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搜索結果

— 在約180名患者中進行的單臂研究,以客觀緩解率為主要終點—

— 復發性/難治性濾泡性淋巴瘤和邊緣區淋巴瘤約占所有非霍奇金淋巴瘤的25% —

— HMPL-689針對這兩種以及其他非霍奇金淋巴瘤亞型的試驗也正於

美國、歐洲和中國進行中 —

 

中國香港、上海和美國新澤西州:2021 年4 月29日,星期和黃中國醫藥科技有限公司(簡稱「和黃醫藥」或「HUTCHMED」)(納斯達克/倫敦證交所:HCM)在中國啟動了一項其高選擇性和強效PI3Kδ抑制劑 — HMPL 689的II期註冊意向臨床試驗,用於治療復發性或難治性濾泡性淋巴瘤(「FL」)和邊緣區淋巴瘤(「MZL」)患者。FL及MZL均屬非霍奇金淋巴瘤(「NHL」)的亞型。首批受試者已於4月29日接受給藥治療。

該研究是一項多中心、單臂、開放標籤的臨床試驗,旨在評估HMPL-689單藥每日一次口服治療在約100例復發性/難治性濾泡性淋巴瘤患者及約80例復發性/難治性邊緣區淋巴瘤患者中的療效和安全性。復發性/難治性的定義為:患者在最新一個全身性治療方案後未達到緩解(包括完全緩解或部分緩解),或達到緩解後疾病進展或復發。主要終點是客觀緩解率(ORR),次要終點包括完全緩解率(CRR)、無進展生存期(PFS)、緩解時間(TTR)和緩解持續時間(DoR)。 該研究正在中國超過35個臨床中心開展。 該項研究的其他詳情可登錄clinicaltrials.gov,檢索註冊號NCT04849351查看。

此次啟動II期研究是基於在中國正在進行中的Ib期擴展研究取得的令人鼓舞的初步結果。其結果顯示HMPL-689耐受性良好,並表現出與劑量成比例的藥代動力學(PK)、可控的毒性特徵以及在復發性/難治性B細胞淋巴瘤患者中的單藥臨床活性。該項研究的其他詳情可登錄clinicaltrials.gov,檢索註冊號NCT03128164查看。

 

關於PI3Kδ和NHL

PI3Kδ,磷酸肌醇-3激酶δ異構體,是一種脂質激酶,控制著幾種重要信號蛋白的激活。當抗原與B細胞受體結合後,PI3Kδ可通過Lyn和Syk信號傳導通路被啟動。B細胞受體信號傳導異常啟動與B細胞血液癌症的發生密切相關,B細胞血液癌約佔所有非霍奇金淋巴瘤病例的85%。因此,PI3Kδ被認為是在預防或治療血液癌症領域極具前景的藥物靶點。

濾泡性淋巴瘤約佔非霍奇金淋巴瘤的17%,邊緣區淋巴瘤約佔非霍奇金淋巴瘤的8%。在美國,2020年估計新增13,000例濾泡性淋巴瘤和6,000例邊緣區淋巴瘤。在中國, 2020年估計分別新增16,000例濾泡性淋巴瘤和7,000例邊緣區淋巴瘤[1],[2],[3]

 

關於HMPL-689

HMPL-689是一種新型、選擇性的強效口服PI3Kδ異構體抑制劑。在臨床前藥代動力學研究中,證實HMPL-689具有良好的口服吸收、適度的組織分佈和低清除率,表明HMPL-689的藥物蓄積以及藥物間相互作用的風險較低。由於其高度的靶點選擇性和優越的藥代動力學特徵,HMPL-689有潛力成為同類藥物中具優越收益風險特徵的藥物。

和黃醫藥已經啟動了大規模、面向全球的HMPL-689臨床開發計畫。除了目前在中國正在進行的II期臨床試驗和支持性I期臨床試驗外,HMPL-689於美國和歐洲的I/Ib期臨床試驗亦在進行中,用於治療復發或難治性非霍奇金淋巴瘤患者。

和黃醫藥目前擁有HMPL-689在全球範圍內的所有權利。

 

