JPWO2020245766A5 - - Google Patents

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JPWO2020245766A5
JPWO2020245766A5 JP2021571955A JP2021571955A JPWO2020245766A5 JP WO2020245766 A5 JPWO2020245766 A5 JP WO2020245766A5 JP 2021571955 A JP2021571955 A JP 2021571955A JP 2021571955 A JP2021571955 A JP 2021571955A JP WO2020245766 A5 JPWO2020245766 A5 JP WO2020245766A5
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Figure 2020245766000001

Figure 2020245766000002

以下の態様を包含し得る。
[1] 治療を必要とする対象における乾癬性関節炎を治療する方法であって、前記対象に約50mg~約150mgの抗IL-23抗体を皮下投与することを含み、前記抗体が重鎖可変領域及び軽鎖可変領域を含み、前記重鎖可変領域が、配列番号1の相補性決定領域重鎖1(CDRH1)アミノ酸配列、配列番号2のCDRH2、及び配列番号3のCDRH3を含み、前記軽鎖可変領域が、配列番号4の相補性決定領域軽鎖1(CDRL1)アミノ酸配列、配列番号5のCDRL2、及び配列番号6のCDRL3を含み、前記対象が前記治療後に米国リウマチ学会コアセット疾患指数の少なくとも20%の改善(ACR20)を達成する、方法。
[2] 前記抗体が、配列番号7のアミノ酸配列の重鎖可変領域と、配列番号8のアミノ酸配列の軽鎖可変領域と、を含む、上記[1]に記載の方法。
[3] 前記抗体が、配列番号9の重鎖アミノ酸配列と、配列番号10の軽鎖アミノ酸配列と、を含む、上記[1]に記載の方法。
[4] 前記抗体が投与当たり約100mgの用量で投与される、上記[1]に記載の方法。
[5] 前記抗体が、4週間毎に1回投与される(q4w)、上記[4]に記載の方法。
[6] ACR20が約24週間の治療期間の後に達成される、上記[1]に記載の方法。
[7] ACR20が約52週間の治療期間の後に達成される、上記[1]に記載の方法。
[8] 前記治療後、前記対象が、米国リウマチ学会コアセット疾患指数の50%の改善(ACR50)、米国リウマチ学会コアセット疾患指数の70%の改善(ACR70)、健康評価質問票障害指数(HAQ-DI)、治験責任者によるグローバル評価(IGA)、疾病活動性スコア28(DAS28)C反応性タンパク質(CRP)、腱付着部炎の解消、指炎の解消、リーズ腱付着部炎指数(LEI)、指炎評価スコア、精神的及び身体的コンポーネントサマリー(MCS及びPCS)におけるショートフォーム健康調査(SF-36)、最小疾患活動性(MDA)の達成、非常に低い疾患活動性(VLDA)、バス強直性脊椎炎活動性指数(BASDAI)、GRAppa複合スコア(GRACE)、乾癬性関節炎疾患活動性スコア(PASDAS)、修正複合乾癬疾患活動性指数(mCPDAI)、乾癬の面積及び重症度指数(PASI)、皮膚のライフクォリティ指数(DLQI)、慢性疾患治療の機能評価(FACIT)、患者報告アウトカム測定情報システム-29(PROMIS-29)、及びvdH-Sスコアからなる群から選択される少なくとも1つの基準によって決定される疾患活動性の改善を更に達成する、上記[1]に記載の方法。
[9] 前記対象が、前記治療後に、米国リウマチ学会コアセット疾患指数の少なくとも50%の改善(ACR50)を更に達成する、上記[8]に記載の方法。
[10] 前記対象が、少なくとも約24週間の治療期間の後に、健康評価質問票障害指数(HAQ-DI)の改善を更に達成する、上記[8]に記載の方法。
[11] 前記対象が、少なくとも約24週間の治療期間後に、疾患活動性スコア28(DAS28)C反応性タンパク質(CRP)の改善を更に達成する、上記[8]に記載の方法。
[12] 前記対象が、少なくとも約24週間の治療期間後に、治験責任者によるグローバル評価(IGA)の0(クリア)若しくは1(最小)、又は2以上のグレード低下を前記IGAにおいて更に達成し、前記対象が、3%以上の体表面積 (BSA)の乾癬性病変を有し、前記治療前のベースラインで2以上のIGAスコアを示す、上記[8]に記載の方法。
