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---------------------------------
remapconsulting.com/blockbuster-drugs-of-the-next-decade/
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Adtralza ©ó 2021 ¦~ 6 ¤ëÀò±o EMA §åã¡A¥Î©óªvÀø¦¨¤H±wªÌ¤¤«×¦Ü««×¯S²§©Ê¥Öª¢¡A³o¨Ç±wªÌ¬O¥þ¨ªvÀøªºÔ¿ïªÌ¡C¥¿¦b¦V¬ü°ê¹«~©MÃĪ«ºÞ²z§½¡]FDA¡^©M¥þ²y¨ä¥L½Ã¥Í·í§½´£¥æ§ó¦hºÊºÞÀÉ¡C¸ÓÃĪ«¤w¸g¶}µo¡A±N¥ÑLEO»sÃĤ½¥q¾P°â¡A³o¬O¥Ö½§¬ì»â°ì³Ì±j¤jªº°Ñ»PªÌ¤§¤@¡CAdtralzaªº§åã¬O°ò©óECZTRA 1¡A2©M3ÃöÁä¶¥¬q3¸ÕÅ窺Àø®Ä©M¦w¥þµ²ªG¡A¨ä¤¤¥]¬A1¡A900¦h¦W¦¨¤H±wªÌ¤¤«×¦Ü««×¥Öª¢9¡C ¸ÓÃĪ«¦b16©PªºªvÀø¤¤ªí²{¥XÀu©ó¦w¼¢¾¯ªºÀu¶V©Ê¡A¦b¦hÓµ²ªG±¹¬I¤Ï¬M¯S²§©Ê¥Öª¢10ªº¸ñ¶H©MÄpª¬¡C¹wp¨ì2027¦~¡AAdtralzaªº¾P°âÃB±N¹F¨ì16»õ¬ü¤¸
7. Adtralza (tralokinumab)
Adtralza was approved in June 2021 by the EMA for the treatment of moderate-to-severe atopic dermatitis in adult patients who are candidates for systemic therapy. Additional regulatory filings are underway with the US FDA and other health authorities worldwide. The drug has been developed and will be marketed by LEO Pharma, one of the strongest players in the field of dermatology. Adtralza¡¦s approval was based on efficacy and safety results from the ECZTRA 1,2 and 3 pivotal Phase 3 trials, which included more than 1,900 adult patients with moderate-to-severe dermatitis9. The drug demonstrated superiority over placebo during 16 weeks of treatment across multiple outcome measures reflecting the signs and symptoms of atopic dermatitis10. Adtralza is projected to generate $1.6 billion in sales by 2027.
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Amgen enters up to $1.2bn atopic dermatitis drug deal with Kyowa Kirin
02 Jun 2021 (Last Updated October 27th, 2021 11:40)
Amgen will make an upfront payment of $400m to Kyowa Kirin and milestone payments worth up to nearly $850m.
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Amgen enters up to $1.2bn atopic dermatitis drug deal with Kyowa Kirin
Amgen headquarters in Thousand Oaks, California, US. Credit: Coolcaesar / Wikipedia.
Amgen and Kyowa Kirin have entered an agreement to co-develop and co-commercialise the latter¡¦s anti-OX40 fully human monoclonal antibody, KHK4083 to treat atopic dermatitis and potentially other autoimmune diseases.
Discovered by Kyowa Kirin, KHK4083 demonstrated the ability to specifically reduce activated T cells that are vital in atopic dermatitis development.
According to the deal, Amgen will handle the development, production and marketing of KHK4083 for all worldwide markets, excluding Japan. Kyowa Kirin will retain all rights in Japan.
The partners will co-promote KHK4083 and Kyowa Kirin holds opt-in rights to co-promote the therapeutic in some other markets outside the US, including Europe and Asia.
As part of this transaction, Kyowa Kirin will receive an upfront payment of $400m from Amgen and prospective contingent milestone payments up to worth $850m.
Kyowa Kirin is also eligible to receive royalty payments emerging from worldwide sales.
The global development costs, except in Japan, as well as US marketing costs, will be shared by the companies.
Furthermore, Amgen plans to utilise data from the company¡¦s deCODE Genetics subsidiary to analyse the possible use of KHK4083 in therapy areas other than atopic dermatitis.
KHK4083 is set for Phase III trials after Kyowa Kirin reported in February that the antibody met the primary goal in a Phase II trial in moderate-to-severe atopic dermatitis subjects.
Kyowa Kirin president and CEO Masashi Miyamoto said: ¡§KHK4083 is an important asset in our global pipeline.
¡§We know Amgen well and this alliance will build on the past success and trust we have, bringing additional resources and therapeutic expertise to KHK4083¡¦s development and commercialisation, to meet the needs of patients living with atopic dermatitis who seek alternative treatment options.¡¨
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4.«D¶Ç²ÎAD 6¤H
EASI 50 , 66%(4/6)
EASI 75 , 0%(0/6)
EASI 90 , 0%(0/6)
IGA 0,1 , 0%(0/6)
5.¤¤Â_3¤H
EASI 50 , 0%(0/3)
EASI 75 , 0%(0/3)
EASI 90 , 0%(0/3)
IGA 0,1 , 0%(0/3)
6.¥»¦¸ITT¤ÀªR ,¨ü«D¶Ç²ÎAD6¤H¡B¤¤Â_3¤H ,9(3+6)/22=41%¼vÅT.
EASI 50 , 77%(17/22)
EASI 75 , 50%(11/22)
EASI 90 , 27%(6/22)
IGA 0,1 , 32%(7/22)
-----------------------------------------------------
------------
¤G.2b ±N±´¯ÁIL22
.ASLAN004 ,2b ,300¤H,±N±´¯ÁIL22 ¬O§_·|¼vÅTÀø®Ä.
¬O§_¬°«D¶Ç²ÎADªº¥Dn¼vÅT¦]¯À.
¦p¶Ý»Ä©Ê²ÓM<150/ml,¥Îdupilumab ªvý³ÝµL®Ä,
«D¶Ç²ÎAD,¥Ø«eDupilumab/Lebrikiumab/Traloikumab ¥ç©M¹ï·Ó²ÕµL®t²§.¦]¬°¤£¬OIL4/IL13©Ò¤Þ°_¤§¾÷¨î.
¤@.ASLAN004*8 ¶g *1b N=22+16¤H
EASI75 ¹êÅç²Õ50%/¹ï·Ó²Õ13% = 380%, HR(·ÀI¤ñ): 13%/50%=0.26 ,p =0.018------ITT¤ÀªR
¹êÅç²Õ EASI75------¤À²Õ¤ÀªR
A.¤¤Â_ N=13.6%(3/22) , 0%(0/3)
B.TRAC <1115 N=27.3%(6/22), 0%(0/6)----------(¥»²Õ6¤H¬Ò«D¶Ç²ÎAD,ªvÀø©M¹ï·Ó²ÕµL®t²§,0%¹FEASI75)
C.TRAC >1115 N=59%(13/22) , 85%(11/13)
-----------------------------------------------
¤pp N=100%(22/22), 50%(11/22 )------
¤G.Dupilumab*16¶g,P3 ,N=900+450 ¤H
EASI75 ¹êÅç²Õ49%/¹ï·Ó²Õ14% = 350%, HR(·ÀI¤ñ): 14%/50%=0.28----ITT¤ÀªR
¹êÅç²Õ EASI75------¤À²Õ¤ÀªR
A.¤¤Â_ N=6.3% ,¦ô 0%
B.TRAC <1115 N=30.7%,¦ô 58% (49%*(78%/70%)/93.7%)=58% (¨Ì¥§¡°´T¤ñ²v¦ô/¤¤Â_²v)
C.TRAC >1115 N=62.5%,¦ô 49%(49%*(66%/70%)/93.7%)=49%
¤pp N=100% , 49%
------------------------------------------
TRAC <1115 ,EASI ¥§¡°´T78%
TRAC >1115 ,EASI ¥§¡°´T66%
---------------------------------------------
Dupilumab ²Õ¥]§t¤@©w¤ñ²vªº«D¶Ç²ÎAD.
-----------------------------------------------
N=98/150mg:97/300mg:94¹ï·Ó组,
«Å¥¬¹LÃö¡A2021/10/22
¥Dn«ü¼ÐÀø®Ä¡A约Dupilumab ¤@¥b¡C
Tralokinumab Achieves Primary and Secondary Endpoints in Phase 3 Trial of Adolescents With Moderate-to-Severe Atopic Dermatitis
Sixteen-week results from the Phase 3 ECZTRA
6 trial in adolescents showed tralokinumab 150 mg and 300 mg significantly improved measures of efficacy compared to placebo1
Tralokinumab was generally well-tolerated with an overall frequency and severity of adverse events comparable with placebo, consistent with that observed in adults in Phase 3 trials1
October 22, 2021 07:00 AM Easter
Tralokinumab is a high-affinity, human monoclonal antibody that specifically binds to and inhibits IL-13, a key driver of atopic dermatitis signs and symptoms.2,3 It is an investigational therapy in clinical development in the United States and has not been approved by the U.S. Food and Drug Administration. It has been approved for the treatment of adults with moderate-to-severe atopic dermatitis by the European Commission and the MHRA in June 2021 and by Health Canada in October 2021.