關於和黃醫藥

和黃醫藥(納斯達克/倫敦證交所:HCM)是一家處於商業化階段的創新型生物醫藥公司,致力於發現、全球開發和商業化治療癌症和免疫性疾病的靶向藥物和免疫療法。超過1,200人的專業團隊已將自主發現的10個候選癌症藥物推進到在全球開展臨床研究,其中首兩個創新腫瘤藥物現已獲批並上市。欲瞭解更多詳情,請瀏覽:www.hutch-med.com或關注我們的領英專頁

 

前瞻性陳述

本新聞稿包含1995年《美國私人證券訴訟改革法案》「安全港」條款中定義的前瞻性陳述。這些前瞻性陳述反映了和黃醫藥目前對未來事件的預期,包括對HMPL-689臨床開發的預期,HMPL-689的進一步臨床研究計畫,對此類研究是否能達到其主要或次要終點的預期,以及對此類研究完成時間和結果發佈的預期。前瞻性陳述涉及風險和不確定性。此類風險和不確定性包括下列假設:入組率、滿足研究入選和排除標準的受試者的時間和可用性、臨床方案或監管要求變更、非預期不良事件或安全性問題、候選藥物HMPL-689(包括作為聯合治療)達到研究的主要或次要終點的療效、獲得不同司法管轄區的監管批准、獲得監管批准後獲得上市許可、HMPL-689用於目標適應症的潛在市場和資金充足性等。當前和潛在投資者請勿過度依賴這些前瞻性陳述,這些陳述僅在截至本公告發佈當日有效。有關這些風險和其他風險的進一步討論,請查閱和黃醫藥向美國證券交易委員會和AIM提交的文件。無論是否出現新訊、未來事件或情況或其他因素,和黃醫藥均不承擔更新或修訂本新聞稿所含訊的義務。

 

聯繫方式

投資者諮詢

李健鴻,資深副總裁 +852 2121 8200
鄭嘉惠,副總裁 +1 (973) 567 3786

媒體諮詢

美洲
Brad Miles,
Solebury Trout
+1 (917) 570 7340(手機)
bmiles@troutgroup.com
歐洲
Ben Atwell / Alex Shaw,
FTI Consulting
+44 20 3727 1030 /
+44 7771 913 902(手機)/
+44 7779 545 055(手機)
HUTCHMED@fticonsulting.com
亞洲
盧志倫,
博然思維集團
+852 9850 5033(手機)
周怡,
博然思維集團
+852 9783 6894 (Mobile)
HUTCHMED@brunswickgroup.com

任命保薦人

Freddy Crossley /
Atholl Tweedie,
Panmure Gordon (UK) Limited
+44 (20) 7886 2500

 

[1] 資料來源: NCCN®https://www.nccn.org

[2] 資料來源: SEER – https://seer.cancer.gov/statfacts/html/follicular.html

[3] 資料來源: GLOBOCAN https://gco.iarc.fr/

Hong Kong, Shanghai, & Florham Park, NJ: Wednesday, April 28, 2021: Hutchison China MediTech Limited (“HUTCHMED” or the “Company”) (Nasdaq/AIM: HCM) today announces that all ordinary resolutions and special resolutions put to its Annual General Meeting (“AGM”) held on April 28, 2021 were duly passed.  The poll results of the resolutions were as follows:

Number of Votes (%)*

Resolutions

 

For

 

 

Against

 

 

Withheld#

1 To consider and adopt the audited financial statements and the reports of the directors and independent auditor for the year ended December 31, 2020.

630,497,481

(91.5978%)

57,834,970

(8.4022%)

1,916,690
2(A) To re-elect Mr Simon To as a director.

582,822,673

(88.1122%)

78,632,253

(11.8878%)

28,794,215
2(B) To re-elect Mr Christian Hogg as a director.

687,962,021

(99.6700%)

2,278,095

(0.3300%)

9,025
2(C) To re-elect Mr Johnny Cheng as a director.

686,432,366

(99.4486%)

3,805,770

(0.5514%)

11,005

 

2(D) To re-elect Dr Weiguo Su as a director.

687,380,226

(99.5857%)

2,859,890

(0.4143%)

9,025
2(E) To re-elect Dr Dan Eldar as a director.

650,371,921

(94.2242%)

39,867,120

(5.7758%)

10,100
2(F) To re-elect Ms Edith Shih as a director.

650,086,941

(94.2126%)

39,934,200

(5.7874%)

228,000
2(G) To re-elect Mr Paul Carter as a director.

605,583,736

(87.7354%)

84,654,830

(12.2646%)

10,575
2(H) To re-elect Dr Karen Ferrante as a director.