[13] 前記対象が、前記PsAの標準的治療に対して不十分な応答を有し、任意選択的に、前記対象が、前記治療中に前記標準的治療も受ける、上記[1]に記載の方法。
[14] 治療を必要とする対象における乾癬性関節炎を治療する方法であって、0週目に1回、4週目に1回、及びその後8週毎に1回(q8w)、前記対象に約50mg~150mgの抗IL-23抗体を皮下投与することを含み、前記抗体が重鎖可変領域及び軽鎖可変領域を含み、前記重鎖可変領域が、配列番号1の相補性決定領域重鎖1(CDRH1)アミノ酸配列、配列番号2のCDRH2、及び配列番号3のCDRH3を含み、前記軽鎖可変領域が、配列番号4の相補性決定領域軽鎖1(CDRL1)アミノ酸配列、配列番号5のCDRL2、及び配列番号6のCDRL3を含み、前記対象が、前記治療前に、直径≧2cmの少なくとも1つの乾癬性プラーク、又は乾癬と一致する爪の変化、又はプラーク乾癬の文書化された病歴を有し、前記対象が、米国リウマチ学会コアセット疾患指数の少なくとも20%の改善(ACR20)を達成する、方法。
[15] 前記抗体が、配列番号7のアミノ酸配列の重鎖可変領域と、配列番号8のアミノ酸配列の軽鎖可変領域と、を含む、上記[14]に記載の方法。
[16] 前記抗体が、配列番号9の重鎖アミノ酸配列と、配列番号10の軽鎖アミノ酸配列と、を含む、上記[15]に記載の方法。
[17] 前記抗体が投与当たり約100mgの用量で投与される、上記[14]に記載の方法。
[18] ACR20が約24週間の治療期間の後に達成される、上記[17]に記載の方法。
[19] ACR20が約52週間の治療期間の後に達成される、上記[18]に記載の方法。
[20] 前記治療後、前記対象が、米国リウマチ学会コアセット疾患指数の50%の改善(ACR50)、米国リウマチ学会コアセット疾患指数の70%の改善(ACR70)、健康評価質問票障害指数(HAQ-DI)、治験責任者によるグローバル評価(IGA)、疾病活動性スコア28(DAS28)C反応性タンパク質(CRP)、腱付着部炎の解消、指炎の解消、リーズ腱付着部炎指数(LEI)、指炎評価スコア、精神的及び身体的コンポーネントサマリー(MCS及びPCS)におけるショートフォーム健康調査(SF-36)、最小疾患活動性(MDA)の達成、非常に低い疾患活動性(VLDA)、バス強直性脊椎炎活動性指数(BASDAI)、GRAppa複合スコア(GRACE)、乾癬性関節炎疾患活動性スコア(PASDAS)、修正複合乾癬疾患活動性指数(mCPDAI)、乾癬の面積及び重症度指数(PASI)、皮膚のライフクォリティ指数(DLQI)、慢性疾患治療の機能評価(FACIT)、患者報告アウトカム測定情報システム-29(PROMIS-29)、及びvdH-Sスコアからなる群から選択される少なくとも1つの基準によって決定される疾患活動性の改善を更に達成する、上記[19]に記載の方法。
[21] 前記対象が、前記治療後に、米国リウマチ学会コアセット疾患指数の少なくとも50%の改善(ACR50)を更に達成する、上記[20]に記載の方法。
[22] 前記対象が、少なくとも約24週間の治療期間の後に、健康評価質問票障害指数(HAQ-DI)の改善を更に達成する、上記[20]に記載の方法。
[23] 前記対象が、少なくとも約24週間の治療期間後に、疾患活動性スコア28(DAS28)C反応性タンパク質(CRP)の改善を更に達成する、上記[20]に記載の方法。
[24] 前記対象が、少なくとも約24週間の治療期間後に、治験責任者によるグローバル評価(IGA)の0(クリア)若しくは1(最小)、又は2以上のグレード低下を前記IGAにおいて更に達成し、前記対象が、3%以上の体表面積(BSA)の乾癬性病変を有し、前記治療前のベースラインで2以上のIGAスコアを示す、上記[20]に記載の方法。
[25] 前記対象が、前記PsAの標準的治療に対して不十分な応答を示した、上記[1]に記載の方法。
[26] 前記対象が、前記治療中に前記標準的治療も行われる、上記[25]に記載の方法。
Figure 2020245766000001

Figure 2020245766000002

The following aspects may be included.
