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Trial record 4 of 9 for:    GB226

Safety and Efficacy of Genolimzumab (GB226) in Combination With Fruquintinib

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details. Identifier: NCT03976856
Recruitment Status : Recruiting
First Posted : June 6, 2019
Last Update Posted : March 3, 2021
Hutchison Medipharma Limited
Information provided by (Responsible Party):
Genor Biopharma Co., Ltd.

Brief Summary:
This study is a multi-center, open-label, dose-finding phase Ib clinical study with extension phase, which is aimed at evaluating the efficacy and safety of GB226 combined with fruquintinib in treatment of relapsed or metastatic NSCLC patients with EGFR-sensitive mutations who have failed to respond to EGFR-TKI treatment,evaluating the pharmacokinetic characteristics of GB226 and fruquintinib, and the immunogenicity of GB226, and preliminarily evaluating the antitumor activity of GB226 and fruquintinib.

Condition or disease Intervention/treatment Phase
Metastatic Non-small Cell Lung Cancer Drug: GB226 Drug: Fruquintinib Phase 1

Detailed Description:
In this study, it is planned to enroll at least 42 NSCLC patients who meet relevant criteria. This study includes dose escalation phase and extension phase of the combined therapy: three combined dose groups are planned in the dose escalation phase; the dose extension phase is divided into two cohorts.

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Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 42 participants
Allocation: N/A
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: A Phase Ib Clinical Study With Extension Phase to Evaluate Safety and Efficacy of Genolimzumab (GB226) in Combination With Fruquintinib in the Treatment of Relapsed or Metastatic NSCLC Patients
Actual Study Start Date : July 23, 2019
Estimated Primary Completion Date : December 2021
Estimated Study Completion Date : December 2022

Resource links provided by the National Library of Medicine

Arm Intervention/treatment
Experimental: GB226+Fruquintinib
Geptanolimab combined with Fruquintinib
Drug: GB226
Geptanolimab, 210mg,q2w,ivgtt.
Other Name: Geptanolimab

Drug: Fruquintinib
Fruquintinib, 3mg or 4mg or 5mg, qd.po. 3 weeks-on,1 week-off
Other Name: HMPL-013

Primary Outcome Measures :
  1. Incidence of Adverse Event [ Time Frame: all adverse events will be recorded from the time the consent form is signed through 90 days following cessation of treatment. ]
    Assessment of adverse events (AEs) graded by Common Terminology Criteria for Adverse Events (CTCAE) v4.03

  2. Incidence of Serious Adverse Event [ Time Frame: all adverse events will be recorded from the time the consent form is signed through 90 days following cessation of treatment. ]
    Assessment of serious adverse events (SAEs) graded by Common Terminology Criteria for Adverse Events (CTCAE) v4.03

  3. Dose Limited Toxicity [ Time Frame: Day 1 to Day 28 after first dose ]
    Incidence of Dose Limited Toxicity

  4. Maximum Tolerated Dose [ Time Frame: Day 1 to Day 28 after first dose ]
    Defined as the highest dose tested in which only 0 or 1 out of 6 evaluable patients experience a dose limiting toxicity, as graded by the National Cancer Institute (NCI) Common terminology Criteria for Adverse Events (CTCAE) version 4.03

Secondary Outcome Measures :
  1. Cmax [ Time Frame: up to 90 days after the last administration ]

  2. Tmax [ Time Frame: up to 90 days after the last administration ]

  3. AUC0-t [ Time Frame: up to 90 days after the last administration ]

  4. AUC0-∞ [ Time Frame: up to 90 days after the last administration ]

  5. MRT [ Time Frame: up to 90 days after the last administration ]

  6. Vd [ Time Frame: up to 90 days after the last administration ]

  7. CL [ Time Frame: up to 90 days after the last administration ]

  8. AUC 0-τ [ Time Frame: up to 90 days after the last administration ]
    AUC 0-τ

  9. C avg [ Time Frame: up to 90 days after the last administration ]
    C avg

  10. C min [ Time Frame: up to 90 days after the last administration ]
    C min

  11. CL ss [ Time Frame: up to 90 days after the last administration ]
    CL ss

  12. Objective Response Rate, ORR [ Time Frame: up to 90 days after the last administration ]
    To evaluate the efficacy of GB226 as defined by objective response rate in patients with lung cancer.

  13. Disease control rate,DCR [ Time Frame: up to 90 days after the last administration ]
    To evaluate the efficacy of GB226 as defined by disease control rate in patients with lung cancer.

  14. Duration of response, DOR [ Time Frame: up to 90 days after the last administration ]
    To evaluate the duration of response (DOR) of GB226 in patients with lung cancer

  15. Progression-free survival, PFS [ Time Frame: up to 90 days after the last administration ]
    To evaluate the efficacy of GB226 as defined by progression-free survival in patients with lung cancer

  16. Overall survival, OS [ Time Frame: up to 90 days after the last administration ]
    To evaluate the efficacy of GB226 as defined by overall survival in patients with lung cancer.

