Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Phase II, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study of Daclizumab in Patients With Chronic, Persistent Asthma
Brief Summary: The purpose of the study is to evaluate an investigational medication to treat chronic persistent asthma. The research is being conducted at up to 22 clinical research sites in the US and is open to both men and women ages 18 to 70 years old. Participants in the study will have a number of visits to a research site over a 10-month period. All study-related care and medication is provided to qualified participants at no cost: this includes all visits, examinations and laboratory work.


Options:
A: Inclusion Criteria:

* Physician diagnosis of asthma for greater than or equal to 3 years and a diagnosis of severe persistent asthma forgreater than or equal to 1 year prior to screening
* Continuous treatment with high dose Inhaled corticosteroids (ICS) and long acting beta-agonist for at least 3 months prior to screening
* Have evidence of at least 1 of the following in the 5 years prior to screening or during screening, reversible airway obstruction greater than or equal to 12 percentage change in forced expiratory volume in 1 second (FEV1) postbronchodilator; Diurnal variation in peak expiratory flow rate (PEFR) greater than or equal to 30 percentage change) and airway hyperresponsiveness
* Estimated frequency of symptoms on more than one-third of days for at least 3 months prior to screening (eg, wheezing, breathlessness, chest tightness, cough, nocturnal awakening) despite treatment with high dose ICS and long-acting β2-agonist (LABA), with or without continuous oral corticosteroids
* Score of greater than or equal to 2 points on the asthma control questionnaire at screening.

Exclusion Criteria:

* Diagnosis of chronic obstructive pulmoanry disease (COPD), cystic fibrosis, or other significant respiratory disorder
* Worsening of asthma symptoms that required treatment with an addition or increase in oral corticosteroids dose (steroid burst) in the 4-week period prior to the screening visit
* Life-threatening asthma attack requiring cardiopulmonary support (eg, intubation) in the 6-month period prior to screening
* Have ever used alkylating agents (eg, chlorambucil or cyclophosphamide)
* Concomitant diagnosis or any history of congestive heart failure (CHF), including medically controlled CHF.
B: Inclusion criteria:

Patients are included in the study if all of the following criteria are met:

* The patient is a man or woman, 18 through 65 years of age, with a diagnosis of asthma.
* The patient has an ACQ score of at least 1.5.
* At screening, the patient has airway reversibility of at least 12% to beta-agonist administration.
* The patient is currently taking fluticasone at a dosage of at least 440 µg daily (or equivalent). Patients' baseline asthma therapy regimens (including but not limited to inhaled corticosteroids, leukotriene antagonists, 5-lipoxygenase inhibitors, cromolyn) must be stable for 30 days before screening and continue without dosage changes throughout study.
* Female patients must be surgically sterile, 2 years postmenopausal, or must have a negative beta-human chorionic gonadotropin (ßHCG) result for a pregnancy test at screening (serum) and baseline (urine).
* Female patients of childbearing potential (not surgically sterile or 2 years postmenopausal), must use a medically accepted method of contraception and must agree to continue use of this method for the duration of the study and for 30 days after participation in the study. Acceptable methods of contraception include barrier method with spermicide, abstinence, intrauterine device (IUD), or steroidal contraceptive (oral, transdermal, implanted, and injected).
* Written informed consent is obtained.
* The patient is in reasonable health (except for diagnosis of asthma) as judged by the investigator, and as determined by a medical history, medical examination, electrocardiogram (ECG) evaluation, serum chemistry, hematology, urinalysis, and serology.
* The patient must be willing and able to comply with study restrictions and to remain at the clinic for the required duration during the study period, and be willing to return to the clinic for the follow-up evaluation as specified in this protocol.

Exclusion Criteria:

Patients are excluded from participating in this study if 1 or more of the following criteria are met:

* The patient has another confounding underlying lung disorder (eg, chronic obstructive pulmonary disease, pulmonary fibrosis, lung cancer). The patient has other pulmonary conditions with symptoms of asthma and blood eosinophilia (eg, Churg-Strauss syndrome, allergic bronchopulmonary aspergillosis).
* The patient has a clinically meaningful comorbidity that would interfere with the study schedule or procedures, or compromise the patient's safety.
* The patient has known hypereosinophilic syndrome (HES).
* The patient is a current smoker (ie, has smoked within the last 6 months prior to screening).
* The patient has a history of use of systemic immunosuppressive or immunomodulating agents (anti-immunoglobulin E \[anti-IgE\] mAb, methotrexate, cyclosporin, interferon-α, anti-tumor necrosis factor mAb, or omalizumab) within 6 months prior to study entry (randomization).
* The patient is currently using or has used systemic corticosteroids (includes use of oral corticosteroids) within 30 days prior to the screening visit.
* The patient is expected to be poorly compliant with study drug administration, study procedures, or visits.
* The patient has any aggravating factors that are inadequately controlled, and thus would aggravate asthma symptoms (eg, gastroesophageal reflux disease).
* The patient has participated in any investigative drug or device study within 30 days prior to screening.
* The patient has participated in any investigative biologics study within 90 days prior to screening.
* The patient has previously received reslizumab or other anti-hIL-5 mAbs (eg, mepolizumab).
* The patient is a pregnant or lactating woman. (Any women becoming pregnant during the study will be withdrawn from the study.)
* The patient has a current infection or disease that may preclude assessment of asthma.
* The patient has a history of concurrent immunodeficiency (human immunodeficiency, acquired immunodeficiency syndrome, or congenital immunodeficiency).
* The patient is suspected of current drug or alcohol abuse as specified in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) criteria.
* The patient has presence of or suspected parasitic infestation/infection.
* Patients may not have received any live attenuated vaccine within the 12-week period before study entry.
C: Inclusion Criteria:

