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'' ӻ غ
Ȱ 2021-06-24 06:00:52
'' ӻ غ
Ȱ 2021-06-24 06:00:52
[ȱ ̿] 'ASCO 2021' -1

Ϻ ϼ öáȫ



߹ : ȱ ̿
߱ȹ : Ȱ
Կ :
⿬: Ϻ ϼ öáȫ


Ȱ: û , ȳϼ. ϸ Ȱ Դϴ. 6 Ƿ м簡 ϴ. 4Ϻ 8ϱ ׾Ͽ о ְ ް ִ ̱ӻȸ(ASCO 2021) мȸ ֵǸ鼭 ߰ſ ޾ҽϴ. ڷγ̷ (ڷγ19) ķ 2 Ǹ鼭 ƽ ϴ.

׷ ̷ ƽ ޷ Ư ð ߽ϴ. Ϻ ϼ  ð ASCO 2021 ٽ ¤ٵ. ö, ȫ, ҰҲ.

öáȫ: ȳϼ, ݰϴ.

Ȱ: ٻڽ ö Ƽա ӻ ͸ 庸 . ȸ(ESMO 2020) ̾ ASCO Ἶ ϰ ִ 3 EGFR ƼνŰ(TKI) Ƽա ׾ü ƹ̹Ÿӻ ͸ ǥϼ̽ϴ. ESMO 2021 ù ǥ پ ȭ ƾ. ش ESMO 2020 ȸ ǥ 7 ߰ Ͱ ƴµ, 'Ÿ׸' ϴ ȯڿ '' 'ƹ̹Ÿ' 36% ƾ.

ûڵ ظ Բ ̹ Ͱ ӻ  ǹ̸ ֽø ϴ.

ö: , ̹ ASCO 2021 Ұ ʹ ESMO 2020 ǥƴ CHRYSALIS 1bӻ󺸴 ٰ ֽϴ. ۳ ǥ Ͱ 4 ̹ ʹ follow up Ⱓ 1 ˴ϴ. Ƽա ƹ̹Ÿ ϴ ȯڵ ϱ ̿Ŀ(üǥ) м ߰.

⼭ ָؾ ģ ڿ 36% ƴٴ ̴ϴ. EGFR MET ̰ Ȯε ȯڵ Ⱓ, ӱⰣ Ҵµ, EGFR MET ̰ ƴ ȯڵ鵵 Ƽա ƹ̹Ÿ 20% ٴ λԴϴ. EGFR MET ̰ Ƽա ƹ̹Ÿ ̿Ŀμ 뼺 ٰ ٴ . ɼ(predictability) ̿Ŀ Ϸ ̿Ŀ 缺 ο ̰ Ŀ մϴ.

̿Ŀ ſ 0% . ̿Ŀ ã ƽ, EGFR MET ̸ ȯڿ Ƽա ƹ̹Ÿ ִٴ ߰ ͸ε ǹ̰ Ůϴ. ̿Ŀ, Ÿ׸ҡ δٴ ߿մϴ.

̹ ASCO 2021мȸ 'Ƽա ƹ̹Ÿ ϴ ȯڸ ִ ̿Ŀ Ȱ ɼ ĺ ִ ƽϴ. 鿪ȭа˻(IHC) 뿰⼭м(NGS) ս ִ ˻ε, IHC EGFR MET ̿ Hھ Ÿ ȯ 10 9(90%) Ÿ½ϴ. ȯڸ м . CHRYSALIS-2 ȣƮD ̿Ŀμ 뼺 Դϴ.

Ȱ: ̿Ŀ ȯ 10 4÷ Ƽա ƹ̹Ÿ ġῡ ٴ ų׿. Բ ̶ 򰡸 ̴ּµ. ̹ Ϳ 纼 ȭ ɼ Ͻó?

ö: ߰ ޹ħž ϱ ȭ ܰ ð ʿմϴ. 㰡 ռ ̱ǰǾ౹(FDA) ȹġ(Breakthrough therapy designation) żӽɻ(fast track designation) ޴ ž ϰ.

CHRYSALIS-2 ̴ϴ. Ÿ׸ҡ ϴ ܼ ݱ ׾ȭп ϰ Ҽ ȯڰ ε, ̷ ȯڵ ̻ ִ ϴ. ̻ ġ ȯڸ CHRYSALIS-1 (36%) ϱ . ȿ ´ٸ FDA ȹġ żӽɻ ޱ⿡ ϴٰ Ǵմϴ. ̳ ʾ ʿ 뷫 ϰ ֽϴ.