621,140,866

(89.9895%)

69,096,195

(10.0105%)

12,080
2(I) To re-elect Mr Graeme Jack as a director.

605,033,971

(87.6565%)

85,199,140

(12.3435%)

16,030
2(J) To re-elect Professor Tony Mok as a director.

649,699,566

(94.1266%)

40,540,520

(5.8734%)

9,055
3 To re-appoint PricewaterhouseCoopers as the auditor of the Company and authorize the board of directors to fix the auditor’s remuneration.

689,797,116

(99.9367%)

436,820

(0.0633%)

15,205
4 Ordinary Resolution No. 4(A) : To grant a general mandate to the directors of the Company to issue additional shares.

687,700,756

(99.6324%)

2,537,355

(0.3676%)

11,030
Special Resolution No. 4(B) : To disapply pre-emption rights (general power).

685,992,219

(99.3861%)

4,237,012

(0.6139%)

19,910
Special Resolution No. 4(C) : To disapply pre-emption rights (in connection with an equity raise).

574,881,172

(83.2890%)

115,343,064

(16.7110%)

24,905
Ordinary Resolution No. 4(D) : To grant a general mandate to the directors of the Company to repurchase shares of the Company.

689,852,331

(99.9464%)

370,175

(0.0536%)

26,635
5 Special Resolution : To change the English name of the Company to “HUTCHMED (China) Limited” and the Chinese name of the Company to “和黃醫藥(中國)有限公司”.

690,238,916

(99.9997%)

2,195

(0.0003%)

8,030

*  Percentages rounded to 4 decimal places

# A vote withheld is not a vote in law and is not counted in the calculation of the proportion of the votes for and against a resolution.

 

The change of name will be effective once the Register of Companies has issued a certificate of incorporation on change of name.

As at the date of the AGM, the number of issued shares of HUTCHMED was 744,515,660, which was the total number of shares entitling the holders to attend and vote on the ordinary resolutions and special resolutions proposed at the AGM.

 

About HUTCHMED

HUTCHMED (Nasdaq/AIM: HCM) is an innovative, commercial-stage, biopharmaceutical company.  It is committed to the discovery and global development and commercialization of targeted therapies and immunotherapies for the treatment of cancer and immunological diseases. A dedicated organization of over 1,200 personnel has advanced ten cancer drug candidates from in-house discovery into clinical studies around the world, with its first two oncology drugs now approved and launched. For more information, please visit: www.hutch-med.com or follow us on LinkedIn.

Hong Kong, Shanghai & Florham Park, NJ: Friday, April 23, 2021: Hutchison China MediTech Limited (“HUTCHMED”) (Nasdaq/AIM: HCM) announces that the non-performance based awards granted under the Long Term Incentive Plan (“LTIP”) on April 20, 2020 to the following persons discharging managerial responsibilities were vested on April 20, 2021:-

 

Award Holder Number of American depositary shares (“ADS”)
Mr Simon To (Executive Director) 2,3971
Dr Dan Eldar (Non-executive Director (“NED”)) 2,397
Ms Edith Shih (NED) 2,3972
Mr Paul Carter (Independent Non-executive Director (“INED”)) 2,037
Dr Karen Ferrante (INED) 2,397
Mr Graeme Jack (INED) 2,397
Professor Tony Mok (INED) 2,397

Notes:

  1. Similar to the arrangement for his Director’s fees, these ADSs were not received by Mr Simon To, but were received by or for the account of his employer, Hutchison Whampoa (China) Limited.
  2. Similar to the arrangement for her Director’s fees, these ADSs were not received by Ms Edith Shih, but were received by or for the account of her employer, Hutchison International Limited.

The notifications set out below are provided in accordance with the requirements of the EU Market Abuse Regulation.

