Please assess the completion status of the following clinical trial:

Trial Title: Phase II, Single-arm Study of AZD1775 Monotherapy in Relapsed Small Cell Lung Cancer Patients With MYC Family Amplification or CDKN2A Mutation Combined With TP53 Mutation

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE2
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~1. Provision of fully informed consent prior to any study specific procedures.~2. Histologically confirmed SCLC with documented MYC family (MYC, MYCN, MYCL) amplification or CDKN2A mutation combined with TP53 mutation.~3. Patients must be ≥20 years of age.~4. Small cell lung cancer that has progressed during or after first-line therapy.~   * The 1st line regimen must have contained platinum based regimen.~  * Refractory to first-line chemotherapy or relapse within 6 months since the last dose of first-line chemotherapy~  * If the patient correspond to sensitive relapse (relapse more than 6 months since the last dose of first-line chemotherapy), she/he should get second-line treatment.~5. Previous radiotherapy is allowed.~6. Provision of tumor sample (from either archival or fresh biopsy)~7. Patients are willing and able to comply with the protocol for the duration of the study including undergoing treatment and scheduled visits and examinations.~8. ECOG performance status 0-2~9. Patients must have a life expectancy ≥ 3 months from proposed first dose date.~10. Patients must have acceptable bone marrow, liver and renal function measured within 14 days prior to administration of study treatment as defined below:~    * Haemoglobin ≥9.0 g/dL~   * Absolute neutrophil count (ANC) ≥ 1.5 x 109/L~   * White blood cells (WBC) \> 3 x 109/L~   * Platelet count ≥100 x 109/L~   * Total bilirubin ≤ 1.5 x institutional upper limit of normal (ULN)~   * AST (SGOT)/ALT (SGPT) ≤ 2.5 x institutional upper limit of normal unless liver metastases are present in which case it must be ≤ 5x ULN~   * Serum creatinine ≤1.5 x institutional ULN and a calculated creatinine clearance (CrCl) ≥45 mL/min by the Cockcroft-gault method:~    CrCl = (140-age) x (weight/kg) x (0.85 if female)~11. At least one measurable lesion that can be accurately assessed by imaging or physical examination at baseline and follow up visits.~12. Negative urine or serum pregnancy test within 28 days of study treatment, confirmed prior to treatment on day 1, if woman of childbearing potential~13. Female patients who are not of childbearing potential and fertile female patients of childbearing potential who agree to use adequate contraceptive measures, who are not breastfeeding.~14. Fertile male patients willing to use at least one medically acceptable form of birth control, and must not donate sperm, for the duration of the study, and for 2 weeks after treatment stops~Exclusion Criteria:~1. More than two prior chemotherapy regimen for the treatment of small cell lung cancer~2. Any previous treatment with P53 inhibitors (small molecules)~3. Patients with second primary cancer, except: adequately treated non-melanoma skin cancer, curatively treated in-situ cancer of the cervix, or other solid tumours curatively treated with no evidence of disease for \>2 years.~4. Patients unable to swallow orally administered medication.~5. Treatment with any investigational product during the last 14 days before the enrollment (or a longer period depending on the defined characteristics of the agents used).~6. Patients receiving any systemic chemotherapy, radiotherapy (except for palliative reasons), within 3 weeks from the last dose prior to study treatment (or a longer period depending on the defined characteristics of the agents used). The patient can receive a stable dose of bisphosphonates or denosumab for bone metastases, before and during the study as long as these were started at least 4 weeks prior to treatment.~7. Concomitant use of known sensitive CYP3A4 substrates or CYP3A4 substrates with a narrow therapeutic index, or to be moderate to strong CYP3A4 inhibitor/inducer which cannot be discontinued to weeks prior to Day 1 of dosing and withheld throughout the study until 2 weeks after the last dose of study drug, Co-administration of aprepitant or fosaprepitant during this study is prohibitedRefer to the Section 5.9.2 and Appendix H for listing of all prohibited medications.~8. With the exception of alopecia, any ongoing toxicities (\>CTCAE grade 1) caused by previous cancer therapy.~9. Intestinal obstruction or CTCAE grade 3 or grade 4 upper GI bleeding within 4 weeks before the enrollment.~10. Resting ECG with measurable QTcB \> 480 msec on 2 or more time points within a 24 hour period or family history of long QT syndrome.~11. Patients with cardiac problem as follows: unstable angina pectoris, congestive heart failure, acute myocardial infarction, conduction abnormality not controlled with pacemaker or medication, significant ventricular or supraventricular arrhythmias (patients with chronic rate controlled atrial fibrillation in the absence of other cardiac abnormalities are eligible).~12. Female patients who are breast-feeding or child-bearing~13. Any evidence of severe or uncontrolled systemic disease, active infection, active bleeding diatheses or renal transplant, including any patient known to have human immunodeficiency virus (HIV), active hepatitis B or active hepatitis C~14. Major surgical procedures ≤28 days of beginning study treatment, or minor surgical procedures ≤7 days~15. Known central nervous system (CNS) disease other than neurologically stable,treated brain metastases - defined as metastasis having no evidence of progression or haemorrhage for at least 2 weeks after treatment

- Gender: ALL
- Minimum Age: 20 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- AZD1775 (Type: EXPERIMENTAL): AZD1775 175 mg BID per os every 12 hours (6 doses) administered days 1-3 the first week and then days 1-3 the 2nd week of 21 day cycle.

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