Professeur René Ecochard

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CURRICULUM VITAE

Chef du service de Biostatistique des Hospices de Lyon depuis 2002, le Preneecochardrofesseur René Ecochard enseigne la Biostatistique au CHU de Lyon. Il obtient son diplôme de médecin après avoir soutenu en 1982 une thèse sur la « Régulation des naissances par méthodes d’auto-observation, bases scientifiques et méthodes » à l’université Claude Bernard, Lyon 1.

Il complète sa formation médical  par une Thèse en sciences à l’université de Cambridge (Grande-Bretagne) en 1997, sur les modèles à effet aléatoires d’analyse statistique sur la fécondité (fécondabilité) humaine (« Random Effects Models in the Statistical Analysis of Human Fecundability Data ») dirigée par D.G Clayton, J. Esteve et A. Pickles.

En parallèle de sa formation médicale, le Professeur René Ecochard s’est également formé aux méthodes statistiques, en 1986, et aux Statistiques Appliquées à la recherche clinique en 1987 ainsi qu’aux modélisations des systèmes biologiques. On peut notamment noter l’obtention d’un DEA à l’Université Claude Bernard de Lyon 1 sur « La modélisation d’un phénomène continu sur des données transversales. Les follicules ovariens chez la femme. »

Les sujets prédominants dans les études épidémiologiques réalisés par le Professeur Ecochard sont:

  • Insuffisance Greffe rénale (17 articles)
  • SIDA (21 articles)
  • Hormones du cycle féminin (15 articles)

 

PUBLICATIONS

Dany A, Dantony E, Elsensohn MH, Villar E, Couchoud C, Ecochard R. Using repeated-prevalence data in multi-state modeling of renal replacement therapy. Journal of Applied Statistics. 2015;.

  1. Benet T, Ecochard R, Voirin N, Machut A, Lepape A, Savey A, Vanhems P. Effect of Standardized Surveillance of Intensive Care Unit-Acquired Infections on Ventilator-Associated Pneumonia Incidence. Infection control and hospital epidemiology. 2014;35(10):1290-1293.
  2. Boussari O, Subtil F, Moiroux N, Djenontin A, Iwaz J, Corbel V, Fonton N, Garcia A, Etard JF, Ecochard R. Modeling the seasonality of Anopheles gambiae s.s. biting rates in a South Benin sanitary zone. Transactions of The Royal Society of Tropical Medicine and Hygiene. 2014;108(4):237-43.
  3. Bouvet L, Albert ML, Augris C, Boselli E, Ecochard R, Rabilloud M, Chassard D, Allaouchiche B. Real-time Detection of Gastric Insufflation Related to Facemask Pressure-controlled Ventilation Using Ultrasonography of the Antrum and Epigastric Auscultation in Nonparalyzed Patients: A Prospective, Randomized, Double-blind Study. Anesthesiology. 2014;120(2):326-334.
  4. Ecochard R, Guillerm A, Leiva R, Bouchard T, Direito A, Boehringer H. Characterization of follicle stimulating hormone profiles in normal ovulating women. Fertility and sterility. 2014;102(1):237-243.
  5. Hsiung L, Supper I, Guerin MH, PIllot A, Ecochard R, Letrilliart L. Les procédures de soins en consultation de médecine générale : analyse des données de l’étude nationale ECOGEN. exercer la revue française de médecine générale. 2014;114(25):162-169.
  6. Moussata D, Napoleon B, Lepilliez V, Klich A, Ecochard R, Lapalus MG, Nancey S, Cenni JC, Ponchon T, Chayvialle JA, Saurin JC. Endoscopic treatment of severe duodenal polyposis as an alternative to surgery for patients with familial adenomatous polyposis. Gastrointestinal Endoscopy. 2014;80(5):817-825.
  7. Renoud A, Ecochard R, Marchand F, Chapurlat R, Szulc P. Predictive parameters of accelerated muscle loss in men – MINOS study. Association of Professors of Medicine (Washington DC). 2014;127(6):554-561.
  8. Subtil F, Boussari O, Bastard M, Etard JF, Ecochard R, Genolini C. An alternative classification to mixture modeling for longitudinal counts or binary measures. Statistical methods in medical research. 2014;.
  9. Valour F, Karsenty J, Bouaziz A, Ader F, Tod M, Lustig S, Laurent F, Ecochard R, Chidiac C, Ferry T. Antimicrobial-related Severe Adverse Events during Treatment of Methicillin-Susceptible Staphylococcus aureus Bone and Joint Infection. Antimicrobial Agents and Chemotherapy. 2014;58(2):746-755.
  10. Vanhems P, Voirin N, Benet T, Roche S, Escuret V, Regis C, Giard M, Lina B, Comte B, Coppere B, Ecochard R. Detection of hospital outbreaks of influenza-like illness based on excess of incidence rates compared to the community. Am J Infect Control. 2014;42(12):1325-1327.
  11. Vuillerot C, Rippert P, Kinet V, Renders A, Jain M, Waite M, Glanzman AM, Girardot F, Hamroun D, Iwaz J, Ecochard R, Quijano-Roy S, Berard C, Poirot I, Bonnemann CG. Rasch Analysis of the Motor Function Measure in Patients with Congenital Muscle Dystrophy and Congenital Myopathy. Archives of physical medicine and rehabilitation. 2014;95(11):2086-2095.
  12. Bastard M, Soulinphumy K, Phimmasone P, Saadani AH, Ciaffi L, Communier A, Phimphachanh C, Ecochard R, Etard JF. Women experience a better long-term immune recovery and a better survival on HAART in Lao People’s Democratic Republic. BMC infectious diseases. 2013;13(27):1-9.
  13. Bouaoun L, Villar E, Ecochard R, Couchoud C. Excess Risk of Death Increases with Time from First Dialysis for Patients on the Waiting List: Implications for Renal Allograft Allocation Policy. Nephron clinical practice. 2013;124(1-2):99-105.
  14. Couchoud C, Dantony E, Elsensohn MH, Villar E, Ecochard R. Modelling treatment trajectories to optimize the organization of renal replacement therapy and public health decision-making. Nephrology, dialysis, transplantation. 2013;28(9):2372-2382.
  15. de Vendin C, Eydant Y, Ecochard R, Lorin S, Lacroix B, Lardon R, Mottet N. Place de l’IRM prostatique avant prostatectomie radicale. Cohorte monocentrique rétrospective. [Preoperative endorectal MRI in prostate cancer: A monocentric retrospective cohort]. Progrès en urologie. 2013;23(16):1412-8.
  16. Direito A, Bailly S, Mariani A, Ecochard R. Relationships between the luteinizing hormone surge and other characteristics of the menstrual cycle in normally ovulating women. Fertility and sterility. 2013;99(1):279-285.
  17. Ecochard R, Leiva R, Bouchard T, Boehringer H, Direito A, Mariani A, Fehring R. Use of urinary pregnanediol 3-glucuronide to confirm ovulation. Steroids, structure, function, and regulation. 2013;78(10):1035-1040.
  18. Elsensohn MH, Klich A, Ecochard R, Bastard M, Genolini C, Etard JF, Gustin MP. A graphical method to assess distribution assumption in group-based trajectory models. Statistical methods in medical research. 2013;.
  19. Hennequin C, Bossard N, Servagi-Vernat S, Maingon P, Dubois JB, Datchary J, Carrie C, Roullet B, Suchaud JP, Teissier E, Lucardi A, Gerard JP, Belot A, Iwaz J, Ecochard R, Romestaing P. Ten-year survival results of a randomized trial of irradiation of internal mammary nodes after mastectomy. International journal of radiation oncology, biology, physics. 2013;86(5):860-866.
  20. Koppe L, Klich A, Dubourg L, Ecochard R, Hadj-Aissa A. Performance of creatinine-based equations compared in older patients. Journal of Nephrology. 2013;26(4):716-723.
  21. Payet C, Voirin N, Vanhems P, Ecochard R. A statistical model to assess the risk of communicable diseases associated with multiple exposures in healthcare settings. BMC Medical Research Methodology. 2013;13(26):1-6.