¡§After 16 weeks, adolescents who received either dose of tralokinumab, without rescue therapy, showed significantly greater improvement in atopic dermatitis signs and symptoms and quality of life compared to those receiving placebo,¡¨ said Amy Paller, M.D., Chair, Department of Dermatology, Feinberg School of Medicine, Northwestern University in Chicago, Illinois, and the international coordinating investigator for ECZTRA 6. ¡§These findings are encouraging, as moderate-to-severe atopic dermatitis can have major physical and psychosocial impacts on adolescents who have limited options for long-term treatment.¡¨
The 16-week initial treatment period of the ECZTRA 6 trial (NCT03526861) assessed the efficacy and safety of tralokinumab 150 mg (n=98) or 300 mg (n=97) every two weeks (Q2W) compared to placebo (n=94) in adolescents.1 At week 16, tralokinumab met its primary and secondary endpoints, showing significantly more patients treated with tralokinumab achieved a clinical response, compared to placebo, defined as achieving an IGA 0/1 and/or an EASI-751:
21.4% (p<0.001) of the tralokinumab 150 mg group and 17.5% (p=0.002) of the tralokinumab 300 mg group achieved clear or almost-clear skin compared to 4.3% with placebo as measured by IGA.1
28.6% (p<0.001) of the tralokinumab 150 mg group and 27.8% (p=0.001) of the tralokinumab 300 mg group achieved 75% or greater disease improvement from baseline compared to 6.4% with placebo as measured by EASI.1
¤@¡B¦w¥þ©Ê¹LÃö¡A©Mdupilumab/leri/trolµ¥§í¨îIL4/IL13¤§¾÷¨î¬Û¦ü¡A¬Gªø´Á¦w¥þ©Ê¤w¥i³Q预测¡C
¤G¡BÀø®Ä¡A¥Ñ©ó¥Dn«ü¼ÐEASI75/IGA0,1
©M¹ï·Ó组Àø®Ä¤ñÈ3.5-4¿¥H¤W¡AHR= 0.3-2.5,p<0.00001
1.ASLAN004*8 ¶g *1b¡CN=22:16,ITT¤ÀªR
EASI75 ¹êÅç²Õ50%/¹ï·Ó²Õ13% = 380%, HR(·ÀI¤ñ): 13%/50%=0.26 ,p =0.018
2.Dupilumab*16 ¶g,phase 3 solo 1&2 N=¬ù900:450¡AITT¤ÀªR
EASI75 ¹êÅç²Õ49%/¹ï·Ó²Õ14% = 350%, HR(·ÀI¤ñ): 14%/50%=0.28
ir.aslanpharma.com/static-files/da4bc98e-9b9d-4add-8d6b-b66b427f76e8
p.18//p.25
EASI75 ¬O¤T´Á«ü¼Ð. ¦b²Ä8¶g¤w±µªñ12¶g®pÈ.¤j¬ù®t5%¤§¤º.
IGA 0,1¡A«ü¼ÐªºÀø®Ä¦b 16¶g±NÀHEASI75 ¦³¤@©w¤§¤ñ²v®t(约12%)¡C
¦bDupilumab ¤T´ÁEASI75 49%,IGA0,1 37%¡A
¨â«ü¼Ð®t12%
¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K
¤p«¬·sÃĤ½¥q¡K¡KªÑ»ù vs ¨ÖÁÊ»ù
¨ÖÁÊ»ùªºpºâ¤½¦¡¡A
·½¦Û预¦ô³Ì°ª¦~¾P°â¡A³v¦~ºâ预¦ô税«áÀç¾l¡A§é现«á»ù®æ¡C
¡K¡K
³Q¨Ö¤½¥qªÑ»ù¤£¦b¨ÖÁÊ»ùªº¤½¦¡¤§内
¡K¡K
µu½u¨Ì§Þ³N±¶i¥X谮¤O¤jªº¤p«¬·sÃĪѡA
¤@¦ý¿ù¹L«Å¥¬¨ÖÁʪº·í¤Ñ¤@»ù¨ì顶¡A
将¿ù¹L³Ì¤j§ë¸ê«O¹S¾÷·|¡C
¡K¡K¡K¡K
¤p·sÃĤ½¥q³Ì¨Î§ë¸êµ¦²¤
µû¦ô:
¡iÁ{§É¼Æ¾Ú+MOA=¦ô¨úÃĵý¦¨¥\²v¡j+¡i¼ç¦b¥«³õ³Ì°ªÀ禬¡j
¨ä¥L´N¬Oµ¥«Ý³Q¨ÖÁÊ
¡K¡K¡K
ASLAN004 vs Dupilumab
MoA:¨âªÌ¬Ò¥i¦P®É§í¨îIL4/IL13
1.Àø®Ä>=Dupilumab ªº¼Ð·ÇÀøªk¡A
(¤£·|ūܦh¡AEASI75,¦ô110%-130%,HR=0.7-0.9)
2.°Æ§@¥Î§C(µL结½¤ª¢)¡B¤@¤ë¤@¦¸¥ÎÃÄ频²v¡A«Ç温«O¦s¡A
¥H¤W¬ÒÀu©óDupilumab
3.¦ô¥«³õ渗³z:50%, 60»õ¬ü¤¸
4.¦ô³Q¨ÖÁÊ»ù52-60 »õ¬ü¤¸
11/50¡Ñ120¡Ñ2=52
Lebrikiumab (AD)ªºDERM¤½¥q¡A2020/02³Q¨ÖÁÊ»ù11»õ¬ü¤¸¡C
2019¡A11¤ë¥H«eDupilumab ¥«³õ»{¦P³Ì°ª¾P°â¥i¹F50»õ¬ü¤¸
2019.12¤ë¡AREGN CEO«Å¥¬¡A¦ôdupilumab ³Ì°ª¾P°â100»õ¼Ú¤¸/120»õ¬ü¤¸¡C
Lebrikiumab¦bý³Ý/COPD 3´ÁÁ{§É¬Ò¥¼¦¨¥\¡A
ASLAN004¾Ö¦³ý³Ý¡BCOPD...µ¥¦PDupilumabªº¾AÀ³¯g¦¨¥\ªº¥i¯à¡C+ASLAN003,¦ôµ¥¦PAD»ùÈ¡C
¨ÖÁÊ»ùªºpºâ¤½¦¡¡A
·½¦Û预¦ô³Ì°ª¦~¾P°â¡A³v¦~ºâ预¦ô税«áÀç¾l¡A§é现«á»ù®æ¡C
¡K¡K
³Q¨Ö¤½¥qªÑ»ù¤£¦b¨ÖÁÊ»ùªº¤½¦¡¤§内
¡K¡K
µu½u¨Ì§Þ³N±¶i¥X谮¤O¤jªº¤p«¬·sÃĪѡA
¤@¦ý¿ù¹L«Å¥¬¨ÖÁʪº·í¤Ñ¤@»ù¨ì顶¡A
将¿ù¹L³Ì¤j§ë¸ê«O¹S¾÷·|¡C
¡K¡K¡K¡K
¤p·sÃĤ½¥q³Ì¨Î§ë¸êµ¦²¤
µû¦ô:
¡iÁ{§É¼Æ¾Ú+MOA=¦ô¨úÃĵý¦¨¥\²v¡j+¡i¼ç¦b¥«³õ³Ì°ªÀ禬¡j
¨ä¥L´N¬Oµ¥«Ý³Q¨ÖÁÊ
¡K¡K¡K
ASLAN004 vs Dupilumab
MoA:¨âªÌ¬Ò¥i¦P®É§í¨îIL4/IL13
1.Àø®Ä>=Dupilumab ªº¼Ð·ÇÀøªk¡A
(¤£·|ūܦh¡AEASI75,¦ô110%-130%,HR=0.7-0.9)
2.°Æ§@¥Î§C(µL结½¤ª¢)¡B¤@¤ë¤@¦¸¥ÎÃÄ频²v¡A«Ç温«O¦s¡A
¥H¤W¬ÒÀu©óDupilumab
3.¦ô¥«³õ渗³z:50%, 60»õ¬ü¤¸
4.¦ô³Q¨ÖÁÊ»ù52-60 »õ¬ü¤¸
11/50¡Ñ120¡Ñ2=52
Lebrikiumab (AD)ªºDERM¤½¥q¡A2020/02³Q¨ÖÁÊ»ù11»õ¬ü¤¸¡C
2019¡A11¤ë¥H«eDupilumab ¥«³õ»{¦P³Ì°ª¾P°â¥i¹F50»õ¬ü¤¸
2019.12¤ë¡AREGN CEO«Å¥¬¡A¦ôdupilumab ³Ì°ª¾P°â100»õ¼Ú¤¸/120»õ¬ü¤¸¡C
Lebrikiumab¦bý³Ý/COPD 3´ÁÁ{§É¬Ò¥¼¦¨¥\¡A
ASLAN004¾Ö¦³ý³Ý¡BCOPD...µ¥¦PDupilumabªº¾AÀ³¯g¦¨¥\ªº¥i¯à¡C+ASLAN003,¦ôµ¥¦PAD»ùÈ¡C
ASLAN004Àø®Ä¡A¦bRITT-EEPP,¤U
>=Dupilumab Àø®Ä¡C
¥¼¨Ó2b¡Aphase3 ,¥²®i²{¨äMOA¡AÀ³¦³Àø®Ä¡C
¤é«á°ªTRAC组¥§¡12000pg/ml,¥§¡EASI 41¡A¦û©Û¶Ò¤Hû
1/3,
¡«á¹êÅç组¥§¡°约EASI65-70(26-29)/41% vs¹ï·Ó组°EASI28%(11.5/41)
¦Û°Ê¥¿Å±¼«D¶Ç²ÎAD¤§¤ñ²v¡C
¦Ó¦³Dupilumab ¤T´Á¡A
¥§¡Â¡«á°´T 70% vs 34%
(¤¤断²v6.3%)
-----------------
Dupilumab ¤T´ÁÁ{§É
TRAC// ¤H¼Æ// °ò½u¥§¡EASI//ªvÀø«áEASI¥§¡°´T(¤ñ²v)//¥§¡°ªºEASI¤À¼Æ¡C
Dupilumab 组 solo1
¤pp 457¤H //32.4//70%//22.6
<1115 //154¤H//24.1//77.9%//19.5
1115~4300//153¤H//32.4//67.4%//21.9
>4300. //149¤H//41.1/63.1%//26.2
Solo2
¤pp //462¤H//32.5//70.7%//23,1
<1115 //160¤H//25.8//75.4%//19.1
1115~4300//147¤H//31.2//66.4%//21.9
>4300. //152¤H//40.9//67.5%//27.5
Dupilumsb ¹êÅç组:¤¤断²v6.3%¡K¡K¡K¡K
¡K¡K¡K¡K
¹ï·Ó组
¤pp460 //34.1//34.3%//11.5
143 //25.3//43.7%//11.5
157//32.4//23.3%//8.7
156//43.9//27.1%//11.5
¦^ÂÐ¥»¤å ¦^¤W¥«Âd°Q½×°Ï1¶
·|û¡G¤Ñ©R10141925 µoªí®É¶¡:2021/10/21 ¤W¤È 07:38:10²Ä 4770 ½g¦^À³
Lebrikiumab 2b
°ò½u EASI 25.5
--------------------------------------------------------------
¡«á
²Ä¥|¶gvs ²Ä¤K¶gvs ²Ä16¶g
EASI°´T 50% vs 64% vs 73%
EASI¥h°£ EASI 12.8 vs EASI 16.3 vs EASI 18.6
EASI´Ý¯d EASI 12.8 vs EASI 9.2 vs EASI 6.9
EASI 50, NA vs NA vs 81%
EASI 75, 30% vs 46% vs 61% (¤T´Á>50%)
EASI 90, 14% vs 30% vs 44%
IGA 0,1, 14% vs 31% vs 45%
¡K¡K¤¤Â_²v 19/75=25.3%
clinicaltrials.gov/ct2/show/results/NCT03443024
¦^ÂÐ¥»¤å ¦^¤W¥«Âd°Q½×°Ï1¶
·|û¡G¤Ñ©R10141925 µoªí®É¶¡:2021/10/20 ¤U¤È 08:19:06²Ä 4769 ½g¦^À³
¼ÒÀÀ---ITTì´Á±æ22¦ì
ASLAN004 600mg*8¶g
6¦ì«D¶Ç²ÎAD vs 13¦ì(RITT/EEPP) vs ITT22 ¦ì vs ¼ÒÀÀITTì´Á±æ22¦ì
°ò½u EASI 18 vs EASI30.5 vs EASI27.6 vs EASI27.6
--------------------------------------------------------------
¡«á
EASI°´T 50% vs 80%vs 61% vs 74%
EASI¥h°£ EASI1 9 vs EASI1 24.4 vs EASI 16.8 vs EASI 20.4
EASI´Ý¯d EASI1 9 vs EASI1 6.1 vs EASI 10.7 vs EASI 7.1
EASI 50, 67% vs 100% vs 77% vs 86%
EASI 75, 0% vs 85% vs 50% vs 77%
EASI 90, 0% vs 46% vs 27% vs 54%
IGA 0,1, 0% vs 54% vs 32% vs 59%
¼ÒÀÀITTì´Á±æÈ22¦ì¡K¡K§ï«D¶Ç统6¦ì¡A¬°¶Ç统AD¡A°ò½uEASI18,¡«á¬°100%¹F¡AEASI90¡AIGA0,1¡A¥HASLAN004¤§¯à¤O预¦ô¬°°ò¦¡C¤¤Â_²v «O¯d3/22=13.6% .