 

(a) Dr Dan Eldar

1 Details of the person discharging managerial responsibilities/person closely associated
a) Name Dr Dan Eldar
2 Reason for the notification
a) Position/status Non-Executive Director
b) Initial notification/Amendment Initial notification
3 Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a) Name Hutchison China MediTech Limited
b) LEI 2138006X34YDQ6OBYE79
4 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument
Identification code
ADS each representing five Ordinary Shares of US$0.10
ADS ISIN: US44842L1035
b) Nature of the transaction Vesting of awards granted on April 20, 2020 under HUTCHMED’s LTIP
c) Price(s) and volume(s)
Price(s) Volume(s)
Nil 2,397 ADS
d) Aggregated information

  • Aggregated volume
  • Price
N/A
e) Date of the transaction 2021-04-20
f) Place of the transaction Outside a trading venue

 

(b) Mr Paul Carter

1 Details of the person discharging managerial responsibilities/person closely associated
a) Name Mr Paul Carter
2 Reason for the notification
a) Position/status Independent Non-Executive Director
b) Initial notification/Amendment Initial notification
3 Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a) Name Hutchison China MediTech Limited
b) LEI 2138006X34YDQ6OBYE79
4 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument
Identification code
ADS each representing five Ordinary Shares of US$0.10
ADS ISIN: US44842L1035
b) Nature of the transaction Vesting of awards granted on April 20, 2020 under HUTCHMED’s LTIP
c) Price(s) and volume(s)
Price(s) Volume(s)
Nil 2,037 ADS
d) Aggregated information

  • Aggregated volume
  • Price
N/A
e) Date of the transaction 2021-04-20
f) Place of the transaction Outside a trading venue

 

(c) Dr Karen Ferrante

1 Details of the person discharging managerial responsibilities/person closely associated
a) Name Dr Karen Ferrante
2 Reason for the notification
a) Position/status Independent Non-Executive Director
b) Initial notification/Amendment Initial notification
3 Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a) Name Hutchison China MediTech Limited
b) LEI 2138006X34YDQ6OBYE79
4 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument
Identification code
ADS each representing five Ordinary Shares of US$0.10
ADS ISIN: US44842L1035
b) Nature of the transaction Vesting of awards granted on April 20, 2020 under HUTCHMED’s LTIP
c) Price(s) and volume(s)
Price(s) Volume(s)
Nil 2,397 ADS
d) Aggregated information

  • Aggregated volume
  • Price
N/A
e) Date of the transaction 2021-04-20
f) Place of the transaction Outside a trading venue

 

(d) Mr Graeme Jack

1 Details of the person discharging managerial responsibilities/person closely associated
a) Name Mr Graeme Jack
2 Reason for the notification
a) Position/status Independent Non-Executive Director
b) Initial notification/Amendment Initial notification
3 Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a) Name Hutchison China MediTech Limited
b) LEI 2138006X34YDQ6OBYE79
4 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument
Identification code
ADS each representing five Ordinary Shares of US$0.10
ADS ISIN: US44842L1035
b) Nature of the transaction Vesting of awards granted on April 20, 2020 under HUTCHMED’s LTIP
c) Price(s) and volume(s)
Price(s) Volume(s)
Nil 2,397 ADS
d) Aggregated information

  • Aggregated volume
  • Price
N/A
e) Date of the transaction 2021-04-20
f) Place of the transaction Outside a trading venue

 

(e) Professor Tony Mok

1 Details of the person discharging managerial responsibilities/person closely associated
a) Name Professor Tony Mok
2 Reason for the notification
a) Position/status Independent Non-Executive Director
b) Initial notification/Amendment Initial notification
3 Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a) Name Hutchison China MediTech Limited
b) LEI 2138006X34YDQ6OBYE79
4 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a) Description of the financial instrument, type of instrument
Identification code
ADS each representing five Ordinary Shares of US$0.10
ADS ISIN: US44842L1035
b) Nature of the transaction Vesting of awards granted on April 20, 2020 under HUTCHMED’s LTIP
c) Price(s) and volume(s)
Price(s) Volume(s)
Nil 2,397 ADS
d) Aggregated information

  • Aggregated volume
  • Price
N/A
e) Date of the transaction 2021-04-20
f) Place of the transaction Outside a trading venue

 

About HUTCHMED

HUTCHMED (Nasdaq/AIM: HCM) is an innovative, commercial-stage, biopharmaceutical company.  It is committed to the discovery and global development and commercialization of targeted therapies and immunotherapies for the treatment of cancer and immunological diseases. A dedicated organization of over 1,200 personnel has advanced ten cancer drug candidates from in-house discovery into clinical studies around the world, with its first two oncology drugs now approved and launched. For more information, please visit: www.hutch-med.com or follow us on LinkedIn.

