Efficacy and Safety of TQB2450 Injection Combined With Chemotherapy ± Anlotinib Hydrochloride Capsules for Advanced Endometrial Cancer or Sarcoma of Uterus.

July 21, 2023 updated by: Chia Tai Tianqing Pharmaceutical Group Co., Ltd.

Evaluating the Efficacy and Safety of TQB2450 Injection Combined With Chemotherapy ± Anlotinib Hydrochloride Capsules for First-line Treatment of Patient With Advanced Endometrial Cancer or Sarcoma of Uterus: a Multi-center, Open-label, Randomized Controlled, Phase II Clinical Trial.

This study plans to enroll 69 subjects of endometrial cancer and 5-10 subjects of sarcoma of uterus. The experimental set is divided into lead-in trial and formal trial. The lead-in trial includes 9 subjects to observe the safety of the combination and determine the dosage of anlotinib dihydrochloride capsules before the formal phase.

The formal trial includes 60 subjects of endometrial cancer and 5-10 subjects of sarcoma of uterus. The purpose is to evaluate efficacy and safety of TQB2450 injection combined with chemotherapy ± anlotinib hydrochloride capsules for first-line treatment and maintenance treatment of patient with advanced endometrial cancer or sarcoma of uterus, and explore biomarkers related to efficacy, mechanism of action, safety and/or pathological mechanisms, the surgical conversion rate. ORR is the primary endpoint.

Study Overview

Status

Recruiting

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Estimated)

79

Phase

  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

  • Name: Xiaojun Chen, Doctor
  • Phone Number: 021-33189900
  • Email: cxjlhjj@163.com

Study Locations

  • China
    • Guangdong
      • Guangzhou, Guangdong, China, 510120
        • Recruiting
        • Sun Yat-sen Memorial Hospital
        • Contact:
          • Ke Wang, Doctor
        • Contact:
    • Hubei
      • Wuhan, Hubei, China, 430062
        • Recruiting
        • Zhongnan Hospital of Wuhan University
        • Contact:
    • Hunan
      • Changsha, Hunan, China, 410013
        • Recruiting
        • Hunan Cancer Hospital
        • Contact:
    • Jiangsu
      • Taizhou, Jiangsu, China, 225399
        • Recruiting
        • Taizhou People's Hospital
        • Contact:
    • Liaoning
      • Shenyang, Liaoning, China, 110801
        • Recruiting
        • Liaoning cancer Hospital & Institute
        • Contact:
    • Shaanxi
      • Xi'an, Shaanxi, China, 710061
        • Recruiting
        • The First Affiliated Hospital of Xi'An JiaoTong University
        • Contact:
          • Hua Qian, Doctor
          • Phone Number: +86 13515155623
          • Email: qhtzry@163.com
    • Shandong
      • Jinan, Shandong, China, 250117
        • Recruiting
        • Shandong Cancer Hospital
        • Contact:
      • Linyi, Shandong, China, 276002
        • Recruiting
        • LinYi Cancer Hospital
        • Contact:
      • Yantai, Shandong, China, 264099
        • Recruiting
        • Yantai Yuhuangding Hospital
        • Contact:
    • Shanghai
      • Shanghai, Shanghai, China, 200090
        • Recruiting
        • Obstetrics & Gynecology Hospital of Fudan University
        • Contact:
    • Tianjin
      • Tianjin, Tianjin, China, 300181
        • Recruiting
        • TianJin Medical University Cancer Institute & Hopspital
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • The subjects voluntarily participated in this study, signed the informed consent, and had good compliance;
  • Age: ≥18 years old (when signing the informed consent form); ECOG PS score: 0-1; expected survival period of more than 3 months; body mass index (BMI) > 18.5 and weight > 40kg;

  • Who have not received first-line systemic anticancer therapy and are not suitable for receiving treatment other than systemic treatment:

    1. Group 1 and 2: Stage III/IV epithelial endometrial cancer (including endometrioid carcinoma, non-endometrioid carcinoma, carcinosarcoma) confirmed by histopathology, and the subject also needs to meet one of the following categories:

      1. Newly diagnosed subjects: there are still residual lesions visible on imaging after non-radical surgery;
      2. Subjects with initial recurrence: if the subject received systemic platinum-based adjuvant and/or neoadjuvant chemotherapy，and the recurrence time is more than 6 months from the end of the last chemotherapy，then the previous chemotherapy is allowed.

