Please assess the completion status of the following clinical trial:

Trial Title: Positional Therapy After Stroke

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: CROSSOVER
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE2
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Age 18 or older~* Probable ischemic stroke within prior 14 days~Exclusion Criteria:~* Any medical condition precluding the avoidance of supine posture or dictating the need for a particular position.~* Current use of CPAP (or other PAP), mechanical ventilation, or supplemental oxygen.

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

Study Arms:
- positional therapy (Type: EXPERIMENTAL): Avoidance of supine positioning.
- Control (Type: NO_INTERVENTION): Position ad lib.

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