 

Forward-Looking Statements

This announcement contains forward-looking statements within the meaning of the “safe harbor” provisions of the U.S. Private Securities Litigation Reform Act of 1995.  Forward-looking statements involve risks and uncertainties.  Existing and prospective investors are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date hereof.  For further discussion of these and other risks, see HUTCHMED’s filings with the U.S. Securities and Exchange Commission and on AIM.  HUTCHMED undertakes no obligation to update or revise the information contained in this announcement, whether as a result of new information, future events or circumstances or otherwise.

 

CONTACTS

Investor Enquiries

Mark Lee,
Senior Vice President
+852 2121 8200
Annie Cheng,
Vice President
+1 (973) 567 3786

Media Enquiries

Americas
Brad Miles,
Solebury Trout
+1 (917) 570 7340 (Mobile)
bmiles@troutgroup.com
Europe
Ben Atwell / Alex Shaw,
FTI Consulting
+44 20 3727 1030 /
+44 7771 913 902 (Mobile) /
+44 7779 545 055 (Mobile)
HUTCHMED@fticonsulting.com
Asia
Joseph Chi Lo,
Brunswick
+852 9850 5033 (Mobile)
Zhou Yi,
Brunswick
+852 9783 6894 (Mobile)
HUTCHMED@brunswickgroup.com

Nominated Advisor

Freddy Crossley /
Atholl Tweedie,
Panmure Gordon (UK) Limited
+44 (20) 7886 2500

 

Hong Kong, Shanghai, & Florham Park, NJ: Wednesday, April 14, 2021:  Hutchison China MediTech Limited (“HUTCHMED”) (Nasdaq/AIM: HCM) was notified that CK Hutchison Holdings Limited (“CK Hutchison”) shareholding[1] in HUTCHMED remains unchanged, at 332,478,770 ordinary shares of par value US$0.10 each in the capital of HUTCHMED (“Shares”). Each American Depositary Share (“ADS”) represents five Shares.  As announced on April 8, 2021, HUTCHMED issued a total of 16,393,445 Shares (equivalent to 3,278,689 ADSs) to funds affiliated with Baring Private Equity Asia.  HUTCHMED was notified on April 14, 2021 that this issuance diluted CK Hutchison’s holding[1] to 44.66 per cent of the total number of voting rights of HUTCHMED.  The date on which the notification threshold was crossed was April 14, 2021.

[1] Held through CK Hutchison’s indirect wholly-owned subsidiary Hutchison Healthcare Holdings Limited.

 

About HUTCHMED

HUTCHMED (Nasdaq/AIM: HCM) is an innovative, commercial-stage, biopharmaceutical company.  It is committed to the discovery and global development and commercialization of targeted therapies and immunotherapies for the treatment of cancer and immunological diseases. A dedicated organization of over 1,200 personnel has advanced ten cancer drug candidates from in-house discovery into clinical studies around the world, with its first two oncology drugs now approved and launched. For more information, please visit: www.hutch-med.com or follow us on LinkedIn.

 

CONTACTS

Investor Enquiries

Mark Lee, Senior Vice President +852 2121 8200
Annie Cheng, Vice President +1 (973) 567 3786

Media Enquiries

Americas
Brad Miles, Solebury Trout +1 (917) 570 7340 (Mobile) bmiles@troutgroup.com
Europe
Ben Atwell / Alex Shaw, FTI Consulting +44 20 3727 1030 / +44 7771 913 902 (Mobile) / +44 7779 545 055 (Mobile) HUTCHMED@fticonsulting.com
Asia
Joseph Chi Lo, Brunswick +852 9850 5033 (Mobile)
Zhou Yi, Brunswick +852 9783 6894 (Mobile) HUTCHMED@brunswickgroup.com

Nominated Advisor

Freddy Crossley / Atholl Tweedie, Panmure Gordon (UK) Limited +44 (20) 7886 2500

 

AACR 2021: ctDNA Analysis in the Savolitinib Phase II Study in NSCLC Patients Harboring METex14 Skipping Alterations

Presenter/Authors: Yongfeng YuYongxin RenJian FangLejie CaoZongan LiangQisen GuoSen HanZimei JiYe WangYulan SunYuan ChenXingya LiHua XuJianying ZhouLiyan JiangYing ChengZhigang HanJianhua ShiGongyan ChenRui MaYun FanSanyuan SunLongxian JiaoXiaoyun JiaLinfang WangPuhan LuJing LiQian XuXian LuoWeiguo SuShun Lu.