----13¦ì(RITT/EEPP) : ITT 22¦ì-¤¤Â_3¦ì-6¦ì«D¶Ç²ÎAD
µ²½×:
¬Yx¤¤¤ß9(6+3)¤H 6/22=27%¡A©Û¶Ò¼f¬d¥¢»~(À³¥i±±)¡A¤j¤j¤zÂZITTªºÀ³¦³¤ô·Ç¡C
----«D¶Ç²Î6¦ìAD ¡«á EASI¥§¡°´T©M¹ï·Ó²Õ ¬Ûªñ50%, IL4/IL13§í¨îµL®Ä,Dupilumab¥çÀ³µL®Ä.
---Dupilumab ¤T´Á,©ñ¤j¨ì225:2225¤H , EASI¥§¡°´T 70% VS ¹ï·Ó²Õ34%.¦Û°Êµ}ÄÀ«D¶Ç²ÎADªº¼vÅT¤O.
ASLAN004 600mg*8¶g
6¦ì«D¶Ç²ÎAD vs 13¦ì(RITT/EEPP) vs ITT22 ¦ì vs ¼ÒÀÀITTì´Á±æ22¦ì
°ò½u EASI 18 vs EASI30.5 vs EASI27.6 vs EASI27.6
--------------------------------------------------------------
¡«á
EASI°´T 50% vs 80%vs 61% vs 74%
EASI¥h°£ EASI1 9 vs EASI1 24.4 vs EASI 16.8 vs EASI 20.4
EASI´Ý¯d EASI1 9 vs EASI1 6.1 vs EASI 10.7 vs EASI 7.1
EASI 50, 67% vs 100% vs 77% vs 86%
EASI 75, 0% vs 85% vs 50% vs 77%
EASI 90, 0% vs 46% vs 27% vs 54%
IGA 0,1, 0% vs 54% vs 32% vs 59%
¼ÒÀÀITTì´Á±æÈ22¦ì¡K¡K§ï«D¶Ç统6¦ì¡A¬°¶Ç统AD¡A°ò½uEASI18,¡«á¬°100%¹F¡AEASI90¡AIGA0,1¡A¥HASLAN004¤§¯à¤O预¦ô¬°°ò¦¡C¤¤Â_²v «O¯d3/22=13.6% .
----13¦ì(RITT/EEPP) : ITT 22¦ì-¤¤Â_3¦ì-6¦ì«D¶Ç²ÎAD
µ²½×:
¬Yx¤¤¤ß9(6+3)¤H 6/22=27%¡A©Û¶Ò¼f¬d¥¢»~(À³¥i±±)¡A¤j¤j¤zÂZITTªºÀ³¦³¤ô·Ç¡C
----«D¶Ç²Î6¦ìAD ¡«á EASI¥§¡°´T©M¹ï·Ó²Õ ¬Ûªñ50%, IL4/IL13§í¨îµL®Ä,Dupilumab¥çÀ³µL®Ä.
---Dupilumab ¤T´Á,©ñ¤j¨ì225:2225¤H , EASI¥§¡°´T 70% VS ¹ï·Ó²Õ34%.¦Û°Êµ}ÄÀ«D¶Ç²ÎADªº¼vÅT¤O.
ASLAN004 6¦ì «D¶ÇAD vs ¶Ç统AD13¦ì(RITT/EEPP) vs ITTì´Á±æ22¦ì vs ITT22 ¦ì
EASI 50, 67% vs 100% vs 86% vs 77%
EASI 75, 0% vs 85% vs 77% vs 50%
EASI 90, 0% vs 46% vs 54% vs 27%
IGA 0,1, 0% vs 54% vs 59% vs32%
¥§¡EASI°´T 50% vs 80%vs 74% vs61%
Y§ï«D¶Ç统6¦ì¡A¬°¶Ç统AD¡A°ò½uEASI18,¡«á¬°100%¹F¡A¤@EASI90¡A¥HASLAN004¤§¯à¤O¡C
¬Yx¤¤¤ß9¤H¡A©Û¶Ò¼f¬d¥¢»~(À³¥i±±)¡A¤j¤j¤zÂZITTªºÀ³¦³¤ô·Ç¡C
§Æ±æÂǥѦh¦ì±M®a¥[¤J¡A³]p¥X2b,300¤Hªº¤§²z·Q©Û¶Ò±ø¥ó¡C
®i²{ASLAN004¤§¯à¤O¡C
RITT-EEPP(ç°£¬Y¤¤¤ßTRAC<1115pg/ml,ç°£3¦ì¤¤断)
¹êÅç组13¤H¡A¥´§¹8°wx600mg/针-¶g
EASI75=85%(11/13)
EASI90=46%(6/13)
IGA 0,1=54%(7/13)
¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K
¨ä¤¤3¦ì¬O3¤ë«e©Û¶Ò±wªÌ¡A·í¤¤¦³2¦ì¹FEASI75¡A67%(2/3),¦U¦³¤@¦ì(1/3)¡P33.3%¹FEASI90¤ÎIGA0,1¥t¤@¦ì¥ç¹FEASI50.
3¤ë1¤é«á©Û¶Ò18¤H¹êÅç组/ÂX¥R组¡AEEPP(¦©°£§CTRAC6¤H¡A¦©°£¤¤断2¤H)¡A10¤H¥´§¹8°w/8¶g¡A
EASI50,100%(10/10)
EASI75,90%(9/10)
EASI90,50%(5/10)¡K¡K¦ôÁÙ¦³15%-20%,¥¼¨Ó9-16¶g¡C
IGA0,1,60%(6/10)¡K¡K ¦P¤W
«D±`°ªªºÀø®Ä¡C
(DUPILUMAB Q2w ¡Ñ16 ¶g/ASLAN004 Qw ¡Ñ8¶g)
1.ITT ¤ÀªR(¹êÅç组/¹ï·Ó组)
EASI50 78%/30%vs67%/24%vs82%/38%
EASI75 53%/12%%vs48%/14%vs50%/13%
EASI90 30%/3%vs33%/8%vs23%/13%
IGA0,1 30%/2%vs37%/9%vs27%/13%
clinicaltrials.gov/ct2/show/results/NCT01859988
www.nejm.org/doi/full/10.1056/nejmoa1610020
clinicaltrials.gov/ct2/show/results/NCT02277743
clinicaltrials.gov/ct2/show/results/NCT02277769
2.EEPP ¤ÀªR(ç°£¤¤断±wªÌ¤ñ²v)
EASI50 96%/43%vs72%/29% vs 95%/46%
EASI75 66%/17%vs51%/17%% vs 58%/15%
EASI90 37%/5%vs35%/9% vs 26%/15%
IGA0.1 37%/2%%vs40%/11% vs 32%/15%
ASLAN004 «D¶Ç²ÎAD¼vÅT 6/22=27%,
9-16 ¶g¥ç¼vÅTEASI75/EASI90/IGA0,1¡A¦ô12%-20%
Dupilumab 2b/Phase3 ¥ç¨ü¤£¦P©Ó«×«D¶Ç²ÎAD¼vÅT¡C
¡K¡K
¤¤断²v
Dupilumab 2b 19%(12/64)/31%(19/61) vs Dupilumab p3 6%(29/457)/19%(86/460) vs Aslan004 1b 14%(3/22)/19%(3/16)
1//2//3//4/5//6//7//8(¶g)== %
9/27 13¤H 21//30//55//60//67//68//72//80(EEPP :ç°£¤¤Â_3¤H,ç°£TRAC <1200pg/ml)
vs
3/1 9¤H 18//45//56//61//65//68//71//76(400mg+600mg ,9¤H/EEPP : µL¤¤Â_)
¥H¤W2²Õ§e²{¥X¬Û¦üªºEASI °´TÁͶÕ.
2b, ¥¼¨Ó9-16¶g¦ôASLAN004 EASI¦³8~12%ªº¥§¡°´T,
Y°²³]¤¤Â_²v¬°7%,
¥¼¨Ó2b,16¶gªvÀø¦ô
¥i¹FEASI 81%~85% ¥§¡°´T-------°ò½uTRAC >1200, ¥§¡4000~6000pg/ml ,¦û2/3©Û¶Ò¤Hû
¥i¹FEASI ??? ¥§¡°´T-------°ò½uTRAC <1200 pg/ml ,¦û1/3©Û¶Ò¤Hû------«ÝÅçÃÒ
¤G.Dupilumab ¤T´Á1377¤H(919+460),16¶g °O¿ý. (¤º§t7%¤¤Â_²v)
»´ °ò½uTRAC< 1115pg/ml,¥§¡EASI25 ,IGA4=24%
16¶gªvÀø«á¥§¡°EASI77%
¤¤ °ò½uTRAC >1115 <4300pg/ml ,¥§¡EASI31,16¶gªvÀø«á¥§¡°EASI67%
« °ò½uTRAC >4300 pg/ml,¥§¡EASI41,IGA4=80%
16¶gªvÀø«á¥§¡°EASI65%
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p.23 ---Time course (mean change from baseline)
ASLAN004 EASI °´TÁͶժí
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ASLAN004 EASI °´TÁͶժí
RRITT 9¤H 18//45//56//61//65//68//71//76(400mg+600mg 9¤H)
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www.morressier.com/article/biomarkers-ccl17tarc-total-ige-not-predict-clinical-response-dupilumab-atopic-dermatitis-ad-post-hoc-analysis-pooled-phase-3-data-solo-1--2/5d4980cb8fb7e44098e72cd2?