  22. Roche S, El Garch H, Brunet S, Poulet H, Iwaz J, Ecochard R, Vanhems P. Diversity of trends of viremia and T-cell markers in experimental acute feline immunodeficiency virus infection. PLOs One. 2013;8(2-e56135):1-9.
  23. Saindou M, Voirin N, Troalen D, Abaine A, Chevallier-Queyron P, Ecochard R, Vanhems P. Socio-demographic and behavioral determinants of hepatitis B vaccination and infection in pregnant women on Mayotte Island, Indian Ocean. Vaccine. 2013;31(43):4946-4952.
  24. Saison J, Tardy JC, Scholtes C, Icard V, Trabaud MA, Perpoint T, Chidiac C, Ecochard R, Andre P, Ferry T. Low-level viremia is associated with non-B subtypes in patients infected with HIV with virological success following HAART introduction. Journal of medical virology. 2013;85(6):953-958.
  25. Toure A, Chambrier C, Vanhems P, Lombard-Bohas C, Souquet JC, Ecochard R. Propensity score analysis confirms the independent effect of parenteral nutrition on the risk of central venous catheter-related bloodstream infection in oncological patients. Clinical Nutrition. 2013;32:1050-1054.
  26. Vuillerot C, Payan C, Iwaz J, Ecochard R, Berard C. Responsiveness of the Motor Function Measure in Patients With Spinal Muscular Atrophy. Archives of physical medicine and rehabilitation. 2013;94(8):1555-1561.
  27. Vuillerot C, Rippert P, Roche S, Berard C, Margirier F, de Lattre C, Poirot I, Berruyer A, Tiffreau V, Fournier-Mehouas M, Bouhour F, Urtizberea JA, Renders A, Ecochard R. Development and validation of a motor function classification in patients with neuromuscular disease: The NM-Score. Annals of Physical and Rehabilitation Medicine. 2013;56:673-686.
  28. Boissonnat P, Gaillard S, Mercier C, Redonnet M, Lelong B, Mattei MF, Mouly-Bandini A, Pattier S, Sirinelli A, Epailly E, Varnous S, Billes MA, Sebbag L, Ecochard R, Cornu C, Gueyffier F. Impact of the early reduction of cyclosporine on renal function in heart transplant patients: a French randomised controlled trial. Trials. 2012;13(231):1-9.
  29. Boussari O, Moiroux N, Iwaz J, Djenontin A, Bio-Bangana S, Corbel V, Fonton N, Ecochard R. Use of a mixture statistical model in studying malaria vectors density. PLOs One. 2012;7(11-e50452):1-10.
  30. Chidiac C, Che D, Pires-Cronenberger S, Jarraud S, Campese C, Bissery A, Weinbreck P, Brun-Buisson C, Sollet JP, Ecochard R, Desenclos JC, Etienne J, Vanhems P. Factors associated with hospital mortality in community-acquired legionellosis in France. European respiratory journal. 2012;39(4):963-970.
  31. Couchoud C, Bayat S, Villar E, Jacquelinet C, Ecochard R. A New Approach for Measuring Gender Disparity in Access to Renal Transplantation Waiting Lists. Transplantation. 2012;94(5):513-519.
  32. Henriques J, Pujades-Rodriguez M, McGuire M, Szumilin E, Iwaz J, Etard JF, Ecochard R. Comparison of Methods to Correct Survival Estimates and Survival Regression Analysis on a Large HIV African Cohort. PLOs One. 2012;7(2):e31706-1-e31706-7.
  33. Letrilliart L, Roubaud C, Lainé X, Ecochard R, Krolak-Salmon P. Evaluation des procédures diagnostiques de la maladie d’Alzheimer : une revue systématique des méta-analyses. (Assessment of diagnostic processes for Alzheimer’s disease: a review of meta-analysis). Les Cahiers de l’Année Gérontologique. 2012;4(3):330-344.
  34. Maman D, Pujades-Rodriguez M, Subtil F, Pinoges L, McGuire M, Ecochard R, Etard JF. Gender differences in immune reconstitution: a multicentric cohort analysis in sub-saharan Africa. PLOs One. 2012;7(2):e31078-1-e31078-8.
  35. Maman D, Pujades-Rodriguez M, Nicholas S, McGuire M, Szumilin E, Ecochard R, Etard JF. Response to antiretroviral therapy in sub-Saharan Africa: improved survival associated with CD4 above 500 cells/muL. AIDS. 2012;26(11):1393-1398.
  36. Page M, Rimmele T, Ber CE, Christin F, Badet L, Morelon E, Ecochard R, Allaouchiche B. Early Relaparotomy After Simultaneous Pancreas-Kidney Transplantation. Transplantation. 2012;94(2):159-164.
  37. Pastural-Thaunat M, Ecochard R, Boumendjel N, Abdullah E, Cardozo C, Lenz A, M’pio I, Szelag JC, Fouque D, Walid A, Laville M. Relative Change in NT-proBNP Level: An Important Risk Predictor of Cardiovascular Congestion in Haemodialysis Patients. Nephron Extra. 2012;2(1):311-8.
  38. Pelissolo A, Zaoui M, Aguayo G, Yao SN, Roche S, Ecochard R, Gueyffier F, Pull C, Berthoz A, Jouvent R, Cottraux J. Virtual reality exposure therapy versus cognitive behavior therapy for panic disorder with Agoraphobia: A randomized comparaison study. Journal of CyberTherapy & Rehabilitation. 2012;5(1):35-43.
  39. Sardy R, Ecochard R, Lasserre E, Dubois JP, Floret D, Letrilliart L. Représentations sociales de la vaccination chez les patients et les médecins généralistes : une étude basée sur l’évocation hiérarchisées [Social representations of vaccination among patients and general practitioners: a study based on hierarchized evocation]. Santé publique. 2012;24(6):547-60.
  40. Scholtes C, Andre P, Trepo C, Cornu C, Remontet L, Ecochard R, Bejan-Angoulvant T, Gueyffier F. Farnesoid X Receptor Targeting for Hepatitis C: Study Protocol for a Proof-of-concept Trial. Thérapie. 2012;67(5):423-427.
  41. Thiriez G, Tournoud M, Wermenbol V, Vermeylen D, Ecochard R, Iwaz J, Lin JS, Franco P. Decreased spontaneous arousability in preterm newborns with impaired neurological outcome. Journal of Sleep Research. 2012;21(5):552-560.
  42. Toure A, Vanhems P, Lombard-Bohas C, Cassier P, Pere-Verge D, Souquet JC, Ecochard R, Chambrier C. Totally implantable central venous access port infections in patients with digestive cancer: Incidence and risk factors. American Journal of Infection Control. 2012;40(10):935-939.
  43. Vuillerot C, Payan C, Girardot F, Fermanian J, Iwaz J, Berard C, Ecochard R. Responsiveness of the Motor Function Measure in Neuromuscular Diseases. Archives of physical medicine and rehabilitation. 2012;93(12):2251-2256.
  44. Bastard M, Koita Fall MB, Laniece I, Taverne B, Desclaux A, Ecochard R, Sow PS, Delaporte E, Etard JF. Revisiting long-term adherence to HAART in Senegal using latent class analysis. Journal of acquired immune deficiency syndromes. 2011;57:55-61.
  45. Bourlet T, Signori-Schmuck A, Roche L, Icard V, Saoudin H, Trabaud MA, Tardy JC, Morand P, Pozzetto B, Ecochard R, Andre P. HIV-1 Load Comparison Using Four Commercial Real-Time Assays. Journal of Clinical Microbiology. 2011;49(1):292-297.
  46. Buiret G, Launoy G, Remontet L, Bossard N, Iwaz J, Belot A, Ecochard R. Diversité des modèles d’évolution des incidents : implication en cancérogenèse ? [Diversity of incidence trend patterns: Implications for carcinogenesis?]. Revue des maladies respiratoires. 2011;28(1):41-50.
  47. Descamps C, Labeeuw M, Trolliet P, Cahen R, Ecochard R, Pouteil-Noble C, Villar E. Confounding factors for early death in incident end-stage renal disease patients: Role of emergency dialysis start. Hemodialysis international . 2011;15:23-29.
  48. Mariani A, Jeandel C, Paris F and Ecochard R. Puberty and pubertal growth dynamics in children with idiopathic short stature. Journal of Pediatric Endocrinology and Metabolism . 2011;24(5-6):319-325.
