Please assess the completion status of the following clinical trial:

Trial Title: QOL Outcomes in CRS With Polyps

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

Eligibility Criteria:
Inclusion Criteria:~* Adults with Rhinosinusitis with polyps who have had appropriate treatment qualifying them for surgery and are good surgical candidates~Exclusion Criteria:~* Cystic fibrosis, Cilia disorders, other specialized forms of sinus disease

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 100 Years
- Healthy Volunteers: t

Study Arms:
- Medical Optimization (Type: ACTIVE_COMPARATOR): Medical treatment and education x 4 months, re- eval at 4 months and possible cross-over to surgery
- Surgical treatment (Type: ACTIVE_COMPARATOR): Surgical treatment up front

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