Biomarkers CCL17/TARC and Total IgE Do Not Predict Clinical Response to Dupilumab in Atopic Dermatitis (AD): a Post hoc Analysis of Pooled Phase 3 Data (SOLO 1 & 2)
Submitted Sep 2, 2019
Jennifer D. Hamilton
Zhen ¡K¡K
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p.25
Lebrikizumab 2b ,°²³] Á{§É¤H¼Æ N= 38, ¹ï·Ó²Õ16 VS Lebrikizumab 22
¹ï·Ó²Õ VS Lebrikizumab
----------P<0.05¹LÃö------
EASI 75 17% vs 46% , p=0.129 (¨S¹LÃö)
IGA 0,1 5% vs 31% , p=0.117(¨S¹LÃö)
EASI¥§¡°´T 31% VS 64% ,P=0.093(¨S¹LÃö)
Pruritus 22% vs 46%, p=.238 (¨S¹LÃö)
Efficacy and Safety of Lebrikizumab, a High-Affinity Interleukin 13
Inhibitor, in Adults With Moderate to Severe Atopic Dermatitis
A Phase 2b Randomized Clinical Trial
jamanetwork.com/journals/jamadermatology/fullarticle/2761466
¦^ÂÐ¥»¤å ¦^¤W¥«Âd°Q½×°Ï1¶
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Dupilumab 1b ¥Dn«ü¼Ð¬Ò没¹LÃö, 没¤H´±»¡¥¦®t!
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www.nejm.org/doi/10.1056/NEJMoa1314768
Dupilumab ,1b*4¶gªvÀø*300mg,N=67
¥Íª««ü¼ÐSerum = 6000 pg/ml(´X¥G¬°¶Ç²Î-««×AD±wªÌ)
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¹ï·Ó²Õ VS. Dupilumab
N=16 VS 51
-----------P<0.05¹LÃö------
EASI 50 19% vs 59% , p=0.012
EASI 75 6% vs 29% , p=0.118 (¨S¹LÃö)
IGA 0,1 6% vs 12% , p=0.245(¨S¹LÃö)
EASI¥§¡°´T 25.7% VS 57.7% ,P=0.049
Pruritus 18.6% vs 41.3%, p=.582 (¨S¹LÃö)
dupilumab ¶È¥|¶gªvÀø,没¹LÃöªº亖´Á16¶g¥Dn«ü¼Ð EASI75/IGA 0,`1 «Ü¥¿±`.
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5-16¶gªºPruritus·|¤W¤É¨ì51%±q¥|¶g41.3%
------------------------------------------------------------
ir.aslanpharma.com/static-files/da4bc98e-9b9d-4add-8d6b-b66b427f76e8
www.nejm.org/doi/full/10.1056/nejmoa1610020
P.14
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9/27,°ò½uEASI :
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11»õ¬ü¤¸²{ª÷+ ¤ä¥Iù¤óROCHE Lebrikizumab¥þ²yAD¶}µoÅv,°Ó·~¾P°â¨ã¦³¨½µ{¸O·N¸q®É¤ä¥I2.1»õ¬ü¤¸¡A°£¶¡½è©ÊªÍ¯f¥H¥~ªº¾AÀ³¯gªº²b¾P°âÃB¹F¬Y¨Ç»ùȳ̰ª¹F¨ì10.25»õ¬ü¤¸,¦Xp¬ù12.35»õ¬ü¤¸,¥[¾P°â¤À¼í<= 10%.
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1.¨È狮»PCSL¦@¦P¶}µoASLAN004¨ì1aÁ{§É§¹¦¨ªº§Q¯q¡C
2019/05/31¤w¸g°ê»Ú±ÂÅv¡A¨È·à©Ò±o§Q¯q¦ô§é现È10»õ¬ü¤¸¡C¥tCSL¥ç±o10»õ¬ü¤¸ªº¼ç¦b§Q¯q¡A¦@20»õ¬ü¤¸¡C
ñ约°ò¦¡A°Ñ¦Ò°ê»Ú¦P级¦X¬ù¡A¦ô³Ì°ª销°â30»õ¬ü¤¸¡C
(·í®ÉDupilumab ¥«³õ»{¦P¥¼¨Ó³Ì°ª¥i销50»õ¬ü¤¸)
2.2020¦~¤¸¤ë ¦PMOAªºLebrikizumab¨ÖÁʧé²{»ùÈ 29»õ¬ü¤¸.
2020/01 §¨Ó¨ÖÁÊDermira ¤½¥q
11»õ¬ü¤¸²{ª÷+ ¤ä¥Iù¤óROCHE Lebrikizumab¥þ²yAD¶}µoÅv,°Ó·~¾P°â¨ã¦³¨½µ{¸O·N¸q®É¤ä¥I2.1»õ¬ü¤¸¡A°£¶¡½è©ÊªÍ¯f¥H¥~ªº¾AÀ³¯gªº²b¾P°âÃB¹F¬Y¨Ç»ùȳ̰ª¹F¨ì10.25»õ¬ü¤¸,¦Xp¬ù12.35»õ¬ü¤¸,¥[¾P°â¤À¼í<= 10%.
§é²{Ȧô 11»õ¬ü¤¸+18»õ¬ü¤¸=29»õ¬ü¤¸,
3.2020/7/13
a.¦]Dupilumab ¥«³õ»{¦P°ª¾P°âÃB´£¤É¨ì120»õ¬ü¤¸¡C
ASLAN004ÀH¥«³õÂX¤j¡A¥¼¨Ó·s°ê»Ú±ÂÅvȨ̾Ú
³Ì°ª¾P°â¦ô¥i¹F60»õ¬ü¤¸
b¡D2020¦~¤¸¤ë§¨Ó¨ÖDermiraªº§é现»ù¡A¤w¹F29»õ¬ü¤¸¡C
LebriKiulmabªº¤T´Áý³Ý¡A2017¦~¸Ñª¼¥¢±Ñ¡CªÍ³¡C0PD¥ç¥¢±Ñ¡C
C¡D¨È·à«O¦³¦Pdupilumab ¸ô®|, ý³Ý/ªÍ³¡COPD/EOE....
¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X
--------------------------------------------------
¤C.¥¼¨Ó¨ÖÁʵo¥Í,¥i¯à¦X¬ù:
11/50*120*2=52.8»õ¬ü¤¸(¨È·à¿W±o)
Lebrikizumab AD³Q¨Ö»ù11»õ¬ü¤¸/2019¦~dupilumab 50»õ¬ü¤¸³Ì°ª¾P°â¹w´ú*2021¦~dupilumab 120»õ¬ü¤¸³Ì°ª¾P°â¹w´ú
*2 ¿(¨ä¥L004¾AÀ³¯gý³Ý/COPD/EOE...¤ÎASLAN003»ùÈ.)
¡X¡X¦ô2022¦~¤U¥b¦~«áÀH®É¯àµo¥Í --¨ÖÁʪ̥t¶·¤ä¥ICSL¤W´å¦X¬ù.
TYPE 2 INFLAMMATORY DISEASE?
It is not uncommon for people to have two or more type
2 inflammatory diseases, with different levels of severity.
When a person has multiple coexisting type 2 inflammatory
diseases, management is even more challenging.
¤H¥i¥H¶W¹L¤@Ó
2«¬ª¢¯g©Ê¯e¯f¡H
¤H֦̾³¨âºØ¥H¤WªºÃþ«¬¨Ã¤£¤Ö¨£
2ºØª¢¯g©Ê¯e¯f¡AÄY«µ{«×¤£¦P¡C
¤@Ó¤H±w¦³¦hºØ¨Ã¦sªº2«¬ª¢¯g
¯e¯f¡AºÞ²z´N§ó¨ã¬D¾Ô©Ê¡C
Up to 35% of people
with asthma also
have AD and up to
50% of those with
AD have
asthma
¦h¹F35¢Hªº¤H
ÁÙ¦³ý³Ý
¦³AD¡Aª½¨ì
¦³50¢Hªº¤H
AD¦³
ý³Ý
About 17% of
people with
CRSwNP also have
AD and around 13%
of those with AD
have CRSwNP14,15
¬ù17¢H
»P
CRSwNP¤]¦³
AD©M
¤j¬ù13¢H
¨º¨Ç±w¦³ADªº¤H
¦³CRSwNP14,15
Around 50%
of people with
CRSwNP also have
as thma and up to
45% of those with
severe as thma have
CRSwNP13,16
¤j¬ù50¢H
ªº¤H
CRSwNP¤]¦³
ý³Ý¤Î
¦³45¢Hªº¤H
ÄY«ý³Ý¦³
CRSwNP
www.sanofi.com/-/media/Project/One-Sanofi-Web/Websites/Global/Sanofi-COM/Home/common/docs/about-us/5-TYNTK-TYPE-2-INFLAMMATION-EN_APPROVED.pdf
¦^ÂÐ¥»¤å ¦^¤W¥«Âd°Q½×°Ï1¶
·|û¡G¤Ñ©R10141925 µoªí®É¶¡:2021/10/1 ¤W¤È 09:15:44²Ä 4619 ½g¦^À³
www.accessdata.fda.gov/drugsatfda_docs/label/2020/761055s020lbl.pdf
Dupilumab ¼ÐÅÒÀÉ,
nªø§ëªÌ½Ð¦n¦n¬ã¨s©Ò.
p.20 ¦³ ¤T´Á¤¤-««×Á{ADªºIGA0,1 ®É¶¡ÁͶչÏ
DUPILUMAB 300mg q2w*16¶g
SOLO1
²Ä8¶g25%,²Ä16¶g40%
SOLO2
²Ä8¶g25%,²Ä16¶g36%
(©MLebrikizumab 2b ®t¤£¦h)
Efficacy and Safety of Lebrikizumab, a High-Affinity Interleukin 13
Inhibitor, in Adults With Moderate to Severe Atopic Dermatitis
A Phase 2b Randomized Clinical Trial
jamanetwork.com/journals/jamadermatology/fullarticle/2761466
¦³x®É¶¡§Ç¦C,ªº¦U«ü¼ÐyÁÍ¶Õ ¹Ï,
0/4/8/12/16 ¶g.