  49. Pujades-Rodríguez M, Dantony E, Pinoges L, Ecochard R, Etard JF, Carrillo-Casas E, Szumilin E, for the AIDS Working Group of Médecins Sans Frontières. Toxicity Associated with Stavudine Dose Reduction from 40 to 30 mg in First-Line Antiretroviral Therapy. PLOs One. 2011;6(11):1-9-e28112.
  50. Supper I, Ecochard R, Bois C, Paumier F, Bez N, Letrilliart L. How do French GPs consider participating in primary care research: the DRIM study. Family Practice. 2011;28(2):226-232.
  51. Vanhems P, Voirin N, Roche S, Escuret V, Regis C, Gorain C, Pires-Cronenberger S, Giard M, Lina B, Najioullah F, Barret B, Pollissard L, David S, Crozet MN, Comte B, Hirschel B, Ecochard R. Risk of Influenza-Like Illness in an Acute Health Care Setting During Community Influenza Epidemics in 2004-2005, 2005-2006, and 2006-2007: A Prospective Study. Archives of internal medicine. 2011;171(2):151-157.
  52. Voirin N, Roche S, Vanhems P, Giard M, David-Tchouda S, Barret B, Ecochard R. A multiplicative hazard regression model to assess the risk of disease transmission at hospital during community epidemics. BMC Medical Research Methodology. 2011;11(53):1-8.
  53. Bonnefoy M, Laville M. Ecochard R, Jusot J, Normand S, Maillot S, Lebreton B, Jauffret M. Effects of branched amino acids supplementation in malnourished elderly with catabolic status. The Journal of Nutrition, Health & Aging. 2010;14(7):579-584.
  54. Buiret G, Combe C, Favrel V, Pommier P, Martin L, Ecochard R, Fayette J, Tartas S, Ramade A, Ceruse P. A Retrospective, Multicenter Study of the Tolerance of Induction Chemotherapy with Docetaxel, Cisplatin, and 5-Fluorouracil Followed by Radiotherapy with Concomitant Cetuximab in 46 Cases of Squamous Cell Carcinoma of the Head and Neck. International journal of radiation oncology, biology, physics. 2010;77(2):430-437.
    En tant que : Auteur.
  55. Chaillol I, Ecochard R, Denis MA, Iwaz J, Khoueiry P, Bergeret A. Fast and specific detection of moderate long-term changes in occupational blood exposures. Occupational and Environmental Medicine. 2010;67(11):785-791.
  56. Charvat H, Ayzac L, Girard R, Gardes S, Ecochard R. Detecting related cases of bloodstream infections using time-interval distribution modelling. Journal of hospital infection. 2010;74(3):250-257.
  57. Coudeville L, Bailleux F, Riche B, Megas F, Andre P, Ecochard R. Relationship between haemagglutination-inhibiting antibody titres and clinical protection against influenza : development and application of a bayesian random-effects model. BMC Medical Research Methodology. 2010;10(18):1-11.
  58. De Beaudrap P, Etard JF, Diouf A, Ndiaye I, Ndèye GF, Sow PS, Ndèye KC, Ecochard R, Delaporte E, ANRS 1215 Study Group. Incidence and determinants of new AIDS-defining illnesses after HAART initiation in a Senegalese cohort. BMC infectious diseases. 2010;10(179):1-9.
  59. El Khoury C, Dubien PY, Mercier C, Belle L, Debaty G, Capel O, Perret T, Savary D, Serre P, Bonnefoy E, for the AGIR-2 Investigators (El Khoury… and Bissery A, Ecochard R, Plattner V). . Prehospital high-dose tirofiban in patients undergoing primary percutaneous intervention. The AGIR-2 study. . Archives of cardiovascular diseases. 2010;103(5):285-392.
  60. Okais C, Roche S, Kurzinger ML, Riche B, Bricout H, Derrough T, Simondon F, Ecochard R. Methodology of the sensitivity analysis used for modeling an infectious disease. Vaccine. 2010;28:8132-8140.
  61. Thaunat O, Patey N, Caligiuri G, Gautreau C, Mamani-Matsuda M, Mekki Y, Dieu-Nosjean MC, Eberl G, Ecochard R, Michel JB, Graff-Dubois S, Nicoletti A. Chronic Rejection Triggers the Development of an Aggressive Intragraft Immune Response through Recapitulation of Lymphoid Organogenesis. Journal of immunology (Baltimore, Md. : 1950). 2010;185(1):717-728.
  62. Tournoud M, Etard JF, Ecochard R, Degruttola V. Adherence to antiretroviral therapy, virological response, and time to resistance in the Dakar cohort. Statistics in medicine. 2010;29(1):14-32.
  63. Vandenberghe N, Leveque N, Corcia P, Brunaud-Danel V, Salort-Campana E, Besson G, Tranchant C, Clavelou P, Beaulieux F, Ecochard R, Vial C, Broussolle E, Lina B. Cerebrospinal fluid detection of enterovirus genome in ALS: A study of 242 patients and 354 controls. Amyotrophic lateral sclerosis. 2010;3(11):277-282.
  64. Vuillerot C, Hodgkinson I, Bissery A, Schott-Pethelaz AM, Iwaz J, Ecochard R, D’Anjou MC, Commare MC, Bérard C. Self-Perception of Quality of Life by Adolescents with Neuromuscular Diseases. The Journal of adolescent health. 2010;46(1):70-76.
  65. Baillif S, Ecochard R, Hartmann D, Freney J, Kodjikian L. [Intraocular lens and cataract surgery: Comparison between bacterial adhesion and risk of postoperative endophthalmitis according to intraocular lens biomaterial.]. Journal français d’ophtalmologie. 2009;32(7):515-528.
  66. Barbier S, Ecochard R, Schott AM, Colin C, Delmas PD, Jaglal SB, Couris CM. Geographical variations in hip fracture risk for women: strong effects hidden in standardised ratios. Osteoporosis international. 2009;20(3):371-377.
  67. Combes JD, Grelier G, Laversanne M, Voirin N, Chabaud S, Ecochard R, Lasset C, Moyret-Lalle C. Contribution of cell culture, RNA extraction, and reverse transcription to the measurement error in RT-qPCR-based gene expression quantification. Analytical biochemistry. 2009;393(1):29-35.
  68. Cornu C, Bissery A, Malbos C, Garwig R, Cocherel C, Ecochard R, Peyron F, Wallon M. Factors affecting the adherence to an antenatal screening programme: an experience with toxoplasmosis screening in France. Euro surveillance : bulletin européen sur les maladies transmissibles. 2009;14(9):21-25.
  69. De Beaudrap P, Etard JF, Diouf A, Ndiaye I, Gueye NF, Gueye PM, Sow PS, Mboup S, Ndoye I, Ecochard R, Eric D, ANRS 1215/90 Study Group. Modeling CD4+ cell count increase over a six-year period in hiv-1-infected patients on highly active antiretroviral therapy in Senegal. The American journal of tropical medicine and hygiene. 2009;80(6):1047-1053.
  70. de Fleurian G, Perrin J, Ecochard R, Dantony E, Lanteaume A, Achard V, Grillo JM, Guichaoua MR, Botta A, Sari-Minodier I. Occupational exposures obtained by questionnaire in clinical practice and their associationwith semen quality. Journal of andrology. 2009;30(5):566-579.
  71. Etard JF, Diouf A, De Beaudrap P, Koivugui A, Ngom-Gueye NF, Ndiaye I, Ecochard R, Sow Papa S, Delaporte E. . Short and Long-Term Incidence of Tuberculosis and CD4-Cell Count Dynamic on HAART in Senegal. The Open AIDS Journal. 2009;3:63-70.
  72. Karame A, Labeeuw M, Trolliet P, Caillette-Beaudoin A, Cahen R, Ecochard R, Galland R, Hallonet P, Pouteil-Noble C, Villar E. The Impact of Type 2 Diabetes on Mortality in End-Stage Renal Disease Patients Differs between Genders. Nephron clinical practice. 2009;112(4):c268-c275.
