Please assess the completion status of the following clinical trial:

Trial Title: Clinical Trial Comparing Effectiveness of Buffered Versus Unbuffered Local Anesthetic in Children Ages 10-12 Years

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: CROSSOVER
- Observational Model: None
- Primary Purpose: OTHER
- Time Perspective: None
- Masking: TRIPLE
- Phase: PHASE4
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Age 10-12 years~* American Society of Anesthesiologists (ASA) Class I (Healthy)~* Body Weight: the Interquartile Range (IQR) 33-60Kg for subject ages~* Have ability to speak and read English~* Willingness to participate in two sessions~* No history of adverse reaction to dental anesthetic~* Have bilateral, disease/symptom-free mandibular first molars present~Exclusion Criteria:~* Allergy to lidocaine class of anesthetic drugs~* Local anesthetic drug use in past week~* Current symptomatic teeth or oral mucosa~* ASA II or above (including asthma)

- Gender: ALL
- Minimum Age: 10 Years
- Maximum Age: 12 Years
- Healthy Volunteers: t

Study Arms:
- Buffered Anesthetic, then Unbuffered Anesthetic (Type: EXPERIMENTAL): Subjects randomized to Buffered Anesthetic, then Unbuffered Anesthetic will first receive an injection with 1% Buffered Lidocaine 1:100,000 Epinephrine. After one week minimum washout period, subjects will then receive an injection with 2% Unbuffered Lidocaine 1:100,000 Epinephrine.
- Unbuffered Anesthetic, then Buffered Anesthetic (Type: EXPERIMENTAL): Subjects randomized to Unbuffered Anesthetic, then Buffered Anesthetic will first receive an injection with 2% Unbuffered Lidocaine 1:100,000 Epinephrine. After one week minimum washout period, subjects will then receive an injection with 1% Buffered Lidocaine 1:100,000 Epinephrine.

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