* Male or female subjects aged 18 to 60 years at the time of the administration of investigational product
* Written informed consent and Health Insurance Portability and Accountability Act (HIPAA) authorization (applies to covered entities in the US only) obtained from the subject/legal representative prior to performing any protocol-related procedures, including screening evaluations
* Physician-diagnosed asthma with a duration of greater than or equal to (\>=) 2 years by medical chart or subject report
* Had an asthma exacerbation requiring urgent care in the year prior to screening
* Meets National Heart, Lung, and Blood Institute (NHLBI) for persistent asthma in the 3 months prior to the current urgent healthcare visit
* Current asthma exacerbation that must have lasted \>= 2 hours prior to arrival to the urgent healthcare setting
* Requires at least 2 treatments of inhaled bronchodilators for the current asthma exacerbation in the urgent healthcare setting or within the emergency medical system (EMS) for \>= 1 hour
* Shows an FEV1 or PEF of not more than 70 percent (%) predicted after 1 hour of treatment of the current asthma exacerbation
* Women of child-bearing potential, unless surgically sterile (including tubal ligation) and/or at least 2 years post-menopausal, must have used 2 effective methods of avoiding pregnancy (including oral, transdermal, or implanted contraceptives, intrauterine device, female condom with spermicide, diaphragm with spermicide, cervical cap, abstinence, use of a condom with spermicide by the sexual partner, or sterile sexual partner) from screening through the end of the study (Day 84; Cessation of birth control after this point should be discussed with a responsible physician)
* Men, unless surgically sterile, must likewise practice 2 effective methods of birth control (condom with spermicide or abstinence) and must use such precautions from Day 0 through Day 84
* Otherwise healthy by medical history and physical examination
* A chest x-ray that is normal for an asthmatic population and excludes alternative diagnosis per the investigation
* Ability to complete the follow-up period until Day 168 as required by protocol
* The investigator has determined that the subject is clinically stable and the FEV1, is \>= 30% predicted prior to receiving investigational product on Day 0.

Exclusion Criteria:

* Known history of allergy or reaction to any component of the investigational product formulation
* Acute illness other than asthma at the start of the study
* Fever more than (\>) 38.6 degrees Celsius (C) (\>101.5 degrees Fahrenheit \[F\])
* Current acute asthma attack is due to aspirin-induced asthma
* Current asthma episode is an anaphylactoid/anaphylactic reaction presenting with acute bronchospasm
* Evidence of clinically significant non-respiratory active infection, including ongoing chronic infection
* History or current prolonged diarrhea, abdominal pain, and/or blood and mucus in stools or have minor symptoms and have exposure to stream or lake water, been exposed to someone who has a parasitic infection (like a family member), or study subject has traveled outside the United States of America (USA) and/or Canada within the last year
* Use of immunosuppressive medication (except oral prednisone and inhaled and topical corticosteroids) within 30 days before randomization into the study
* Have received Xolair within 6 months before randomization into the study
* Receipt of immunoglobulin or blood products within 30 days before randomization into the study
* Receipt of any investigational drug therapy within 6 months before the first dose of investigational product in this study through Day 168
* History of primary immunodeficiency
* Previous medical history, or evidence, of an intercurrent illness that may compromise the safety of the subject in the study
* History of clinically significant abnormality on ECG in the opinion of the investigator
* Pregnancy (must have a negative serum pregnancy test prior to the first dose of investigational product)
* Breastfeeding or lactating woman
* History of treatment for alcohol or drug abuse within the past year
* Diagnosis of chronic obstructive pulmonary disease (COPD) by a healthcare professional
* Evidence of any clinically significant systemic disease on physical examination
* History of cancer except basal cell carcinoma or in situ carcinoma of the cervix treated with apparent success with curative therapy \>1 year prior to entry or other malignancies treated with apparent success with curative therapy \>5 years prior to entry
* Known exposure to inhaled occupational agents or fumes with an established diagnosis of occupational asthma
* Any condition (that is, impending ventilatory failure or hemodynamic compromise) that, in the opinion of the investigator, would interfere with evaluation of the investigational product or interpretation of study results
* Any employee of the clinical study site who is involved with the conduct of the study
* History of cigarette smoking \>20 pack years
* Previously received benralizumab (MEDI-563)
* Asthma exacerbation due to acute inhalational exposure.
D: Inclusion Criteria:

* History of asthma for 6 or more months
* History of chronic persistent asthma requiring daily high dose inhaled corticosteroid for 3 or more months prior to enrollment

Exclusion Criteria:

* Patients with 10 or more pack years of smoking history or smoking within 12 months of study enrollment
* No significant disease other than asthma

Answer: D