Please assess the completion status of the following clinical trial:

Trial Title: Study Testing Radium-223 Dichloride in Relapsed Multiple Myeloma

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: SEQUENTIAL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: PHASE1/PHASE2
- Number of Arms: 4.0

Eligibility Criteria:
Inclusion Criteria:~* Subject must have documented monoclonal plasma cells in the bone marrow of ≥10%, as defined by their institutional standard at some point in their disease history or the presence of a biopsy proven plasmacytoma.~* Subjects must have received at least 1 and not more than 3 previous lines of treatment and have had a response to at least 1 prior Treatment in the past (i.e., achieved a minimal response \[MR\] or better) according to the IMWG uniform response criteria.~* Subject must be non-refractory to bortezomib (Refractory is defined: progression of disease while receiving bortezomib therapy or within 60 days of ending bortezomib therapy).~* Subjects must have documented evidence of progressive disease according to the IMWG uniform response criteria following the last multiple myeloma treatment.~* Subjects must have measurable disease defined as at least 1 of the following:~  * Serum M-protein defined by the following:~    * IgG multiple myeloma: Serum monoclonal paraprotein (M-protein) level ≥1.0 g/dL (measured by protein electrophoresis \[PEP\]);~   * IgA, IgD, IgE, IgM multiple myeloma: serum M-protein level ≥0.5 g/dL (measured by PEP).~ * Urine M-protein ≥200 mg/24 hours (any immunoglobulin heavy chain type measured by PEP).~ * Serum free light chain (FLC) ≥10 mg/dL with abnormal ratio in subjects with unmeasurable disease by serum or urine PEP.~* ≥1 bone lesion identifiable by radiograph, computed tomography (CT), positron emission tomography - computed tomography (PET-CT), or magnetic resonance imaging (MRI).~* Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) of 0 to 2.~* Adequate hepatic function, with total bilirubin ≤1.5 x upper limit of normal (ULN) (except for Gilbert Syndrome: total bilirubin \< 3.0 x ULN), and aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤3.0 x ULN.~* Absolute neutrophil count (ANC) ≥1.5 × 10e9/L, hemoglobin (Hb) ≥9.0 g/dL, and platelet count ≥75.0 × 10e9/L independent of transfusion of red blood cells (RBC) or platelet concentrates and independent of granulocyte colony-stimulating factor (G-CSF) or granulocyte-macrophage colony-stimulating factor (GM-CSF).~* International normalized ratio (INR) ≤ 1.5 and partial thromboplastin time (PTT) ≤ 1.5 x ULN. Prothrombin time (PT) may be used instead of INR if ≤ 1.5 x ULN.~Exclusion Criteria:~* Systemic glucocorticoid therapy (prednisone \>10 mg/day orally or equivalent) within the last 4 weeks prior to first dose, unless tapered and on a stable dose (prednisone ≤10 mg/day orally or equivalent) for at least 1 week.~* Subjects with known POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, and skin changes) or light-chain (AL) amyloidosis.~* Plasma cell leukemia (defined by plasma cell \>20%, and/or an absolute plasma cell count of \>2 x 10e9/L in peripheral blood).~* Subject has received anti-myeloma treatment within 2 weeks or 5 pharmacokinetic (PK) half-lives (t1/2) of the treatment, whichever is longer, before the date of start of treatment.~* Radiation therapy in the previous 4 weeks prior to first dose.~* Prior treatment with radium-223 dichloride or any experimental radiopharmaceutical.~* Congestive heart failure (New York Heart Association \[NYHA\] class III to IV), symptomatic cardiac ischemia, unstable angina or myocardial infarction in the previous 6 months prior to first dose, or with a known left ventricular ejection fraction (LVEF) \<40%, cardiomyopathy, pericardial disease, clinically relevant cardiac arrhythmia (CTCAE version 4.03 Grade 2 or higher), clinically significant ECG abnormalities, or screening 12-lead ECG showing a baseline prolonged QT interval (baseline QT interval as corrected by Fridericia's formula \> 470 msec).~* Neuropathy ≥ Grade 2.

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

Study Arms:
- Phase1, arm1: 33 kBq/kg Radium-223 dichloride+SOC (Type: EXPERIMENTAL): Phase 1: Radium-223 dichloride; 33 kiloBecquerel (kBq)/kg body weight every 6 weeks for a total of 6 radium-223 dichloride doses plus SOC (standard of care) bortezomib/ dexamethasone.
- Phase1, arm2: 55 kBq/kg Radium-223 dichloride+SOC (Type: EXPERIMENTAL): Phase 1: Radium-223 dichloride; 55 kBq/kg body weight every 6 weeks for a total of 6 radium-223 dichloride doses plus SOC bortezomib/ dexamethasone.
- Phase2, arm1: Placebo+SOC (Type: PLACEBO_COMPARATOR): Phase 2: Matching placebo (isotonic saline) every 6 weeks for a total of 6 doses plus SOC bortezomib/dexamethasone.
- Phase2, arm2: Radium-223 dichloride+SOC (Type: EXPERIMENTAL): Phase 2: Phase 1b-selected dose of radium-223 dichloride every 6 weeks for 6 doses plus SOC bortezomib/dexamethasone

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

Answer: outcome: terminate
termination_type: enrollment issues