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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 05)
౹ 71
ǰ ְ
ѽŻ÷(10) 3,500 2,300 1,200 3,028
޾(100) 25,000 22,000 3,000 23,304
Ʒγΰ(100) 30,000 27,000 3,000 29,237
īɾ(10g) 8,000 5,500 2,500 6,472
Ľõ򿬰(5g) 5,500 4,000 1,500 5,035
Ź(4) 5,000 3,500 1,500 4,449
ڶ(20) 7,000 5,800 1,200 6,433
(10) 6,000 4,000 2,000 4,914
Ժ(10) 4,000 3,000 1,000 3,543
ڱ׸(20) 5,000 3,800 1,200 4,622
ť(10) 3,500 2,300 1,200 2,828
Ȱť(1) 1,200 1,000 200 1,140
Ǯɾ(3.3ml) 25,000 22,000 3,000 24,214
޵𿬰(10g) 7,000 5,000 2,000 6,162
öŸ(34) 13,000 10,000 3,000 12,089
뽺ī(20g) 22,000 18,000 4,000 20,358
ġ(1) 1,100 1,000 100 1,000
ӽ÷(21) 10,000 7,500 2,500 8,998
ͺ(10) 3,500 2,300 1,200 3,138
ݿ(1ڽ) 3,000 2,500 500 2,947
׶÷糪ƮŸ(6) 8,000 7,000 1,000 7,973
߽Ÿ(120) 70,000 40,000 30,000 54,203
Źĸ(10ĸ) 3,000 2,000 1,000 2,941
Ÿ̾(120) 60,000 40,000 20,000 49,168
տ(60ĸ) 30,000 24,000 6,000 27,235
Ÿ̷ER(6) 2,500 2,500 0 2,500
ٿ(30g) 12,000 9,000 3,000 11,221
(120) 25,000 18,000 7,000 21,716
Ʒ(6) 4,000 3,000 1,000 3,509
ǽõĸ(270ĸ) 120,000 85,000 35,000 106,875
B(120) 70,000 60,000 10,000 62,308
׳(10) 3,000 2,000 1,000 2,684
6̺(10) 3,500 2,000 1,500 2,965
(60) 250,000 200,000 50,000 224,000
Ⱦ 12,000 9,000 3,000 10,494
̰źĸ(60ĸ) 25,500 22,000 3,500 23,942
Ųť(20) 5,500 4,500 1,000 4,823
λ絹÷(100) 37,000 29,000 8,000 31,878
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