Clinical Trials /

S-1 Plus Gefitinib Versus Gefitinib Monotherapy in Patients With EGFR-sensitive Mutation Advanced Non-squamous NSCLC

NCT03457337

Description:

To investigate the survival benefit of first-line therapy for patients with EGFR-sensitive mutation-positive advanced non-squamous non-small cell lung cancer treated with S-1plus gefitinib versus gefitinib monotherapy

Related Conditions:
  • Non-Small Cell Lung Carcinoma
Recruiting Status:

Not yet recruiting

Phase:

Phase 2

Trial Eligibility

Document

Title

  • Brief Title: S-1 Plus Gefitinib Versus Gefitinib Monotherapy in Patients With EGFR-sensitive Mutation Advanced Non-squamous NSCLC
  • Official Title: A Randomized, Controlled, Open-label, Prospective Trial of S-1 Plus Gefitinib Versus Gefitinib Monotherapy for First-line Treatment of Advanced Non-squamous Non-small Cell Lung Cancer With EGFR-sensitive Mutation

Clinical Trial IDs

  • ORG STUDY ID: NA-01
  • NCT ID: NCT03457337

Conditions

  • EGFR-sensitive Mutation-positive Advanced Non-squamous Non-small Cell Lung Cancer Treated With S-1plus Gefitinib Versus Gefitinib Monotherapy

Interventions

DrugSynonymsArms
S-1 plus GefitinibS-1 plus Gefitinib
GefitinibGefitinib

Purpose

To investigate the survival benefit of first-line therapy for patients with EGFR-sensitive mutation-positive advanced non-squamous non-small cell lung cancer treated with S-1plus gefitinib versus gefitinib monotherapy

Detailed Description

      This is a randomized, controlled, open-plan, prospective clinical study. According to the
      available evidence, we selected patients with locally advanced or metastatic non-squamous
      non-small cell lung cancer with stage Ⅲ-C-Ⅳ confirmed by cytology or histology and positive
      EGFR-sensitive mutation, then patients accept first-line treatment with S-1 plus gefitinib or
      gefitinib. This study will collect FFS during treatment until the patient dies and will
      follow the survival of the subject after the disease progresses.
    

Trial Arms

NameTypeDescriptionInterventions
S-1 plus GefitinibExperimentalS-1: According to the body surface area (BSA) to determine the dose, twice daily, after breakfast and dinner orally, continuous administration of 14 days, rest for 7 days. BSA <1.25 m2, 80 mg / day; BSA 1.25 m2 to <1.5 m2, 100 mg / day; BSA 1.5 m2 or more, 120 mg / day. Until disease progression, intolerance of toxicity or withdrawal of informed consent from the subject. Gefitinib: 250mg, 1 day, orally, fasting or with the same service. Until disease progression, intolerance of toxicity or withdrawal of informed consent from the subject.
  • S-1 plus Gefitinib
GefitinibActive ComparatorGefitinib 250 mg/day oral daily
  • Gefitinib

Eligibility Criteria

        Inclusion Criteria:

          1. Volunteered for attending the study, and signed informed consent form (ICF)to
             participate in the study.

          2. Males or females aged ≥18 years, < 75 years.

          3. Cytologically and Histologically documented, advanced or recurrent (stage IIIc-IV)
             non-small cell lung cancer patients .

          4. exon 19 deletion or exon 21 L858R for EGFR mutation.

          5. Patients hadn't received past system treatment, including cytotoxic drugs; For
             patients who have received adjuvant or neoadjuvant chemotherapy appears recurrence or
             metastasis more than 6 months from accepting the last dose of chemotherapy drugs

          6. Patients must have at least 1 measurable lesion according to the RECIST (version 1.1)
             criteria.

          7. Life expectancy ≥12 weeks.

          8. ECOG performance status 0-2.

          9. Adequate organ function as defined by the following criteria:

             Absolute neutrophil count (ANC) ≥1.5 x 109/L, and Platelet count ≥100 x 109/L, and
             Hemoglobin ≥9 g/dL (may be transfused to maintain or exceed this level).

             Total bilirubin ≤ 1.5 x upper limit of normal (ULN), alkaline phosphatase (AP),
             Aspartate aminotransferase (AST), alanine aminotransferase (ALT) ≤ 2.5 x ULN in the
             absence of liver metastases or up to 5 ULN in case of liver metastases.

             creatinine clearance≥ 60 ml/min.

