contribute to research. METHODS: The NMSP records incident pleural tumours in 21 French districts that cover a population of approximately 16 million people (a quarter of the French population). A standardised procedure of pathological and clinical diagnosis ascertainment is used. Lifetime exposure to asbestos and to other factors (man made mineral fibres, ionising radiation, SV40 virus) is reconstructed, and a case-control study was also conducted. The proportion of mesothelioma compensated as an occupational disease was assessed. RESULTS: Depending on the hypothesis, the estimated number of incident cases in 1998 ranged from 660 to 761 (women: 127 to 146; men: 533 to 615). Among men, the industries with the highest risks of mesothelioma are construction and ship repair, asbestos industry, and manufacture of metal construction materials; the occupations at highest risk are plumbers, pipe-fitters, and sheet-metal workers. The attributable risk fraction for occupational asbestos exposure in men was 83.2% (95% CI 76.8 to 89.6). The initial pathologist's diagnosis was confirmed in 67% of cases, ruled out in 13%, and left uncertain in the others; for half of the latter, the clinical findings supported a mesothelioma diagnosis. In all, 62% applied for designation of an occupational disease, and 91% of these were receiving workers' compensation. CONCLUSIONS: The NMSP is a large scale epidemiological surveillance system with several original aspects, providing important information to improve the knowledge of malignant pleural mesothelioma, such as monitoring the evolution of its incidence, of high risk occupations and economic sectors, and improving pathology techniques.

Aged↗
PubMed2005

Immunodetection of SV40 large T antigen in human central nervous system tumours.

BACKGROUND/AIMS: DNA sequences from Simian virus 40 (SV40) have been previously isolated from various human tumours of the central nervous system (CNS). This study aimed to investigate a series of tumours of the CNS for the expression of the SV40 large T antigen (Tag), which is an oncogenic protein of the virus. METHODS: A French series of 82 CNS tumours was investigated for Tag expression using a monoclonal antibody and immunohistochemistry. A Tag positive hepatocellular carcinoma cell line from transgenic mice and a kidney biopsy from a patient infected by SV40 were used as positive controls. RESULTS: None of the tumours (20 ependymomas, 20 glioblastomas, 12 oligodendrogliomas, three plexus choroid adenomas, two plexus choroid carcinomas, 15 meningiomas, and 10 medulloblastomas) contained SV40 Tag positive cells. CONCLUSIONS: The lack of SV40 Tag in 82 CNS tumours of various types is at variance with previous studies from different countries, and suggests that the virus may not be an important factor in CNS tumorigenesis, at least in French cases.

Adolescent↗
PubMed2001

Synchronous pulmonary adenocarcinoma and extranodal marginal zone/low-grade B-cell lymphoma of MALT type.

A case of synchronous adenocarcinoma of lung and extranodal marginal zone/low-grade B-cell lymphoma of mucosa-associated lymphoid tissue (MALT) is reported. Primary pulmonary non-Hodgkin's lymphoma is relatively rare, however, the majority of these lesions are low-grade B-cell lymphomas of MALT. After the stomach, the lung is the second most common location for such latter lesions. Lung adenocarcinoma in selected countries is fast becoming the leading form of non small-cell lung carcinoma. To our knowledge, this synchronous occurrence in the lung has not been previously reported. Such associations have been primarily limited to gastric lesions where an association with Helicobacter pylori infection has been identified. This case report highlights the importance of adjunctive diagnostic investigations such as molecular techniques in conclusive analysis of synchronous cases such as ours.

Adenocarcinoma↗
PubMed1999

[Coronary revascularization provides confirmation of coronary and aortic giant-cell vasculitis].

