A Study of SIM0270 Combined With Everolimus vs. Treatment of Physician's Choice in Patients With ER+/HER2- Advanced Breast Cancer (SIMRISE)

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This is not medical advice. AI-assisted translation — inaccuracies may occur. Always verify the original and consult your oncologist before taking any steps.

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About the trial

This Phase III, randomized, open label, multicenter study will evaluate the efficacy and safety of SIM0270 combined with everolimus compared to physician's choice of treatment in subjects with ER+/HER2- locally advanced or metastatic breast cancer who have had previous treatment with CDK4/6 inhibitor.

Original English text from ClinicalTrials.gov

Who can (and can't) join

✓ Qualifies

  • Rak piersi ER+/HER2- potwierdzony badaniami.
  • Choroba widoczna w badaniach obrazowych lub co najmniej jedna zmiana kostna.
  • Kobiety w okresie menopauzy muszą spełniać warunki protokołu. Kobiety przed menopauzą i mężczyźni muszą stosować terapię LHRH.
  • Choroba postępująca mimo wcześniejszego leczenia (1-2 terapie hormonalne, maksymalnie 1 chemioterapia).
  • Ogólny stan zdrowia dobry (ECOG 0-1).
  • Dobre wyniki badań narządów.

✗ Disqualifies

  • Wcześniejsze leczenie lekami podobnymi do SERD, terapiami ukierunkowanymi na ER lub inhibitorami PI3K/AKI/mTOR.
  • Udział w innym badaniu w ciągu ostatnich 28 dni.
  • Przyjmowanie leków wpływających na metabolizm leków badanych w krótkim czasie przed rozpoczęciem leczenia.
  • Zaawansowane, objawowe przerzuty do narządów zagrażające życiu.
  • Aktywne przerzuty do mózgu, zapalenie opon mózgowych.
  • Ciężkie choroby serca lub problemy z pracą serca.
  • Ciąża lub karmienie piersią.

Simplified criteria — AI translation

Trial details

Minimum age
18 Years
Last updated (source)
August 11, 2026
Sex
No restrictions

Therapies / drugs in trial

Locations (57)

The First Affiliated Hispital of Bengbu Medical University

Bengbu, China

Anhui Provincial Cancer Hospital

Hefei, China

The First Affiliated Hispital of Anhui Medical University

Hefei, China

Maanshan People's Hospital

Maanshan, China

Beijing Cancer Hospital

Beijing, China

The First Medical Center of PLA Ggeneral Hospital

Beijing, China

The Second Affiliated Hospital of Chongqing Medical University

Chongqing, China

Fujian Cancer Hospital

Fuzhou, China

Fujian Provincial Hospital

Fuzhou, China

Gansu Provincial Cancer Hospital

Lanzhou, China

Guangdong Maternal and Child Health Hospital

Guangzhou, China

Sun Yat-sen Memorial Hospital, Sun Yat-sen University

Guangzhou, China

Sun Yat-sen University Cancer Center

Guangzhou, China

Zhongshan City People's Hospital

Zhongshan, China

Guangxi Medical University Cancer hospital

Nanning, China

First Hospital Of Qinhuangdao

Qinhuangdao, China

The Fourth Hospital of Hebei Medical University

Shijiazhuang, China

Harbin Medical University Cancer Hospital

Harbin, China

Anyang Tumor Hospital

Anyang, China

The First Affiliated Hospital of Henan University of Science & Technology

Luoyang, China

The Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital

Zhengzhou, China

The First Affiliated Hospital of Zhengzhou University

Zhengzhou, China

Hubei Cancer Hospital

Wuhan, China

Wuhan University Zhongnan Hospital

Wuhan, China

Xiangyang Central Hospital

Xiangyang, China

The First PEOPLE'S HOSPITAL OF CHANGDE CITY

Changde, China

Hunan Cancer Hospital

Changsha, China

Xiangya Hospital of Central South University

Changsha, China

The Central Hospital of Yongzhou

Yongzhou, China

Jiangsu Cancer Hospital

Nanjing, China

Nanjing Drum Tower Hospital

Nanjing, China

The First Affiliated Hospital of Nanjing Medical University

Nanjing, China

Xuzhou Central Hospital

Xuzhou, China

Jiangxi Cancer Hospital

Nanchang, China

Jilin Cancer Hospital

Changchun, China

The First Hospital of Jilin University

Changchun, China

The Second Hospital of Dalian Medical University

Dalian, China

The First Affiliated Hospital of JINZHOU Medical University

Jinzhou, China

Liaoning Cancer Hospital & Institute

Shenyang, China

The First Hospital of China Medical University

Shenyang, China

First Affiliated Hospital of Xian Jiaotong University

Xi'an, China

Baoji Central Hospital

Baoji, China

Binzhou Medical University Hospital

Binzhou, China

Shandong First Medical University and Shandong Academy of Medical Sciences

Jinan, China

Linyi Cancer Hospital

Linyi, China

Linyi People'S Hostipal

Linyi, China

The Affiliated Hospital of Qingdao University

Qingdao, China

Weifang People'S Hospital

Weifang, China

Weihai Municipal Hospital

Weihai, China

Fudan University Shanghai Cancer Center

Shanghai, China

Renji Hospital, Shanghai Jiao Tong University School of Medicine

Shanghai, China

Shanghai General Hospital

Shanghai, China

Sichuan Cancer Hospital

Chengdu, China

Tianjin Medical University Cancer Institute & Hospital

Tianjin, China

Zhejiang Cancer Hospital

Hangzhou, China

Zhejiang Provincial People's Hospital

Hangzhou, China

Ningbo Medical Center Lihuili Hospital

Ningbo, China

Share this trial

Data from ClinicalTrials.gov. AI-assisted translation, last sync: 7/1/2026.

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