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Daniel C, Chapelier A, Toper C, Livartowski A, Beuzeboc P. Tumeur pleurale isolée dans un contexte d’antécédents de trois cancers et de maladie systémique. Une étiologie rare. ONCOLOGIE 2009. [DOI: 10.1007/s10269-008-1033-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Daniel C, Belghith M. ALLOREACTIVE REGULATORY T CELLS CAN CONTROL THE EARLY STAGE OF REJECTION BY THE DIRECT PATHWAY. Transplantation 2008. [DOI: 10.1097/01.tp.0000330554.83483.f5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Daniel C, Kriegel I, Di Maria S, Patrubani G, Livartowski A, Estève M. [Using a pleural implantable access system for the management of malignant pleural effusions. Experience of Institut Curie]. REVUE DE PNEUMOLOGIE CLINIQUE 2008; 64:8-14. [PMID: 18603173 DOI: 10.1016/j.pneumo.2008.06.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
PURPOSE Malignant pleural effusion has a very poor prognosis, raises problems of medical management and impairs quality of life. The authors report the first experience of a pleural implantable access system for the treatment of recurrent symptomatic malignant pleural effusion. DESCRIPTION Prospective follow-up of 26 patients between 20/8/2005 and 2/11/2006 in a single center. Thirty pleural implantable access systems were placed in 26 patients (22 patients with breast cancers, 3 bilateral placements and one case of replacement) under sedation following the decision of a multidisciplinary meeting. EVALUATION Twenty-five patients obtained partial or complete relief of their dyspnea. Four patients underwent spontaneous pleurodesis after a maximum of 2 months. Twelve patients were receiving chemotherapy at the time of placement. The number of aspirations performed varied between 1 and 28 over a period of 11 to 330 days. Eight patients died within 1 month after placement of the system and 6 survived more than 6 months. Seven patients died at Institut Curie or in a palliative care unit without returning home. The other 16 patients presented a total of 198 days of hospitalization for 2,305 days of catheter implantation. No placement failures were observed in this series. Two infectious complications (infectious pleuro-pneumonia and skin infection over the puncture site) and two mechanical complications (expulsion of the port and disconnection between the port and the catheter) were observed and easily treated. One patient developed loculation of the pleural cavity after 16 thoracenteses making further thoracentesis ineffective. CONCLUSIONS The pleural implantable access system is an interesting alternative in terms of efficacy and safety for the outpatient management of malignant pleural effusion. It shows a number of advantages in terms of comfort and infectious risk compared to tunneled pleural catheters.
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Daniel C, Repa A, Mercenier A, Wiedermann U, Wells J. The European LABDEL project and its relevance to the prevention and treatment of allergies. Allergy 2007; 62:1237-42. [PMID: 17919137 DOI: 10.1111/j.1398-9995.2007.01496.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In March 2001, the European Commission funded a 3-year project (contract no. QLK3-CT-2000-00340) under the fifth Framework Programme to develop and test prototype products based on the oral delivery of vaccine and therapeutic agents using harmless lactic acid bacteria (LAB). The project, best known under its acronym LABDEL (for LAB delivery) also included research on LAB fermentation and technological innovations aimed at enhancing the efficiency of LAB delivery systems (1). One of the key scientific objectives was to investigate the possibility to prevent or treat a type I allergic disease using mucosal administration of LAB expressing the pollen allergen Bet v 1. The aim of this paper was to describe the background of the project with reference to a limited selection of articles and recent reviews as well as the results and major conclusions arising from this part of the project.
