Please assess the completion status of the following clinical trial:

Trial Title: Theranova Randomized, Controlled, Trial (RCT) in China

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

Eligibility Criteria:
Inclusion Criteria:~1. Patients aged ≥18 years old and ≤80 years old, regardless of gender;~2. Patients who are able to sign informed consent form (ICF) after an explanation of the proposed study;~3. Patients who receive in-center HD treatment at a site that routinely implements high flux dialysis and HDF;~4. Patients who have been stable receiving in-center HD/HDF for \>3 months prior to study enrollment;~5. Patients with kidney failure receiving maintained HD treatment with a history of thrice weekly HD, and at least 1 HDF session within 1 month prior to the study shall be judged by the investigator;~6. Patients who have an adequate arteriovenous (AV) fistula or graft, or dual-lumen tunneled catheter capable of providing a blood flow rate (QB) of at least 250 mL/min;~7. Patients have no changes in dialysis prescription (dialyzer, time, dialysis fluid flow rate (QD), QB, sufficient dialysis anticoagulation, and stable prescribed doses) over last 6 treatments as judged by the investigator. The dialysis treatment time should be 3.5 to 4.5 hours per session with minimum QB of 250 mL/min and QD of 500 mL/min;~8. Patients with a minimum total convective volume (including ultrafiltration (UF)) of 16 L post-dilution for the most recent HDF treatment;~9. Patients who have Kt/Vurea \> 1.2 for the last 2 measurements, with the most recent Kt/Vurea measurement taken within 4 weeks before or during study screening.~Exclusion Criteria:~1. Patients who have acute kidney injury with the chance for recovery;~2. Pregnant and lactating women;~3. Patients diagnosed with a New York Heart Association (NYHA) Class IV congestive heart failure, or acute coronary syndrome, and/or who have suffered a myocardial infarction within 3 months prior to the start of the study;~4. Patients with known hemodynamic instability, anemia (hemoglobin \<90 g/L), and/or patients with hemoglobin \>130g/L for coagulation risk;~5. Patients with active or ongoing infection as per investigator's judgement (e.g C-reactive protein \[CRP\] level more than 5 folds of normal);~6. Patients who are severely malnourished or with significant disease that interferes with liver synthetic function ( e.g. with serum albumin \<30 g/L);~7. Patients with positive serology tests for Hepatitis B surface antigen, Hepatitis C total antibody, and advanced liver, or pulmonary disease as judged by the investigator;~8. Patients with positive serology tests for human immunodeficiency virus (HIV), Syphilis;~9. Patients receiving immunosuppressive treatment or with autoimmune disease;~10. Patients with a history of solid tumors requiring anti-cancer therapy in the past or next 6 months, or with a life expectancy of \<1 year, or patients with history of hematology neoplasm;~11. Patients who are pre-scheduled for a living donor kidney transplant within the next 1 year, who plan a change to peritoneal dialysis (PD) within the next 1 year, or who require single-needle dialysis therapy;~12. Patients who have had an allergic response to polyarylethersulfone (PAES) or polysulfone (PS) membrane or have history of poor tolerance to dialyzers with synthetic membranes;~13. Patients with a history of severe mental disorders who are unable to provide consent or comply with study procedures as assessed by the investigator;~14. Patients who are currently participating in or have previously participated in other interventional clinical studies during the past 30 days;~15. Patients with any comorbidity possibly conflicting with the study as judged by the investigator.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 80 Years
- Healthy Volunteers: f

Study Arms:
- Theranova 400 Dialyzer (Type: EXPERIMENTAL): 1 week, 1 session in mid-week HD therapy. Pre dialysis blood samples taken from fistula needle or central venous catheter. Post dialysis blood samples taken from arterial sampling port of bloodline
- FX 800 Dialyzer (Type: ACTIVE_COMPARATOR): 1 week, 1 session in mid-week HDF therapy. Pre dialysis blood samples taken from fistula needle or central venous catheter. Post dialysis blood samples taken from arterial sampling port of bloodline

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

Answer: outcome: complete