Drugs / Retlirafusp alfa
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Retlirafusp alfa

also known as SHR-1701

Protein / enzyme biologic targets CD274

Developed for
non-small cell lung carcinoma · gastroesophageal junction adenocarcinoma · cancer · gastric cancer · colorectal cancer · esophageal squamous cell carcinoma · gastric adenocarcinoma · gastroesophageal adenocarcinoma
+18 more · gastroesophageal cancer · melanoma · nasopharyngeal carcinoma · neoplasm · adenocarcinoma · breast cancer · castration-resistant prostate carcinoma · cervical cancer · head and neck squamous cell carcinoma · hepatocellular carcinoma · Hodgkins lymphoma · intrahepatic cholangiocarcinoma · lung cancer · lymphoma · malignant pancreatic neoplasm · metastatic malignant neoplasm · ovarian cancer · rectal cancer
Investigated by
Jiangsu HengRui Medicine Co., Ltd. · Suzhou Suncadia Biopharmaceuticals Co., Ltd. · Fudan University · Chinese PLA General Hospital · Harbin Medical University · Henan Cancer Hospital
+24 more · Tang-Du Hospital · The First Affiliated Hospital with Nanjing Medical University · Tianjin Medical University Cancer Institute and Hospital · Atridia Pty Ltd. · Cancer Institute and Hospital, Chinese Academy of Medical Sciences · China Medical University, China · Hebei Medical University Fourth Hospital · Hong Qiu · Hunan Province Tumor Hospital · Jiangsu Hengrui Pharmaceutical Co., Ltd. · Jingdong Zhang · Nanjing Tianyinshan Hospital · Peking Union Medical College Hospital · Peking University · Peking University Cancer Hospital & Institute · Qinglei Gao · Shandong Cancer Hospital and Institute · Shanghai Chest Hospital · Shanghai Zhongshan Hospital · Shanxi Province Cancer Hospital · Sun Yat-sen University · The First Affiliated Hospital of Zhengzhou University · Yong Chen · Zhigang Li

Trials 59 · a red edge is where a trial was stopped

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 17 trials
Phase 1 NCT07581574 May 2026 → May 2027 expected gastroesophageal adenocarcinoma The First Affiliated Hospital with Nanjing Medical University Not yet recruiting No outcome recorded
Phase 1 NCT05198817 Feb 2022 → Jan 2023 cancer Suzhou Suncadia Biopharmaceuticals Co., Ltd. Unknown No outcome recorded
Phase 1 NCT05048134 Oct 2021 → Feb 2023 cancer Jiangsu HengRui Medicine Co., Ltd. Terminated No outcome recorded
Phase 1 NCT04324814 Mar 2020 → Feb 2023 neoplasm Atridia Pty Ltd. Completed No outcome recorded
Phase 1 NCT04282070 Mar 2020 → Apr 2022 nasopharyngeal carcinoma Jiangsu HengRui Medicine Co., Ltd. Unknown No outcome recorded
Phase 1 NCT03774979 Jan 2019 → Mar 2023 neoplasm Jiangsu HengRui Medicine Co., Ltd. Unknown No outcome recorded
Phase 1 NCT03710265 Nov 2018 → Dec 2022 cancer Jiangsu HengRui Medicine Co., Ltd. Unknown No outcome recorded
Phase 1/27 trials
Phase 1/2 NCT05896046 Jun 2023 → Jun 2025 Hodgkins lymphoma Chinese PLA General Hospital Unknown No outcome recorded
Phase 1/2 NCT05503888 Oct 2022 → Jul 2027 expected non-small cell lung carcinoma Suzhou Suncadia Biopharmaceuticals Co., Ltd. Not yet recruiting No outcome recorded
Phase 1/2 NCT05020925 Sep 2021 → May 2022 nasopharyngeal carcinoma Jiangsu HengRui Medicine Co., Ltd. Unknown No outcome recorded
Phase 1/2 NCT04856774 Jun 2021 → Mar 2024 cancer Suzhou Suncadia Biopharmaceuticals Co., Ltd. Completed No outcome recorded
Phase 1/2 NCT04679038 Mar 2021 → Dec 2022 cancer Jiangsu HengRui Medicine Co., Ltd. Unknown No outcome recorded
Phase 1/2 NCT04624217 Nov 2020 → Sep 2021 malignant pancreatic neoplasm Jiangsu HengRui Medicine Co., Ltd. Completed No outcome recorded
Phase 1/2 NCT04407741 Sep 2020 → Dec 2024 cancer, lymphoma Chinese PLA General Hospital Unknown No outcome recorded
Phase 237 trials
Phase 2 NCT07709767 Aug 2026 → Dec 2028 expected gastric adenocarcinoma, gastroesophageal junction adenocarcinoma Tang-Du Hospital Not yet recruiting No outcome recorded
Phase 2 NCT07709533 Jul 2026 → Jun 2029 expected Sun Yat-sen University Not yet recruiting No outcome recorded
Phase 2 NCT07689851 Jul 2026 → Jul 2028 expected gastric cancer, gastroesophageal junction adenocarcinoma Cancer Institute and Hospital, Chinese Academy of Medical Sciences Recruiting No outcome recorded
Phase 2 NCT07619911 Jul 2026 → Jul 2028 expected non-small cell lung carcinoma Fudan University Not yet recruiting No outcome recorded
Phase 2 NCT07567326 Jul 2026 → Dec 2028 expected non-small cell lung carcinoma Peking University Cancer Hospital & Institute Not yet recruiting No outcome recorded
Phase 2 NCT07682376 Jun 2026 → May 2028 expected esophageal squamous cell carcinoma Harbin Medical University Active not recruiting No outcome recorded
Phase 2 NCT07607210 Jun 2026 overdue gastroesophageal junction adenocarcinoma Hebei Medical University Fourth Hospital Not yet recruiting No outcome recorded
Phase 2 NCT07618910 May 2026 → May 2027 expected esophageal squamous cell carcinoma Tang-Du Hospital Not yet recruiting No outcome recorded
Phase 2 NCT07663071 May 2026 → May 2028 expected rectal cancer Harbin Medical University Active not recruiting No outcome recorded
Phase 2 NCT07550920 May 2026 → Mar 2027 expected non-small cell lung carcinoma Tianjin Medical University Cancer Institute and Hospital Not yet recruiting No outcome recorded
Phase 2/32 trials
Phase 2/3 NCT05149807 Jan 2022 → Apr 2024 gastroesophageal cancer Suzhou Suncadia Biopharmaceuticals Co., Ltd. Terminated No outcome recorded
Phase 2/3 NCT04856787 Jun 2021 → Apr 2024 colorectal cancer Suzhou Suncadia Biopharmaceuticals Co., Ltd. Terminated No outcome recorded
Phase 34 trials
Phase 3 NCT07677293 Jun 2026 → Dec 2028 expected adenocarcinoma Peking University Not yet recruiting No outcome recorded
Phase 3 NCT05179239 Feb 2022 → Aug 2024 cervical cancer Suzhou Suncadia Biopharmaceuticals Co., Ltd. Terminated No outcome recorded
Phase 3 NCT05132413 Dec 2021 → Dec 2024 non-small cell lung carcinoma Suzhou Suncadia Biopharmaceuticals Co., Ltd. Unknown No outcome recorded
Phase 3 NCT04950322 Dec 2021 → May 2024 overdue gastroesophageal cancer Suzhou Suncadia Biopharmaceuticals Co., Ltd. Active not recruiting No outcome recorded
Phase not applicable2 trials
NCT07493382 Apr 2026 → Apr 2027 expected gastroesophageal junction adenocarcinoma Tianjin Medical University Cancer Institute and Hospital Not yet recruiting No outcome recorded
NCT06893887 May 2025 → Mar 2027 expected hepatocellular carcinoma Nanjing Tianyinshan Hospital Recruiting No outcome recorded
Also used as a comparator or background therapy in 1 trial
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 2 NCT07384234 Background Jan 2026 → Dec 2028 expected gastroesophageal adenocarcinoma Ruijin Hospital Not yet recruiting No outcome recorded