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El Fadly A, Daniel C, Bousquet C, Dart T, Lastic PY, Degoulet P. Electronic Healthcare Record and clinical research in cardiovascular radiology. HL7 CDA and CDISC ODM interoperability. AMIA ... ANNUAL SYMPOSIUM PROCEEDINGS. AMIA SYMPOSIUM 2007; 2007:216-220. [PMID: 18693829 PMCID: PMC2655824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 03/15/2007] [Revised: 07/19/2007] [Accepted: 10/11/2007] [Indexed: 05/26/2023]
Abstract
Integrating clinical research data entry with patient care data entry is a challenging issue. At the G. Pompidou European Hospital (HEGP), cardiovascular radiology reports are captured twice, first in the Electronic Health Record (EHR) and then in a national clinical research server. Informatics standards are different for EHR (HL7 CDA) and clinical research (CDISC ODM). The objective of this work is to feed both the EHR and a Clinical Research Data Management System (CDMS) from a single multipurpose form. We adopted and compared two approaches. First approach consists in implementing the single "care-research" form within the EHR and aligning XML structures of HL7 CDA document and CDISC ODM message to export relevant data from EHR to CDMS. Second approach consists in displaying a single "care-research" XForms form within the EHR and generating both HL7 CDA document and CDISC message to feed both EHR and CDMS. The solution based on XForms avoids overloading both EHR and CDMS with irrelevant information. Beyond syntactic interoperability, a perspective is to address the issue of semantic interoperability between both domains.
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Daniel C, Bissinger MC, Courcol RJ. Effects of host iron transport compounds on growth kinetics and outer-membrane protein expression of Bilophila wadsworthia. Anaerobe 2006; 4:103-9. [PMID: 16887629 DOI: 10.1006/anae.1998.0154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/1997] [Accepted: 03/04/1998] [Indexed: 11/22/2022]
Abstract
Since the environmental iron concentration has emerged as an important attribute in the expression of bacterial virulence, the purpose of this study was to determine the effects of transferrin, lactoferrin, heme compounds, and inorganic iron sources (ferric and ferrous sulfate) on the growth of Bilophila wadsworthia and to study its outer membrane composition when grown under these different simulated in vivo conditions. Lactoferrin, transferrin, hemin and hemoglobin supported full growth of the bacteria in media lacking other iron sources. Bilophila wadsworthia was also capable of growing in the presence of ferrous and ferric sulfate. Profiles obtained by SDS-PAGE showed two iron-regulated outer membrane proteins (IROMPs) of 190 kDa and 88 kDa. The 190 kDa was susceptible to proteinase K cleavage in whole cells, indicating its exposure at the cell surface. These two major IROMPs were expressed in iron-restricted media supplemented with iron-bound organic sources and repressed by the addition of inorganic iron sources.
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Daniel C, Repa A, Wild C, Pollak A, Pot B, Breiteneder H, Wiedermann U, Mercenier A. Modulation of allergic immune responses by mucosal application of recombinant lactic acid bacteria producing the major birch pollen allergen Bet v 1. Allergy 2006; 61:812-9. [PMID: 16792578 DOI: 10.1111/j.1398-9995.2006.01071.x] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND Probiotic lactic acid bacteria (LAB) are able to modulate the host immune system and clinical trials have demonstrated that specific strains have the capacity to reduce allergic symptoms. Therefore, we aimed to evaluate the potential of recombinant LAB producing the major birch pollen allergen Bet v 1 for mucosal vaccination against birch pollen allergy. METHODS Recombinant Bet v 1-producing Lactobacillus plantarum and Lactococcus lactis strains were constructed. Their immunogenicity was compared with purified Bet v 1 by subcutaneous immunization of mice. Intranasal application of the live recombinant strains was performed to test their immunomodulatory potency in a mouse model of birch pollen allergy. RESULTS Bet v 1 produced by the LAB was recognized by monoclonal anti-Bet v 1 and IgE antibodies from birch pollen-allergic patients. Systemic immunization with the recombinant strains induced significantly lower IgG1/IgG2a ratios compared with purified Bet v 1. Intranasal pretreatment led to reduced allergen-specific IgE vs enhanced IgG2a levels and reduced interleukin (IL)-5 production of splenocytes in vitro, indicating a shift towards non-allergic T-helper-1 (Th1) responses. Airway inflammation, i.e. eosinophils and IL-5 in lung lavages, was reduced using either Bet v 1-producing or control strains. Allergen-specific secretory IgA responses were enhanced in lungs and intestines after pretreatment with only the Bet v 1-producing strains. CONCLUSIONS Mucosal vaccination with live recombinant LAB, leading to a shift towards non-allergic immune responses along with enhanced allergen-specific mucosal IgA levels offers a promising approach to prevent systemic and local allergic immune responses.