         10. Fertile men and women must use effective contraception.

         11. Subjects are allowed to receive radiation for lesions other than the target lesion,
             but the end of radiotherapy should be at least 3 weeks apart from randomization;

         12. The investigators should judge the subject's compliance to meet the study
             requirements.

        Exclusion Criteria:

          1. Histology confirmed for squamous carcinomas, including mixed gland scale cancer, small
             cell lung cancer.

          2. Patients with prior any anti-tumor therapy,including chemotherapy, radiotherapy,
             immunotherapy or biotherapy

          3. Patients with prior exposure to EGFR-TKIs or 5-Fu

          4. Not recovered from previous toxic reactions for anticancer treatment (CTCAE grade 1)
             or not fully recovered from previous surgery

          5. Patients who have brain metastasis. It is permitted if the patient has been treated
             with surgery and/or radiation with evidence of stable disease for at least 4 weeks.

          6. Patients haven't been diagnosed other malignant disease, except the basal cell
             carcinoma and cervical carcinoma.

          7. A uncontrolled clinical infection, activity, including acute pneumonia,HIV,HCV. , etc.

          8. Sullivudine, brivudine or other antiviral drugs of similar structure were used within
             2 months before randomization

          9. Patients who have a difficulty in swallowing or drug absorption.

         10. Patients with a history of interstitial lung disease or with interstitial lung
             disease;

         11. There are diseases of alimentary canal such as active duodenal ulcer, the ulcerous
             colitis, intestinal obstruction or other conditions which can cause gastrointestinal
             bleeding or perforation in the investigator's opinion; or patient has a history of
             intestinal perforation, intestinal fistula.

         12. Evaluation of cardiac function: left ventricular ejection fraction < 50%
             (echocardiography); Moderate or above disorders of mitral valve and tricuspid shut
             down;, serious/unstable angina or acute myocardial infarction coronary artery bypass
             surgery in 6 months before enrollment; patients with class 2 and above cardiac
             dysfunction according to New York heart association (NYHA) classification

         13. Patients with medical history of hemoptysis (defined as about 2.5ml bright blood) 2
             weeks before the enrollments

         14. Stroke and transient ischemic in 12 months before enrollment.

         15. Severe ulcer in the skin wound, trauma and mucosa or fractures have been not fully
             healed.

         16. Patients received CYP3A4 strong inhibitor and/or inducer in 2 weeks before enrollment;
             Patients received P-gp and breast cancer resistance protein (BCRP) substrates drug in
             2 weeks before enrollment.

         17. Patients has participated in other clinical trials of antitumor drugs within the
             previous 28 days, except for those who were able to prove that they were using
             placebo;

         18. Pregnancy or lactating women or pregnant women may be pregnant before pregnancy test
             positive;

         19. Unwillingness to receive contraception by patients or their sexual partners who are
             fertile but unwilling to receive contraception;

         20. The investigators think that there is any clinical or laboratory abnormalities in the
             subjects that are not suitable for this study.

         21. There is a serious psychological or mental abnormalities, researchers assess subjects
             to participate in this clinical study compliance is insufficient;

         22. Allergic reactions to analogs of gefitinib and S-1 and / or Analogs and / or
             excipients in test drugs.
      
Maximum Eligible Age:75 Years
Minimum Eligible Age:18 Years
Eligible Gender:All
Healthy Volunteers:No

Primary Outcome Measures

Measure:Progression free survival(PFS)
Time Frame:2 years
Safety Issue:
Description:From start of anti-cancer therapy until progression or death.To evaluate the disease free survival of gefitinib combined with S-1 and gefitinib in patients with Pathological stage IIIc-IV NSCLC harbouring sensitive mutations of EGFR. Progression free survival (PFS)- defined as the time from initial medication to the first documented disease progression or death, whichever occurs first.

Secondary Outcome Measures

Measure:Overall survival(OS)
Time Frame:3 years
Safety Issue:
Description:To evaluate the overall survivalof gefitinib combined with S-1 and gefitinib in patients with Pathological stage IIIc-IV NSCLC harbouring sensitive mutations of EGFR in the 3 years since treatment begain
Measure:Disease control rate
Time Frame:2 years
Safety Issue:
Description:To compare disease control rate of the two arms from start of anti-cancer therapy until progression
Measure:Objective response rate(ORR)
Time Frame:2 years
Safety Issue:
Description:To compare objective response rate of the two arms from start of anti-cancer therapy until progression
Measure:Number of Participants with Adverse Events
Time Frame:3 years
Safety Issue:
Description:The safety and tolerability profile of gefitinib at a 250 mg daily dose relative to that of radiotherapy.

Details

Phase:Phase 2
Primary Purpose:Interventional
Overall Status:Not yet recruiting
Lead Sponsor:Henan Cancer Hospital

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