[1] A method of treating psoriatic arthritis in a subject in need thereof, comprising subcutaneously administering to said subject from about 50 mg to about 150 mg of an anti-IL-23 antibody, said antibody comprising a heavy chain variable region and a light chain variable region, said heavy chain variable region comprising the complementarity determining region heavy chain 1 (CDRH1) amino acid sequence of SEQ ID NO: 1, CDRH2 of SEQ ID NO: 2, and CDRH3 of SEQ ID NO: 3, wherein said light chain wherein the variable region comprises the complementarity determining region light chain 1 (CDRL1) amino acid sequence of SEQ ID NO: 4, CDRL2 of SEQ ID NO: 5, and CDRL3 of SEQ ID NO: 6, and wherein said subject has a score of the American College of Rheumatology Core Set Disease Index after said treatment; A method that achieves at least a 20% improvement (ACR20).
[2] The method of [1] above, wherein the antibody comprises a heavy chain variable region having the amino acid sequence of SEQ ID NO:7 and a light chain variable region having the amino acid sequence of SEQ ID NO:8.
[3] The method of [1] above, wherein the antibody comprises the heavy chain amino acid sequence of SEQ ID NO:9 and the light chain amino acid sequence of SEQ ID NO:10.
[4] The method of [1] above, wherein the antibody is administered at a dose of about 100 mg per administration.
[5] The method of [4] above, wherein the antibody is administered once every four weeks (q4w).
[6] The method of [1] above, wherein ACR20 is achieved after a treatment period of about 24 weeks.
[7] The method of [1] above, wherein ACR20 is achieved after a treatment period of about 52 weeks.
[8] After said treatment, said subject achieved a 50% improvement in the American College of Rheumatology Core Set Disease Index (ACR50), a 70% improvement in the American College of Rheumatology Core Set Disease Index (ACR70), a Health Assessment Questionnaire Disability Index ( HAQ-DI), Investigator Global Assessment (IGA), Disease Activity Score 28 (DAS28) C-reactive protein (CRP), enthesitis resolution, dactylitis resolution, Leeds enthesitis index ( LEI), Dactylitis Assessment Score, Short Form Health Survey (SF-36) in Mental and Physical Component Summary (MCS and PCS), Achievement of Minimal Disease Activity (MDA), Very Low Disease Activity (VLDA) , Bass Ankylosing Spondylitis Activity Index (BASDAI), GRAppa Composite Score (GRACE), Psoriatic Arthritis Disease Activity Score (PASDAS), Modified Combined Psoriasis Disease Activity Index (mCPDAI), Psoriasis Area and Severity Index ( PASI), Skin Life Quality Index (DLQI), Functional Assessment of Chronic Disease Treatment (FACIT), Patient Reported Outcome Measurement Information System-29 (PROMIS-29), and vdH-S score. The method of [1] above, further achieving improvement in disease activity as determined by two criteria.
[9] The method of [8] above, wherein said subject further achieves at least a 50% improvement in the American College of Rheumatology Core Set Disease Index (ACR50) after said treatment.
[10] The method of [8] above, wherein the subject further achieves improvement in the Health Assessment Questionnaire Disability Index (HAQ-DI) after a treatment period of at least about 24 weeks.
[11] The method of [8] above, wherein the subject further achieves an improvement in Disease Activity Score 28 (DAS28) C-reactive protein (CRP) after a treatment period of at least about 24 weeks.
[12] said subject further achieves an investigator's global assessment (IGA) of 0 (clear) or 1 (minimum), or a grade reduction of 2 or more in said IGA after a treatment period of at least about 24 weeks; The method of [8] above, wherein said subject has psoriatic lesions of 3% body surface area (BSA) or greater and exhibits an IGA score of 2 or greater at baseline prior to said treatment.
