Please assess the completion status of the following clinical trial:

Trial Title: Comparison of In-the-bag Stability Between Single-piece and Three-piece Intraocular Lens

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

Eligibility Criteria:
Inclusion Criteria:~* diagnosis of bilateral age-related cataract and age between 60 to 85 years~Exclusion Criteria:~* vision-impairing diseases other than cataract, severe refractive error (Preoperative spherical equivalent of either eye \>-6.00D or +5.00D)~* history of ocular trauma, past refractive surgery or other ophthalmic surgery, capsular or zonular disorders that might affect the post-operative centration of IOLs~* surgical complications including severe hyphema, iris injury, repeated IOL implantation~* unable to achieve in-the-bag implantation of IOL, corneal sutures during surgery

- Gender: ALL
- Minimum Age: 60 Years
- Maximum Age: 85 Years
- Healthy Volunteers: f

Study Arms:
- Single-piece IOL Group (Type: EXPERIMENTAL): Age-related cataract patients receive in-the-bag implantation of a single-piece IOL
- Three-piece IOL Group (Type: EXPERIMENTAL): Age-related cataract patients receive in-the-bag implantation of a three-piece IOL

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