Ȱ: , 밡 ˴ϴ. ƽƮī 3 EGFR-TKI Ÿ׸ҡ Ȱϰ óǰ ִµ, ġɼ ٺ 忡 ô. Ÿ׸ҡ غϱ õ پϰ ִ ϴ. ASCO 2021 ͵ µ, EGFR ̰ ƽþ ߻ ٰ ˷ ʾҽϱ. ߱ ̿鵵 EGFR žళ߿ ̴ . ٱ 鵵 ƽþ ӻ Ȱϰ ϴ ϴ.

̹ ȸ Ⱓ EQRx ߱ ׼κ 3 EGFR-TKI 'Ƽ'(aumolertinib) ؼ ο Ͱ ټ ǥǾ. ߱ 簡 ž ۷ι ̿ EQRx ߴµ, Ÿ׸ҡ Ǹϰڴٴ ̷Ӱ ϴ. EQRx ó 'Ƽ' ı ͸ Ŷ Ҵµ, ټ Ǵ κ ôٰ?

ö: ȴٱ ٴ IJϰ 鿩ٺ ʿ䰡 ִ Ͷ . Ƽա ׼ 3 EGFR-TKI 迭 žԴϴ. ƽƮī Ÿ׸ҡ, Ѿ ڡ . Ƽա ƽƮī 1 EGFR ƼνŰ(TKI) '̷'(и Ƽ) ù ° 3 ӻ(RCT) ƴµ, 'Ƽ' ȯ Ⱓ(PFS) ߾Ӱ 19.3, '̷' ϰ Ǹ鼭 ӻ Ÿ½ϴ. 忡 ٸ ׷ ʹ ƴϿ. 3 EGFR-TKI 迭 ๰μ Ÿ׸ҡ ȿ̳ ̶ ߾ŵ.

׷ ؾ ֽϴ. ۷ι ӻ ƴ϶ ߱θ ӻ ߴٴ κε. װ EGFR-TKI ӻͿ 纼 , ȭ ҷ ۿ ̶ ذ ϴ. Ư ̱ FDA ߱θ ӻ Ǹ㰡 ǹ . ڡ ѱ ӻ Ѵٸ ̹ ȯڵ ſ. ׷ ۷ι ӻ ϴ ̰ װ ƴ϶ Ϸ . ۷ι ӻ ӻ󺸴 ޴ Դϴ.

° 鵵 IJϰ ϴ. ̹ ͸ 캸 , , ۷κ ġ ҿ ũƼ Ű(CPK) ġ ˻ ̻Ұ Ÿŵ. Ƽ ̷硯 ̷ ̻ ̰ Ͼ ǹ ۿ . EGFR-TKI ʰŵ. Ѱ 帮 κ 29% Ǵ ƿ(cut off) , īö-̾  (Kaplan-Meier survival curve) 캸 üⰣ(OS) ̰ ״ Ȯ ʴ´ٴ ̴ϴ. ƽƮī Ÿ׸' FLAURA ۷ι 3ӻ ʹ ܰӿ  ̰ ε巯 ŵ. Ƹ FLAURA ӻ󿡴 40% ǰ, Ƽա AENEAS ӻ 0% ɷ Ǵµ. OS ͸ ܺ ̴ϴ.

Ȱ: EQRx ̹ 3ӻ ͸ ٰŷ FDA Ǹ Ѵٰ µ, FDA Ǹ㰡 ϱ ھ. FDA  Ǵ ñ ׿. ڡ͡ƹ̹Ÿ ӻ ٴ ϴ.
޿ Ἶ ƹ̹Ÿ 극Ʈ(Rybrevant) ǰ FDA 㰡 鼭 ڡ ߿ Ǿ ʾҽϱ?

̹ FDA 㰡 극Ʈ Բ һϽ ̶ . Ϻ ϼͿ ӻ 1ӻ ϼ̴ٰ?

ö: ׷ϴ. ִ , ȫ Բ ƹ̹Ÿ(ǰ 극Ʈ)̶ žళ߿ ȹ ߴ ǹִ ְ Ǿ ϴٰ մϴ. ƹ̹Ÿ EGFR cMET ÿ Ÿϴ ׾üԴϴ. ø ص ׾ü ַ ׾ о߿ ̴ ̾, ġо߿ ̾ŵ. ݵ ʽϴ.

ó Ἶ ѱ ϴ ӻ(first-in-human trial) ص  Ȳ̾. EGFR Ŭü ߰ŵ, ΰξϰ Ͽ ̱. MET Ŭü EGFR-TKI 뿬 ٸ . EGFR MET ߿ Ÿ̶ ü Ϸ õ µ, Ἶ ڱ 2 ׾ü ϰڴٰ ſ. ׶ ص ٵ Ǿ. 1ӻ ڵ ޾ҽϴ. ٸ ġḦ ޴ٰ Ϻ ȯڰ EGFR 20 ҰΡƹ̹Ÿ ޾Ҵµ, ƽ Ÿϴ. ʷ ƹ̹Ÿ ȯڰ 20 Ѵ ӱⰣ ſ. ȯڷ Ŭ ġ(clinic to bench) ̷ ſ.