[13] The above [1], wherein said subject has an inadequate response to said standard therapy for PsA, and optionally said subject also receives said standard therapy during said treatment. the method of.
[14] A method of treating psoriatic arthritis in a subject in need thereof, comprising administering to said subject once at week 0, once at week 4, and once every eight weeks thereafter (q8w) administering about 50 mg to 150 mg of an anti-IL-23 antibody subcutaneously, said antibody comprising a heavy chain variable region and a light chain variable region, said heavy chain variable region comprising the complementarity determining region heavy chain of SEQ ID NO: 1 1 (CDRH1) amino acid sequence, CDRH2 of SEQ ID NO:2, and CDRH3 of SEQ ID NO:3, wherein said light chain variable region comprises the complementarity determining region light chain 1 (CDRL1) amino acid sequence of SEQ ID NO:4, CDRH3 of SEQ ID NO:5. CDRL2, and CDRL3 of SEQ ID NO: 6, wherein said subject has at least one psoriatic plaque ≧2 cm in diameter, or nail changes consistent with psoriasis, or a documented history of plaque psoriasis prior to said treatment wherein said subject achieves at least a 20% improvement in the American College of Rheumatology Core Set Disease Index (ACR20).
[15] The method of [14] above, wherein the antibody comprises a heavy chain variable region having the amino acid sequence of SEQ ID NO:7 and a light chain variable region having the amino acid sequence of SEQ ID NO:8.
[16] The method of [15] above, wherein the antibody comprises the heavy chain amino acid sequence of SEQ ID NO:9 and the light chain amino acid sequence of SEQ ID NO:10.
[17] The method of [14] above, wherein the antibody is administered at a dose of about 100 mg per administration.
[18] The method of [17] above, wherein ACR20 is achieved after a treatment period of about 24 weeks.
[19] The method of [18] above, wherein ACR20 is achieved after a treatment period of about 52 weeks.
[20] After said treatment, said subject achieved a 50% improvement in the American College of Rheumatology Core Set Disease Index (ACR50), a 70% improvement in the American College of Rheumatology Core Set Disease Index (ACR70), a Health Assessment Questionnaire Disability Index ( HAQ-DI), Investigator Global Assessment (IGA), Disease Activity Score 28 (DAS28) C-reactive protein (CRP), enthesitis resolution, dactylitis resolution, Leeds enthesitis index ( LEI), Dactylitis Assessment Score, Short Form Health Survey (SF-36) in Mental and Physical Component Summary (MCS and PCS), Achievement of Minimal Disease Activity (MDA), Very Low Disease Activity (VLDA) , Bass Ankylosing Spondylitis Activity Index (BASDAI), GRAppa Composite Score (GRACE), Psoriatic Arthritis Disease Activity Score (PASDAS), Modified Combined Psoriasis Disease Activity Index (mCPDAI), Psoriasis Area and Severity Index ( PASI), Skin Life Quality Index (DLQI), Functional Assessment of Chronic Disease Treatment (FACIT), Patient Reported Outcome Measurement Information System-29 (PROMIS-29), and vdH-S score. The method of [19] above, further achieving improvement in disease activity as determined by two criteria.
[21] The method of [20] above, wherein the subject further achieves at least a 50% improvement in the American College of Rheumatology Core Set Disease Index (ACR50) after the treatment.
[22] The method of [20] above, wherein the subject further achieves improvement in the Health Assessment Questionnaire Disability Index (HAQ-DI) after a treatment period of at least about 24 weeks.
[23] The method of [20] above, wherein the subject further achieves an improvement in Disease Activity Score 28 (DAS28) C-reactive protein (CRP) after a treatment period of at least about 24 weeks.
[24] said subject further achieves an investigator's global assessment (IGA) of 0 (clear) or 1 (minimum), or a grade reduction of 2 or more in said IGA after a treatment period of at least about 24 weeks; The method of [20] above, wherein said subject has psoriatic lesions of 3% body surface area (BSA) or greater and exhibits an IGA score of 2 or greater at baseline prior to said treatment.
[25] The method of [1] above, wherein the subject has shown an inadequate response to standard therapy for the PsA.
[26] The method of [25] above, wherein the subject is also undergoing the standard treatment during the treatment.

