An Open-label, Single-arm Clinical Study to Evaluate the Efficacy of Afatinib in Advanced Lung Squamous Cell Carcinoma With EGFR Sensitive Mutation
Overview
- Phase
- Phase 4
- Intervention
- Afatinib
- Conditions
- Lung Squamous Cell Carcinoma
- Sponsor
- Shanghai Chest Hospital
- Enrollment
- 20
- Locations
- 1
- Primary Endpoint
- Progression-free survival (PFS)
- Last Updated
- 6 years ago
Overview
Brief Summary
This is an open-label, sing-arm, single site, phase IV clinical study. The main objective is to evaluate the efficacy of afatinib in LSQC patients with EGFR sensitive mutation, and to explore the clinical factors which might be predictive for the effectiveness in LSQC.
Detailed Description
This is an open-label, sing-arm phase IV clinical study which will recruit about 20 patients in China. The main objective of this study is to evaluate the efficacy of afatinib in LSQC patients with EGFR sensitive mutation, and to explore the clinical factors which might be predictive for the effectiveness in LSQC. Target patient population:Locally advanced (IIIB) or metastatic (stage IV) immunohistochemistry (IHC)-verified Lung squamous cell carcinoma (LSQC) with EGFR sensitive mutation patients, whom previously untreated or received platinum-based doublet chemotherapy as first-line treatment with subsequent disease progression, and had to be eligible for second-line treatment. Investigational product, the dose and administration method: Afatinib is a member of the second generation TKIs, which binds irreversibly to the erbB family of receptors. Afatinib will be administrated orally with the starting dose of 40 mg tablets, once per day. If patients can't tolerate drug related AEs with 40mg, patients can receive 30mg once per day after AEs recovered to Grade 0-1 (CTCAE 5.0). Study assessment: The collected data include the patient's demographic characteristics, information needed to determine whether the patient is eligible (including medical history, attributes of previous and current disease, and EGFR mutation status in tumor tissues), efficacy of objective response rate(ORR), progression-free survival (PFS), overall survival (OS), and safety (including serious adverse events and dose change-induced adverse events).
Investigators
Lu Shun
Chief physician
Shanghai Chest Hospital
Eligibility Criteria
Inclusion Criteria
- •Selected patients must meet all of the following standards:
- •The patient's or his/her legal representative's has signed and dated written informed consent before any specific study procedure.
- •The patient is above 18 years old.
- •Locally advanced (IIIB) or metastatic (stage IV) immunohistochemistry (IHC)-verified Lung squamous cell carcinoma (LSQC) with EGFR sensitive mutation patients, whom previously untreated or received platinum-based doublet chemotherapy as first-line treatment with subsequent disease progression, and had to be eligible for second-line treatment.
- •The patient has NOT previously received EGFR-TKI treatment.
- •ECOG Performance Status Score is 0\~
- •The patient has sufficient bone marrow and organ function proved by baseline complete plasma count, plasma biochemistry and urinary biochemistry tests.
- •Female patients of childbearing age must use adequate contraceptives, and breastfeeding is not allowed.
- •Male patients must voluntarily to use contraceptives.
- •Exclusion criteria
Exclusion Criteria
- Not provided
Arms & Interventions
Afatinib treatment group
This is an open-label, sing-arm phase IV clinical study
Intervention: Afatinib
Outcomes
Primary Outcomes
Progression-free survival (PFS)
Time Frame: Up to 12 months
PFS refers to the time from initial prescription of afatinib to the time of disease progression or death recorded in CRF in this study, no matter whether the patient withdraw from the treatment before disease progression or receive other anti-cancer treatment or not. For the patient without progression or death at the time of analysis, the latest assessment date will be used as interpolation (censoring). (Or, if there's no tumor assessment after baseline visit, baseline visit date will be used
Secondary Outcomes
- Overall survival (OS)(Up to 12 months)
- Objective response rate (ORR)(Up to 12 months)
- Rate of SAEs, dose change-induced AEs, and AEs of particular concerns.(Up to 12 months)