Tolerance and efficacy of rituximab and changes in serum B cell biomarkers in patients with systemic complications of primary Sjögren's syndrome
OBJECTIVE: To investigate the safety and efficacy of rituximab (RTX) for systemic symptoms in patients with primary Sjögren's syndrome (pSS), and changes in B cell biomarkers.
PATIENTS AND METHODS: The records of 16 patients with pSS according to the American European consensus group criteria were reviewed retrospectively.
RESULTS: Patients, all women, had a median age of 58.5 (range 41-71) years and a disease duration of 9.5 (range 0-25) years. RTX was prescribed for lymphoma (n = 5), refractory pulmonary disease with polysynovitis (n = 2), severe polysynovitis (n = 2), mixed cryoglobulinaemia (n = 5), thrombocytopenia (n = 1) and mononeuritis multiplex (n = 1). The median follow-up duration was 14.5 (range 2-48) months. Three patients experienced adverse events, including one mild serum sickness-like reaction with the presence of human antichimeric antibodies. Efficacy of treatment was observed in 4 of 5 patients with lymphomas and in 9 of 11 patients with systemic involvement. Dryness was improved in only a minority of patients. Corticosteroid dose was reduced in 11 patients. RTX induced decreased rheumatoid factor, gamma-globulin and beta2-microglobulin levels, and the level of B cell activating factor of the tumour necrosis factor family (BAFF) increased concomitantly with B cell depletion. Five patients were re-treated, with good efficacy and tolerance, except for one with probable serum sickness-like reaction.
CONCLUSION: This study shows good efficacy and fair tolerance of RTX for systemic features. In addition, RTX allows for a marked reduction in corticosteroid use. Except for BAFF, the level of which increases, serum B cell biomarker levels decrease after taking RTX. Controlled trials should be performed to confirm the efficacy of RTX in pSS.
Medienart: |
Artikel |
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Erscheinungsjahr: |
2007 |
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Erschienen: |
2007 |
Enthalten in: |
Zur Gesamtaufnahme - volume:66 |
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Enthalten in: |
Annals of the rheumatic diseases - 66(2007), 3 vom: 15. März, Seite 351-7 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Seror, Raphaèle [VerfasserIn] |
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Anmerkungen: |
Date Completed 08.05.2007 Date Revised 13.11.2018 published: Print-Electronic Citation Status MEDLINE |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM165163518 |
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041 | |a eng | ||
100 | 1 | |a Seror, Raphaèle |e verfasserin |4 aut | |
245 | 1 | 0 | |a Tolerance and efficacy of rituximab and changes in serum B cell biomarkers in patients with systemic complications of primary Sjögren's syndrome |
264 | 1 | |c 2007 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
338 | |a Band |b nc |2 rdacarrier | ||
500 | |a Date Completed 08.05.2007 | ||
500 | |a Date Revised 13.11.2018 | ||
500 | |a published: Print-Electronic | ||
500 | |a Citation Status MEDLINE | ||
520 | |a OBJECTIVE: To investigate the safety and efficacy of rituximab (RTX) for systemic symptoms in patients with primary Sjögren's syndrome (pSS), and changes in B cell biomarkers | ||
520 | |a PATIENTS AND METHODS: The records of 16 patients with pSS according to the American European consensus group criteria were reviewed retrospectively | ||
520 | |a RESULTS: Patients, all women, had a median age of 58.5 (range 41-71) years and a disease duration of 9.5 (range 0-25) years. RTX was prescribed for lymphoma (n = 5), refractory pulmonary disease with polysynovitis (n = 2), severe polysynovitis (n = 2), mixed cryoglobulinaemia (n = 5), thrombocytopenia (n = 1) and mononeuritis multiplex (n = 1). The median follow-up duration was 14.5 (range 2-48) months. Three patients experienced adverse events, including one mild serum sickness-like reaction with the presence of human antichimeric antibodies. Efficacy of treatment was observed in 4 of 5 patients with lymphomas and in 9 of 11 patients with systemic involvement. Dryness was improved in only a minority of patients. Corticosteroid dose was reduced in 11 patients. RTX induced decreased rheumatoid factor, gamma-globulin and beta2-microglobulin levels, and the level of B cell activating factor of the tumour necrosis factor family (BAFF) increased concomitantly with B cell depletion. Five patients were re-treated, with good efficacy and tolerance, except for one with probable serum sickness-like reaction | ||
520 | |a CONCLUSION: This study shows good efficacy and fair tolerance of RTX for systemic features. In addition, RTX allows for a marked reduction in corticosteroid use. Except for BAFF, the level of which increases, serum B cell biomarker levels decrease after taking RTX. Controlled trials should be performed to confirm the efficacy of RTX in pSS | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Multicenter Study | |
650 | 4 | |a Research Support, Non-U.S. Gov't | |
650 | 7 | |a Antibodies, Monoclonal |2 NLM | |
650 | 7 | |a Antibodies, Monoclonal, Murine-Derived |2 NLM | |
650 | 7 | |a Antineoplastic Agents |2 NLM | |
650 | 7 | |a Antirheumatic Agents |2 NLM | |
650 | 7 | |a Biomarkers |2 NLM | |
650 | 7 | |a Glucocorticoids |2 NLM | |
650 | 7 | |a Rituximab |2 NLM | |
650 | 7 | |a 4F4X42SYQ6 |2 NLM | |
700 | 1 | |a Sordet, Christelle |e verfasserin |4 aut | |
700 | 1 | |a Guillevin, Loic |e verfasserin |4 aut | |
700 | 1 | |a Hachulla, Eric |e verfasserin |4 aut | |
700 | 1 | |a Masson, Charles |e verfasserin |4 aut | |
700 | 1 | |a Ittah, Marc |e verfasserin |4 aut | |
700 | 1 | |a Candon, Sophie |e verfasserin |4 aut | |
700 | 1 | |a Le Guern, Véronique |e verfasserin |4 aut | |
700 | 1 | |a Aouba, Achille |e verfasserin |4 aut | |
700 | 1 | |a Sibilia, Jean |e verfasserin |4 aut | |
700 | 1 | |a Gottenberg, Jacques-Eric |e verfasserin |4 aut | |
700 | 1 | |a Mariette, Xavier |e verfasserin |4 aut | |
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