Please assess the completion status of the following clinical trial:

Trial Title: Investigation of Neuroserpin as an Autism Candidate Gene

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

Eligibility Criteria:
Inclusion Criteria:~* Autistic patient, or first degree relative of autistic patient~Exclusion Criteria:~* Less than one year of age.

- Gender: ALL
- Minimum Age: 1 Year
- Maximum Age: None
- Healthy Volunteers: t

Study Arms:
- 1 (Type: None): Autistic patients.
- 2 (Type: None): Matched controls

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