Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Randomized, Open Label, Parallel-group, International, Multicenter Study Evaluating Persistency of Response to Omalizumab During 32 Weeks Treatment Given as Add on to Optimized Asthma Therapy in Adult and Adolescent Patients With Severe Persistent Allergic Asthma, Who Remain Inadequately Controlled Despite GINA (2004) Step 4 Therapy
Brief Summary: Omalizumab will be given as add-on treatment to optimized asthma therapy in patients with severe persistent asthma, who demonstrate inadequate asthma symptom control. Response to omalizumab over time will be assessed by physicians and patients evaluating the overall improvement in control of their asthma.

THIS STUDY IS NOT ENROLLING PATIENTS IN THE US.


Options:
A: Inclusion Criteria:

Patients who met the following criteria were included:

* Males or females of any race, who were 12-75 years of age
* A body weight ≥ 20 kg and ≤ 150 kg and with a total serum IgE level ≥ 30 to ≤ 700 IU/ml
* A diagnosis of allergic asthma ≥ 1 year duration according to American Thoracic Society (ATS) criteria and at screening a history consistent with GINA (2204) step 3 or 4 clinical features
* A positive prick skin test (diameter of wheal \>= 3 mm) to at least one perennial allergen documented within the past 2 years or taken at visit 1
* Increase in FEV1 ≥12% over baseline value within 30 minutes of taking 2 to 4 puffs (2-4x100µg) salbutamol (albuterol) or nebulized salbutamol up to 5mg
* An FEV1 ≥ 40 and ≤ 80% of the predicted normal value for the patient at randomization
* Receiving moderate to high dose inhaled corticosteroid ≥ 800 µg BDP or equivalent and a regular inhaled long acting B-2 agonists for at least 3 months prior to screening and \> 1000 µg (BDP) and a LABA for at least 4 weeks during the run-in and at randomization
* Patients who have suffered multiple (i.e. at least two) independent documented severe asthma exacerbations while receiving high doses of ICS (≥ 800 µg BDP or equivalent) plus regular inhaled LABA
* Evidence of poor asthma control at screening (based on patient history) and for at least 4 weeks immediately prior to randomisation

Exclusion Criteria:

Patients who met the following criteria were excluded:

* Had received systemic corticosteroids for reasons other than asthma within 4 weeks of Visit 1
* A smoking history \>10 pack years
* An active lung disease other than allergic asthma
* Elevated serum IgE levels for reasons other than allergy
* Patients with significant underlying medical conditions
B: Inclusion Criteria:

* Adult patients, 18 to 75 years of age at Visit 1
* Asthma diagnosis for \>/= 12 months prior to the start of screening (Visit 1)
* Bronchodilator response during screening
* Pre-bronchodilator FEV1 40%-80% of predicted during screening
* On ICS (inhaled corticosteroids) 500-2000 mcg/day of fluticasone propionate DPI or equivalent for \>/= 6 months prior to the start of screening (Visit 1) with no anticipated changes throughout the study
* On an eligible second controller medication (LABA, LAMA, LTRA or theophylline within the prescribed dosing range)
* Uncontrolled asthma as defined by protocol both during screening period and at time of randomization
* Chest X-ray or computed tomography (CT) scan obtained within 12 months prior to screening or chest X-ray during screening period confirming the absence of other lung disease
* Demonstrated adherence with controller medication during the screening period

Exclusion Criteria:

* History of severe allergic or anaphylactic reaction to a biologic agent or known hypersensitivity to any component of the lebrikizumab injection
* Use of zileuton or roflumilast within 6 months prior to screening
* Maintenance oral corticosteroid therapy, defined as daily or alternate day oral corticosteroid maintenance therapy within the 3 months prior to Visit 1
* Treatment with systemic (oral, intravenous or intramuscular) corticosteroids within the 4 weeks prior to Visit 1
* Major episode of infection within 4 weeks prior to Visit 1 or treatment with oral antibiotics within 2 weeks prior to Visit 1
* Active parasitic infection within the 6 months prior to Visit 1
* Active tuberculosis requiring treatment within the 12 months prior to Visit 1
* Known immunodeficiency, including, but not limited to, HIV infection
* Evidence of acute or chronic hepatitis or known liver cirrhosis
* History of cystic fibrosis, chronic obstructive pulmonary disease, and/or other clinically significant lung disease other than asthma
* Known malignancy or current evaluation for a potential malignancy
* Current smoker or former smoker with a history \>10 pack years
* History of alcohol, drug or chemical abuse
* Initiation or change in allergen immunotherapy within 3 months prior to Visit 1
* Use of biologic therapy including omalizumab during 6 months prior to Visit 1
* Receipt of live/attenuated vaccine within 4 weeks prior to Visit 1
* Pregnant or lactating women
* Body mass index (BMI) \> 38 kg/m2
* Body weight \< 40 kg
C: Inclusion Criteria:

* Informed Consent: Prior to commencing any study related activities, subjects must be able and willing to provide written informed consent.
* Male or Eligible Female Subjects: To be eligible for the study, females of child-bearing potential must commit to consistent and correct use of an acceptable method of birth control and for 4 months after the last study drug administration. A urine pregnancy test is required of all females of childbearing potential at the initial Baseline Visit (Visit 1).
* French Subjects Only: In France, a subject will be eligible for inclusion in this study only if either affiliated to or a beneficiary of a social security category.
* MEA115661 Participation: Subjects must have completed Visit 14 of MEA115661.
* Current Anti-Asthma Therapy: The subject's asthma has been treated with an ICS controller medication for the last 8 months with fluticasone propionate (FP) \>=500 mcg/day (or equivalent).
* Disease Severity: Subjects must be assessed as having life-threatening /serious debilitating asthma in order to enroll, as defined by the following: Subjects enrolled in MEA115588 must meet one of the following criteria: a) Subject has a history of at least one intubation during their lifetime; b) \>=3 asthma exacerbations in the 12 months prior to screening for MEA115588; c) \>=1 or more hospitalization for asthma exacerbation in the 12 months prior to screening for MEA115588. Subjects enrolled in MEA115575 must meet one of the following criteria: d) Subject has a history of at least one intubation during their lifetime; e) Their optimized dose at randomization in MEA115575 was \>=10mg of prednisone; f) \>=1 or more hospitalization for asthma exacerbation in the 12 months prior to screening for MEA115575.
* Clinical Benefit: Subjects must have experienced documented clinical benefit to enroll. Subjects must meet the following criteria demonstrating clinical benefit: Subjects enrolled in MEA115588 who received mepolizumab must meet all of the following criteria: a) Subject must have had a reduction in their exacerbation frequency by \>=50% during MEA115588. The baseline for comparison is the total number of exacerbations reported in the 12 months prior to screening for MEA115588. b) The investigator response on the "Clinician-Rated Response to Therapy" questionnaire at Visit 10 was either: mildly improved, moderately improved or significantly improved. Subjects enrolled in MEA115588 who received placebo must meet all of the following criteria: c) Subject must have had a reduction in their exacerbation frequency by \>=50% during the first 8 months of MEA115661. The baseline for comparison is the total number of exacerbations reported in the 12 months prior to screening for MEA115588; d) The investigator confirms that the subject demonstrated improvement during MEA115661. Subjects enrolled in MEA115575 who received mepolizumab must meet all of the following criteria: e) Subject must have reduced their oral corticosteroid dose by \>=50% during MEA115575. The baseline for comparison is the subject's optimized oral corticosteroid (OCS) dose at randomization in MEA115575; f) The investigator response on the "Clinician-Rated Response to Therapy" questionnaire at Visit 9 was either: mildly improved, moderately improved or significantly improved. Subjects enrolled in MEA115575 who received placebo must meet all of the following criteria: g) Subject must have reduced their oral corticosteroid dose at randomization by \>=50% in the first 6 months of MEA115661. The baseline for comparison is the subject's optimized OCS dose at randomization in MEA115575; h) The investigator confirms that the subject demonstrated improvement during MEA115661.