    2. Group 3: Stage I-IV sarcoma of uterus, and the subject also needs to meet one of the following categories:

      1. Newly diagnosed/initial recurrence subject of high grade endometrial stromal sarcoma (ESS)、undifferentiated Uterine sarcoma (UUS) , uterine Leiomyosarcoma and adenosarcoma(uLMS) with sarcoma overgrowth (OS). The definition of new diagnosis and initial recurrence is the same as above.
      2. Low grade ESS, adenosarcoma without SO and other Uterine sarcoma with ER+/PR+，the subjects who failed in antiestrogen treatment.
  • According to the RECIST 1.1 criteria, there is at least one measurable lesion. If the measurable lesion is located in the area of previous radiotherapy, it should be clearly defined as progressing state;
  • Tumor tissue samples can be provided to detect MSI/MMR status or traceable test reports;

  • The main organs function well and meet the following standards:

    1. Blood routine examination standards (no blood transfusion within 7 days before screening, no correction with hematopoietic stimulating factor drugs):

      1. Hemoglobin (HGB) ≥90 g/L;
      2. The absolute value of neutrophils (NEUT)≥1.5×109/L;
      3. Platelet count (PLT) ≥ 90 × 109/L;

    2. The biochemical examination shall meet the following standards:

      1. Total bilirubin (TBIL) ≤ 1.5 times the upper limit of normal (ULN);
      2. Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 2.5×ULN. If accompanied by liver metastasis, ALT and AST≤5×ULN;
      3. Serum creatinine (Cr) ≤ 1.5×ULN or creatinine clearance (Ccr) ≥ 60ml/min;
      4. Serum albumin (ALB)>30g/L;
    3. Urine routine examination standard: urine routine indicates urine protein <++; if urine protein ≥++, it is necessary to confirm the 24-hour urine protein quantitative ≤1.0g;

    4. Coagulation function or thyroid function tests should meet the following criteria:

      1. Prothrombin time (PT), activated partial thromboplastin time (APTT), international normalized ratio (INR) ≤ 1.5×ULN (no anticoagulation therapy);
      2. Thyroid-stimulating hormone (TSH) ≤ ULN; T3 and T4 levels should be investigated if abnormal, and normal T3 and T4 levels can be selected.
    5. Echocardiography assessment: Left ventricular ejection fraction (LVEF) ≥50%.
    6. 12-lead electrocardiogram evaluation: QTc<470ms.
  • Female subjects should agree that contraceptive measures (such as intrauterine devices or condoms) must be used during the study period and within 6 months after the end of the study; the serum pregnancy test must be negative within 7 days before study enrollment, and must be Non-lactating subjects.

Exclusion Criteria:

  • Tumor disease and medical history:

    1. Other malignant tumors that have occurred or are currently concurrently present within 3 years. The following conditions were eligible for enrollment: other malignancies treated with a single surgery, achieving 5 consecutive years of disease-free survival (DFS); cured cervical carcinoma in situ, non-melanoma skin cancer, and superficial bladder tumors [Ta ( non-invasive tumor), Tis (carcinoma in situ) and T1 (tumor-infiltrating basement membrane)];
    2. Pathologically suggested endometrial leiomyosarcoma, endometrial stromal sarcoma, undifferentiated uterine sarcoma or other high-grade sarcoma (Applicable to group 1 and 2), Pathologically suggested epithelial endometrial cancer or Carcinosarcoma (Applicable to group 3);
    3. The presence of tumor thrombus, spinal cord compression caused by bone metastases, brain metastases or cancerous meningitis;
    4. Imaging (CT or MRI) shows that the tumor has invaded around important blood vessels or the investigator judges that the tumor is very likely to invade important blood vessels and cause fatal bleeding during the follow-up study;
    5. Severe bone damage caused by tumor bone metastasis; including weight-bearing bone pathological fractures and spinal cord compression that occurred within 6 months or predicted by the investigator to be likely to occur in the near future;
    6. Uncontrolled pleural effusion, pericardial effusion or ascites judged by the investigator that still needs repeated drainage.

