Please assess the completion status of the following clinical trial:

Trial Title: A Trial of PledOx + FOLFOX6 Compared to Placebo + FOLFOX6 in Patients With Metastatic Colorectal Cancer

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: TRIPLE
- Phase: PHASE1/PHASE2
- Number of Arms: 4.0

Eligibility Criteria:
Inclusion Criteria:~* Advanced metastatic colorectal (stage IV) cancer verified by biopsy~* Patients may have received up to three previous treatment lines of chemotherapy, which may include fluoropyrimidine, irinotecan and targeted therapies. The last dose of antitumor drug must be given at least 4 weeks prior to inclusion and all toxicity (except alopecia and fatigue) resolved. Patients may also be chemotherapy-naïve, have received prior adjuvant treatment but no previous treatment with oxaliplatin~* CT-scan or MRI of thorax, abdomen and pelvis; within ≤4 weeks before start of chemotherapy~* Evaluable disease and one measurable site of disease according to RECIST 1.1 criteria (at least 10mm for CT-scan or MRI)~* Neurological examination with no significant pathological findings~* ≥18 years~* WHO performance status 0≤2 and Life expectancy ≥ 3 months~* Adequate haematological function, Hb ≥ 100 g/L, ANC ≥ 1.5 x 109/L, platelets ≥ 100 x 109/L~* Adequate renal and hepatic functions: creatinine clearance \>50 cc/min, total bilirubin ≤ 1.5 times ULN, ASAT and ALAT ≤ 3 times ULN (ASAT and ALAT ≤ 5 times ULN in case of liver metastases)~* INR ≤1.5 times ULN, unless receiving therapeutic anticoagulation~* Negative pregnancy test for females of child-producing potential~* Written informed consent given~Exclusion Criteria:~* Tumours other than colorectal adenocarcinomas (within the previous 5 years) except for curatively treated non melanoma skin cancer or in situ carcinoma of the cervix~* Evidence of central nervous system metastases~* Unresolved bowel obstruction or sub-obstruction, uncontrolled Crohn's disease or ulcerative colitis~* History of cardiac disease with a New York Heart Association (NYHA) Class II or greater congestive heart failure, myocardial infarction or unstable angina in the past six (6) months prior to Day 1 of treatment and serious arrhythmias requiring medication for treatment~* Prolonged QTC interval \>450 msec~* Known history of stroke or cerebrovascular accident in the past six (6) months~* Severe diarrhoea~* Chronic infection or uncontrolled serious illness causing immunodeficiency~* Any uncontrolled serious illness or medical condition~* Received mangafodipir at any time~* Welders, mine workers or other workers in occupations (current or past) where high manganese exposure is likely~* Pre-existing neurodegenerative disease (Parkinson's, Alzheimer's, Huntington's etc.) or neuromuscular disorder (Multiple sclerosis, Amyotrophic lateral sclerosis, Polio, hereditary neuromuscular disease)~* Major psychiatric disorder (major depression, psychosis)~* Participation in another clinical study with an investigational medicinal product within 1 month prior to inclusion.~* Blood manganese concentration values \>18.3 μg/L at screening

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

Study Arms:
- FOLFOX6 + PledOx 2 µmol/kg (Type: ACTIVE_COMPARATOR): PledOx active ingredient= Calmangafodipir; FOLFOX6=Combination of FOLinic Acid, 5-Fluorouracil (5-FU), and Oxaliplatin.
- FOLFOX6 + PledOx 5 µmol/kg (Type: ACTIVE_COMPARATOR): PledOx active ingredient= Calmangafodipir; FOLFOX6=Combination of FOLinic Acid, 5-Fluorouracil (5-FU), and Oxaliplatin.
- FOLFOX6 + PledOx 10 µmol/kg (Type: ACTIVE_COMPARATOR): PledOx active ingredient= Calmangafodipir; FOLFOX6=Combination of FOLinic Acid, 5-Fluorouracil (5-FU), and Oxaliplatin.
- FOLFOX6 + 0,9% NaCl (Type: PLACEBO_COMPARATOR): Placebo= 0.9% NaCl; FOLFOX6=Combination of FOLinic Acid, 5-Fluorouracil (5-FU), and Oxaliplatin.

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