Study Using the Environmental Exposure Unit (EEU) to Assess the Onset of Action of Ciclesonide, Applied as a Nasal Spray in the Treatment of Seasonal Allergic Rhinitis (BY9010/M1-407)

A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study Using the Environmental Exposure Unit (EEU) to Assess the Onset of Action of Ciclesonide, Applied as a Nasal Spray (200 mg, Once Daily), in the Treatment of Seasonal Allergic Rhinitis (SAR) in Patients 18 Years and Older

The primary objective of this placebo-controlled EEU study is to determine the time to onset of action of ciclesonide, applied as a nasal spray (200 mg, once daily) in patients with SAR.

Study Overview

• Status: Completed
• Conditions: Rhinitis, Allergic, Seasonal; Hay Fever
• Intervention / Treatment: Drug: Placebo; Drug: Ciclesonide

• Study Type: Interventional
• Enrollment (Actual): 420
• Phase: Phase 3

Contacts and Locations

Study Locations

• Canada
  • Ontario
    • Kingston, Ontario, Canada, K7L2V7
      • Altana/Nycomed

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

1. Written informed consent signed and dated by the subject before conducting any study related procedure.
2. Male or female patients 18 years and older.
3. General good health, and free of any concomitant conditions or treatment that, in the judgment of the investigator, could interfere with study conduct, influence the interpretation of study observations/results, or put the patient at increased risk during the trial.
4. A history of SAR to short ragweed pollen for a minimum of two years immediately preceding the study entry (i.e., 2003 and 2004 pollen seasons). In the investigator's judgment, the SAR during this two- year period must have been of sufficient severity and would be expected to require treatment during the ragweed season.
5. A demonstrated sensitivity to short ragweed pollen known to induce SAR through a standard skin prick test. A positive test is defined as a wheal diameter of at least 3 mm larger than the diluent (negative) control wheal for the skin prick test. Documentation of a positive result 12 months prior to Screening Visit (B0) is acceptable.

6. Female is of child-bearing potential and is currently using and will continue to use a medically reliable method of contraception for the entire study duration (e.g. oral, injectable, trans-cutaneous or implantable contraceptives or intrauterine devices or double-barrier protection). Females who are not sexually active must agree to use double-barrier protection should they become sexually active during the course of the study. Women of child-bearing potential, or less than 1 year postmenopausal, will require a negative urine pregnancy test at the Screening Visit (B0) as well as prior to initiation of treatment at Treatment Visit (T0).Female subjects will be considered of non-childbearing potential and will not require a urine pregnancy test if at least one of the following apply:

   • Before menarche;
   • More than one year postmenopausal;
   • Had a hysterectomy;
   • Had a bilateral ovariectomy or salpingectomy or tubal ligation;
   • Have a congenital sterility.
7. Capable of understanding the requirements, risks, and benefits of study participation, and, as judged by the investigator, is capable of giving informed consent, will comply with all study requirements (visits, record keeping, etc), is suitable to participate, and will provide conscientious cooperation over the duration of the study and possesses the characteristics suitable to undertake this study.
8. Willingness to undergo a minimum of one (1) up to a maximum of five (5) priming sessions with short ragweed pollen in the EEU.

Exclusion Criteria:

