Please assess the completion status of the following clinical trial:

Trial Title: A Study of MK-0869 (Aprepitant) and MK-0517 (Fosaprepitant) in Pediatric Participants Receiving Chemotherapy (MK-0869-134)

Study Design Characteristics:
- Allocation: NON_RANDOMIZED
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE1
- Number of Arms: 7.0

Eligibility Criteria:
Inclusion Criteria:~* Is 0 (at least 37 weeks gestation) to 17 years of age~* Is scheduled to receive moderately to highly nausea-inducing chemotherapy or participant did not tolerate a previous chemotherapy regimen that is planned to be repeated~* Is expected to receive ondansetron~* Female participants who have begun menstruating must have a negative pregnancy test~* Weighs ≥3.0 kg if \<6 months of age, ≥6.0 kg if \>6 months of age, and ≥7.5 kg if \> 2 years of age~* Has a pre-existing venous catheter~Exclusion Criteria:~* Uses any illicit drugs or abuses alcohol~* Is pregnant or breast feeding~* Has a symptomatic central nervous system (CNS) tumor~* Has an infection or other uncontrolled disease other than cancer~* Has known history of heart QT wave prolongation

- Gender: ALL
- Minimum Age: None
- Maximum Age: 17 Years
- Healthy Volunteers: f

Study Arms:
- Part IA-fosaprepitant 115 mg/aprepitant (Type: EXPERIMENTAL): Day 1, fosaprepitant intravenous (IV) at a dose of 115 mg and Days 2 and 3, aprepitant 80 mg orally (PO), prior to chemotherapy for participants from 12 to 17 years of age. Participants also receive ondansetron IV as per local standard of care, with or without dexamethasone IV.
- Part IB-fosaprepitant 150 mg (Type: EXPERIMENTAL): Day 1, fosaprepitant, IV at a dose of 150 mg, prior to chemotherapy for participants 12 to 17 years of age. Participants also receive ondansetron IV as per local standard of care, with or without dexamethasone IV.
- Part IIA-aprepitant 80 mg equiv. (Type: EXPERIMENTAL): Day 1, aprepitant PO prior to chemotherapy at the dosing regimens listed for the following age ranges: 6 months to \<12 years of age - 47 mg/m\^2; 4 months to \<6 months of age - 2.0 mg/kg; 1 month to \<4 months of age - 1.0 mg/kg; birth to \<1 month of age - 0.5 mg/kg. Participants also receive ondansetron IV as per local standard of care, with or without dexamethasone IV.
- Part IIB-aprepitant 125 mg equiv. (Type: EXPERIMENTAL): Day 1, aprepitant PO prior to chemotherapy at the dosing regimens listed for the following age ranges: 2 years to \<12 years of age - 74 mg/m\^2; 6 months to \<2 years of age - 1.3 mg/kg; 4 months to \<6 months of age - 3.0 mg/kg; 1 month to \<4 months of age - 1.5 mg/kg; birth to \<1 month of age - 0.75 mg/kg. Participants also receive ondansetron IV as per local standard of care, with or without dexamethasone IV.
- Part III-ondansetron (Type: ACTIVE_COMPARATOR): Ondansetron administered IV per local standard of care on Days 1, 2, and 3 prior to chemotherapy for participants from birth to \<12 years of age. The use of IV dexamethasone is optional with the exception of the birth to one year old cohort.
- Part IV-aprepitant regimen (Type: EXPERIMENTAL): Day 1, aprepitant, PO, prior to chemotherapy at the dosing regimens listed for the following age ranges: 4 months to \<12 years of age - 3.0 mg/kg; 1 month to \<4 months of age - 1.5 mg/kg; Birth to \<1 month of age - 0.75 mg/kg; Days 2 and 3, aprepitant, PO, prior to chemotherapy at the dosing regimens listed for the following age ranges: 4 months to \<12 years of age - 2.0 mg/kg; 1 month to \<4 months of age - 1.0 mg/kg; Birth to \<1 month of age - 0.5 mg/kg. Participants also receive ondansetron IV as per local standard of care. The use of dexamethasone IV is optional with the exception of the birth to one year old cohort.
- Part V-fosaprepitant regimen (Type: EXPERIMENTAL): Day 1, fosaprepitant, IV at a dose of 3 mg/kg prior to chemotherapy for participants 6 months to \<12 years of age. Participants also receive ondansetron IV as per local standard of care, with or without dexamethasone IV.

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

Answer: outcome: terminate
termination_type: enrollment issues