Please assess the completion status of the following clinical trial:

Trial Title: A Pilot Trial in a Sleep Laboratory Setting to Observe Night Time Bladder Function of Subjects With Overactive Bladder (OAB)

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: CASE_CONTROL
- Primary Purpose: None
- Time Perspective: PROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* Subject must have confirmed diagnosis of OAB and OAB symptoms for ≥ 3 months~* Subject must have documented detrusor overactivity~* Subject must not be taking any OAB medication for at least 14 days~* Subject has no sleep related conditions (other than nocturia)~Exclusion Criteria:~* Subject has active urinary tract infection (UTI)~* Subject has significant stress incontinence or mixed stress/urge incontinence~* Subject has nocturnal polyuria~* Subject has history of sleep apnea~* Subject has indwelling urinary catheterization within 4 weeks~* Subject using medication that effects urinary and sleep function~* Subject is unable to refrain from alcohol or smoking during the sleep night stay~* Subject has an unstable medical or psychiatric disorder~* Subject has a history of cardiovascular concerns~* Subject is pregnant, breastfeeding or plans to become pregnant

- Gender: FEMALE
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Group 1 - OAB with DO+ (Type: None): Subjects that DO+ nocturia
- Group 2- OAB with DO- (Type: None): Subjects that DO- nocturia

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