Please assess the completion status of the following clinical trial:

Trial Title: A Study to Evaluate the Safety of Rituximab Retreatment in Subjects With Systemic Lupus Erythematosus

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE3
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* Subjects with systemic lupus erythematosus (SLE) who participated and satisfactorily completed their Week 52 evaluation in Study U2971g.~* For partial clinical response (PCR) or nonclinical response (NCR), active disease at screening as defined by one or more domains with a British Isles Lupus Assessment Group (BILAG) A score or 2 or more domains with a BILAG B score.~Exclusion Criteria:~* Subjects who were withdrawn from study U2971g because of protocol non-compliance or for safety issues.~* Any safety concern potentially attributed to rituximab that in the investigator's opinion would jeopardize subject safety.~* Subjects who were withdrawn from study U2971g and received rituximab rescue therapy outside of the protocol.~* Subjects, that in the investigator's opinion, have not demonstrated any clinical improvement by Week 52 in study U2971g and in whom the proposed therapy would represent risk without benefit.~* Unstable subjects with thrombocytopenia experiencing or at high risk for developing clinically significant bleeding or organ dysfunction requiring therapies such as plasmapheresis or acute blood or platelet transfusions.~* Pregnant women or nursing (breastfeeding) mothers.~* History of severe, allergic, or anaphylactic reactions to humanized or murine monoclonal antibodies.~* Known active infection of any kind (excluding fungal infection of nail beds) or any major episode of infection requiring hospitalization or treatment with intravenous (IV) antibiotics within 8 weeks of screening or oral antibiotics within 2 weeks prior to screening.~* History of cancer, including solid tumors, hematological malignancies, and carcinoma in situ.~* Major surgery within 4 weeks prior to screening.~* Intolerance or contraindication to oral or IV corticosteroids.~* Positive hepatitis B surface antigen (BsAg) or hepatitis C serology.~* Receipt of a live vaccine within 28 days prior to treatment.

- Gender: ALL
- Minimum Age: 16 Years
- Maximum Age: 75 Years
- Healthy Volunteers: f

Study Arms:
- Rituximab 1000 mg (Type: EXPERIMENTAL): Participants will receive rituximab 1000 mg intravenously twice, 14 days apart at study entry and again 6 months later. Participants will also receive methylprednisolone 100 or 125 mg IV, acetaminophen 1000 mg orally, and diphenhydramine 50 mg orally prior to study drug infusion.

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