Almonertinib as First-line Treatment in Patients With EGFR Mutations Positive in Advanced NSCLC With Brain Metastases (ACHIEVE)

July 26, 2023 updated by: Fan Yun, MD, Zhejiang Cancer Hospital

High-dose Almonertinib(HS-10296) as First-line Treatment in Patients With EGFR-sensitive Mutations in Advanced NSCLC With Brain Metastases: Prospective, Open-label, Multi-center, Single-arm Clinical Trial

This is a prospective, open-label, multi-center, single-arm clinical trial

Study Overview

Status

Recruiting

Conditions

Intervention / Treatment

Detailed Description

This is a prospective, open-label, multi-center, single-arm clinical trial aimed at patients with advanced non-small cell lung cancer (NSCLC) with asymptomatic brain metastases with epidermal growth factor receptor sensitive mutations (EGFRm+) who have not received any systemic treatment To evaluate the effectiveness and safety of high-dose almonertinib mesylate.Eligible patients were included in the high-dose almonertinib treatment group and received oral almonertinib 165 mg once a day.

Study Type

Interventional

Enrollment (Estimated)

63

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

Study Locations

    • Zhejiang
      • Hangzhou, Zhejiang, China, 310000
        • Recruiting
        • Cancer Hospital Affiliated to University of Chinese Academy of Sciences
        • 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 to 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  1. Age from 18 to 75 years old.
  2. Histology or cytology is confirmed to be NSCLC, imaging confirmed to be advanced NSCLC with brain metastasis (including relapsed or newly diagnosed advanced patients after previous surgical treatment; according to AJCC eighth edition lung cancer staging standards).
  3. Tumor tissue samples or blood samples are confirmed to be EGFR sensitive mutations (including exon 19 deletion or L858R, both alone or coexist with other EGFR mutations). Tumor tissue is the first choice for examination; if the tumor tissue is not accessible or the patient cannot accept a tissue biopsy, a blood sample can be sent.
  4. Have not received any systemic treatment. For patients who have received local treatment, the lesion within the scope of the local treatment cannot be used as the target lesion unless the lesion has progressed.
  5. According to RECIST1.1, the patient has at least one intracranial target lesion and one extracranial target lesion. The requirements for target lesions are: measurable lesions that have not undergone local treatment such as irradiation or have clearly progressed after local treatment, with the longest diameter at baseline ≥10 mm (if it is a lymph node, the maximum short diameter is required to be ≥15 mm).
  6. The brain condition is stable for at least 2 weeks before the study drug treatment, without any systemic (oral or parenteral) corticosteroid or anticonvulsant drug treatment. Non-absorbable corticosteroids can be used locally and inhaled according to the indications.
  7. The Eastern Cooperative Oncology Group (ECOG) physical status score is 0 or 1, and has not deteriorated at least 2 weeks before the study drug treatment, and the expected survival period is not less than 12 weeks.
  8. Female patients of childbearing age are willing to take appropriate contraceptive measures and should not breastfeed from signing the informed consent to 6 months after the last study drug treatment; male patients are willing to take appropriate contraceptive measures from signing the informed consent to 6 months after the last study drug treatment Use barrier contraception (ie condoms).
  9. Female patients of childbearing age must have a negative serum or urine HCG test within 7 days before enrollment in the study, and they must be non-lactating.
  10. The subject voluntarily participated and signed an informed consent form in writing.

Exclusion Criteria:

  1. Treatment with any of the following:

    1. Previously received EGFR tyrosine kinase inhibitor (EGFR-TKI) treatment (such as erlotinib, gefitinib, icotinib, afatinib, osimertinib, and almonertinib, etc.) );
    2. Within 4 weeks before the first administration of the study drug, the patient has undergone major surgery (such as craniotomy, thoracotomy, or laparotomy, etc.), or underwent minor traumatic surgery (biopsy, bronchoscopy, and Thoracic drainage). The definition of major surgery refers to the level 3 and level 4 surgery specified in the "Administrative Measures for the Clinical Application of Medical Technology" in Appendix H, which was implemented on November 1, 2018;
    3. Except for patients who have received local radiotherapy (palliative bone radiotherapy for non-target lesions) within 2 weeks before the first administration of the study drug; within 4 weeks before the first administration of the study drug, more than 30% of the bone marrow has been irradiated (calculated area of the bone marrow) See Annex I), or received extensive radiotherapy; received whole brain radiotherapy due to this disease before enrollment;
    4. Recurrence within 6 months after adjuvant or neoadjuvant treatment for early lung cancer; if there is both neoadjuvant therapy and adjuvant therapy, the adjuvant treatment time will be calculated;
    5. Within 14 days before the first administration of the research drug, Chinese medicines and preparations with anti-tumor therapy or anti-tumor adjuvant therapy have been used (see Appendix E for the list of drugs);
    6. There is pleural effusion/peritoneal effusion that requires clinical intervention (patients who do not need to drain the effusion or who are stable for 2 weeks or more can be included in the group); there is pericardial effusion (a small amount of pericardium that is stable for 2 weeks or more) Fluid effusion is allowed to enter the group). If anti-tumor drugs have been used locally (such as chest cavity perfusion) during drainage, at least 5 drug half-lives or 21 days (whichever is shorter) must be eluted before the first administration of the study treatment before they can be included in the group;
    7. Within 7 days before the first administration of the study drug, have used CYP3A4 strong inhibitors, strong inducers, or narrow therapeutic window drugs with sensitive substrates, or need to continue to receive these drugs during the study period (see Appendix E for the list of drugs);
    8. Are receiving drugs that are known to prolong the QT interval or may cause torsades de pointes, or need to continue to receive these drugs during the study period (see Appendix E for the drug list and washout time);
    9. The 5 half-lives of the study drug that participates in other clinical trials as a subject or is still in other clinical trials within 4 weeks before the first administration of the study drug, whichever is longer (except for screening failure).
  2. Mixed SCLC and mixed NSCLC, large cell neuroendocrine carcinoma and sarcomatoid carcinoma confirmed by histology or cytology.
  3. At the beginning of the study drug treatment, those with unresolved residual toxicity from previous anti-tumor therapy greater than CTCAE level 1, except for hair loss and level 2 neurotoxicity caused by previous anti-tumor. In the past, intracranial hemorrhage unrelated to the tumor occurred.
  4. History of other primary malignant tumors, except for the following:

    1. Malignant tumors that have been cured, have no activity for ≥5 years and have a very low risk of recurrence before being selected for the study;
    2. Non-melanoma skin cancer or malignant freckle-like nevus that has been adequately treated and has no evidence of disease recurrence;
    3. Carcinoma in situ with adequate treatment and no evidence of disease recurrence.
  5. Diagnosis of meningeal metastasis through clinical symptoms or imaging or cerebrospinal fluid, or brain parenchymal metastasis combined with meningeal metastasis.
  6. Patients who are allergic to MRI contrast agent gadolinium or who cannot tolerate MRI examinations (such as pacemakers, metals in the body, etc.).
  7. As judged by the investigator, there are any serious or poorly controlled systemic diseases, such as poorly controlled hypertension, active bleeding-prone constitution, or active infection. No need to check for chronic diseases.
  8. Clinically serious abnormal gastrointestinal function, which may affect the intake, transport or absorption of drugs, such as inability to take drugs orally, uncontrollable nausea or vomiting, history of extensive gastrointestinal resection, uncured recurrent diarrhea, atrophy Gastritis, uncured gastric diseases that require proton pump inhibitors for a long time, Crohn's disease, ulcerative colitis, etc.
  9. Hepatic encephalopathy, hepatorenal syndrome or cirrhosis.
  10. Meet any of the following cardiac examination results:

    1. The average value of QT interval (QTcF) corrected by Fridericia's formula obtained from 3 ECG examinations at rest> 470 msec;
    2. Resting ECG suggests that there are various clinically significant rhythms, conduction or ECG morphological abnormalities that are judged by the investigator (such as complete left bundle branch block, 3 degree atrioventricular block, 2 degree atrium Ventricular block and PR interval> 250 msec, etc.);
    3. There are any factors that increase the risk of QTc prolongation or arrhythmia events, such as heart failure, hypokalemia, congenital long QT syndrome, family history of long QT syndrome, or unexplained sudden death or prolonged QT of immediate family members under 40 Any concomitant drugs in the interval;
    4. Left ventricular ejection fraction (LVEF) <50%.
  11. Insufficient bone marrow reserve or organ function, reaching any one of the following laboratory limits (no corrective treatment within 1 week before laboratory examination of blood draw):

    1. Absolute neutrophil count <1.5×109 / L;
    2. Platelet count <100×109 / L;
    3. Hemoglobin <90 g/L (<9 g/dL);
    4. If there is no clear liver metastasis, alanine aminotransferase> 2.5 times the upper limit of normal (ULN); if there is liver metastasis, alanine aminotransferase> 5×ULN;
    5. If there is no clear liver metastasis, aspartate aminotransferase> 2.5×ULN; if there is liver metastasis, aspartate aminotransferase> 5×ULN;
    6. If there is no clear liver metastasis, total bilirubin> 1.5×ULN; or Gilbert syndrome (unconjugated hyperbilirubinemia) or liver metastasis, total bilirubin> 3×ULN;
    7. Creatinine>1.5×ULN and creatinine clearance rate<50 mL/min (calculated by Cockcroft-Gault formula); Only when creatinine>1.5×ULN, creatinine clearance rate needs to be confirmed;
    8. Serum albumin (ALB) <28 g/L;
  12. Active fungal, bacterial and/or viral infections requiring systemic treatment.
  13. Female subjects who are pregnant, lactating, or planning to become pregnant during the study period.
  14. A history of interstitial lung disease, a history of drug-induced interstitial lung disease, a history of radiation pneumonitis requiring steroid therapy, or any evidence of clinically active interstitial lung disease.
  15. Have a history of hypersensitivity to any active or inactive ingredients of almonertinib or to drugs with similar chemical structure to almonertinib or the same class of almonertinib.
  16. Any serious or uncontrolled eye disease (especially severe dry eye syndrome, dry keratoconjunctivitis, severe exposure keratitis or other diseases that may increase epithelial damage) may increase the safety of the patient by the doctor's judgment Sexual risk; or those with eye abnormalities that require surgery or are expected to require surgical treatment during the study period.
  17. Patients who may have poor compliance with the procedures and requirements of the study as judged by the investigator, such as patients who have a clear history of neurological or mental disorders (including epilepsy or dementia), and currently suffer from mental disorders.
  18. The investigator judges that there are any patients with conditions that endanger the safety of the patient or interfere with the evaluation of the study.

