Please assess the completion status of the following clinical trial:

Trial Title: Calcium and Magnesium in Preventing Peripheral Neuropathy Caused by Ixabepilone in Patients With Breast Cancer

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

Eligibility Criteria:
Inclusion Criteria:~* Scheduled to undergo cancer treatment for metastatic breast cancer (weekly or once every three weeks) with ixabepilone with no prior exposure to ixabepilone and no more than 2 prior chemotherapy regimens for metastatic disease~* Serum calcium =\< 1.2 x upper normal limit (UNL)~* Serum magnesium =\< UNL~* Serum creatinine =\< 1.5 x UNL~* Ability to sign informed consent and understand the nature of a placebo-controlled trial~* Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) of 0, 1, or 2~* Ability to complete questionnaire(s) by themselves or with assistance~* Life expectancy \>= 4 months~* Presence of a central line~Exclusion Criteria:~* Pre-existing history of peripheral neuropathy \>= grade 2 (National Cancer Institute \[NCI\] CTCAE Active Version) due to any cause (chemotherapy, diabetes, alcohol, toxin, hereditary, etc.)~* Concurrent treatment with anticonvulsants, tricyclic antidepressants, or other neuropathic pain medications agents such as carbamazepine, phenytoin, valproic acid, gabapentin, lamotrigine, topical lidocaine patch, capsaicin cream, etc., or any other treatments specifically for prevention or treatment of neuropathy~* Other medical conditions, which in the opinion of the treating physician/allied health professional would make this protocol unreasonably hazardous for the patient~* Any of the following:~  * Pregnant women~ * Nursing women~ * Women of childbearing potential (per physician judgment)~* Diagnosed diabetes requiring insulin or oral hypoglycemic medications~* Receiving digoxin or digitoxin~* History of heart block (any degree)~* Current treatment for arrhythmias~* Concurrent treatment with other neuropathic chemotherapy agents

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

Study Arms:
- Arm I (calcium gluconate, magnesium sulfate) (Type: EXPERIMENTAL): Patients receive calcium gluconate and magnesium sulfate IV over 30 minutes immediately before and after each ixabepilone administration.
- Arm II (placebo) (Type: PLACEBO_COMPARATOR): Patients receive placebo IV over 30 minutes immediately before and after each ixabepilone administration.

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