  17. Concentration of AntiDrug Antibody, ADA [ Time Frame: up to 90 days after the last administration ]
    To evaluate the immunogenicity of GB226 in Chinese patients with lung cancer.

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.

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Ages Eligible for Study:   18 Years to 75 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  1. Aged 18-75 years, male or female;
  2. Understanding the procedures and contents of the study, and voluntarily signing the written informed consent form;
  3. Histologically or cytology confirmed relapsed or metastatic NSCLC;
  4. EGFR gene sensitive mutation is confirmed positive, any of following is met: exon 19 deletion (19DEL), exon 21 point mutation (L858R / L861Q), 18 exon point mutation (G719X), 20 exon point mutation (S768I). Moreover, the following conditions are met:

    1. No T790M mutation after failure of EGFR-TKI treatment;
    2. T790M mutation after EGFR-TKI treatment failure, and failed to respond to third-generation EGFR-TKI treatment; primary T790M mutation, progressed after third-generation EGFR-TKI treatment or no other available effective therapies;
    3. The above patients failed to respond to chemotherapy or are unwilling to or intolerable to chemotherapy;
  5. According to the RECIST 1.1 criteria, at least one target lesion (the lesion with a longest diameter ≥10 mm, or a lymph node with a short diameter ≥15 mm) are measured by CT or MRI;
  6. Expected survival ≥ 3 months;
  7. ECOG score: 0-1;
  8. Completion of systemic chemotherapy, radical/extensive therapy, or previous anti-tumor biological therapies (tumor vaccine, cytokine or growth factor for the purpose of tumor control) for at least 4 weeks, completion of local palliative radiotherapy for at least 1 week;
  9. The EGFR-TKI treatment has ended over 2 weeks before the use of study drugs;
  10. Patients who have not previously received treatment with TKI or monoclonal antibodies against Vascular Endothelial Growth Factor (VEGF) and/or VEGFR;
  11. At least 8 weeks after completion of major surgery requiring general anesthesia before the use of study drugs; at least 4 weeks after completion of surgery requiring local anesthesia/epidural anesthesia and recovery from the surgery;
  12. Discontinuation of systemic corticosteroids for at least 2 weeks before the use of study drugs (prednisone > 10 mg/day or equivalent dose);
  13. The values of the laboratory tests performed for screening must meet the following criteria:

    Blood routine test results(no blood transfusion, G-CSF or other drugs for correction within 14 days before screening):

    1. Hemoglobin HGB ≥90g/L;
    2. Absolute neutrophil count (ANC) ≥1.5x10^9/L;
    3. Platelet count PLT ≥100x10^9/L;

    Clinical biochemistry:

    1. Total bilirubin (TBIL) ≤1.5 times the upper limit of normal [ULN] [≤1.5 times for Gilbert syndrome);
    2. Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤2.5 times the ULN (AST and/or ALT ≤5×ULN for patients with liver metastases);
    3. Serum creatinine ≤ 1.5 × ULN or endogenous creatinine clearance rate≥ 50 mL/min (Cockcroft-Gault formula)
    4. Urine protein ˂ 2+ or ˂1.0 g/L. For patients with baseline urinary protein ≥ 2+ or ≥ 1.0 g/L, a 24-hour urine protein quantitative test should be performed, and the result should be ≤ 1.0 g/L;

    Coagulation Function:

    a)Activated partial thromboplastin time (APTT) or prothrombin time (PT) ≤1.5 times ULN

  14. Thyroid function variables: thyroid stimulating hormone (TSH), free thyroxine (FT3/FT4) within the normal range;
  15. Recovery of adverse reactions caused by previous treatment to grade 1 and below before enrollment (except hair loss and ≤grade 2 neurotoxicity caused by chemotherapeutic agents);
  16. Women who are confirmed not pregnant within within 7 days before administration; male or female subjects who are able to father or bear a child agree to take medically recognized effective contraceptive measures throughout the study period and within six months of completion of the study;
  17. Consent to provide tissue samples and receive biopsy if necessary.

Exclusion Criteria:

