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Serris A, Benzakoun J, Danion F, Porcher R, Sonneville R, Wolff M, Kremer S, Letscher-Bru V, Fekkar A, Hekimian G, Pourcher V, Bougnoux ME, Poirée S, Ader F, Persat F, Cotton F, Tattevin P, Gangneux JP, Lelièvre L, Cassaing S, Bonneville F, Houze S, Bretagne S, Herbrecht R, Lortholary O, Naggara O, Lanternier F. Cerebral aspergillosis in the era of new antifungals: The CEREALS national cohort study Nationwide CEREbral Aspergillosis Lesional study (CEREALS). J Infect 2021; 84:227-236. [PMID: 34838593 DOI: 10.1016/j.jinf.2021.11.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 07/28/2021] [Accepted: 11/21/2021] [Indexed: 01/26/2023]
Abstract
BACKGROUND Cerebral aspergillosis (CA) is a life-threatening disease for which diagnosis and management remain challenging. Detailed analyses from large cohorts are lacking. METHODS We included 119 cases of proven (n = 54) or probable (n = 65) CA diagnosed between 2006 and 2018 at 20 French hospitals. Data were collected at baseline and during follow-up. Cerebral imaging was reviewed centrally by two neuroradiologists. RESULTS The most frequent underlying conditions were hematological malignancy (40%) and solid organ transplantation (29%). Galactomannan was detected in the serum of 64% of patients. In 75% of cases, at least one of galactomannan, Aspergillus PCR, and β-d-glucan was positive in the cerebrospinal fluid. Six-week mortality was 45%. Two distinct patterns of disease were identified according to presumed route of dissemination. Presumed haematogenous dissemination (n = 88) was associated with a higher frequency of impaired consciousness (64%), shorter time to diagnosis, the presence of multiple abscesses (70%), microangiopathy (52%), detection of serum galactomannan (69%) and Aspergillus PCR (68%), and higher six-week mortality (54%). By contrast, contiguous dissemination from the paranasal sinuses (n = 31) was associated with a higher frequency of cranial nerve palsy (65%), evidence of meningitis on cerebral imaging (83%), macrovascular lesions (61%), delayed diagnosis, and lower six-week mortality (30%). In multivariate analysis and in a risk prediction model, haematogenous dissemination, hematological malignancy and the detection of serum galactomannan were associated with higher six-week mortality. CONCLUSION Distinguishing between hematogenous and contiguous dissemination patterns appears to be critical in the workup for CA, as they are associated with significant differences in clinical presentation and outcome.
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Affiliation(s)
- A Serris
- Centre for Infectious Diseases and Tropical Medicine, Hôpital Universitaire Necker-Enfants Malades, Assistance Publique - Hôpitaux de Paris, Université de Paris, Paris, France
| | - J Benzakoun
- Department of Neuroradiology, Université de Paris, INSERM UMR 1266, GHU Paris, Hôpital Sainte-Anne, DHU Neurovasc Paris Sorbonne, Paris, France
| | - F Danion
- Department of Infectious Diseases, Hôpital Universitaire de Strasbourg, Université de Strasbourg, Strasbourg, France
| | - R Porcher
- Clinical Epidemiology Centre, Hôpital Hôtel-Dieu, Assistance Publique Hôpitaux de Paris, and Centre of Research in Epidemiology and Statistics (CRESS), Institut National de la Santé et de la Recherche Médicale U1153; Université de Paris, Paris, France
| | - R Sonneville
- Intensive Care Medicine and Infectious Diseases, Hôpital Bichat, Assistance Publique Hôpitaux de Paris, and UMR1148, LVTS, Sorbonne Paris Cité, INSERM, France
| | - M Wolff
- Neurological Intensive Care Unit, Hôpital Sainte-Anne, GHU Paris Psychiatrie et NeuroSciences, Paris, France
| | - S Kremer
- Department of Neuroradiology, Hôpital Universitaire de Strasbourg, Engineering science, computer science and imaging laboratory (ICube), UMR 7357, University of Strasbourg-CNRS, Strasbourg, France
| | - V Letscher-Bru
- Parasitology-Mycology Laboratory, Hôpital Universitaire de Strasbourg, Strasbourg, France
| | - A Fekkar
- Parasitology Mycology, hôpital Pitié-Salpêtrière, Assistance Publique Hôpitaux de Paris, Paris, France
| | - G Hekimian
- Medical Intensive Care Unit, Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtrière Hospital, France
| | - V Pourcher
- Infectious Diseases Department, , hôpital Pitié-Salpêtrière, Assistance Publique Hôpitaux de Paris, France
| | - M-E Bougnoux
- Parasitology-Mycology Laboratory, Hôpital Universitaire Necker-Enfants Malades, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - S Poirée
