Please assess the completion status of the following clinical trial:

Trial Title: eArly levoDopa With Opicapone in Parkinson's paTients wIth motOr fluctuatioNs.

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE4
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~1. Able to comprehend and willing to sign an informed consent form and to comply with all aspects of the study.~2. Male or female patients aged 30 years or older.~3. Diagnosed with idiopathic PD according to the UK Parkinson's Disease Society Brain Bank Clinical Diagnostic Criteria (2006) or according to the Movement Disorder Society (MDS) Clinical Diagnostic Criteria (2015).~4. Disease severity Stages I-III (Hoehn \& Yahr staging) at ON.~5. Treated on a stable regimen for at least four weeks before screening with immediate-release L-DOPA/DDCI, three to four intakes per day, and up to maximum daily dose of 600 mg L-DOPA.~6. In case of any other anti-PD-treatments, they should be on a stable regimen for at least four weeks before screening, and not likely to need any adjustment during the study.~7. Signs of wearing-off phenomenon with average total daily OFF-time while awake of at least 1 hour, including the early morning pre-first dose OFF (i.e. the time between wake-up and response to the first L DOPA/DDCI dosage), despite optimal anti-PD therapy (based on Investigator's assessment).~8. Experiencing wearing-off phenomenon for at least 4 weeks but less than 2 years prior to screening.~9. For females: Postmenopausal for at least 2 years before screening, surgically sterile for at least 6 months before screening, or practicing effective contraception until the post-study visit. Female patients who request to continue with oral contraceptives must be willing to use non-hormonal methods of contraception in addition during the course of this study.~10. Have filled-in self-rating diary charts in accordance with the diary chart instructions and with ≤3 errors per day while awake, in the three consecutive days preceding randomization.~11. With at least 1 hour at OFF state per day, including the early morning pre-first dose OFF period (i.e. the time between wake-up and response to the first L DOPA/DDCI dosage), as recorded in at least two of the three-day self-rating diary charts for the three days preceding randomization.~12. Adequate compliance to relevant concomitant medication during the period between V1 and V2 (based on the Investigator's judgment).~Exclusion Criteria:~1. Non-idiopathic PD (atypical parkinsonism, secondary \[acquired or symptomatic\] parkinsonism, Parkinson-plus syndrome).~2. Severe and/or unpredictable OFF periods, according to Investigator's judgment.~3. Average total daily OFF-time while awake of \>5 hours, including the early morning pre-first dose OFF, despite optimal anti-PD therapy (based on Investigator's assessment).~4. Treatment with prohibited medication: entacapone, tolcapone, monoamine oxidase (MAO) inhibitors (except selegiline up to 10 mg/day in oral formulation or 1.25 mg/day in buccal absorption formulation, rasagiline up to 1 mg/day or safinamide up to 100 mg/day), apomorphine or antiemetics with antidopaminergic action (except domperidone) within the last 4 weeks before screening.~5. Previous or planned (during the entire study duration) deep brain stimulation or stereotactic surgery (e.g. pallidotomy, thalamotomy).~6. Previous or current use of opicapone or L-DOPA/carbidopa intestinal gel infusion.~7. Use of any other investigational product (IP), currently or within the 3 months (or within 5 half-lives of the IP, whichever is longer) before screening.~8. Past (within the past year) or present history of suicidal ideation or suicide attempts.~9. Current or previous (within the past year) alcohol or substance abuse excluding caffeine or nicotine.~10. Phaeochromocytoma, paraganglioma, or other catecholamine secreting neoplasms.~11. Known hypersensitivity to the excipients of IP (including lactose intolerance, galactose intolerance, Lapp lactase deficiency or glucose-galactose malabsorption).~12. History of neuroleptic malignant syndrome or non-traumatic rhabdomyolysis.~13. History of severe hepatic impairment (Child-Pugh Class C).~14. Current or previous (within the past year) diagnosis of psychosis, severe major depression or other psychiatric disorders that, based on the Investigator's judgment, might place the patient at increased risk or interfere with assessments.~15. Any medical condition that might place the patient at increased risk or interfere with assessments.~16. For females: Pregnant or breastfeeding.~17. Employees of the Investigator, study centre, Sponsor, clinical research organisation and study consultants, when employees are directly involved in this study or other studies under the direction of this Investigator or study centre, and their family members.~18. Persons committed to an institution by virtue of an order issued either by the judicial or other authorities.~19. With an average total daily OFF-time while awake of \>5 hours, including the early morning pre-first dose OFF period (i.e. the time between wake-up and response to the first L DOPA/DDCI dosage), as recorded in at least two of the three-day self-rating diary charts for the three days preceding randomization

- Gender: ALL
- Minimum Age: 30 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- 50 mg opicapone once-daily (Type: EXPERIMENTAL): None
- 100 mg of L-DOPA (Type: EXPERIMENTAL): None

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

Answer: outcome: complete