  73. Pasquier JC, Picaud JC, Rabilloud M, Claris O, Ecochard R, Moret S, Mellier G. Neonatal outcomes after elective delivery management of preterm premature rupture of the membranes before 34 weeks’ gestation (DOMINOS study). European journal of obstetrics, gynecology, and reproductive biology. 2009;143(1):18-23.
  74. Tournoud M, Ecochard R, Iwaz J, Steghens JP, Bellon G, Durieu I. Structural equations to model relationships between pulmonary function, fatty acids and oxidation in cystic fibrosis. Scandinavian journal of clinical and laboratory investigation. 2009;69(1):36-44.
  75. Zrioual S, Ecochard R, Tournadre A, Lenief V, Cazalis MA, Miossec P. Genome-wide comparison between IL-17A- and IL-17F-induced effects in human rheumatoid arthritis synoviocytes. Journal of immunology (Baltimore, Md. : 1950). 2009;182(5):3112-3120.
  76. Baillif S, Ecochard R, Casoli E, Freney J, Burillon C, Kodjikian L. Adherence and kinetics of biofilm formation of Staphylococcus epidermidis to different types of intraocular lenses under dynamic flow conditions. Journal of cataract and refractive surgery. 2008;34(1):153-158.
  77. David S, Abbas-Chorfa F, Vanhems P, Vallin B, Iwaz J, Ecochard R. Promotion of WHO feeding recommendations: a model evaluating the effects on HIV-free survival in African children. Journal of human lactation. 2008;24(2):140-149.
  78. De Beaudrap P, Etard JF, Ecochard R, Diouf A, Dieng AB, Cilote V, Ndiaye I, Gueye NF, Gueye PM, Sow PS, Mboup S, Ndoye I, Delaporte E. Change over time of mortality predictors after HAART initiation in a Senegalese cohort. European journal of epidemiology. 2008;23(3):227-234.
  79. De Beaudrap P, Rouet F, Fassinou P, Kouakoussui A, Mercier S, Ecochard R, Msellati P. CD4 cell response before and after HAART initiation according to viral load and growth indicators in HIV-1-infected children in Abidjan, Cote d’Ivoire. Journal of acquired immune deficiency syndromes. 2008;49(1):70-76.
  80. Mikolajczyk RT, Stanford JB, Ecochard R. Multilevel model to assess sources of variation in follicular growth close to the time of ovulation in women with normal fertility: a multicenter observational study. Reproductive biology and endocrinology : RB&E. 2008;6(61):1-6.
  81. Montemitro E, Franco P, Scaillet S, Kato I, Groswasser J, Villa MP, Kahn A, Sastre JP, Ecochard R, Thiriez G, Lin JS. Maturation of spontaneous arousals in healthy infants. Sleep. 2008;31(1):47-54.
  82. Pasquier JC, Rabilloud M, Picaud JC, Claris O, Ecochard R, Moret S, Mellier G. Modeling the duration of the latency period after preterm premature rupture of the membranes according to maternal and pregnancy characteristics: DOMINOS study. European journal of obstetrics, gynecology, and reproductive biology. 2008;139(2):157-163.
  83. Seigneurin A, Colonna M, Remontet L, Delafosse P, Ecochard R. Artefact-free trends in breast cancer incidence over two decades in a whole French Departement. Breast (Edinburgh, Scotland). 2008;17(6):580-586.
  84. Tournoud M, Ecochard R. Promotion time models with time-changing exposure and heterogeneity: application to infectious diseases. Biometrical journal. 2008;50(3):395-407.
  85. Tournoud M, Ecochard R, Kuhn L, Coutsoudis A. Diversity of risk of mother-to-child HIV-1 transmission according to feeding practices, CD4 cell count, and haemoglobin concentration in a South African cohort. Tropical medicine & international health : TM & IH. 2008;13(3):310-318.
  86. Villar E, Frimat L, Ecochard R, Labeeuw M. Spécificités méthodologiques de l’analyse de survie des patients dialysés. [Specificities of the methodology of survival analysis in dialysis patients]. Néphrologie & thérapeutique. 2008;4(7):553-561.
  87. Couris CM, Duclos A, Rabilloud M, Couray-Targe S, Ecochard R, Delmas PD, Schott AM. A seventy percent overestimation of the burden of hip fractures in women aged 85 and over. Bone. 2007;41(5):896-900.
  88. Couris CM, Rabilloud M, Ecochard R, Metzger MH, Caillat-Vallet E, Savey A, Fabry J, Vanhems P. Nine-year downward trends in surgical site infection rate in southeast France (1995-2003). Journal of hospital infection. 2007;67(2):127-134.
  89. Denis MA, Iwaz J, Bernadet A, Ecochard R, Forissier MF, Porst JM, Robert O, Volckmann C, Bergeret A. Spotting variations in task-linked blood exposures. Canadian journal of infection control. 2007;22(2):94-101.
  90. Denis MA, Iwaz J, Bernadet A, Ecochard R, Forissier MF, Porst JM, Robert O, Volckmann C, Bergeret A. Impact du matériel de sécurité sur les accidents d’exposition au sang aux Hospices Civils de Lyon : intérêt d’un système d’arlerte. Hygiènes. 2007;XV(3):213-217.
  91. Durieu I, Abbas-Chorfa F, Drai J, Iwaz J, Steghens JP, Puget M, Ecochard R, Bellon G. Plasma fatty acids and lipid hydroperoxides increase after antibiotic therapy in cystic fibrosis. European respiratory journal. 2007;29(5):958-964.
  92. Etard JF, Laniece I, Fall MB, Cilote V, Blazejewski L, Diop K, Desclaux A, Ecochard R, Ndoye I, Delaporte E. A 84-month follow up of adherence to HAART in a cohort of adult Senegalese patients. Tropical medicine & international health : TM & IH. 2007;12(10):1191-1198.
  93. Le QH, Thomas X, Ecochard R, Iwaz J, Lheritier V, Michallet M, Fiere D. Proportion of long-term event-free survivors and lifetime of adult patients not cured after a standard acute lymphoblastic leukemia therapeutic program: adult acute lymphoblastic leukemia-94 trial. Cancer. 2007;109(10):2058-2067.
  94. Pasquier JC, Bujold E, Rabilloud M, Picaud JC, Ecochard R, Claris O, Moret S, Mellier G. Effect of latency period after premature rupture of membranes on 2 years infant mortality (DOMINOS study). European journal of obstetrics, gynecology, and reproductive biology. 2007;135(1):21-27.
  95. Pasquier JC, Picaud JC, Rabilloud M, Claris O, Ecochard R, Vigier S, Moret S, Bujold E, Mellier G. Maternal leukocytosis after preterm premature rupture of membranes and infant neurodevelopmental outcome: a prospective, population-based study (Decrire L’ouverture des Membranes Inopinee le Nouveau-ne et l’Organisation des Soins [DOMINOS] Study). Journal of obstetrics and gynaecology Canada : JOGC. 2007;29(1):20-26.
  96. Tournoud M, Ecochard R. Application of the promotion time cure model with time-changing exposure to the study of HIV/AIDS and other infectious diseases. Statistics in medicine. 2007;26(5):1008-1021.
  97. Villar E, Boissonnat P, Sebbag L, Hendawy A, Cahen R, Trolliet P, Labeeuw M, Ecochard R, Pouteil-Noble C. Poor prognosis of heart transplant patients with end-stage renal failure. Nephrology, dialysis, transplantation. 2007;22(5):1383-1389.
  98. Villar E, Remontet L, Labeeuw M, Ecochard R. Effect of age, gender, and diabetes on excess death in end-stage renal failure. Journal of the American Society of Nephrology : JASN. 2007;18(7):2125-2134.
  99. Bouletreau PH, Bost M, Fontanges E, Lauverjat M, Gutknecht C, Ecochard R, Delmas PD, Chambrier C. Fluoride exposure and bone status in patients with chronic intestinal failure who are receiving home parenteral nutrition. American journal of clinical nutrition. 2006;83(6):1429-1437.
  100. Couris CM, Gutknecht C, Ecochard R, Gelas-Dore B, Hajri T, Colin C, Schott AM. Estimates of the number of cancer patients hospitalized in a geographic area using claims data without a unique personal identifier. Methods of information in medicine. 2006;45(5):515-522.