Exclusion Criteria

* Health Status: Clinically significant change in health status during MEA115661 which in the opinion of the investigator would make the subject unsuitable for participation in this long-term study.
* Pregnancy: Subjects who are pregnant or breastfeeding. Subjects should not be enrolled if they plan to become pregnanDeart during the time of study participation.
* Exacerbation History: Subjects who received placebo in MEA115588 and had NO exacerbations during the study.
* Oral Corticosteroid Use: Subjects who received placebo in MEA115575 and were able to discontinue oral corticosteroid therapy by the end of the study.
* Smoking Status: Current smokers
* Previous Significant Protocol Deviation: Subjects who were excluded from the per protocol analysis due to significant protocol deviations in either study MEA115575 or MEA115588.
* Electrocardiogram (ECG) Assessment: A clinically significant ECG abnormality at the exit visit of MEA115661, as determined by the investigator.
D: Inclusion Criteria:

1. Provision of informed consent prior to any study specific procedures.
2. Female and male aged from 18 to 75 years, inclusively.
3. History of physician-diagnosed asthma requiring treatment with medium dose ICS and LABA.
4. Elevated level of peripheral blood eosinophil
5. Documented treatment with high-dose ICS and LABA for at least 6 months prior to Visit 1
6. Chronic oral corticosteroid therapy for at least 6 continuous months directly preceding Visit 1. Subjects must be on doses equivalent to 7.5 - 40 mg/day of prednisolone/prednisone at Visit 1 and be on a stable dose for at least 2 weeks prior to randomization. Patients must agree to switch to study required prednisone/prednisolone as their oral corticosteroid for the duration of the study.
7. Patients with documented failures of OCS reduction within 6 months prior to Visit 1 will not be required to proceed through the dose optimization phase during run-in.
8. Morning pre-bronchodilator (Pre-BD) FEV1 of \<80% predicted
9. Evidence of asthma as documented by either:

   Airway reversibility (FEV1 ≥12% and 200 mL) demonstrated at Visit 1, Visit 2, or Visit 3 using the Maximum Post-bronchodilator Procedure OR Documented reversibility in the previous 24 months prior to Visit 1 OR Airway hyperresponsiveness (PC20 FEV1 methacholine concentration ≤8mg/mL) documented in the previous 12 months prior to planned date of randomization OR Airflow variability in clinic FEV1 ≥20% between 2 consecutive clinic visits documented in the 12 months prior to the planned date of randomization (FEV1 recorded during an exacerbation should not be considered for this criterion).

   All patients must have reversibility testing performed before randomization to establish a baseline characteristic.

   If patients do not demonstrate airway reversibility at either Visit 1 or Visit 2 and this is needed to qualify the patient for randomization, the site should reiterate the need to withhold short- and long-acting bronchodilators prior to Visit 3 in an effort to meet this inclusion criterion.
10. At least 1 documented asthma exacerbation in the previous 12 months prior to the date informed consent is obtained
11. Optimized OCS dose reached at least 2 weeks prior to randomization
12. Additional asthma controller medication must not have been initiated during run in/optimization period (not applicable for management of exacerbations during screening/ run in optimization phase)
13. At least 70% compliance with OCS use
14. At least 70% compliance with usual asthma controller ICS-LABA
15. Minimum 70% (i.e. 10 of 14 days) compliance with asthma daily diary (morning and evening diary)

Exclusion criteria:

1. Clinically important pulmonary disease other than asthma or ever been diagnosed with pulmonary or systemic disease, other than asthma, that are associated with elevated peripheral eosinophil counts.
2. Any disorder, including, but not limited to, cardiovascular, gastrointestinal, hepatic, renal, neurological, musculoskeletal, infectious, endocrine, metabolic, hematological, psychiatric, or major physical impairment that is not stable in the opinion of the Investigator and could:

   * Affect the safety of the patient throughout the study
   * Influence the findings of the studies or their interpretations
   * Impede the patient's ability to complete the entire duration of study
3. Acute upper or lower respiratory infections requiring antibiotics or antiviral medication within 30 days prior to the date informed consent is obtained or during the screening/run-in period
4. Any clinically significant abnormal findings in physical examination, vital signs, hematology, clinical chemistry, or urinalysis during run-in/optimization period, which in the opinion of the Investigator, may put the patient at risk because of his/her participation in the study, or may influence the results of the study, or the patient's ability to complete entire duration of the study
5. History of life-threatening asthma
6. Asthma control reached at an OCS dose of ≤5mg during run-in/OCS optimization phase
7. Qualifies for 3 consecutive dose reductions at Visits 2-4 and continues to meet OCS dose reduction criteria at Visit 5
8. Receipt of oral corticosteroids, other than prednisone or prednisolone, as the maintenance oral steroid controller for asthma symptoms from Visit 1 and throughout the study.
9. Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) level ≥2.5 times the upper limit of normal (ULN) confirmed during screening period

Answer: A