- Department of adult radiology, Hôpital Universitaire Necker-Enfants Malades, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - F Ader
- Infectious Diseases department, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
| | - F Persat
- Parasitology-Mycology Laboratory, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
| | - Francois Cotton
- Department of Radiology, Lyon Sud Hospital, Hospices Civils de Lyon, Lyon, France; CREATIS, CNRS UMR 5220 & Inserm U1044, Université Claude Bernard Lyon 1, Villeurbanne, France
| | - Pierre Tattevin
- Infectious Diseases and Intensive Care Unit, hôpital universitaire Pontchaillou, Rennes, France
| | - J-P Gangneux
- Department of Mycology, Rennes University Hospital, Rennes, France
| | - L Lelièvre
- Department of Infectious and Tropical Diseases, hôpital universitaire de Toulouse, France
| | - S Cassaing
- Department of Parasitology Mycology, hôpital universitaire de Toulouse, Toulouse, France
| | - Fabrice Bonneville
- Department of Neuroradiology, hôpital universitaire de Toulouse, Toulouse, France
| | - S Houze
- Mycology Parasitology Department, hôpital Bichat, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Stephane Bretagne
- Molecular Mycology Unit, National Reference Centre for Invasive Mycoses and Antifungals, UMR 2000, Institut Pasteur, CNRS, Université de Paris, Paris, France; Parasitology-Mycology Laboratory, Lariboisière, Saint-Louis, Fernand Widal Hospitals, Assistance Publique-Hôpitaux de Paris (AP-HP), Université de Paris, Paris, France
| | - R Herbrecht
- Department of Haematology, Institut de Cancérologie de Strasbourg (ICANS), Strasbourg, France
| | - O Lortholary
- Centre for Infectious Diseases and Tropical Medicine, Hôpital Universitaire Necker-Enfants Malades, Assistance Publique - Hôpitaux de Paris, Université de Paris, Paris, France; Molecular Mycology Unit, National Reference Centre for Invasive Mycoses and Antifungals, UMR 2000, Institut Pasteur, CNRS, Université de Paris, Paris, France
| | - O Naggara
- Department of Neuroradiology, Université de Paris, INSERM UMR 1266, GHU Paris, Hôpital Sainte-Anne, DHU Neurovasc Paris Sorbonne, Paris, France
| | - F Lanternier
- Centre for Infectious Diseases and Tropical Medicine, Hôpital Universitaire Necker-Enfants Malades, Assistance Publique - Hôpitaux de Paris, Université de Paris, Paris, France; Molecular Mycology Unit, National Reference Centre for Invasive Mycoses and Antifungals, UMR 2000, Institut Pasteur, CNRS, Université de Paris, Paris, France.
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Villanova O, Debard A, Garric B, Martin-Blondel G, Lelièvre L, Garnier C, Delobel P. Développement d’une solution e-santé pour l’accompagnement des patients traités par antibiothérapie prolongée à la sortie d’hospitalisation. Infect Dis Now 2021. [DOI: 10.1016/j.idnow.2021.06.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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3
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Mourguet M, Lafaurie M, Debard A, Garnier C, Lelièvre L, Grare M, Reina N, Martin-Blondel G, Delobel P. Intérêt des cyclines en association à la rifampicine dans le traitement des infections sur prothèse articulaire à Staphylocoque. Infect Dis Now 2021. [DOI: 10.1016/j.idnow.2021.06.192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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4
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Cotte L, Hocqueloux L, Lefebvre M, Pradat P, Bani-Sadr F, Huleux T, Poizot-Martin I, Pugliese P, Rey D, Cabié A, Chirouze C, Drobacheff-Thiébaut C, Foltzer A, Bouiller K, Hustache-Mathieu L, Lepiller Q, Bozon F, Babre O, Brunel AS, Muret P, Chevalier E, Jacomet C, Laurichesse H, Lesens O, Vidal M, Mrozek N, Aumeran C, Baud O, Corbin V, Goncalvez E, Mirand A, brebion A, Henquell C, Lamaury I, Fabre I, Curlier E, Ouissa R, Herrmann-Storck C, Tressieres B, Receveur MC, Boulard F, Daniel C, Clavel C, Roger PM, Markowicz S, Chellum Rungen N, Merrien D, Perré P, Guimard T, Bollangier O, Leautez S, Morrier M, Laine L, Boucher D, Point P, Cotte L, Ader F, Becker A, Boibieux A, Brochier C, Brunel-Dalmas F, Cannesson O, Chiarello P, Chidiac C, Degroodt S, Ferry T, Godinot M, Livrozet JM, Makhloufi D, Miailhes P, Perpoint T, Perry M, Pouderoux C, Roux S, Triffault-Fillit C, Valour F, Charre C, Icard V, Tardy JC, Trabaud MA, Ravaux I, Ménard A, Belkhir AY, Colson P, Dhiver C, Madrid A, Martin-Degioanni M, Meddeb L, Mokhtari M, Motte A, Raoux A, Toméi C, Tissot-Dupont H, Poizot-Martin I, Brégigeon S, Zaegel-Faucher O, Obry-Roguet V, Laroche H, Orticoni M, Soavi MJ, Ressiot