¥idownload ÀÉ®×¥h¬Ý
Lebrikizumab 2b , Q2W*250MG ,
IGA 0,1 ²Ä8¶g¦b¬ù30%,²Ä16¶g44.6%
EASI50 ²Ä8¶g¦b¬ù70%,²Ä16¶g81.0%
EASI75 ²Ä8¶g¦b¬ù44%,²Ä16¶g60.6%
EASI90 ²Ä8¶g¦b¬ù30%,²Ä16¶g44.0%
-------------------------
2¶g¤@°wvs ¤@¶g°wªºEASIÁͶչÏ(Dupilumab 2Ó¤T´ÁÁ{§É)
3.Dupilumab AD 2Ó¤T´ÁÁ{§É, 300mg/¨C¶g¤@°w/300mg/¨C¤G¶g¤@°w
2016/12/15
Two Phase 3 Trials of Dupilumab versus Placebo in Atopic Dermatitis
www.nejm.org/doi/full/10.1056/nejmoa1610020
--------------------------------------
·sÃħë¸ê«e´Á³Ì«nªºMOA!
·sÃħë¸ê«e´Á³Ì«nªºMOA!
·sÃħë¸ê«e´Á³Ì«nªºMOA!
ASLAN004ªºMOA ¦¦b2013 DUPILUMAB MOA ½T»{®É¤w³Q½T»{.
Dupilumab MOA -¼v¤ù
www.dupixenthcp.com/atopicdermatitis/about/mechanism-of-action
¤Wz°Êµe¤w¥æ¥NASLAN004 IL13R ªº¥\¥Î¦PIL4R.
¥Î§ÜÅé«Ê¦í¨ä¤¤¥ô¤@Ó¬Ò¦P®É¥iªýÂ_IL4/IL13°T®§¶Ç»¼.
9/27 ¹êÅç²Õ¶È22Ó±wªÌ¸ê®Æ
¤¤Â_ 3¤H,«D¶Ç²ÎAD 6¤H, ¦Xp9¤H,
¼vÅT9/22=41%ªºÂ¡«áÀø®ÄEASI75/EASI90/IGA0,1 ¬Ò³Q¼vÅT.
¦A¨Ó¬Ý2b/p3
¤jÃļtnªº¸ê®Æ¤w¨¬°÷,¤U¨Mµ¦¨ÖÁʤF,
¦]¬°§Ú̦³¦ì¦n¦Ñ®vDupilumab/Lebrikizumab/Tralokinumab ¦b«e¤Þ¸ô.
¦^ÂÐ¥»¤å ¦^¤W¥«Âd°Q½×°Ï1¶
·|û¡G¤Ñ©R10141925 µoªí®É¶¡:2021/10/1 ¤W¤È 08:45:09²Ä 4618 ½g¦^À³
1.CNTB ¬O¥t¤@ÓDupilumab ,¦b¬ü°ên¤W¥««Ü§xÃø,¥²±Á{±M§QÅv©x¥q,REGN ©x¥q¥²¥´.
ª½¨ì2030¦~dupiiumab ¬ü°ê·sÃĤW¥«±M§Q12¦~¨ì´Á.
2.CNTB ¤ÎRAPT 1b ¬Ò¥Î°ò½u¥§¡EASI21~23,¦bÅã¥Ü¦nÀø®Ä.¬°¶Ò¸ê¤è«K.
·|û¡G¤Ñ©R10141925 µoªí®É¶¡:2021/9/16 ¤W¤È 10:06:22²Ä 4461 ½g¦^À³
RPT193 ªÑ»ùVS 1bÁ{§É³ø俈
www.marketwatch.com/investing/stock/rapt?mod=mw_quote_recentlyviewed
2021/06/14 µo§GRPT193 ¤fªAÃÄ 1b ADÁ{§É³ø§i»|(N=31 21/10),
ªÑ»ù¤@¤Ñº¦120%(18~40),¥«È¥Ø«e11»õ¬ü¤¸.
37.5¬ü¤¸/ªÑ,¬ü°ê¤ÀªR®v¥Ø¼Ð»ù56¬ü¤¸(¥«È16.5»õ¬ü¤¸).
investors.rapt.com/static-files/32402320-09d1-43d2-9ef1-0dbd73d260b3
°ò½uBaseline Characteristics
PLACED//RPT193
EASI, Mean (Range) 21.07 (13.6-45.5) //18.49 (12-30)
BSA, Mean (Range) 24.5 (10-61)// 23.3 (11-55)
vIGA 3, n (%) 8 (80.0%)// 18 (85.7%)
Peak NRS, Mean (Range)7.3 (3-10)// 6.9 (3-10)
Peak NRS ≥4, n (%) 9 (90.0%)// 20 (95.2%)
Topline data from a placebo-controlled double-blinded Phase 1b trial examining 400 mg oral RPT193
as monotherapy for 4 weeks in 31 patients with moderate-to-severe atopic dermatitis*
¡V Efficacy: RPT193 demonstrates clear improvement over placebo on all key exploratory endpoints
o At Day 29: EASI [36.3% vs. 17.0%], EASI-50 [42.9% vs. 10.0%], vIGA 0/1 [4.8% vs. 0.0%], and pruritis NRS-4
[45.0% vs. 22.2%]
o Further improvement observed during the 2-week follow up period to Day 43: EASI [53.2% vs. 9.6%]†, EASI-50
[61.9% vs. 20.0%]†, and vIGA 0/1 [14.3% vs. 0.0%]
¡V Safety: Overall safety profile to date suggests a well-tolerated oral drug that would not require
laboratory safety monitoring
o No SAEs reported; all AEs reported were mild or moderate in intensity
The clear clinical benefit combined with the favorable safety profile and oral convenience
would support positioning ahead of approved and late-stage therapies
A 16-week Phase 2b dose-ranging study in patients with moderate-to-severe AD will be initiated
¦^ÂÐ¥»¤å ¦^¤W¥«Âd°Q½×°Ï1¶
·|û¡G¤Ñ©R10141925 µoªí®É¶¡:2021/10/1 ¤W¤È 08:34:21²Ä 4617 ½g¦^À³
·|û¡G¤Ñ©R10141925 µoªí®É¶¡:2021/4/7 ¤U¤È 08:02:41²Ä 4060 ½g¦^À³
www.connectbiopharm.com.cn/Templates/default/Common/images/EADV-2020-e-Poster-P0269-CBP201-AU002-FINAL-19-10-2020.pdf
CBP-201
1b 31¤HªºÁ{§É¸Ô²Ó¸ê®ÆÀÉ
baseline °ò缐¸ê®Æ¦p¤U
150mg//300mg///¹ï·Ó²Õ
1.EASI ¥§¡ 20.68//23.21///33.36( ¹êÅç²Õ¬O¹ï·Ó²Õªº69%,ASLAN004 1b¤Î Dupilumab ±µªñ33¥ª¥k)
2.IGA 0.1=4¤§¤ñ²v 0%//28.6%///25% (Dupilumab =50%¥ª¥k
µ²½× : ¨Ì°ò缐¦Ó¨¥¡ACBP-201 ¬O¤j¦hIGA0.1 =3ªº¤¤«×¤§¯gª¬¬°¥D
3 Hamilton et al (2019), 49th Annual ESDR Meeting Sep 18-21, 2019
P.14//9/27
Dupilumab 2Ó°O¿ý
Serum ¥Íª««ü¼Ð¡A½×¤å¡A¨Ó¥Õ1b/2a/p3Á{§É¡C
³Ì°ª6000¦hpg/ml
Patient history and biomarkers not
consistent with typical moderate-to-
severe AD patient population:
• All patients1 at Site X had TARC levels
below 1,200 pg/ml
• 89% of patients at Site X had no
allergic co-morbidities (compared to
13% at other sites)
• Baseline eosinophil levels at Site X
around an order of magnitude lower
than other sites and other comparable
AD studies
ªÌ¯f¥v©M¥Íª«¼Ð»xª«¤£»P¨å«¬ªº¤¤¦Ü
««× AD ±wªÌ¤H¸s¬Û¦P¡G
• ¯¸ÂI X ªº©Ò¦³±wªÌ 1 ³£¦³ TARC(¥Íª«¼Ð»x) ¤ô¥
§C©ó 1,200 pg/ml(Dupiluman °ª4000-5000pg/ml)
¦³2ӽפå¨Ó·½¦bp.14
• ¯¸ÂI X 89% ªº±wªÌ¨S¦³
¹L±Ó©Ê¦X¨Ö¯g¡]»P13% ¦b¨ä¥L¦¬®×¤¤¤ß¡^
• ¯¸ÂI X ªº°ò½u¶Ý»Ä©Ê²É²ÓM¤ô¥
¤j¬ù§C¤@Ӽƶq¯Å
¤ñ¨ä¥L¦¬®×¤¤¤ß©M¨ä¥L¥i¤ñAD¬ã¨s
¦^ÂÐ¥»¤å ¦^¤W¥«Âd°Q½×°Ï1¶
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¦³¥Íª«¼Ð»x¤@¤Á¦n¿ì¨Æ¡I
³o¤~¬O¬ì¾Ç¡I
¦X¤@ªºFB825¾Ú¤½¥qºÙ¡A¤w§ä¥X¥Íª«¼Ð»x(¤£¬O²Ä¤@¥NªºIGg)¡A
¥i´£¤ÉÀø®Ä¡A¥u¬OnÄ묹¤@¨Ç«D¥Íª«¼Ð»xªº¥«³õ¡C
ç°£9¤Hx¦¬®×¤¤¤ß¡A«D¶Ç²Î¤¤-««×AD±wªÌ
89% (8/9)µLADªº¨ä¥L¨Öµo¯g¡A¦pµLýºÝ¡BEOE¡K¡K¡K¡K
¦ý¨ä¥L¦¬®×¤¤¤ß¦¹Ãþ¤ñ²v¶È13%¡C¡A¤@¯ëII«¬ª¢¯g¤¤-««×±w¯f20¦h¦~¡A¤@¯ë¦³AD´N·|¦³°ª¤ñ²vªº¦pý³Ý¡BEOE¡B¡K¡Kµ¥¨Öµo¯g¡ADupilumab ¤x¥X¹L³ø§i¡C
¥Íª«¼Ð»xª«¥ç¿@«×«D±`§C1200³æ¦ì¡A
ASLAN004¨ä¥L¦¬®×¤¤¤ß¤ÎDupilumab¦b4000-5000³æ¦ì
¥H¤W¨Ó¦Û9/27¸Ñª¼³ø§i¡A
¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K¡K
1.¤w¸g¦³Dupiluman/Lebrikizum/Taol¤T¤jÃÄ©MASLAN004 ¦P¾÷Âà(M0A)¡A¥L̤]¹J¦¹°ÝÃD¡ADupilumab¯d¤U¦U¶¥Á{§Éªº测ÅçÈ¡C
2.¬Ý°_¨Ó«D¶Ç²ÎAD¯f±w¤ñ²v¡A¤j约13%-15%¥ª¥k¡A¦³2/3¡«á¥i¹FEASI 50,¹ï·ÓEASI901/3,
¦]¦¹¬ì¾Ç©eû·|¨Sç°£¨ä¥L13%«D¶Ç统AD±wªÌ¡C
结½×¡Adupilumab¦¨¥\ªº¸ô径´N¬OASLAN004ªº¸ô¡C
¤j®a¹J¨ìªº°ÝÃD³£¤@¼Ë¡A§O¤HY¤£ºÞ¥L¡A©ñ¤j¦¬®×¤H¼Æ¡A¦ÛµM¸Ñ¨M¡C
¤]³\«D¶Ç²Î¤¤-««×ADªº¤ñ²vªñ15%¡A
³o¬O¡«á«ü¼ÐEASI50©MEASI75ªº®t²§«¤j¦]¯À
Dupilumab ¤T´Á
EASI50=65%
EASI75=50%¡P
¤£µM³oªÑ»ù...ü
¼ÒÀÀITT ----¦pªG¬O6¤HÅܬ°¶Ç²ÎAD-»´¤¤¯g(°ò½uEASI 19 ¥H¤U
) ,ASLAN004 600mg ²Õ,
¦pªG¬O¶Ç²ÎAD-»´¤¤¯g EASI 19 ¥H¤UASLAN004¯à¤O
600mg²Õ 22¤H(¥]§t3¤H¤¤Â_)---¼ÒÀÀITT
EASI50 86%(2+17/22)
EASI75 77%(6+11/22)
EASI90 54%(6+6/22)
IGA 0,1 59%(6¡Ï7/22)
¥§¡EASI°´T72%
-----------------------------------
¦pªG¬O¶Ç²ÎAD-»´¤¤¯g EASI 19 ¥H¤U
ASLAN004¯à¤O
600mg²Õ 6¤H
IGA 0,1 100%(6/6)
EASI50 100%(6/6)
EASI75 100%(6/6)
EASI90 100%(6/6)
¥§¡EASI°´T90%
¥»¨Ó¥Î¨Ó¥[¤Àªº»´¤¤¯g,Åܦ¨ITTt¤À-----¹B®ð¯uªº¤£¦n.