  101. Ecochard R. Heterogeneity in fecundability studies: issues and modelling. Statistical methods in medical research. 2006;15(2):141-160.
  102. Galoisy-Guibal L, Soubirou JL, Desjeux G, Dusseau JY, Eve O, Escarment J, Ecochard R. Screening for multidrug-resistant bacteria as a predictive test for subsequent onset of nosocomial infection. Infection control and hospital epidemiology. 2006;27(11):1233-1241.
  103. Giraud B, Besse JL, Cladiere F, Ecochard R, Moyen B, Lerat JL. [Intra-articular reconstruction of the anterior cruciate ligament with and without extra-articular supplementation by quadricipital tendon plasty: seven-year follow-up]. Revue de chirurgie orthopédique et réparatrice de l’appareil moteur. 2006;92(8):788-797.
  104. Le Page L, Duhaut P, Seydoux D, Bosshard S, Ecochard R, Abbas-Chorfa F, Petigny V, Cevallos R, Smail A, Salle V, Chatelain D, Loire R, Pellet H, Piette JC, Ducroix JD, l’ensemble des participants de l’étude GRACG (groupe de recherche sur l’artérite à cellules géantes) sldlSnfdmiS. Incidence des accidents cardiovasculaires au cours de la maladie de Horton : résultats préliminaires de l’étude prospective en double cohorte GRACG. La revue de médecine interne. 2006;27(2):98-105.
  105. Le QH, Thomas X, Ecochard R, Iwaz J, Lheritier V, Michallet M, Fiere D. Initial and late prognostic factors to predict survival in adult acute lymphoblastic leukaemia. European journal of haematology. 2006;77(6):471-479.
  106. Serfaty JM, Nonent M, Nighoghossian N, Rouhart F, Derex L, Rotaru C, Chirossel P, Thabut G, Guias B, Heautot JF, Gouny P, de la Vega A, Pachai C, Ecochard R, Villard J, Douek PC. Plaque density on CT, a potential marker of ischemic stroke. Neurology. 2006;66(1):118-120.
  107. Tournoud M, Ecochard R. Age at which HIV infection can be detected in infants: place of the Yakovlev model. Journal of acquired immune deficiency syndromes. 2006;42(3):362-367.
  108. Aubert S, Barreda T, Acar C, Leprince P, Bonnet N, Ecochard R, Pavie A, Gandjbakhch I. Mitral valve repair for commissural prolapse: surgical techniques and long term results. European journal of cardio-thoracic surgery. 2005;28(3):443-447.
  109. Aubert S, Henaine R, Raisky O, Chavanis N, Robin J, Ecochard R, Ninet J. Atypical forms of isolated partial atrioventricular septal defect increase the risk of initial valve replacement and reoperation. European journal of cardio-thoracic surgery. 2005;28(2):223-228.
  110. Bouletreau P, Chassard D, Allaouchiche B, Dumont JC, Auboyer C, Bertin-Maghit M, Bricard H, Ecochard R, Rangaraj J, Chambrier C, Schneid C, Cynober L. Glucose-lipid ratio is a determinant of nitrogen balance during total parenteral nutrition in critically ill patients: a prospective, randomized, multicenter blind trial with an intention-to-treat analysis. Intensive care medicine. 2005;31(10):1394-1400.
  111. Couris CM, Ecochard R. Utilisation du PMSI pour l’épidémiologie : faisabilité, conditions d’utilisation et limites. Gestions hospitalières. 2005;449:651-654.
  112. Ecochard R. Heterogeneity, the masked part of reproductive technology success rates. Revue d’épidémiologie et de santé publique. 2005;53(HS2):2S107-2S117.
  113. Gutknecht C, Iwaz J, Boutitie F, Saurin JC, Ecochard R. Modelling the progression towards duodenal cancer among patients with familial polyposis on the basis of two different score profiles. European journal of epidemiology. 2005;20(4):339-343.
  114. Jund J, Rabilloud M, Wallon M, Ecochard R. Methods to estimate the optimal threshold for normally or log-normally distributed biological tests. Medical decision making. 2005;25(4):406-415.
  115. Paparel P, Curiel L, Chesnais S, Ecochard R, Chapelon JY, Gelet A. Synergistic inhibitory effect of high-intensity focused ultrasound combined with chemotherapy on Dunning adenocarcinoma. BJU international. 2005;95(6):881-885.
  116. Pasquier JC, Rabilloud M, Janody G, Abbas-Chorfa F, Ecochard R, Mellier G. Influence of perinatal care regionalisation on the referral patterns of intermediate- and high-risk pregnancies. European journal of obstetrics, gynecology, and reproductive biology. 2005;120(2):152-157.
  117. Pasquier JC, Rabilloud M, Picaud JC, Ecochard R, Claris O, Gaucherand P, Collet F, Chabert P, Mellier G. A prospective population-based study of 598 cases of PPROM between 24 and 34 weeks’ gestation: description, management, and mortality (DOMINOS cohort). European journal of obstetrics, gynecology, and reproductive biology. 2005;121(2):164-170.
  118. Bigelow JL, Dunson DB, Stanford JB, Ecochard R, Gnoth C, Colombo B. Mucus observations in the fertile window: a better predictor of conception than timing of intercourse. Human reproduction (Oxford, England). 2004;19(4):889-892.
  119. Desjeux G, Labarere J, Galoisy-Guibal L, Ecochard R. Suicide in the French armed forces. European journal of epidemiology. 2004;19(9):823-829.
  120. Ecochard R. Book review of Biostatistical methods in epidemiology. Statistics in medicine. 2004;23(23):3723-3723.
  121. Lagrange-Puget M, Durieu I, Ecochard R, Abbas-Chorfa F, Drai J, Steghens JP, Pacheco Y, Vital-Durand D, Bellon G. Longitudinal study of oxidative status in 312 cystic fibrosis patients in stable state and during bronchial exacerbation. Pediatric pulmonology. 2004;38(1):43-49.
  122. Rouviere O, Curiel L, Chapelon JY, Bouvier R, Ecochard R, Gelet A, Lyonnet D. Can color doppler predict the uniformity of HIFU-induced prostate tissue destruction?. The prostate. 2004;60(4):289-297.
  123. Saurin JC, Gutknecht C, Napoleon B, Chavaillon A, Ecochard R, Scoazec JY, Ponchon T, Chayvialle JA. Surveillance of duodenal adenomas in familial adenomatous polyposis reveals high cumulative risk of advanced disease. Journal of clinical oncology. 2004;22(3):493-498.
  124. Schott AM, Kassai Koupai B, Hans D, Dargent-Molina P, Ecochard R, Bauer DC, Breart G, Meunier PJ. Should age influence the choice of quantitative bone assessment technique in elderly women? The EPIDOS study. Osteoporosis international. 2004;15(3):196-203.
  125. Couris CM, Schott AM, Ecochard R, Morgon E, Colin C. A literature review to assess the use of claims databases in identifying incident cancer cases. Health services & outcomes research methodology. 2003;4:49-63.
  126. de Gevigney G, Rabilloud M, Ecochard R, McFadden E, Meunier L, Cheneau E, Delahaye F. Is coronary angiography performed in the appropriate patients after acute myocardial infarction? Clinical and angiographic findings and one-year mortality in a large unselected cohort of 2493 consecutive patients in a French region (the PRIMA study). Acta cardiologica. 2003;58(1):23-29.
  127. Denis MA, Ecochard R, Bernadet A, Forissier MF, Porst JM, Robert O, Volckmann C, Bergeret A. Risk of occupational blood exposure in a cohort of 24,000 hospital healthcare workers: position and environment analysis over three years. Journal of occupational and environmental medicine. 2003;45(3):283-288.
  128. Rouviere O, Raudrant A, Ecochard R, Colin-Pangaud C, Pasquiou C, Bouvier R, Marechal JM, Lyonnet D. Characterization of time-enhancement curves of benign and malignant prostate tissue at dynamic MR imaging. European radiology. 2003;13(5):931-942.
  129. Vercherin P, Gutknecht C, Guillemin F, Ecochard R, Mennen LI, Mercier M. [Missing data mechanisms of the questionnaire SF-36’s items in the SU.VI.MAX study]. Revue d’épidémiologie et de santé publique. 2003;51(5):513-525.
