Rheumatoid Arthritis: Liozon E

Gondran G, Fauchais A, Lambert M, Ly K, Launay D, Queyrel V, Benazahari H, Liozon E, Loustaud-Ratti V, Hachulla E, Jauberteau M, Hatron P, Vidal E. · Internal Medicine Department, Limoges University Hospital, France. · Scand J Rheumatol. · Pubmed #18612931 No free full text.

Abstract: OBJECTIVE: To determine whether there were any clinical and biological differences between male and female patients with primary Sjogren's syndrome (pSS) in a large bicentric series of patient. METHODS: We studied 419 consecutive patients (mean age at onset 53.6 years, mean disease outcome 73 months) with pSS according to American-European criteria, attending two different Departments of Internal Medicine in France. The 42 (9%) male patients in this cohort comprised the male group described in this study. RESULTS: Extraglandular manifestations during the course of the disease were present in 37 (89%) of our male patients with pSS. The extraglandular manifestations were similar among the two groups except that the male patients showed a lower frequency of depression or asthaenia (5% vs. 20%, p = 0.014) compared with the females. A significantly greater percentage of women reported lymphopaenia (26% vs. 8%, p = 0.02) and leucopaenia (18% vs. 3%, p = 0.015) at onset, but thrombopaenia was more common in the male patients (21% vs. 6%, p = 0.001). Lymphoma development was slightly more common in the male patients, but with no statistical significance (10% vs. 3%, p = 0.06), and occurred earlier after the SS diagnosis (log rank test p = 0.04). CONCLUSION: Although pSS is typically a disease affecting women, clinicians should be aware that it may be diagnosed in male patients. Except for haematological presentation, we could not find any notable differences in clinical and immunological characteristics between male and female patients with pSS.

Doffoël-Hantz V, Loustaud-Ratti V, Ramos-Casals M, Alain S, Bezanahary H, Liozon E, Fauchais AL, Vidal E. · Service de médecine interne A, CHU de Limoges, 87000 Limoges, France. · Rev Med Interne. · Pubmed #15710254 No free full text.

Abstract: Hepatitis C virus is one of the most likely candidates as a potential pathogenic agent causing Sjogren's syndrome (SS) in a subset of patients. Nobody has until now described the evolution of SS associated with HCV when chronic hepatitis C is treated with antiviral therapy, interferon being an auto-immunity inductor. This is the purpose of our study. METHODS: Prospective study of 12 patients with a HCV-associated SS defined as certain according to the first european criteria and treated with interferon or interferon/ribavirin for their chronic hepatitis C. RESULTS: More than fifty percent of these patients developed a severe immunological complication especially when they were treated with interferon alone. Ribavirin may have had a protective role on interferon-mediated immunological complications. These complications went on after cessation of therapy. Sicca syndrome was improved only in the patients treated with the association (in 50% of the cases), but these patients also had a sustained virological response. It is difficult to tell if this improvement was due to the hepatitis C virus eradication or ribavirin treatment. CONCLUSION: Hepatitis C virus is implicated in the development of SS in a specific subset of patients for which we can propose the term SS "secondary to HCV" and this disease is not utterly benign especially after the introduction of interferon therapy. Ribavirin when associated with interferon gives a significative sustained virological response and could lower the incidence of immunological interferon-mediated complications with a favorable outcome of sicca syndrome.

Liozon E, Loustaud-Ratti V, Soria P, Bezanahary H, Fauchais AL, Nadalon S, Rhaiem K, Ly K, Vidal E. · Service de médecine interne A, Hôpital universitaire Dupuytren, Limoges (87). · Presse Med. · Pubmed #15615235 No free full text.

Abstract: INTRODUCTION: Miscellaneous disorders have been described in association with temporal (giant cell) arteritis (TA), most often anecdotally, except with arteriosclerosis. METHOD: In a retrospective study, we reported our personal experience of disease associations in a series of 250 patients diagnosed with TA and followed-up in the department between 1976 and 2003. RESULTS: Disease associations were found in 43 patients, i.e. 17% of cases: concurrent malignancy (23 patients: 17 cancers and 6 blood diseases), primary Gougerot-Sjögren's syndrome (6 cases), endocrine disease other than Hashimoto's thyroiditis (7 cases: 3 hyperparathyroidism [HPP], 3 hyperthyroidism, 1 association HPP + hyperthyroidism), polyneuropathy (3 cases), essential thrombocythaemia (2 cases), anti-neutrophilic cytoplasmic (anti-myeloperoxidase) antibodies (2 cases), and miscellaneous associations (1 case of RS3PE syndrome, nephrotic syndrome, myasthenia, sarcoidosis, and macro-creatine kinase type 2). More than one disease associated was present 5 patients. In 77% of the patients, there was a strong temporal association between TA and the alternate illness. No systemic necrotizing vasculitis or rheumatoid arthritis was observed in any patient. CONCLUSION: In our experience, there was a frequent, non-fortuitous, association between TA and malignancy. Auto-immune conditions were rare, but the prevalence of Gougerot-Sjögren's syndrome might have been underestimated. Hyperthyroidism and HPP are not exceptional and must be recognised in order to avoid severe bone loss induced by corticosteroids.

Loustaud-Ratti V, Riche A, Liozon E, Labrousse F, Soria P, Rogez S, Babany G, Delaire L, Denis F, Vidal E. · Department of Internal Medicine, Limoges University Hospital, France. · J Rheumatol. · Pubmed #11669164 No free full text.

Abstract: OBJECTIVE: To describe the prevalence and clinical and laboratory characteristics of sicca syndrome and Sjögren's syndrome (SS) in chronic hepatitis C virus (HCV) infection. METHODS: Forty-five consecutive HCV infected patients referred for liver biopsy were enrolled in a prospective study. Subjective and objective criteria of xerophthalmia or xerostomia were systematically investigated and the patients classified according to 3 sets of criteria (European, Manthorpe, and Fox criteria) for the diagnosis of SS. RESULTS: Sicca syndrome was present in 28 (62%) patients; all had oral dryness and 14 had both oral and ocular dryness. Twenty-four (53%) patients had SS by the European criteria, 25 (56%) by Manthorpe criteria, and 4 (8%) by Fox criteria. Salivary gland biopsy was positive for SS (grade III or IV by Chishom classification) in 21 samples (47%); 9 samples (21%) were classified grade 0, and 15 (32%) grade I or II. No patient had anti-SSA or anti-SSB antibodies. The presence of SS or sicca syndrome was associated with older age and liver disease activity according to the METAVIR scoring system, but not with the presence of other extrahepatic manifestations or with HCV genotype. A high METAVIR activity score was only statistically associated with primary SS. CONCLUSION: HCV infection appears to account for a subgroup of patients with sicca syndrome in which half the cases meet the definition for SS according to European and Manthorpe criteria. This subgroup is characterized by the constant finding of xerostomia, the absence of classical systemic manifestations observed in primary SS, and the absence of anti-SSA or anti-SSB antibodies. Such characteristics delineate a distinctive, virus associated entity that differs from primary SS.

Liozon E, Ouattara B, Loustaud-Ratti V, Vidal E. · No affiliation provided · Scand J Rheumatol. · Pubmed #18092275 No free full text.

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Liozon E, Ly K, Aubard Y, Vidal E. · No affiliation provided · Rheumatology (Oxford). · Pubmed #10534562 links to  free full text

This publication has no abstract.