Ϻ ϼͿ ƹ̹Ÿ  EGFR 20 Ͽ Ÿ ִ ľϱ ߰ ߽ϴ. EGFR 20 ̸ 콺 ȯ, ƹ̹Ÿ ϼ ȿ Ȯ. ش ̸ ȯڿԼ ׾ȿ Ȯϸ鼭 ɼ ޾ҽϴ. ش ̱ȸ(AACR) ߰ϴ м ĵĿ(Cancer Discovery) ư. ִ , ȫ ڵ ؼ 81 ȯڸ ۷ι ӻ ư, ͸ 5 FDA  ̴ϴ.

Ȱ: ʱ ܰ迡 ׷ ־⿡ ƹ̹Ÿ 극Ʈ ǰ FDA 㰡 ް ڡ ߵ ź ־ ϴٵ ΰ ޹ħƴٴ λ̳׿.

ڡ CHRYSALIS ǹ̿ ߰ ̾߱ ð. ȫ , ԰ Բ 2 ̾ ٵ, Բ 2 ¦ ֽDz. EGFR ǥ׾ о߿ ߰ Ұֽ ?

ö: ׷ϴ. ̹ ƹ̹Ÿ 㰡 EGFR 20 ̷ο ͵ . EGFR 20 ̴ ü EGFR 12% Ѵٴ մϴ. ƹ̹Ÿó ü ƴ϶ ҺǾǰ ġ õǰ ְ, ASCO 2021 ɴ 𺸼Ƽ(mobocertinib), ߱ ĸ DZD9008, ø CLN-081 3 žĺ Ͱ Ұƽϴ. ݱ δ 3 ๰ ټ ̰ ȿ 鿡 ϴٰ Ǵܵ˴ϴ.

׹ۿ Ÿ׸ҡ ̸ غϱ õμ 찡 HER3 ǥ ü๰ü(ADC) Ʈ(Patritumab deruxtecan) ๰ ϴ.

Ȱ: , ð̾ϴ. 2ο ȫ ԰ Բ ASCO 2021 ǥ 鿪 ǥ׾ о ̷ο ͸ 캸 ð մϴ. 2ε ּ. ٻڽ ڸ ֽ Բ ٽ ѹ 帳ϴ.

'ASCO 2021' -2 ּ.
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  • 2021.06.24 11:25:36 |

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    0 3 3
ٺ Ϲݾ ǸŰ (2024 04)
౹ 31
ǰ ְ
ѽŻ÷(10) 3,500 2,500 1,000 3,009
޾(100) 24,000 23,000 1,000 23,200
Ʒγΰ(100) 30,000 28,000 2,000 28,500
īɾ(10g) 7,000 6,000 1,000 6,559
Ľõ򿬰(5g) 5,000 4,500 500 5,138
Ź(4) 5,000 4,000 1,000 4,438
ڶ(20) 6,000 6,000 0 6,000
(10) 6,000 4,500 1,500 5,071
Ժ(10) 4,000 3,500 500 3,712
ڱ׸(20) 5,000 4,500 500 4,717
ť(10) 3,000 2,500 500 2,990
Ȱť(1) 1,200 900 300 1,182
Ǯɾ(3.3ml) 26,000 23,000 3,000 24,250
޵𿬰(10g) 7,000 5,900 1,100 6,289
öŸ(34) 13,000 11,000 2,000 11,866
뽺ī(20g) 22,000 18,000 4,000 20,184
ġ(1) 1,000 1,000 0 1,000
ӽ÷(21) 10,000 8,500 1,500 9,205
ͺ(10) 3,500 3,000 500 3,196
ݿ(1ڽ) 3,000 3,000 0 3,000
׶÷糪ƮŸ(6) 8,000 7,000 1,000 7,524
߽Ÿ(120) 70,000 50,000 20,000 60,385
Źĸ(10ĸ) 3,000 2,000 1,000 2,989
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տ(60ĸ) 29,000 25,000 4,000 27,600
Ÿ̷ER(6) 3,000 2,500 500 2,750
ٿ(30g) 12,000 9,000 3,000 11,444
(120) 25,000 22,000 3,000 24,991
Ʒ(6) 4,000 3,000 1,000 3,262
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(60) 230,000 220,000 10,000 223,333
Ⱦ 12,000 10,000 2,000 10,143
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Ųť(20) 5,500 4,500 1,000 4,903
λ絹÷(100) 35,000 32,000 3,000 33,297
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