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Olafsen A, Daniel C, Schuurman Y, Råberg L, Olsbye U, Mirodatos C. Light alkanes CO2 reforming to synthesis gas over Ni based catalysts. Catal Today 2006. [DOI: 10.1016/j.cattod.2006.02.053] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Rigaux P, Daniel C, Ratajczak C, Pot B, Pestel J, Jacquet A. Immunomodulatory Properties of Recombinant Lactic Acid Bacteria Encoding a Major House-dust Mite Allergen. J Allergy Clin Immunol 2006. [DOI: 10.1016/j.jaci.2005.12.868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Daniel C, Renders L, Amann K, Schulze-Lohoff E, Hauser IA, Hugo C. Mechanisms of everolimus-induced glomerulosclerosis after glomerular injury in the rat. Am J Transplant 2005; 5:2849-61. [PMID: 16302997 DOI: 10.1111/j.1600-6143.2005.01120.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Despite the lack of nephrotoxicity, adverse effects of the new antiproliferative immunosuppressant everolimus have been reported. By varying time point and dose of everolimus treatment as well as the degree of glomerular injury, the specific conditions and potential mechanisms leading to adverse actions in the anti-Thy1 model have been determined. Only the combination of early and high-dose everolimus treatment (1-3 mg/kg bw) with a severe glomerular lesion ('full-dose' anti-Thy1 model) caused adverse effects with a high mortality rate, progressive apoptosis, crescent formation and glomerulosclerosis. In contrast, either later start or low-dose (0.3 mg/kg bw) therapy or treatment of a less severe lesion ('reduced dose' anti-Thy1 model) appeared to be relatively safe for the glomerular architecture. The adverse effects of everolimus were linked to its marked inhibition of endothelial cell, but not necessarily mesangial cell proliferation. In addition, everolimus markedly inhibited the angiogenic cytokine vascular endothelial growth factor in nephritic glomeruli in vivo. These experimental results suggest special caution regarding the use of everolimus in all situations of severe glomerular cell injury requiring extensive capillary repair, where at least adaption to a low dose needs to be considered.
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Vergnenègre A, Daniel C, Léna H, Fournel P, Kleisbauer JP, Le Caer H, Letreut J, Paillotin D, Pérol M, Bouchaert E, Preux PM, Robinet G. Docetaxel and concurrent radiotherapy after two cycles of induction chemotherapy with cisplatin and vinorelbine in patients with locally advanced non-small-cell lung cancer. A phase II trial conducted by the Groupe Francais de Pneumo-Cancerologie (GFPC). Lung Cancer 2005; 47:395-404. [PMID: 15713523 DOI: 10.1016/j.lungcan.2004.08.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2004] [Revised: 08/12/2004] [Accepted: 08/18/2004] [Indexed: 10/26/2022]
Abstract
CONTEXT The most satisfactory treatment for patients with locally advanced non-small-cell lung cancer (NSCLC) is combination chemotherapy-radiotherapy (CT-RT). The optimal treatment modalities remain to be determined. OBJECTIVE We conducted a multicenter phase II trial of the docetaxel-radiotherapy combination after induction chemotherapy with cisplatin-vinorelbine. The main endpoint was the objective response rate. PATIENTS AND METHODS Patient with inoperable stage locally advanced NSCLC received induction chemotherapy consisting of two cycles of cisplatin 100 mg/m2 on D1 and vinorelbine 25 mg/m2 on D1, D8, D15 and D22. Patients with responses or stable disease then received concurrent RT-CT consisting of 25 mg/m2/week docetaxel and single-fraction radiotherapy (66 grays (Gy) in 33 fractions) over 6.5 weeks. RESULTS Fifty-six patients were enrolled from 1 July 2000 to 31 December 2001. Sixteen patients left the trial after induction chemotherapy, eight for progression, five for toxicity, and two for intercurrent events. One patient underwent surgery after induction chemotherapy. In total, 40 of the 56 patients received RT-CT. Twelve (30%) of these 40 patients experienced grade III or IV pulmonary or esophageal toxicity. In the intention-to-treat analysis, the objective response rate was 46.4% (95% CI 33.0-60.2). The median time to progression was 6.2 months [1.1-26.0]. The median survival time was 13 months [0.3-44.9 months]. Nine patients progressed during RT-CT, six with brain metastases. CONCLUSION Weekly docetaxel with concurrent radiotherapy, following chemotherapy is acceptable. The tumor response rate is moderate. Further trials are required to determine the risk-benefit relationship of this treatment schedule, and the possible benefit of adding other cytotoxic drugs.