E, Ducassou MJ, Jaquet I, Galie S, Colson H, Ritleng AS, Ivanova A, Debreux C, Lions C, Rojas-Rojas T, Cabié A, Abel S, Bavay J, Bigeard B, Cabras O, Cuzin L, Dupin de Majoubert R, Fagour L, Guitteaud K, Marquise A, Najioullah F, Pierre-François S, Pasquier J, Richard P, Rome K, Turmel JM, Varache C, Atoui N, Bistoquet M, Delaporte E, Le Moing V, Makinson A, Meftah N, Merle de Boever C, Montes B, Montoya Ferrer A, Tuaillon E, Reynes J, Lefèvre B, Jeanmaire E, Hénard S, Frentiu E, Charmillon A, Legoff A, Tissot N, André M, Boyer L, Bouillon MP, Delestan M, Goehringer F, Bevilacqua S, Rabaud C, May T, Raffi F, Allavena C, Aubry O, Billaud E, Biron C, Bonnet B, Bouchez S, Boutoille D, Brunet-Cartier C, Deschanvres C, Gaborit BJ, Grégoire A, Grégoire M, Grossi O, Guéry R, Jovelin T, Lefebvre M, Le Turnier P, Lecomte R, Morineau P, Reliquet V, Sécher S, Cavellec M, Paredes E, Soria A, Ferré V, André-Garnier E, Rodallec A, Pugliese P, Breaud S, Ceppi C, Chirio D, Cua E, Dellamonica P, Demonchy E, De Monte A, Durant J, Etienne C, Ferrando S, Garraffo R, Michelangeli C, Mondain V, Naqvi A, Oran N, Perbost I, Carles M, Klotz C, Maka A, Pradier C, Prouvost-Keller B, Risso K, Rio V, Rosenthal E, Touitou I, Wehrlen-Pugliese S, Zouzou G, Hocqueloux L, Prazuck T, Gubavu C, Sève A, Giaché S, Rzepecki V, Colin M, Boulard C, Thomas G, Cheret A, Goujard C, Quertainmont Y, Teicher E, Lerolle N, Jaureguiberry S, Colarino R, Deradji O, Castro A, Barrail-Tran A, Yazdanpanah Y, Landman R, Joly V, Ghosn J, Rioux C, Lariven S, Gervais A, Lescure FX, Matheron S, Louni F, Julia Z, Le GAC S, Charpentier C, Descamps D, Peytavin G, Duvivier C, Aguilar C, Alby-Laurent F, Amazzough K, Benabdelmoumen G, Bossi P, Cessot G, Charlier C, Consigny PH, Jidar K, Lafont E, Lanternier F, Leporrier J, Lortholary O, Louisin C, Lourenco J, Parize P, Pilmis B, Rouzaud C, Touam F, Valantin MA, Tubiana R, Agher R, Seang S, Schneider L, PaLich R, Blanc C, Katlama C, Bani-Sadr F, Berger JL, N’Guyen Y, Lambert D, Kmiec I, Hentzien M, Brunet A, Romaru J, Marty H, Brodard V, Arvieux C, Tattevin P, Revest M, Souala F, Baldeyrou M, Patrat-Delon S, Chapplain JM, Benezit F, Dupont M, Poinot M, Maillard A, Pronier C, Lemaitre F, Morlat C, Poisson-Vannier M, Jovelin T, Sinteff JP, Gagneux-Brunon A, Botelho-Nevers E, Frésard A, Ronat V, Lucht F, Rey D, Fischer P, Partisani M, Cheneau C, Priester M, Mélounou C, Bernard-Henry C, de Mautort E, Fafi-Kremer S, Delobel P, Alvarez M, Biezunski N, Debard A, Delpierre C, Gaube G, Lansalot P, Lelièvre L, Marcel M, Martin-Blondel G, Piffaut M, Porte L, Saune K, Robineau O, Ajana F, Aïssi E, Alcaraz I, Alidjinou E, Baclet V, Bocket L, Boucher A, Digumber M, Huleux T, Lafon-Desmurs B, Meybeck A, Pradier M, Tetart M, Thill P, Viget N, Valette M. Microelimination or Not? The Changing Epidemiology of Human Immunodeficiency Virus-Hepatitis C Virus Coinfection in France 2012–2018. Clin Infect Dis 2021; 73:e3266-e3274. [DOI: 10.1093/cid/ciaa1940] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 01/01/2021] [Indexed: 01/15/2023] Open
Abstract
Abstract
Background
The arrival of highly effective, well-tolerated, direct-acting antiviral agents (DAA) led to a dramatic decrease in hepatitis C virus (HCV) prevalence. Human immunodeficiency virus (HIV)-HCV–coinfected patients are deemed a priority population for HCV elimination, while a rise in recently acquired HCV infections in men who have sex with men (MSM) has been described. We describe the variations in HIV-HCV epidemiology in the French Dat’AIDS cohort.
Methods
This was a retrospective analysis of a prospective cohort of persons living with HIV (PLWH) from 2012 to 2018. We determined HCV prevalence, HCV incidence, proportion of viremic patients, treatment uptake, and mortality rate in the full cohort and by HIV risk factors.
Results
From 2012 to 2018, 50 861 PLWH with a known HCV status were followed up. During the period, HCV prevalence decreased from 15.4% to 13.5%. HCV prevalence among new HIV cases increased from 1.9% to 3.5% in MSM but remained stable in other groups. Recently acquired HCV incidence increased from 0.36/100 person-years to 1.25/100 person-years in MSM. The proportion of viremic patients decreased from 67.0% to 8.9%. MSM became the first group of viremic patients in 2018 (37.9%). Recently acquired hepatitis represented 59.2% of viremic MSM in 2018. DAA treatment uptake increased from 11.4% to 61.5%. More treatments were initiated in MSM in 2018 (41.2%) than in intravenous drug users (35.6%). In MSM, treatment at the acute phase represented 30.0% of treatments in 2018.
