
招募臨床研究志願者 (乳癌)
香港聯合腫瘤中心 (Hong Kong United Oncology Centre) 現正進行一項國際性的第三期臨床研究。假如您是雌激素受體陽性(ER+)、HER2 陰性(HER2−)之晚期/轉移性乳癌患者,請和我們聯絡。我們會作初步評估,以決定能否滿足進入該項臨床研究的條件。藥物及影像掃瞄費用全免。然而,患者必需了解研究的目的及有機會帶來的潛在風險。
研究名稱
OPERA-02 研究[一項 Palazestrant 與 Ribociclib 相較於 Letrozole 與 Ribociclib 作為 ER+、HER2− 晚期乳癌一線治療的第 3 期、隨機分配、雙盲、活性對照研究]
OPERA-02 Study [A Phase 3 randomized, double-blind, active-controlled study of palazestrant with ribociclib versus letrozole with ribociclib for the first-line treatment of ER+, HER2– advanced breast cancer].
ClinicalTrials.gov Identifier:
NCT07085767(查看詳細研究資料)
病人申請資格
- 病理/細胞學確診 ER+(≥1%)且 HER2− 之晚期/轉移性乳癌,無法根治
Histologically/cytologically confirmed ER+ (≥1%) and HER2− advanced/metastatic breast cancer, not amenable to curative therapy - 去新診斷之晚期乳癌,或完成輔助內分泌治療(± CDK4/6 抑制劑)後 ≥12 個月復發
De novo ABC or recurrence ≥12 months after completing adjuvant endocrine therapy (± CDK4/6i)
研究報酬
- 相關研究藥物、指定檢測/影像及研究指定之門診診症費用全免。
Study-related drugs, specified assessments/imaging, and study-specified clinic visit fees are covered.
研究過程
若您合乎資格參與本研究,將以隨機 1:1 接受以下治療方案之一(雙盲、活性對照,第一線):
If eligible, you will be randomized 1:1 (double‑blind, active‑controlled, first‑line) to one of the following regimens.
- Palazestrant 90 mg 口服每日一次(連續;28 天循環);Ribociclib 600 mg 口服每日一次,第 1–21 天(3 週用藥/1 週停);Letrozole 外觀相符安慰劑每日一次;停經前/圍絕經期女性及男性:自首劑前 ≥2 週起持續 GnRH/LHRH 促效劑。
Experimental arm: Palazestrant 90 mg PO QD (continuous; 28‑day cycles); Ribociclib 600 mg PO QD on Days 1–21 of each 28‑day cycle (3 weeks on/1 week off); Letrozole‑matching placebo PO QD; GnRH/LHRH agonist for pre/perimenopausal females and men, starting ≥2 weeks before first dose and continued. - Letrozole 2.5 mg 口服每日一次(連續);Ribociclib 600 mg 口服每日一次,第 1–21 天;Palazestrant 外觀相符安慰劑每日一次;停經前/圍絕經期女性及男性:自首劑前 ≥2 週起持續 GnRH/LHRH 促效劑。
Comparator arm: Letrozole 2.5 mg PO QD (continuous); Ribociclib 600 mg PO QD on Days 1–21 of each 28‑day cycle; Palazestrant‑matching placebo PO QD; GnRH/LHRH agonist for pre/perimenopausal females and men, starting ≥2 weeks before first dose and continued.
相關風險
研究藥物或程序可能引起輕至中度不適,實際情況因人而異;研究團隊會密切監測並提供適當處理,詳情以知情同意書及研究醫生解說為準。
Study drugs/procedures may cause mild-to-moderate discomfort. Actual experience varies. The study team will monitor closely and manage appropriately. Full details are in the informed consent and will be explained by the study physicians.
聯絡方式
有意參加者可經以下的方法與我們聯絡,以作進一步的了解:
- WhatsApp:5518 2992
- 電話:+852 2386 8002
- 電郵:Enquiry@hkuoc.hk
- 微信: hkuoc23868002

相關資源
查詢更多研究項目:香港聯合腫瘤中心臨床研究頁面
了解更多關於乳癌的資訊:香港醫院管理局 – 乳癌資訊
研究贊助商
Olema Pharmaceuticals, Inc.