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Beljonne D, Hennebicq E, Daniel C, Herz LM, Silva C, Scholes GD, Hoeben FJM, Jonkheijm P, Schenning APHJ, Meskers SCJ, Phillips RT, Friend RH, Meijer EW. Excitation Migration along Oligophenylenevinylene-Based Chiral Stacks: Delocalization Effects on Transport Dynamics. J Phys Chem B 2005; 109:10594-604. [PMID: 16852286 DOI: 10.1021/jp050792p] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Atomistic models based on quantum-chemical calculations are combined with time-resolved spectroscopic investigations to explore the migration of electronic excitations along oligophenylenevinylene-based chiral stacks. It is found that the usual Pauli master equation (PME) approach relying on uncoherent transport between individual chromophores underestimates the excitation diffusion dynamics, monitored here by the time decay of the transient polarization anisotropy. A better agreement to experiment is achieved when accounting for excitation delocalization among acceptor molecules, as implemented in a modified version of the PME model. The same models are applied to study light harvesting and trapping in guest-host systems built from oligomers of different lengths.
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Daniel C, Schlauch T, Zügel U, Steinmeyer A, Radeke HH, Steinhilber D, Stein J. 22-ene-25-oxa-vitamin D: a new vitamin D analogue with profound immunosuppressive capacities. Eur J Clin Invest 2005; 35:343-9. [PMID: 15860047 DOI: 10.1111/j.1365-2362.2005.01492.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND The biologic role of 1,25-dihydroxyvitamin D(3), such as anti-inflammatory functions, reduction of cytokine production by T cells and immunoglobulin production by B cells, is well established. However, its clinical use as an immunosuppressive agent is limited because of the hypercalcemic toxicity occurring after systemic application. The purpose of this study was to investigate the immunmodulatory effects of 22-ene-25-oxa-vitamin D (ZK156979), a novel low calcemic vitamin D analogue. MATERIALS AND METHODS Human peripheral blood mononuclear cells (PBMCs) from healthy donors were isolated using the Ficoll Hypaque technique, cultured for 24 h and treated with different concentrations of ZK156979 ranging from 10(-5) to 10(-10) mol L(-1) compared with 1,25-dihydroxyvitamin D(3)[10(-5)-10(-10) mol L(-1)] following phytohaemagglutinin (PHA) stimulation. Interferon gamma (IFNgamma), tumour necrosis factor alpha (TNFalpha), interleukin 1 beta (IL-1beta), interleukin 10 (IL-10) and interleukin 4 (IL-4) secretion in supernatants were measured by ELISA. RESULTS ZK156979 inhibited the PHA-induced Th1-response (IFNgamma and TNFalpha levels) and the macrophage-product IL-1beta in a concentration-dependent manner (10(-10)-10(-5) mol L(-1)) with the efficiency on cytokine expression compared with 1,25-dihydroxyvitamin D(3) being slightly reduced. In contrast, ZK156979 and 1,25-dihydroxyvitamin D(3) both affected the Th2 response, leading to significantly increased IL-10- and IL-4 secretion. CONCLUSIONS ZK156979 is a member of novel vitamin D analogues revealing prominent immunomodulatory and suppressive characteristics with distinctive inhibition of Th1-cytokines whereas the Th2 compartment is augmented, thus providing a considerable therapeutic potential in T-cell -mediated diseases.
