Please assess the completion status of the following clinical trial:

Trial Title: Rational Approach to a Unilateral Pleural Effusion

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

Eligibility Criteria:
Inclusion Criteria:~1. Patients with recurrent pleural effusion of unknown origin after a first pleural tap according to BTS guidelines.~2. Indication for thoracoscopy according to BTS guidelines.~3. Patients accept further investigation according to Danish and BTS guidelines.~4. Have received oral and written consent and agreed.~5. At the time of inclusion, above 18 years of age.~Exclusion Criteria:~1. Female patients: pregnancy or breastfeeding.~2. Lack of language comprehension.~3. Legally incompetent patients.~4. Life expectancy less than 3 month.~5. Contraindications to pleural tissue sampling.

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

Study Arms:
- Pleuroscopy (Type: ACTIVE_COMPARATOR): According to BTS guideline thoracoscopy is the next procedure for patients who remain undiagnosed despite PET-CT and attempts to obtain biopsies. Eligible patients will be randomised to pleuroscopy or VATS. Patients with inconclusive pleuroscopy will proceed to VATS.
- VATS (thoracoscopy) (Type: ACTIVE_COMPARATOR): According to BTS guideline thoracoscopy is the next procedure for patients who remain undiagnosed despite PET-CT and attempts to obtain biopsies. Eligible patients will be randomised to pleuroscopy or VATS. Patients with inconclusive pleuroscopy will proceed to VATS.

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