  • Previous anti-tumor therapy or concomitant medication (the washout period is calculated from the end of the last treatment):

    1. Previously received anti-angiogenesis drugs, related immunotherapy drugs for PD-1, PD-L1, CTLA-4;
    2. Received drugs with immunomodulatory function, chemotherapy, radiotherapy, clinical trial drug treatment, traditional Chinese medicine or proprietary Chinese medicine with anti-tumor indications, or other anti-cancer therapy within 4 weeks before receiving the study drug for the first time;
    3. Received hormone therapy for endometrial cancer within 1 week before receiving the first study drug treatment;
    4. It is not satisfied that at least 5 half-lives have elapsed from the last use of the targeted drug to the first receiving of the study drug, if it is a combination drug, the drug with the longest half-life shall be calculated;
    5. Those who have undergone major surgery, major surgical treatment, incisional biopsy, obvious traumatic injury, or have not recovered sufficiently from previous surgery in the judgment of the investigator within 3 weeks before the first treatment with the study drug, or are expected to be required during the study period. Major surgery;
    6. The toxicity related to previous anti-tumor therapy has not recovered to CTCAE ≤ grade 1, except for alopecia and grade 2 peripheral neuropathy.

  • Comorbid diseases and medical history:

    1. History of liver-related diseases: a. Decompensated cirrhosis; b. Active or chronic hepatitis; c. Bleeding disease secondary to hepatic insufficiency.
    2. Kidney related medical history: a. Renal failure requiring hemodialysis or peritoneal dialysis; b. Past or existing nephrotic syndrome, chronic nephritis.
    3. Cardiovascular and cerebrovascular related medical history: a. Suffering from epilepsy and requiring treatment; b. New York Heart Association class II-IV heart failure, second-degree or higher heart block, myocardial infarction within the past 6 months or Arterial thrombosis events, unstable arrhythmia or unstable angina; c. Cerebrovascular accident, cerebral infarction, etc. within 6 months; d. If the treatment can adequately control blood pressure, the group is allowed to enter the group; e. Past or current heart valve inflammation, endocarditis; f. Cardiovascular syncope, pathological ventricular arrhythmia.
    4. Gastrointestinal-related medical history: a. Inability to take oral medications; b. History of malabsorption syndrome or other diseases that interfere with gastrointestinal absorption; c. Active peptic ulcer or ulcerated lower gastrointestinal tract in the past 6 months Treated for inflammation; d. Persistent chronic diarrhea of grade 2 and above despite maximum medical treatment.
    5. Lung-related medical history: a. History of idiopathic pulmonary fibrosis, organized pneumonia, drug-induced pneumonia, idiopathic pneumonia, or evidence of active pneumonia found on chest CT scan during screening; b. Bronchodilator required Medically intervened bronchial asthma; c. The clinical manifestations are suspected to be tuberculosis, T-SPOT positive is judged by the investigator to have tuberculosis infection or active tuberculosis within 1 year before enrollment;
    6. Endocrine-related medical history: a. Poor control of type I or II diabetes; b. History of pituitary or adrenal dysfunction; c. Thyroid-stimulating hormone (TSH) > ULN, if T3 and T4 levels are normal, they can be enrolled.
    7. Immune-related medical history: a. A history of immunodeficiency, including HIV positive or other acquired and congenital immunodeficiency diseases; b. Organ transplantation planned or previously received, or hematopoietic stem cells received within 60 days before the first dose Transplant, or have obvious host transplant response; c. Active autoimmune disease; d. Systemic or topical immunosuppressive or hormonal therapy is required to achieve immunosuppression, and continue to be used within 7 days before the first dose Glucocorticoids, or patients who still need immunosuppressive drugs within 5 half-lives before the first dose.
    8. Bleeding risk: a. Suffering from bleeding (hemoptysis), coagulation disease or using warfarin, aspirin and other antiplatelet aggregation drugs (except aspirin ≤100 mg/d for prophylaxis); b. Regardless of severity, there are any signs or history of bleeding constitution; c. within 4 weeks before the first dose, any CTC AE ≥ grade 3 bleeding or bleeding events;
    9. The patient has an active systemic infection or an excessive viral load;
    10. Combining serious or not well-controlled diseases or diseases that the investigator determines may have a greater risk or affect the completion of the study, including but not limited to: a. History of clear neurological or mental disorders; b. Treponema pallidum specific antibody positive.
    11. Those who have a history of drug abuse and cannot quit or have a history of drug use.

