Please assess the completion status of the following clinical trial:

Trial Title: Usability Study of the Commercial Auto-injector Device and the New Auto-injector Device (SYDNEY) in Patients With High or Very High CV Risk With Hypercholesterolemia Not Adequately Controlled With Their Lipid-Modifying Therapy

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE3
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion criteria :~* Participants were in either category A or B (below), and were not adequately controlled with a stable daily dose of atorvastatin (20 mg or 40 mg), or rosuvastatin (10 mg or 20 mg) for at least 4 weeks prior to the screening visit (Week -2), with or without other LMT:~  * A. Participants with heterozygous familial hypercholesterolemia (heFH) (diagnosis based on either genotyping or clinical criteria) OR~ * B. Non-FH Participants at high or very high cardiovascular (CV) risk. High and very high cardiovascular risk participants included participants with coronary heart disease (CHD), non-CHD cardiovascular disease (CVD), and other risk factors.~* Participant willing and able to self-inject for the duration of the study.~Exclusion criteria:~* LDL-C \<70 milligrams per deciliter (mg/dL) (\<1.81 millimoles per litre \[mmol/L\]) at the screening visit.~* Currently taking a daily dose of statin that was not atorvastatin 20 mg or 40 mg, or rosuvastatin 10 mg or 20 mg.~* Not on a stable dose of LMT (including statin) for at least 4 weeks, prior to the screening visit and from screening to randomization.~* Having previously used any device for the proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitor administration, or having participated in any clinical trial for a PCSK9 inhibitor.~* Fasting serum Triglyceride (TG) \>400 mg/dL (\>4.52 mmol/L) at the screening visit.~The above information was not intended to contain all considerations relevant to a participant's potential participation in a clinical trial.

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

Study Arms:
- Auto-Injector Device (AI) (Type: EXPERIMENTAL): Alirocumab 300 milligram (mg) subcutaneous (SC) injection on Week 0 (Day 1), self-administered using AI device, on-site under supervision in the parallel arm treatment period of 4 weeks. From Week 4, participants switched to other arm of SYDNEY device to receive Alirocumab 300 mg, self- administered (unsupervised) using new auto-injector device (SYDNEY) every 4 weeks (Q4W) from Week 4 until Week 16 in the single arm treatment period added to lipid modifying therapy (LMT).
- New Auto-injector Device (SYDNEY) (Type: EXPERIMENTAL): Alirocumab 300 mg SC injection on Week 0 (Day 1), self-administered using new auto-injector device (SYDNEY), on-site under supervision in the parallel arm treatment period of 4 weeks. From Week 4, same treatment (Alirocumab 300 mg) with the same device (SYDNEY) was self-administered, (unsupervised) Q4W until Week 16 in the single arm treatment period added to LMT. Duration of single arm treatment period was 12 weeks, i.e. from Week 4 to 16.

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

Answer: outcome: complete