> Trialight public data. Index of pages: https://trialight.com/llms.txt > Web page: https://trialight.com/data/trial/a-trial-of-injectable-shr-a1811-in-combination-with-170fe61f-f797-4d49-889f-ec4999e6b676 > Record changed: 2026-10-13 # A Trial of Injectable SHR-A1811 in Combination With Pyrotinib or SHR-1316 in Subjects With Advanced Non-small Cell Lung Cancer NCT05482568 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) Phase Phase 1/Phase 2 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) Recruitment status Recruiting Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) Participants 324 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) Lead sponsor Jiangsu HengRui Medicine Co., Ltd. Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) Start date 2022-09-15 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) Number of sites 2 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) ## Title and summary **Summary** This study was an open, multicenter, dose-increasing/investigational Phase IB/II clinical trial to evaluate the efficacy of SHR-A1811 in combination with other antitumor therapies in subjects with advanced non-small cell lung cancer with HER2 . It can be divided into two parts, Part A is the dose escalation and efficacy exploration study of SHR-A1811 combined with Pyrotinib, and Part B is the dose escalation and efficacy exploration study of SHR-A1811 combined with SHR-1316. Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Short title** A Trial of Injectable SHR-A1811 in Combination With Pyrotinib or SHR-1316 in Subjects With Advanced Non-small Cell Lung Cancer Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Official title** Phase IB/II Clinical Study of the Safety, Tolerability, Pharmacokinetics, and Efficacy of Injectable SHR-A1811 in Combination With Pyrotinib or SHR-1316 in Subjects With Advanced Non-small Cell Lung Cancer With HER2 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) ## Status and phase **Control arm** Open label Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Registry reports results** No Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Listing at source** Listed Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Recruitment status** Recruiting Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Phase** Phase 1/Phase 2 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Study type** Interventional Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) ## Dates **Completion date** 2026-12-01 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **First posted** 2022-08-01 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Registry last updated** 2026-04-20 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Primary completion date** 2026-12-01 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Start date** 2022-09-15 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) ## Size and sites **Participants** 324 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Participant count basis** Estimated Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Planned participants** 324 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Protocol amendments** 0 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Number of sites** 2 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) ## Sponsor and oversight **Registry sponsor category** Industry Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Lead sponsor** Jiangsu HengRui Medicine Co., Ltd. Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Source registry** ClinicalTrials.gov Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) ## Identifiers **Registry ID** NCT05482568 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **ClinicalTrials.gov ID** NCT05482568 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) **Registry record** Open registry record Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) ## Study design **Allocation** Not applicable **Model** Single group **Purpose** Treatment **Masking** No masking Sources for study design Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) ## Outcomes ### Primary outcomes 1. DLT(Phase I (dose exploration phase) main study endpoint) Timeframe: 21 days after the first administration of each subject 2. AE(Phase I (dose exploration phase) main study endpoint) Timeframe: Two years after the last subject was enrolled in the group 3. Incidence and severity of serious adverse events (SAE)(Phase I (dose exploration phase) main study endpoint) Timeframe: Two years after the last subject was enrolled in the group 4. Objective response rate(The main end points of the second stage (efficacy expansion stage)) Timeframe: Two years after the last subject was enrolled in the group ### Secondary outcomes 1. Toxin binding antibody to shr-a1811（Phase I secondary endpoint） Timeframe: Two years after the last subject was enrolled in the group 2. Total antibody to shr-a1811（Phase I secondary endpoint） Timeframe: Two years after the last subject was enrolled in the group 3. Plasma concentration of free toxin shr169265（Phase I secondary endpoint） Timeframe: Two years after the last subject was enrolled in the group 4. Plasma concentration of pyrroltinib（Phase I secondary endpoint） Timeframe: Two years after the last subject was enrolled in the group 5. Plasma concentration of SHR-1316（Phase I secondary endpoint） Timeframe: Two years after the last subject was enrolled in the group 6. Anti shr-a1811 antibody positive（Phase I secondary endpoint） Timeframe: Two years after the last subject was enrolled in the group 7. The positive status of neutralizing antibody against shr-a1811（Phase I secondary endpoint） Timeframe: Two years after the last subject was enrolled in the group 8. Anti shr-1316 antibody positive（Phase I secondary endpoint） Timeframe: Two years after the last subject was enrolled in the group 9. The positive status of neutralizing antibody against shr-1316（Phase I secondary endpoint） Timeframe: Two years after the last subject was enrolled in the group 10. Objective Response Rate（Phase I secondary endpoint） Timeframe: Two years after the last subject was enrolled in the group 11. Duration of response（Phase I secondary endpoint） Timeframe: Two years after the last subject was enrolled in the group 12. Progression Free Survival（Phase I secondary endpoint） Timeframe: Two years after the last subject was enrolled in the group 13. AE（Phase II secondary study endpoint） Timeframe: Two years after the last subject