Shanghai Chest Hospital, Shanghai JiaoTong University, Shanghai, China, Hutchison MediPharma Limited, Shanghai, China, Peking University Cancer Hospital & Institute, Beijing, China, Anhui Provincial Hospital,The First Affiliated Hospital of USTC, Hefei, China, West China Hospital of Sichuan University, Chengdu, China, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China, The First Affiliated Hospital of Zhengzhou University,, Zhengzhou, China, The Second Affiliated Hospital of Nanchang University, Nanchang, China, The First Affiliated Hospital of Zhejiang University, Hangzhou, China, Shanghai Chest Hospital,Shanghai JiaoTong University, Shanghai, China, Jilin Cancer Hospital, Changchun, China, The Affiliated Cancer Hospital of Xinjiang Medical University, Urumqi, China, Linyi Cancer Hospital, Linyi, China, Cancer Hospital of Harbin Medical University, Harbin, China, Liaoning Cancer Hospital, Shenyang, China, Zhejiang Cancer Hospital, Hangzhou, China, Xuzhou Central Hospital, Xuzhou, China

Abstract

Background: Savolitinib is a potent and selective MET tyrosine kinase inhibitor. It demonstrated clinical efficacy and a manageable safety profile in Chinese NSCLC pts with METex14 alterations in a phase 2 study (NCT028997479). Here, we report the post-hoc ctDNA analysis of METex14 at baseline and clearance upon treatment and the association of these findings with clinical outcome. In addition, concurrent gene alterations in ctDNA samples from the patients treated with savolitinib and impact on clinical efficacy is explored.

Methods: Plasma samples were prospectively collected pre-dose and at tumor assessment visits, until disease progression or end of treatment. MET and other somatic gene alterations in the ctDNA samples were detected by next generation sequencing (425-gene panel, Geneseeq).

Results: Sixty-six pts provided baseline plasma samples, of which METex14 ctDNA was detectable in 46 (70%) and undetectable in the remaining 20 pts (30%). Among the 46 ctDNA detectable pts, 19 were pulmonary sarcomatoid carcinoma (19/22, 86%) and 27 were other NSCLC (27/44, 61%), respectively. Of the 46 baseline-detectable pts, 24 were clearance evaluable and 22 had no qualified post baseline samples for clearance evaluation. Of the 24 clearance evaluable pts, 14 achieved ctDNA clearance (undetectable) with a median time to clearance of 1.4 months of treatment (Min 1.4 m, Max 4.2 m). The PFS and OS were compared for pts based on their METex14 ctDNA status at baseline and upon treatment. As shown in the table, METex14 baseline undetectable or clearance pts demonstrated significantly longer mPFS and mOS. Furthermore, in 21 pts with analyzable ctDNA samples at baseline and at disease progression, additional gene alterations were observed such as KRASNRASBRAFPIK3CA as well as secondary MET mutations and FGF19 amplification in 12 pts (57%). These alterations might be associated with treatment resistance.

Conclusions: The results suggest that ctDNA METex14 undetectable at baseline or clearance upon savolitinib treatment may define favorable treatment outcome. Confirmation of this finding and the predictive value of the ctDNA with larger sample size is desirable.

METex14 ctDNA mPFS
(mon,95% CI)
HR
(95% CI)
P value mOS
(mon,95% CI)
HR
(95% CI)
P value
Baseline undetectable (n=20) 13.8
(4.2, 22.1)
NC
(10.9, NC)
Baseline detectable (n=46) 5.6
(4.1, 6.9)
1.77
(0.88, 3.57)
0.108 10.9
(9.2, 14.0)
3.26
(1.35, 7.89)
0.006
 Clearance
(n=14)
30.3
(6.8, NC)
0.72
(0.28, 1.87)
0.501 35.8
(14, NC)
0.89
(0.25, 3.18)
0.835
– Non-clearance
(n=10)
5.5
(0.66, 5.6)
4.94
(1.83, 13.36)
0.002 8.7
(0.8, 10.6)
7.06
(2.39, 20.89)
<0.001
– Non-evaluable
(n=22)
4.1
(4.0, 6.9)
3.45
(1.48, 8.03)
0.006 10.6
(4.8, 12.0)
5.88
(2.24, 15.47)
<0.001