Claims (26)

治療を必要とする対象における乾癬性関節炎を治療する方法に用いるための医薬組成物であって、
前記医薬組成物が抗IL-23抗体を含み、
前記方法が、前記対象に約50mg~約150mgの前記抗IL-23抗体を皮下投与することを含み、
前記抗体が重鎖可変領域及び軽鎖可変領域を含み、前記重鎖可変領域が、配列番号1の相補性決定領域重鎖1(CDRH1)アミノ酸配列、配列番号2のCDRH2、及び配列番号3のCDRH3を含み、前記軽鎖可変領域が、配列番号4の相補性決定領域軽鎖1(CDRL1)アミノ酸配列、配列番号5のCDRL2、及び配列番号6のCDRL3を含み、
前記対象が前記治療後に米国リウマチ学会コアセット疾患指数の少なくとも20%の改善(ACR20)を達成する、医薬組成物
A pharmaceutical composition for use in a method of treating psoriatic arthritis in a subject in need thereof, comprising:
wherein said pharmaceutical composition comprises an anti-IL-23 antibody;
said method comprising subcutaneously administering to said subject about 50 mg to about 150 mg of said anti-IL-23 antibody;
The antibody comprises a heavy chain variable region and a light chain variable region, wherein the heavy chain variable region comprises the complementarity determining region heavy chain 1 (CDRH1) amino acid sequence of SEQ ID NO:1, the CDRH2 of SEQ ID NO:2, and the CDRH3, wherein said light chain variable region comprises the complementarity determining region light chain 1 (CDRL1) amino acid sequence of SEQ ID NO:4, CDRL2 of SEQ ID NO:5, and CDRL3 of SEQ ID NO:6;
A pharmaceutical composition , wherein said subject achieves at least a 20% improvement in the American College of Rheumatology Core Set Disease Index (ACR20) after said treatment.
前記抗体が、配列番号7のアミノ酸配列の重鎖可変領域と、配列番号8のアミノ酸配列の軽鎖可変領域と、を含む、請求項1に記載の医薬組成物2. The pharmaceutical composition of Claim 1, wherein said antibody comprises a heavy chain variable region of the amino acid sequence of SEQ ID NO:7 and a light chain variable region of the amino acid sequence of SEQ ID NO:8. 前記抗体が、配列番号9の重鎖アミノ酸配列と、配列番号10の軽鎖アミノ酸配列と、を含む、請求項1に記載の医薬組成物 2. The pharmaceutical composition of claim 1, wherein said antibody comprises the heavy chain amino acid sequence of SEQ ID NO:9 and the light chain amino acid sequence of SEQ ID NO:10. 前記抗体が投与当たり約100mgの用量で投与される、請求項1に記載の医薬組成物 2. The pharmaceutical composition of Claim 1, wherein said antibody is administered at a dose of about 100 mg per administration. 前記抗体が、4週間毎に1回投与される(q4w)、請求項4に記載の医薬組成物 5. The pharmaceutical composition of claim 4, wherein said antibody is administered once every four weeks (q4w). ACR20が約24週間の治療期間の後に達成される、請求項1に記載の医薬組成物 2. The pharmaceutical composition of Claim 1, wherein ACR20 is achieved after a treatment period of about 24 weeks. ACR20が約52週間の治療期間の後に達成される、請求項1に記載の医薬組成物 2. The pharmaceutical composition of Claim 1, wherein ACR20 is achieved after a treatment period of about 52 weeks. 前記治療後、前記対象が、米国リウマチ学会コアセット疾患指数の50%の改善(ACR50)、米国リウマチ学会コアセット疾患指数の70%の改善(ACR70)、健康評価質問票障害指数(HAQ-DI)、治験責任者によるグローバル評価(IGA)、疾病活動性スコア28(DAS28)C反応性タンパク質(CRP)、腱付着部炎の解消、指炎の解消、リーズ腱付着部炎指数(LEI)、指炎評価スコア、精神的及び身体的コンポーネントサマリー(MCS及びPCS)におけるショートフォーム健康調査(SF-36)、最小疾患活動性(MDA)の達成、非常に低い疾患活動性(VLDA)、バス強直性脊椎炎活動性指数(BASDAI)、GRAppa複合スコア(GRACE)、乾癬性関節炎疾患活動性スコア(PASDAS)、修正複合乾癬疾患活動性指数(mCPDAI)、乾癬の面積及び重症度指数(PASI)、皮膚のライフクォリティ指数(DLQI)、慢性疾患治療の機能評価(FACIT)、患者報告アウトカム測定情報システム-29(PROMIS-29)、及びvdH-Sスコアからなる群から選択される少なくとも1つの基準によって決定される疾患活動性の改善を更に達成する、請求項1に記載の医薬組成物After said treatment, said subject achieved a 50% improvement