Please assess the completion status of the following clinical trial:

Trial Title: Pilot Study of cNEP for the Treatment of Snoring

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:~* sleep test within the previous six months that shows snoring of at least 30 dB for at least 30% of total sleep time~* AHI \< 10/hr~Exclusion Criteria:~* previous neck surgery or radiation~* carotid artery disease~* serious medical or psychiatric illness~* pregnancy~* silicone allergy~* excessive use of alcohol or sedating drugs

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 70 Years
- Healthy Volunteers: f

Study Arms:
- treatment (Type: EXPERIMENTAL): continuous negative external pressure (cNEP) at various negative pressures

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