Conclusions
A major shift in HCV epidemiology was observed in PLWH in France from 2012 to 2018, leading to a unique situation in which the major group of HCV transmission in 2018 was MSM.
Clinical Trials Registration. NCT02898987.
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Affiliation(s)
- Laurent Cotte
- Department of Infectious Diseases, Croix-Rousse Hospital, Hospices Civils de Lyon, Lyon, Institut National de la Santé et de la Recherche Médicale (INSERM) U1052, Lyon, France
| | - Laurent Hocqueloux
- Department of Infectious Diseases, Centre Hospitalier Régional d’Orléans – La Source, Orléans, France
| | - Maeva Lefebvre
- Department of Infectious Diseases, Centre Hospitalier Universitaire Hôtel-Dieu, Nantes; Centre d’Investigation Clinique (CIC) 1413, INSERM, Nantes, France
| | - Pierre Pradat
- Center for Clinical Research, Croix-Rousse Hospital, Hospices Civils de Lyon, Lyon, France
| | - Firouze Bani-Sadr
- Department of Internal Medicine, Clinical Immunology and Infectious Diseases, Robert Debré Hospital, University Hospital, Reims, France
| | - Thomas Huleux
- Department of Infectious Diseases and Travel Diseases, Centre Hospitalier Gustave-Dron, Tourcoing, France
| | - Isabelle Poizot-Martin
- Immuno-Hematology Clinic, Assistance Publique–Hôpitaux de Marseille, Hôpital Sainte-Marguerite, Marseille, Aix-MarseilleUniversity–Inserm–Institut de Recherche pour le Développement (IRD), Sciences Economiques & Sociales de la Santé & Traitement de l’Information Médicale, Marseille, France
| | - Pascal Pugliese
- Department of Infectious Diseases, Centre Hospitalier Universitaire de Nice, Hôpital l’Archet, Nice, France
| | - David Rey
- HIV Infection Care Centre, Hôpitaux Universitaires, Strasbourg
| | - André Cabié
- Department of Infectious Diseases, Centre Hospitalier Universitaire de Martinique, Fort de France, Université des Antilles EA4537, Fort de France, INSERM CIC1424, Fort-de-France, France
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Weber W, Henke G, Ribi K, Hayoz S, Seiler S, Maddox C, Ruhstaller T, Zwahlen D, Muenst S, Ackerknecht M, Fitzal F, Matrai Z, Újhelyi M, Kurzeder C, Lelièvre L, Tausch C, Heil J, Knauer M. 126TiP Tailored axillary surgery with or without axillary lymph node dissection followed by radiotherapy in patients with clinically node-positive breast cancer (SAKK 23/16 / IBCSG 57-18 / ABCSG-53 / GBG 101 - TAXIS): A multicenter randomized phase III trial. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.03.229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Villanova O, Dubois D, Sapin F, Lang S, Debard A, Lelièvre L, Alvarez M, Marchou B, Delobel P, Martin-Blondel G. Amélioration des modalités de prélèvement des hémocultures aéro-anaérobies au sein d’un service de maladies infectieuses. Med Mal Infect 2017. [DOI: 10.1016/j.medmal.2017.03.373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Jamilloux Y, Bernard C, Lortholary O, Kerever S, Lelièvre L, Gerfaud-Valentin M, Broussolle C, Valeyre D, Sève P. [Opportunistic infections and sarcoidosis]. Rev Med Interne 2016; 38:320-327. [PMID: 27639910 DOI: 10.1016/j.revmed.2016.08.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 06/14/2016] [Accepted: 08/09/2016] [Indexed: 11/17/2022]
Abstract
Opportunistic infections (OI) are uncommon in sarcoidosis (1 to 10%) and mostly occur in patients with previously diagnosed disease or can rarely be the presenting manifestation. The most common OIs are, in descending order: aspergillosis, cryptococcosis, and mycobacterial infections. Treatment with corticosteroids is the most frequent risk factor for OI occurrence during sarcoidosis but immunosuppressive drugs and therapy with anti-TNFα are also risk factors. Overall, clinical presentation, treatment, and outcome are identical to that occur in other conditions complicated with the occurrence of OIs. However, some atypical presentations of OIs can mimic sarcoidosis exacerbation and misdiagnosis may lead clinicians to increase immunosuppression, causing worsening of the OI. The meticulous collection of patient's history along with factors differentiating OI from sarcoidosis exacerbation is key factor to optimally manage these patients.
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Affiliation(s)
- Y Jamilloux
- Service de médecine interne, hôpital de la Croix-Rousse, 103, grande rue de la Croix-Rousse, 69004 Lyon, France; Université Claude-Bernard-Lyon 1, 69004 Lyon, France; International research center on infectiology (CIRI), Inserm U1111, 69007 Lyon, France.