in the American College of Rheumatology Core Set Disease Index (ACR50), a 70% improvement in the American College of Rheumatology Core Set Disease Index (ACR70), a Health Assessment Questionnaire Disability Index (HAQ-DI) ), Investigator Global Assessment (IGA), Disease Activity Score 28 (DAS28) C-reactive protein (CRP), enthesitis resolution, dactylitis resolution, Leeds enthesitis index (LEI), Dactylitis Assessment Score, Short Form Health Survey (SF-36) in Mental and Physical Component Summary (MCS and PCS), Achievement of Minimal Disease Activity (MDA), Very Low Disease Activity (VLDA), Bass Ankylosis spondylitis activity index (BASDAI), GRAppa composite score (GRACE), psoriatic arthritis disease activity score (PASDAS), modified combined psoriasis disease activity index (mCPDAI), psoriasis area and severity index (PASI), by at least one criterion selected from the group consisting of Skin Life Quality Index (DLQI), Functional Assessment of Chronic Disease Treatment (FACIT), Patient Reported Outcome Measurement Information System-29 (PROMIS-29), and vdH-S Score 2. The pharmaceutical composition of claim 1, further achieving a determined improvement in disease activity. 前記対象が、前記治療後に、米国リウマチ学会コアセット疾患指数の少なくとも50%の改善(ACR50)を更に達成する、請求項8に記載の医薬組成物9. The pharmaceutical composition of claim 8, wherein said subject further achieves at least a 50% improvement in the American College of Rheumatology Core Set Disease Index (ACR50) after said treatment. 前記対象が、少なくとも約24週間の治療期間の後に、健康評価質問票障害指数(HAQ-DI)の改善を更に達成する、請求項8に記載の医薬組成物9. The pharmaceutical composition of claim 8, wherein the subject further achieves improvement in Health Assessment Questionnaire Disability Index (HAQ-DI) after a treatment period of at least about 24 weeks. 前記対象が、少なくとも約24週間の治療期間後に、疾患活動性スコア28(DAS28)C反応性タンパク質(CRP)の改善を更に達成する、請求項8に記載の医薬組成物9. The pharmaceutical composition of claim 8, wherein the subject further achieves an improvement in Disease Activity Score 28 (DAS28) C-reactive protein (CRP) after a treatment period of at least about 24 weeks. 前記対象が、少なくとも約24週間の治療期間後に、治験責任者によるグローバル評価(IGA)の0(クリア)若しくは1(最小)、又は2以上のグレード低下を前記IGAにおいて更に達成し、前記対象が、3%以上の体表面積 (BSA)の乾癬性病変を有し、前記治療前のベースラインで2以上のIGAスコアを示す、請求項8に記載の医薬組成物said subject further achieved an Investigator's Global Assessment (IGA) of 0 (clear) or 1 (minimum), or a grade reduction of 2 or more in said IGA after a treatment period of at least about 24 weeks, and said subject further achieved 9. The pharmaceutical composition of claim 8, having psoriatic lesions of 3% body surface area (BSA) or greater and exhibiting an IGA score of 2 or greater at baseline prior to said treatment. 前記対象が、前記PsAの標準的治療に対して不十分な応答を有し、任意選択的に、前記対象が、前記治療中に前記標準的治療も受ける、請求項1に記載の医薬組成物 2. The pharmaceutical composition of claim 1, wherein said subject has an inadequate response to standard therapy for said PsA, and optionally said subject also receives said standard therapy during said treatment. . 治療を必要とする対象における乾癬性関節炎を治療する方法に用いるための医薬組成物であって、
前記医薬組成物が、抗IL-23抗体を含み、
前記方法が、0週目に1回、4週目に1回、及びその後8週毎に1回(q8w)、前記対象に約50mg~150mgの前記抗IL-23抗体を皮下投与することを含み、
