Please assess the completion status of the following clinical trial:

Trial Title: Azathioprine in the Prevention of Ileal Crohn's Disease Postoperative Recurrence.

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

Eligibility Criteria:
Inclusion Criteria:~1. Scheduled surgery for Crohn's disease (CD) with ileocolonic resection. Diagnosis of CD confirmed at least 4 months prior to surgery based on radiology and/or endoscopy.~2. Having an increased risk for postoperative relapse for any of the following reasons: (1) active inflammatory disease with C-reactive protein level (CRP) elevated above 10 mg/L, or the use of antibiotics, steroids or biological therapy including infliximab for active ileal disease within 2 months before surgery which were administered for Crohn's disease and not for another unrelated intercurrent inflammatory or infectious disease; (2) perforating disease defined as the presence of entero-enteric or enterocutaneous fistulas or perivisceral abscess formation within 2 months before surgery. Perianal fistulizing disease will not be considered as an indication of perforating disease in the ileum or right-sided colon. (3) Previous ileo-colonic resection, (4) active smoking, (5) age below 30.~3. Males and females 16-75 years old.~4. Curative surgical resection. All macroscopically inflamed colonic segments (except for anorectal involvement) are to be removed at surgery. Stricturoplasties in small bowel segments not involving the anastomotic region are allowed.~5. Patients able to start oral nutrition and oral therapy within 14 days from surgery.~6. Patients able and willing to give written informed consent~7. Women of childbearing potential should have a negative pregnancy test at inclusion.~Exclusion Criteria:~1. Patients who only had strictureplasties or ileal/colonic resection without a new ileo-colonic anastomosis. Patients with ileorectal anastomosis.~2. Patients with no increased risk of postoperative relapse as defined before.~3. Patients with a known intolerance to azathioprine/6-mercaptopurine or with known homozygous thiopurine methyltransferase-low mutation.~4. Patients in whom more than 100 cm of small bowel has been previously resected.~5. Patients with active perianal disease or colorectal stenosis precluding ileocolonoscopy~6. Patients with sepsis or other postoperative complications necessitating use of antibiotics for more than 14 days after surgery.~7. Patients with liver test abnormalities (serum glutamate oxaloacetate transaminase, serum glutamate pyruvate transaminase, alkaline phosphatase, bilirubin \> 2 ULN), leucopenia (\<3000 white blood cell count /µL, \<1500 neutrophils /µL), thrombopenia with \< 50.000 platelets/mm3.~8. Patients with severe renal, pulmonary or cardiac disease.~9. Pregnant or lactating women.~10. Ongoing alcohol or substance abuse.~11. Ongoing or recent (within 6 months) infectious disease (viral hepatitis, tuberculosis, AIDS, Herpes zoster related disease).~12. Known malignancy 5 years from surgery except for superficial epithelioma of the skin with curative resection.

- Gender: ALL
- Minimum Age: 16 Years
- Maximum Age: 75 Years
- Healthy Volunteers: f

Study Arms:
- Systematic azathioprine group (Type: ACTIVE_COMPARATOR): Patients randomized to the systematic azathioprine group received 2.0-2.5 mg/kg azathioprine within 14 days from surgery and throughout 102 weeks.
- Endoscopy-driven azathioprine group (Type: ACTIVE_COMPARATOR): Patients randomized to the endoscopy-driven azathioprine group received no Crohn's disease specific treatment for 26 weeks postoperatively. A first ileocolonoscopy was performed at week 26. In case of endoscopic recurrence (Rutgeerts' score i2 or higher), azathioprine was introduced at a dose of 2.0-2.5 mg/kg until week 102. If not, an ileocolonoscopy was repeated at week 52, and azathioprine started in case of endoscopic recurrence. If no endoscopic recurrence was observed, no Crohn's disease-specific treatment was given until week 102.

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

Answer: outcome: terminate
termination_type: enrollment issues