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Bayle S, Descourt R, Gouva S, Daniel C, Robinet G. [Efficacy of gefitinib (Iressa) in the treatment of an inoperable bronchioloalveolar cell carcinoma]. Rev Mal Respir 2004; 21:153-7. [PMID: 15260051 DOI: 10.1016/s0761-8425(04)71248-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Bronchioloalveolar cell carcinoma (BAC) is a rare bronchial tumour. At present the only curative treatment is surgery and inoperable cases are often resistant to radio and chemotherapy. CASE REPORT A 76 year old woman was treated surgically for a BAC, stage T2N0M0. Three months later she presented with cough and dyspnoea. Investigation revealed recurrence of the disease with bilateral pulmonarymetastases. She then received two courses of chemotherapy leading, at best, to stabilisation of the disease. At that time the treatment decision was simple observation. Six months later when there was progression of the bilateral lesions treatment was initiated with gefitinib 250 mg daily. This lead to rapid improvement in the clinical symptoms and the chest x-ray and CT scan showed evidence of a partial response that persisted one year after the beginning of treatment. CONCLUSION This observation describes the effect of gefitinib in the treatment of inoperable BAC for which there is, at present, no effective therapy.
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Zális S, Amor NB, Daniel C. Influence of the Halogen Ligand on the Near-UV−Visible Spectrum of [Ru(X)(Me)(CO)2(α-diimine)] (X = Cl, I; α-Diimine = Me-DAB, iPr-DAB; DAB = 1,4-Diaza-1,3-butadiene): An ab Initio and TD-DFT Analysis. Inorg Chem 2004; 43:7978-85. [PMID: 15578835 DOI: 10.1021/ic049464e] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The near-UV-vis electronic spectroscopy of [Ru(X)(Me)(CO)(2)(iPr-DAB)] (X = Cl or I; iPr-DAB = N,N'-di-isopropyl-1,4-diaza-1,3-butadiene) is investigated through CASSCF/CASPT2 and TD-DFT calculations on the model complexes [Ru(X)(Me)(CO)(2)(Me-DAB)] (X = Cl or I). Convergence of the calculated transition energies for the low-lying metal-to-ligand charge-transfer (MLCT), X-to-ligand charge-transfer (XLCT, X halide ligand), or sigma-bond-to-ligand charge-transfer (SBLCT) to experimental values is analyzed for both methods. On the basis of these accurate calculations, it is shown that whereas the lowest singlet state can be assigned to a nearly pure XLCT state in [Ru(I)(Me)(CO)(2)(Me-DAB)], its character is mainly MLCT in [Ru(Cl)(Me)(CO)(2)(Me-DAB)]. These results are in agreement with time-resolved emission/IR and resonance Raman experimental data. The experimental UV-vis bands are well reproduced by the CASSCF/CASPT2 calculations. The TD-DFT transition energies to the long-range charge transfer states are dramatically affected by the nature of the functional, with lowering leading to meaningless values in the case of nonhybrid functionals. Both methods reproduce well the red shift of the absorption bands on going from the chloride to the iodide complex as well as the shift of the strongly absorbing higher MLCT transition from the visible to the UV domain of energy.
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Pérez-Ramírez J, Gallardo-Llamas A, Daniel C, Mirodatos C. N2O-mediated propane oxidative dehydrogenation over Fe-zeolites. TEOM studies for continuous propylene production in a cyclically-operated reactor. Chem Eng Sci 2004. [DOI: 10.1016/j.ces.2004.07.035] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Rosell R, Daniel C, Ramlau R, Szczesna A, Constenla M, Mennecier B, Pfeifer W, Mueser M, Montaner I, Gatzemeier U. Randomized phase II study of cetuximab in combination with cisplatin (C) and vinorelbine (V) vs. CV alone in the first-line treatment of patients (pts) with epidermal growth factor receptor (EGFR)-expressing advanced non-small-cell lung cancer (NSCLC). J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.7012] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Cottee LJ, Daniel C, Loh WS, Harrison BM, Burke W. Remyelination and recovery of conduction in cat optic nerve after demyelination by pressure. Exp Neurol 2003; 184:865-77. [PMID: 14769379 DOI: 10.1016/s0014-4886(03)00310-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2000] [Revised: 06/11/2003] [Accepted: 06/13/2003] [Indexed: 11/28/2022]
Abstract
Pressure has been applied to the optic nerve of cats sufficient to block conduction in the large (Y) nerve fibers. The pressure block produces a mixture of axotomy and demyelination. By means of implanted electrodes, recovery of conduction in these fibers was monitored. There is a short-term recovery starting about 2 weeks after block induction and finishing at about 4 weeks. A later recovery starts at about 6-7 weeks and finishes at about 10-11 weeks. The remyelination has been monitored in the electron microscope by measurement of the myelin thickness and axon diameter of the large fibers. The remyelination follows a time course similar to the late phase of conduction recovery. By reference to the work of others, we surmise that the early recovery of conduction is due to the reorganization of microtubules disorganized by the pressure.