1. Pregnancy, nursing, or donation of gametes (ova or sperm) for in vitro fertilization during the study period or plans to become pregnant or donate gametes (ova or sperm) for in vitro fertilization for 30 days following the study period. Females unwilling to employ appropriate contraceptive measures to ensure that pregnancy will not occur during the study will be excluded.
2. Have clinically significant physical findings of nasal anatomical deformities causing greater than 50% obstruction based upon the clinical estimate by the investigator, including nasal polyps, septal defects or other clinically significant respiratory tract malformations, recent nasal biopsy, nasal trauma, or nasal surgery and atrophic rhinitis or rhinitis medicamentosa (within the last 60 days prior to Screening Visit - B0).
3. Participation in any investigational drug trial within the 30 days preceding the Screening Visit (B0) and thereafter.
4. Known hypersensitivity to any corticosteroid or any of the excipients in the formulation.
5. History of severe respiratory infection or disorder [including, but not limited to bronchitis, pneumonia, chronic sinusitis, influenza, severe acute respiratory syndrome (SARS)] within the 14 days preceding the Screening Visit (B0) and thereafter.
6. History of alcohol or drug abuse within the preceding two years from Screening Visit (B0).
7. History of a positive test for HIV, hepatitis B or hepatitis C.
8. Active asthma requiring treatment with inhaled or systemic corticosteroids and/or routine use of b-agonists or any controller drugs (e.g. theophylline, leukotriene antagonist); intermittent use (less than or equal to 3 uses per week) of inhaled short-acting b-agonists is acceptable.
9. Use of any prohibited concomitant medications within the prescribed (per protocol) exclusion periods (refer to Section 6.3 of the protocol).
10. Use of antibiotic therapy for acute conditions within 14 days prior to the Screening Visit (B0) and thereafter. Low doses of antibiotics taken for prophylaxis are permitted if the therapy was started prior to the Screening Visit (B0) AND is expected to continue through out the Baseline Period (B0 to T0 Visit) and Treatment Visit (T0).
11. Initiation of immunotherapy during the study period or dose escalation during the study period. However, initiation of immunotherapy 90 days or more prior to the Screening Visit (B0) AND use of a stable (maintenance) dose (28 days or more prior to the Screening Visit (B0)) may be considered for inclusion provided no immunotherapy injections are received within 48 hours prior to a ragweed pollen exposure visit.
12. Previous participation in an intranasal ciclesonide study.
13. Non-vaccinated exposure to or active infection with, chickenpox or measles within the 21 days preceding the Screening Visit (B0).
14. Exposure to systemic corticosteroids for any indication, chronic or intermittent (e.g., arthritis), during the past 60 days from Screening Visit (B0), or presence of an underlying condition that can reasonably be expected to require treatment with corticosteroids during the course of the study.
15. Use of topical corticosteroids in concentrations in excess of 1% hydrocortisone for dermatological conditions within 30 days prior to the Screening Visit (B0), or presence of an underlying condition that can reasonably be expected to require treatment with such preparations during the course of the study (B0 to T0 Visit, both visits inclusive). Hydrocortisone of less than or equal to 1% concentration covering less than or equal to 10% of the total body surface without occlusion is acceptable.
16. History of epilepsy or seizures (excluding febrile seizures).
17. History of coronary artery disease, uncontrolled hypertension, or other clinically significant cardiovascular disease.
18. History of malignancy (excluding basal cell carcinoma).

19. Have any of the following conditions that are judged by the investigator to be clinically significant and/or affect the subject's ability to participate in the clinical trial:

    • Impaired hepatic function including alcohol related liver disease or cirrhosis;
    • History of ocular disturbances e.g. glaucoma or posterior subcapsular cataracts;
    • Any systemic infection;
    • Hematological, renal, endocrine (except for controlled diabetes mellitus or postmenopausal symptoms or hypothyroidism);
    • Gastrointestinal disease;
    • A current neuropsychiatric condition with or without drug therapy.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Double

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Placebo Comparator: 2; Placebo	Drug: Placebo; placebo
Active Comparator: 1; Ciclesonide 200µg	Drug: Ciclesonide; 200µg Ciclesonide versus Placebo

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
Time to onset of action, measured by a difference from placebo in the change from baseline in patient- assessed instantaneous TNSS following treatment	14 hours

Secondary Outcome Measures

Outcome Measure	Time Frame
Changes in TNSS from baseline at each time point	14 hours
Changes in individual nasal symptom score from baseline at each time point	14 hours
Spontaneous and elicited adverse events (AEs)	14 hours
Physical exam (including nasal exam)	14 hours
Vital signs	14 hours
Proportion of patients exhibiting good/excellent response at each time point defined as all components of the patient-assessed TNSS scored as mild or less in severity.	14 hours

Collaborators and Investigators

• Sponsor: AstraZeneca

Publications and helpful links

Helpful Links

• BY9010-M1-407-RDS-2005-11-11.pdf

Study record dates

Study Major Dates

• Study Start: February 1, 2005
• Primary Completion (Actual): April 1, 2005
• Study Completion (Actual): November 1, 2005

Study Registration Dates

• First Submitted: April 14, 2008
• First Submitted That Met QC Criteria: April 15, 2008
• First Posted (Estimate): April 16, 2008

Study Record Updates

• Last Update Posted (Estimate): December 2, 2016
• Last Update Submitted That Met QC Criteria: December 1, 2016
• Last Verified: October 1, 2016

More Information

Terms related to this study

• Keywords: Ciclesonide; SAR; Seasonal Allergic Rhinitis; Hay Fever
• Additional Relevant MeSH Terms: Infections; Respiratory Tract Infections; Respiratory Tract Diseases; Immune System Diseases; Hypersensitivity, Immediate; Otorhinolaryngologic Diseases; Respiratory Hypersensitivity; Hypersensitivity; Nose Diseases; Rhinitis; Rhinitis, Allergic; Rhinitis, Allergic, Seasonal; Physiological Effects of Drugs; Glucocorticoids; Hormones; Hormones, Hormone Substitutes, and Hormone Antagonists; Anti-Allergic Agents; Ciclesonide
• Other Study ID Numbers: BY9010/M1-407