Please assess the completion status of the following clinical trial:

Trial Title: The Study Observes How Long Patients With Non-small Cell Lung Cancer (NSCLC) Benefit From Treatment With Epidermal Growth Factor Tyrosine Kinase Inhibitor (EGFR-TKI) When Given Either for Uncommon Mutations or for Common Mutations in the Sequence Afatinib Followed by Osimertinib

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: COHORT
- Primary Purpose: None
- Time Perspective: RETROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~1. Adult patients~2. Diagnosed with Epidermal Growth Factor Receptor Tyrosine Kinase Inhibitor (EGFRTKI) naive advanced EGFR mutated non-small cell lung cancer (NSCLC),~3. treated for Epidermal Growth Factor Receptor (EGFR) mutated NSCLC within regular clinical practice.~4. Informed and privacy consent signature must be obtained depending on local regulations.~   More specific inclusion criteria for each cohort are the following:~   Uncommon mutation cohort:~5. Patients harbouring uncommon or compound EGFR mutations~6. Patients who started with either afatinib (Gi(l)otrif®), gefitinib (Iressa®), erlotinib (Tarceva®), or osimertinib (Tagrisso®) in the first- or second-line setting within regular clinical practice~7. Patients must have started EGFR-TKI treatment at least 12 months prior to data entry.~Sequencing cohort:~5. Patients with common EGFR mutations (Del19, L858R) 6. Patients were treated with afatinib (Gi(l)otrif®) in the first-line setting and for acquired T790M mutation with osimertinib in the second line; 7. Patients must have started osimertinib treatment at least 10 months prior to data entry.~Patients treated with osimertinib within an early access program/ compassionate use program (EAP/CUP) are allowed~Exclusion Criteria:~1. Patients treated for EGFR mutated NSCLC within a clinical trial or participated in GioTag study.~2. Patients with active brain metastases at start of EGFR-TKI therapy (independent of treatment line)~3. For uncommon mutation cohort: Patients treated with osimertinib with no further uncommon mutation than acquired T790M Further exclusion criteria apply

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Uncommon EGFR mutation cohort (Type: None): This arm included patients with Non-Small Cell Lung Cancer (NSCLC) carrying uncommon mutations in the epidermal growth factor receptor (EGFR) who were treated with the following Epidermal Growth Factor Receptor Tyrosine Kinase Inhibitors (EGFR-TKIs) as first or second-line therapy:~* Afatinib (Gi(l)otrif®):50mg or 40mg or 30mg or 20mg tablet once daily as indicated in the approved labels of afatinib (Gi(l)otrif®).~* Erlotinib (Tarceva®): 25mg or 100mg or 150mg tablet once daily as indicated in the approved labels of erlotinib (Tarceva®).~* Gefitinib (IRESSA®): 250mg tablet once daily as indicated in the approved labels of gefitinib (IRESSA®).~* Osimertinib (Tagrisso®): 80 mg or 40 mg tablets once daily as indicated in the approved labels of osimertinib).~In the first- or second-line with a threshold of start of treatment of at least 12 months respectively prior to data entry.
- Sequencing cohort (Type: None): This arm included Non-Small Cell Lung Cancer (NSCLC) patients with epidermal growth factor receptor (EGFR) mutation positive who received the following treatment sequence:~- Afatinib (Gi(l)otrif®): 50mg or 40mg or 30mg or 20mg tablet once daily as indicated in the approved labels of afatinib (Gi(l)otrif®) as first line therapy, in the case the T790M resistance mutation was developed (second line therapy) the patients received osimertinib (Tagrisso®): 80 mg or 40 mg tablets once daily as indicated in the approved labels of osimertinib; the threshold of start of osimertinib at least 10 months prior to data entry.

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

Answer: outcome: complete