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Fizazi K, Doubre H, Le Chevalier T, Riviere A, Viala J, Daniel C, Robert L, Barthélemy P, Fandi A, Ruffié P. Combination of raltitrexed and oxaliplatin is an active regimen in malignant mesothelioma: results of a phase II study. J Clin Oncol 2003; 21:349-54. [PMID: 12525529 DOI: 10.1200/jco.2003.05.123] [Citation(s) in RCA: 107] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE The aim of this open-label phase II study was to evaluate the activity of raltitrexed (Tomudex; AstraZeneca, Cergy, France) and oxaliplatin combination therapy in patients with diffuse malignant pleural mesothelioma. PATIENT AND METHODSs: Fifteen pretreated and 55 chemotherapy-naive patients (median age, 60 years; World Health Organization performance status of < or = 2) were enrolled. Most patients (66%) had advanced disease. Patients received raltitrexed 3 mg/m2 followed by oxaliplatin 130 mg/m2 every 3 weeks. RESULTS Twenty-four patients (34%) were classified as having a poor prognosis. In the overall study population, 14 patients (20%) had a partial response, and 32 patients (46%) had stable disease. The symptomatic response rates were as follows: shortness of breath, 36%; pain, 30%; activity, 23%; appetite, 21%; and asthenia, 20%. Median time to disease progression was 18 weeks (95% confidence interval [CI], 13 to 22 weeks). In chemotherapy-naive patients, median survival was 31 weeks (95% CI, 23 to 40 weeks) from the start of treatment and 49 weeks (95% CI, 40 to 52 weeks) from diagnosis of mesothelioma. In pretreated patients, median survival was 44 weeks (95% CI, 24 to 40 weeks) from the start of treatment and 226 weeks (95% CI, 63 to 292 weeks) from the diagnosis of mesothelioma. Overall 1-year survival was 26% (95% CI, 15.5% to 36.4%), survival was 22% (95% CI, 10.9% to 33.2%) in chemotherapy-naive patients and 40% (95% CI, 15.2% to 64.8%) in pretreated patients. Hematologic toxicity was mild, and there was no alopecia. The most common adverse events were asthenia, nausea/vomiting, and paraesthesia, and no treatment-related deaths were reported. CONCLUSION The raltitrexed and oxaliplatin combination is an active outpatient regimen in malignant mesothelioma and has an acceptable tolerability profile.
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Vallet V, Bossert J, Strich A, Daniel C. The electronic spectroscopy of transition metal di-hydrides H2M(CO)4(M = Fe,Os): a theoretical study based on CASSCF/MS-CASPT2 and TD-DFT. Phys Chem Chem Phys 2003. [DOI: 10.1039/b303239f] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Daniel C, Kolba E, Lehr L, Manz J, Schroeder T. Photodissociation Dynamics of Organometallic Complexes: Model Simulation for H + Co(CO)4 .rarw. HCo(CO)4 .fwdarw. HCo(CO)3 + CO. ACTA ACUST UNITED AC 2002. [DOI: 10.1021/j100090a016] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Daniel C, Veillard A. Theoretical study of the cis-trans isomerism in disubstituted d6 metal carbonyls. Inorg Chem 2002. [DOI: 10.1021/ic00305a029] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Daniel C, Heitz MC, Lehr L, Manz J, Schroeder T. Polanyi rules for ultrafast unimolecular reactions: simulations for HCo(CO)4(1E)* .fwdarw. hydrogen atom + cobalt tetracarbonyl. ACTA ACUST UNITED AC 2002. [DOI: 10.1021/j100150a007] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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