Please assess the completion status of the following clinical trial:

Trial Title: Transcranial Direct Current Stimulation (tDCS) in Chronic Neuropathy

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: None
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria:~* Patients with neuropathic pain with indication of regional anaesthesiological interventions~Exclusion Criteria:~* \<18 years of age~* Pregnancy~* Police custody~* Epilepsy~* Participation in another prospective clinical intervention study within the last 30 days

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

Study Arms:
- Control (Type: SHAM_COMPARATOR): sham transcranial direct current stimulation (tDCS)
- cathodal stimulation (Type: EXPERIMENTAL): cathodal transcranial direct current stimulation (tDCS)
- anodal stimulation (Type: EXPERIMENTAL): anodal transcranial direct current stimulation (tDCS)

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