  1. Patients with lung squamous cell carcinoma (including adenosquamous carcinoma);
  2. ALK fusion gene rearrangement confirmed by genetic testing;
  3. Patients with history of other malignant tumors (except cured cervical carcinoma in situ, basal cell carcinoma of skin or squamous cell carcinoma) may not participate in the study unless the diseases have been cured for at least 5 years prior to enrollment, and it is estimated that no other treatment will be required throughout the study;
  4. Detection of the tumor lesion ≤ 5 mm from the large vessel, or a central tumor that invaded the local large vessel; or a significant pulmonary cavity or necrotizing tumor by imaging (CT or MRI);
  5. Active central nervous system (CNS) metastasis, including symptomatic brain metastasis, meningeal metastasis or spinal cord compression; patients with asymptomatic brain metastases can be enrolled (no progression and/or neurological symptoms or signs after surgical resection within at least 4 weeks after radiotherapy, no history of treatment with glucocorticoids, anticonvulsants or mannitol);
  6. Symptomatic, uncontrollable serous effusions such as ascites, pleural effusion, or pericardial effusion;
  7. History of arterial thrombosis or deep vein thrombosis within 6 months prior to enrollment, evidence or history of bleeding tendency within 2 months prior to enrollment, regardless of severity;
  8. Patients with thrombolytic therapy or therapeutic anticoagulant drugs (except prophylactic anticoagulant drugs) within 10 days before the first study drug;
  9. History of active, known autoimmune diseases, including but not limited to systemic lupus erythematosus, psoriasis, rheumatoid arthritis, inflammatory bowel disease, Hashimoto's thyroiditis, except type I diabetes, hypothyroidism that can be controlled by hormone replacement therapy only, skin diseases not requiring systemic treatment (such as vitiligo and psoriasis) and controlled celiac disease.
  10. Previous treatment with anti-PD-1, anti-PD-L1, anti-PD-L2, or anti-CTLA-4 antibodies (or any other antibodies that act on T-cell costimulatory or checkpoint pathways);
  11. Uncontrolled hypertension (systolic blood pressure﹥140mmHg and/or diastolic blood pressure﹥90mmHg), pulmonary hypertension or unstable angina; myocardial infarction, bypass surgery or stent surgery within 6 months before administration of drug; history of chronic heart failure that meets the criteria for grade 3-4 defined by New York Heart Association (NYHA); severe arrhythmia requiring treatment, including QTc interval ≥450ms for male subjects and ≥ 470ms for female subjects (calculated by Fridericia formula); left ventricular ejection fraction (LVEF) <50%; cerebral vascular accident (CVA) or transient ischemic attack (TIA) within 6 months before administration of drug;
  12. Skin wounds, surgical site, wound site, severe mucosal ulcers or fractures that are not completely healed;
  13. Dysphagia or gastrointestinal disorders that may significantly affect absorption of oral drugs or any conditions that may cause gastrointestinal bleeding or perforation at the discretion of the investigator (such as duodenal ulcer, gastrointestinal obstruction, diverticulitis, intraperitoneal abscess, metastasis of peritoneal carcinoma, acute Crohn's disease, ulcerative colitis, large area stomach and small bowel resection). Patients with chronic Crohn's disease and ulcerative colitis (except total colon and rectal resection) should be excluded even during inactivity period. Patients with hereditary nonpolyposis colorectal cancer or familial adenomatous polyposis syndrome; patients with history of intestinal perforation and intestinal fistula who are not recovered after surgery;
  14. Previouly or currently suffered from active tuberculosis infection, or other infections requiring systemic treatment;
  15. Positive human immunodeficiency virus antibody (HIV-Ab), treponema pallidum antibody (TP-Ab) or hepatitis C antibody (HCV-Ab); positive hepatitis B virus surface antigen (HBsAg), and hepatitis B virus DNA copy number > upper limit of normal of the testing institution;
  16. Complications requiring treatment with immunosuppressive drugs or requiring systemic use of doses with immunosuppressive effects (prednisone >10 mg/day or equivalent dose of similar drugs); in the absence of active autoimmune disease, it is allowed to inhale or topically use steroids and prednisone >10mg/day or similar drugs at an equivalent dose.
  17. History of interstitial lung disease;
  18. Received treatment with other study drugs within 30 days before administration of the study drug or before 5 half-lives of other study drugs (whichever is longer); or use of investigational device within 30 days;
  19. Live vaccines or attenuated vaccines are expected to be administered within 4 weeks before administration, during treatment period or within 5 months after the last dose;
  20. History of drug addiction or drug abuse upon inquiry;
  21. Breastfeeding women;
  22. Known allergy to recombinant humanized PD-1 monoclonal antibody or any of its excipients; known allergy to analogues of fruquintinib; known history of allergic diseases or severe allergic constitution;
  23. Other circumstances based on which the investigator believes that the subject is not suitable for participation in this clinical study.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT03976856

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Contact: Shawn Yu, Master 86-010-65260820

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China, Shanghai
Shanghai chest hospital Recruiting
Shanghai, Shanghai, China, 200000
Contact: shun lu, doctor    021-22200000   
Sponsors and Collaborators
Genor Biopharma Co., Ltd.
Hutchison Medipharma Limited
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Principal Investigator: Shun Lu, Doctor Shanghai Chest Hospital
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Responsible Party: Genor Biopharma Co., Ltd. Identifier: NCT03976856    
Other Study ID Numbers: Gxplore-015
First Posted: June 6, 2019    Key Record Dates
Last Update Posted: March 3, 2021
Last Verified: March 2021
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: No

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Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No
Additional relevant MeSH terms:
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Carcinoma, Non-Small-Cell Lung
Carcinoma, Bronchogenic
Bronchial Neoplasms
Lung Neoplasms
Respiratory Tract Neoplasms
Thoracic Neoplasms
Neoplasms by Site
Lung Diseases
Respiratory Tract Diseases