Please assess the completion status of the following clinical trial:

Trial Title: Motor Control During Rapid Eye Movement (REM) Sleep Behaviour Disorder

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

Eligibility Criteria:
Inclusion Criteria:~* Men and women, 35 to 70 years old, with idiopathic PD (UKPDSBB criteria) with motor fluctuations~* having RBD according to the International Classification of Sleep Disorders, 2nd edition (ICSD-2) criteria~* Eligible to neurosurgical treatment of PD by implantation of intracranial electrodes for the DBS of STN~* Giving a written informed consent~* Affiliated to the French social security program~Exclusion Criteria:~* Atypical or secondary parkinsonian syndrome~* Cognitive impairment which may compromise the understanding and patient's participation to the protocol (Mattis dementia rating scale score ≥ 136)~* Patient under guardianship, trusteeship or judicial protection~* Pregnancy or breastfeeding~* Patient participating to another clinical research study in the same period

- Gender: ALL
- Minimum Age: 35 Years
- Maximum Age: 70 Years
- Healthy Volunteers: f

Study Arms:
- Synchronised video-polysomnography (Type: EXPERIMENTAL): None

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