CI, confidence interval; HR, hazard ratio; NC, non-calculable

 

Disclosures:

Y. Yu: None. Y. Ren: ; Hutchison MediPharma Limited.. J. Fang: None. L. Cao: None. Z. Liang: None. Q. Guo: None. S. Han: None. Z. Ji: None. Y. Wang: None. Y. Sun: None. Y. Chen: None. X. Li: None. H. Xu: None. J. Zhou: None. L. Jiang: None. Y. Cheng: None. Z. Han: None. J. Shi: None. G. Chen: None. R. Ma: None. Y. Fan: None. S. Sun: None. L. Jiao: ; Hutchison MediPharma Limited. X. Jia: ; Hutchison MediPharma Limited. L. Wang: ; Hutchison MediPharma Limited. P. Lu: ; Hutchison MediPharma Limited. J. Li: ; Hutchison MediPharma Limited. Q. Xu: ; Hutchison MediPharma Limited. X. Luo: ; Hutchison MediPharma Limited. W. Su: ; Hutchison MediPharma Limited. S. Lu: ; Hutchison MediPharma. ; Astra Zeneca. ; BMS. ; Heng Rui. ; Beigene. ; Hansoh. ; Roche. ; Pfizer. ; BoehringerIngelheim. ; Simcere. ; Zai Lab. ; GenomiCare. ; Yuhan Corporation. ; PrIME Oncology. ; Menarini.

本公告全部或部分內容,不得於或向或從任何視此等舉措屬違反當地有關法律的司法管轄區發佈、刊發或派發。 (本文件的中文本為翻譯稿,僅供參考用。本文件的英文及中文版本如有歧義,概以英文版本為准。)

 

中國香港、上海和美國新澤西州:2021 年4 月8日,星期和黃中國醫藥科技有限公司(簡稱「和黃醫藥」或「HUTCHMED」)(納斯達克/倫敦證交所:HCM)今天宣佈與霸菱亞洲投資基金(簡稱「霸菱亞洲」)達成一項最終協議,通過定向增發向霸菱亞洲的關聯基金發行1 億美元新股,發行價相當於每股美國存托股份30.5美元。

和黃醫藥首席執行官賀雋先生(Mr. Christian Hogg)表示:「隨著愛優特®和蘇泰達®的上市銷售以及可能成為中國首個選擇性c-MET抑制劑的賽沃替尼有望獲批上市以帶動腫瘤業務收入加速增長,我們預計今年業務將會取得顯著增長。我們正在迅速擴展全部由和黃醫藥自主發現的十種創新腫瘤藥物的全球開發,並計畫於2021年內啟動8至10項註冊和註冊意向研究。霸菱亞洲在支持全球性的創新型業務方面擁有悠久的歷史,我們歡迎霸菱亞洲成為我們的股東。我們期待在新的發展階段與霸菱亞洲攜手合作。」

霸菱亞洲創始人及首席執行官莊佳誠先生(Mr. Jean Eric Salata)表示:「本次戰略投資彰顯了霸菱亞洲對和黃醫藥作為亞洲生物製藥領域正在崛起的頭部企業的長期支持。中國醫療健康行業是霸菱亞洲的核心投資領域之一。和黃醫藥正為世界各地的患者研發並提供高度差異化的腫瘤療法。我們期待與公司首席執行官及管理團隊合作,並將支持和黃醫藥的創新和全球發展願景。」

霸菱亞洲成立於1997年,是亞洲最大且最成熟的獨立私募股權公司之一,管理約230億美元的資產。霸菱亞洲在醫療健康行業方面擁有良好的投資往績,在各領域擁有多元化的投資組合,為行業領導者提供戰略資金並與之緊密合作,以支持其長期發展。

和黃醫藥於此次定向增發中獲得相當於3,278,689股美國存托股份的全部資金,以為其正在進行的研究和臨床開發提供資金,並支援和黃醫藥在中國和全球範圍內進一步加強其商業化能力。

 

股本及證券規例說明

和黃醫藥已同意以定向增發的方式,發行 16,393,445 股票面價值0.10美元的普通股(簡稱「股份」)。此等股份將于發行時繳足,並將在所有方面與和黃醫藥現有普通股享有同等權利。每股美國存托股份代表五股普通股。