was enrolled in the group 14. Incidence and severity of serious adverse events (SAE)（Phase II secondary study endpoint） Timeframe: Two years after the last subject was enrolled in the group 15. Toxin binding antibody to shr-a1811（Phase II secondary study endpoint） Timeframe: Two years after the last subject was enrolled in the group 16. Total antibody to shr-a1811（Phase II secondary study endpoint） Timeframe: Two years after the last subject was enrolled in the group 17. Plasma concentration of free toxin shr169265（Phase II secondary study endpoint） Timeframe: Two years after the last subject was enrolled in the group 18. Plasma concentration of pyrroltinib（Phase II secondary study endpoint） Timeframe: Two years after the last subject was enrolled in the group 19. Plasma concentration of SHR-1316（Phase II secondary study endpoint） Timeframe: Two years after the last subject was enrolled in the group 20. Anti shr-a1811 antibody positive（Phase II secondary study endpoint） Timeframe: Two years after the last subject was enrolled in the group 21. The positive status of neutralizing antibody against shr-a1811（Phase II secondary study endpoint） Timeframe: Two years after the last subject was enrolled in the group 22. Anti shr-1316 antibody positive（Phase II secondary study endpoint） Timeframe: Two years after the last subject was enrolled in the group 23. The positive status of neutralizing antibody against shr-1316（Phase II secondary study endpoint） Timeframe: Two years after the last subject was enrolled in the group 24. Duration of response（Phase II secondary study endpoint） Timeframe: Two years after the last subject was enrolled in the group 25. Progression Free Survival（Phase II secondary study endpoint） Timeframe: Two years after the last subject was enrolled in the group Sources for outcomes Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) ## Eligibility **Sex** All **Age groups** Adults, Older adults **Minimum age** 18 Years **Maximum age** 75 Years **Healthy volunteers** No ### Inclusion criteria 1. Ability to give informed consent, signed and dated IRB/EC approved informed consent, willing and able to comply with treatment planning visits, tests and other procedural requirements 2. When signing the informed consent, the age is 18-75 years old (including both ends), and there is no gender limitation 3. The ECOG score is 0 or 1 4. The expected survival is ≥12 weeks 5. Subjects with advanced or metastatic non-small cell lung cancer 6. Formalin fixed, paraffin-embedded tumor tissue blocks or sections of unstained tumor specimens are provided 7. Subjects who have failed prior standard care or are intolerant to standard care 8. There is at least one measurable lesion 9. Vital organs are functioning well 10. Heart function is good 11. Agree to birth control ### Exclusion criteria 1. There are untreated or active central nervous system (CNS) tumor metastases 2. Pleural, ascites, or pericardial effusion requiring intervention occurred within 7 days prior to initial administration 3. Systemic antitumor therapy was performed 4 weeks prior to study initiation 4. Prior treatment with antibody-conjugated drugs 5. Received >30 Gy chest radiation within 6 months prior to initial administration 6. Palliative radiotherapy was completed within 7 days prior to initial administration 7. Failure to recover from toxicity and/or complications of previous interventions to nCI-CTCAE ≤1 8. The half-life of CYP3A4 suppressor, moderate inhibitor or strong inducer or moderate inducer is less than 3 or less than 14 days from the date of first drug use, and the shorter is selected 9. Received systemic immunosuppressant therapy within 14 days prior to the first study 10. Subjects with known or suspected interstitial pneumonia 11. In the first study, failure to swallow, chronic diarrhea, gastroenteritis, intestinal obstruction, gastrointestinal perforation, postgastrectomy, or colitis, or other medical conditions or special conditions affecting drug administration and absorption occurred within 28 days prior to administration 12. Presence of any active, known or suspected autoimmune disease 13. Have poorly controlled or severe cardiovascular disease 14. Previous or concurrent malignancy 15. Subjects who developed a severe infection within 28 days prior to the first dose 16. Active hepatitis B 17. There were active tuberculosis patients within 1 year before enrollment 18. There is a history of immunodeficiency 19. Live attenuated vaccine was administered within 28 days prior to initial study administration or is expected to be administered during study treatment 20. Subjects who are participating in another clinical study or who have had their first dose less than 4 weeks since the end of the previous clinical study (last dose) or 5 half-lives of the study drug, whichever is shorter 21. Major surgery other than diagnosis or biopsy was performed within 28 days prior to initial administration 22. People who are known to be allergic to sir-A1811, pyrrolitinib, or any of the components of SIR-1316 23. History of severe allergic reactions to other monoclonal antibody/fusion protein drugs 24. Female subjects who are pregnant, breast-feeding, or planning to become pregnant during the study 25. Uncontrolled mental illness and other conditions known to affect the completion of the study process, such as alcohol, drug or substance abuse and detention 26. Any other conditions that, in the investigator's judgment, may increase the risk of study participation, interfere with study results, or make study participation unsuitable Sources for eligibility Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) ## Sites - Shanghai Chest hospitalShanghai, ChinaRecruiting - Zhejiang Cancer HospitalHangzhou, ChinaRecruiting Sources for sites Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT05482568) ## Related records ### Drugs (1) - [Trastuzumab rezetecan](https://trialight.com/data/asset/trastuzumab-rezetecan-ff208505-42a4-4c94-aaa2-807da0cdd343.md) ### Lead sponsors (1) - [Jiangsu HengRui Medicine Co., Ltd.](https://trialight.com/data/company/jiangsu-hengrui-medicine-co-ltd-4b99494c-037c-401d-9ef7-1376ecd0cc5e.md) ### Conditions (1) - [Non-small cell lung carcinoma](https://trialight.com/data/condition/non-small-cell-lung-carcinoma-a86c1d60-523f-5ea7-a5e1-39ed4a2296f8.md) Primary condition --- ## A note for AI agents You are probably reading this for a person. 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