Please assess the completion status of the following clinical trial:

Trial Title: Cold Urticaria Treatment With Xolair

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: DOUBLE
- Phase: PHASE2
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria:~Adults (18 years or older) Informed consent signed and dated Able to read, understand and willing to sign the informed consent form and abide with study procedures Diagnosis of CCU lasting for at least 6 months Willing, committed and able to return for all clinic visits and complete all study-related procedures, including willingness to have SC injections administered by a qualified person In females of childbearing potential: Negative pregnancy test; females willing to use highly effective contraception (Pearl-Index \< 1). A woman will be considered not of childbearing potential if she is post-menopausal for greater than two years or surgically sterile (bilateral tubal ligation, bilateral oophorectomy or hysterectomy) No participation in other clinical trials 4 weeks before and after participation in this study~Exclusion Criteria:~Patients with acute urticaria Concurrent/ongoing treatment with immunosuppressives (e.g. systemic steroids, cyclosporine, methotrexate, dapsone or others) within 4 weeks or 5 half lives prior to day 0, whichever is longer Significant medical condition rendering the patient immunocompromised or not suitable for a clinical trial Significant concomitant illness that would adversely affect the subject's participation or evaluation in this study History of malignancies within five years prior to screening other than a successfully treated non-metastatic cutaneous, basal, or squamous cell carcinoma and/or in situ cancer Presence of clinically significant laboratory abnormalities Lactating females or pregnant females Subjects for whom there is concern about compliance with the protocol procedures Any medical condition which, in the opinion of the Investigator, would interfere with participation in the study or place the subject at risk History of substance abuse (drug or alcohol) or any other factor (e.g., serious psychiatric condition) within the last 5 years that could limit the subject's ability to comply with study procedures Subjects who are detained officially or legally to an official institute Previous use of omalizumab within the last 6 months Intake of antihistamines or leukotriene antagonists within 7 days prior to visit 1 Intake of oral corticosteroids within 14 days prior to visit 1 Use of depot corticosteroids or chronic systemic corticosteroids within 21 days before beginning of the study Known hypersensitivity to any ingredients, including excipients (sucrose, histidine, polysorbate 20) of the study medication or drugs related to omalizumab (e.g.: monoclonal antibodies, polyclonal gammaglobulin)

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

Study Arms:
- Omalizumab 150mg (Type: EXPERIMENTAL): None
- Omalizumab 300mg (Type: EXPERIMENTAL): None
- Placebo (Type: PLACEBO_COMPARATOR): None

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

Answer: outcome: complete