Please assess the completion status of the following clinical trial:

Trial Title: Orthodontic Patient Experience of Intraoral Scans Versus Alginate Impressions

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

Eligibility Criteria:
Inclusion Criteria:~* New patients, aged 10 years and old, attending the Royal Derby Hospital orthodontic department, requiring study model impressions taken prior to commencing orthodontic treatment~* Participants must be capable of giving informed consent, or have an acceptable individual capable of giving consent on the patient's behalf (e.g. parent or guardian of a child under 16 years of age).~Exclusion Criteria:~* Patients who have had previous experience of impressions/intraoral scans in the last 2 years~* Cleft lip and/or palate patients~* Patient who have been involved in a study in the last 6 months or are currently part of a study

- Gender: ALL
- Minimum Age: 10 Years
- Maximum Age: None
- Healthy Volunteers: t

Study Arms:
- Arm 1 - Alginate impressions followed by digital intraoral scan (Type: EXPERIMENTAL): The participant will have alginate impressions taken for orthodontic treatment records first. Followed by a digital intraoral scan a minimum of 4-6 weeks washout period. After each intervention, the participant will complete a modified visual analogue scale (VAS) questionnaire about their experience.
- Arm 2 - Digital intraoral scan followed by alginate impressions (Type: EXPERIMENTAL): The participant will have a digital intraoral taken for orthodontic treatment records first. Followed by alginate impressions a minimum of 4-6 weeks washout period. After each intervention, the participant will complete a modified visual analogue scale (VAS) questionnaire about their experience.

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