| | - C Bernard
- Service de médecine interne, hôpital de la Croix-Rousse, 103, grande rue de la Croix-Rousse, 69004 Lyon, France; Université Claude-Bernard-Lyon 1, 69004 Lyon, France
| | - O Lortholary
- Necker Pasteur center for infectious diseases and tropical medicine, Necker enfants malades, IHU Imagine, AP-HP, 75743 Paris, France; Institut Pasteur, centre national de référence des mycoses invasives, des antifongiques, et de mycologie moléculaire, 75743 Paris, France; CNRS URA3012, 75743 Paris, France
| | - S Kerever
- ECSTRA, épidémiologie et biostatistiques, UMR 1153, Inserm, 75004 Paris, France
| | - L Lelièvre
- Service de médecine interne, hôpital de la Croix-Rousse, 103, grande rue de la Croix-Rousse, 69004 Lyon, France; Université Claude-Bernard-Lyon 1, 69004 Lyon, France
| | - M Gerfaud-Valentin
- Service de médecine interne, hôpital de la Croix-Rousse, 103, grande rue de la Croix-Rousse, 69004 Lyon, France; Université Claude-Bernard-Lyon 1, 69004 Lyon, France
| | - C Broussolle
- Service de médecine interne, hôpital de la Croix-Rousse, 103, grande rue de la Croix-Rousse, 69004 Lyon, France; Université Claude-Bernard-Lyon 1, 69004 Lyon, France
| | - D Valeyre
- COMUE Sorbonne Paris Cité, hôpital Avicenne et université Paris 13, Assistance publique-Hôpitaux de Paris, 93000 Bobigny, France
| | - P Sève
- Service de médecine interne, hôpital de la Croix-Rousse, 103, grande rue de la Croix-Rousse, 69004 Lyon, France; Université Claude-Bernard-Lyon 1, 69004 Lyon, France
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Lelièvre L, Garcia-Hermoso D, Abdoul H, Lortholary O, Lanternier F. Q-06: Mucormycoses post-traumatiques : étude nationale et revue. Med Mal Infect 2014. [DOI: 10.1016/s0399-077x(14)70311-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Lelièvre L, Groh M, Angebault C, Maherault AC, Didier E, Bougnoux ME. Azole resistant Aspergillus fumigatus: an emerging problem. Med Mal Infect 2013; 43:139-45. [PMID: 23562488 DOI: 10.1016/j.medmal.2013.02.010] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2012] [Revised: 01/21/2013] [Accepted: 02/20/2013] [Indexed: 11/25/2022]
Abstract
Azole resistance has appeared recently in Aspergillus fumigatus and increased dangerously in the last decade. The main resistance mechanism is a point mutation of CYP51A, the gene encoding 14α-sterol demethylase, the target enzyme of azole antifungal drugs. This mutation can induce resistance to itraconazole alone or multi-azole resistance. CYP51A mutation can occur in two cases. The first usually concerns patients receiving long-term azole therapy, most of the time for chronic aspergillosis, and involves a wide range of mutations. The second is due to the use of azole fungicides in agriculture. The latter favors a single mutagenesis event: a substitution of leucine for histidine at codon 98 and the tandem repeat of a 34-base pair tandem sequence in the CYP51A gene promoter region. This confers cross-resistance to all azole antifungal drugs. This emerging and environmentally linked issue is of growing concern for the management of antifungal therapy. This mechanism of resistance was first described in the Netherlands and is now reported worldwide. It may have become the leading mechanism of azole resistance in A. fumigatus. Azoles are major agents for the treatment of aspergillosis, and the only oral antifungals. Infection with antifungal-resistant strains is correlated with treatment failure. This emerging phenomenon stresses the urgent need for new preventive strategies (controlled use of antifungals and azole prophylaxis), new diagnostic strategies (early detection of resistance), and new therapeutic strategies in the management of A. fumigatus infections.
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Affiliation(s)
- L Lelièvre
- Unité de bactériologie, service de microbiologie, hôpital Necker-Enfants-Malades, Assistance publique-Hôpitaux de Paris, rue Vaugirard, 75015 Paris, France.
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10
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Comont T, Khalifa J, Lelièvre L, Demas V, Hébrard AL, Cougoul P, Ollier S, Adoue D, Beyne-Rauzy O. Risque thrombotique au cours des myélodysplasies avec thrombocytose : la cytogénétique est un facteur de risque potentiel. Rev Med Interne 2011. [DOI: 10.1016/j.revmed.2011.10.397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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Dufour J, Lelièvre L, Santa F, Fior A, Berlioz M, Lazar M, Sainte-Marie D, Louvel D, Couppié P. Manifestations viscérales de la lèpre : deux observations en Guyane. Ann Dermatol Venereol 2011. [DOI: 10.1016/j.annder.2011.10.313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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12
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Michaud M, Cantagrel A, Jamard B, Plaut-Gaty MA, Lelièvre L, Forgues M. Maladie de Whipple et spondyarthrite ankylosante : rôle diagnostique des anti-TNF. Rev Med Interne 2009. [DOI: 10.1016/j.revmed.2009.10.284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Houvenaeghel G, Buttarelli M, de Troyer J, Carcopino X, Lelièvre L, Tallet A, Goncalves A, Jacquemier J. Place de la chirurgie après chimioradiothérapie des cancers du col localement évolués. Cancer Radiother 2006; 10:471-6. [PMID: 16931091 DOI: 10.1016/j.canrad.2006.07.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Standard treatment of locally advanced cervical carcinoma is actually represented by concomitant chemoradiotherapy followed by brachytherapy since several randomised study results in 1999. Surgical resection after concomitant chemoradiotherapy for locally advanced cervical carcinoma is discussed without evidence of benefice on survival and because morbidity. The aim of this study is to discuss surgery after chemoradiotherapy in terms of rate of morbidity and residual tumor, rate of pelvic disease control, overall survival and disease-free survival.