前記抗体が重鎖可変領域及び軽鎖可変領域を含み、前記重鎖可変領域が、配列番号1の相補性決定領域重鎖1(CDRH1)アミノ酸配列、配列番号2のCDRH2、及び配列番号3のCDRH3を含み、前記軽鎖可変領域が、配列番号4の相補性決定領域軽鎖1(CDRL1)アミノ酸配列、配列番号5のCDRL2、及び配列番号6のCDRL3を含み、
前記対象が、前記治療前に、直径≧2cmの少なくとも1つの乾癬性プラーク、又は乾癬と一致する爪の変化、又はプラーク乾癬の文書化された病歴を有し、
前記対象が、米国リウマチ学会コアセット疾患指数の少なくとも20%の改善(ACR20)を達成する、医薬組成物
A pharmaceutical composition for use in a method of treating psoriatic arthritis in a subject in need thereof, comprising:
the pharmaceutical composition comprises an anti-IL-23 antibody;
said method comprising subcutaneously administering to said subject about 50 mg to 150 mg of said anti-IL-23 antibody once at week 0, once at week 4, and once every eight weeks thereafter (q8w). including
The antibody comprises a heavy chain variable region and a light chain variable region, wherein the heavy chain variable region comprises the complementarity determining region heavy chain 1 (CDRH1) amino acid sequence of SEQ ID NO:1, the CDRH2 of SEQ ID NO:2, and the CDRH3, wherein said light chain variable region comprises the complementarity determining region light chain 1 (CDRL1) amino acid sequence of SEQ ID NO:4, CDRL2 of SEQ ID NO:5, and CDRL3 of SEQ ID NO:6;
said subject has at least one psoriatic plaque ≧2 cm in diameter or nail changes consistent with psoriasis or a documented history of plaque psoriasis prior to said treatment;
A pharmaceutical composition , wherein said subject achieves at least a 20% improvement in the American College of Rheumatology Core Set Disease Index (ACR20).
前記抗体が、配列番号7のアミノ酸配列の重鎖可変領域と、配列番号8のアミノ酸配列の軽鎖可変領域と、を含む、請求項14に記載の医薬組成物15. The pharmaceutical composition of claim 14, wherein said antibody comprises a heavy chain variable region of the amino acid sequence of SEQ ID NO:7 and a light chain variable region of the amino acid sequence of SEQ ID NO:8. 前記抗体が、配列番号9の重鎖アミノ酸配列と、配列番号10の軽鎖アミノ酸配列と、を含む、請求項15に記載の医薬組成物16. The pharmaceutical composition of claim 15, wherein said antibody comprises the heavy chain amino acid sequence of SEQ ID NO:9 and the light chain amino acid sequence of SEQ ID NO:10. 前記抗体が投与当たり約100mgの用量で投与される、請求項14に記載の医薬組成物15. The pharmaceutical composition of Claim 14, wherein said antibody is administered at a dose of about 100 mg per administration. ACR20が約24週間の治療期間の後に達成される、請求項17に記載の医薬組成物18. The pharmaceutical composition of Claim 17, wherein ACR20 is achieved after a treatment period of about 24 weeks. ACR20が約52週間の治療期間の後に達成される、請求項18に記載の医薬組成物19. The pharmaceutical composition of Claim 18, wherein ACR20 is achieved after a treatment period of about 52 weeks. 前記治療後、前記対象が、米国リウマチ学会コアセット疾患指数の50%の改善(ACR50)、米国リウマチ学会コアセット疾患指数の70%の改善(ACR70)、健康評価質問票障害指数(HAQ-DI)、治験責任者によるグローバル評価(IGA)、疾病活動性スコア28(DAS28)C反応性タンパク質(CRP)、腱付着部炎の解消、指炎の解消、リーズ腱付着部炎指数(LEI)、指炎評価スコア、精神的及び身体的コンポーネントサマリー(MCS及びPCS)におけるショートフォーム健康調査(SF-36)、最小疾患活動性(MDA)の達成、非常に低い疾患活動性(VLDA)、バス強直性脊椎炎活動性指数(BASDAI)、GRAppa複合スコア(GRACE)、乾癬性関節炎疾患活動性スコア(PASDAS)、修正複合乾癬疾患活動性指数(mCPDAI)、乾癬の面積及び重症度指数(PASI)、皮膚のライフクォリティ指数(DLQI)、慢性疾患治療の機能評価(FACIT)、患者報告アウトカム測定情報システム-29(PROMIS-29)、及びvdH-Sスコアからなる群から選択される少なくとも1つの基準によって決定される疾患活動性の改善を更に達成する、請求項19に記載の医薬組成物After said treatment, said subject