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: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Almonertinib high-dose group
Patients who meet the criteria for inclusion and exclusion will be included in the high-dose almonertinib treatment group and receive oral almonertinib 165 mg once a day
Patients meeting the criteria for inclusion and exclusion were included in the high-dose almonertinib treatment group and received oral almonertinib 165 mg once a day.
Other Names:
  • Investigational Product

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
PFS
Time Frame: 26 months
The PFS time is defined as time from enrollment to locoregional or systemic recurrence, second malignancy or death due to any cause; censored observations will be the last date of : "death", "last tumor assessment", "last follow up date" or "last date in drug log"
26 months

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
iPFS
Time Frame: 26 months
iPFS is defined as the time from randomization to the first recording of the progress of intracranial disease or death from any cause.
26 months
iORR
Time Frame: 26 months
The proportion of subjects whose intracranial lesions achieve Complete Response (CR) and Partial Response (PR) by the best response from the first dose of almonertinib to the end of study
26 months
iDoR
Time Frame: 26 months
Number of days from the date that measurement criteria are first met for CR or PR (whichever status is recorded first) until the first subsequent date that progressive intracranial disease or death is documented.
26 months
iDCR
Time Frame: 26 months
Intracranial disease control rate (iDCR) defined as the percentage of participants with Intracranial Disease Control best overall response (complete response, partial response or stable disease).
26 months
ORR
Time Frame: 26 months
The proportion of subjects who achieve Complete Response (CR) and Partial Response (PR) by the best response from the first dose of almonertinib to the end of study.
26 months
OS
Time Frame: Start of study drug to Survival Endpoint through study completion, an average of 4 years
OS was defined as time from date of enrollment to date of death due to any cause. For participants still alive at the time of analysis, OS time was censored on last date that participants were known to be alive.
Start of study drug to Survival Endpoint through study completion, an average of 4 years
DoR
Time Frame: 26 months
Number of days from the date that measurement criteria are first met for CR or PR (whichever status is recorded first) until the first subsequent date that progressive disease or death is documented.
26 months
DCR
Time Frame: 26 months
Disease Control Rate (DCR) defined as the percentage of participants with Disease Control best overall response (complete response, partial response or stable disease).
26 months
Number of participants with treatment-related adverse events as assessed by CTCAE v4.0
Time Frame: 26 months
To evaluate the security of high-dose almonertinib treatment in patients with EGFR mutations positive in advanced NSCLC with brain metastases
26 months

Other Outcome Measures

Outcome Measure
Measure Description
Time Frame
Explore gene mapping before and after the treatment.
Time Frame: 26 months
Collect blood/cerebrospinal fluid before and after treatment to explore gene mapping before and after the treatment by next generation sequencing.
26 months

Collaborators and Investigators

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

Investigators

  • Principal Investigator: Qin Li Lu, Zhejiang Provincial People's Hospital,Hangzhou, China
  • Principal Investigator: Jun Chen, Ningbo Yinzhou People's Hospital,Ningbo, China
  • Principal Investigator: Ping Yu Li, The First Affiliated Hospital of Wenzhou Medical University,Wenzhou,China
  • Principal Investigator: Fei J Zhu, Taizhou Central Hospital,Taizhou,China
  • Principal Investigator: Bin Wang, Huzhou Central Hospital,Taizhou,China
  • Principal Investigator: Wu G Wu, Meizhou People's Hospital,Meizhou,China
  • Principal Investigator: Rong R Zhou, Xiangya Hospital of Central South University,Changsha,China
  • Principal Investigator: Yan X Lin, Union Hospital Affiliated to Fujian Medical University,Fujian,China
  • Principal Investigator: Yan Yu, Heilongjiang Cancer Hospital,Heilongjiang,China
  • Principal Investigator: Jun G Zhang, The First Affiliated Hospital of Zhengzhou University,Zhengzhou,China
  • Principal Investigator: Qiu Y Zhao, Henan Cancer Hospital,Henan,China

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)

July 9, 2021

Primary Completion (Estimated)

March 15, 2024

Study Completion (Estimated)

July 15, 2024

Study Registration Dates

First Submitted

March 15, 2021

First Submitted That Met QC Criteria

March 17, 2021

First Posted (Actual)

March 22, 2021

Study Record Updates

Last Update Posted (Actual)

August 1, 2023

Last Update Submitted That Met QC Criteria

July 26, 2023

Last Verified

July 1, 2023

More Information

Terms related to this study

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

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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