----------------------------
³Qç°£«D¶Ç²ÎAD 9¤H¡«á«ü¼Ð
(°ò½u¥§¡EASI 19.9 vs 18.2 ,IGA3)
600mg²Õ 6¤H
IGA 0,1 0%(0/6)
EASI50 67%(4/6)
EASI75 0%(0/6)
EASI90 0%(0/6)
¥§¡EASI°´T50%
¹ï·Ó²Õ 3¤H
IGA 0,1 0%(0/3)
EASI50 67%(2/3)
EASI75 0%(0/3)
EASI90 33%(1/3)
¥§¡EASI°´T54%
----------------------------------------------------------
³Qç°£«D¶Ç²Î-¤¤««×AD,°ò½u¥Ü ¬Ò¬°»´¤¤«×AD±wªÌ
(°ò½u¥§¡EASI 19.9 vs 18.2 ,IGA3)
³o¤£¬OASLAN004 ¥Ø¼Ð±wªÌ.ç°£ªº¦n!
°ò½uEASI:
600mg vs ¹ï·Ó²Õ
ITT 27.6 vs 29
RITT 30.5 vs 31.5
ç°£9¤H 19.9 vs 18.2
°ò½uIGA3/IGA4
ITT 68%/32% vs 67%/33%
RITT 56%/44% vs 54%/46%
ç°£9¤H 100%/0% vs 100%/0%
µ²½×: ³Qç°£«D¶Ç²Î-¤¤««×AD,°ò½u¥Ü ¬Ò¬°»´¤¤«×AD±wªÌ,³o¤£¬OASLAN004 ¥Ø¼Ð±wªÌ.ç°£ªº¦n!
³Qç°£9¤H.
°ò½u¥§¡EASI 19.9 vs 18.2
°ò½u100%¬Ò¬OIGA 3
P.15
ir.aslanpharma.com/static-files/da4bc98e-9b9d-4add-8d6b-b66b427f76e8
BTD (¬ð¯}©ÊÀøªk): FDA °w¹ï°µ§¹¤G´ÁÁ{§É«á¼Æ¾Ú¼f¬d«á©Òµo¤§µý©ú,
¥iÁY´î¨ú±oÃĵý¤§®É¶¡¬°¥b¦~¤º.(¤@¯ë¬°12Ó¤ë)¤Îºu°Ê¦¡¼f¬d,¥Ó½ÐÃĵý¶O¥Î¤§´î§K.
«D±`¤£®e©ö¨ú±o.(¨ãÆ[¹î¤@¯ënÀu©ó²{¦³Àøªk3¿¥H¤W¤§Àø®Ä)
ASLAN004 600mg, ¤ñ¨ú±o¤G±iBTD(AD+EOE) ªºDupilumab §ó°ª¤@µ¥¯Åªº¤¤-««×AD¹w¦ôÀø®Ä,
¬Û¦P¯àªýIL4/IL13°T®§¶Ç»¼ ªºMOA,°Æ§@¥Î§ó§C(Dupilumab 40%µ²½¤ª¢),§ó¦w¥þ,¥|¶g¤@¦¸µ¹ÃĪº¥i¯à.
-------------------------------------
¼ÒÀÀASLAN004 2b,P3, ITT¡A¡«á«ü¼Ð¦p¤U
ASLAN004 EASI75= 75% vs dupilumab(¤T´Á) 50%
ASLAN004 EASI90= 62% vs dupilumab(¤T´Á) 36%
ASLAN004 IGA0,1= 64% vs dupilumab(¤T´Á) 38%
¥H¤W¬OASLAN004 ¥¼¨Ó2b/P3 ªº³Ì·s预¦ô
-----------------------------------------------
¥«³õ : Dupilumab ¤w¬ã¨s²M·¡II«¬ª¢¯g,¬ü°ê«D¨ü±±420¸U¤Hªº¦hºØ¾AÀ³¯g(AD 220¸U//ý³Ý95¸U//¨ä¥L)
Dupilumab ¥Ø¼Ð:120»õ¬ü¤¸³Ì°ª¾P°â.
ASLAN004 ¦ô»´©ö¨ú±o¤@¥bªº¥Ø¼Ð¥«³õ----60»õ¬ü¤¸
2¦~¤º³Q¨ÖÁÊ»ùȦô60»õ¬ü¤¸.
(°ò½u¥§¡EASI 19.9 vs 18.2IGA3)
³o¤£¬OASLAN004 ¥Ø¼Ð±wªÌ.ç°£ªº¦n!
°ò½uEASI:
600mg vs ¹ï·Ó²Õ
ITT 27.6 vs 29
RITT 30.5 vs 31.5
ç°£9¤H 19.9 vs 18.2
°ò½uIGA3/IGA4
ITT 68%/32% vs 67%/33%
RITT 56%/44% vs 54%/46%
ç°£9¤H 100%/0% vs 100%/0%
µ²½×: ³Qç°£«D¶Ç²Î-¤¤««×AD,°ò½u¥Ü ¬Ò¬°»´¤¤«×AD±wªÌ,³o¤£¬OASLAN004 ¥Ø¼Ð±wªÌ.ç°£ªº¦n!
³Qç°£9¤H.
°ò½u¥§¡EASI 19.9 vs 18.2
°ò½u100%¬Ò¬OIGA 3
P.15
ir.aslanpharma.com/static-files/da4bc98e-9b9d-4add-8d6b-b66b427f76e8
---------------------------
¼vÅTIGA0.1/EASI90, PÈ¥¼¹LÃö 4ì¦]
.
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Yang ¤j¡A
1.EASI 90 ¡Aªí¥Ü±q°ò½uªvÀø¶}©l´î¤Ö90%ªºªí±¬õ¸~¡K¡KAD¯g¡Aª¬¡A³o»Ý®É¶¡¡A¨Ì¾ÚLebrikizumab 8¶g¥i¤ÏÀ³¤j约30%,
9-16¶g¡A¥t¥~¤W¤É15%¨ì45%¥ª¥k¡C(¦pªþ¥ó)
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Lilly¡¦s lebrikizumab significantly improved skin clearance and itch in people with moderate-to-severe atopic dermatitis in two Phase 3 trials
August 16, 2021
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- Primary and all key secondary endpoints including itch, interference of itch on sleep and quality of life were met at Week 16 in two pivotal Phase 3 trials in lebrikizumab clinical trial program
- Safety profile consistent with prior lebrikizumab studies in atopic dermatitis
INDIANAPOLIS, Aug. 16, 2021 /PRNewswire/ -- Lebrikizumab led to significant improvements with at least 75 percent skin clearance in more than half of people with moderate-to-severe atopic dermatitis (AD), as measured by EASI, in Eli Lilly and Company¡¦s (NYSE: LLY) ADvocate 1 and ADvocate 2 Phase 3 clinical trials. In the top-line results from these two studies of lebrikizumab as a monotherapy in AD, primary and all key secondary endpoints, including skin clearance and itch improvement, were met at Week 16. Lebrikizumab is a novel monoclonal antibody (mAb) that binds soluble IL-13 with high affinity, has high bioavailability, a long half-life and blocks IL-13 signaling. 1-4 The U.S. Food and Drug Administration (FDA) has granted Fast Track designation to lebrikizumab for moderate-to-severe AD in adult and adolescent patients (aged 12 to less than 18 years of age and weighing at least 40 kg). Fast Track designation is granted for a medicine that is intended to treat a serious condition and data demonstrate the potential to address an unmet medical need.
AD, also known as atopic eczema, is a chronic inflammatory skin disorder caused by skin barrier dysfunction and dysregulation of the immune response. People living with AD often report symptoms of intense, persistent itch which can be so uncomfortable that it can affect sleep, daily activities and social relationships. In people with AD, the IL-13 protein¡Xa central pathogenic mediator in the disease¡Xis overexpressed, driving multiple aspects of AD pathophysiology by promoting T-helper type 2 (Th2) cell inflammation and resulting in skin barrier dysfunction, itch, infection and hard, thickened areas of skin.5,6
AD is a heterogenous disease with signs and symptoms varying greatly between patients, underscoring the need for additional treatment options with different mechanisms of action, said Jonathan Silverberg, M.D., Ph.D., M.P.H., associate professor of dermatology at George Washington University School of Medicine and Health Sciences in Washington, DC, and a principal investigator of the ADvocate 2 trial. Data from the studies showed lebrikizumab¡¦s effect on skin clearance and its potential to address a key driver for this disease as well as provide improvements in itch, sleep disturbance and quality of life.
