Please assess the completion status of the following clinical trial:

Trial Title: Evaluating Neuroprotection in Aneurysm Coiling Therapy

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: PHASE2
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria~* A diagnosis of a ruptured or unruptured brain aneurysm deemed suitable for repair by neuroendovascular techniques involving intraluminal occlusion by detachable platinum coils, stent-assisted coiling, pipeline stent, balloon-assisted coiling, covered stent only, neck-bridge device, re-coiling, or re-treatment of a previously coiled/treated aneurysm. There are no restrictions on adjunctive devices. For patients with a ruptured aneurysm, endovascular repair must take place within 72 hours of the ictal haemorrhage.~* If the aneurysm has ruptured, patient should be Grade I-III on the World Federation of Neurological Surgeons (WFNS) grading scale for subarachnoid hemorrhage. If the patient is intubated but alert and able to follow commands (at least a 2-step command), and is not kept intubated for neurological status (i.e., WFNS Grade IV or V), the patient is considered WFNS Grade III and is eligible for the trial.~* Absence of ongoing ischemic symptoms such as transient ischemic attacks, minor strokes, stroke-in-evolution, or clinical evidence of cerebral vasospasm within 2 weeks prior to randomization. (If a CT scan, cerebral angiogram, or other imaging performed during the 2 weeks prior to randomization shows radiological vasospasm deemed by the treating physician to be potentially clinically significant, the subject is excluded.)~* Brain MRI imaging (DWI and FLAIR sequences) within 2 weeks prior to the endovascular aneurysm repair procedure as detailed in Section 8.2. Imaging must not demonstrate any focal ischemic stroke defined as a new region of restricted diffusion and/or a focal area of reduced perfusion on a relative mean transit time (rMTT) or relative time to peak (rTTP) map~* Male or female with a minimum age of 18 years on the day of enrolment.~* Female subjects of childbearing potential: Negative pregnancy test. After enrolment, blood will be drawn from women of childbearing potential for a confirmatory test of pregnancy as evaluated by a serum B-hCG test. The definition of non-childbearing potential includes the following:~  * Surgically sterile (e.g., hysterectomy with or without oophorectomy; fallopian tube ligation; endometrial ablation), at least 30 days prior to signature of the Informed Consent form~ * At least 5 years post-menopause (i.e., 6 years post last menstrual period), or menopause confirmed by follicle-stimulating hormone (FSH) testing. Non-surgically sterile females or females with undocumented post-menopausal status must be willing to use a medically approved method of birth control for 3 months after completion of dosing.~* Non-surgically sterile males or males with partners of childbearing potential must be willing to use condoms with spermicide for 3 months after completion of dosing.~* Body weight less than or equal to 180 kg.~* Normal or abnormal but not clinically significant findings in the~  * non-neurological physical examination~ * 12-lead ECG~ * PQ or PR interval less than or equal to 210 msec;~ * In unruptured aneurysm cases, QTc interval less than 450 msec for males or 470 msec for females. For ruptured aneurysm cases, QTc interval is not restricted.~ * vital signs~ * blood pressure between 80-180/50-100 mm Hg,~ * body temperature less than or equal to 38.5oC~* Informed consent and availability of the subject for the entire study period and willingness of the subject to adhere to protocol requirements, as evidenced by a signed Informed Consent Form.~Exclusion Criteria~* Dissecting or mycotic brain aneurysm. Fusiform or atherosclerotic intracerebral aneurysms may be eligible for the trial if endovascular treatment is planned with a goal of exclusion of the aneurysm from the circulation.~* Planned endovascular vessel sacrifice as the primary modality for aneurysm treatment.~* Known history of life-threatening allergic reaction to any medication.~* Chronic renal disease defined as a baseline serum creatinine \> 150 umol/L.~* Women who are pregnant, or have a positive urine or blood (β-hCG) pregnancy test.~* Women who are breastfeeding.~* Any clinically significant psychiatric or psychological disease, which would preclude the patient from completing the protocol.~* Pre-morbid (estimated) modified Rankin scale score of greater than 2.~* Previous serious traumatic brain injury that would preclude the patient from completing the protocol or preclude MRI analysis of small strokes.~* Patients with known HIV infection.~* Patients who are unable to have an MRI scan for any reason.~* Participation in a clinical trial with an investigational drug within 30 days preceding this study. Previous participation in the ENACT trial (e.g,, to treat a prior aneurysm), participation in another trial involving NA-1 or prior receipt of NA-1.~* Any other medical condition that the site investigator deems would put the patient at excessive risk of participation in the study or an expected life expectancy less than 1 year or that would result in inability to collect clinical outcomes at 30 days.

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

Study Arms:
- NA-1 (Type: EXPERIMENTAL): 20 amino acid peptide that consists of a 9 amino acid domain that inhibits PSD-95 and a 11 amino acid domain than enables the peptide to cross the blood-brain barrier.
- Placebo (Type: PLACEBO_COMPARATOR): None

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

Answer: outcome: complete