將於定向增發中出售的證券將不會根據1933年美國證券法(經修訂)(「證券法」) 或任何州份或其他適用司法管轄區的證券法律登記,而在並無登記或獲證券法及適用州份或其他司法管轄區證券法律的適用登記規定豁免下,不得在美國提呈發售或出售。在滿足某些條件的前提下,和黃醫藥已同意向美國證券交易委員會提交登記聲明,登記轉售在定向增發中出售的股份,以便霸菱亞洲日後進行轉售。根據轉售登記聲明提呈發售任何證券將僅可通過招股書進行。

本公告(包括本公告內作為參考而加入或併入的任何資訊)僅供參考,並不構成或屬於出售該等證券的要約或招攬購買該等證券的要約的一部分,且不應被詮釋為有關要約或招攬,亦不得在進行有關要約、招攬或發售即屬違法的任何司法管轄區進行邀約、招攬或發售任何該等證券。本公告所述證券將不會在美國或其他地方公開發售。

本公告載有依法規(歐盟)第596/2014 號(由於其構成《2018年退出歐盟法案》所界定保留歐盟法例的一部分)第7 條所規定的內幕消息。

 

納入倫敦證券交易所AIM市場及完成後的已發行股份

和黃醫藥將申請將股份納入倫敦證券交易所經營的AIM市場(「納入」)。預期納入將於2021年4月14日英國夏令時間上午八時正生效。

股份獲納入在AIM交易後,和黃醫藥的已發行股本將包括 744,515,660 股每股面值為0.10美元的普通股,每股普通股附帶一項投票權,且並無持作庫存股份。股數 744,515,660 可由股東用作計算的分母,從而厘定其是否須根據英國金融行為監管局的披露指引及透明度規則知會其於和黃醫藥的權益或權益變更。

僅供說明之用,如 744,515,660 股普通股全部予以轉換,將相等於 148,903,132 股在納斯達克交易的美國存托股份(每股美國存托股份相等於五股普通股)。

 

關於霸菱亞洲投資基金

霸菱亞洲投資基金(「霸菱亞洲」)是亞洲最具規模的私募投資公司之一,旗下所管理資產約230億美元。基金專注於私募股權投資,聚焦亞太市場,提供資金協助目標企業進行業務擴張和兼併收購,並在全球投資有潛力在亞太地區擴展的公司。霸菱亞洲亦管理私募房地產及私募信貸專項基金。霸菱亞洲成立至今24年,團隊遍及中國香港、中國內地、印度、日本、新加坡、澳大利亞及美國設有辦事處,總計超過195名。旗下基金目前在亞洲投資企業超過39家,員工總人數超過230,000人,總收入接近320億美元。欲瞭解更多詳情,請瀏覽:www.bpeasia.com

 

關於和黃醫藥

和黃醫藥(納斯達克/倫敦證交所:HCM)是一家處於商業化階段的創新型生物醫藥公司,在過去二十年間致力於發現和全球開發治療癌症和免疫性疾病的靶向藥物和免疫療法。目前,和黃醫藥共有十個抗癌類候選藥物正在全球開發中,並在中國本土市場擁有廣泛的商業網絡。欲瞭解更多詳情,請瀏覽:www.hutch-med.com

 

前瞻性陳述

本公告包含1995年《美國私人證券訴訟改革法案》「安全港」條款中定義的前瞻性陳述。這些前瞻性陳述反映了和黃醫藥目前對未來事件的預期,包括對使用交易所得款項的預期,以及和黃醫藥對其候選藥物的臨床開發和監管計畫以及和黃醫藥的整體業務戰略的預期。前瞻性陳述涉及風險和不確定性。此類風險和不確定性包括下列假設:和黃醫藥未來臨床開發計畫所需資金的充足性,入組率、滿足研究入選和排除標準的受試者的時間和可用性,臨床方案或監管要求變更,非預期不良事件或安全性問題,和黃醫藥為持續運營需要籌集更多資金的時間和能力,以及新冠肺炎全球大流行對整體經濟、監管及政治狀況帶來的影響等。當前和潛在投資者請勿過度依賴這些前瞻性陳述,這些陳述僅在截至本公告發佈當日有效。有關這些風險和其他風險的進一步討論,請查閱和黃醫藥向美國證券交易委員會和AIM提交的文件。無論是否出現新訊息、未來事件或情況或其他因素,和黃醫藥均不承擔更新或修訂本公告所含訊息的義務。

 

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