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Predictors of the clinical response to tofacitinib in rheumatoid arthritis
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Li-fan ZHANG1, Min LI2, Xing SUN1, Ru LI1, Zhan-guo LI1
Chinese Journal of New Drugs | 2023, 32(8) : 835 - 839
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Chinese Journal of New Drugs | 2023, 32(8): 835-839
Predictors of the clinical response to tofacitinib in rheumatoid arthritis
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Li-fan ZHANG1, Min LI2, Xing SUN1, Ru LI1, Zhan-guo LI1
Affiliations
  • 1Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing 100044, China
  • 2Department of Rheumatology and Immunology, Mianyang Central Hospital, Sichuan 621000, China
Published: 2023-04-30
Outline
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Objective:

To explore the predictors of the clinical response to tofacitinib in rheumatoid arthritis (RA).

Methods:

The clinical data of a cohort of 256 RA patients regularly followed up at the Department of Rheumatology and Immunology, Peking University People's Hospital were analyzed, among whom 121 patients with DAS28-ESR≥3.2 were treated with tofacitinib. Data were collected from patients starting to receive tofacitinib and at 6-month follow-up to evaluate the remission rate and analyze the predictors for achieving Boolean 3v remission.

Results:

Out of 121 patients treated with tofacitinib, 104 patients (86.0%) were treated with tofacitinib for more than 6 months and 17 patients changed medication within 6 months, including 10 patients (8.3%) due to poor efficacy and 7 patients (5.8%) for adverse effects. After 6 months of follow-up, the remission rates according to Boolean 3v, DAS28-ESR and CliDR were 72.8%, 57.0% and 44.7%, respectively. The EULAR response rate was 88.6%. Multivariable logistic regression analysis showed that gender, number of conventional synthetic DMARDs resistance and glucocorticoid combination were independent predictors for Boolean 3v remission after 6 months of tofacitinib treatment.

Conclusion:

Female patients without glucocorticoids and a small number of conventional synthetic DMARDs resistance tend to get better response to tofacitinib.

rheumatoid arthritis  /  tofacitinib  /  prediction
Li-fan ZHANG, Min LI, Xing SUN, Ru LI, Zhan-guo LI. Predictors of the clinical response to tofacitinib in rheumatoid arthritis[J]. Chinese Journal of New Drugs, 2023 , 32 (8) : 835 -839 .
Year 2023 volume 32 Issue 8
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  • Online Date:2026-03-06
  • Published:2023-04-30
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  • Accepted:2022-12-21
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    1Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing 100044, China
    2Department of Rheumatology and Immunology, Mianyang Central Hospital, Sichuan 621000, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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