  • Research and treatment related:

    1. History of vaccination with live attenuated vaccine within 28 days before the start of study treatment, inactivated vaccine within 7 days, or planned vaccination during the study period;
    2. Those who have a history of severe allergic diseases, severe drug allergies, and are known to be allergic to macromolecular protein preparations or TQB2450 injection or any components in the prescription of Anlotinib capsules, their adjuvants and similar drugs;
  • Subjects with insufficient compliance or other reasons are not suitable for enrollment after the investigator's assessment.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Group one

First-line treatment: TQB2450 injection 1200mg,d1/Q3W+Carboplatin Injection, AUC=5 mg/ml.min,d1/Q3W + Paclitaxel Injection 175mg/m2,d1/Q3W;6-8 cycles;

Maintenance treatment: TQB2450 injection, 1200mg，d1/Q3W
Drug: TQB2450 injection
TQB2450 is a humanized monoclonal antibody targeting programmed death ligand-1 (PD-L1), which prevents the binding of PD-L1 to PD-1 and B7.1 receptors on the surface of T cells, thereby reactivating T cells and enhancing the immune response.
Drug: Carboplatin Injection
Carboplatin which s similar to alkylating agent, is a second-generation platinum anti-tumor drug, which mainly causes cross-linking of DNA within and between chains, destroys DNA molecules, and disintegrates the helix.
Drug: Paclitaxel Injection
Paclitaxel is a diterpene alkaloid with anticancer activity
Experimental: Group two
First-line treatment: TQB2450 Injection 1200mg, d1/Q3W + Anlotinib Hydrochloride Capsules 8mg/qd, d8-21/Q3W + Carboplatin Injection AUC=5 mg/ml.min, d1/Q3W + Paclitaxel Injection 175mg/m2, d1/Q3W ; 6-8 cycles; Maintenance treatment: TQB2450 injection+ Anlotinib Hydrochloride Capsules 8mg/qd, d8-21/Q3W
Drug: Anlotinib Hydrochloride Capsule
Anlotinib hydrochloride is a muti-target tyrosine kinase inhibitor.
Drug: TQB2450 injection
TQB2450 is a humanized monoclonal antibody targeting programmed death ligand-1 (PD-L1), which prevents the binding of PD-L1 to PD-1 and B7.1 receptors on the surface of T cells, thereby reactivating T cells and enhancing the immune response.
Drug: Carboplatin Injection
Carboplatin which s similar to alkylating agent, is a second-generation platinum anti-tumor drug, which mainly causes cross-linking of DNA within and between chains, destroys DNA molecules, and disintegrates the helix.
Drug: Paclitaxel Injection
Paclitaxel is a diterpene alkaloid with anticancer activity
Experimental: Group three

First-line treatment stage:

TQB2450 injection 1200mg, d1/Q3W + anlotinib hydrochloride capsules 8mg/qd, d8-21/Q3W+ chemotherapy（① Doxorubicin Hydrochloride Injection 60mg/㎡，d1/Q3W; or ② Gemcitabine Hydrochloride Injection 900mg/㎡, d1, d8/Q3W+ Docetaxel Injection 75mg/㎡, d8/Q3W）; 6-8 cycles;

Maintenance phase:

