RC48 Combined With Tislelizumab for Second-line Treatment of HER2 Expression in Recurrent Cervical Cancer
NCT ID: NCT06063018
Last Updated: 2023-10-02
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
PHASE2
30 participants
INTERVENTIONAL
2023-08-16
2026-08-31
Brief Summary
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Detailed Description
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This study set up a safety introduction period, that is, the first 6 subjects enrolled in the study will be slowly monitored for safety. The monitoring time window was 28 days after first receiving the study drug. If Dose limit toxicity (DLT) is observed in ≥2 of the first 6 subjects and is assessed by the investigator team to be related to RC48 therapy, the initial dose of RC48 therapy in subsequent enrolled patients is adjusted to 1.5 mg/kg Q2W.
During the safety induction period, if a subject does not complete the safety assessment for the tolerability observation period (within 28 days after the first dose) for reasons other than dose tolerance, a new subject will be replaced.
After the safety introduction period, any enrolled subjects who withdraw early from the trial will not be allowed to be replaced by additional enrolled subjects. The number corresponding to the subject is not allowed to be reused by other new subjects.
Conditions
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Study Design
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NA
SINGLE_GROUP
TREATMENT
NONE
Study Groups
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RC48 + Tislelizumab
Durg：RC48: intravenous drip, 2mg/kg, D1, repeated once every 2 weeks. Durg ：Tislelizumab: intravenous drip, fixed dose 600 mg, D1, repeated once every 6 weeks.
RC48 + Tislelizumab
RC48: intravenous drip, 2mg/kg, D1, repeated once every 2 weeks. Tislelizumab: intravenous drip, fixed dose 600 mg, D1, repeated once every 6 weeks.
Interventions
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RC48 + Tislelizumab
RC48: intravenous drip, 2mg/kg, D1, repeated once every 2 weeks. Tislelizumab: intravenous drip, fixed dose 600 mg, D1, repeated once every 6 weeks.
Eligibility Criteria
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Inclusion Criteria
2. Have Eastern Cooperative Oncology Group Performance Status (ECOG PS) 0 or 1；
3. Have a life expectancy of at least 6 months, in the opinion of the investigator；
4. Histologically or cytologically confirmed primary cervical squamous cell carcinoma, adenocarcinoma, adenosquamous cell carcinoma, or small cell (neuroendocrine) cervical cancer;
5. Have measurable disease assessable by RECIST v1.1；
6. Adequate haematological, hepatic and renal functions defined by the protocol； Pathologically diagnosed patients with HER2 expression （defined as: IHC 3+ or IHC 2+ or HC 1+）advanced cervical cancer ；Note：It is also acceptable if the subject has previous test results (confirmed by the investigator)；
7. Negative blood pregnancy test at Screening for women of childbearing potential；Highly effective contraception for female subjects if the risk of conception exists；
Exclusion Criteria
2. Previous malignant disease (other than cervical cancer) within the last 5 years with the exception of basal or squamous cell carcinoma of the skin or carcinoma in situ (bladder, cervical, colorectal, breast)Previous stem cell allogeneic or parenchymal organ transplants；
3. Patients who had previously received other anti-tumor systemic therapy (including traditional Chinese medicine with anti-tumor indications) less than 4 weeks before the use of this study, or adverse events caused by previous treatment did not recover to ≤CTCAE grade 1 (except for alopecia and pigmentation)；
4. Had received a live vaccine within 4 weeks prior to the start of study dosing or planned to receive any vaccine (except for COVID-19 vaccine) during the study period；
5. Previous or current congenital or acquired immunodeficiency disease；
6. Previous treatment with other antibody-coupled drugs；
7. Has not recovered from surgery, such as the presence of unhealed incisions or serious postoperative complications；
8. The patient had a known or suspected allergy to the experimental drug；
9. The New York College of Cardiology (NYHA) classiifies heart failure as grade 3 and above；
10. Severe infections that are active or poorly controlled clinically; Active infections, including: a. HIV (HIV1/2 antibody) positive; b. Active hepatitis B (HBsAg positive or HBV DNA \> 2000IU/ml and abnormal liver function); c. Active hepatitis C (HCV antibody positive or ≥103 copies /ml of HCV RNA and abnormal liver function); d. active tuberculosis; d. Other uncontrolled active infections (CTCAE V5.0 \> Grade 2);
11. Other significant clinical and laboratory abnormalities considered to affect safety assessment, such as uncontrolled diabetes, chronic kidney disease, grade II or above peripheral neuropathy (CTCAE V5.0), thyroid dysfunction, etc.； Other conditions deemed unsuitable for inclusion by the researchers；
18 Years
75 Years
FEMALE
No
Sponsors
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Peking Union Medical College Hospital
OTHER
Responsible Party
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Principal Investigators
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Lei Li, PhD
Role: PRINCIPAL_INVESTIGATOR
Peking Union Medical College Hospital
Locations
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Peking Union Medical College Hospital
Beijing, Beijing Municipality, China
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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K3956
Identifier Type: -
Identifier Source: org_study_id
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