Please assess the completion status of the following clinical trial:

Trial Title: Omalizumab in Patients With Moderate to Severe Persistent Allergic Asthma Not Adequately Controlled Despite GINA (2009) Step 4 Therapy

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

Eligibility Criteria:
Inclusion Criteria:~* Met study drug-dosing table eligibility criteria (serum baseline total IgE level ≥ 30 to ≤ 700 IU/mL and body weight \> 20 kg and ≤ 150 kg)~* Diagnosed with asthma ≥ 1 year duration at Screening, and a history of asthma that is not adequately controlled with GINA (2009) Step 4 therapy~* Received medium-to-high dose inhaled corticosteroid \> 500 µg Beclomethasone Diproprionate (BDP), or equivalent plus regularly inhaled LABA, either separately or in combination, for at least 8 weeks prior to screening~* Met specific asthma exacerbations eligibility criteria prior to the screening period~* Exhibited inadequate symptom control as demonstrated by specific criteria (in keeping with GINA 2009 guidelines)~* Positive skin prick test to at least one perennial aeroallergen documented by a historical test within 12 months prior to screening, or at Visit 1~* FEV1 ≥ 40% and \< 80% of the predicted normal value for the patient (using local standards), after withholding bronchodilators at Visit 2~Exclusion Criteria:~* Used other investigational drugs at the time of enrollment, or within 30 days or 5 half-lives of enrollment, whichever is longer. For biological agent-based investigational drugs, such as monoclonal antibodies, at least six months will need to have passed between the last administration of the drug and the patient's Screening Visit.~* History of malignancy~* History of allergies and diseases that could interfere with the analyses~* Clinically significant abnormality on a 12-lead ECG recorded at Visit 1~* Elevated IgE levels for reasons other than allergy~* Current smokers, or a former smoker with a smoking history of \> 10 pack-years. A former smoker must have abstained for a minimum of 12 months before randomization~* Receiving specific medications~* Clinically significant laboratory abnormalities (not associated with the study indication) at Visit 1~Other protocol-defined inclusion/exclusion criteria may apply

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 75 Years
- Healthy Volunteers: f

Study Arms:
- Omalizumab (Type: EXPERIMENTAL): Omalizumab was supplied as lyophilized, sterile powder in a single-use, 5 mL vial that was designed to deliver 150 mg of omalizumab for subcutaneous administration upon reconstitution with 1.4 mL sterile water for injection. The minimum dose of 0.016 mg/kg/IgE (IU/mL) omalizumab was administered every 4 weeks by subcutaneous injection.
- Placebo (Type: PLACEBO_COMPARATOR): The placebo was the same mixture of inactive excipients, in quality and quantity, as those used for the drug product. The minimum dose of 0.016 mg/kg/IgE (IU/mL) placebo was administered every 4 weeks by subcutaneous injection.

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

Answer: outcome: complete