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Affiliation(s)
- G Houvenaeghel
- Service de Chirurgie Oncologique 2, Institut Paoli-Calmettes, 232, Boulevard Sainte-Marguerite, 13273 Marseille Cedex, France.
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14
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Houvenaeghel G, Lelièvre L, Buttarelli M, Brenot-Rossi I, Huiart L, Tallet A, Tarpin C, Jacquemier J. 190 POSTER Value of the sentinel lymph node procedure in patients with large size breast cancer. Eur J Surg Oncol 2006. [DOI: 10.1016/s0748-7983(06)70625-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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15
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Buttarelli M, Houvenaeghel G, Lelièvre L, Jacquemier J, Guiramand J, Delpero JR. Une exentération pelvienne postérieure avec anastomose est-elle faisable et justifiée dans le traitement des cancers de l'ovaire à un stade évolué ? ACTA ACUST UNITED AC 2006; 131:431-6. [PMID: 16707093 DOI: 10.1016/j.anchir.2006.03.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2005] [Accepted: 03/24/2006] [Indexed: 11/28/2022]
Abstract
PURPOSE The aim of this study is to show that the removal of the rectum is not an obstacle to implement an optimal surgery in advanced epithelial cancer of the ovary. MATERIAL AND METHODS Retrospective study on a population of 44 women with advanced epithelial cancer of the ovary. The surgery was realized between January 95 and July 03, and all surgeries required a posterior exenteration. This treatment was completed by chemotherapy for 36 of them. RESULTS The median survival of this population is 36.6 months. 6/44 patients (13.6%) had post-operative complications. The completion of chemotherapy started after an average of 5.2 weeks after surgery. All the assessable patients (43/44) have an anal satisfactory continence. CONCLUSION The posterior exenteration, when it's necessary, for advanced epithelial cancer of the ovary must not be an obstacle to obtain an optimal surgery. Anal continence is respected and there are no more complications. This surgical act is safe for the management of this pathology without delaying the others therapeutics and allowing a satisfactory quality of life.
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MESH Headings
- Adenocarcinoma/pathology
- Adenocarcinoma/surgery
- Adenocarcinoma, Clear Cell/pathology
- Adenocarcinoma, Clear Cell/surgery
- Adenocarcinoma, Mucinous/pathology
- Adenocarcinoma, Mucinous/surgery
- Adult
- Aged
- Aged, 80 and over
- Anastomosis, Surgical
- Carcinoma, Endometrioid/pathology
- Carcinoma, Endometrioid/surgery
- Carcinosarcoma/pathology
- Carcinosarcoma/surgery
- Colon/surgery
- Colostomy
- Cystadenocarcinoma, Serous/pathology
- Cystadenocarcinoma, Serous/surgery
- Cystectomy
- Feasibility Studies
- Female
- Humans
- Hysterectomy
- Ileostomy
- Middle Aged
- Neoplasm Recurrence, Local
- Neoplasm Staging
- Ovarian Neoplasms/drug therapy
- Ovarian Neoplasms/mortality
- Ovarian Neoplasms/pathology
- Ovarian Neoplasms/surgery
- Ovary/pathology
- Pelvic Exenteration
- Preoperative Care
- Quality of Life
- Rectum/surgery
- Retrospective Studies
- Time Factors
- Treatment Outcome
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Affiliation(s)
- M Buttarelli
- Service de chirurgie oncologique 2, institut Paoli-Calmettes, 232, boulevard Sainte-Marguerite, BP 156, 13273 Marseille cedex 09, France.
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16
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Ezoulin MJM, Dong CZ, Liu Z, Li J, Chen HZ, Heymans F, Lelièvre L, Ombetta JE, Massicot F. Study of PMS777, a new type of acetylcholinesterase inhibitor, in human HepG2 cells. Comparison with tacrine and galanthamine on oxidative stress and mitochondrial impairment. Toxicol In Vitro 2006; 20:824-31. [PMID: 16472967 DOI: 10.1016/j.tiv.2006.01.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2005] [Revised: 12/06/2005] [Accepted: 01/05/2006] [Indexed: 10/25/2022]
Abstract
Acetylcholinesterase inhibitors are commonly used as cognitive enhancers for dementia in aged people. Among them, tacrine (THA) but not galanthamine, was shown to exhibit hepatotoxicity which reduces its clinical use. PMS777, both a PAF antagonist and a new potent acetylcholinesterase inhibitor was recently demonstrated to reverse scopolamine-induced amnesia in mice without toxicity. In the present study, the effects of THA, galanthamine and PMS777 were compared in HepG2 cells on the oxidative parameters involved in the reported hepatotoxicity of THA. THA (> or = 10 microM) induced an oxidative stress as shown by elevated ROS and MDA production and by a decrease in GSH level. Moreover, mitochondrial membrane potential and redox status were decreased. At low concentrations (< or =10 microM), there was no significant disturbance. None of the oxidative stress markers was affected by PMS777 up to the maximum concentration tested and it is suggested that PMS777 is not cytotoxic for HepG2 cells. Galanthamine was also without cytotoxicity. Our results suggest that the toxic effect of THA above 10 microM may be caused by drug-induced mitochondrial energization impairment and destabilisation of membrane phospholipids associated with an oxidative stress. In contrast by preventing these dysfunctions, PMS777 could be safer than THA.
