Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Phase 3, Double-Blind, Multicenter, Multinational, Randomized, Placebo-Controlled Trial Evaluating Aztreonam Lysinate for Inhalation in Cystic Fibrosis Patients With Pulmonary Pseudomonas Aeruginosa (AIR-CF1)
Brief Summary: The purpose of this study was to evaluate the safety and efficacy of a 28-day course of aztreonam for inhalation solution (AZLI) in patients with cystic fibrosis (CF) and lung infection due to Pseudomonas aeruginosa (PA).


Options:
A: Inclusion Criteria:

* Male or female ages less than or equal to 12 years.
* Diagnosis of CF based upon the criteria established by the 1997 CF Consensus Conference: (i) sweat chloride \> 60 mEq/L by quantitative pilocarpine iontophoresis; or (ii) genotype with two identifiable mutations consistent with CF; or (iii) an abnormal nasal transepithelial potential difference, and (iv) one or more clinical features consistent with CF.
* No prior isolation of Pa from respiratory cultures (1 or more cultures in 24 months prior to enrollment), or, if prior isolation of Pa from respiratory cultures, at least a two-year history of Pa negative cultures (1 or more cultures/year), or concurrently enrolled in the EPIC Clinical Trial.
* Signed informed consent to participate in data submission to the CFF National Patient Registry.
* Signed informed consent by parent or legal guardian.
B: Inclusion Criteria:

* Males or females aged 6 years and older
* Subjects with CF as diagnosed by one of the following: documented sweat chloride \>= 60 mEq/L by quantitative pilocarpine iontophoresis test, or documented sweat sodium \>= 60 mmol/L, or 2 well characterized genetic mutations in the Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) gene, or abnormal nasal potential difference with accompanying symptoms characteristic of CF
* Documented PA in an expectorated sputum or throat swab culture within 3 months prior to Visit 1 or at Visit 1
* Subjects must be able to provide written informed consent/assent prior to any study related procedures; parent/guardian must be able to give written informed consent as necessary prior to any study related procedure
* Subjects must have received previous treatment with aerosolized antibiotics without demonstration of drug intolerance
* FEV1 \<= 75% predicted at Visit 1
* Ability to perform reproducible pulmonary function tests
* Chest radiograph at Visit 1 without significant acute findings (eg, infiltrates \[lobar or diffuse interstitial\], pleural effusion, pneumothorax); or chest radiograph or magnetic resonance image (MRI) obtained within the 180 days prior to Visit 1 without acute findings and no significant intercurrent illness; chronic, stable findings (eg, chronic scarring or atelectasis) are allowed

Exclusion Criteria:

* Current use of oral corticosteroids in doses exceeding the equivalent of 10 mg prednisone a day or 20 mg prednisone every other day
* History of sputum or throat swab culture yielding B. cepacia in the previous 2 years
* Current requirement for daily continuous oxygen supplementation or requirement for more than 2 L/minute at night
* Administration of any investigational drug or device within 28 days of Visit 1 or within 6 half-lives of the investigational drug (whichever is longer)
* Known local or systemic hypersensitivity to monobactam antibiotics
* Known allergies/intolerance to tobramycin
* Inability to tolerate inhalation of a short acting beta agonist
* Changes in or initiation of chronic azithromycin treatment within 28 days prior to Visit 1
* Administration of antipseudomonal antibiotics by inhalation, intravenous or oral routes within the 14 days prior to Randomization/Visit 2
* Changes in antimicrobial, bronchodilator (BD), dornase alfa, or corticosteroid medications within 7 days prior to Visit 1
* Changes in physiotherapy technique or schedule within 7 days prior to Visit 1
* History of lung transplantation
* Abnormal renal or hepatic function or serum chemistry at Visit 1, defined as aspartate aminotransferase (AST), alanine aminotransferase (ALT) \> 5 times upper limit of normal range (ULN) or creatinine \> 2 times ULN
* Positive pregnancy test at Visit 1; all women of childbearing potential will be tested
* Female of childbearing potential who is lactating or is not (in the opinion of the investigator) practicing an acceptable method of birth control; female subjects who utilize hormonal contraceptives as one of their birth control methods must have used the same method for at least 3 months before study dosing
* Any serious or active medical or psychiatric illness, which in the opinion of the investigator, would interfere with patient treatment, assessment, or compliance with the protocol
C: Inclusion Criteria:

* Documentation of CF diagnosis as evidenced by one or more clinical features consistent with the CF phenotype and one or more of the following criteria:

  * Sweat chloride greater than or equal to 60 mEq/L by quantitative pilocarpine iontophoresis test (QPIT);
  * Two well-characterized mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene; or
  * Abnormal nasal potential difference.
* PA present in expectorated sputum or throat swab culture at Screening.
* FEV1 between (and including) 25% and 75% predicted at Screening.
* Negative pregnancy test at Screening.
* Ability to perform reproducible pulmonary function tests.
* Arterial oxygen saturation (SaO2) greater than or equal to 90% on room air at Screening.
* Ability to provide written informed consent.

Exclusion Criteria:

* Administration of antipseudomonal antibiotics by inhalation, IV, or oral routes (including azithromycin) within 14 days of Screening.
* Current use of oral corticosteroids in doses exceeding the equivalent of 10 mg prednisone/day or 20 mg prednisone every other day.
* History of sputum or throat swab culture yielding Burkholderia cepacia in the previous 2 years.
* History of daily continuous oxygen supplementation or requirement for more than 2 liters/minute at night.
* Administration of any investigational drug or use of any investigational device within 28 days of Screening and within 6 half-lives of the investigational drug (whichever was longer).
* Known local or systemic hypersensitivity to monobactam antibiotics.
* Inability to tolerate short-acting bronchodilator use at least three times daily.
* Changes in protocol-permitted antimicrobial, bronchodilator, anti-inflammatory, or corticosteroid medications within 7 days prior to Screening or between Screening and the next visit.
* Changes in physiotherapy technique or schedule within 7 days prior to Screening or between Screening and the next visit.
* History of lung transplantation.
* A chest x-ray indicating abnormal findings at Screening or within the previous 90 days.
* Abnormal renal or hepatic function at Screening.
* Any serious or active medical or psychiatric illness which, in the opinion of the investigator, would have interfered with participant treatment, assessment, or compliance with the protocol.
* Use of aerosolized hypertonic saline (except for sputum induction) during the 14 days preceding Visit 1.
D: Inclusion Criteria:

* Successful completion of Core Study
* At least 6 years of age
* Males and females

Answer: C