Please assess the completion status of the following clinical trial:

Trial Title: Darvadstrocel for Crohn's Fistula in the Realworld

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

Eligibility Criteria:
Inclusion Criteria:~* 1)complex fistula in a patient with CD~* 2)failure of conventional and anti-tumour necrosis factor treatment~* 3)absence of collection s\>2cm confirmed by pelvic MRI scan at the time of surgery~Exclusion Criteria:~* Patients with a diagnosis of rectovaginal fistula, rectal stenosis or severe active proctitis were excluded

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

Study Arms:
- Group of patients treated with darvadstrocel (Type: None): None

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