The present report describes a 58-year-old woman who had unstable angina pectoris 28 months after the end of corticosteroid treatment prescribed for biopsy-proven temporal arteritis. Coronary angiogram disclosed critical left main coronary artery stenosis. Despite a 3-week corticosteroid regimen no improvement was obtained and an aortocoronary bypass was performed. Histological examination of the affected artery showed vasculitis. Corticosteroid treatment was continued. Six months later, symptoms had not recurred and the coronary bypass graft was permeable. The stress test was negative fifteen months after surgery and the patient remained clinically well thirty months later. For any patient with current or previous temporal arteritis, any cardiovascular manifestation might be a new episode of giant-cell arteritis.

Adrenal Cortex Hormones↗
PubMed1998

[Standards, Options, and Recommendations for the management of patients with malignant mesothelioma of the pleura. Fédération Nationale des Centres de Lutte Contre le Cancer].

The "Standards, Options and Recommandations" (SOR), started in 1993, are a collaborative project between the Federation of the French Cancer Centres (FNCLCC), the 20 French Cancer Centres and specialists from French Public Universities, General Hospitals and Private Clinics. The main objective is the development of clinical practice guidelines to improve the quality of health care and outcomes for cancer patients. The methodology is based on literature review and critical appraisal by a multidisciplinary experts group, with feedback from specialists in cancer care delivery. The objectives are to develop a clinical practice guideline with definitions of Standards. Options and Recommendations for the clinical care of malignant pleural mesothelioma. Data have been identified by literature search using Medline (1966-June 1997) and personal references lists. The main criteria considered were incidence, risk factors, pronostic factors and efficacy of cancer treatment. Once the guideline was defined, the document was submitted to 40 independent reviewers for peer review, and to the medical committees of the 20 French Cancer Centres for review and agreement. The results are: 1) systematic assessment of (professional) exposure to asbestos is based on a standardized interrogatory, completed by specific consultation for professional disease; 2) diagnostic and clinical staging is based on multiple biopsies under thoracoscopy and thoracic scanner; 3) there is no indication for extemporaneous examination, immunocytochemistry should use cytokeratine, EMA, vimentine, ACE, Leu-M1; 4) clinical care: the recommended staging classification is the IMIG (International Mesothelioma Interest Group) classification; 5) validated, independent pronostic factors are stage of disease patient's functional status and histologic type (i.e. epithelial lesions are of better prognosis); 6) treatment is based on symptomatic and palliative treatment options. Anticancer treatments (surgery, chemotherapy, immunotherapy, radiotherapy) did not show significant improvement of survival. The inclusion of patients in clinical trials is recommended.

Humans↗
PubMed1997

Results of surgical management of internal carotid artery aneurysm by the cervical approach.

From 1981 to 1995 a total of 14 patients with a mean age of 52 years (range: 23-71) underwent surgery for 15 aneurysms of the extracranial internal carotid artery. Fusiform aneurysms of the carotid bifurcation were not included in this study. Aneurysm led to brain ischemia in 10 cases and rupture in one case. In the remaining four cases, aneurysm was asymptomatic including three that were detected following hemispheric stroke related to a contralateral aneurysm. The etiology was spontaneous dissection in four cases, blunt trauma in three cases, fibromuscular disease in five cases, and atheroma in three cases. The upper limit of the aneurysm was located at C1-C2 in six cases, at C1 in three cases, and above C1 (at the base of the skull) in six cases. The cervical approach was used to successfully perform 12 revascularizations and three ligations (including one after extra-intracranial bypass). There were no postoperative deaths. One transient ischemic attack (TIA) occurred after ligation. Peripheral facial paralysis (PFP) occurred in four of the nine cases in which an extended cervical approach was used. No patients were lost to follow-up. Mean duration of follow-up was 4 years (range: 2 months-10 years). Two patients died at 2 and 4 years of causes unrelated to the procedure. All carotid reconstructions are currently patent and no neurologic manifestations have occurred. PFP persisted in one case. The results of this series confirm that surgical therapy of aneurysms of the extracranial internal carotid artery achieves satisfactory short- and medium-term results and that the extended cervical approach allows treatment of lesions near the base of the skull.

Adult↗