achieved a 50% improvement in the American College of Rheumatology Core Set Disease Index (ACR50), a 70% improvement in the American College of Rheumatology Core Set Disease Index (ACR70), a Health Assessment Questionnaire Disability Index (HAQ-DI) ), Investigator Global Assessment (IGA), Disease Activity Score 28 (DAS28) C-reactive protein (CRP), enthesitis resolution, dactylitis resolution, Leeds enthesitis index (LEI), Dactylitis Assessment Score, Short Form Health Survey (SF-36) in Mental and Physical Component Summary (MCS and PCS), Achievement of Minimal Disease Activity (MDA), Very Low Disease Activity (VLDA), Bass Ankylosis spondylitis activity index (BASDAI), GRAppa composite score (GRACE), psoriatic arthritis disease activity score (PASDAS), modified combined psoriasis disease activity index (mCPDAI), psoriasis area and severity index (PASI), by at least one criterion selected from the group consisting of Skin Life Quality Index (DLQI), Functional Assessment of Chronic Disease Treatment (FACIT), Patient Reported Outcome Measurement Information System-29 (PROMIS-29), and vdH-S Score 20. The pharmaceutical composition of claim 19, further achieving a determined improvement in disease activity. 前記対象が、前記治療後に、米国リウマチ学会コアセット疾患指数の少なくとも50%の改善(ACR50)を更に達成する、請求項20に記載の医薬組成物21. The pharmaceutical composition of claim 20, wherein said subject further achieves at least a 50% improvement in the American College of Rheumatology Core Set Disease Index (ACR50) after said treatment. 前記対象が、少なくとも約24週間の治療期間の後に、健康評価質問票障害指数(HAQ-DI)の改善を更に達成する、請求項20に記載の医薬組成物21. The pharmaceutical composition of claim 20, wherein the subject further achieves improvement in Health Assessment Questionnaire Disability Index (HAQ-DI) after a treatment period of at least about 24 weeks. 前記対象が、少なくとも約24週間の治療期間後に、疾患活動性スコア28(DAS28)C反応性タンパク質(CRP)の改善を更に達成する、請求項20に記載の医薬組成物21. The pharmaceutical composition of claim 20, wherein the subject further achieves an improvement in Disease Activity Score 28 (DAS28) C-reactive protein (CRP) after a treatment period of at least about 24 weeks. 前記対象が、少なくとも約24週間の治療期間後に、治験責任者によるグローバル評価(IGA)の0(クリア)若しくは1(最小)、又は2以上のグレード低下を前記IGAにおいて更に達成し、前記対象が、3%以上の体表面積(BSA)の乾癬性病変を有し、前記治療前のベースラインで2以上のIGAスコアを示す、請求項20に記載の医薬組成物said subject further achieved an Investigator's Global Assessment (IGA) of 0 (clear) or 1 (minimum), or a grade reduction of 2 or more in said IGA after a treatment period of at least about 24 weeks, and said subject further achieved 21. The pharmaceutical composition of claim 20, having psoriatic lesions of 3% body surface area (BSA) or greater and exhibiting an IGA score of 2 or greater at baseline prior to said treatment. 前記対象が、前記PsAの標準的治療に対して不十分な応答を示した、請求項1に記載の医薬組成物2. The pharmaceutical composition of claim 1, wherein said subject has had an inadequate response to standard therapy for said PsA. 前記対象が、前記治療中に前記標準的治療も行われる、請求項25に記載の医薬組成物
26. The pharmaceutical composition of claim 25, wherein said subject is also receiving said standard of care during said treatment.
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