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O Villard

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Articles 26
Citations 297
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Recent Articles
1.
Bismuth E, E B, Joubert M, M J, Renard E, E R, et al.
Diabetes Metab . 2025 Mar; :101637. PMID: 40073966
The advent of automated insulin delivery (AID) systems in 2020 marked a disruptive event in managing type 1 diabetes, benefiting children and adults alike. By 2024, advances in real-world data...
2.
Schaeffer M, Ballonzoli L, Gaucher D, Arndt C, Angioi-Duprez K, Baudonnet R, et al.
J Fr Ophtalmol . 2022 Feb; 45(4):413-422. PMID: 35109988
Objective: To evaluate diagnostic and therapeutic practices and then establish a consensus on the management of ocular toxoplasmosis in France through a Delphi study. Materials And Methods: Twenty-three French experts...
3.
Bistoquet M, Galtier F, Marin G, Villard O, Ferreira R, Hermabessiere S, et al.
J Hosp Infect . 2020 Nov; 107:108-110. PMID: 33137443
No abstract available.
4.
Martinot M, Greigert V, Farnarier C, Darde M, Piperoglou C, Mohseni-Zadeh M, et al.
Infection . 2019 Dec; 48(2):299-302. PMID: 31820319
We report a case of spinal cord toxoplasmosis occurring as a primary infection in a 31-year-old immunocompetent man. Exhaustive immunologic and genetic investigations did not identify any immunodeficiency. The causative...
5.
Villard O, Cimon B, LOllivier C, Fricker-Hidalgo H, Godineau N, Houze S, et al.
J Clin Microbiol . 2016 Oct; 54(12):3034-3042. PMID: 27733631
Toxoplasmosis, a benign infection, is asymptomatic or paucisymptomatic in over 80% of cases, except in immunocompetent patients suffering from ocular toxoplasmosis or in immunocompromised patients with opportunistic or congenital toxoplasmosis....
6.
Villard O, Cimon B, LOllivier C, Fricker-Hidalgo H, Godineau N, Houze S, et al.
Diagn Microbiol Infect Dis . 2015 Oct; 84(1):22-33. PMID: 26458281
Toxoplasmosis manifests no clinical signs in 80% of cases in immunocompetent patient, causing immunization characterized by the persistence of cysts, particularly in brain, muscles, and retina. Assessing the serological status,...
7.
Subilia-Guignier A, Villard O, Filisetti D, Escande B, Candolfi E, Speeg-Schatz C, et al.
J Fr Ophtalmol . 2014 Apr; 37(5):365-70. PMID: 24698638
Introduction: Ophthalmologic complications of congenital toxoplasmosis, such as retino-choroiditis, are particularly feared. Any child with confirmed congenital toxoplasmosis is systematically treated and followed regularly with multiple fundus examinations. The goal...
8.
Fricker-Hidalgo H, Cimon B, Chemla C, Darde M, Delhaes L, LOllivier C, et al.
J Clin Microbiol . 2013 Apr; 51(7):2103-11. PMID: 23616461
Classically, Toxoplasma infection is associated with high levels of specific IgM antibody and a rise in specific IgG levels 1 to 3 weeks later. Atypical IgG seroconversion, without IgM detection...
9.
Villard O, Breit L, Cimon B, Franck J, Fricker-Hidalgo H, Godineau N, et al.
Clin Vaccine Immunol . 2012 Dec; 20(2):197-204. PMID: 23239801
Toxoplasma infection in pregnant women may cause congenital toxoplasmosis. Diagnosis of infection is based on serological tests aimed at detecting IgM and IgG antibodies against Toxoplasma gondii. However, IgM antibodies...
10.
Sauer A, Villard O, Bourcier T, Speeg-Schatz C, Candolfi E
J Fr Ophtalmol . 2012 Dec; 36(1):76-81. PMID: 23219508
Toxoplasmosis is the most common cause of posterior uveitis in immunocompetent subjects: 30% of the world population may be affected, with wide variability. However, despite high seroprevalence, the incidence of...