ADvocate 1 and ADvocate 2 are ongoing 52-week randomized, double-blind, placebo-controlled, parallel-group, Phase 3 studies designed to evaluate lebrikizumab as monotherapy in adult and adolescent patients (aged 12 to less than 18 years of age and weighing at least 40 kg) with moderate-to-severe AD. The primary efficacy endpoints were assessed at 16 weeks in the two studies and were measured by an Investigator Global Assessment (IGA) score of clear (0) or almost clear (1) skin with a reduction of at least two points from baseline at Week 16 and at least a 75 percent or greater change from baseline in their Eczema Area and Severity Index (EASI) score at Week 16.
Lebrikizumab also achieved key secondary endpoints versus placebo in patients with AD, including early onset in skin clearance and itch relief, improvement in interference of itch on sleep and quality of life. Key secondary endpoints were measured by the IGA, EASI, the Pruritus Numeric Rating Scale, Sleep-Loss due to Pruritus and the Dermatology Life Quality Index.
In the initial 16-week placebo-controlled period of ADvocate 1 and ADvocate 2, the incidence of treatment-emergent adverse events (AEs) and serious AEs among patients treated with lebrikizumab was consistent with that of the previous Phase 2 lebrikizumab study in AD. The most common AEs included conjunctivitis, nasopharyngitis and headache for lebrikizumab-treated patients. Discontinuations due to AEs were similar in the lebrikizumab group (1.4%) compared to placebo (1.7%).
We understand the needs of people in the AD community worldwide and are aware that many are still in need of new treatment options despite available medicines, said Lotus Mallbris, M.D., Ph.D., vice president of immunology development at Lilly. Lebrikizumab is a specific inhibitor of IL-13 that offers robust binding affinity and high bioavailability. Today¡¦s results show that the inhibition of IL-13 cytokine plays a main role in AD treatment, as demonstrated by more than half of the patients achieving at least 75% clearance to total clearance on lebrikizumab monotherapy.
The full study results from ADvocate 1 and ADvocate 2 will be disclosed at future congresses in 2022. Data from a Phase 3 combination study (ADhere) of lebrikizumab with topical corticosteroids in patients with AD will be available later this year. These studies are part of the lebrikizumab Phase 3 program, which consists of five key ongoing, global studies including two monotherapy studies and a combination study as well as long-term extension (ADjoin) and adolescent open label (ADore) trials.
We are excited about the data received from the studies that support lebrikizumab¡¦s potential efficacy in AD and by the prospect of delivering this promising therapy to people living with moderate-to-severe AD in Europe, stated Karl Ziegelbauer, Ph.D., Almirall S.A.¡¦s Chief Scientific Officer.
Lilly has exclusive rights for development and commercialization of lebrikizumab in the United States and rest of world outside Europe. Almirall has licensed the rights to develop and commercialize lebrikizumab for the treatment of dermatology indications, including AD, in Europe.
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Under the deal, Kyowa Kirin will receive $400 million upfront and potentially as much as $850 million more if certain goals are met. Amgen plans to take charge of development, manufacturing and commercialization activities, except in Japan. Kyowa Kirin will hold co-promotion rights in the U.S. and can opt in to co-promote the product in certain other markets.
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www.businesswire.com/news/home/20210218005535/en/Kyowa-Kirin-Announces-Positive-Phase-2-Results-for-KHK4083-in-Patients-with-Moderate-to-Severe-Atopic-Dermatitis
Kyowa Kirin Announces Positive Phase 2 Results for KHK4083 in Patients with Moderate to Severe Atopic Dermatitis
Atopic dermatitis is a chronic, pruritic, inflammatory dermatosis that is believed to affect an estimated number of 26M patients in North America, EU, and Japan1
KHK4083, an anti-OX40 fully human monoclonal antibody discovered by Kyowa Kirin, shows a combination of antibody dependent cellular cytotoxicity (ADCC) and antagonist activity against OX40
Kyowa Kirin plans to present the detailed results of the Phase 2 study through future academic conferences or publications
February 18, 2021 06:43 AM Eastern Standard Time
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¤T¡BLebrikizumab IGA o,1 (²Ä16¶g /Q2W¤G¶g¤@°w), 2b´ÁÁ{§É
¦ô°ò½u EASI =24¤À¥H¤U//«e33%ªºIGA0,1=3ªÌ,ªvÀø16¶g«á¥i¹FIGA 0.1,=0 or 1
¤G¡B Dupilumab IGA o,1 (²Ä16¶g /Q2W¤G¶g¤@°w), 3´ÁÁ{§É
SOLO 1 , ¦ô°ò½u EASI =28.3¤À¥H¤U//«e69%ªºIGA0,1=3ªÌ,ªvÀø16¶g«á¥i¹FIGA 0.1,=0 or 1
¤@¡B Tralokinumab IGA o,1 (²Ä16¶g ), 3´ÁÁ{§É
¦ô°ò½u EASI =23.5¤À¥H¤U//«e29%ªºIGA0,1(EASI20~32)=3ªÌ,ªvÀø16¶g«á¥i¹FIGA 0.1,=0 or 1
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¦U·sÃĦb¤¤-««×AD³Ì¨ÎªvÀø=IGA0,1=0 or 1¤§¯à¤O¦ôp
¥|¡BASLAN004 IGA o,1 (400mg ²Õ,²Ä8¶g /QW¨C¶g¤@°w), 1b´Á´Á¤¤Á{§É
EASI90=4/6(67%),
¦ôIGA 0,1= 0 or 1 = 4/6(67%)
¦U·sÃÄ16¶gªvÀø«áªºIGA0.1=0 or 1 ªº¤ñ²v¤ñEASI90 °ª¡A¬ùEASI85´N¥i¹FIGA 0,1
1. ¦ô°ò½u EASI =31¤À¥H¤U//«e92%ªºIGA0,1=3ªÌ¦bASLAN004 ªvÀø8¶g«á¥i¹FIGA 0.1,=0 or 1
1.1 400mg °ò缐
N= 6¤H
EASI ¥§¡30.9
IGA 0,1=4 ,N=1¤H ,
IGA0,1=3 ,N=5¤H
¥§¡6¤HEASI=30.9
°²³]IGA 0,1=4 , 1¤H¤§ EASI=35.4 ,
¨ä¥LIGA0,1=3 , 5¤H¥§¡EASI=30, ¤À§O°²³]¬°¡]28/29/30/31/32)
1.2ªvÀø8¶gEASI¥§¡°74%,¦³4¤H¹FEASI90,¥t¤@¤H¹FEASI50~74,¥t¤@¤H¥¼¹FEASI50
µ²½×
°ò缐 EASI 28~31¤À,¦@4¤H¡A ªvÀø«á¬Ò¥i¹FEASI 90,
¡§ EASI 32 ªvÀø«á EASI 50~74
¡¨¡C EASI 35.4 ªvÀø«á ¥¼¹FEASI50
1.2
31-20=11
11/(32-20)=92% ,
ªí¥Ü«eASLAN004 400mg ²Õ¡AªvÀø8¶g, «e92%ªºIGA 0,1=3 ¥iÀò³Ì¨ÎªvÀø¡A¹FIGA 0,10= 0 or 1
ir.aslanpharma.com/static-files/5af23249-0b59-4bb1-95eb-199556171feb
¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X-
***600mg ²Õ¥¼¨Ó·|§¹³Ó 400mg ²Õ¡A¤×¨ä¦b°ò½uEASI32~EASI40
¤T¡BLebrikizumab IGA o,1 (²Ä16¶g /Q2W¤G¶g¤@°w), 2b´ÁÁ{§É
1. IGA 0,1= 0 or 1 = 33/75(44.6%) ,
¦ô°ò½u EASI =24¤À¥H¤U//«e33%ªºIGA0,1=3ªÌ,ªvÀø16¶g«á¥i¹FIGA 0.1,=0 or 1
1.1
20+((25.5-21)*44.6%x2)=24.0¤À
1.2
24-20=4
4/(32-20)=33.3% ,ªí¥Ü«e33%ªºIGA 0,1=3 ¥iÀò³Ì¨ÎªvÀø¡A¹FIGA 0,10= 0 or 1
¡X¡X¡X¡X¡X¡X¡X¡X
°ò½u ¹êÅç²Õ Lebrikizumab
1.1 EASI, median¤¤¦ì¼Æ
¥§¡25.5(°²³] 25.5 ¬°¤¤¦ì¼Æ¡A°_©l20¤À¶}©l)
1.2 IGA 0,1 =4
29.3%
www.ncbi.nlm.nih.gov/pmc/articles/PMC7142380/
¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X-
¤G¡B Dupilumab IGA o,1 (²Ä16¶g /Q2W¤G¶g¤@°w), 3´ÁÁ{§É
1.SOLO 1 ,
IGA 0,1= 0 or 1 =85/224 (38%) , ¦ô°ò½u EASI =28.3¤À¥H¤U//«e69%ªºIGA0,1=3ªÌ,ªvÀø16¶g«á¥i¹FIGA 0.1,=0 or 1
2.SOLO 2, IGA0,1=0 or 1= 84/233 (36%) ,¦ô°ò½u EASI =26.5¤À¥H¤U//«e57%ªºIGA0,1=3ªÌ,ªvÀø16¶g«á¥i¹FIGA 0.1,=0 or 1
1.SOLO 1 ,
IGA 0,1= 0 or 1 =85/224 (38%) , ¦ô°ò½u EASI =28.3¤À¥H¤U//«e69%ªºIGA0,1=3ªÌ,ªvÀø16¶g«á¥i¹FIGA 0.1,=0 or 1
1.1
21.5+((30.4-21.5)*38%x2)=28.3¤À
1.2
28.3-20=8.3,
8.3/(32-20)=69% ,ªí¥Ü«e69%IGA 0,1=3 ¥iÀò³Ì¨ÎªvÀø¹FIGA 0,10= 0 or 1
2.SOLO 2,
IGA0,1=0 or 1= 84/233 (36%) ,¦ô°ò½u EASI =26.5¤À¥H¤U//«e57%ªºIGA0,1=3ªÌ,ªvÀø16¶g«á¥i¹FIGA 0.1,=0 or 1
