Please assess the completion status of the following clinical trial:

Trial Title: Pediatric Hydroxyurea Phase III Clinical Trial (BABY HUG) Follow-up Observational Study II Protocol

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

Eligibility Criteria:
Inclusion Criteria:~* All subjects enrolled in the BABY HUG Follow-Up I Study who participated for at least 24 months are eligible for the Follow-Up Study II~Exclusion Criteria:~* Subjects that have received a Stem Cell Transplant are not eligible for enrollment

- Gender: ALL
- Minimum Age: 24 Months
- Maximum Age: 18 Years
- Healthy Volunteers: f

Study Arms:
- Active (Type: None): Complete blood counts (CBCs), reticulocytes, differential, lactate dehydrogenase (LDH), bilirubin and alanine transaminases (ALTs), cystatin C, blood urea nitrogen (BUN), Creatinine, fetal hemoglobin (HbF), pit counts, Howell Jolly Body (HJB), and urine microalbumin:creatinine ratio were collected at study entry, annually, and exit to Follow-Up Study II. Variable-diversity-joining (VDJ) and a stored blood sample were collected at study entry and study exit. Additional tests that include liver/spleen scan, abdominal sonogram, pulmonary function testing, magnetic resonance imaging (MRI) / magnetic resonance angiography (MRA), cardiac echocardiogram, or neuropsychology testing were collected once during the study when the child was 10 years old.
- Passive (Type: None): Complete blood counts (CBCs), reticulocytes, differential, lactate dehydrogenase (LDH), bilirubin and alanine transaminases (ALTs), cystatin C, blood urea nitrogen (BUN), Creatinine, fetal hemoglobin (HbF), pit counts, Howell Jolly Body (HJB), variable-diversity-joining (VDJ), urine microalbumin:creatinine ratio and a stored blood sample were collected at study entry and exit to Follow-Up Study II. Additional tests that include liver/spleen scan, abdominal sonogram, pulmonary function testing, MRI/MRA, cardiac echocardiogram, or neuropsychology testing were collected as part of clinical care.

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