Evidence & citations 6 cited values

Every value below carries the sentence it was read from. 61 sources stand behind the page.

FieldValueCited text
Known as Retlirafusp Alfa ClinicalTrials.gov intervention name — accepted as the source's own label NCT07709767
10

NCT07709533

NCT07493382

NCT07610629

NCT07663071

NCT07581574

NCT07567326

NCT07618910

NCT07677293

NCT07682376

NCT07550920

Known as SHR-1701 “A Phase II Study of Neoadjuvant Adebrelimab or Retlirafusp Alfa (SHR-1701) in Combination With Recaticimab and Chemotherapy for Resectable Non-small Cell Lung Cancer” NCT07567326
50

“SHR1701,30mg/kg, intravenous infusion, every 3 weeks, use for up to 2 years at most.” NCT06893887

“Retlirafusp alfa (SHR-1701)” NCT07581574

NCT07175220

NCT06679673

NCT04679038

NCT04407741

NCT04650633

NCT07294664

NCT07619911

NCT04355858

NCT04856787

NCT04856774

NCT07464756

NCT05671822

NCT04937972

NCT07451795

NCT07503639

NCT03774979

NCT05177497

NCT05149807

NCT06881017

NCT03710265

NCT07355010

NCT04282070

NCT05198817

NCT07311408

NCT07478731

NCT04950322

NCT04580498

NCT04324814

NCT05896046

NCT04560244

NCT04624217

NCT07384234

NCT05106023

NCT07517653

NCT04884009

NCT07102901

NCT05179239

NCT05132413

NCT07689851

NCT05048134

NCT07147088

NCT05020925

NCT04974957

NCT07524374

NCT07607210

NCT05503888

NCT05300269

NCT04699968

Action Inhibit “Anti-PD-L1/TGFβ fusion protein” NCT04324814
Modality Protein / enzyme biologic “SHR-1701 is a new bifunctional fusion protein composed of a monoclonal antibody against PD-L1 fused with the extracellular domain of TGF-β receptor II.” PMID 36280870 Oct 2022
Route Intravenous “Subjects will receive an intravenous infusion of SHR-1701 in a dose escalation until confirmed progression, unaccepted toxicity, or any criterion for withdrawal from the study.” NCT03710265
Target CD274 “SHR-1701 is a new bifunctional fusion protein composed of a monoclonal antibody against PD-L1 fused with the extracellular domain of TGF-β receptor II.” PMID 36280870 Oct 2022