Please assess the completion status of the following clinical trial:

Trial Title: Quality Of Life Assessment In Alzheimer's Disease (AD) Patients Receiving Aricept Tablets

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: None
- Primary Purpose: None
- Time Perspective: PROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* Diagnosis of Alzheimer's Disease~Exclusion Criteria:~* There are no exclusion criteria

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

Study Arms:
- AD patients (Type: None): None

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