  130. Couris CM, Colin C, Rabilloud M, Schott AM, Ecochard R. Method of correction to assess the number of hospitalized incident breast cancer cases based on claims databases. Journal of clinical epidemiology. 2002;55(4):386-391.
  131. Couris CM, Rabilloud M, Colin C, Ecochard R. Two-phase study to assess the number of cases based on claims databases: characteristics of the validation data set. Methods of information in medicine. 2002;41(4):349-356.
  132. de Gevigney G, Cao D, Macfadden E, Ecochard R, Rabilloud M, Cheneau E, Milon H, Delahaye F. Do differences in baseline characteristics or in management account for the poorer in-hospital and subsequent outcome after myocardial infarction in diabetics? Data from a large unselected cohort. Acta cardiologica. 2002;57(3):187-196.
  133. de Gevigney G, Ecochard R, Rabilloud M, Colin C, Gaillard S, Cheneau E, Cao D, Milon H, Delahaye F. [Worsening of heart failure during hospital course in myocardial infarction is a factor of poor prognosis. Apropos of a prospective cohort study of 2,507 patients hospitalized with myocardial infarction: the PRIMA study]. Annales de cardiologie et d’angéiologie. 2002;51(1):25-32.
  134. Dumas P, Saoud M, Bouafia S, Gutknecht C, Ecochard R, Dalery J, Rochet T, d’Amato T. Cannabis use correlates with schizotypal personality traits in healthy students. Psychiatry research. 2002;109(1):27-35.
  135. Ecochard R, Clayton DG. Fitting complex random effect models with standard software using data augmentation: application to a study of male and female fecundability. Statistical modelling. 2002;1:319-331.
  136. Marret H, Ecochard R, Giraudeau B, Golfier F, Raudrant D, Lansac J. Color Doppler energy prediction of malignancy in adnexal masses using logistic regression models. Ultrasound in obstetrics & gynecology. 2002;20(6):597-604.
  137. Touzet S, Rabilloud M, Boehringer H, Barranco E, Ecochard R. Relationship between sleep and secretion of gonadotropin and ovarian hormones in women with normal cycles. Fertility and sterility. 2002;77(4):738-744.
  138. Chambrier C, Normand S, Ecochard R, Pachiaudi C, Laville M, Bouletreau P. Total-body-water measurement with (18)O-labeled water in short-bowel patients with an ileostomy. Nutrition (Burbank, Los Angeles County, Calif.). 2001;17(4):287-291.
  139. Cheneau E, De Gevigney G, Ecochard R, Rabilloud M, Riche B, Excoffier S, Cao D, Milon H, Delahaye F. Thrombolysis in myocardial infarction in a prospective cohort of 2,515 consecutive patients: older age and longer delays lead to a lower thrombolysis rate. Acta cardiologica. 2001;56(4):211-218.
  140. de Gevigney G, Ecochard R, Rabilloud M, Gaillard S, Cheneau E, Ducreux C, Cao D, Milon H, Delahaye F. Worsening of heart failure during hospital course of an unselected cohort of 2507 patients with myocardial infarction is a factor of poor prognosis: the PRIMA study. Prise en charge de l’Infarctus du Myocarde Aigu. European journal of heart failure. 2001;3(2):233-241.
  141. de Gevigney G, Mosnier S, Ecochard R, Rabilloud M, Cao D, Excoffier S, Cheneau E, Milon H, Delahaye F. Are women with acute myocardial infarction managed as well as men? Does it have consequences on in-hospital mortality? Analysis of an unselected cohort of 801 women and 1,718 men. Acta cardiologica. 2001;56(3):169-179.
  142. Ecochard R, Boehringer H, Rabilloud M, Marret H. Chronological aspects of ultrasonic, hormonal, and other indirect indices of ovulation. BJOG : an international journal of obstetrics and gynaecology. 2001;108(8):822-829.
  143. Ecochard R, Colin C, Rabilloud M, de Gevigney G, Cao D, Ducreux C, Delahaye F. Indicators of myocardial dysfunction and quality of life, one year after acute infarction. European journal of heart failure. 2001;3(5):561-568.
  144. Ecochard R, Marret H, Rabilloud M, Boehringer H, Mathieu C, Guerin JF. Gonadotropin level abnormalities in women with cyclic mastalgia. European journal of obstetrics, gynecology, and reproductive biology. 2001;94(1):92-96.
  145. Excoffier S, De Gevigney G, Ecochard R, Rabilloud M, Cao D, Cheneau E, Milon H, Delahaye F. Treatment at discharge after myocardial infarction in 2,102 patients. The PRIMA study. Prise en charge de l’Infarctus du Myocarde Aigu. Acta cardiologica. 2001;56(1):17-26.
  146. Golfier F, Vaudoyer F, Ecochard R, Champion F, Audra P, Raudrant D. Planned vaginal delivery versus elective caesarean section in singleton term breech presentation: a study of 1116 cases. European journal of obstetrics, gynecology, and reproductive biology. 2001;98(2):186-192.
  147. Mion F, Ecochard R, Guitton J, Ponchon T. (13)CO(2) breath tests: comparison of isotope ratio mass spectrometry and non-dispersive infrared spectrometry results. Gastroentérologie clinique et biologique. 2001;25(4):375-379.
  148. Nascimbeni L, Lyonnet D, Vincent M, Lantelme P, Gouton M, Froment A, Ecochard R, Claustrat B, Milon H. Cathétérisme des veines surrénales dans l’hyperaldostéronisme primaire : aide à la décision chirurgicale ? [Adrenal vein catheterization in primary hyperaldosteronism: aid in surgical decision making?]. Archives des maladies du coeur et des vaisseaux. 2001;94(8):874-878.
  149. Rabilloud M, Cao D, Riche B, Delahaye F, Ecochard R. Impact of selected geographical and clinical conditions on thrombolysis rate in myocardial infarction in three departments of France. European journal of epidemiology. 2001;17(7):685-691.
  150. Rabilloud M, Ecochard R, Esteve J. Maternity hospitals ranking on prophylactic caesarean section rates: uncertainty associated with ranks. European journal of obstetrics, gynecology, and reproductive biology. 2001;94(1):139-144.
  151. Wallon M, Cozon G, Ecochard R, Lewin P, Peyron F. Serological rebound in congenital toxoplasmosis: long-term follow-up of 133 children. European journal of pediatrics. 2001;160(9):534-540.
  152. de Gevigney G, Ecochard R, Colin C, Rabilloud M, Excoffier S, Cao D, Cheneau E, Milon H, Delahaye F. Characteristics, management, and in-hospital mortality of acute myocardial infarction in the « real world » in France–data from a large unselected cohort of 2,519 consecutive patients in a French region. Acta cardiologica. 2000;55(6):357-366.
  153. Ecochard R, Clayton DG. Multivariate parametric random effect regression models for fecundability studies. Biometrics. 2000;56(4):1023-1029.
  154. Ecochard R, De Gevigney G, Colin C. Fair comparison of mortality data following cardiac surgery. Heart (British Cardiac Society). 2000;84(1):5-6.
  155. Ecochard R, Gougeon A. Side of ovulation and cycle characteristics in normally fertile women. Human reproduction (Oxford, England). 2000;15(4):752-755.
  156. Ecochard R, Marret H, Rabilloud M, Bradai R, Boehringer H, Girotto S, Barbato M. Sensitivity and specificity of ultrasound indices of ovulation in spontaneous cycles. European journal of obstetrics, gynecology, and reproductive biology. 2000;91(1):59-64.
  157. Ecochard R, Marret H, Barbato M, Boehringer H. Gonadotropin and body mass index: high FSH levels in lean, normally cycling women. Obstetrics and gynecology. 2000;96(1):8-12.
  158. Ecochard R, Mathieu C, Royere D, Blache G, Rabilloud M, Czyba JC. A randomized prospective study comparing pregnancy rates after clomiphene citrate and human menopausal gonadotropin before intrauterine insemination. Fertility and sterility. 2000;73(1):90-93.
  159. Ecochard R, Rabilloud M, Colin C, Delahaye F, Ducreux C, Cao D, Matillon Y, de Gevigney G. Unjustified variations in patient management for acute myocardial infarction in the Rhone-Alpes region of France. PRIMA Group. International journal of technology assessment in health care. 2000;16(3):885-895.
