Please assess the completion status of the following clinical trial:

Trial Title: This Clinical Study is to Test Efficacy and Safety of BT595 in Chronic Primary Immune Thrombocytopenia (ITP)

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE3
- Number of Arms: 2.0

Eligibility Criteria:
Main Inclusion Criteria:~* Diagnosis of chronic ITP (\>12 months' duration), including diagnosis of refractory ITP, and as defined by the International Working Group (Rodeghiero et al, 2009), where ITP is described as an autoimmune disorder characterized by isolated thrombocytopenia in the absence of other causes or disorders that may be associated with thrombocytopenia~* Treatment is indicated because of a high risk of bleeding or a need to raise the platelet count~* Mean screening platelet count of \<30×10\^9/L from 3 qualifying platelet counts performed within approximately 7 to 14 days before the start of treatment, with no individual platelet count above 35×10\^9/L. The subject may be rescreened if the mean screening platelet count is ≥30×10\^9/L. (Note: If a subject is rescreened, all screening laboratory tests must be repeated.)~Main Exclusion Criteria:~* Secondary thrombocytopenia or acquired medical conditions known to be associated with secondary thrombocytopenia, such as chronic lymphocytic leukemia; lymphoma; multiple myeloma; thyroid disease; or other forms of thrombocytopenia, such as drug induced thrombocytopenia; cirrhotic liver diseases; antiphospholipid syndrome; environmental thrombocytopenia; and bone marrow diseases~* Severe concomitant diseases that in the judgment of the investigator will interfere with the study, such as autoimmune hemolytic anemia, acute renal failure, and noncontrolled arterial hypertension~* Laboratory findings (e.g., abnormal laboratory values for hemoglobin, transaminase levels \[alanine aminotransferase, aspartate aminotransferase\], total bilirubin, creatinine, blood urea nitrogen, and immunoglobulins G, A, M) that preclude participation~* Positive Coombs test (direct and indirect)~* Planned invasive procedures during the time frame of the study~* Maintenance therapy with intravenous immunoglobulins (IVIgs) or infusion of IVIgs within 3 months before start of the study~* Unresponsive to previous IVIg treatment~* Additional therapy with high dose corticosteroids (equivalent to \>30 mg prednisone/day), thrombopoietin receptor agonists, and/or immunosuppressives and/or other therapies (e.g., infusion of platelets) within 1 month before the start of the study (Note: Subjects on stable doses of ITP active treatment must not have modified the dose in the preceding 2 weeks and must maintain their prestudy dose during the study. Corticosteroids should not be given as a premedication. Rescue therapy with short courses \[i.e., 1 to 4 days\] of high dose steroids and IVIgs are allowed up to 2 weeks before study inclusion.)~* History of thrombotic events (including myocardial infarction, cerebral vascular accident \[including stroke\], pulmonary embolism, and deep vein thrombosis) 6 months before treatment start with BT595 or the presence of significant risk factors for thrombotic events~* Therapy with live attenuated virus vaccines 3 months before start of the study~* Selective, absolute immunoglobulin A (IgA) deficiency or known antibodies to IgA

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 75 Years
- Healthy Volunteers: f

Study Arms:
- 2 day treatment schedule (Type: EXPERIMENTAL): Patients will receive a dosage of 1 g/kg bw per day of BT595 for 2 consecutive days
- 5 day treatment schedule (Type: EXPERIMENTAL): Patients will receive a dosage of 0.4 g/kg bw per day of BT595 for 5 consecutive days

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

Answer: outcome: complete