TQB2450 injection 1200mg, d1/Q3W+ Anlotinib hydrochloride capsules 10mg/qd, d8-21/Q3W
Drug: Anlotinib Hydrochloride Capsule
Anlotinib hydrochloride is a muti-target tyrosine kinase inhibitor.
Drug: TQB2450 injection
TQB2450 is a humanized monoclonal antibody targeting programmed death ligand-1 (PD-L1), which prevents the binding of PD-L1 to PD-1 and B7.1 receptors on the surface of T cells, thereby reactivating T cells and enhancing the immune response.
Drug: Doxorubicin Hydrochloride Injection
Doxorubicin hydrochloride is a cycle non-specific anticancer chemotherapy drug, which directly acts on DNA, changes the nature of DNA template, and inhibits DNA polymerase.
Drug: Gemcitabine Hydrochloride Injection
Gemcitabine is a cell cycle specific antimetabolic drug, which mainly acts on tumor cells at the DNA synthesis stage.
Drug: Docetaxel injection
Docetaxel is an anti-tumor drug of paclitaxel, which plays an anti-tumor role by interfering with the microtubule network necessary for cell Mitosis and interphase cell function.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Investigator-assessed objective response rate (ORR)
Time Frame: Through study completion, an average of 24 months
The proportion of patients whose tumors have shrunk to a certain amount and maintained for a certain period of time, including cases with complete remission and partial remission
Through study completion, an average of 24 months

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Progression Free Survival (PFS)
Time Frame: From data of randomization until the date of first documented progression or date death from any cause, whichever came first, assessed up to 24 months
From randomization to the first occurrence of disease progression or death from any cause. Disease progression refers to tumor growth, or the metastasis of primary tumor lesions, or the discovery of new lesions, etc.
From data of randomization until the date of first documented progression or date death from any cause, whichever came first, assessed up to 24 months
Overall survival (OS)
Time Frame: From date of randomization until the date of death from any cause, assessed up to 60 months
From randomization to the time of death of death from any cause
From date of randomization until the date of death from any cause, assessed up to 60 months
Duration of Remission (DOR)
Time Frame: The length of time the patient received this regimen to keep the tumor shrinking, through study completion, an average of 24 months
The period from the first judgment of complete remission (CR) or partial remission (PR) to the discovery of disease progression (PD).
The length of time the patient received this regimen to keep the tumor shrinking, through study completion, an average of 24 months
Disease Control Rate (DCR)
Time Frame: Through study completion, an average of 24 months
the proportion of patients whose tumors shrink or remain stable for a certain period of time, including complete remission (CR, Complete Response), partial remission (PR, Partial Response) and stable (SD, stable Disease) cases
Through study completion, an average of 24 months
Incidence and severity of adverse events (AEs) and serious adverse events (SAEs)
Time Frame: Baseline to other antitumor therapy, through study completion, an average of 24 months
The occurrence of all adverse events (AEs), serious adverse events (SAEs) and treatment-related adverse events (TEAEs).
Baseline to other antitumor therapy, through study completion, an average of 24 months
Abnormal laboratory test indicators
Time Frame: Baseline to other antitumor therapy, through study completion, an average of 24 months
The incidence of abnormal laboratory test indicators of participants by attachment 1 in the test protocol.
Baseline to other antitumor therapy, through study completion, an average of 24 months
The surgical conversion rate
Time Frame: Baseline to other antitumor therapy, through study completion, an average of 24 months
The proportion of subjects who meet the criteria and undergo radical resection surgery.
Baseline to other antitumor therapy, through study completion, an average of 24 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Chia Tai Tianqing Pharmaceutical Group Co., Ltd.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

August 22, 2022

Primary Completion (Estimated)

June 1, 2024

Study Completion (Estimated)

December 1, 2024

Study Registration Dates

First Submitted

July 6, 2022

First Submitted That Met QC Criteria

July 28, 2022

First Posted (Actual)

August 1, 2022

Study Record Updates

Last Update Posted (Estimated)

July 24, 2023

Last Update Submitted That Met QC Criteria

July 21, 2023

Last Verified

April 1, 2023

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • TQB2450-II-14

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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