2.1
21.0+((28.6-21)*36%x2)=26.5¤À
1.2
26.5-20=6.5,
6.5/(32-20)=% ,
ªí¥Ü«e57% ªºIGA 0,1=3 ¥iÀò³Ì¨ÎªvÀø¹FIGA 0,10= 0 or 1
¡X¡X¡X¡X¡X¡X¡X¡X
°ò½u ¹êÅç²Õ dupilumab
1.1 EASI, median¤¤¦ì¼Æ
SOLO 1 30.4(21¡P5¡V40¡P8)
SOLO 2 28.6(21.0¡V40¡P1)
1.2 IGA 0,1 =4
SOLO 1 48%
SOLO 2 49%
www.nejm.org/doi/full/10.1056/nejmoa1610020
¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X-
¤@¡B Tralokinumab IGA o,1 (²Ä16¶g ), 3´ÁÁ{§É
1.ECZTRA 1 , IGA 0,1= 0 or 1 =95/601 (15.8%) ,
¦ô°ò½u EASI =23.5¤À¥H¤U//«e29%ªºIGA0,1(EASI20~32)=3ªÌ,ªvÀø16¶g«á¥i¹FIGA 0.1,=0 or 1
2.ECZTRA 2, IGA0,1=0 or 1= 131/591 (22.2%) ,
¦ô°ò½u EASI =23.5¤À¥H¤U//«e29%ªºIGA0,1=3(EASI20~32)ªÌ,ªvÀø16¶g«á¥i¹FIGA 0.1,=0 or 1
1.ECZTRA 1 ,
IGA 0,1= 0 or 1 =95/601 (15.8%) , ¦ô°ò½u EASI =23.5¤À¥H¤U//«e29.2%ªºIGA0,1=3ªÌ,ªvÀø16¶g«á¥i¹FIGA 0.1,=0 or 1
1.1
21.3+((28.2-21.3)*15.8%x2)=23.5¤À
1.2
23.5-20=3.5,
3.5/(32-20)=29% ,ªí¥Ü29%«eIGA 0,1=3 ¥iÀò³Ì¨ÎªvÀø¹FIGA 0,10= 0 or 1
2.ECZTRA 2,
IGA0,1=0 or 1= 131/591 (22.2%) ,¦ô°ò½u EASI =23.5¤À¥H¤U//«e29%ªºIGA0,1=3ªÌ,ªvÀø16¶g«á¥i¹FIGA 0.1,=0 or 1
2.1
19.8+((28.2-19.8)*22.2%x2)=23.5¤À
1.2
23.5-20=3.5,
3.5/(32-20)=29% ,
ªí¥Ü«e29% ªºIGA 0,1=3 ¥iÀò³Ì¨ÎªvÀø¹FIGA 0,10= 0 or 1
¡X¡X¡X¡X¡X¡X¡X¡X
°ò½u ¹êÅç²Õ
1.1 EASI, median¤¤¦ì¼Æ
ECZTRA 1 28¡P2 (21¡P3¡V40¡P0)
ECZTRA 2 28¡P2 (19¡P8¡V40¡P8)
1.2 IGA 0,1 =4
ECZTRA 1 50.6%
ECZTRA 2 48.2%
www.ncbi.nlm.nih.gov/pmc/articles/PMC7986411/
¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X¡X
n/N (%)
ECZTRA 1 8/197 (4¡P1%) VS 87/601 (14¡P5%) P < 0¡P001 ,(¦ô°ò½u EASI =22.9¤À¥H¤U,ªvÀø16¶g«á¥i¹FEASI 90)
ECZTRA 2 11/201 (5¡P5%) VS 108/591 (18¡P3%) P < 0¡P001,(¦ô°ò½u EASI =21.8¤À¥H¤U,ªvÀø16¶g«á¥i¹FEASI 90)
°ò½u ¹ï·Ó²Õ VS ¹êÅç²Õ
EASI, median¤¤¦ì¼Æ (IQR)
ECZTRA 1 30¡P3 (22¡P0¡V41¡P5) VS 28¡P2 (21¡P3¡V40¡P0)
ECZTRA 2 29¡P6 (20¡P6¡V41¡P4) VS 28¡P2 (19¡P8¡V40¡P8)
www.ncbi.nlm.nih.gov/pmc/articles/PMC7986411/
Tralokinumab for moderate‐to‐severe atopic dermatitis: results from two 52‐week, randomized, double‐blind, multicentre, placebo‐controlled phase III trials (ECZTRA 1 and ECZTRA 2)*
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EASI27¤À¥H¤U¬O¾Ô°ê¥«³õ¡ADupilumab ¥D®_ªº¤Ñ¤U¡C
ASLAN004 600mg²Õ¡A¬D¾Ô°ò½uEASI41¡A¹FEASI50
ASLAN004 600mg²Õ³Ì°ª¬D¾Ô°ò½uEASI35¡A¹FEASI90©Î IGA 0/1=0/1
CBP-201
1b 31¤HªºÁ{§É¸Ô²Ó¸ê®ÆÀÉ
baseline °ò缐¸ê®Æ¦p¤U
150mg//300mg///¹ï·Ó²Õ
1.EASI ¥§¡ 20.68//23.21///33.36( ¹êÅç²Õ¬O¹ï·Ó²Õªº69%,ASLAN004 1b¤Î Dupilumab ±µªñ33¥ª¥k)
2.IGA 0.1=4¤§¤ñ²v 0%//28.6%///25% (Dupilumab =50%¥ª¥k
µ²½× : ¨Ì°ò缐¦Ó¨¥¡ACBP-201 ¬O¤j¦hIGA0.1 =3ªº¤¤«×¤§¯gª¬¬°¥D¡C
clinicaltrials.gov/ct2/show/NCT04444752
2b AD 220¤H Á{§É, ¤µ¦~9¤ë30¤é§¹¦¨
A Study Assessing the Efficacy and Safety of CBP-201
Study Type ƒÊ : Interventional (Clinical Trial)
Estimated Enrollment ƒÊ : 220 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: A Randomized, Double-Blind, Placebo-Controlled Multi-Centered Study of the Efficacy, Safety, Pharmacokinetics and Pharmacodynamics of CBP-201 in Adult Subjects With Moderate to Severe Atopic Dermatitis
Actual Study Start Date ƒÊ : July 17, 2020
Estimated Primary Completion Date ƒÊ : September 30, 2021
Estimated Study Completion Date ƒÊ : March 31, 2022
-----------------------------------------------------
1b 31 ¤H Á{§É µ²ªG2020.Jan.08¤½¥¬
www.prnewswire.com/news-releases/connect-biopharma-reports-positive-topline-data-from-moderate-to-severe-atopic-dermatitis-ad-phase-1b-study-of-cbp-201-300983333.html
Ten patients in each cohort were randomized 4:1 to CBP-201 (75 mg, 150 mg or 300 mg) or placebo,
Key Trial Results
¡ECBP-201 treatment resulted in rapid improvement in skin lesion as measured by change from baseline in EASI on Day 29.
◦42.9% and 50.0% of patients receiving 300 mg or 150 mg, respectively, achieved clear/almost clear skin, defined as a score of 0 or 1 in the Investigator¡¦s Global Assessment (IGA) scores, the primary efficacy endpoint required for FDA approval, compared with 12.5% in the placebo group.
◦100% and 87.5% of patients receiving 300 mg and 150 mg, respectively, achieved at least 50% decrease in Eczema Area and Severity Index (EASI) score (EASI50), compared with 37.5% in the placebo group.
◦Mean reductions from baseline in EASI score were 74.4% and 74.0% in the CBP-201 300 mg and 150 mg groups, respectively, compared with 32.9% in the placebo group.
◦Mean affected body surface area (BSA) reductions from baseline were 58.7% and 62.7% in the CBP-201 300 mg and 150 mg groups, respectively, compared with 28.7% in the placebo group.
¡ESkin lesion improvements were evidenced as early as one week after dosing and were correlated with a rapid reduction in pruritus intensity and frequency.
◦On Day 15, the average weekly Pruritus Numeric Rating Scale (PNRS) reductions from baseline were 40.4% and 26.4%, for the 300 mg and 150 mg groups, respectively, compared with 3.5% in the placebo group.
◦On Day 29, the average weekly PNRS reductions from baseline were 56.4% and 43.6% for the CBP-201 300 mg and 150 mg groups, respectively, compared with 20.6% in the placebo group.
◦On Day 29, the weekly average pruritus frequency reductions were 57.1% and 43.0% for the CBP-201 300 mg and 150 mg groups, respectively, compared with 19.9% in the placebo group.
¡ECBP-201 was well tolerated in this study.
◦There were no serious adverse events (SAEs) and no AEs of injection site reaction or conjunctivitis/keratitis in the study.
◦The proportion of subjects with at least one treatment emergent adverse event (TEAE) ranged from 62.5% for placebo to 85.7% for the CBP-201 300 mg group. There was no dose-proportional effect on TEAEs either by frequency or severity.
◦Most TEAEs were mild in severity, with the majority deemed unrelated to CBP-201.
◦There was a single TEAE (atopic dermatitis flare) leading to study treatment discontinuation in one subject in each of the CBP-201 75 mg and placebo groups.
About the Trial
The randomized, double-blind, placebo-controlled, multiple dose escalation study conducted in ten sites in Australia and New Zealand, evaluated the safety and efficacy of CBP-201 after four weeks of treatment in 31 patients with moderate-to-severe AD who have had inadequate response to topical corticosteroids and immunosuppressants. Ten patients in each cohort were randomized 4:1 to CBP-201 (75 mg, 150 mg or 300 mg) or placebo, respectively and were administered study treatment once weekly by subcutaneous injection for four consecutive weeks and followed for an additional seven weeks. The primary endpoints of the study were safety and tolerability of CBP-201, and other endpoints included multiple efficacy assessments (IGA scores, EASI scores, affected BSA and PNRS).
°²³]³Ì°ª60»õ¬ü¤¸¾P°â,(1)AD 56% +(2) ý³Ý 24%+(3)¨ä¥L¾AÀ³¯g20%
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1.«D¬ü°Ï30% AD
AD 60»õ¬ü¤¸*56%*30%=10»õ¬ü¤¸
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**(Lebrikizumab ¹w¦ô2023¦~¤W¥«,²Ä¤@¦~3»õ¬ü¤¸/²Ä¤G¦~5»õ¬ü¤¸/²Ä¤T¦~7.5»õ¬ü¤¸,
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www.wealth.com.tw/home/articles/21569
2019-07-24
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