  160. Rouviere O, Ecochard R, Berger P, Pangaud C, Fontaine B, Lyonnet D. Low- versus high-osmolality contrast media. Acta radiologica. 2000;41(5):508-513.
  161. Serfaty JM, Chirossel P, Chevallier JM, Ecochard R, Froment JC, Douek PC. Accuracy of three-dimensional gadolinium-enhanced MR angiography in the assessment of extracranial carotid artery disease. AJR, American journal of roentgenology. 2000;175(2):455-463.
  162. Couray-Targe S, Ecochard R, Colin C. [Program for medicalization of the information systems in France: tool for management and quality assessment?]. La presse médicale. 1999;28(29):1597-1603.
  163. Delahaye F, Rial MO, de Gevigney G, Ecochard R, Delaye J. A critical appraisal of the quality of the management of infective endocarditis. Journal of the American college of cardiology. 1999;33(3):788-793.
  164. Ecochard R, Cottinet D, Mathieu C, Rabilloud M, Czyba JC. The mean of sperm parameters in semen donations from the same donor. An important prognostic factor in insemination. International journal of andrology. 1999;22(3):163-172.
  165. Maire E, Ecochard R, Broussard P. [From the prescription of contraceptives to their application. A study of the on-going use of contraceptive methods in immigrant circles during the post-partum period]. Contraception, fertilité, sexualité. 1999;27(9):625-632.
  166. Calmels P, Ecochard R, Blanchon MA, Charbonnier C, Cassou B, Gonthier R. Relation between locomotion impairment, functional independence in retirement, and occupational strain resulting from work carried out during working life. Study of a sample population of 350 miners in the Loire valley in France. Journal of epidemiology and community health . 1998;52(5):283-288.
  167. Denis MA, Poyard G, Saury A, Cadiot M, Forissier MF, Lery L, Nargues P, Reymond E, Robert O, Volckmann C, Ecochard R, Vigier S. La sous-déclaration des accidents d’exposition au sang dans un C.H.U. Archives des maladies professionnelles de médecine du travail et de sécurité sociale. 1998;54(4):242-248.
  168. Ecochard R, Clayton DG. Multi-level modelling of conception in artificial insemination by donor. Statistics in medicine. 1998;17(10):1137-1156.
  169. Ecochard R, Pinguet F, Ecochard I, De Gouvello R, Guy M, Huy F. [Analysis of natural family planning failures. In 7007 cycles of use]. Contraception, fertilité, sexualité. 1998;26(4):291-296.
  170. Moreau-Gaudry X, Ecochard R, Esteve J, Pouteil-Noble C. Use of logistic function to analyse delayed graft function in renal transplantation. Transplantation proceedings. 1998;30(6):2509-2686.
  171. Rabilloud M, Ecochard R, Guilhot J, Toselli A, Mabriez JC, Matillon Y. Study of the variations of the cesarean sections rate in the Rhone-Alpes region (France): effect of women and maternity service characteristics. European journal of obstetrics, gynecology, and reproductive biology. 1998;78(1):11-17.
  172. Rabilloud M, Ecochard R, Myard AF, Delahaye F, Colin C, Matillon Y. [The impact of the data collection method on the medico-economic classification of admissions for myocardial infarction at the public hospitals in Lyon]. Archives des maladies du coeur et des vaisseaux. 1998;91(6):709-714.
  173. Victoria J, Ecochard R, Rabilloud M, Bremond A, Courtial I. [Non metastatic breast cancer surgery in the Rhone department between 1988 and 1994]. Revue d’épidémiologie et de santé publique. 1998;46(3):218-225.
  174. Gonthier R, Ecochard R, Simand R, Delomier Y, Derriennic F, Legrand P, Cassou B. [Survival after 60 years of age among elderly retired miners]. Revue d’épidémiologie et de santé publique. 1997;45(2):99-105.
  175. Myard AF, Rabilloud M, Ecochard R. Utilisation du PMSI comme source de données d’un système « sentinelle » en obstétrique. Journal d’économie médicale. 1997;15:239-242.
  176. Rabilloud M, Ecochard R, Matillon Y. [Use of a logistic regression model at two levels in the analysis of medical practice variations: the prophylactic cesarean]. Revue d’épidémiologie et de santé publique. 1997;45(3):237-247.
  177. Ecochard R, Landrivon G, Colin C, Creac’h P, Wallon M, Gandilhon F, Peyron F, Matillon Y. [Decision analysis of congenital toxoplasmosis in the absence of exact knowledge of the treatment benefits and secondary effects]. Revue d’épidémiologie et de santé publique. 1996;44(2):145-154.
  178. Colin C, Toselli A, Delahaye F, Ecochard R, Rabilloud M, Excoffier S, Milon H, Gatsonis C, Mabriez JC, Matillon Y. [Management of myocardial infarction in the Rhone-Alps area. Are there many variations in practice?]. Archives des maladies du coeur et des vaisseaux. 1995;88(3):307-313.
  179. Delahaye F, Ecochard R, de Gevigney G, Barjhoux C, Malquarti V, Saradarian W, Delaye J. The long term prognosis of infective endocarditis. European heart journal. 1995;16 Suppl B:48-53.
  180. Delahaye F, Goulet V, Lacassin F, Ecochard R, Selton-Suty C, Hoen B, Etienne J, Briancon S, Leport C. Characteristics of infective endocarditis in France in 1991. A 1-year survey. European heart journal. 1995;16(3):394-401.
  181. Gallot-Lavallee P, Ecochard R, Mathieu C, Pinzaru G, Czyba JC. [Clomiphene citrate or hMg: which ovarian stimulation to chose before intra-uterine inseminations? A meta-analysis]. Contraception, fertilité, sexualité. 1995;23(2):115-121.
  182. Mathieu C, Ecochard R, Bied V, Lornage J, Czyba JC. Cumulative conception rate following intrauterine artificial insemination with husband’s spermatozoa: influence of husband’s age. Human reproduction (Oxford, England). 1995;10(5):1090-1097.
  183. Raudrant D, Landrivon G, Frappart L, De Haas P, Champion F, Ecochard R. Comparison of the effects of different menstrual tampons on the vaginal epithelium: a randomised clinical trial. European journal of obstetrics, gynecology, and reproductive biology. 1995;58(1):41-46.
  184. Salle B, Gaucherand P, Ecochard R, Rudigoz RC. [Role of pulsed color Doppler in the presurgical evaluation of pelvic masses]. Journal de gynécologie, obstétrique et biologie de la reproduction. 1995;24(3):234-240.
  185. Colin C, Ecochard R, Delahaye F, Landrivon G, Messy P, Morgon E, Matillon Y. Data quality in a DRG-based information system. International journal for quality in health care. 1994;6(3):275-280.
  186. Gougeon A, Ecochard R, Thalabard JC. Age-related changes of the population of human ovarian follicles: increase in the disappearance rate of non-growing and early-growing follicles in aging women. Biology of reproduction. 1994;50(3):653-663.
  187. Mathieu C, Ecochard R, Lornage J, Cordonier H, Guerin JF. Variability of the response to pentoxifylline in vitro in infertile normozoospermic and asthenozoospermic patients. Archives of andrology. 1994;33(1):39-49.
  188. Mathieu C, Ecochard R, Bied V, Lornage J, Czyba JC. Inséminations intra-utérines avec sperme du conjoint dans les indications masculines : influence de l’âge de l’homme. Andrologie. 1994;4:331-340.
  189. Colin C, Delahaye F, Ecochard R, Landrivon G, Rabilloud M, Teboul F, Matillon Y. [Analysis of the medical decision]. Archives des maladies du coeur et des vaisseaux. 1993;86(11):1597-1603.
  190. Delahaye F, Goulet V, Lacassin F, Ecochard R, Suty-Selton C, Hoen B, Etienne J, Briancon S, Leport C. [Epidemiology of bacterial endocarditis in France in 1991]. Archives des maladies du coeur et des vaisseaux. 1993;86(12 Suppl):1801-1806.
