Please assess the completion status of the following clinical trial:

Trial Title: A Phase I Study of TQ-B3456 on Tolerance and Pharmacokinetics

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE1
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~- progressive or metastatic non-small cell lung cancer that diagnosed Pathologically or cytologically diagnosed patients who have received EGFR tyrosine kinase inhibitor monotherapy (e.g., gefetinib, erlotinib, ecotinib, afatinib) for disease progression EGFR T790M mutation was confirmed ECOG PS≤1 Adequate blood cell counts, kidney function and liver function Patients should participate in the study voluntarily and sign informed consent~Exclusion Criteria:~Patients with non-small-cell lung cancer who have received osimertinib or other raw materials or preparations for EGFRT790M mutant drugs Hypertension (systolic BP ≥140 mmHg, diastolic BP ≥90 mmHg) still uncontrollable by one medication; Hepatitis B virus patients with active replication (DNA\> 500 cps / mL), hepatitis C; Patients with immunodeficiency, including HIV positive or other acquired, congenital immunodeficiency disease, or organ transplant history~-

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 70 Years
- Healthy Volunteers: f

Study Arms:
- TQB3456 (Type: EXPERIMENTAL): p.o. qd

Based on this trial design, predict the completion outcome and termination type (if applicable).