Please assess the completion status of the following clinical trial:

Trial Title: Controlled Phonation and Vocal Rest Programs After Acute Vocal Exertion in Healthy Adults

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

Eligibility Criteria:
Inclusion Criteria:~* within age range~Exclusion Criteria:~* Voice Disorders~* Strong gag reflex~* Craniofacial disorders~* Cognitive Impairments~* Head and Neck Cancer~* Hearing Difficulties~* Dentition problems that prevent an oral scope being placed in mouth

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 50 Years
- Healthy Volunteers: t

Study Arms:
- Healthy Adults (Type: EXPERIMENTAL): Participants will complete vocal rest and controlled phonation
- Healthy Adults reporting Vocal Fatigue (Type: EXPERIMENTAL): Participants will complete vocal rest and controlled phonation

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