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Affiliation(s)
- M J M Ezoulin
- Unité de Pharmacochimie Moléculaire et Systèmes Membranaires (EA2381), Université Paris 7-Denis Diderot, Case 7066, 2, Place Jussieu, 75251 Paris Cedex 05, France
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17
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Crambert G, Hasler U, Beggah AT, Yu C, Modyanov NN, Horisberger JD, Lelièvre L, Geering K. Transport and pharmacological properties of nine different human Na, K-ATPase isozymes. J Biol Chem 2000; 275:1976-86. [PMID: 10636900 DOI: 10.1074/jbc.275.3.1976] [Citation(s) in RCA: 320] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Na,K-ATPase plays a crucial role in cellular ion homeostasis and is the pharmacological receptor for digitalis in man. Nine different human Na,K-ATPase isozymes, composed of 3 alpha and beta isoforms, were expressed in Xenopus oocytes and were analyzed for their transport and pharmacological properties. According to ouabain binding and K(+)-activated pump current measurements, all human isozymes are functional but differ in their turnover rates depending on the alpha isoform. On the other hand, variations in external K(+) activation are determined by a cooperative interaction mechanism between alpha and beta isoforms with alpha2-beta2 complexes having the lowest apparent K(+) affinity. alpha Isoforms influence the apparent internal Na(+) affinity in the order alpha1 > alpha2 > alpha3 and the voltage dependence in the order alpha2 > alpha1 > alpha3. All human Na,K-ATPase isozymes have a similar, high affinity for ouabain. However, alpha2-beta isozymes exhibit more rapid ouabain association as well as dissociation rate constants than alpha1-beta and alpha3-beta isozymes. Finally, isoform-specific differences exist in the K(+)/ouabain antagonism which may protect alpha1 but not alpha2 or alpha3 from digitalis inhibition at physiological K(+) levels. In conclusion, our study reveals several new functional characteristics of human Na,K-ATPase isozymes which help to better understand their role in ion homeostasis in different tissues and in digitalis action and toxicity.
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Affiliation(s)
- G Crambert
- Institut de Pharmacologie et de Toxicologie de l'Université, Rue du Bugnon 27, CH-1005 Lausanne, Switzerland
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18
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Maixent JM, Lelièvre L, Berrebi-Bertrand I. Mechanism underlying the strong positive inotropic effects of LND-623: specific inhibition of Na, K-ATPase isoforms and exclusion of cellular sites of contractile control. Cardiovasc Drugs Ther 1998; 12:585-94. [PMID: 10410828 DOI: 10.1023/a:1007747623749] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
LND-623 is a new aminosteroid analog of ouabain, with a greater separation between efficacy and toxicity than ouabain. To determine its mechanism of action, we studied its biochemical and physiological effects on human red blood cell sodium transports on different cellular structures regarded as sites of contractile control, and we compared its relative efficacy to ouabain in rat heart preparations and membrane-bound Na, K-ATPase isoenzymes. The response to ouabain was evaluated in Langendorff-perfused hearts and on purified membrane-bound Na, K-ATPase. LND-623 is 6.8-fold more efficient than ouabain in inhibiting the human Na+ pump (IC50 = 0.098 +/- 0.001 microM vs. 0.67 +/- 0.02 microM); (P < 0.0001). LND-623 had no effect on the following cellular functions: Na-Ca exchange, Na-K cotransport, Ca-ATPase, slow calcium channels, adenylate cyclase system, phosphodiesterase, and calcium sensitivity of the contractile protein system. The dose-response curve for the positive inotropic and inhibitory effects on rat cardiac isoenzymes produced by LND-623 were clearly biphasic. The amplitude of the maximum inotropic effect, without any toxic effect, was up to three-fold higher with LND-623 than with the same maximum dose of ouabain used. The strong positive inotropic effect of LND-623 in rats could be related to a specific inhibition of the two rat cardiac isoforms of the Na, K-ATPase.
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Affiliation(s)
- J M Maixent
- Laboratoire de Recherche Cardiologique, Faculté de Médecine, Université de la Méditerranée, Marseille, France
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19
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Chevalier B, Callens F, Charlemagne D, Delcayre C, Lompré AM, Lelièvre L, Mercadier JJ, Moalic JM, Mansier P, Rappaport L. Signal and adaptational changes in gene expression during cardiac overload. J Mol Cell Cardiol 1989; 21 Suppl 5:71-7. [PMID: 2560797 DOI: 10.1016/0022-2828(89)90773-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Chronic cardiac overload stimulates various quantitative and qualitative mechanisms of adaptation, some of them being species-specific. The signals responsible for these changes in gene expression are still speculative, nevertheless early modifications of the microtubular network have been reported. Soon after overload an increased expression of various genes coding for regulatory proteins has also been observed, this includes various oncogenes and the genes of several heat-shock proteins. Hypertrophy only, is non species-specific and is adaptational because it both multiples the number of contractile units and it lowers wall stress. The slowing of the shortening velocity allows the heart to produce normal tension, at a lower cost, and has different biological explanations depending on the species. In small rodent ventricles, the main but probably not the unique, determinant of this physiological parameter is an isomyosin shift from a high ATPase activity form V1 to a low activity form V3, discovered in our laboratory in 1979. This shift has a transcriptional origin and also occurs in atria in every mammalian including humans; nevertheless it has not been evidenced in the ventricles of humans, dog, cat or guinea-pig. In these species it is necessary to take into account other mechanisms, namely those involved intracellular calcium movements. The number of total, and possibly active, calcium channels is normal in rat overloaded heart suggesting that their synthesis is activated commensurate to the development of hypertrophy. The situation is more complex for other sarcolemma proteins such as the beta-adrenergic system and the Na+, K(+)-ATPase. For the latter there is presently some evidence that an isoenzymatic shift is likely to occur, at least in rats.
