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Key clinical point: Abatacept appeared to be more efficacious and safer than adding or switching to conventional synthetic disease-modifying antirheumatic drugs (csDMARD) in patients with rheumatoid arthritis (RA) of any age who were refractory to csDMARDs.

Major finding: At 24 weeks, European League Against Rheumatism good or moderate response was achieved by a significantly higher proportion of older patients aged 65 years or above (odds ratio [OR] 7.770; P < .0001) and younger patients (OR 4.089; P = .005) receiving abatacept vs. csDMARDs. Few serious adverse events were reported.

Study details: This was a prospective, multicenter study involving 202 bio-naive, csDMARD-refractory patients with RA. The patients were categorized into older (n=67) and younger (n=47) patients receiving abatacept and older (n=48) and younger (n=40) patients receiving csDMARDs.

Disclosures: This study was supported by Bristol Myers Squibb K.K. and Ono Pharmaceutical Co., Ltd. The authors including the lead author reported receiving grants and personal/consultancy/speakers’ fees from various sources including Bristol Myers Squibb K.K. and Ono Pharmaceutical Co., Ltd.

Source: Muraoka S et al. Rheumatol Ther. 2021 Aug 26. doi: 10.1007/s40744-021-00356-2.

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Key clinical point: Abatacept appeared to be more efficacious and safer than adding or switching to conventional synthetic disease-modifying antirheumatic drugs (csDMARD) in patients with rheumatoid arthritis (RA) of any age who were refractory to csDMARDs.

Major finding: At 24 weeks, European League Against Rheumatism good or moderate response was achieved by a significantly higher proportion of older patients aged 65 years or above (odds ratio [OR] 7.770; P < .0001) and younger patients (OR 4.089; P = .005) receiving abatacept vs. csDMARDs. Few serious adverse events were reported.

Study details: This was a prospective, multicenter study involving 202 bio-naive, csDMARD-refractory patients with RA. The patients were categorized into older (n=67) and younger (n=47) patients receiving abatacept and older (n=48) and younger (n=40) patients receiving csDMARDs.

Disclosures: This study was supported by Bristol Myers Squibb K.K. and Ono Pharmaceutical Co., Ltd. The authors including the lead author reported receiving grants and personal/consultancy/speakers’ fees from various sources including Bristol Myers Squibb K.K. and Ono Pharmaceutical Co., Ltd.

Source: Muraoka S et al. Rheumatol Ther. 2021 Aug 26. doi: 10.1007/s40744-021-00356-2.

Key clinical point: Abatacept appeared to be more efficacious and safer than adding or switching to conventional synthetic disease-modifying antirheumatic drugs (csDMARD) in patients with rheumatoid arthritis (RA) of any age who were refractory to csDMARDs.

Major finding: At 24 weeks, European League Against Rheumatism good or moderate response was achieved by a significantly higher proportion of older patients aged 65 years or above (odds ratio [OR] 7.770; P < .0001) and younger patients (OR 4.089; P = .005) receiving abatacept vs. csDMARDs. Few serious adverse events were reported.

Study details: This was a prospective, multicenter study involving 202 bio-naive, csDMARD-refractory patients with RA. The patients were categorized into older (n=67) and younger (n=47) patients receiving abatacept and older (n=48) and younger (n=40) patients receiving csDMARDs.

Disclosures: This study was supported by Bristol Myers Squibb K.K. and Ono Pharmaceutical Co., Ltd. The authors including the lead author reported receiving grants and personal/consultancy/speakers’ fees from various sources including Bristol Myers Squibb K.K. and Ono Pharmaceutical Co., Ltd.

Source: Muraoka S et al. Rheumatol Ther. 2021 Aug 26. doi: 10.1007/s40744-021-00356-2.

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