Please assess the completion status of the following clinical trial:

Trial Title: Efficacy of a Semi-occluded Mask in the Treatment of Patients With Voice Disorders

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* age 18 to 60~* diagnosed with vocal fold lesion or polyp or cyst or atrophy or other voice condition (such as muscle tension dysphonia)~* recommended for voice therapy as treatment for voice disorder~Exclusion Criteria:~* Current smoker (greater than 5 cigarettes/week)

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 60 Years
- Healthy Volunteers: f

Study Arms:
- Voice Disorder Requiring Voice Therapy (Type: OTHER): Individuals with a voice disorder such as muscle tension dysphonia (MTD), vocal fold atrophy or vocal fold lesions recommended for voice therapy as treatment.

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