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Affiliation(s)
- B Chevalier
- U 127-INSERM, Hopital Lariboisière, Paris, France
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20
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Beauvillain C, Litoux P, Lelièvre L, Massot H, Boutet JJ, Legent F. [Flaps in the reconstructive surgery of dermatologic epitheliomas of the nose (excluding rhinopoiesis). Apropos of 144 surgically treated cases]. Ann Otolaryngol Chir Cervicofac 1984; 101:341-348. [PMID: 6476710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Dermatologic epithelioma of the nose is usually a basocellular and more rarely a spinocellular epithelioma. Small tumors less than 5 mm in diameter can be treated by electrocoagulation, whereas those over 1 cm should be treated by surgery or physical methods. Of a total of 144 cases of epithelioma operated upon, 10% were reconstructed by a flap. Increasing use is being made of local anesthesia with subsequent reduced hospital stay. The quality of the carcinologic results, similar to that of physical methods, and the excellent healing obtained, particularly in elderly patients, are arguments in favor of extensive surgery for epitheliomas in this region. The quality of the resection is difficult to evaluate, unless results of a fresh specimen examination are available. When not possible then it is preferable to await results of histology to show limits of excision before performing an autoplasty with flaps.
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21
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Charlemagne D, Léger J, Schwartz K, Geny B, Zachowski A, Lelièvre L. [Role of tropomyosin in the sensitivity of (Na+ + K+) ATPase to ouabain]. C R Seances Acad Sci D 1979; 288:963-6. [PMID: 223773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
EDTA treatment of isolated plasma membranes from MF2S cells increased 1,000 fold the sensitivity of (Na+ + K+) ATPase activity to ouabain. The original sensitivity of the enzyme to the drug is recovered after addition of tropomyosin together with Ca++ ions to the treated membranes.
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22
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Lelièvre L, Charlemagne D, Paraf A. [The role of distinct membrane components of the enzyme in the ouabain sensitivity of Na+/K+ ATPase]. C R Acad Hebd Seances Acad Sci D 1976; 283:539-42. [PMID: 136316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Purified plasma membranes from a cell line derived from the murine plasmocytoma MOPC 173 exhibited a 50% inhibition of the Na+K+ ATPase by 120 muM ouabain. EDTA treatment of such membranes induced a drop in the ouabain concentration needed for 50% inhibition to 0.4 muM. Supernatants obtained after EDTA treatment were able to complement with Ca(++) + Mg++ the washed EDTA treated membranes which recover their original resistance.
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Paraf A, Faivre E, Zilberfarb V, Lelièvre L, Zachowski A. [Selection of cell lines resistant to cyclic AMP and theophylline from murine plasmocytoma MOPC 173. Cross resistance to ouabain and concanavalin A]. C R Acad Hebd Seances Acad Sci D 1975; 281:683-5. [PMID: 175967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Using cAMP or theophyllin as selective agents, we obtained from contact inhibited and non contact inhibited cell lines, derived from the same plasmocytoma, different resistant cell lines. All of them were cAMP and theophyllin resistant and also ouabain and con A resistant as judged by the growth curves in presence of the different drugs.
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Paraf A, Faivre E, Zilberfarb V, Zachowski A, Lelièvre L. [Selection of cell lines resistant to ouabain from murine plasmacytoma MOPC 173. Cross resistance to cyclic AMP, theophylline, and concanavalin A]. C R Acad Hebd Seances Acad Sci D 1975; 281:567-70. [PMID: 174830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Using ouabain as a selective agent, we obtained from a contact inhibited and a non contact inhibited cell layer derived from the same plasmocytoma, different resistant cell lines. All of them were ouabain resistant but were also able to grow in presence of normallly toxic levels of cAMP, theophylline and concanavalin A.
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25
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L'Hermite P, Lelièvre L. [Uptake and storage of catecholamines by adrenergic fibers of the central and peripheral nervous system. V. Uptake and storage of norepinephrine by adrenergic fibers of the iris in newborn rats]. Arch Anat Microsc Morphol Exp 1971; 60:343-52. [PMID: 5152962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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26
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Paraf A, Moyne MA, Duplan JF, Scherrer R, Stanislawski M, Bettane M, Lelièvre L, Rouze P, Dubert JM. [Differentiation in vitro of a murine plasmacytoma: deomonstration of 2 cellular phenotypically stable stages]. C R Acad Hebd Seances Acad Sci D 1970; 271:839-42. [PMID: 4319664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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