  191. Drouet E, Boibieux A, Michelson S, Ecochard R, Biron F, Peyramond D, Colimon R, Denoyel G. Polymerase chain reaction detection of cytomegalovirus DNA in peripheral blood leukocytes as a predictor of cytomegalovirus disease in HIV-infected patients. AIDS. 1993;7(5):665-668.
  192. Kalboussitouzi C, Cochat P, Poix D, Ecochard R, Martin X. Doppler sonography monitoring in the postoperative period in pediatric renal-Transplant recipients. Pédiatrie. 1993;48(10):735-738.
  193. Pouteil-Noble C, Ecochard R, Betuel H, Dubernard JM, Aymard M, Touraine JL. HLA B and DR mismatching, a risk factor for cytomegalovirus infection after renal transplantation. Clinical transplantation. 1993;7:467-474.
  194. Pouteil-Noble C, Ecochard R, Landrivon G, Donia-Maged A, Tardy JC, Bosshard S, Colon S, Betuel H, Aymard M, Touraine JL. Cytomegalovirus infection–an etiological factor for rejection? A prospective study in 242 renal transplant patients. Transplantation. 1993;55(4):851-857.
  195. Chapelon JY, Margonari J, Vernier F, Gorry F, Ecochard R, Gelet A. In vivo effects of high-intensity ultrasound on prostatic adenocarcinoma Dunning R3327. Cancer research. 1992;52(22):6353-6357.
  196. Colin C, Ecochard R, Messy P, Teboul F, Delahaye F, Landrivon G, Morgon E. Qualités de l’information médicale aux Hospices civils de Lyon : méthodes et résultats. Santé publique. 1992;3:15-20.
  197. Colin C, Rabilloud M, Ecochard R, Delahaye F, Teboul F, Landrivon G. Bases de données médicales informatisées. La presse médicale. 1992;21(27):1264-1267.
  198. Delahaye F, Genoud JL, Colin C, Landrivon G, Ecochard R, Desseigne P, Pinzani A, Andre-Fouet X, Delaye J. [Which anti-ischemic treatment can be prescribed during and after the acute phase of myocardial infarction?]. Archives des maladies du coeur et des vaisseaux. 1992;85(11):1567-1574.
  199. Leport C, Goulet V, Delahaye F, Lacassin F, Selton-Suty C, Ecochard R, Hoen B, Briançon S, Etienne J. Epidémiologie et principales caractéristiques de l’endocardite infectieuse en France (1990-1991). Bulletin épidémiologique hebdomadaire. 1992;29:133-135.
  200. Mathieu C, Ecochard R, Bied V. Place de l’insémination artificielle avec le sperme du conjoint (IAC) dans le traitement de l’hypofertilité masculine. Contraception, fertilité, sexualité. 1992;20(7-8):716-719.
  201. Pilikian S, Guerin JF, Adeleine P, Ecochard R, Czyba JC. Spontaneous and ionophore induced acrosome reaction in asthenozoospermic infertile semen. Human reproduction (Oxford, England). 1992;7(7):991-993.
  202. Pouteil-Noble C, Ecochard R, Bosshard S, Lacavalerie B, Donia A, Landrivon G, Tardy JC, Dubernard JM, Aymard M, Touraine JL. Cytomegalovirus (CMV) excretion as a factor in the severity of CMV disease in kidney and simultaneous kidney and pancreas transplantation. Transplant international. 1992;5 Suppl 1:S26-S29.
  203. Raudrant D, Chomier M, Landrivon G, Ecochard R, Daville O, Champion F, Guillaud M. [Mammary microcalcifications: is there a consensus on interpretation and management?]. Bulletin du cancer. 1992;79(5):451-458.
  204. Teboul F, Peix JL, Guibaud L, Massard JL, Ecochard R. [Prophylactic drainage after thyroidectomy: a randomized trial]. Annales de chirurgie. 1992;46(10):902-904.
  205. Cozon G, Cannella D, Perriat-Langevin A, Jeannin M, Trublereau P, Ecochard R, Revillard JP. Transient secretory IgA deficiency in mice after cyclophosphamide treatment. Clinical immunology and immunopathology. 1991;61(1):93-102.
  206. Delahaye F, Delaye J, Ecochard R, Cao D, Genoud JL, Jegaden O, Andre-Fouet X, Beaune J. Influence of associated valvular lesions on long-term prognosis of mitral stenosis. A 20-year follow-up of 202 patients. European heart journal. 1991;12 Suppl B:77-80.
  207. Delahaye F, Landrivon G, Ecochard R, Colin C. Meta-analysis. Health policy (Amsterdam, Netherlands). 1991;19(2-3):185-196.
  208. Pilikian S, Adeleine P, Czyba JC, Ecochard R, Guerin JF, Mimouni P. Hyperactivated motility of sperm from fertile donors and asthenozoospermic patients before and after treatment with ionophore. International journal of andrology. 1991;14(3):167-173.
  209. Teboul F, Ecochard R, Colin C, Matillon Y, Berger N. Descriptive analysis of a series of operations for prostatic adenomas in inhabitants of Lyon, France, in 1988. Urological College of Lyon. European urology. 1991;20 Suppl 1:18-21.
  210. Mouriquand J, Mermet MA, Ecochard R. Intérêt du grade cytopronostique dans les cancers du sein. Contraception, fertilité, sexualité. 1990;18(11):1017-1021.
  211. Pilikian S, Watrelot A, Dreyfus JM, Ecochard R, Gennaro JD. Gamete intra-fallopian transfer with cryopreserved donor semen following AID failure. Human reproduction (Oxford, England). 1990;5(8):944-946.
  212. Frey R, Ecochard R, Blanche N, Ecochard I, Pinguet F, Coste MO, Guy M, Guy F. [Characteristics of the menstrual cycles during the postpartum period without breast feeding according to the nature of the first period: ovulatory or anovulatory]. Revue française de gynécologie et d’obstétrique. 1989;84(11):753-758.
  213. Ecochard R, Frey R, Blanche N, Ecochard I, Pinguet F, Coste MO, Guy M, Guy F. [Can analysis of previous post-partum periods provide prognostic indicators on the return of fertility after delivery?]. Revue française de gynécologie et d’obstétrique. 1988;83(6):415-419.
  214. Frey R, Ecochard R, Blanche N, Ecochard I, Pinguet F, Coste MO, Guy M, Guy F. Etude de la reprise de l’ovulation dans le postpartum chez la femme non lactante. Contraception, fertilité, sexualité. 1988;16(12):1023-1029.
  215. Ecochard R, Ecochard I. Auto-observation de la période fertile. La presse médicale. 1986;3:9-23.
  216. Ecochard R, Ecochard I, Dumeril B, Guibaud B, Léger A, Dumont M. Intérêt de l’auto-observation de la glaire cervicale dans la détermination de la période fertile. Contraception, fertilité, sexualité. 1984;12(3):475-478.

OUVRAGES

  • Ecochard R, Binquet C. Chapitre 13 Analyse de décision médicale (pp 357-372) IN Biostatistique. Ed Omniscience. 2009;1-400.
    En tant que : Auteur.
  • Landrivon G. Méthode globale de lecture critique d’articles médicaux à l’usage de l’étudiant et du praticien, 2ème édition. Remerciements de l’auteur à Muriel Rabilloud et René Ecochard pour leurs conseils. Ed Frison-Roche. 2009;1-213.
    En tant que : Relecteur.
  • Ecochard R, La Finestra Fertile : La finestra fertile fisiologica e la finestra fertilie clinica (pp 3-11) IN Il Periodo fertile. I metodi di Regolazione Naturale della Fertilità in Italia a confronto: aspetti scientifici, didattici e metodologici Giacchi E, Girotto S, Bozzo G. . Edizioni Libreria Cortina Verona. 2006;1-160.
  • Clayton DG, Ecochard R. Artificial insemination by donor: discrete time survival data with crossed and nested random effects. In: First Seattle Symposium in Biostatistics: Survival Analysis (Lin DY, Fleming TR). Eds New York Springer-Verlag. 1997;99-122.
    En tant que : Auteur.
  • Landrivon G, Delahaye F. avec le RECIF et la collaboration R Ecochard, M Rabilloud et al. La recherche clinique. De l’idée à la publication. Ed Masson. 1995;1-273.
    En tant que : Collaboration.