Please assess the completion status of the following clinical trial:

Trial Title: Heparin-Induced Thrombocytopenia - Retrospective Analysis of Data on Incidence and Outcomes Study

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

Eligibility Criteria:
Inclusion Criteria:~* All subjects with a positive heparin PF-4 antibody test occurring between 1/21/2008 and 9/25/2008~* Medical record available for the admission during which the positive heparin PF-4 antibody test was obtained~Exclusion Criteria:~* None

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

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